Fix multiple content metadata bug (but without compilation error this time)

v2.11.7

.dockerignore

@@ -0,0 +1,31 @@
+.idea/
+*.sist2
+docs/
+test_i/
+test_i_inc/
+Testing/
+.drone.yml
+**/cmake_install.cmake
+**/CMakeCache.txt
+**/CMakeFiles/
+LICENSE
+Makefile
+**/*.md
+**/*.cbp
+VERSION
+**/node_modules/
+.git/
+sist2-*-linux-debug
+sist2-*-linux
+sist2_debug
+sist2
+**/libscan-test-files
+**/scan_ub_test
+**/scan_a_test
+**/scan_test
+**/ext_ffmpeg
+**/ext_libmobi
+**/ext_libwpd
+**/core
+*.a
+tmp_scan/

.drone.yml

@@ -0,0 +1,88 @@
+kind: pipeline
+type: docker
+name: amd64
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+  - name: build
+    image: simon987/sist2-build
+    commands:
+      - ./scripts/build.sh
+  - name: scp files
+    image: appleboy/drone-scp
+    settings:
+      host:
+        from_secret: SSH_HOST
+      port:
+        from_secret: SSH_PORT
+      user:
+        from_secret: SSH_USER
+      key:
+        from_secret: SSH_KEY
+      target: /files/sist2/${DRONE_REPO_OWNER}_${DRONE_REPO_NAME}/${DRONE_BRANCH}_${DRONE_BUILD_NUMBER}_${DRONE_COMMIT}/
+      source:
+        - ./VERSION
+        - ./sist2-x64-linux
+        - ./sist2-x64-linux-debug
+  - name: docker
+    image: plugins/docker
+    settings:
+      username:
+        from_secret: DOCKER_USER
+      password:
+        from_secret: DOCKER_PASSWORD
+      repo: simon987/sist2
+      context: ./
+      dockerfile: ./Dockerfile
+      auto_tag: true
+      auto_tag_suffix: x64-linux
+      when:
+        event:
+          - tag
+
+---
+kind: pipeline
+type: docker
+name: arm64
+
+platform:
+  arch: arm64
+
+steps:
+  - name: build
+    image: simon987/sist2-build-arm64
+    commands:
+      - ./scripts/build_arm64.sh
+  - name: scp files
+    image: appleboy/drone-scp
+    settings:
+      host:
+        from_secret: SSH_HOST
+      port:
+        from_secret: SSH_PORT
+      user:
+        from_secret: SSH_USER
+      key:
+        from_secret: SSH_KEY
+      target: /files/sist2/${DRONE_REPO_OWNER}_${DRONE_REPO_NAME}/arm_${DRONE_BRANCH}_${DRONE_BUILD_NUMBER}_${DRONE_COMMIT}/
+      source:
+        - ./sist2-arm64-linux
+        - ./sist2-arm64-linux-debug
+  - name: docker
+    image: plugins/docker
+    settings:
+      username:
+        from_secret: DOCKER_USER
+      password:
+        from_secret: DOCKER_PASSWORD
+      repo: simon987/sist2
+      context: ./
+      dockerfile: ./Dockerfile.arm64
+      auto_tag: true
+      auto_tag_suffix: arm64-linux
+      when:
+        event:
+          - tag

.gitattributes

@@ -1,3 +1,3 @@
 CMakeModules/* linguist-vendored
-web/js/*.min.js linguist-vendored
-web/css/*.min.css linguist-vendored
+**/*_generated.c linguist-vendored
+**/*_generated.h linguist-vendored

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,40 @@
+---
+name: "🐞 Bug Report"
+about: Submit a bug report 
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Device Information (please complete the following information):**
+ - OS: `[e.g., Ubuntu 20.04, WSL2]`
+ - Deployment: `[Linux, Linux ARM64 or Docker]`
+ - Browser *(if relevant)*: `[e.g., chrome, safari]`
+ - SIST2 Version: `[e.g., v2.9.0]`
+ - Elasticsearch Version *(if relevant)* : ``
+
+**Command with arguments** 
+<!-- `ex: "scan ~/Documents -o ./i2 --threads 3 -q 1.0` -->
+
+**Describe the bug**
+<!-- A clear and concise description of what the bug is. -->
+
+**Steps To Reproduce**
+Please be specific!
+1. Go to '...'
+2. Click on '....'
+3. etc.
+
+**Expected behavior**
+<!-- A clear and concise description of what you expected to happen. -->
+
+**Actual Behavior**
+<!-- A clear and concise description of what actually happens. -->
+
+**Screenshots**
+<!-- If applicable, add screenshots to help explain your problem. -->
+
+**Additional context**
+<!-- Add any other context about the problem here. If applicable, please include why you think the bug is occurring and/or troubleshooting you have already performed. -->
+<!-- If the issue is related to the `scan` module, please attach the files necessary to reproduce the error or email them to me[at]simon987.net. -->

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: SIST2 Documentation
+    url: https://github.com/simon987/sist2/blob/master/docs/USAGE.md
+    about: Check out the SIST2 documentation for answers to common questions

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,18 @@
+---
+name: "🚀 Feature Request"
+about: Suggest an idea for SIST2
+title: ''
+assignees: ''
+
+---
+**Which SIST2 component is your Feature Request related to?**
+<!-- e.g., Scan, Index, or Web? -->
+
+**Is your feature request related to a problem? Please describe.**
+<!-- A clear and concise description of what the problem is. e.g., "I'm always frustrated when [...]" -->
+
+**What would you like to see happen?**
+<!-- A clear and concise description of what you want to happen. -->
+
+**Additional context**
+<!-- Add any other context or screenshots about the feature request here. -->

.gitignore

@@ -1,6 +1,5 @@
 .idea
 thumbs
-test
 *.cbp
 CMakeCache.txt
 CMakeFiles
@@ -10,10 +9,20 @@ Makefile
 *.out
 LOG
 sist2*
-index.sist2/
+!sist2-vue/
+*.sist2/
 bundle*.css
 bundle.js
 *.a
 vgcore.*
 build/
-third-party/
+third-party/argparse
+*.idx/
+VERSION
+git_hash.h
+Testing/
+test_i
+test_i_inc
+node_modules/
+.cmake/
+i_inc/

.gitmodules

@@ -1,6 +1,9 @@
-[submodule "third-party/libscan"]
-	path = third-party/libscan
-	url = https://github.com/simon987/libscan
 [submodule "third-party/argparse"]
 	path = third-party/argparse
-	url = https://github.com/cofyc/argparse
+	url = https://github.com/simon987/argparse
+[submodule "third-party/libscan/third-party/utf8.h"]
+	path = third-party/libscan/third-party/utf8.h
+	url = https://github.com/sheredom/utf8.h
+[submodule "third-party/libscan/third-party/antiword"]
+	path = third-party/libscan/third-party/antiword
+	url = https://github.com/simon987/antiword

.teamcity/settings.kts

@@ -1,69 +0,0 @@
-import jetbrains.buildServer.configs.kotlin.v2019_2.*
-import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.ExecBuildStep
-import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.exec
-import jetbrains.buildServer.configs.kotlin.v2019_2.triggers.vcs
-import jetbrains.buildServer.configs.kotlin.v2019_2.vcs.GitVcsRoot
-
-/*
-The settings script is an entry point for defining a TeamCity
-project hierarchy. The script should contain a single call to the
-project() function with a Project instance or an init function as
-an argument.
-
-VcsRoots, BuildTypes, Templates, and subprojects can be
-registered inside the project using the vcsRoot(), buildType(),
-template(), and subProject() methods respectively.
-
-To debug settings scripts in command-line, run the
-
-    mvnDebug org.jetbrains.teamcity:teamcity-configs-maven-plugin:generate
-
-command and attach your debugger to the port 8000.
-
-To debug in IntelliJ Idea, open the 'Maven Projects' tool window (View
--> Tool Windows -> Maven Projects), find the generate task node
-(Plugins -> teamcity-configs -> teamcity-configs:generate), the
-'Debug' option is available in the context menu for the task.
-*/
-
-version = "2019.2"
-
-project {
-
-    vcsRoot(HttpsGithubComSimon987sist2refsHeadsMaster)
-
-    buildType(Build)
-}
-
-object Build : BuildType({
-    name = "Build"
-
-    artifactRules = """
-        sist2
-        sist2_scan
-    """.trimIndent()
-
-    vcs {
-        root(HttpsGithubComSimon987sist2refsHeadsMaster)
-    }
-
-    steps {
-        exec {
-            name = "Build"
-            path = "./ci/build.sh"
-            dockerImage = "simon987/general_ci"
-            dockerImagePlatform = ExecBuildStep.ImagePlatform.Linux
-            dockerPull = true
-        }
-    }
-
-    triggers {
-        vcs {
-        }
-    }
-})
-
-object HttpsGithubComSimon987sist2refsHeadsMaster : GitVcsRoot({
-    name = "https://github.com/simon987/sist2#refs/heads/master"
-    url = "https://github.com/simon987/sist2"
-})

CMakeLists.txt

@@ -4,13 +4,23 @@ set(CMAKE_C_STANDARD 11)
 project(sist2 C)
 
 option(SIST_DEBUG "Build a debug executable" on)
+option(SIST_FAKE_STORE "Disable IO operations of LMDB stores for debugging purposes" 0)
+
+add_compile_definitions(
+        "SIST_PLATFORM=${SIST_PLATFORM}"
+)
+
+if (SIST_DEBUG)
+    add_compile_definitions(
+            "SIST_DEBUG=${SIST_DEBUG}"
+    )
+endif()
 
 add_subdirectory(third-party/libscan)
 set(ARGPARSE_SHARED off)
 add_subdirectory(third-party/argparse)
 
-add_executable(
-        sist2
+add_executable(sist2
         src/main.c
         src/sist.h
         src/io/walk.h src/io/walk.c
@@ -25,25 +35,26 @@ add_executable(
         src/util.c src/util.h
         src/ctx.h src/types.h
         src/log.c src/log.h
+        src/cli.c src/cli.h
+        src/stats.c src/stats.h src/ctx.c
+        src/parsing/sidecar.c src/parsing/sidecar.h
 
         # argparse
         third-party/argparse/argparse.h third-party/argparse/argparse.c
-
-        src/cli.c src/cli.h
-        src/stats.c src/stats.h src/ctx.c)
+        )
 
 target_link_directories(sist2 PRIVATE BEFORE ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib/)
 set(CMAKE_FIND_LIBRARY_SUFFIXES .a .lib)
 
+find_package(PkgConfig REQUIRED)
+
+pkg_search_module(GLIB REQUIRED glib-2.0)
+
 find_package(lmdb CONFIG REQUIRED)
 find_package(cJSON CONFIG REQUIRED)
-find_package(unofficial-glib CONFIG REQUIRED)
 find_package(unofficial-mongoose CONFIG REQUIRED)
-find_library(UUID_LIB NAMES uuid)
 find_package(CURL CONFIG REQUIRED)
 
-#find_package(OpenSSL REQUIRED)
-
 
 target_include_directories(
         sist2 PUBLIC
@@ -51,6 +62,7 @@ target_include_directories(
         ${CMAKE_SOURCE_DIR}/third-party/utf8.h/
         ${CMAKE_SOURCE_DIR}/third-party/libscan/
         ${CMAKE_SOURCE_DIR}/
+        ${GLIB_INCLUDE_DIRS}
 )
 
 target_compile_options(
@@ -67,13 +79,14 @@ if (SIST_DEBUG)
             -fstack-protector
             -fno-omit-frame-pointer
             -fsanitize=address
-            -O2
+            -fno-inline
+#            -O2
     )
     target_link_options(
             sist2
             PRIVATE
             -fsanitize=address
-#            -static
+            -static-libasan
     )
     set_target_properties(
             sist2
@@ -81,7 +94,6 @@ if (SIST_DEBUG)
             OUTPUT_NAME sist2_debug
     )
 else ()
-#    set(VCPKG_BUILD_TYPE release)
     target_compile_options(
             sist2
             PRIVATE
@@ -104,15 +116,15 @@ target_link_libraries(
         lmdb
         cjson
         argparse
-        unofficial::glib::glib
+        ${GLIB_LDFLAGS}
         unofficial::mongoose::mongoose
-#        OpenSSL::SSL OpenSSL::Crypto
         CURL::libcurl
 
-        ${UUID_LIB}
         pthread
         magic
 
+        c
+
         scan
 )
 

Docker/build.sh

@@ -1,14 +0,0 @@
-rm ./sist2 sist2_debug
-cp ../sist2.gz .
-gzip -d sist2.gz
-strip sist2
-
-version=$(./sist2 --version)
-
-echo "Version ${version}"
-docker build . -t simon987/sist2:${version} -t simon987/sist2:latest
-
-docker push simon987/sist2:${version}
-docker push simon987/sist2:latest
-
-docker run --rm simon987/sist2 -v

DockerArm64/build.sh

@@ -1,13 +0,0 @@
-rm ./sist2_arm64
-cp ../sist2_arm64.gz .
-gzip -d sist2_arm64.gz
-
-version=$(./sist2_arm64 --version)
-
-echo "Version ${version}"
-docker build . -t simon987/sist2-arm64:"${version}" -t simon987/sist2-arm64:latest
-
-docker push simon987/sist2-arm64:"${version}"
-docker push simon987/sist2-arm64:latest
-
-docker run --rm simon987/sist2-arm64 -v

Dockerfile

@@ -1,9 +1,15 @@
-FROM ubuntu:19.10
+FROM simon987/sist2-build as build
 MAINTAINER simon987 <me@simon987.net>
 
-RUN apt update
-RUN apt install -y libglib2.0-0 libcurl4 libmagic1 libharfbuzz-bin libopenjp2-7 libarchive13 liblzma5 libzstd1 liblz4-1 \
- curl libtiff5 libpng16-16 libpcre3
+WORKDIR /build/
+COPY . .
+RUN cmake -DSIST_PLATFORM=x64_linux -DSIST_DEBUG=off -DBUILD_TESTS=off -DCMAKE_TOOLCHAIN_FILE=/vcpkg/scripts/buildsystems/vcpkg.cmake .
+RUN make -j$(nproc)
+RUN strip sist2 || mv sist2_debug sist2
+
+FROM --platform="linux/amd64" ubuntu:21.10
+
+RUN apt update && apt install -y curl libasan5 && rm -rf /var/lib/apt/lists/*
 
 RUN mkdir -p /usr/share/tessdata && \
     cd /usr/share/tessdata/ && \
@@ -12,11 +18,11 @@ RUN mkdir -p /usr/share/tessdata && \
     curl -o /usr/share/tessdata/eng.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/eng.traineddata &&\
     curl -o /usr/share/tessdata/fra.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/fra.traineddata &&\
     curl -o /usr/share/tessdata/rus.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/rus.traineddata &&\
-    curl -o /usr/share/tessdata/spa.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/spa.traineddata && ls -lh
+    curl -o /usr/share/tessdata/spa.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/spa.traineddata
 
-ADD sist2_arm64 /root/sist2
+ENTRYPOINT ["/root/sist2"]
 
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8
 
-ENTRYPOINT ["/root/sist2"]
+COPY --from=build /build/sist2 /root/sist2

Dockerfile.arm64

@@ -1,9 +1,15 @@
-FROM ubuntu:19.10
+FROM simon987/sist2-build-arm64 as build
 MAINTAINER simon987 <me@simon987.net>
 
-RUN apt update
-RUN apt install -y libglib2.0-0 libcurl4 libmagic1 libharfbuzz-bin libopenjp2-7 libarchive13 liblzma5 libzstd1 liblz4-1 \
- curl libtiff5 libpng16-16 libpcre3
+WORKDIR /build/
+ADD . /build/
+RUN cmake -DSIST_PLATFORM=arm64_linux -DSIST_DEBUG=off -DBUILD_TESTS=off -DCMAKE_TOOLCHAIN_FILE=/vcpkg/scripts/buildsystems/vcpkg.cmake .
+RUN make -j$(nproc)
+RUN strip sist2
+
+FROM --platform="linux/arm64/v8" ubuntu:21.10
+
+RUN apt update && apt install -y curl libasan5 && rm -rf /var/lib/apt/lists/*
 
 RUN mkdir -p /usr/share/tessdata && \
     cd /usr/share/tessdata/ && \
@@ -12,11 +18,11 @@ RUN mkdir -p /usr/share/tessdata && \
     curl -o /usr/share/tessdata/eng.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/eng.traineddata &&\
     curl -o /usr/share/tessdata/fra.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/fra.traineddata &&\
     curl -o /usr/share/tessdata/rus.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/rus.traineddata &&\
-    curl -o /usr/share/tessdata/spa.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/spa.traineddata && ls -lh
-
-ADD sist2 /root/sist2
+    curl -o /usr/share/tessdata/spa.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/spa.traineddata
 
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8
 
 ENTRYPOINT ["/root/sist2"]
+
+COPY --from=build /build/sist2 /root/sist2

README.md

@@ -1,6 +1,6 @@
 ![GitHub](https://img.shields.io/github/license/simon987/sist2.svg)
 [![CodeFactor](https://www.codefactor.io/repository/github/simon987/sist2/badge?s=05daa325188aac4eae32c786f3d9cf4e0593f822)](https://www.codefactor.io/repository/github/simon987/sist2)
-[![Development snapshots](https://ci.simon987.net/app/rest/builds/buildType(Sist2_Build)/statusIcon)](https://files.simon987.net/artifacts/Sist2/Build/)
+[![Development snapshots](https://ci.simon987.net/api/badges/simon987/sist2/status.svg)](https://files.simon987.net/.gate/sist2/simon987_sist2/)
 
 **Demo**: [sist2.simon987.net](https://sist2.simon987.net/)
 
@@ -10,7 +10,7 @@ sist2 (Simple incremental search tool)
 
 *Warning: sist2 is in early development*
 
-![sist2.png](docs/sist2.png)
+![search panel](docs/sist2.png)
 
 ## Features
 
@@ -25,42 +25,39 @@ sist2 (Simple incremental search tool)
 * OCR support with tesseract \*\*\*
 * Stats page & disk utilisation visualization
 
-
 \* See [format support](#format-support)    
 \*\* See [Archive files](#archive-files)    
 \*\*\* See [OCR](#ocr)
 
 ![stats](docs/stats.png)
 
-
 ## Getting Started
 
-1. Have an Elasticsearch (>= 6.X.X) instance running
+1. Have an Elasticsearch (>= 6.8.X, ideally >=7.14.0) instance running
     1. Download [from official website](https://www.elastic.co/downloads/elasticsearch)
     1. *(or)* Run using docker:
         ```bash
-       docker run -d --name es1 --net sist2_net -p 9200:9200 \
-            -e "discovery.type=single-node" elasticsearch:7.5.2
+        docker run -d -p 9200:9200 -e "discovery.type=single-node" elasticsearch:7.14.0
         ```
     1. *(or)* Run using docker-compose:
         ```yaml
           elasticsearch:
-            image: docker.elastic.co/elasticsearch/elasticsearch:7.5.2
+            image: docker.elastic.co/elasticsearch/elasticsearch:7.14.0
             environment:
               - discovery.type=single-node
               - "ES_JAVA_OPTS=-Xms1G -Xmx2G"
         ```
 1. Download sist2 executable
-    1. Download the [latest sist2 release](https://github.com/simon987/sist2/releases) *
-    1. *(or)* Download a [development snapshot](https://files.simon987.net/artifacts/Sist2/Build/) *(Not recommended!)*
-    1. *(or)* `docker pull simon987/sist2:latest`
+    1. Download the [latest sist2 release](https://github.com/simon987/sist2/releases). 
+Select the file corresponding to your CPU architecture and mark the binary as executable with `chmod +x` *
+    2. *(or)* Download a [development snapshot](https://files.simon987.net/.gate/sist2/simon987_sist2/) *(Not
+       recommended!)*
+    3. *(or)* `docker pull simon987/sist2:2.11.7-x64-linux`
 
 1. See [Usage guide](docs/USAGE.md)
 
-
 \* *Windows users*: **sist2** runs under [WSL](https://en.wikipedia.org/wiki/Windows_Subsystem_for_Linux)
 
-
 ## Example usage
 
 See [Usage guide](docs/USAGE.md) for more details
@@ -69,69 +66,96 @@ See [Usage guide](docs/USAGE.md) for more details
 1. Push index to Elasticsearch: `sist2 index ./docs_idx`
 1. Start web interface: `sist2 web ./docs_idx`
 
-
 ## Format support
 
-File type | Library | Content | Thumbnail | Metadata
-:---|:---|:---|:---|:---
-pdf,xps,fb2,epub | MuPDF | text+ocr | yes | title |
-cbz,cbr | *(none)* | - | yes | - |
-`audio/*` | ffmpeg | - | yes | ID3 tags |
-`video/*` | ffmpeg | - | yes | title, comment, artist |
-`image/*` | ffmpeg | - | yes | [Common EXIF tags](https://github.com/simon987/sist2/blob/efdde2734eca9b14a54f84568863b7ffd59bdba3/src/parsing/media.c#L190) |
-raw, rw2, dng, cr2, crw, dcr, k25, kdc, mrw, pef, xf3, arw, sr2, srf, erf  | LibRaw | - | yes | Common EXIF tags |
-ttf,ttc,cff,woff,fnt,otf | Freetype2 | - | yes, `bmp` | Name & style |
-`text/plain` | *(none)* | yes | no | - |
-html, xml | *(none)* | yes | no | - |
-tar, zip, rar, 7z, ar ...  | Libarchive | yes\* | - | no |
-docx, xlsx, pptx | *(none)* | yes | if embedded | creator, modified_by, title |
-mobi, azw, azw3 | libmobi | yes | no | author, title |
+| File type                                                                 | Library                                                                      | Content  | Thumbnail   | Metadata                                                                                                                               |
+|:--------------------------------------------------------------------------|:-----------------------------------------------------------------------------|:---------|:------------|:---------------------------------------------------------------------------------------------------------------------------------------|
+| pdf,xps,fb2,epub                                                          | MuPDF                                                                        | text+ocr | yes         | author, title                                                                                                                          |
+| cbz,cbr                                                                   | [libscan](https://github.com/simon987/sist2/tree/master/third-party/libscan) | -        | yes         | -                                                                                                                                      |
+| `audio/*`                                                                 | ffmpeg                                                                       | -        | yes         | ID3 tags                                                                                                                               |
+| `video/*`                                                                 | ffmpeg                                                                       | -        | yes         | title, comment, artist                                                                                                                 |
+| `image/*`                                                                 | ffmpeg                                                                       | ocr      | yes         | [Common EXIF tags](https://github.com/simon987/sist2/blob/efdde2734eca9b14a54f84568863b7ffd59bdba3/src/parsing/media.c#L190), GPS tags |
+| raw, rw2, dng, cr2, crw, dcr, k25, kdc, mrw, pef, xf3, arw, sr2, srf, erf | LibRaw                                                                       | no       | yes         | Common EXIF tags, GPS tags                                                                                                             |
+| ttf,ttc,cff,woff,fnt,otf                                                  | Freetype2                                                                    | -        | yes, `bmp`  | Name & style                                                                                                                           |
+| `text/plain`                                                              | [libscan](https://github.com/simon987/sist2/tree/master/third-party/libscan) | yes      | no          | -                                                                                                                                      |
+| html, xml                                                                 | [libscan](https://github.com/simon987/sist2/tree/master/third-party/libscan) | yes      | no          | -                                                                                                                                      |
+| tar, zip, rar, 7z, ar ...                                                 | Libarchive                                                                   | yes\*    | -           | no                                                                                                                                     |
+| docx, xlsx, pptx                                                          | [libscan](https://github.com/simon987/sist2/tree/master/third-party/libscan) | yes      | if embedded | creator, modified_by, title                                                                                                            |
+| doc (MS Word 97-2003)                                                     | antiword                                                                     | yes      | yes         | author, title                                                                                                                          |
+| mobi, azw, azw3                                                           | libmobi                                                                      | yes      | no          | author, title                                                                                                                          |
+| wpd (WordPerfect)                                                         | libwpd                                                                       | yes      | no          | *planned*                                                                                                                              |
+| json, jsonl, ndjson                                                       | [libscan](https://github.com/simon987/sist2/tree/master/third-party/libscan) | yes      | -           | -                                                                                                                                      |
 
 \* *See [Archive files](#archive-files)*
 
 ### Archive files
-**sist2** will scan files stored into archive files (zip, tar, 7z...) as if
-they were directly in the file system. Recursive (archives inside archives)
+
+**sist2** will scan files stored into archive files (zip, tar, 7z...) as if they were directly in the file system.
+Recursive (archives inside archives)
 scan is also supported.
 
 **Limitations**:
+
 * Support for parsing media files with formats that require *seek* (e.g. `.gif`, `.mp4` w/ fragmented metadata etc.)
   is limitted (see `--mem-buffer` option)
 * Archive files are scanned sequentially, by a single thread. On systems where
-**sist2** is not I/O bound, scans might be faster when larger archives are split
- into smaller parts.
- 
+  **sist2** is not I/O bound, scans might be faster when larger archives are split into smaller parts.
 
 ### OCR
 
-You can enable OCR support for pdf,xps,fb2,epub file types with the
-`--ocr <lang>` option. Download the language data files with your
-package manager (`apt install tesseract-ocr-eng`) or directly [from Github](https://github.com/tesseract-ocr/tesseract/wiki/Data-Files).
+You can enable OCR support for ebook (pdf,xps,fb2,epub) or image file types with the
+`--ocr-lang <lang>` option in combination with `--ocr-images` and/or `--ocr-ebooks`.
+Download the language data files with your package manager (`apt install tesseract-ocr-eng`) or
+directly [from Github](https://github.com/tesseract-ocr/tesseract/wiki/Data-Files).
 
 The `simon987/sist2` image comes with common languages
 (hin, jpn, eng, fra, rus, spa) pre-installed.
 
-Examples
-```bash
-sist2 scan --ocr jpn ~/Books/Manga/
-sist2 scan --ocr eng ~/Books/Textbooks/
-```
+You can use the `+` separator to specify multiple languages. The language
+name must be identical to the `*.traineddata` file installed on your system 
+(use `chi_sim` rather than `chi-sim`).
 
+Examples:
+
+```bash
+sist2 scan --ocr-ebooks --ocr-lang jpn ~/Books/Manga/
+sist2 scan --ocr-images --ocr-lang eng ~/Images/Screenshots/
+sist2 scan --ocr-ebooks --ocr-images --ocr-lang eng+chi_sim ~/Chinese-Bilingual/
+```
 
 ## Build from source
 
-You can compile **sist2** by yourself if you don't want to use the pre-compiled
-binaries (GCC 7+ required).
+You can compile **sist2** by yourself if you don't want to use the pre-compiled binaries
+
+### With docker (recommended)
+
+```bash
+git clone --recursive https://github.com/simon987/sist2/
+cd sist2
+docker build . -f ./Dockerfile -t my-sist2-image
+docker run --rm --entrypoint cat my-sist2-image /root/sist2 > sist2-x64-linux
+```
+
+### On a linux computer
 
 1. Install compile-time dependencies
 
    ```bash
-   vcpkg install lmdb cjson glib libarchive[core,bzip2,libxml2,lz4,lzma,lzo] pthread tesseract libxml2 ffmpeg zstd gtest mongoose libuuid libmagic libraw curl[core,ssl] jbig2dec brotli libmupdf
+   apt install gcc g++ python3 yasm ragel automake autotools-dev wget libtool libssl-dev curl zip unzip tar xorg-dev libglu1-mesa-dev libxcursor-dev libxml2-dev libxinerama-dev gettext nasm git
    ```
 
-2. Build
+1. Apply vcpkg patches, as per [sist2-build](https://github.com/simon987/sist2-build) Dockerfile
+
+1. Install vcpkg dependencies
+
+    ```bash
+    vcpkg install curl[core,openssl]
+    vcpkg install lmdb cjson glib brotli libarchive[core,bzip2,libxml2,lz4,lzma,lzo] pthread tesseract libxml2 libmupdf gtest mongoose libmagic libraw jasper lcms gumbo
+    ```
+
+1. Build
     ```bash
     git clone --recursive https://github.com/simon987/sist2/
-    cmake -DCMAKE_TOOLCHAIN_FILE=<VCPKG_ROOT>/scripts/buildsystems/vcpkg.cmake .
+    cmake -DSIST_DEBUG=off -DCMAKE_TOOLCHAIN_FILE=<VCPKG_ROOT>/scripts/buildsystems/vcpkg.cmake .
     make
     ```

ci/build.sh

@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-
-VCPKG_ROOT="/vcpkg"
-
-rm *.gz
-
-rm -rf CMakeFiles CMakeCache.txt
-cmake -DSIST_DEBUG=off -DVCPKG_BUILD_TYPE=release -DCMAKE_TOOLCHAIN_FILE="${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" .
-make -j 12
-strip sist2
-gzip -9 sist2
-
-rm -rf CMakeFiles CMakeCache.txt
-cmake -DSIST_DEBUG=on -DVCPKG_BUILD_TYPE=debug -DCMAKE_TOOLCHAIN_FILE="${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" .
-make -j 12
-cp /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 libasan.so.2
-tar -czf sist2_debug.tar.gz sist2_debug libasan.so.2

ci/build_arm64.sh

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-
-VCPKG_ROOT="/vcpkg"
-
-rm *.gz
-
-rm -rf CMakeFiles CMakeCache.txt
-cmake -DSIST_DEBUG=off -DCMAKE_TOOLCHAIN_FILE="${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" .
-make -j 4
-strip sist2
-mv sist2 sist2_arm64
-gzip -9 sist2_arm64

contrib/systemd/Makefile

@@ -0,0 +1,7 @@
+install:
+	install sist2-update-all.sh /usr/bin/sist2-update-all.sh
+	install sist2-update-files.sh /usr/bin/sist2-update-files.sh
+	install sist2-update-nextcloud.sh /usr/bin/sist2-update-nextcloud.sh
+	install sist2-update.service /etc/systemd/system/sist2-update.service
+	install sist2-update.timer /etc/systemd/system/sist2-update.timer
+	systemctl daemon-reload

contrib/systemd/README.md

@@ -0,0 +1,31 @@
+# Systemd integration example
+
+This example contains my (yatli) personal configuration for sist2 auto-updating.
+The following indices are involved in this configuration:
+
+| Index     | Path             | Description                                |
+|-----------|------------------|--------------------------------------------|
+| files     | /zpool/files     | Main file repository                       |
+| nextcloud | /zpool/nextcloud | Externally synchronized to a cloud account |
+
+The systemd integration achieves automatic sist2 scanning & indexing everyday at 3:00AM.
+
+### Tailoring the configuration for yourself
+
+`sist2-update-all.sh` calls update scripts for each sist2 index. Add or remove
+update scripts accordingly to suit your need. Each update script (e.g.
+`sist2-update-files.sh`) has important parameters laid down at the beginning so
+make sure to edit them to point to your files and index locations.
+
+### Installation
+
+```bash
+# install the services and scripts
+sudo make install
+# enable & start the timer
+sudo systemctl enable sist2-update.timer
+sudo systemctl start sist2-update.timer
+# verify that the timer has been enabled
+systemctl list-timers --all
+```
+

contrib/systemd/sist2-update-all.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -e
+__dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+echo "Update index: Files"
+source ${__dir}/sist2-update-files.sh
+echo "Update index: Nextcloud"
+source ${__dir}/sist2-update-nextcloud.sh
+echo "Done. Restarting sist2."
+docker restart sist2-sist2-1

contrib/systemd/sist2-update-files.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+set -e
+DATE=$(date +%Y_%m_%d)
+CONTENT=/zpool/files
+ORIG=/mnt/ssd/sist-index/files.idx
+NEW=/mnt/ssd/sist-index/files_$DATE.idx
+EXCLUDE='ZArchives|TorrentStore|TorrentDownload|624f0c59-1fef-44f6-95e9-7483296f2833|ubuntu-full-2021-12-07'
+NAME=Files
+#REWRITE_URL="http://localhost:33333/activate?collection=$NAME&path="
+REWRITE_URL=""
+
+sist2 scan \
+  --threads 14 \
+  --mem-throttle 32768 \
+  --quality 1.0 \
+  --name $NAME \
+  --ocr-lang=eng+chi_sim \
+  --ocr-ebooks \
+  --ocr-images \
+  --exclude=$EXCLUDE \
+  --rewrite-url=$REWRITE_URL \
+  --incremental=$ORIG \
+  --output=$NEW \
+  $CONTENT
+echo ">>> Scan complete"
+rm -rf $ORIG
+mv $NEW $ORIG 
+
+unset http_proxy
+unset https_proxy
+unset HTTP_PROXY
+unset HTTPS_PROXY
+sist2 index $ORIG --incremental-index
+echo ">>> Index complete"

contrib/systemd/sist2-update-nextcloud.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+set -e
+DATE=$(date +%Y_%m_%d)
+CONTENT=/zpool/nextcloud/v-yadli
+ORIG=/mnt/ssd/sist-index/nextcloud.idx
+NEW=/mnt/ssd/sist-index/nextcloud_$DATE.idx
+EXCLUDE='Yatao|.*263418493\\/Image\\/.*'
+NAME=NextCloud
+# REWRITE_URL="http://localhost:33333/activate?collection=$NAME&path="
+REWRITE_URL=""
+
+sist2 scan \
+  --threads 14 \
+  --mem-throttle 32768 \
+  --quality 1.0 \
+  --name $NAME \
+  --ocr-lang=eng+chi_sim \
+  --ocr-ebooks \
+  --ocr-images \
+  --exclude=$EXCLUDE \
+  --rewrite-url=$REWRITE_URL \
+  --incremental=$ORIG \
+  --output=$NEW \
+  $CONTENT
+echo ">>> Scan complete"
+rm -rf $ORIG
+mv $NEW $ORIG 
+
+unset http_proxy
+unset https_proxy
+unset HTTP_PROXY
+unset HTTPS_PROXY
+sist2 index $ORIG --incremental-index

contrib/systemd/sist2-update.service

@@ -0,0 +1,6 @@
+[Unit]
+Description=sist2-update
+
+[Service]
+User=yatli
+ExecStart=/bin/bash /usr/bin/sist2-update-all.sh

contrib/systemd/sist2-update.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=sist2-update
+
+[Timer]
+OnCalendar=*-*-* 3:00:00
+Persistent=true
+Unit=sist2-update.service
+
+[Install]
+WantedBy=timers.target

docs/USAGE.md

@@ -13,9 +13,10 @@
     * [options](#web-options)
     * [examples](#web-examples)
     * [rewrite_url](#rewrite_url)
-    * [link to specific indices](#link-to-specific-indices)
+* [elasticsearch](#elasticsearch)
 * [exec-script](#exec-script)
 * [tagging](#tagging)
+* [sidecar files](#sidecar-files)
 
 ```
 Usage: sist2 scan [OPTION]... PATH
@@ -24,50 +25,65 @@ Usage: sist2 scan [OPTION]... PATH
    or: sist2 exec-script [OPTION]... INDEX
 Lightning-fast file system indexer and search tool.
 
-    -h, --help                    show this help message and exit
-    -v, --version                 Show version and exit
-    --verbose                     Turn on logging
-    --very-verbose                Turn on debug messages
+    -h, --help                        show this help message and exit
+    -v, --version                     Show version and exit
+    --verbose                         Turn on logging
+    --very-verbose                    Turn on debug messages
 
 Scan options
-    -t, --threads=<int>           Number of threads. DEFAULT=1
-    -q, --quality=<flt>           Thumbnail quality, on a scale of 1.0 to 31.0, 1.0 being the best. DEFAULT=5
-    --size=<int>                  Thumbnail size, in pixels. Use negative value to disable. DEFAULT=500
-    --content-size=<int>          Number of bytes to be extracted from text documents. Use negative value to disable. DEFAULT=32768
-    --incremental=<str>           Reuse an existing index and only scan modified files.
-    -o, --output=<str>            Output directory. DEFAULT=index.sist2/
-    --rewrite-url=<str>           Serve files from this url instead of from disk.
-    --name=<str>                  Index display name. DEFAULT: (name of the directory)
-    --depth=<int>                 Scan up to DEPTH subdirectories deep. Use 0 to only scan files in PATH. DEFAULT: -1
-    --archive=<str>               Archive file mode (skip|list|shallow|recurse). skip: Don't parse, list: only get file names as text, shallow: Don't parse archives inside archives. DEFAULT: recurse
-    --ocr=<str>                   Tesseract language (use tesseract --list-langs to see which are installed on your machine)
-    -e, --exclude=<str>           Files that match this regex will not be scanned
-    --fast                        Only index file names & mime type
-    --treemap-threshold=<str>     Relative size threshold for treemap (see USAGE.md). DEFAULT: 0.0005
-    --mem-buffer=<int>            Maximum memory buffer size per thread in MB for files inside archives (see USAGE.md). DEFAULT: 2000
+    -t, --threads=<int>               Number of threads. DEFAULT=1
+    --mem-throttle=<int>              Total memory threshold in MiB for scan throttling. DEFAULT=0
+    -q, --thumbnail-quality=<flt>     Thumbnail quality, on a scale of 1.0 to 31.0, 1.0 being the best. DEFAULT=1
+    --thumbnail-size=<int>            Thumbnail size, in pixels. DEFAULT=500
+    --thumbnail-count=<int>           Number of thumbnails to generate. Set a value > 1 to create video previews, set to 0 to disable thumbnails. DEFAULT=1
+    --content-size=<int>              Number of bytes to be extracted from text documents. Set to 0 to disable. DEFAULT=32768
+    --incremental=<str>               Reuse an existing index and only scan modified files.
+    -o, --output=<str>                Output directory. DEFAULT=index.sist2/
+    --rewrite-url=<str>               Serve files from this url instead of from disk.
+    --name=<str>                      Index display name. DEFAULT: (name of the directory)
+    --depth=<int>                     Scan up to DEPTH subdirectories deep. Use 0 to only scan files in PATH. DEFAULT: -1
+    --archive=<str>                   Archive file mode (skip|list|shallow|recurse). skip: Don't parse, list: only get file names as text, shallow: Don't parse archives inside archives. DEFAULT: recurse
+    --archive-passphrase=<str>        Passphrase for encrypted archive files
+    --ocr-lang=<str>                  Tesseract language (use 'tesseract --list-langs' to see which are installed on your machine)
+    --ocr-images                      Enable OCR'ing of image files.
+    --ocr-ebooks                      Enable OCR'ing of ebook files.
+    -e, --exclude=<str>               Files that match this regex will not be scanned
+    --fast                            Only index file names & mime type
+    --treemap-threshold=<str>         Relative size threshold for treemap (see USAGE.md). DEFAULT: 0.0005
+    --mem-buffer=<int>                Maximum memory buffer size per thread in MiB for files inside archives (see USAGE.md). DEFAULT: 2000
+    --read-subtitles                  Read subtitles from media files.
+    --fast-epub                       Faster but less accurate EPUB parsing (no thumbnails, metadata)
+    --checksums                       Calculate file checksums when scanning.
+    --list-file=<str>                 Specify a list of newline-delimited paths to be scanned instead of normal directory traversal. Use '-' to read from stdin.
 
 Index options
-    -t, --threads=<int>           Number of threads. DEFAULT=1
-    --es-url=<str>                Elasticsearch url with port. DEFAULT=http://localhost:9200
-    --es-index=<str>              Elasticsearch index name. DEFAULT=sist2
-    -p, --print                   Just print JSON documents to stdout.
-    --script-file=<str>           Path to user script.
-    --async-script                Execute user script asynchronously.
-    --batch-size=<int>            Index batch size. DEFAULT: 100
-    -f, --force-reset             Reset Elasticsearch mappings and settings. (You must use this option the first time you use the index command)
+    -t, --threads=<int>               Number of threads. DEFAULT=1
+    --es-url=<str>                    Elasticsearch url with port. DEFAULT=http://localhost:9200
+    --es-index=<str>                  Elasticsearch index name. DEFAULT=sist2
+    -p, --print                       Just print JSON documents to stdout.
+    --incremental-index               Conduct incremental indexing, assumes that the old index is already digested by Elasticsearch.
+    --script-file=<str>               Path to user script.
+    --mappings-file=<str>             Path to Elasticsearch mappings.
+    --settings-file=<str>             Path to Elasticsearch settings.
+    --async-script                    Execute user script asynchronously.
+    --batch-size=<int>                Index batch size. DEFAULT: 100
+    -f, --force-reset                 Reset Elasticsearch mappings and settings. (You must use this option the first time you use the index command)
 
 Web options
-    --es-url=<str>                Elasticsearch url. DEFAULT=http://localhost:9200
-    --es-index=<str>              Elasticsearch index name. DEFAULT=sist2
-    --bind=<str>                  Listen on this address. DEFAULT=localhost:4090
-    --auth=<str>                  Basic auth in user:password format
-    --tag-auth=<str>              Basic auth in user:password format for tagging
+    --es-url=<str>                    Elasticsearch url. DEFAULT=http://localhost:9200
+    --es-index=<str>                  Elasticsearch index name. DEFAULT=sist2
+    --bind=<str>                      Listen on this address. DEFAULT=localhost:4090
+    --auth=<str>                      Basic auth in user:password format
+    --tag-auth=<str>                  Basic auth in user:password format for tagging
+    --tagline=<str>                   Tagline in navbar
+    --dev                             Serve html & js files from disk (for development)
+    --lang=<str>                      Default UI language. Can be changed by the user
 
 Exec-script options
-    --es-url=<str>                Elasticsearch url. DEFAULT=http://localhost:9200
-    --es-index=<str>              Elasticsearch index name. DEFAULT=sist2
-    --script-file=<str>           Path to user script.
-    --async-script                Execute user script asynchronously.
+    --es-url=<str>                    Elasticsearch url. DEFAULT=http://localhost:9200
+    --es-index=<str>                  Elasticsearch index name. DEFAULT=sist2
+    --script-file=<str>               Path to user script.
+    --async-script                    Execute user script asynchronously.
 Made by simon987 <me@simon987.net>. Released under GPL-3.0
 ```
 
@@ -76,19 +92,27 @@ Made by simon987 <me@simon987.net>. Released under GPL-3.0
 ### Scan options
 
 * `-t, --threads` 
-      Number of threads for file parsing. **Do not set a number higher than `$(nproc)` or `$(Get-WmiObject Win32_ComputerSystem).NumberOfLogicalProcessors` in Windows!**
-* `-q, --quality` 
-    Thumbnail quality, on a scale of 1.0 to 31.0, 1.0 being the best. *Does not affect PDF thumbnails quality*
-* `--size` 
+      Number of threads for file parsing. **Do not set a number higher than `$(nproc)` or `$(Get-CimInstance Win32_ComputerSystem).NumberOfLogicalProcessors` in Windows!**
+* `--mem-throttle`
+    Total memory threshold in MiB for scan throttling. Worker threads will not start a new parse job
+    until the total memory usage of sist2 is below this threshold. Set to 0 to disable. DEFAULT=0
+* `-q, --thumbnail-quality` 
+    Thumbnail quality, on a scale of 1.0 to 31.0, 1.0 being the best.
+* `--thumbnail-size` 
     Thumbnail size in pixels.
+* `--thumbnail-count`
+    Maximum number of thumbnails to generate. When set to a value >= 2, thumbnails for video previews
+    will be generated. The actual number of thumbnails generated depends on the length of the video (maximum 1 image 
+    every ~5s). Set to 0 to completely disable thumbnails.
 * `--content-size` 
-    Number of bytes of text to be extracted from the content of files (plain text and PDFs).
+    Number of bytes of text to be extracted from the content of files (plain text, PDFs etc.).
     Repeated whitespace and special characters do not count toward this limit.
+    Set to 0 to completely disable content parsing.
 * `--incremental`
     Specify an existing index. Information about files in this index that were not modified (based on *mtime* attribute)
     will be copied to the new index and will not be parsed again.
 * `-o, --output` Output directory. 
-* `--rewrite-url` Set the `rewrite_url` option for the web module (See [rewrite_url](#rewrite_url)) 
+* `--rewrite-url` Set the `rewrite_url` option for the web module (See [rewrite_url](#rewrite_url)) 
 * `--name` Set the `name` option for the web module
 * `--depth` Maximum scan dept. Set to 0 only scan files directly in the root directory, set to -1 for infinite depth
 * `--archive` Archive file mode.
@@ -96,7 +120,7 @@ Made by simon987 <me@simon987.net>. Released under GPL-3.0
     * list: Only get file names as text
     * shallow: Don't parse archives inside archives.
     * recurse: Scan archives recursively (default)
-* `--ocr` See [OCR](../README.md#OCR)
+* `--ocr-lang`, `--ocr-ebooks`, `--ocr-images` See [OCR](../README.md#OCR)
 * `-e, --exclude` Regex pattern to exclude files. A file is excluded if the pattern matches any 
     part of the full absolute path.
     
@@ -116,10 +140,15 @@ Made by simon987 <me@simon987.net>. Released under GPL-3.0
     In effect, smaller `treemap-threshold` values will yield a more detailed 
     (but also a more cluttered and harder to read) visualization. 
     
-* `--mem-buffer` Maximum memory buffer size in MB (per thread) for files inside archives. Media files 
+* `--mem-buffer` Maximum memory buffer size in MiB (per thread) for files inside archives. Media files 
     larger than this number will be read sequentially and no *seek* operations will be supported.
 
     To check if a media file can be parsed without *seek*, execute `cat file.mp4 | ffprobe -`
+* `--read-subtitles` When enabled, will attempt to read the subtitles stream from media files.
+* `--fast-epub` Much faster but less accurate EPUB parsing. When enabled, sist2 will use a simple HTML parser to read epub files instead of the MuPDF library. No thumbnails are generated and author/title metadata are not parsed.
+* `--checksums` Calculate file checksums (SHA1) when scanning files. This option does not cause any additional read 
+  operations. Checksums are not calculated for all file types, unless the file is inside an archive. When enabled, duplicate
+  files are hidden in the web UI (this behaviour can be toggled in the Configuration page).
 
 ### Scan examples
 
@@ -140,30 +169,27 @@ sist2 scan --incremental ./orig_idx/ -o ./updated_idx/ ~/Documents
 
 ### Index format
 
-A typical `binary` type index structure looks like this:
+A typical `ndjson` type index structure looks like this:
 ```
 documents.idx/
 ├── descriptor.json
-├── _index_139965416830720
-├── _index_139965425223424
-├── _index_139965433616128
-├── _index_139965442008832
-├── _index_139965442008832
+├── _index_main.ndjson.zst
 ├── treemap.csv
 ├── agg_mime.csv
 ├── agg_date.csv
 ├── add_size.csv
-├── thumbs
+├── thumbs/
 |   ├── data.mdb
 |   └── lock.mdb
-└── tags
+├── tags/
+|   ├── data.mdb
+|   └── lock.mdb
+└── meta/
     ├── data.mdb
     └── lock.mdb
 ```
 
-The `_index_*` files contain the raw binary index data and are not meant to be
-read by other applications. The format is generally compatible across different 
-sist2 versions.
+The `_index_*.ndjson.zst` files contain the document data in JSON format, in a compressed newline-delemited file.
 
 The `thumbs/` folder is a [LMDB](https://en.wikipedia.org/wiki/Lightning_Memory-Mapped_Database)
 database containing the thumbnails.
@@ -173,71 +199,12 @@ following fields are safe to modify manually: `root`, `name`, [rewrite_url](#rew
 
 The `.csv` are pre-computed aggregations necessary for the stats page.
 
-
-*Advanced usage*
-
-Instead of using the `scan` module, you can also import an index generated
-by a third party application. The 'external' index must have the following format:
-
-```
-my_index/
-├── descriptor.json
-├── _index_0
-└── thumbs
-    ├── data.mdb
-    └── lock.mdb
-```
-
-*descriptor.json*:
-```json
-{
-    "uuid": "<valid UUID4>",
-    "version": "_external_v1",
-    "root": "(optional)",
-    "name": "<name>",
-    "rewrite_url": "(optional)",
-    "type": "json",
-    "timestamp": 1578971024
-}
-```
-
-*_index_0*: NDJSON format (One json object per line)
-
-```json
-{
-  "_id": "unique uuid for the file",
-  "index": "index uuid4 (same one as descriptor.json!)",
-  "mime": "application/x-cbz",
-  "size": 14341204,
-  "mtime": 1578882996,
-  "extension": "cbz",
-  "name": "my_book",
-  "path": "path/to/books",
-  "content": "text contents of the book",
-  "title": "Title of the book",
-  "tag": ["genre.fiction", "author.someguy", "etc..."],
-  "_keyword": [
-    {"k": "ISBN", "v": "ABCD34789231"}
-  ],
-  "_text": [
-    {"k": "other", "v": "This will be indexed as text"}
-  ]
-}
-```
-
-You can find the full list of supported fields [here](../src/io/serialize.c#L90)
-
-The `_keyword.*` items will be indexed and searchable as **keyword** fields (only full matches allowed).
-The `_text.*` items will be indexed and searchable as **text** fields (fuzzy searching allowed)
-
-
 *thumbs/*:
 
-LMDB key-value store. Keys are **binary** 128-bit UUID4s (`_id` field)
+LMDB key-value store. Keys are **binary** 16-byte md5 hash* (`_id` field)
 and values are raw image bytes.
 
-Importing an external `binary` type index is technically possible but
-it is currently unsupported and has no guaranties of back/forward compatibility.
+*\* Hash is calculated from the full path of the file, including the extension, relative to the index root*
 
 
 ## Index
@@ -249,8 +216,15 @@ it is currently unsupported and has no guaranties of back/forward compatibility.
     Elasticsearch index name. DEFAULT=sist2
  * `-p, --print` 
     Print index in JSON format to stdout.
+ * `--incremental-index`
+   Conduct incremental indexing. Assumes that the old index is already ingested in Elasticsearch.
+   Only the new changes since the last scan will be sent.
  * `--script-file` 
     Path to user script. See [Scripting](scripting.md).
+ * `--mappings-file`
+    Path to custom Elasticsearch mappings. If none is specified, [the bundled mappings](https://github.com/simon987/sist2/tree/master/schema) will be used.
+ * `--settings-file`
+    Path to custom Elasticsearch settings. *(See above)*
  * `--async-script` 
     Use `wait_for_completion=false` elasticsearch option while executing user script.
      (See [Elasticsearch documentation](https://www.elastic.co/guide/en/elasticsearch/reference/current/tasks.html))
@@ -260,7 +234,7 @@ it is currently unsupported and has no guaranties of back/forward compatibility.
     down the process.
  * `-f, --force-reset` 
     Reset Elasticsearch mappings and settings.
-    **(You must use this option the first time you use the index command)**.
+ * `-t, --threads` Number of threads to use. Ideally, choose a number equal to the number of logical cores of the machine hosting Elasticsearch.
     
 ### Index examples
 
@@ -290,6 +264,10 @@ sist2 index --print ./my_index/ | jq | less
  * `--auth=<str>` Basic auth in user:password format
  * `--tag-auth=<str>` Basic auth in user:password format. Works the same way as the 
     `--auth` argument, but authentication is only applied the `/tag/` endpoint.
+ * `--tagline=<str>` When specified, will replace the default tagline in the navbar.
+ * `--dev` Serve html & js files from disk (for development, used to modify frontend files without having to recompile)
+ * `--lang=<str>` Set the default web UI language (See #180 for a list of supported languages, default
+   is `en`). The user can change the language in the configuration page
 
 ### Web examples
 
@@ -309,14 +287,19 @@ sist2 web index1 index2 index3 index4
 When the `rewrite_url` field is not empty, the web module ignores the `root`
 field and will return a HTTP redirect to `<rewrite_url><path>/<name><extension>`
 instead of serving the file from disk. 
-Both the `root` and `rewrite_url` fields are safe to manually modify from the 
+Both the `root` and `rewrite_url` fields are safe to manually modify from the 
 `descriptor.json` file.
 
-### Link to specific indices
+# Elasticsearch
 
-To link to specific indices, you can add a list of comma-separated index name to 
-the URL: `?i=<name>,<name>`. By default, indices with `"(nsfw)"` in their name are
-not displayed.
+Elasticsearch versions >=6.8.0, <8.0.0 are supported by sist2. 
+
+Using a version >=7.14.0 is recommended to enable the following features:
+
+- Bug fix for large documents (See #198)
+
+When using a legacy version of ES, a notice will be displayed next to the sist2 version in the web UI.
+If you don't care about the features above, you can ignore it or disable it in the configuration page.
 
 ## exec-script
 
@@ -342,10 +325,48 @@ You can safely copy the `/tags/` database to another index.
 See [Automatic tagging](#automatic-tagging) for information about tag 
  hierarchies and tag colors.
 
-\* *It can take a few seconds to take effect in new search queries, and the page needs 
-    to be reloaded for the tag tab to update*
+\* *It can take a few seconds to take effect in new search queries.*
 
 
 ### Automatic tagging
 
 See [scripting](scripting.md) documentation.
+
+# Sidecar files
+
+When scanning, sist2 will read metadata from `.s2meta` JSON files and overwrite the 
+original document's indexed metadata (does not modify the actual file). Sidecar metadata files will also work inside archives.
+Sidecar files themselves are not saved in the index.
+
+This feature is useful to leverage third-party applications such as speech-to-text or
+OCR to add additional metadata to a file.
+
+**Example**
+
+```
+~/Documents/
+├── Video.mp4
+└── Video.mp4.s2meta
+```
+
+The sidecar file must have exactly the same file path and the `.s2meta` suffix.
+
+`Video.mp4.s2meta`:
+```json
+{
+  "content": "This sidecar file will overwrite some metadata fields of Video.mp4",
+  "author": "Some author",
+  "duration": 12345,
+  "bitrate": 67890,
+  "some_arbitrary_field": [1,2,3]
+}
+```
+
+```
+sist2 scan ~/Documents -o ./docs.idx
+sist2 index ./docs.idx
+```
+
+*NOTE*: It is technically possible to overwrite the `tag` value using sidecar files, however,
+it is not currently possible to restore both manual tags and sidecar tags without user scripts
+while reindexing.

schema/mappings.json

@@ -4,6 +4,10 @@
       "type": "keyword",
       "doc_values": true
     },
+    "checksum": {
+      "type": "keyword",
+      "index": false
+    },
     "_depth": {
       "type": "integer"
     },
@@ -30,10 +34,14 @@
     "mime": {
       "type": "keyword"
     },
-    "thumbnail": {
+    "parent": {
       "type": "keyword",
       "index": false
     },
+    "thumbnail": {
+      "type": "integer",
+      "index": false
+    },
     "videoc": {
       "type": "keyword",
       "index": false
@@ -43,7 +51,7 @@
       "index": false
     },
     "duration": {
-      "type": "float",
+      "type": "integer",
       "index": false
     },
     "width": {
@@ -70,6 +78,7 @@
     "name": {
       "analyzer": "content_analyzer",
       "type": "text",
+      "fielddata": true,
       "fields": {
         "nGram": {
           "type": "text",
@@ -101,10 +110,10 @@
       "analyzer": "my_nGram",
       "type": "text"
     },
-    "_keyword.*":  {
+    "_keyword.*": {
       "type": "keyword"
     },
-    "_text.*":  {
+    "_text.*": {
       "analyzer": "content_analyzer",
       "type": "text",
       "fields": {
@@ -130,7 +139,9 @@
       }
     },
     "tag": {
-      "type": "keyword",
+      "type": "text",
+      "fielddata": true,
+      "analyzer": "tag_analyzer",
       "copy_to": "suggest-tag"
     },
     "suggest-tag": {
@@ -161,6 +172,30 @@
     "exif_user_comment": {
       "type": "text"
     },
+    "exif_gps_longitude_ref": {
+      "type": "keyword",
+      "index": false
+    },
+    "exif_gps_longitude_dms": {
+      "type": "keyword",
+      "index": false
+    },
+    "exif_gps_longitude_dec": {
+      "type": "keyword",
+      "index": false
+    },
+    "exif_gps_latitude_ref": {
+      "type": "keyword",
+      "index": false
+    },
+    "exif_gps_latitude_dms": {
+      "type": "keyword",
+      "index": false
+    },
+    "exif_gps_latitude_dec": {
+      "type": "keyword",
+      "index": false
+    },
     "author": {
       "type": "text"
     },

schema/settings.json

@@ -2,12 +2,18 @@
   "index": {
     "refresh_interval": "30s",
     "codec": "best_compression",
-    "number_of_replicas": 0
+    "number_of_replicas": 0,
+    "highlight.max_analyzed_offset": 10000000
   },
   "analysis": {
     "tokenizer": {
       "path_tokenizer": {
-        "type": "path_hierarchy"
+        "type": "path_hierarchy",
+        "delimiter": "/"
+      },
+      "tag_tokenizer": {
+        "type": "path_hierarchy",
+        "delimiter": "."
       },
       "my_nGram_tokenizer": {
         "type": "nGram",
@@ -22,6 +28,12 @@
           "lowercase"
         ]
       },
+      "tag_analyzer": {
+        "tokenizer": "tag_tokenizer",
+        "filter": [
+          "lowercase"
+        ]
+      },
       "case_insensitive_kw_analyzer": {
         "tokenizer": "keyword",
         "filter": [

schema/settings_legacy.json

@@ -0,0 +1,58 @@
+{
+  "index": {
+    "refresh_interval": "30s",
+    "codec": "best_compression",
+    "number_of_replicas": 0
+  },
+  "analysis": {
+    "tokenizer": {
+      "path_tokenizer": {
+        "type": "path_hierarchy",
+        "delimiter": "/"
+      },
+      "tag_tokenizer": {
+        "type": "path_hierarchy",
+        "delimiter": "."
+      },
+      "my_nGram_tokenizer": {
+        "type": "nGram",
+        "min_gram": 3,
+        "max_gram": 3
+      }
+    },
+    "analyzer": {
+      "path_analyzer": {
+        "tokenizer": "path_tokenizer",
+        "filter": [
+          "lowercase"
+        ]
+      },
+      "tag_analyzer": {
+        "tokenizer": "tag_tokenizer",
+        "filter": [
+          "lowercase"
+        ]
+      },
+      "case_insensitive_kw_analyzer": {
+        "tokenizer": "keyword",
+        "filter": [
+          "lowercase"
+        ]
+      },
+      "my_nGram": {
+        "tokenizer": "my_nGram_tokenizer",
+        "filter": [
+          "lowercase",
+          "asciifolding"
+        ]
+      },
+      "content_analyzer": {
+        "tokenizer": "standard",
+        "filter": [
+          "lowercase",
+          "asciifolding"
+        ]
+      }
+    }
+  }
+}

scripts/before_build.sh

@@ -2,16 +2,8 @@
 
 rm -rf index.sist2/
 
-rm src/static/js/bundle.js 2> /dev/null
-cat `ls src/static/js/*.min.js` > src/static/js/bundle.js
-cat src/static/js/{util,dom}.js >> src/static/js/bundle.js
-
-rm src/static/css/bundle*.css 2> /dev/null
-cat src/static/css/*.min.css > src/static/css/bundle.css
-cat src/static/css/light.css >> src/static/css/bundle.css
-cat src/static/css/*.min.css > src/static/css/bundle_dark.css
-cat src/static/css/dark.css >> src/static/css/bundle_dark.css
-
 python3 scripts/mime.py > src/parsing/mime_generated.c
 python3 scripts/serve_static.py > src/web/static_generated.c
 python3 scripts/index_static.py > src/index/static_generated.c
+
+printf "static const char *const Sist2CommitHash = \"%s\";\n" $(git rev-parse HEAD) > src/git_hash.h

scripts/build.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+VCPKG_ROOT="/vcpkg"
+
+git submodule update --init --recursive
+
+rm -rf CMakeFiles CMakeCache.txt
+cmake -DSIST_PLATFORM=x64_linux -DSIST_DEBUG=off -DBUILD_TESTS=off -DCMAKE_TOOLCHAIN_FILE="${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" .
+make -j $(nproc)
+strip sist2
+./sist2 -v > VERSION
+mv sist2 sist2-x64-linux
+
+rm -rf CMakeFiles CMakeCache.txt
+cmake -DSIST_PLATFORM=x64_linux -DSIST_DEBUG=on -DBUILD_TESTS=off -DCMAKE_TOOLCHAIN_FILE="${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" .
+make -j  $(nproc)
+mv sist2_debug sist2-x64-linux-debug

scripts/build_arm64.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+VCPKG_ROOT="/vcpkg"
+
+git submodule update --init --recursive
+
+rm -rf CMakeFiles CMakeCache.txt
+cmake -DSIST_PLATFORM=arm64_linux -DSIST_DEBUG=off -DBUILD_TESTS=off -DCMAKE_TOOLCHAIN_FILE="${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" .
+make -j $(nproc)
+strip sist2
+mv sist2 sist2-arm64-linux
+
+rm -rf CMakeFiles CMakeCache.txt
+cmake -DSIST_PLATFORM=arm64_linux -DSIST_DEBUG=on -DBUILD_TESTS=off -DCMAKE_TOOLCHAIN_FILE="${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" .
+make -j $(nproc)
+strip sist2
+mv sist2_debug sist2-arm64-linux-debug

scripts/index_static.py

@@ -3,6 +3,7 @@ import json
 files = [
     "schema/mappings.json",
     "schema/settings.json",
+    "schema/settings_legacy.json",
     "schema/pipeline.json",
 ]
 

scripts/mime.csv

@@ -22,6 +22,7 @@ application/java-archive, jar
 application/java, class
 application/javascript,
 application/json, json
+application/ndjson, jsonl|ndjson
 application/marc, mrc
 application/mbedlet, mbd
 application/mime, aps
@@ -78,9 +79,7 @@ application/vocaltec-media-desc, vmd
 application/vocaltec-media-file, vmf
 application/warc, warc
 application/winhelp, hlp
-application/wordperfect6.0, w60
-application/wordperfect6.1, w61
-application/wordperfect, wp|wp5|wp6|wpd
+application/wordperfect, wp|wp5|wp6|wpd|w60|w61
 application/x-123, wk1
 application/x-7z-compressed, 7z
 application/x-aim, aim
@@ -157,7 +156,6 @@ application/x-livescreen, ivy
 application/x-lotus, wq1
 application/x-lz4+json, jsonlz4
 application/x-lz4, lz4
-application/x-lz4, lz4
 application/x-lzh-compressed,
 application/x-lzh, lzh
 application/x-lzip, lz
@@ -449,3 +447,4 @@ image/x-sony-arw, arw
 image/x-sony-sr2, sr2
 image/x-sony-srf, srf
 image/x-epson-erf, erf
+sist2/sidecar, s2meta

scripts/mime.py

@@ -3,6 +3,7 @@ noparse = set()
 ext_in_hash = set()
 
 major_mime = {
+    "sist2": 0,
     "model": 1,
     "example": 2,
     "message": 3,
@@ -122,7 +123,11 @@ def mime_id(mime):
     elif mime in raw:
         mime_id += " | 0x00800000"
     elif mime == "application/x-empty":
+        cnt -= 1
         return "1"
+    elif mime == "sist2/sidecar":
+        cnt -= 1
+        return "2"
     return mime_id
 
 

scripts/reset.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+make clean
+rm -rf CMakeFiles/ CMakeCache.txt Makefile \
+  third-party/libscan/CMakeFiles third-party/libscan/CMakeCache.txt third-party/libscan/third-party/ext_ffmpeg \
+  third-party/libscan/third-party/ext_libmobi third-party/libscan/Makefile

scripts/serve_static.py

@@ -1,12 +1,10 @@
 files = [
-    "src/static/css/bundle.css",
-    "src/static/css/bundle_dark.css",
-    "src/static/js/bundle.js",
-    "src/static/js/search.js",
-    "src/static/img/sprite-skin-flat.png",
-    "src/static/img/sprite-skin-flat-dark.png",
-    "src/static/search.html",
-    "src/static/stats.html",
+    "sist2-vue/src/assets/favicon.ico",
+    "sist2-vue/dist/css/chunk-vendors.css",
+    "sist2-vue/dist/css/index.css",
+    "sist2-vue/dist/js/chunk-vendors.js",
+    "sist2-vue/dist/js/index.js",
+    "sist2-vue/dist/index.html",
 ]
 
 
@@ -15,6 +13,10 @@ def clean(filepath):
 
 
 for file in files:
-    with open(file, "rb") as f:
-        data = f.read()
+    try:
+        with open(file, "rb") as f:
+            data = f.read()
+    except:
+        data = bytes([])
+
     print("char %s[%d] = {%s};" % (clean(file), len(data), ",".join(str(int(b)) for b in data)))

scripts/start_dev_es.sh

@@ -0,0 +1,2 @@
+docker run --rm -it -p 9200:9200 -e "discovery.type=single-node" \
+	-e "ES_JAVA_OPTS=-Xms8g -Xmx8g" elasticsearch:7.14.0

sist2-vue/.gitignore

@@ -0,0 +1,23 @@
+.DS_Store
+node_modules
+
+
+# local env files
+.env.local
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Editor directories and files
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+*.iml

sist2-vue/babel.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+    "presets": [
+        "@vue/cli-plugin-babel/preset"
+    ]
+}

sist2-vue/dist/index.html

@@ -0,0 +1,3 @@
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"><title>sist2</title><link href="css/chunk-vendors.css" rel="preload" as="style"><link href="css/index.css" rel="preload" as="style"><link href="js/chunk-vendors.js" rel="preload" as="script"><link href="js/index.js" rel="preload" as="script"><link href="css/chunk-vendors.css" rel="stylesheet"><link href="css/index.css" rel="stylesheet"></head><body><noscript><style>body {
+            height: initial;
+        }</style><div style="text-align: center; margin-top: 100px"><strong>We're sorry but sist2 doesn't work properly without JavaScript enabled. Please enable it to continue.</strong><br><strong>Nous sommes désolés mais sist2 ne fonctionne pas correctement si JavaScript est activé. Veuillez l'activer pour continuer.</strong></div></noscript><div id="app"></div><script src="js/chunk-vendors.js"></script><script src="js/index.js"></script></body></html>

sist2-vue/package.json

@@ -0,0 +1,54 @@
+{
+  "name": "sist2",
+  "version": "2.11.0",
+  "private": true,
+  "scripts": {
+    "serve": "vue-cli-service serve",
+    "build": "vue-cli-service build --mode production"
+  },
+  "dependencies": {
+    "@egjs/vue-infinitegrid": "3.3.0",
+    "axios": "^0.25.0",
+    "bootstrap-vue": "^2.21.2",
+    "core-js": "^3.6.5",
+    "crypto-es": "^1.2.7",
+    "d3": "^5.16.0",
+    "date-fns": "^2.21.3",
+    "dom-to-image": "^2.6.0",
+    "fslightbox-vue": "file:../../../mnt/Hatchery/main/projects/sist2/fslightbox-vue-pro-1.3.1.tgz",
+    "nouislider": "^15.2.0",
+    "underscore": "^1.13.1",
+    "vue": "^2.6.12",
+    "vue-color": "^2.8.1",
+    "vue-i18n": "^8.24.4",
+    "vue-masonry-wall": "^0.3.2",
+    "vue-router": "^3.2.0",
+    "vue-simple-suggest": "^1.11.1",
+    "vuex": "^3.4.0"
+  },
+  "devDependencies": {
+    "@babel/polyfill": "^7.11.5",
+    "@vue/cli-plugin-babel": "~4.5.0",
+    "@vue/cli-plugin-router": "~4.5.0",
+    "@vue/cli-plugin-typescript": "~4.5.0",
+    "@vue/cli-plugin-vuex": "~4.5.0",
+    "@vue/cli-service": "~4.5.0",
+    "@vue/test-utils": "^1.0.3",
+    "bootstrap": "^4.5.2",
+    "inspire-tree": "^4.3.1",
+    "inspire-tree-dom": "^4.0.6",
+    "mutationobserver-shim": "^0.3.7",
+    "popper.js": "^1.16.1",
+    "portal-vue": "^2.1.7",
+    "sass": "^1.26.11",
+    "sass-loader": "^10.0.2",
+    "typescript": "~4.1.5",
+    "vue-cli-plugin-bootstrap-vue": "~0.7.0",
+    "vue-template-compiler": "^2.6.11"
+  },
+  "browserslist": [
+    "> 1%",
+    "last 2 versions",
+    "not dead"
+  ]
+}

sist2-vue/public/index.html

@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no'/>
+
+    <title><%= htmlWebpackPlugin.options.title %></title>
+</head>
+<body>
+<noscript>
+    <style>
+        body {
+            height: initial;
+        }
+    </style>
+    <div style="text-align: center; margin-top: 100px">
+        <strong>
+            We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled.
+            Please enable it to continue.
+        </strong>
+        <br/>
+        <strong>
+            Nous sommes désolés mais <%= htmlWebpackPlugin.options.title %> ne fonctionne pas correctement
+            si JavaScript est activé.
+            Veuillez l'activer pour continuer.
+        </strong>
+    </div>
+</noscript>
+<div id="app"></div>
+</body>
+</html>

sist2-vue/src/App.vue

@@ -0,0 +1,317 @@
+<template>
+  <div id="app" :class="getClass()">
+    <NavBar></NavBar>
+    <router-view v-if="!configLoading"/>
+  </div>
+</template>
+
+<script>
+import NavBar from "@/components/NavBar";
+import {mapGetters} from "vuex";
+
+export default {
+  components: {NavBar},
+  data() {
+    return {
+      configLoading: false
+    }
+  },
+  computed: {
+    ...mapGetters(["optTheme"]),
+  },
+  mounted() {
+    this.$store.dispatch("loadConfiguration").then(() => {
+      this.$root.$i18n.locale = this.$store.state.optLang;
+    });
+
+    this.$store.subscribe((mutation) => {
+      if (mutation.type === "setOptLang") {
+        this.$root.$i18n.locale = mutation.payload;
+        this.configLoading = true;
+        window.setTimeout(() => this.configLoading = false, 10);
+      }
+    });
+  },
+  methods: {
+    getClass() {
+      return {
+        "theme-light": this.optTheme === "light",
+        "theme-black": this.optTheme === "black",
+      }
+    }
+  }
+  ,
+}
+</script>
+
+<style>
+html, body {
+  height: 100%;
+}
+
+#app {
+  /*font-family: Avenir, Helvetica, Arial, sans-serif;*/
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  /*text-align: center;*/
+  color: #2c3e50;
+  padding-bottom: 1em;
+  min-height: 100%;
+}
+
+/*Black theme*/
+.theme-black {
+  background-color: #000;
+}
+
+.theme-black .card, .theme-black .modal-content {
+  background: #212121;
+  color: #e0e0e0;
+  border-radius: 1px;
+  border: none;
+}
+
+
+.theme-black .table {
+  color: #e0e0e0;
+}
+
+.theme-black .table td, .theme-black .table th {
+  border: none;
+}
+
+.theme-black .table thead th {
+  border-bottom: 1px solid #646464;
+}
+
+.theme-black .custom-select {
+  overflow: auto;
+  background-color: #37474F;
+  border: 1px solid #616161;
+  color: #bdbdbd;
+}
+
+.theme-black .custom-select:focus {
+  border-color: #757575;
+  outline: 0;
+  box-shadow: 0 0 0 .2rem rgba(0, 123, 255, .25);
+}
+
+.theme-black .inspire-tree .selected > .wholerow, .theme-black .inspire-tree .selected > .title-wrap:hover + .wholerow {
+  background: none !important;
+}
+
+.theme-black .inspire-tree .icon-expand::before, .theme-black .inspire-tree .icon-collapse::before {
+  background-color: black !important;
+}
+
+.theme-black .inspire-tree .title {
+  color: #eee;
+}
+
+.theme-black .inspire-tree {
+  font-weight: 400;
+  font-size: 14px;
+  font-family: Helvetica, Nueue, Verdana, sans-serif;
+  max-height: 350px;
+  overflow: auto;
+}
+
+.inspire-tree [type=checkbox] {
+  left: 22px !important;
+  top: 7px !important;
+}
+
+.theme-black .form-control {
+  background-color: #37474F;
+  border: 1px solid #616161;
+  color: #dbdbdb !important;
+}
+
+.theme-black .form-control:focus {
+  background-color: #546E7A;
+  color: #fff;
+}
+
+.theme-black .input-group-text, .theme-black .default-input {
+  background: #37474F !important;
+  border: 1px solid #616161 !important;
+  color: #dbdbdb !important;
+}
+
+.theme-black ::placeholder {
+  color: #BDBDBD !important;
+  opacity: 1;
+}
+
+.theme-black .nav-tabs .nav-link {
+  color: #e0e0e0;
+  border-radius: 0;
+}
+
+.theme-black .nav-tabs .nav-item.show .nav-link, .theme-black .nav-tabs .nav-link.active {
+  background-color: #212121;
+  border-color: #616161 #616161 #212121;
+  color: #e0e0e0;
+}
+
+.theme-black .nav-tabs .nav-link:focus, .theme-black .nav-tabs .nav-link:focus {
+  border-color: #616161 #616161 #212121;
+  color: #e0e0e0;
+}
+
+.theme-black .nav-tabs .nav-link:focus, .theme-black .nav-tabs .nav-link:hover {
+  border-color: #e0e0e0 #e0e0e0 #212121;
+  color: #e0e0e0;
+}
+
+.theme-black .nav-tabs {
+  border-bottom: #616161;
+}
+
+.theme-black a:hover, .theme-black .btn:hover {
+  color: #fff;
+}
+
+.theme-black .b-dropdown a:hover {
+  color: inherit;
+}
+
+.theme-black .btn {
+  color: #eee;
+}
+
+.theme-black .modal-header .close {
+  color: #e0e0e0;
+  text-shadow: none;
+}
+
+.theme-black .modal-header {
+  border-bottom: 1px solid #646464;
+}
+
+/* -------------------------- */
+
+#nav {
+  padding: 30px;
+}
+
+#nav a {
+  font-weight: bold;
+  color: #2c3e50;
+}
+
+#nav a.router-link-exact-active {
+  color: #42b983;
+}
+
+.mobile {
+  display: none;
+}
+
+.container {
+  padding-top: 1em;
+}
+
+@media (max-width: 650px) {
+  .mobile {
+    display: initial;
+  }
+
+  .not-mobile {
+    display: none;
+  }
+
+  .grid-single-column .fit {
+    max-height: none !important;
+  }
+
+  .container {
+    padding-left: 0;
+    padding-right: 0;
+    padding-top: 0
+  }
+
+  .lightbox-caption {
+    display: none;
+  }
+}
+
+.info-icon {
+  width: 1rem;
+  margin-right: 0.2rem;
+  cursor: pointer;
+  line-height: 1rem;
+  height: 1rem;
+  background-image: url(data:image/svg+xml;base64,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);
+  filter: brightness(45%);
+  display: block;
+}
+
+.tabs {
+  margin-top: 10px;
+}
+
+.modal-title {
+  text-overflow: ellipsis;
+  overflow: hidden;
+  white-space: nowrap;
+}
+
+@media screen and (min-width: 1500px) {
+  .container {
+    max-width: 1440px;
+  }
+}
+
+.noUi-connects {
+  border-radius: 1px !important;
+}
+
+mark {
+  background: #fff217;
+  border-radius: 0;
+  padding: 1px 0;
+  color: inherit;
+}
+
+.theme-black mark {
+  background: rgba(251, 191, 41, 0.25);
+  border-radius: 0;
+  padding: 1px 0;
+  color: inherit;
+}
+
+.theme-black .content-div mark {
+  background: rgba(251, 191, 41, 0.40);
+  color: white;
+}
+
+.content-div {
+  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-size: 13px;
+  padding: 1em;
+  background-color: #f5f5f5;
+  border: 1px solid #ccc;
+  border-radius: 4px;
+  margin: 3px;
+  white-space: normal;
+  color: #000;
+  overflow: hidden;
+}
+
+.theme-black .content-div {
+  background-color: #37474F;
+  border: 1px solid #616161;
+  color: #E0E0E0FF;
+}
+
+.graph {
+  display: inline-block;
+  width: 40%;
+}
+
+.pointer {
+  cursor: pointer;
+}
+</style>

sist2-vue/src/Sist2Api.ts

@@ -0,0 +1,414 @@
+import axios from "axios";
+import {ext, strUnescape, lum} from "./util";
+import CryptoES from 'crypto-es';
+
+export interface EsTag {
+    id: string
+    count: number
+    color: string | undefined
+    isLeaf: boolean
+}
+
+export interface Tag {
+    style: string
+    text: string
+    rawText: string
+    fg: string
+    bg: string
+    userTag: boolean
+}
+
+export interface Index {
+    name: string
+    version: string
+    id: string
+    idPrefix: string
+    timestamp: number
+}
+
+export interface EsHit {
+    _index: string
+    _id: string
+    _score: number
+    _path_md5: string
+    _type: string
+    _tags: Tag[]
+    _seq: number
+    _source: {
+        path: string
+        size: number
+        mime: string
+        name: string
+        extension: string
+        index: string
+        _depth: number
+        mtime: number
+        videoc: string
+        audioc: string
+        parent: string
+        width: number
+        height: number
+        duration: number
+        tag: string[]
+        checksum: string
+        thumbnail: string
+    }
+    _props: {
+        isSubDocument: boolean
+        isImage: boolean
+        isGif: boolean
+        isVideo: boolean
+        isPlayableVideo: boolean
+        isPlayableImage: boolean
+        isAudio: boolean
+        hasThumbnail: boolean
+        hasVidPreview: boolean
+        /** Number of thumbnails available */
+        tnNum: number
+    }
+    highlight: {
+        name: string[] | undefined,
+        content: string[] | undefined,
+    }
+}
+
+function getIdPrefix(indices: Index[], id: string): string {
+    for (let i = 4; i < 32; i++) {
+        const prefix = id.slice(0, i);
+
+        if (indices.filter(idx => idx.id.slice(0, i) == prefix).length == 1) {
+            return prefix;
+        }
+    }
+
+    return id;
+}
+
+export interface EsResult {
+    took: number
+
+    hits: {
+        // TODO: ES 6.X ?
+        total: {
+            value: number
+        }
+        hits: EsHit[]
+    }
+
+    aggregations: any
+}
+
+class Sist2Api {
+
+    private baseUrl: string
+
+    constructor(baseUrl: string) {
+        this.baseUrl = baseUrl;
+    }
+
+    getSist2Info(): Promise<any> {
+        return axios.get(`${this.baseUrl}i`).then(resp => {
+            const indices = resp.data.indices as Index[];
+
+            resp.data.indices = indices.map(idx => {
+                return {
+                    id: idx.id,
+                    name: idx.name,
+                    timestamp: idx.timestamp,
+                    version: idx.version,
+                    idPrefix: getIdPrefix(indices, idx.id)
+                } as Index;
+            });
+
+            return resp.data;
+        })
+    }
+
+    setHitProps(hit: EsHit): void {
+        hit["_props"] = {} as any;
+
+        const mimeCategory = hit._source.mime == null ? null : hit._source.mime.split("/")[0];
+
+        if ("parent" in hit._source) {
+            hit._props.isSubDocument = true;
+        }
+
+        if ("thumbnail" in hit._source) {
+            hit._props.hasThumbnail = true;
+
+            if (Number.isNaN(Number(hit._source.thumbnail))) {
+                // Backwards compatibility
+                hit._props.tnNum = 1;
+                hit._props.hasVidPreview = false;
+            } else {
+                hit._props.tnNum = Number(hit._source.thumbnail);
+                hit._props.hasVidPreview = hit._props.tnNum > 1;
+            }
+        }
+
+        switch (mimeCategory) {
+            case "image":
+                if (hit._source.videoc === "gif") {
+                    hit._props.isGif = true;
+                } else {
+                    hit._props.isImage = true;
+                }
+                if ("width" in hit._source && !hit._props.isSubDocument && hit._source.videoc !== "tiff"
+                    && hit._source.videoc !== "raw" && hit._source.videoc !== "ppm") {
+                    hit._props.isPlayableImage = true;
+                }
+                break;
+            case "video":
+                if ("videoc" in hit._source) {
+                    hit._props.isVideo = true;
+                }
+                if (hit._props.isVideo) {
+                    const videoc = hit._source.videoc;
+                    const mime = hit._source.mime;
+
+                    hit._props.isPlayableVideo = mime != null &&
+                        mime.startsWith("video/") &&
+                        !hit._props.isSubDocument &&
+                        hit._source.extension !== "mkv" &&
+                        hit._source.extension !== "avi" &&
+                        hit._source.extension !== "mov" &&
+                        videoc !== "hevc" &&
+                        videoc !== "mpeg1video" &&
+                        videoc !== "mpeg2video" &&
+                        videoc !== "wmv3";
+                }
+                break;
+            case "audio":
+                if ("audioc" in hit._source && !hit._props.isSubDocument) {
+                    hit._props.isAudio = true;
+                }
+                break;
+        }
+    }
+
+    setHitTags(hit: EsHit): void {
+        const tags = [] as Tag[];
+
+        const mimeCategory = hit._source.mime == null ? null : hit._source.mime.split("/")[0];
+
+        switch (mimeCategory) {
+            case "image":
+            case "video":
+                if ("videoc" in hit._source && hit._source.videoc) {
+                    tags.push({
+                        style: "video",
+                        text: hit._source.videoc.replace(" ", ""),
+                        userTag: false
+                    } as Tag);
+                }
+                break
+            case "audio":
+                if ("audioc" in hit._source && hit._source.audioc) {
+                    tags.push({
+                        style: "audio",
+                        text: hit._source.audioc,
+                        userTag: false
+                    } as Tag);
+                }
+                break;
+        }
+
+        // User tags
+        if ("tag" in hit._source) {
+            hit._source.tag.forEach(tag => {
+                tags.push(this.createUserTag(tag));
+            })
+        }
+
+        hit._tags = tags;
+    }
+
+    createUserTag(tag: string): Tag {
+        const tokens = tag.split(".");
+
+        const colorToken = tokens.pop() as string;
+
+        const bg = colorToken;
+        const fg = lum(colorToken) > 50 ? "#000" : "#fff";
+
+        return {
+            style: "user",
+            fg: fg,
+            bg: bg,
+            text: tokens.join("."),
+            rawText: tag,
+            userTag: true,
+        } as Tag;
+    }
+
+    esQuery(query: any): Promise<EsResult> {
+        return axios.post(`${this.baseUrl}es`, query).then(resp => {
+            const res = resp.data as EsResult;
+
+            if (res.hits?.hits) {
+                res.hits.hits.forEach((hit: EsHit) => {
+                    hit["_source"]["name"] = strUnescape(hit["_source"]["name"]);
+                    hit["_source"]["path"] = strUnescape(hit["_source"]["path"]);
+                    hit["_path_md5"] = CryptoES.MD5(
+                        hit["_source"]["path"] +
+                        (hit["_source"]["path"] ? "/" : "") +
+                        hit["_source"]["name"] + ext(hit)
+                    ).toString();
+
+                    this.setHitProps(hit);
+                    this.setHitTags(hit);
+                });
+            }
+
+            return res;
+        });
+    }
+
+    getMimeTypes(query = undefined) {
+        const AGGS = {
+            mimeTypes: {
+                terms: {
+                    field: "mime",
+                    size: 10000
+                }
+            }
+        };
+
+        if (!query) {
+            query = {
+                aggs: AGGS,
+                size: 0,
+            };
+        } else {
+            query.size = 0;
+            query.aggs = AGGS;
+        }
+
+        return this.esQuery(query).then(resp => {
+            const mimeMap: any[] = [];
+            const buckets = resp["aggregations"]["mimeTypes"]["buckets"];
+
+            buckets.sort((a: any, b: any) => a.key > b.key).forEach((bucket: any) => {
+                const tmp = bucket["key"].split("/");
+                const category = tmp[0];
+                const mime = tmp[1];
+
+                let category_exists = false;
+
+                const child = {
+                    "id": bucket["key"],
+                    "text": `${mime} (${bucket["doc_count"]})`
+                };
+
+                mimeMap.forEach(node => {
+                    if (node.text === category) {
+                        node.children.push(child);
+                        category_exists = true;
+                    }
+                });
+
+                if (!category_exists) {
+                    mimeMap.push({text: category, children: [child], id: category});
+                }
+            })
+
+            mimeMap.forEach(node => {
+                if (node.children) {
+                    node.children.sort((a, b) => a.id.localeCompare(b.id));
+                }
+            })
+            mimeMap.sort((a, b) => a.id.localeCompare(b.id))
+
+            return {buckets, mimeMap};
+        });
+    }
+
+    _createEsTag(tag: string, count: number): EsTag {
+        const tokens = tag.split(".");
+
+        if (/.*\.#[0-9a-f]{6}/.test(tag)) {
+            return {
+                id: tokens.slice(0, -1).join("."),
+                color: tokens.pop(),
+                isLeaf: true,
+                count: count
+            };
+        }
+
+        return {
+            id: tag,
+            count: count,
+            isLeaf: false,
+            color: undefined
+        };
+    }
+
+    getDocInfo(docId: string) {
+        return axios.get(`${this.baseUrl}d/${docId}`);
+    }
+
+    getTags() {
+        return this.esQuery({
+            aggs: {
+                tags: {
+                    terms: {
+                        field: "tag",
+                        size: 10000
+                    }
+                }
+            },
+            size: 0,
+        }).then(resp => {
+            const seen = new Set();
+
+            const tags = resp["aggregations"]["tags"]["buckets"]
+                .sort((a: any, b: any) => a["key"].localeCompare(b["key"]))
+                .map((bucket: any) => this._createEsTag(bucket["key"], bucket["doc_count"]));
+
+            // Remove duplicates (same tag with different color)
+            return tags.filter((t: EsTag) => {
+                if (seen.has(t.id)) {
+                    return false;
+                }
+                seen.add(t.id);
+                return true;
+            });
+        });
+    }
+
+    saveTag(tag: string, hit: EsHit) {
+        return axios.post(`${this.baseUrl}tag/` + hit["_source"]["index"], {
+            delete: false,
+            name: tag,
+            doc_id: hit["_id"],
+            path_md5: hit._path_md5
+        });
+    }
+
+    deleteTag(tag: string, hit: EsHit) {
+        return axios.post(`${this.baseUrl}tag/` + hit["_source"]["index"], {
+            delete: true,
+            name: tag,
+            doc_id: hit["_id"],
+            path_md5: hit._path_md5
+        });
+    }
+
+    getTreemapCsvUrl(indexId: string) {
+        return `${this.baseUrl}s/${indexId}/1`;
+    }
+
+    getMimeCsvUrl(indexId: string) {
+        return `${this.baseUrl}s/${indexId}/2`;
+    }
+
+    getSizeCsv(indexId: string) {
+        return `${this.baseUrl}s/${indexId}/3`;
+    }
+
+    getDateCsv(indexId: string) {
+        return `${this.baseUrl}s/${indexId}/4`;
+    }
+}
+
+export default new Sist2Api("");

sist2-vue/src/Sist2Query.ts

@@ -0,0 +1,249 @@
+import store from "./store";
+import {EsHit, Index} from "@/Sist2Api";
+
+const SORT_MODES = {
+    score: {
+        mode: [
+            {_score: {order: "desc"}},
+            {_tie: {order: "asc"}}
+        ],
+        key: (hit: EsHit) => hit._score
+    },
+    random: {
+        mode: [
+            {_score: {order: "desc"}},
+            {_tie: {order: "asc"}}
+        ],
+        key: (hit: EsHit) => hit._score
+    },
+    dateAsc: {
+        mode: [
+            {mtime: {order: "asc"}},
+            {_tie: {order: "asc"}}
+        ],
+        key: (hit: EsHit) => hit._source.mtime
+    },
+    dateDesc: {
+        mode: [
+            {mtime: {order: "desc"}},
+            {_tie: {order: "asc"}}
+        ],
+        key: (hit: EsHit) => hit._source.mtime
+    },
+    sizeAsc: {
+        mode: [
+            {size: {order: "asc"}},
+            {_tie: {order: "asc"}}
+        ],
+        key: (hit: EsHit) => hit._source.size
+    },
+    sizeDesc: {
+        mode: [
+            {size: {order: "desc"}},
+            {_tie: {order: "asc"}}
+        ],
+        key: (hit: EsHit) => hit._source.size
+    },
+    nameAsc: {
+        mode: [
+            {name: {order: "asc"}},
+            {_tie: {order: "asc"}}
+        ],
+        key: (hit: EsHit) => hit._source.name
+    },
+    nameDesc: {
+        mode: [
+            {name: {order: "desc"}},
+            {_tie: {order: "asc"}}
+        ],
+        key: (hit: EsHit) => hit._source.name
+    }
+} as any;
+
+interface SortMode {
+    text: string
+    mode: any[]
+    key: (hit: EsHit) => any
+}
+
+
+class Sist2Query {
+
+    searchQuery(): any {
+
+        const getters = store.getters;
+
+        const searchText = getters.searchText;
+        const pathText = getters.pathText;
+        const empty = searchText === "";
+        const sizeMin = getters.sizeMin;
+        const sizeMax = getters.sizeMax;
+        const dateMin = getters.dateMin;
+        const dateMax = getters.dateMax;
+        const fuzzy = getters.fuzzy;
+        const size = getters.size;
+        const after = getters.lastDoc;
+        const selectedIndexIds = getters.selectedIndices.map((idx: Index) => idx.id)
+        const selectedMimeTypes = getters.selectedMimeTypes;
+        const selectedTags = getters.selectedTags;
+
+        const legacyES = store.state.sist2Info.esVersionLegacy;
+
+        const filters = [
+            {terms: {index: selectedIndexIds}}
+        ] as any[];
+
+        if (sizeMin && sizeMax) {
+            filters.push({range: {size: {gte: sizeMin, lte: sizeMax}}})
+        } else if (sizeMin) {
+            filters.push({range: {size: {gte: sizeMin}}})
+        } else if (sizeMax) {
+            filters.push({range: {size: {lte: sizeMax}}})
+        }
+
+        if (dateMin && dateMax) {
+            filters.push({range: {mtime: {gte: dateMin, lte: dateMax}}})
+        } else if (dateMin) {
+            filters.push({range: {mtime: {gte: dateMin}}})
+        } else if (dateMax) {
+            filters.push({range: {mtime: {lte: dateMax}}})
+        }
+
+        const fields = [
+            "name^8",
+            "content^3",
+            "album^8", "artist^8", "title^8", "genre^2", "album_artist^8",
+            "font_name^6"
+        ];
+
+        if (getters.optSearchInPath) {
+            fields.push("path.text^5");
+        }
+
+        if (fuzzy) {
+            fields.push("content.nGram");
+            if (getters.optSearchInPath) {
+                fields.push("path.nGram");
+            }
+            fields.push("name.nGram^3");
+        }
+
+        const path = pathText.replace(/\/$/, "").toLowerCase(); //remove trailing slashes
+        if (path !== "") {
+            filters.push({term: {path: path}})
+        }
+
+        if (selectedMimeTypes.length > 0) {
+            filters.push({terms: {"mime": selectedMimeTypes}});
+        }
+
+        if (selectedTags.length > 0) {
+            if (getters.optTagOrOperator) {
+                filters.push({terms: {"tag": selectedTags}});
+            } else {
+                selectedTags.forEach((tag: string) => filters.push({term: {"tag": tag}}));
+            }
+        }
+
+        let query;
+        if (getters.optQueryMode === "simple") {
+            query = {
+                simple_query_string: {
+                    query: searchText,
+                    fields: fields,
+                    default_operator: "and"
+                }
+            }
+        } else {
+            query = {
+                query_string: {
+                    query: searchText,
+                    default_field: "name",
+                    default_operator: "and"
+                }
+            }
+        }
+
+        const q = {
+            _source: {
+                excludes: ["content", "_tie"]
+            },
+            query: {
+                bool: {
+                    filter: filters,
+                }
+            },
+            sort: SORT_MODES[getters.sortMode].mode,
+            aggs:
+                {
+                    total_size: {"sum": {"field": "size"}},
+                    total_count: {"value_count": {"field": "size"}}
+                },
+            size: size,
+        } as any;
+
+        if (!empty) {
+            q.query.bool.must = query;
+        }
+
+        if (after) {
+            q.search_after = [SORT_MODES[getters.sortMode].key(after), after["_id"]];
+        }
+
+        if (getters.optHighlight) {
+            q.highlight = {
+                pre_tags: ["<mark>"],
+                post_tags: ["</mark>"],
+                fragment_size: getters.optFragmentSize,
+                number_of_fragments: 1,
+                order: "score",
+                fields: {
+                    content: {},
+                    name: {},
+                    "name.nGram": {},
+                    "content.nGram": {},
+                    font_name: {},
+                }
+            };
+
+            if (!legacyES) {
+                q.highlight.max_analyzed_offset = 9_999_999;
+            }
+
+            if (getters.optSearchInPath) {
+                q.highlight.fields["path.text"] = {};
+                q.highlight.fields["path.nGram"] = {};
+            }
+        }
+
+        if (getters.sortMode === "random") {
+            q.query = {
+                function_score: {
+                    query: {
+                        bool: {
+                            must: filters,
+                        }
+                    },
+                    functions: [
+                        {
+                            random_score: {
+                                seed: getters.seed,
+                                field: "_seq_no",
+                            },
+                            weight: 1000
+                        }
+                    ],
+                    boost_mode: "sum"
+                }
+            }
+
+            if (!empty) {
+                q.query.function_score.query.bool.must.push(query);
+            }
+        }
+
+        return q;
+    }
+}
+
+export default new Sist2Query();

sist2-vue/src/components/ContentDiv.vue

@@ -0,0 +1,28 @@
+<template>
+  <div class="content-div" v-html="content()" v-if="content()"></div>
+</template>
+
+<script>
+export default {
+  name: "ContentDiv",
+  props: ["doc"],
+  methods: {
+    content() {
+      if (!this.doc.highlight) {
+        return null;
+      }
+
+      if (this.doc.highlight["content.nGram"]) {
+        return this.doc.highlight["content.nGram"][0];
+      }
+      if (this.doc.highlight.content) {
+        return this.doc.highlight.content[0];
+      }
+    }
+  }
+}
+</script>
+
+<style scoped>
+
+</style>

sist2-vue/src/components/D3DateHistogram.vue

@@ -0,0 +1,129 @@
+<template>
+  <div class="graph">
+    <svg id="date-histogram"></svg>
+  </div>
+</template>
+
+<script>
+import * as d3 from "d3";
+import Sist2Api from "@/Sist2Api";
+
+const formatSI = d3.format("~s");
+
+
+function dateHistogram(data, svg, title) {
+  let bins = data.map(d => {
+    return {
+      length: Number(d.count),
+      x0: Number(d.bucket),
+      x1: Number(d.bucket) + 2629800
+    }
+  });
+  bins.sort((a, b) => a.length - b.length);
+
+  const margin = {
+    top: 50,
+    right: 20,
+    bottom: 70,
+    left: 40
+  };
+
+  const thresh = d3.quantile(bins, 0.9, d => d.length);
+  bins = bins.filter(d => d.length > thresh);
+
+  const width = 550;
+  const height = 450;
+
+  svg.selectAll("*").remove();
+  svg.attr("viewBox", [0, 0, width, height]);
+
+  const y = d3.scaleLinear()
+      .domain([0, d3.max(bins, d => d.length)]).nice()
+      .range([height - margin.bottom, margin.top]);
+
+  const x = d3.scaleLinear()
+      .domain(d3.extent(bins, d => d.x0)).nice()
+      .range([margin.left, width - margin.right]);
+
+  svg.append("g")
+      .attr("fill", "steelblue")
+      .selectAll("rect")
+      .data(bins)
+      .join("rect")
+      .attr("x", d => x(d.x0) + 1)
+      .attr("width", d => Math.max(1, x(d.x1) - x(d.x0) - 1))
+      .attr("y", d => y(d.length))
+      .attr("height", d => y(0) - y(d.length))
+      .call(g => g
+          .append("title")
+          .text(d => d.length)
+      );
+
+  svg.append("g")
+      .attr("transform", `translate(0,${height - margin.bottom})`)
+      .call(
+          d3.axisBottom(x)
+              .ticks(width / 30)
+              .tickSizeOuter(0)
+              .tickFormat(t => d3.timeFormat("%Y-%m-%d")(d3.utcParse("%s")(t)))
+      )
+      .call(g => g
+          .selectAll("text")
+          .style("text-anchor", "end")
+          .attr("dx", "-.8em")
+          .attr("dy", ".15em")
+          .attr("transform", "rotate(-65)")
+      )
+      .call(g => g.append("text")
+          .attr("x", width - margin.right)
+          .attr("y", -4)
+          .attr("fill", "currentColor")
+          .attr("font-weight", "bold")
+          .attr("text-anchor", "end")
+          .text("mtime")
+      );
+
+  svg.append("g")
+      .attr("transform", `translate(${margin.left},0)`)
+      .call(
+          d3.axisLeft(y)
+              .ticks(height / 40)
+              .tickFormat(t => formatSI(t))
+      )
+      .call(g => g.select(".domain").remove())
+      .call(g => g.select(".tick:last-of-type text").clone()
+          .attr("x", 4)
+          .attr("text-anchor", "start")
+          .attr("font-weight", "bold")
+          .text("File count"));
+
+  svg.append("text")
+      .attr("x", (width / 2))
+      .attr("y", (margin.top / 2))
+      .attr("text-anchor", "middle")
+      .style("font-size", "16px")
+      .text(title);
+}
+
+export default {
+  name: "D3DateHistogram",
+  props: ["indexId"],
+  mounted() {
+    this.update(this.indexId);
+  },
+  watch: {
+    indexId: function () {
+      this.update(this.indexId);
+    },
+  },
+  methods: {
+    update(indexId) {
+      const svg = d3.select("#date-histogram");
+
+      d3.csv(Sist2Api.getDateCsv(indexId)).then(tabularData => {
+        dateHistogram(tabularData.slice(), svg, this.$t("d3.dateHistogram"));
+      });
+    }
+  }
+}
+</script>

sist2-vue/src/components/D3MimeBarCount.vue

@@ -0,0 +1,100 @@
+<template>
+  <div class="graph">
+    <svg id="agg-mime-count"></svg>
+  </div>
+</template>
+
+<script>
+import * as d3 from "d3";
+import Sist2Api from "@/Sist2Api";
+
+const formatSI = d3.format("~s");
+const barHeight = 20;
+const ordinalColor = d3.scaleOrdinal(d3.schemeCategory10);
+
+function mimeBarCount(data, svg, fillOpacity, title) {
+
+  const margin = {
+    top: 50,
+    right: 0,
+    bottom: 10,
+    left: Math.max(
+        d3.max(data.sort((a, b) => b.count - a.count).slice(0, 15), d => d.mime.length) * 6,
+        d3.max(data.sort((a, b) => b.size - a.size).slice(0, 15), d => d.mime.length) * 6,
+    )
+  };
+
+  data.forEach(d => {
+    d.name = d.mime;
+    d.value = Number(d.count);
+  });
+
+  data = data.sort((a, b) => b.value - a.value).slice(0, 15);
+
+  const width = 550;
+  const height = Math.ceil((data.length + 0.1) * barHeight) + margin.top + margin.bottom;
+
+  svg.selectAll("*").remove();
+  svg.attr("viewBox", [0, 0, width, height]);
+
+  const y = d3.scaleBand()
+      .domain(d3.range(data.length))
+      .rangeRound([margin.top, height - margin.bottom]);
+
+  const x = d3.scaleLinear()
+      .domain([0, d3.max(data, d => d.value)])
+      .range([margin.left, width - margin.right]);
+
+  svg.append("g")
+      .attr("fill-opacity", fillOpacity)
+      .selectAll("rect")
+      .data(data)
+      .join("rect")
+      .attr("fill", d => ordinalColor(d.name))
+      .attr("x", x(0))
+      .attr("y", (d, i) => y(i))
+      .attr("width", d => x(d.value) - x(0))
+      .attr("height", y.bandwidth())
+      .append("title")
+      .text(d => d3.format(",")(d.value));
+
+  svg.append("g")
+      .attr("transform", `translate(0,${margin.top})`)
+      .call(d3.axisTop(x).ticks(width / 80, data.format).tickFormat(formatSI))
+      .call(g => g.select(".domain").remove());
+
+  svg.append("g")
+      .attr("transform", `translate(${margin.left},0)`)
+      .call(d3.axisLeft(y).tickFormat(i => data[i].name).tickSizeOuter(0));
+
+  svg.append("text")
+      .attr("x", (width / 2))
+      .attr("y", (margin.top / 2))
+      .attr("text-anchor", "middle")
+      .style("font-size", "16px")
+      .text(title);
+}
+
+export default {
+  name: "D3MimeBarSize",
+  props: ["indexId"],
+  mounted() {
+    this.update(this.indexId);
+  },
+  watch: {
+    indexId: function () {
+      this.update(this.indexId);
+    },
+  },
+  methods: {
+    update(indexId) {
+      const mimeSvgCount = d3.select("#agg-mime-count");
+      const fillOpacity = this.$store.state.optTheme === "black" ? 0.9 : 0.6;
+
+      d3.csv(Sist2Api.getMimeCsvUrl(indexId)).then(tabularData => {
+        mimeBarCount(tabularData.slice(), mimeSvgCount, fillOpacity, this.$t("d3.mimeCount"));
+      });
+    }
+  }
+}
+</script>

sist2-vue/src/components/D3MimeBarSize.vue

@@ -0,0 +1,99 @@
+<template>
+  <div class="graph">
+    <svg id="agg-mime-size"></svg>
+  </div>
+</template>
+
+<script>
+import * as d3 from "d3";
+import Sist2Api from "@/Sist2Api";
+
+const formatSI = d3.format("~s");
+const barHeight = 20;
+const ordinalColor = d3.scaleOrdinal(d3.schemeCategory10);
+
+function mimeBarSize(data, svg, fillOpacity, title) {
+
+  const margin = {
+    top: 50,
+    right: 0,
+    bottom: 10,
+    left: Math.max(
+        d3.max(data.sort((a, b) => b.count - a.count).slice(0, 15), d => d.mime.length) * 6,
+        d3.max(data.sort((a, b) => b.size - a.size).slice(0, 15), d => d.mime.length) * 6,
+    )
+  };
+
+  data.forEach(d => {
+    d.name = d.mime;
+    d.value = Number(d.size);
+  });
+  data = data.sort((a, b) => b.value - a.value).slice(0, 15);
+
+  const width = 550;
+  const height = Math.ceil((data.length + 0.1) * barHeight) + margin.top + margin.bottom;
+
+  svg.selectAll("*").remove();
+  svg.attr("viewBox", [0, 0, width, height]);
+
+  const y = d3.scaleBand()
+      .domain(d3.range(data.length))
+      .rangeRound([margin.top, height - margin.bottom]);
+
+  const x = d3.scaleLinear()
+      .domain([0, d3.max(data, d => d.value)])
+      .range([margin.left, width - margin.right]);
+
+  svg.append("g")
+      .attr("fill-opacity", fillOpacity)
+      .selectAll("rect")
+      .data(data)
+      .join("rect")
+      .attr("fill", d => ordinalColor(d.name))
+      .attr("x", x(0))
+      .attr("y", (d, i) => y(i))
+      .attr("width", d => x(d.value) - x(0))
+      .attr("height", y.bandwidth())
+      .append("title")
+      .text(d => formatSI(d.value));
+
+  svg.append("g")
+      .attr("transform", `translate(0,${margin.top})`)
+      .call(d3.axisTop(x).ticks(width / 80, data.format).tickFormat(formatSI))
+      .call(g => g.select(".domain").remove());
+
+  svg.append("g")
+      .attr("transform", `translate(${margin.left},0)`)
+      .call(d3.axisLeft(y).tickFormat(i => data[i].name).tickSizeOuter(0));
+
+  svg.append("text")
+      .attr("x", (width / 2))
+      .attr("y", (margin.top / 2))
+      .attr("text-anchor", "middle")
+      .style("font-size", "16px")
+      .text(title);
+}
+
+export default {
+  name: "D3MimeBarSize",
+  props: ["indexId"],
+  mounted() {
+    this.update(this.indexId);
+  },
+  watch: {
+    indexId: function () {
+      this.update(this.indexId);
+    },
+  },
+  methods: {
+    update(indexId) {
+      const mimeSvgSize = d3.select("#agg-mime-size");
+      const fillOpacity = this.$store.state.optTheme === "black" ? 0.9 : 0.6;
+
+      d3.csv(Sist2Api.getMimeCsvUrl(indexId)).then(tabularData => {
+        mimeBarSize(tabularData.slice(), mimeSvgSize, fillOpacity, this.$t("d3.mimeSize"));
+      });
+    }
+  }
+}
+</script>

sist2-vue/src/components/D3SizeHistogram.vue

@@ -0,0 +1,126 @@
+<template>
+  <div class="graph">
+    <svg id="size-histogram"></svg>
+  </div>
+</template>
+
+<script>
+import * as d3 from "d3";
+import Sist2Api from "@/Sist2Api";
+
+const formatSI = d3.format("~s");
+
+function sizeHistogram(data, svg, title) {
+
+  let bins = data.map(d => {
+    return {
+      length: Number(d.count),
+      x0: Number(d.bucket),
+      x1: Number(d.bucket) + (5 * 1024 * 1024)
+    }
+  });
+  bins = bins.sort((a, b) => b.length - a.length).slice(0, 25);
+
+  const margin = {
+    top: 50,
+    right: 20,
+    bottom: 70,
+    left: 40
+  };
+
+  const width = 550;
+  const height = 450;
+
+  svg.selectAll("*").remove();
+  svg.attr("viewBox", [0, 0, width, height]);
+
+  const y = d3.scaleLinear()
+      .domain([0, d3.max(bins, d => d.length)])
+      .range([height - margin.bottom, margin.top]);
+
+  const x = d3.scaleLinear()
+      .domain(d3.extent(bins, d => d.x0)).nice()
+      .range([margin.left, width - margin.right]);
+
+  svg.append("g")
+      .attr("fill", "steelblue")
+      .selectAll("rect")
+      .data(bins)
+      .join("rect")
+      .attr("x", d => x(d.x0) + 1)
+      .attr("width", d => Math.max(1, x(d.x1) - x(d.x0) - 1))
+      .attr("y", d => y(d.length))
+      .attr("height", d => y(0) - y(d.length))
+      .call(g => g
+          .append("title")
+          .text(d => d.length)
+      );
+
+  svg.append("g")
+      .attr("transform", `translate(0,${height - margin.bottom})`)
+      .call(
+          d3.axisBottom(x)
+              .ticks(width / 30)
+              .tickSizeOuter(0)
+              .tickFormat(formatSI)
+      )
+      .call(g => g
+          .selectAll("text")
+          .style("text-anchor", "end")
+          .attr("dx", "-.8em")
+          .attr("dy", ".15em")
+          .attr("transform", "rotate(-65)")
+      )
+      .call(g => g.append("text")
+          .attr("x", width - margin.right)
+          .attr("y", -4)
+          .attr("fill", "currentColor")
+          .attr("font-weight", "bold")
+          .attr("text-anchor", "end")
+          .text("size (bytes)")
+      );
+
+  svg.append("g")
+      .attr("transform", `translate(${margin.left},0)`)
+      .call(
+          d3.axisLeft(y)
+              .ticks(height / 40)
+              .tickFormat(t => formatSI(t))
+      )
+      .call(g => g.select(".domain").remove())
+      .call(g => g.select(".tick:last-of-type text").clone()
+          .attr("x", 4)
+          .attr("text-anchor", "start")
+          .attr("font-weight", "bold")
+          .text("File count"));
+
+  svg.append("text")
+      .attr("x", (width / 2))
+      .attr("y", (margin.top / 2))
+      .attr("text-anchor", "middle")
+      .style("font-size", "16px")
+      .text(title);
+}
+
+export default {
+  name: "D3SizeHistogram",
+  props: ["indexId"],
+  mounted() {
+    this.update(this.indexId);
+  },
+  watch: {
+    indexId: function () {
+      this.update(this.indexId);
+    },
+  },
+  methods: {
+    update(indexId) {
+      const svg = d3.select("#size-histogram");
+
+      d3.csv(Sist2Api.getSizeCsv(indexId)).then(tabularData => {
+        sizeHistogram(tabularData.slice(), svg, this.$t("d3.sizeHistogram"));
+      });
+    }
+  }
+}
+</script>

sist2-vue/src/components/D3Treemap.vue

@@ -0,0 +1,267 @@
+<template>
+  <div>
+    <b-btn style="float:right;margin-bottom: 10px" @click="downloadTreemap()" variant="primary">
+      {{ $t("download") }}
+    </b-btn>
+    <svg id="treemap"></svg>
+  </div>
+</template>
+
+<script>
+import * as d3 from "d3";
+import {burrow} from "@/util-js"
+import {humanFileSize} from "@/util";
+import Sist2Api from "@/Sist2Api";
+import domtoimage from "dom-to-image";
+
+
+const TILING_MODES = {
+  "squarify": d3.treemapSquarify,
+  "binary": d3.treemapBinary,
+  "sliceDice": d3.treemapSliceDice,
+  "slice": d3.treemapSlice,
+  "dice": d3.treemapDice,
+};
+
+const COLORS = {
+  "PuBuGn": d3.interpolatePuBuGn,
+  "PuRd": d3.interpolatePuRd,
+  "PuBu": d3.interpolatePuBu,
+  "YlOrBr": d3.interpolateYlOrBr,
+  "YlOrRd": d3.interpolateYlOrRd,
+  "YlGn": d3.interpolateYlGn,
+  "YlGnBu": d3.interpolateYlGnBu,
+  "Plasma": d3.interpolatePlasma,
+  "Magma": d3.interpolateMagma,
+  "Inferno": d3.interpolateInferno,
+  "Viridis": d3.interpolateViridis,
+  "Turbo": d3.interpolateTurbo,
+};
+
+const SIZES = {
+  "small": [800, 600],
+  "medium": [1300, 750],
+  "large": [1900, 900],
+  "x-large": [2800, 1700],
+  "xx-large": [3600, 2000],
+};
+
+
+const uids = {};
+
+function uid(name) {
+  let id = uids[name] || 0;
+  uids[name] = id + 1;
+  return name + id;
+}
+
+function cascade(root, offset) {
+  const x = new Map;
+  const y = new Map;
+  return root.eachAfter(d => {
+    if (d.children && d.children.length !== 0) {
+      x.set(d, 1 + d3.max(d.children, c => c.x1 === d.x1 - offset ? x.get(c) : NaN));
+      y.set(d, 1 + d3.max(d.children, c => c.y1 === d.y1 - offset ? y.get(c) : NaN));
+    } else {
+      x.set(d, 0);
+      y.set(d, 0);
+    }
+  }).eachBefore(d => {
+    d.x1 -= 2 * offset * x.get(d);
+    d.y1 -= 2 * offset * y.get(d);
+  });
+}
+
+function cascadeTreemap(data, svg, width, height, tilingMode, treemapColor) {
+  const root = cascade(
+      d3.treemap()
+          .size([width, height])
+          .tile(TILING_MODES[tilingMode])
+          .paddingOuter(3)
+          .paddingTop(16)
+          .paddingInner(1)
+          .round(true)(
+              d3.hierarchy(data)
+                  .sum(d => d.value)
+                  .sort((a, b) => b.value - a.value)
+          ),
+      3 // treemap.paddingOuter
+  );
+
+  const maxDepth = Math.max(...root.descendants().map(d => d.depth));
+  const color = d3.scaleSequential([maxDepth, -1], COLORS[treemapColor]);
+
+  svg.append("filter")
+      .attr("id", "shadow")
+      .append("feDropShadow")
+      .attr("flood-opacity", 0.3)
+      .attr("dx", 0)
+      .attr("stdDeviation", 3);
+
+  const node = svg.selectAll("g")
+      .data(
+          d3.nest()
+              .key(d => d.depth).sortKeys(d3.ascending)
+              .entries(root.descendants())
+      )
+      .join("g")
+      .attr("filter", "url(#shadow)")
+      .selectAll("g")
+      .data(d => d.values)
+      .join("g")
+      .attr("transform", d => `translate(${d.x0},${d.y0})`);
+
+  node.append("title")
+      .text(d => `${d.ancestors().reverse().splice(1).map(d => d.data.name).join("/")}\n${humanFileSize(d.value)}`);
+
+  node.append("rect")
+      .attr("id", d => (d.nodeUid = uid("node")))
+      .attr("fill", d => color(d.depth))
+      .attr("width", d => d.x1 - d.x0)
+      .attr("height", d => d.y1 - d.y0);
+
+  node.append("clipPath")
+      .attr("id", d => (d.clipUid = uid("clip")))
+      .append("use")
+      .attr("href", d => `#${d.nodeUid}`);
+
+  node.append("text")
+      .attr("fill", d => d3.hsl(color(d.depth)).l > .5 ? "#333" : "#eee")
+      .attr("clip-path", d => `url(#${d.clipUid})`)
+      .selectAll("tspan")
+      .data(d => [d.data.name, humanFileSize(d.value)])
+      .join("tspan")
+      .text(d => d);
+
+  node.filter(d => d.children).selectAll("tspan")
+      .attr("dx", 3)
+      .attr("y", 13);
+
+  node.filter(d => !d.children).selectAll("tspan")
+      .attr("x", 3)
+      .attr("y", (d, i) => `${i === 0 ? 1.1 : 2.3}em`);
+}
+
+function flatTreemap(data, svg, width, height, groupingDepth, tilingMode, fillOpacity) {
+  const ordinalColor = d3.scaleOrdinal(d3.schemeCategory10);
+
+  const root = d3.treemap()
+      .tile(TILING_MODES[tilingMode])
+      .size([width, height])
+      .padding(1)
+      .round(true)(
+          d3.hierarchy(data)
+              .sum(d => d.value)
+              .sort((a, b) => b.value - a.value)
+      );
+
+  const leaf = svg.selectAll("g")
+      .data(root.leaves())
+      .join("g")
+      .attr("transform", d => `translate(${d.x0},${d.y0})`);
+
+  leaf.append("title")
+      .text(d => `${d.ancestors().reverse().map(d => d.data.name).join("/")}\n${humanFileSize(d.value)}`);
+
+  leaf.append("rect")
+      .attr("id", d => (d.leafUid = uid("leaf")))
+      .attr("fill", d => {
+        while (d.depth > groupingDepth) d = d.parent;
+        return ordinalColor(d.data.name);
+      })
+      .attr("fill-opacity", fillOpacity)
+      .attr("width", d => d.x1 - d.x0)
+      .attr("height", d => d.y1 - d.y0);
+
+  leaf.append("clipPath")
+      .attr("id", d => (d.clipUid = uid("clip")))
+      .append("use")
+      .attr("href", d => `#${d.leafUid}`);
+
+  leaf.append("text")
+      .attr("clip-path", d => `url(#${d.clipUid})`)
+      .selectAll("tspan")
+      .data(d => {
+        if (d.data.name === ".") {
+          d = d.parent;
+        }
+        return [d.data.name, humanFileSize(d.value)]
+      })
+      .join("tspan")
+      .attr("x", 2)
+      .attr("y", (d, i) => `${i === 0 ? 1.1 : 2.3}em`)
+      .text(d => d);
+}
+
+function exportTreemap(indexName, width, height) {
+  domtoimage.toBlob(document.getElementById("treemap"), {width: width, height: height})
+      .then(function (blob) {
+        let a = document.createElement("a");
+        let url = URL.createObjectURL(blob);
+
+        a.href = url;
+        a.download = `${indexName}_treemap.png`;
+        document.body.appendChild(a);
+        a.click();
+        setTimeout(function () {
+          document.body.removeChild(a);
+          window.URL.revokeObjectURL(url);
+        }, 0);
+      });
+}
+
+export default {
+  name: "D3Treemap",
+  props: ["indexId"],
+  watch: {
+    indexId: function () {
+      this.update(this.indexId);
+    }
+  },
+  mounted() {
+    this.update(this.indexId);
+  },
+  methods: {
+    update(indexId) {
+      const width = SIZES[this.$store.state.optTreemapSize][0];
+      const height = SIZES[this.$store.state.optTreemapSize][1];
+      const tilingMode = this.$store.state.optTreemapTiling;
+      const groupingDepth = this.$store.state.optTreemapColorGroupingDepth;
+      const treemapColor = this.$store.state.optTreemapColor;
+      const treemapType = this.$store.state.optTreemapType;
+
+      const treemapSvg = d3.select("#treemap");
+
+      treemapSvg.selectAll("*").remove();
+      treemapSvg.attr("viewBox", [0, 0, width, height])
+          .attr("xmlns", "http://www.w3.org/2000/svg")
+          .attr("xmlns:xlink", "http://www.w3.org/1999/xlink")
+          .attr("version", "1.1")
+          .style("overflow", "visible")
+          .style("font", "10px sans-serif");
+
+      d3.csv(Sist2Api.getTreemapCsvUrl(indexId)).then(tabularData => {
+        tabularData.forEach(row => {
+          row.taxonomy = row.path.split("/");
+          row.size = Number(row.size);
+        });
+
+        if (treemapType === "cascaded") {
+          const data = burrow(tabularData, false);
+          cascadeTreemap(data, treemapSvg, width, height, tilingMode, treemapColor);
+        } else {
+          const data = burrow(tabularData.sort((a, b) => b.taxonomy.length - a.taxonomy.length), true);
+          const fillOpacity = this.$store.state.optTheme === "black" ? 0.9 : 0.6;
+          flatTreemap(data, treemapSvg, width, height, groupingDepth, tilingMode, fillOpacity);
+        }
+      });
+    },
+    downloadTreemap() {
+      const width = SIZES[this.$store.state.optTreemapSize][0];
+      const height = SIZES[this.$store.state.optTreemapSize][1];
+
+      exportTreemap(this.indexId, width, height);
+    }
+  }
+}
+</script>

sist2-vue/src/components/DateSlider.vue

@@ -0,0 +1,117 @@
+<template>
+  <div v-if="$store.state.optUseDatePicker">
+    <b-row>
+      <b-col sm="6">
+        <b-form-datepicker
+            value-as-date
+            :date-format-options="{ year: 'numeric', month: '2-digit', day: '2-digit' }"
+            :locale="$store.state.optLang"
+            class="mb-2"
+            :value="dateMin" @input="setDateMin"></b-form-datepicker>
+      </b-col>
+      <b-col sm="6">
+        <b-form-datepicker
+            value-as-date
+            :date-format-options="{ year: 'numeric', month: '2-digit', day: '2-digit' }"
+            :locale="$store.state.optLang"
+            class="mb-2"
+            :value="dateMax" @input="setDateMax"></b-form-datepicker>
+      </b-col>
+    </b-row>
+  </div>
+  <div v-else>
+    <b-row>
+      <b-col style="height: 70px;">
+        <div id="dateSlider"></div>
+      </b-col>
+    </b-row>
+  </div>
+</template>
+
+<script>
+import noUiSlider from 'nouislider';
+import 'nouislider/dist/nouislider.css';
+import {humanDate} from "@/util";
+import {mergeTooltips} from "@/util-js";
+
+export default {
+  name: "DateSlider",
+  methods: {
+    setDateMin(val) {
+      const epochDate = Math.ceil(+val / 1000);
+      this.$store.commit("setDateMin", epochDate);
+    },
+    setDateMax(val) {
+      const epochDate = Math.ceil(+val / 1000);
+      this.$store.commit("setDateMax", epochDate);
+    },
+  },
+  computed: {
+    dateMin() {
+      const dateMin = this.$store.state.dateMin ? this.$store.state.dateMin : this.$store.state.dateBoundsMin;
+      return new Date(dateMin * 1000)
+    },
+    dateMax() {
+      const dateMax = this.$store.state.dateMax ? this.$store.state.dateMax : this.$store.state.dateBoundsMax;
+      return new Date(dateMax * 1000)
+    }
+  },
+  mounted() {
+    this.$store.subscribe((mutation) => {
+      if (mutation.type === "setDateBoundsMax") {
+        const elem = document.getElementById("dateSlider");
+
+        if (elem === null) {
+          // Using b-form-datepicker, skip initialisation of slider
+          return
+        }
+
+        if (elem.children.length > 0) {
+          return;
+        }
+
+        const dateMax = this.$store.state.dateBoundsMax;
+        const dateMin = this.$store.state.dateBoundsMin;
+
+        const slider = noUiSlider.create(elem, {
+          start: [
+            this.$store.state.dateMin ? this.$store.state.dateMin : dateMin,
+            this.$store.state.dateMax ? this.$store.state.dateMax : dateMax
+          ],
+
+          tooltips: [true, true],
+          behaviour: "drag-tap",
+          connect: true,
+          range: {
+            "min": dateMin,
+            "max": dateMax,
+          },
+          format: {
+            to: x => humanDate(x),
+            from: x => x
+          }
+        });
+
+        mergeTooltips(elem, 10, " - ", true)
+
+        elem.querySelectorAll('.noUi-connect')[0].classList.add("slider-color0")
+
+        slider.on("set", (values, handle, unencoded) => {
+          if (handle === 0) {
+            this.$store.commit("setDateMin", unencoded[0] === dateMin ? undefined : Math.round(unencoded[0]));
+          } else {
+            this.$store.commit("setDateMax", unencoded[1] >= dateMax ? undefined : Math.round(unencoded[1]));
+          }
+        });
+      }
+    });
+  }
+}
+</script>
+
+<style>
+#dateSlider {
+  margin-top: 34px;
+  height: 12px;
+}
+</style>

sist2-vue/src/components/DebugInfo.vue

@@ -0,0 +1,41 @@
+<template>
+  <b-card class="mb-4 mt-4">
+    <b-card-title><DebugIcon class="mr-1"></DebugIcon>{{ $t("debug") }}</b-card-title>
+    <p v-html="$t('debugDescription')"></p>
+
+    <b-card-body>
+
+      <b-table :items="tableItems" small borderless responsive="md" thead-class="hidden" class="mb-0"></b-table>
+
+      <hr />
+      <IndexDebugInfo v-for="idx of $store.state.sist2Info.indices" :key="idx.id" :index="idx" class="mt-2"></IndexDebugInfo>
+    </b-card-body>
+  </b-card>
+</template>
+
+<script>
+import IndexDebugInfo from "@/components/IndexDebugInfo";
+import DebugIcon from "@/components/icons/DebugIcon";
+
+export default {
+  name: "DebugInfo.vue",
+  components: {DebugIcon, IndexDebugInfo},
+  computed: {
+    tableItems() {
+      return [
+        {key: "version", value: this.$store.state.sist2Info.version},
+        {key: "platform", value: this.$store.state.sist2Info.platform},
+        {key: "debugBinary", value: this.$store.state.sist2Info.debug},
+        {key: "sist2CommitHash", value: this.$store.state.sist2Info.sist2Hash},
+        {key: "esIndex", value: this.$store.state.sist2Info.esIndex},
+        {key: "tagline", value: this.$store.state.sist2Info.tagline},
+        {key: "dev", value: this.$store.state.sist2Info.dev},
+        {key: "mongooseVersion", value: this.$store.state.sist2Info.mongooseVersion},
+        {key: "esVersion", value: this.$store.state.sist2Info.esVersion},
+        {key: "esVersionSupported", value: this.$store.state.sist2Info.esVersionSupported},
+        {key: "esVersionLegacy", value: this.$store.state.sist2Info.esVersionLegacy},
+      ]
+    }
+  }
+}
+</script>

sist2-vue/src/components/DisplayModeToggle.vue

@@ -0,0 +1,37 @@
+<template>
+  <b-button-group>
+    <b-button variant="primary" :title="$t('displayMode.list')" :pressed="optDisplay==='list'"
+              @click="setOptDisplay('list')">
+      <svg width="20px" height="20px" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
+        <path fill="currentColor"
+              d="M80 368H16a16 16 0 0 0-16 16v64a16 16 0 0 0 16 16h64a16 16 0 0 0 16-16v-64a16 16 0 0 0-16-16zm0-320H16A16 16 0 0 0 0 64v64a16 16 0 0 0 16 16h64a16 16 0 0 0 16-16V64a16 16 0 0 0-16-16zm0 160H16a16 16 0 0 0-16 16v64a16 16 0 0 0 16 16h64a16 16 0 0 0 16-16v-64a16 16 0 0 0-16-16zm416 176H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-320H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16V80a16 16 0 0 0-16-16zm0 160H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16z"></path>
+      </svg>
+    </b-button>
+
+    <b-button variant="primary" :title="$t('displayMode.grid')" :pressed="optDisplay==='grid'"
+              @click="setOptDisplay('grid')">
+      <svg width="20px" height="20px" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
+        <path fill="currentColor"
+              d="M149.333 56v80c0 13.255-10.745 24-24 24H24c-13.255 0-24-10.745-24-24V56c0-13.255 10.745-24 24-24h101.333c13.255 0 24 10.745 24 24zm181.334 240v-80c0-13.255-10.745-24-24-24H205.333c-13.255 0-24 10.745-24 24v80c0 13.255 10.745 24 24 24h101.333c13.256 0 24.001-10.745 24.001-24zm32-240v80c0 13.255 10.745 24 24 24H488c13.255 0 24-10.745 24-24V56c0-13.255-10.745-24-24-24H386.667c-13.255 0-24 10.745-24 24zm-32 80V56c0-13.255-10.745-24-24-24H205.333c-13.255 0-24 10.745-24 24v80c0 13.255 10.745 24 24 24h101.333c13.256 0 24.001-10.745 24.001-24zm-205.334 56H24c-13.255 0-24 10.745-24 24v80c0 13.255 10.745 24 24 24h101.333c13.255 0 24-10.745 24-24v-80c0-13.255-10.745-24-24-24zM0 376v80c0 13.255 10.745 24 24 24h101.333c13.255 0 24-10.745 24-24v-80c0-13.255-10.745-24-24-24H24c-13.255 0-24 10.745-24 24zm386.667-56H488c13.255 0 24-10.745 24-24v-80c0-13.255-10.745-24-24-24H386.667c-13.255 0-24 10.745-24 24v80c0 13.255 10.745 24 24 24zm0 160H488c13.255 0 24-10.745 24-24v-80c0-13.255-10.745-24-24-24H386.667c-13.255 0-24 10.745-24 24v80c0 13.255 10.745 24 24 24zM181.333 376v80c0 13.255 10.745 24 24 24h101.333c13.255 0 24-10.745 24-24v-80c0-13.255-10.745-24-24-24H205.333c-13.255 0-24 10.745-24 24z"></path>
+      </svg>
+    </b-button>
+  </b-button-group>
+</template>
+
+<script>
+import {mapGetters, mapMutations} from "vuex";
+
+export default {
+  name: "DisplayModeToggle",
+  computed: {
+    ...mapGetters(["optDisplay"])
+  },
+  methods: {
+    ...mapMutations(["setOptDisplay"])
+  }
+}
+</script>
+
+<style scoped>
+
+</style>

sist2-vue/src/components/DocCard.vue

@@ -0,0 +1,136 @@
+<template>
+  <div class="doc-card" :class="{'sub-document': doc._props.isSubDocument}" :style="`width: ${width}px`"
+       @click="$store.commit('busTnTouchStart', null)">
+    <b-card
+        no-body
+        img-top
+    >
+      <!-- Info modal-->
+      <DocInfoModal :show="showInfo" :doc="doc" @close="showInfo = false"></DocInfoModal>
+
+      <ContentDiv :doc="doc"></ContentDiv>
+
+      <!-- Thumbnail-->
+      <FullThumbnail :doc="doc" :small-badge="smallBadge" @onThumbnailClick="onThumbnailClick()"></FullThumbnail>
+
+      <!-- Audio player-->
+      <audio v-if="doc._props.isAudio" ref="audio" preload="none" class="audio-fit fit" controls
+             :type="doc._source.mime"
+             :src="`f/${doc._id}`"
+             @play="onAudioPlay()"></audio>
+
+      <b-card-body class="padding-03">
+
+        <!-- Title line -->
+        <div style="display: flex">
+          <span class="info-icon" @click="onInfoClick()"></span>
+          <DocFileTitle :doc="doc"></DocFileTitle>
+        </div>
+
+        <!-- Tags -->
+        <div class="card-text">
+          <TagContainer :hit="doc"></TagContainer>
+        </div>
+      </b-card-body>
+    </b-card>
+  </div>
+</template>
+
+<script>
+import {ext, humanFileSize, humanTime} from "@/util";
+import TagContainer from "@/components/TagContainer.vue";
+import DocFileTitle from "@/components/DocFileTitle.vue";
+import DocInfoModal from "@/components/DocInfoModal.vue";
+import ContentDiv from "@/components/ContentDiv.vue";
+import FullThumbnail from "@/components/FullThumbnail";
+
+
+export default {
+  components: {FullThumbnail, ContentDiv, DocInfoModal, DocFileTitle, TagContainer},
+  props: ["doc", "width"],
+  data() {
+    return {
+      ext: ext,
+      showInfo: false,
+    }
+  },
+  computed: {
+    smallBadge() {
+      return this.width < 150;
+    }
+  },
+  methods: {
+    humanFileSize: humanFileSize,
+    humanTime: humanTime,
+    onInfoClick() {
+      this.showInfo = true;
+    },
+    async onThumbnailClick() {
+      this.$store.commit("setUiLightboxSlide", this.doc._seq);
+      await this.$store.dispatch("showLightbox");
+    },
+    onAudioPlay() {
+      document.getElementsByTagName("audio").forEach((el) => {
+        if (el !== this.$refs["audio"]) {
+          el.pause();
+        }
+      });
+    },
+  },
+}
+</script>
+<style>
+.fit {
+  display: block;
+  min-width: 64px;
+  max-width: 100%;
+  /*max-height: 400px;*/
+  margin: 0 auto 0;
+  width: auto;
+  height: auto;
+}
+
+.audio-fit {
+  height: 39px;
+  vertical-align: bottom;
+  display: inline;
+  width: 100%;
+}
+</style>
+
+<style scoped>
+
+.padding-03 {
+  padding: 0.3rem;
+}
+
+.card {
+  margin-top: 1em;
+  margin-left: 0;
+  margin-right: 0;
+  box-shadow: 0 .125rem .25rem rgba(0, 0, 0, .08) !important;
+  border-radius: 0;
+  border: none;
+}
+
+.card-body {
+  padding: 0.3rem;
+}
+
+.doc-card {
+  padding-left: 3px;
+  padding-right: 3px;
+}
+
+.sub-document .card {
+  background: #AB47BC1F !important;
+}
+
+.theme-black .sub-document .card {
+  background: #37474F !important;
+}
+
+.sub-document .fit {
+  padding: 4px 4px 0 4px;
+}
+</style>

sist2-vue/src/components/DocCardWall.vue

@@ -0,0 +1,69 @@
+<template>
+  <GridLayout
+      ref="grid-layout"
+      :options="gridOptions"
+      @append="append"
+      @layout-complete="$emit('layout-complete')"
+  >
+    <DocCard v-for="doc in docs" :key="doc._id" :doc="doc" :width="width"></DocCard>
+  </GridLayout>
+</template>
+
+<script>
+import Vue from "vue";
+import DocCard from "@/components/DocCard";
+
+import VueInfiniteGrid from "@egjs/vue-infinitegrid";
+
+Vue.use(VueInfiniteGrid);
+
+export default Vue.extend({
+  components: {
+    DocCard,
+  },
+  props: ["docs", "append"],
+  data() {
+    return {
+      width: 0,
+      gridOptions: {
+        align: "center",
+        margin: 0,
+        transitionDuration: 0,
+        isOverflowScroll: false,
+        isConstantSize: false,
+        useFit: false,
+        // Indicates whether keep the number of DOMs is maintained. If the useRecycle value is 'true', keep the number
+        //  of DOMs is maintained. If the useRecycle value is 'false', the number of DOMs will increase as card elements
+        //  are added.
+        useRecycle: false
+      }
+    }
+  },
+  computed: {
+    colCount() {
+      const columns = this.$store.getters["optColumns"];
+
+      if (columns === "auto") {
+        return Math.round(this.$refs["grid-layout"].$el.scrollWidth / 300)
+      }
+      return columns;
+    },
+  },
+  mounted() {
+    this.width = this.$refs["grid-layout"].$el.scrollWidth / this.colCount;
+
+    if (this.colCount === 1) {
+      this.$refs["grid-layout"].$el.classList.add("grid-single-column");
+    }
+
+    this.$store.subscribe((mutation) => {
+      if (mutation.type === "busUpdateWallItems" && this.$refs["grid-layout"]) {
+        this.$refs["grid-layout"].updateItems();
+      }
+    });
+  },
+});
+</script>
+
+<style>
+</style>

sist2-vue/src/components/DocFileTitle.vue

@@ -0,0 +1,63 @@
+<template>
+  <a :href="`f/${doc._id}`" class="file-title-anchor" target="_blank">
+    <div class="file-title" :title="doc._source.path + '/' + doc._source.name + ext(doc)"
+         v-html="fileName() + ext(doc)"></div>
+  </a>
+</template>
+
+<script>
+import {ext} from "@/util";
+
+export default {
+  name: "DocFileTitle",
+  props: ["doc"],
+  methods: {
+    ext: ext,
+    fileName() {
+      if (!this.doc.highlight) {
+        return this.doc._source.name;
+      }
+      if (this.doc.highlight["name.nGram"]) {
+        return this.doc.highlight["name.nGram"];
+      }
+      if (this.doc.highlight.name) {
+        return this.doc.highlight.name;
+      }
+      return this.doc._source.name;
+    }
+  }
+}
+</script>
+
+<style scoped>
+.file-title-anchor {
+  max-width: calc(100% - 1.2rem);
+}
+
+.file-title {
+  width: 100%;
+  line-height: 1rem;
+  height: 1.1rem;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  overflow: hidden;
+  font-size: 16px;
+  font-family: "Source Sans Pro", sans-serif;
+  font-weight: bold;
+}
+
+.theme-black .file-title {
+  color: #ddd;
+}
+.theme-black .file-title:hover {
+  color: #fff;
+}
+
+.theme-light .file-title {
+  color: black;
+}
+
+.doc-card .file-title {
+  font-size: 12px;
+}
+</style>

sist2-vue/src/components/DocInfoModal.vue

@@ -0,0 +1,36 @@
+<template>
+  <b-modal :visible="show" size="lg" :hide-footer="true" static lazy @close="$emit('close')" @hide="$emit('close')"
+  >
+    <template #modal-title>
+      <h5 class="modal-title" :title="doc._source.name + ext(doc)">
+        {{ doc._source.name + ext(doc) }}
+        <router-link :to="`/file?byId=${doc._id}`">#</router-link>
+      </h5>
+    </template>
+
+    <img v-if="doc._props.hasThumbnail" :src="`t/${doc._source.index}/${doc._id}`" alt="" class="fit card-img-top">
+
+    <InfoTable :doc="doc"></InfoTable>
+
+    <LazyContentDiv :doc-id="doc._id"></LazyContentDiv>
+  </b-modal>
+</template>
+
+<script>
+import {ext} from "@/util";
+import InfoTable from "@/components/InfoTable";
+import LazyContentDiv from "@/components/LazyContentDiv";
+
+export default {
+  name: "DocInfoModal",
+  components: {LazyContentDiv, InfoTable},
+  props: ["doc", "show"],
+  methods: {
+    ext: ext,
+  }
+}
+</script>
+
+<style scoped>
+
+</style>

sist2-vue/src/components/DocList.vue

@@ -0,0 +1,45 @@
+<template>
+  <b-list-group class="mt-3">
+    <DocListItem v-for="doc in docs" :key="doc._id" :doc="doc"></DocListItem>
+  </b-list-group>
+</template>
+
+<script lang="ts">
+import DocListItem from "@/components/DocListItem.vue";
+import Vue from "vue";
+
+export default Vue.extend({
+  name: "DocList",
+  components: {DocListItem},
+  props: ["docs", "append"],
+  mounted() {
+    window.addEventListener("scroll", () => {
+      const threshold = 400;
+      const app = document.getElementById("app");
+
+      if ((window.innerHeight + window.scrollY) >= app.offsetHeight - threshold) {
+        this.append();
+      }
+    });
+  }
+});
+</script>
+
+<style>
+
+.theme-black .list-group-item {
+  background: #212121;
+  color: #e0e0e0;
+
+  border-bottom: none;
+  border-left: none;
+  border-right: none;
+  border-radius: 0;
+  padding: .25rem 0.5rem;
+}
+
+.theme-black .list-group-item:first-child {
+  border-top: none;
+}
+
+</style>

sist2-vue/src/components/DocListItem.vue

@@ -0,0 +1,191 @@
+<template>
+  <b-list-group-item class="flex-column align-items-start mb-2" :class="{'sub-document': doc._props.isSubDocument}"
+                     @mouseenter="onTnEnter()" @mouseleave="onTnLeave()">
+
+    <!-- Info modal-->
+    <DocInfoModal :show="showInfo" :doc="doc" @close="showInfo = false"></DocInfoModal>
+
+    <div class="media ml-2">
+
+      <!-- Thumbnail-->
+      <div v-if="doc._props.hasThumbnail" class="align-self-start mr-2 wrapper-sm">
+        <div class="img-wrapper">
+          <div v-if="doc._props.isPlayableVideo" class="play">
+            <svg viewBox="0 0 494.942 494.942" xmlns="http://www.w3.org/2000/svg">
+              <path d="m35.353 0 424.236 247.471-424.236 247.471z"/>
+            </svg>
+          </div>
+
+          <img v-if="doc._props.isPlayableImage || doc._props.isPlayableVideo"
+               :src="(doc._props.isGif && hover) ? `f/${doc._id}` : `t/${doc._source.index}/${doc._id}`"
+               alt=""
+               class="pointer fit-sm" @click="onThumbnailClick()">
+          <img v-else :src="`t/${doc._source.index}/${doc._id}`" alt=""
+               class="fit-sm">
+        </div>
+      </div>
+      <div v-else class="file-icon-wrapper" style="">
+        <FileIcon></FileIcon>
+      </div>
+
+      <!-- Doc line-->
+      <div class="doc-line ml-3">
+        <div style="display: flex">
+          <span class="info-icon" @click="showInfo = true"></span>
+          <DocFileTitle :doc="doc"></DocFileTitle>
+        </div>
+
+        <!-- Content highlight -->
+        <ContentDiv :doc="doc"></ContentDiv>
+
+        <div class="path-row">
+          <div class="path-line" v-html="path()"></div>
+          <TagContainer :hit="doc"></TagContainer>
+        </div>
+
+        <div v-if="doc._source.pages || doc._source.author" class="path-row text-muted">
+          <span v-if="doc._source.pages">{{ doc._source.pages }} {{
+              doc._source.pages > 1 ? $t("pages") : $t("page")
+            }}</span>
+          <span v-if="doc._source.author && doc._source.pages" class="mx-1">-</span>
+          <span v-if="doc._source.author">{{ doc._source.author }}</span>
+        </div>
+      </div>
+    </div>
+  </b-list-group-item>
+</template>
+
+<script>
+import TagContainer from "@/components/TagContainer";
+import DocFileTitle from "@/components/DocFileTitle";
+import DocInfoModal from "@/components/DocInfoModal";
+import ContentDiv from "@/components/ContentDiv";
+import FileIcon from "@/components/icons/FileIcon";
+
+export default {
+  name: "DocListItem",
+  components: {FileIcon, ContentDiv, DocInfoModal, DocFileTitle, TagContainer},
+  props: ["doc"],
+  data() {
+    return {
+      hover: false,
+      showInfo: false
+    }
+  },
+  methods: {
+    async onThumbnailClick() {
+      this.$store.commit("setUiLightboxSlide", this.doc._seq);
+      await this.$store.dispatch("showLightbox");
+    },
+    path() {
+      if (!this.doc.highlight) {
+        return this.doc._source.path + "/"
+      }
+      if (this.doc.highlight["path.text"]) {
+        return this.doc.highlight["path.text"] + "/"
+      }
+
+      if (this.doc.highlight["path.nGram"]) {
+        return this.doc.highlight["path.nGram"] + "/"
+      }
+      return this.doc._source.path + "/"
+    },
+    onTnEnter() {
+      this.hover = true;
+    },
+    onTnLeave() {
+      this.hover = false;
+    },
+  }
+}
+</script>
+
+<style scoped>
+.sub-document {
+  background: #AB47BC1F !important;
+}
+
+.theme-black .sub-document {
+  background: #37474F !important;
+}
+
+.list-group {
+  margin-top: 1em;
+}
+
+.list-group-item {
+  padding: .25rem 0.5rem;
+
+  box-shadow: 0 0.125rem 0.25rem rgb(0 0 0 / 8%) !important;
+  border-radius: 0;
+  border: none;
+}
+
+.path-row {
+  display: -ms-flexbox;
+  display: flex;
+  -ms-flex-align: start;
+  align-items: flex-start;
+}
+
+.path-line {
+  color: #808080;
+  text-overflow: ellipsis;
+  overflow: hidden;
+  white-space: nowrap;
+  margin-right: 0.3em;
+}
+
+.theme-black .path-line {
+  color: #bbb;
+}
+
+.play {
+  position: absolute;
+  width: 18px;
+  height: 18px;
+  left: 50%;
+  top: 50%;
+  transform: translate(-50%, -50%);
+  pointer-events: none;
+}
+
+.play svg {
+  fill: rgba(0, 0, 0, 0.7);
+}
+
+.list-group-item .img-wrapper {
+  width: 88px;
+  height: 88px;
+  position: relative;
+}
+
+.fit-sm {
+  max-height: 100%;
+  max-width: 100%;
+  width: auto;
+  height: auto;
+  position: absolute;
+  top: 0;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  margin: auto;
+
+  /*box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.12);*/
+}
+
+.doc-line {
+  max-width: calc(100% - 88px - 1.5rem);
+  flex: 1;
+  vertical-align: middle;
+  margin-top: auto;
+  margin-bottom: auto;
+}
+
+.file-icon-wrapper {
+  width: calc(88px + .5rem);
+  height: 88px;
+  position: relative;
+}
+</style>

sist2-vue/src/components/FullThumbnail.vue

@@ -0,0 +1,173 @@
+<template>
+  <div v-if="doc._props.hasThumbnail" class="img-wrapper" @mouseenter="onTnEnter()" @mouseleave="onTnLeave()"
+       @touchstart="onTouchStart()">
+    <div v-if="doc._props.isAudio" class="card-img-overlay" :class="{'small-badge': smallBadge}">
+      <span class="badge badge-resolution">{{ humanTime(doc._source.duration) }}</span>
+    </div>
+
+    <div
+        v-if="doc._props.isImage && !hover && doc._props.tnW / doc._props.tnH < 5"
+        class="card-img-overlay"
+        :class="{'small-badge': smallBadge}">
+      <span class="badge badge-resolution">{{ `${doc._source.width}x${doc._source.height}` }}</span>
+    </div>
+
+    <div v-if="(doc._props.isVideo || doc._props.isGif) && doc._source.duration > 0 && !hover"
+         class="card-img-overlay"
+         :class="{'small-badge': smallBadge}">
+      <span class="badge badge-resolution">{{ humanTime(doc._source.duration) }}</span>
+    </div>
+
+    <div v-if="doc._props.isPlayableVideo" class="play">
+      <svg viewBox="0 0 494.942 494.942" xmlns="http://www.w3.org/2000/svg">
+        <path d="m35.353 0 424.236 247.471-424.236 247.471z"/>
+      </svg>
+    </div>
+
+    <img ref="tn"
+         v-if="doc._props.isPlayableImage || doc._props.isPlayableVideo"
+         :src="tnSrc"
+         alt=""
+         :style="{height: (doc._props.isGif && hover) ? `${tnHeight()}px` : undefined}"
+         class="pointer fit card-img-top" @click="onThumbnailClick()">
+    <img v-else :src="tnSrc" alt=""
+         class="fit card-img-top">
+
+    <ThumbnailProgressBar v-if="hover && doc._props.hasVidPreview"
+                          :progress="(currentThumbnailNum + 1) / (doc._props.tnNum)"
+    ></ThumbnailProgressBar>
+  </div>
+</template>
+
+<script>
+import {humanTime} from "@/util";
+import ThumbnailProgressBar from "@/components/ThumbnailProgressBar";
+
+export default {
+  name: "FullThumbnail",
+  props: ["doc", "smallBadge"],
+  components: {ThumbnailProgressBar},
+  data() {
+    return {
+      hover: false,
+      currentThumbnailNum: 0,
+      timeoutId: null
+    }
+  },
+  created() {
+    this.$store.subscribe((mutation) => {
+      if (mutation.type === "busTnTouchStart" && mutation.payload !== this.doc._id) {
+        this.onTnLeave();
+      }
+    });
+  },
+  computed: {
+    tnSrc() {
+      const doc = this.doc;
+      const props = doc._props;
+      if (props.isGif && this.hover) {
+        return `f/${doc._id}`;
+      }
+      return (this.currentThumbnailNum === 0)
+          ? `t/${doc._source.index}/${doc._id}`
+          : `t/${doc._source.index}/${doc._id}${String(this.currentThumbnailNum).padStart(4, "0")}`;
+    },
+  },
+  methods: {
+    humanTime: humanTime,
+    onThumbnailClick() {
+      this.$emit("onThumbnailClick");
+    },
+    tnHeight() {
+      return this.$refs.tn.height;
+    },
+    tnWidth() {
+      return this.$refs.tn.width;
+    },
+    onTnEnter() {
+      this.hover = true;
+      if (this.doc._props.hasVidPreview) {
+        this.currentThumbnailNum += 1;
+        this.scheduleNextTnNum();
+      }
+    },
+    onTnLeave() {
+      this.currentThumbnailNum = 0;
+      this.hover = false;
+      if (this.timeoutId !== null) {
+        window.clearTimeout(this.timeoutId);
+        this.timeoutId = null;
+      }
+    },
+    scheduleNextTnNum() {
+      const INTERVAL = this.$store.state.optVidPreviewInterval ?? 700;
+      this.timeoutId = window.setTimeout(() => {
+        if (!this.hover) {
+          return;
+        }
+        this.scheduleNextTnNum();
+        if (this.currentThumbnailNum === this.doc._props.tnNum - 1) {
+          this.currentThumbnailNum = 0;
+        } else {
+          this.currentThumbnailNum += 1;
+        }
+      }, INTERVAL);
+    },
+    onTouchStart() {
+      this.$store.commit("busTnTouchStart", this.doc._id);
+      if (!this.hover) {
+        this.onTnEnter()
+      }
+    },
+  }
+}
+</script>
+
+<style scoped>
+.img-wrapper {
+  position: relative;
+}
+
+.img-wrapper:hover svg {
+  fill: rgba(0, 0, 0, 1);
+}
+
+.card-img-top {
+  border-top-left-radius: 0;
+  border-top-right-radius: 0;
+}
+
+.play {
+  position: absolute;
+  width: 25px;
+  height: 25px;
+  left: 50%;
+  top: 50%;
+  transform: translate(-50%, -50%);
+  pointer-events: none;
+}
+
+.play svg {
+  fill: rgba(0, 0, 0, 0.7);
+}
+
+.badge-resolution {
+  color: #212529;
+  background-color: #FFC107;
+}
+
+.card-img-overlay {
+  pointer-events: none;
+  padding: 0.75rem;
+  bottom: unset;
+  top: 0;
+  left: unset;
+  right: unset;
+}
+
+.small-badge {
+  padding: 1px 3px;
+  font-size: 70%;
+}
+
+</style>

sist2-vue/src/components/HelpDialog.vue

@@ -0,0 +1,72 @@
+<template>
+  <b-modal :visible="show" size="lg" :hide-footer="true" static :title="$t('help.help')"
+           @close="$emit('close')"
+           @hide="$emit('close')"
+  >
+    <h2>{{$t("help.simpleSearch")}}</h2>
+
+    <table class="table">
+      <tbody>
+      <tr>
+        <td><code>+</code></td>
+        <td>{{$t("help.and")}}</td>
+      </tr>
+      <tr>
+        <td><code>|</code></td>
+        <td>{{$t("help.or")}}</td>
+      </tr>
+      <tr>
+        <td><code>-</code></td>
+        <td>{{$t("help.not")}}</td>
+      </tr>
+      <tr>
+        <td><code>""</code></td>
+        <td>{{$t("help.quotes")}}</td>
+      </tr>
+      <tr>
+        <td><code>{{$t("help.term")}}*</code></td>
+        <td>{{$t("help.prefix")}}</td>
+      </tr>
+      <tr>
+        <td><code>(</code> {{$t("and")}} <code>)</code></td>
+        <td>{{$t("help.parens")}}</td>
+      </tr>
+      <tr>
+        <td><code>{{$t("help.term")}}~N</code></td>
+        <td>{{$t("help.tildeTerm")}}</td>
+      </tr>
+      <tr>
+        <td><code>"..."~N</code></td>
+        <td>{{$t("help.tildePhrase")}}</td>
+      </tr>
+      </tbody>
+    </table>
+
+    <p v-html="$t('help.example1')"></p>
+
+    <p v-html="$t('help.defaultOperator')"></p>
+
+    <p v-html="$t('help.fuzzy')"></p>
+
+    <br>
+
+    <p v-html="$t('help.moreInfoSimple')"></p>
+
+    <p></p>
+
+    <h2>{{$t("help.advancedSearch")}}</h2>
+    <p v-html="$t('help.moreInfoAdvanced')"></p>
+
+  </b-modal>
+</template>
+
+<script>
+export default {
+  name: "HelpDialog",
+  props: ["show"]
+}
+</script>
+
+<style scoped>
+
+</style>

sist2-vue/src/components/IndexDebugInfo.vue

@@ -0,0 +1,30 @@
+<template>
+  <div>
+    <h4>[{{ index.name }}]</h4>
+    <b-table :items="tableItems" small borderless responsive="md" thead-class="hidden" class="mb-0"></b-table>
+  </div>
+</template>
+
+<script>
+import {humanDate} from "@/util";
+
+export default {
+  name: "IndexDebugInfo",
+  props: ["index"],
+  computed: {
+    tableItems() {
+      return [
+        {key: this.$t("name"), value: this.index.name},
+        {key: this.$t("id"), value: this.index.id},
+        {key: this.$t("indexVersion"), value: this.index.version},
+        {key: this.$t("rewriteUrl"), value: this.index.rewriteUrl},
+        {key: this.$t("timestamp"), value: humanDate(this.index.timestamp)},
+      ]
+    }
+  }
+}
+</script>
+
+<style scoped>
+
+</style>

sist2-vue/src/components/IndexPicker.vue

@@ -0,0 +1,191 @@
+<template>
+  <div v-if="isMobile">
+    <b-form-select
+        :value="selectedIndicesIds"
+        @change="onSelect($event)"
+        :options="indices" multiple :select-size="6" text-field="name"
+        value-field="id"></b-form-select>
+  </div>
+  <div v-else>
+
+    <div class="d-flex justify-content-between align-content-center">
+      <span>
+        {{ selectedIndices.length }}
+        {{ selectedIndices.length === 1 ? $t("indexPicker.selectedIndex") : $t("indexPicker.selectedIndices") }}
+      </span>
+
+      <div>
+        <b-button variant="link" @click="selectAll()"> {{ $t("indexPicker.selectAll") }}</b-button>
+        <b-button variant="link" @click="selectNone()"> {{ $t("indexPicker.selectNone") }}</b-button>
+      </div>
+    </div>
+
+    <b-list-group id="index-picker-desktop" class="unselectable">
+      <b-list-group-item
+          v-for="idx in indices"
+          @click="toggleIndex(idx, $event)"
+          @click.shift="shiftClick(idx, $event)"
+          class="d-flex justify-content-between align-items-center list-group-item-action pointer"
+          :class="{active: lastClickIndex === idx}"
+      >
+        <div class="d-flex">
+          <b-checkbox style="pointer-events: none" :checked="isSelected(idx)"></b-checkbox>
+          {{ idx.name }}
+          <span class="text-muted timestamp-text ml-2">{{ formatIdxDate(idx.timestamp) }}</span>
+        </div>
+        <b-badge class="version-badge">v{{ idx.version }}</b-badge>
+      </b-list-group-item>
+    </b-list-group>
+  </div>
+</template>
+
+<script lang="ts">
+import SmallBadge from "./SmallBadge.vue"
+import {mapActions, mapGetters} from "vuex";
+import Vue from "vue";
+import {format} from "date-fns";
+
+export default Vue.extend({
+  components: {
+    SmallBadge
+  },
+  data() {
+    return {
+      loading: true,
+      lastClickIndex: null
+    }
+  },
+  computed: {
+    ...mapGetters([
+      "indices", "selectedIndices"
+    ]),
+    selectedIndicesIds() {
+      return this.selectedIndices.map(idx => idx.id)
+    },
+    isMobile() {
+      return window.innerWidth <= 650;
+    }
+  },
+  methods: {
+    ...mapActions({
+      setSelectedIndices: "setSelectedIndices"
+    }),
+    shiftClick(index, e) {
+      if (this.lastClickIndex === null) {
+        return;
+      }
+
+      const select = this.isSelected(this.lastClickIndex);
+
+      let leftBoundary = this.indices.indexOf(this.lastClickIndex);
+      let rightBoundary = this.indices.indexOf(index);
+
+      if (rightBoundary < leftBoundary) {
+        let tmp = leftBoundary;
+        leftBoundary = rightBoundary;
+        rightBoundary = tmp;
+      }
+
+      for (let i = leftBoundary; i <= rightBoundary; i++) {
+        if (select) {
+          if (!this.isSelected(this.indices[i])) {
+            this.setSelectedIndices([this.indices[i], ...this.selectedIndices]);
+          }
+        } else {
+          this.setSelectedIndices(this.selectedIndices.filter(idx => idx !== this.indices[i]));
+        }
+      }
+    },
+    selectAll() {
+      this.setSelectedIndices(this.indices);
+    },
+    selectNone() {
+      this.setSelectedIndices([]);
+    },
+    onSelect(value) {
+      this.setSelectedIndices(this.indices.filter(idx => value.includes(idx.id)));
+    },
+    formatIdxDate(timestamp: number): string {
+      return format(new Date(timestamp * 1000), "yyyy-MM-dd");
+    },
+    toggleIndex(index, e) {
+      if (e.shiftKey) {
+        return;
+      }
+
+      this.lastClickIndex = index;
+      if (this.isSelected(index)) {
+        this.setSelectedIndices(this.selectedIndices.filter(idx => idx.id != index.id));
+      } else {
+        this.setSelectedIndices([index, ...this.selectedIndices]);
+      }
+    },
+    isSelected(index) {
+      return this.selectedIndices.find(idx => idx.id == index.id) != null;
+    }
+  },
+})
+</script>
+
+<style scoped>
+.timestamp-text {
+  line-height: 24px;
+  font-size: 80%;
+}
+
+.theme-black .version-badge {
+  color: #eee !important;
+  background: none;
+}
+
+.version-badge {
+  color: #222 !important;
+  background: none;
+}
+
+.list-group-item {
+  padding: 0.2em 0.4em;
+}
+
+#index-picker-desktop {
+  overflow-y: auto;
+  max-height: 132px;
+}
+
+.btn-link:focus {
+  box-shadow: none;
+}
+
+.unselectable {
+  user-select: none;
+  -ms-user-select: none;
+  -moz-user-select: none;
+  -webkit-user-select: none;
+}
+
+.list-group-item.active {
+  z-index: 2;
+  background-color: inherit;
+  color: inherit;
+}
+
+.theme-black .list-group-item {
+  border: 1px solid rgba(255,255,255, 0.1);
+}
+
+.theme-black .list-group-item:first-child {
+  border: 1px solid rgba(255,255,255, 0.05);
+}
+
+.theme-black .list-group-item.active {
+  z-index: 2;
+  background-color: inherit;
+  color: inherit;
+  border: 1px solid rgba(255,255,255, 0.3);
+  border-radius: 0;
+}
+
+.theme-black .list-group {
+  border-radius: 0;
+}
+</style>

sist2-vue/src/components/InfoTable.vue

@@ -0,0 +1,108 @@
+<template>
+  <b-table :items="tableItems" small borderless responsive="md" thead-class="hidden" class="mb-0 mt-4">
+    <template #cell(value)="data">
+      <span v-if="'html' in data.item" v-html="data.item.html"></span>
+      <span v-else>{{ data.value }}</span>
+    </template>
+  </b-table>
+</template>
+
+<script>
+import {humanDate, humanFileSize} from "@/util";
+
+function makeGpsLink(latitude, longitude) {
+
+  if (isNaN(latitude) || isNaN(longitude)) {
+    return "";
+  }
+
+  return `<a target="_blank" href="https://maps.google.com/?q=${latitude},${longitude}&ll=${latitude},${longitude}&t=k&z=17">${latitude}, ${longitude}</a>`;
+}
+
+function dmsToDecimal(dms, ref) {
+  const tokens = dms.split(",")
+
+  const d = Number(tokens[0].trim().split(":")[0]) / Number(tokens[0].trim().split(":")[1])
+  const m = Number(tokens[1].trim().split(":")[0]) / Number(tokens[1].trim().split(":")[1])
+  const s = Number(tokens[2].trim().split(":")[0]) / Number(tokens[2].trim().split(":")[1])
+
+  return (d + (m / 60) + (s / 3600)) * (ref === "S" || ref === "W" ? -1 : 1)
+}
+
+export default {
+  name: "InfoTable",
+  props: ["doc"],
+  data() {
+    return {
+      indexName: "loading..."
+    }
+  },
+  computed: {
+    tableItems() {
+      this.indexName;
+      const src = this.doc._source;
+
+      const items = [
+        {key: "index", value: `[${this.indexName}]`},
+        {key: "mtime", value: humanDate(src.mtime)},
+        {key: "mime", value: src.mime},
+        {key: "size", value: humanFileSize(src.size)},
+        {key: "path", value: src.path},
+      ];
+
+      if ("width" in this.doc._source) {
+        items.push({
+          key: "image size",
+          value: `${src.width}x${src.height}`
+        })
+      }
+
+      const fields = [
+        "title", "duration", "audioc", "videoc",
+        "bitrate", "artist", "album", "album_artist", "genre", "font_name", "author",
+        "modified_by", "pages", "tag",
+        "exif_make", "exif_software", "exif_exposure_time", "exif_fnumber", "exif_focal_length",
+        "exif_user_comment", "exif_iso_speed_ratings", "exif_model", "exif_datetime",
+        "checksum"
+      ];
+
+      fields.forEach(field => {
+        if (field in src) {
+          items.push({key: field, value: src[field]});
+        }
+      });
+
+      // Exif GPS
+      if ("exif_gps_longitude_dec" in src) {
+        items.push({
+          key: "Exif GPS",
+          html: makeGpsLink(src["exif_gps_latitude_dec"], src["exif_gps_longitude_dec"]),
+        });
+      } else if ("exif_gps_longitude_dms" in src) {
+        items.push({
+          key: "Exif GPS",
+          html: makeGpsLink(
+              dmsToDecimal(src["exif_gps_latitude_dms"], src["exif_gps_latitude_ref"]),
+              dmsToDecimal(src["exif_gps_longitude_dms"], src["exif_gps_longitude_ref"]),
+          ),
+        });
+      }
+
+      return items;
+    }
+  },
+  mounted() {
+    if (this.$store.getters.indexMap[this.doc.index]) {
+      this.indexName = this.$store.getters.indexMap[this.doc._source.index].name
+    }
+
+    window.setTimeout(() => {
+      this.indexName = this.$store.getters.indexMap[this.doc._source.index].name
+    }, 500)
+  },
+}
+</script>
+
+<style scoped>
+
+</style>

sist2-vue/src/components/LazyContentDiv.vue

@@ -0,0 +1,30 @@
+<template>
+  <Preloader v-if="loading"></Preloader>
+  <div v-else-if="content" class="content-div">{{ content }}</div>
+</template>
+
+<script>
+import Sist2Api from "@/Sist2Api";
+import Preloader from "@/components/Preloader";
+
+export default {
+  name: "LazyContentDiv",
+  components: {Preloader},
+  props: ["docId"],
+  data() {
+    return {
+      content: "",
+      loading: true
+    }
+  },
+  mounted() {
+    Sist2Api.getDocInfo(this.docId).then(src => {
+      this.content = src.data.content;
+      this.loading = false;
+    })
+  }
+}
+</script>
+
+<style scoped>
+</style>

sist2-vue/src/components/Lightbox.vue

@@ -0,0 +1,128 @@
+<template>
+  <div>
+    <FsLightbox
+        :key="lightboxKey"
+        :toggler="showLightbox"
+        :sources="lightboxSources"
+        :thumbs="lightboxThumbs"
+        :captions="lightboxCaptions"
+        :types="lightboxTypes"
+        :source-index="lightboxSlide"
+        :custom-toolbar-buttons="customButtons"
+        :slideshow-time="$store.getters.optLightboxSlideDuration * 1000"
+        :zoom-increment="0.5"
+        :load-only-current-source="$store.getters.optLightboxLoadOnlyCurrent"
+        :on-close="onClose"
+        :on-open="onShow"
+        :on-slide-change="onSlideChange"
+    ></FsLightbox>
+
+    <a id="lightbox-download" style="display: none"></a>
+  </div>
+</template>
+
+<script>
+import FsLightbox from "fslightbox-vue";
+
+export default {
+  name: "Lightbox",
+  components: {FsLightbox},
+  data() {
+    return {
+      customButtons: [
+        {
+          viewBox: "0 0 384.928 384.928",
+          d: "M321.339,245.334c-4.74-4.692-12.439-4.704-17.179,0l-99.551,98.564V12.03 c0-6.641-5.438-12.03-12.151-12.03s-12.151,5.39-12.151,12.03v331.868l-99.551-98.552c-4.74-4.704-12.439-4.704-17.179,0 s-4.74,12.319,0,17.011l120.291,119.088c4.692,4.644,12.499,4.644,17.191,0l120.291-119.088 C326.091,257.653,326.091,250.038,321.339,245.334C316.599,240.642,326.091,250.038,321.339,245.334z",
+          width: "17px",
+          height: "17px",
+          title: "Download",
+          onClick: this.onDownloadClick
+        }
+      ]
+    }
+  },
+  computed: {
+    showLightbox() {
+      return this.$store.getters["uiShowLightbox"];
+    },
+    lightboxSources() {
+      return this.$store.getters["uiLightboxSources"];
+    },
+    lightboxThumbs() {
+      return this.$store.getters["uiLightboxThumbs"];
+    },
+    lightboxKey() {
+      return this.$store.getters["uiLightboxKey"];
+    },
+    lightboxSlide() {
+      return this.$store.getters["uiLightboxSlide"];
+    },
+    lightboxCaptions() {
+      return this.$store.getters["uiLightboxCaptions"];
+    },
+    lightboxTypes() {
+      return this.$store.getters["uiLightboxTypes"];
+    }
+  },
+  methods: {
+    onDownloadClick() {
+      const url = this.lightboxSources[this.lightboxSlide];
+
+      const a = document.getElementById("lightbox-download");
+      a.setAttribute("href", url);
+      a.setAttribute("download", "");
+      a.click();
+    },
+    onShow() {
+      this.$store.commit("setUiLightboxIsOpen", true);
+    },
+    onClose() {
+      this.$store.commit("setUiLightboxIsOpen", false);
+    },
+    onSlideChange() {
+      // Pause all videos when changing slide
+      document.getElementsByTagName("video").forEach((el) => {
+        el.pause();
+      });
+    },
+  }
+
+}
+</script>
+
+<style>
+.fslightbox-toolbar-button:nth-child(2) {
+  order: 1;
+}
+
+.fslightbox-toolbar-button:nth-child(1) {
+  order: 2;
+}
+
+.fslightbox-toolbar-button:nth-child(3) {
+  order: 3;
+}
+
+.fslightbox-toolbar-button:nth-child(4) {
+  order: 4;
+}
+
+.fslightbox-toolbar-button:nth-child(5) {
+  order: 5;
+}
+
+@media (max-width: 650px) {
+  /* Disable fullscreen on mobile because it's buggy */
+  .fslightbox-toolbar-button:nth-child(6) {
+    display: none;
+  }
+}
+
+.fslightbox-toolbar-button:nth-child(6) {
+  order: 6;
+}
+
+.fslightbox-toolbar-button:nth-child(7) {
+  order: 7;
+}
+</style>

sist2-vue/src/components/LightboxCaption.vue

@@ -0,0 +1,26 @@
+<template>
+  <div class="lightbox-caption">
+    <p>
+      <b>{{
+          `[${$store.getters.indices.find(i => i.id === hit._source.index).name}]`
+        }}</b>{{ `${hit._source.path === '' ? '' : '/'}${hit._source.path}/${hit._source.name}${ext(hit)}` }}
+    </p>
+    <p style="margin-top: -1em">
+      <span v-if="hit._source.width">{{ `${hit._source.width}x${hit._source.height}`}}</span>
+      {{ ` (${humanFileSize(hit._source.size)})` }}
+    </p>
+  </div>
+</template>
+
+<script>
+import {ext, humanFileSize} from "@/util";
+
+export default {
+  name: "LightboxCaption",
+  props: ["hit"],
+  methods: {
+    humanFileSize: humanFileSize,
+    ext: ext
+  }
+}
+</script>

sist2-vue/src/components/MimePicker.vue

@@ -0,0 +1,126 @@
+<template>
+  <div id="mimeTree"></div>
+</template>
+
+<script>
+import InspireTree from "inspire-tree";
+import InspireTreeDOM from "inspire-tree-dom";
+
+import "inspire-tree-dom/dist/inspire-tree-light.min.css";
+import {getSelectedTreeNodes, getTreeNodeAttributes} from "@/util";
+import Sist2Api from "@/Sist2Api";
+import Sist2Query from "@/Sist2Query";
+
+export default {
+  name: "MimePicker",
+  data() {
+    return {
+      mimeTree: null,
+      stashedMimeTreeAttributes: null,
+      updateBusy: false
+    }
+  },
+  mounted() {
+    this.$store.subscribe((mutation) => {
+      if (mutation.type === "setUiMimeMap" && this.mimeTree === null) {
+        this.initializeTree();
+      } else if (mutation.type === "busSearch") {
+        this.updateTree();
+      }
+    });
+  },
+  methods: {
+    handleTreeClick(node, e) {
+      if (e === "indeterminate" || e === "collapsed" || e === 'rendered' || e === "focused") {
+        return;
+      }
+
+      if (this.updateBusy) {
+        return;
+      }
+
+      this.$store.commit("setSelectedMimeTypes", getSelectedTreeNodes(this.mimeTree));
+    },
+    updateTree() {
+
+      if (this.$store.getters.optUpdateMimeMap === false) {
+        return;
+      }
+
+      if (this.updateBusy) {
+        return
+      }
+      this.updateBusy = true;
+
+      if (this.stashedMimeTreeAttributes === null) {
+        this.stashedMimeTreeAttributes = getTreeNodeAttributes(this.mimeTree);
+      }
+
+      const query = Sist2Query.searchQuery();
+
+      Sist2Api.getMimeTypes(query).then(({buckets, mimeMap}) => {
+        this.$store.commit("setUiMimeMap", mimeMap);
+        this.$store.commit("setUiDetailsMimeAgg", buckets);
+
+        this.mimeTree.removeAll();
+        this.mimeTree.addNodes(mimeMap);
+
+        // Restore selected mimes
+        if (this.stashedMimeTreeAttributes === null) {
+          // NOTE: This happens when successive fast searches are triggered
+          this.stashedMimeTreeAttributes = {};
+          // Always add the selected mime types
+          this.$store.state.selectedMimeTypes.forEach(mime => {
+            this.stashedMimeTreeAttributes[mime] = {
+              checked: true
+            }
+          });
+        }
+
+        Object.entries(this.stashedMimeTreeAttributes).forEach(([mime, attributes]) => {
+          if (this.mimeTree.node(mime)) {
+            if (attributes.checked) {
+              this.mimeTree.node(mime).select();
+            }
+            if (attributes.collapsed === false) {
+              this.mimeTree.node(mime).expand();
+            }
+          }
+        });
+        this.stashedMimeTreeAttributes = null;
+        this.updateBusy = false;
+      });
+    },
+
+    initializeTree() {
+      const mimeMap = this.$store.state.uiMimeMap;
+
+      this.mimeTree = new InspireTree({
+        selection: {
+          mode: "checkbox"
+        },
+        data: mimeMap
+      });
+
+      new InspireTreeDOM(this.mimeTree, {
+        target: "#mimeTree"
+      });
+      this.mimeTree.on("node.state.changed", this.handleTreeClick);
+      this.mimeTree.deselect();
+
+      if (this.$store.state._onLoadSelectedMimeTypes.length > 0) {
+        this.$store.state._onLoadSelectedMimeTypes.forEach(mime => {
+          this.mimeTree.node(mime).select();
+        });
+      }
+    }
+  }
+}
+</script>
+
+<style scoped>
+#mimeTree {
+  max-height: 350px;
+  overflow: auto;
+}
+</style>

sist2-vue/src/components/NavBar.vue

@@ -0,0 +1,109 @@
+<template>
+  <b-navbar>
+    <b-navbar-brand v-if="$route.path !== '/'" to="/">
+      <Sist2Icon></Sist2Icon>
+    </b-navbar-brand>
+    <b-navbar-brand v-else href=".">
+      <Sist2Icon></Sist2Icon>
+    </b-navbar-brand>
+
+    <span class="badge badge-pill version" v-if="$store && $store.state.sist2Info">
+      v{{ sist2Version() }}<span v-if="isDebug()">-dbg</span><span v-if="isLegacy() && !hideLegacy()">-<a
+        href="https://github.com/simon987/sist2/blob/master/docs/USAGE.md#elasticsearch" target="_blank">legacyES</a></span>
+    </span>
+
+    <span v-if="$store && $store.state.sist2Info" class="tagline" v-html="tagline()"></span>
+
+    <b-button class="ml-auto" to="stats" variant="link">{{ $t("stats") }}</b-button>
+    <b-button to="config" variant="link">{{ $t("config") }}</b-button>
+  </b-navbar>
+</template>
+
+<script>
+import Sist2Icon from "@/components/icons/Sist2Icon";
+
+export default {
+  name: "NavBar",
+  components: {Sist2Icon},
+  methods: {
+    tagline() {
+      return this.$store.state.sist2Info.tagline;
+    },
+    sist2Version() {
+      return this.$store.state.sist2Info.version;
+    },
+    isDebug() {
+      return this.$store.state.sist2Info.debug;
+    },
+    isLegacy() {
+      return this.$store.state.sist2Info.esVersionLegacy;
+    },
+    hideLegacy() {
+      return this.$store.state.optHideLegacy;
+    }
+  }
+}
+</script>
+
+<style scoped>
+.navbar {
+  box-shadow: 0 0.125rem 0.25rem rgb(0 0 0 / 8%) !important;
+  border-radius: 0;
+}
+
+.theme-black .navbar {
+  background: #546b7a30;
+  border-bottom: none;
+}
+
+.navbar-brand {
+  color: #222 !important;
+  font-size: 1.75rem;
+  padding: 0;
+  font-family: Hack;
+}
+
+.navbar-brand:hover {
+  color: #000 !important;
+}
+
+.version {
+  color: #222 !important;
+  margin-left: -18px;
+  margin-top: -14px;
+  font-size: 11px;
+  font-family: monospace;
+}
+
+.theme-black .version {
+  color: #f5f5f5 !important;
+}
+
+.theme-black .navbar-brand {
+  font-size: 1.75rem;
+  padding: 0;
+  color: #f5f5f5 !important;
+}
+
+.theme-black a:hover, .theme-black .btn:hover {
+  color: #fff;
+}
+
+.theme-black .navbar span {
+  color: #eee;
+}
+
+@media (max-width: 650px) {
+  .tagline {
+    display: none;
+  }
+
+  .version {
+    display: none;
+  }
+}
+
+.theme-light .btn-link {
+  color: #222;
+}
+</style>

sist2-vue/src/components/PathTree.vue

@@ -0,0 +1,245 @@
+<template>
+  <div>
+    <div class="input-group" style="margin-bottom: 0.5em; margin-top: 1em">
+      <div class="input-group-prepend">
+
+        <b-button variant="outline-secondary" @click="$refs['path-modal'].show()">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512" width="20px">
+            <path
+                fill="currentColor"
+                d="M288 224h224a32 32 0 0 0 32-32V64a32 32 0 0 0-32-32H400L368 0h-80a32 32 0 0 0-32 32v64H64V8a8 8 0 0 0-8-8H40a8 8 0 0 0-8 8v392a16 16 0 0 0 16 16h208v64a32 32 0 0 0 32 32h224a32 32 0 0 0 32-32V352a32 32 0 0 0-32-32H400l-32-32h-80a32 32 0 0 0-32 32v64H64V128h192v64a32 32 0 0 0 32 32zm0 96h66.74l32 32H512v128H288zm0-288h66.74l32 32H512v128H288z"
+            />
+          </svg>
+        </b-button>
+      </div>
+
+      <VueSimpleSuggest
+          class="form-control-fix-flex"
+          @input="setPathText"
+          :value="getPathText"
+          :list="suggestPath"
+          :max-suggestions="0"
+          :placeholder="$t('pathBar.placeholder')"
+      >
+        <!-- Suggestion item template-->
+        <div slot="suggestion-item" slot-scope="{ suggestion, query }">
+          <div class="suggestion-line" :title="suggestion">
+            <strong>{{ query }}</strong>{{ getSuggestionWithoutQueryPrefix(suggestion, query) }}
+          </div>
+        </div>
+      </VueSimpleSuggest>
+
+    </div>
+
+    <b-modal ref="path-modal" :title="$t('pathBar.modalTitle')" size="lg" :hide-footer="true" static>
+      <div id="pathTree"></div>
+    </b-modal>
+  </div>
+</template>
+
+<script>
+import InspireTree from "inspire-tree";
+import InspireTreeDOM from "inspire-tree-dom";
+
+import "inspire-tree-dom/dist/inspire-tree-light.min.css";
+import Sist2Api from "@/Sist2Api";
+import {mapGetters, mapMutations} from "vuex";
+import VueSimpleSuggest from 'vue-simple-suggest'
+import 'vue-simple-suggest/dist/styles.css' // Optional CSS
+
+export default {
+  name: "PathTree",
+  components: {
+    VueSimpleSuggest
+  },
+  data() {
+    return {
+      mimeTree: null,
+      pathItems: [],
+      tmpPath: ""
+
+    }
+  },
+  computed: {
+    ...mapGetters(["getPathText"])
+  },
+  mounted() {
+    this.$store.subscribe((mutation) => {
+      // Wait until indices are loaded to get the root paths
+      if (mutation.type === "setIndices") {
+        let pathTree = new InspireTree({
+          data: (node, resolve, reject) => {
+            return this.getNextDepth(node);
+          },
+          sort: "text"
+        });
+
+        this.$store.state.indices.forEach(idx => {
+          pathTree.addNode({
+            id: "/" + idx.id,
+            values: ["/" + idx.id],
+            text: `/[${idx.name}]`,
+            index: idx.id,
+            depth: 0,
+            children: true
+          })
+        });
+
+        new InspireTreeDOM(pathTree, {
+          target: "#pathTree"
+        });
+
+        pathTree.on("node.click", this.handleTreeClick);
+        pathTree.expand();
+      }
+    });
+  },
+  methods: {
+    ...mapMutations(["setPathText"]),
+    getSuggestionWithoutQueryPrefix(suggestion, query) {
+      return suggestion.slice(query.length)
+    },
+    async getPathChoices() {
+      return new Promise(getPaths => {
+        const q = {
+          suggest: {
+            path: {
+              prefix: this.getPathText,
+              completion: {
+                field: "suggest-path",
+                skip_duplicates: true,
+                size: 10000
+              }
+            }
+          }
+        };
+
+        Sist2Api.esQuery(q)
+            .then(resp => getPaths(resp["suggest"]["path"][0]["options"].map(opt => opt["_source"]["path"])));
+      })
+    },
+    async suggestPath(term) {
+      if (!this.$store.state.optSuggestPath) {
+        return []
+      }
+
+      term = term.toLowerCase();
+
+      const choices = await this.getPathChoices();
+
+      let matches = [];
+      for (let i = 0; i < choices.length; i++) {
+        if (~choices[i].toLowerCase().indexOf(term)) {
+          matches.push(choices[i]);
+        }
+      }
+      return matches.sort((a, b) => a.length - b.length);
+    },
+    getNextDepth(node) {
+      const q = {
+        query: {
+          bool: {
+            filter: [
+              {term: {index: node.index}},
+              {range: {_depth: {gte: node.depth + 1, lte: node.depth + 3}}},
+            ]
+          }
+        },
+        aggs: {
+          paths: {
+            terms: {
+              field: "path",
+              size: 10000
+            }
+          }
+        },
+        size: 0
+      };
+
+      if (node.depth > 0) {
+        q.query.bool.must = {
+          prefix: {
+            path: node.id,
+          }
+        };
+      }
+
+      return Sist2Api.esQuery(q).then(resp => {
+        const buckets = resp["aggregations"]["paths"]["buckets"];
+        if (!buckets) {
+          return false;
+        }
+
+        const paths = [];
+
+        return buckets
+            .filter(bucket => bucket.key.length > node.id.length || node.id.startsWith("/"))
+            .sort((a, b) => a.key > b.key)
+            .map(bucket => {
+
+              if (paths.some(n => bucket.key.startsWith(n))) {
+                return null;
+              }
+
+              const name = node.id.startsWith("/") ? bucket.key : bucket.key.slice(node.id.length + 1);
+
+              paths.push(bucket.key);
+
+              return {
+                id: bucket.key,
+                text: `${name}/ (${bucket.doc_count})`,
+                depth: node.depth + 1,
+                index: node.index,
+                values: [bucket.key],
+                children: true,
+              }
+            }).filter(x => x !== null)
+      });
+    },
+    handleTreeClick(e, node, handler) {
+      if (node.depth !== 0) {
+        this.setPathText(node.id);
+        this.$refs['path-modal'].hide()
+
+        this.$emit("search");
+      }
+
+      handler();
+    },
+  },
+}
+</script>
+
+<style scoped>
+#mimeTree {
+  max-height: 350px;
+  overflow: auto;
+}
+
+.form-control-fix-flex {
+  flex: 1 1 auto;
+  width: 1%;
+  min-width: 0;
+  margin-bottom: 0;
+}
+
+.suggestion-line {
+  max-width: 100%;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  line-height: 1.1;
+}
+
+</style>
+
+<style>
+.suggestions {
+  max-height: 250px;
+  overflow-y: auto;
+}
+
+.theme-black .suggestions {
+  color: black
+}
+</style>

sist2-vue/src/components/Preloader.vue

@@ -0,0 +1,3 @@
+<template>
+  <b-progress value="1" max="1" animated></b-progress>
+</template>

sist2-vue/src/components/ResultsCard.vue

@@ -0,0 +1,134 @@
+<template>
+  <b-card v-if="lastResultsLoaded" id="results">
+    <span>{{ hitCount }} {{ hitCount === 1 ? $t("hit") : $t("hits") }}</span>
+
+    <div style="float: right">
+      <b-button v-b-toggle.collapse-1 variant="primary" class="not-mobile" @click="onToggle()">{{
+          $t("details")
+        }}
+      </b-button>
+
+      <template v-if="hitCount !== 0">
+        <SortSelect class="ml-2"></SortSelect>
+
+        <DisplayModeToggle class="ml-2"></DisplayModeToggle>
+      </template>
+    </div>
+
+    <b-collapse id="collapse-1" class="pt-2" style="clear:both;">
+      <b-card>
+        <b-table :items="tableItems" small borderless bordered thead-class="hidden" class="mb-0"></b-table>
+
+        <br/>
+        <h4>
+          {{$t("mimeTypes")}}
+          <b-button size="sm" variant="primary" class="float-right" @click="onCopyClick"><ClipboardIcon/></b-button>
+        </h4>
+        <Preloader v-if="$store.state.uiDetailsMimeAgg == null"></Preloader>
+        <b-table
+            v-else
+            sort-by="doc_count"
+            :sort-desc="true"
+            thead-class="hidden"
+            :items="$store.state.uiDetailsMimeAgg" small bordered class="mb-0"
+        ></b-table>
+      </b-card>
+    </b-collapse>
+  </b-card>
+</template>
+
+<script lang="ts">
+import Sist2Api, {EsResult} from "@/Sist2Api";
+import Vue from "vue";
+import {humanFileSize} from "@/util";
+import DisplayModeToggle from "@/components/DisplayModeToggle.vue";
+import SortSelect from "@/components/SortSelect.vue";
+import Preloader from "@/components/Preloader.vue";
+import Sist2Query from "@/Sist2Query";
+import ClipboardIcon from "@/components/icons/ClipboardIcon.vue";
+
+export default Vue.extend({
+  name: "ResultsCard",
+  components: {ClipboardIcon, Preloader, SortSelect, DisplayModeToggle},
+  created() {
+
+  },
+  computed: {
+    lastResultsLoaded() {
+      return this.$store.state.lastQueryResults != null;
+    },
+    hitCount() {
+      return (this.$store.state.lastQueryResults as EsResult).aggregations.total_count.value;
+    },
+    tableItems() {
+      const items = [];
+
+
+      items.push({key: this.$t("queryTime"), value: this.took()});
+      items.push({key: this.$t("totalSize"), value: this.totalSize()});
+
+      return items;
+    }
+  },
+  methods: {
+    took() {
+      return (this.$store.state.lastQueryResults as EsResult).took + "ms";
+    },
+    totalSize() {
+      return humanFileSize((this.$store.state.lastQueryResults as EsResult).aggregations.total_size.value);
+    },
+    onToggle() {
+      const show = !document.getElementById("collapse-1").classList.contains("show");
+      this.$store.commit("setUiShowDetails", show);
+
+      if (show && this.$store.state.uiDetailsMimeAgg == null && !this.$store.state.optUpdateMimeMap) {
+        // Mime aggs are not updated automatically, update now
+        this.forceUpdateMimeAgg();
+      }
+    },
+    onCopyClick() {
+      let tsvString = "";
+      this.$store.state.uiDetailsMimeAgg.slice().sort((a,b) => b["doc_count"] - a["doc_count"]).forEach(row => {
+        tsvString += `${row["key"]}\t${row["doc_count"]}\n`;
+      });
+
+      navigator.clipboard.writeText(tsvString);
+
+      this.$bvToast.toast(
+          this.$t("toast.copiedToClipboard"),
+          {
+            title: null,
+            noAutoHide: false,
+            toaster: "b-toaster-bottom-right",
+            headerClass: "hidden",
+            bodyClass: "toast-body-info",
+          });
+    },
+    forceUpdateMimeAgg() {
+      const query = Sist2Query.searchQuery();
+      Sist2Api.getMimeTypes(query).then(({buckets}) => {
+        this.$store.commit("setUiDetailsMimeAgg", buckets);
+      });
+    }
+  },
+});
+
+</script>
+
+<style>
+#results {
+  margin-top: 1em;
+
+  box-shadow: 0 .125rem .25rem rgba(0, 0, 0, .08) !important;
+  border-radius: 0;
+  border: none;
+}
+
+#results .card-body {
+  padding: 0.7em 1.25em;
+}
+
+.hidden {
+  display: none;
+}
+</style>

sist2-vue/src/components/SearchBar.vue

@@ -0,0 +1,46 @@
+<template>
+  <div>
+    <b-input-group>
+      <b-form-input :value="searchText"
+                    :placeholder="advanced() ? $t('searchBar.advanced') : $t('searchBar.simple')"
+                    @input="setSearchText($event)"></b-form-input>
+
+      <template #prepend>
+        <b-input-group-text>
+          <b-form-checkbox :checked="fuzzy" title="Toggle fuzzy searching" @change="setFuzzy($event)">
+            {{ $t("searchBar.fuzzy") }}
+          </b-form-checkbox>
+        </b-input-group-text>
+      </template>
+
+      <template #append>
+        <b-button variant="outline-secondary" @click="$emit('show-help')">{{$t("help.help")}}</b-button>
+      </template>
+    </b-input-group>
+  </div>
+</template>
+
+<script>
+import {mapGetters, mapMutations} from "vuex";
+
+export default {
+  computed: {
+    ...mapGetters({
+      optQueryMode: "optQueryMode",
+      searchText: "searchText",
+      fuzzy: "fuzzy",
+    }),
+  },
+  methods: {
+    ...mapMutations({
+      setSearchText: "setSearchText",
+      setFuzzy: "setFuzzy"
+    }),
+    advanced() {
+      return this.optQueryMode === "advanced"
+    }
+  }
+}
+</script>
+<style>
+</style>

sist2-vue/src/components/SizeSlider.vue

@@ -0,0 +1,135 @@
+<template>
+  <div id="sizeSlider"></div>
+</template>
+
+<script>
+import noUiSlider from 'nouislider';
+import 'nouislider/dist/nouislider.css';
+import {humanFileSize} from "@/util";
+import {mergeTooltips} from "@/util-js";
+
+export default {
+  name: "SizeSlider",
+  mounted() {
+    const elem = document.getElementById("sizeSlider");
+
+    const slider = noUiSlider.create(elem, {
+      start: [
+        this.$store.state.sizeMin ? this.$store.state.sizeMin : 0,
+        this.$store.state.sizeMax ? this.$store.state.sizeMax: 1000 * 1000 * 50000
+      ],
+
+      tooltips: [true, true],
+      behaviour: "drag-tap",
+      connect: true,
+      range: {
+        'min': 0,
+        "10%": 1000 * 1000,
+        "20%": 1000 * 1000 * 10,
+        "50%": 1000 * 1000 * 5000,
+        "max": 1000 * 1000 * 50000,
+      },
+      format: {
+        to: x => x >= 1000 * 1000 * 50000 ? "50G+" : humanFileSize(Math.round(x)),
+        from: x => x
+      }
+    });
+
+    mergeTooltips(elem, 10, " - ")
+
+    elem.querySelectorAll('.noUi-connect')[0].classList.add("slider-color0")
+
+    slider.on("set", (values, handle, unencoded) => {
+
+      if (handle === 0) {
+        this.$store.commit("setSizeMin", unencoded[0] === 0 ? undefined : Math.round(unencoded[0]))
+      } else {
+        this.$store.commit("setSizeMax", unencoded[1] >= 1000 * 1000 * 50000 ? undefined : Math.round(unencoded[1]))
+      }
+    });
+  }
+}
+</script>
+
+<style>
+#sizeSlider {
+  margin-top: 34px;
+  height: 12px;
+}
+
+.slider-color0 {
+  background: #2196f3;
+  box-shadow: none;
+}
+
+.theme-black .slider-color0 {
+  background: #00bcd4;
+}
+
+.noUi-horizontal .noUi-handle {
+  width: 2px;
+  height: 18px;
+  right: -1px;
+  top: -3px;
+  border: none;
+  background-color: #1976d2;
+  box-shadow: none;
+  cursor: ew-resize;
+  border-radius: 0;
+}
+
+.theme-black .noUi-horizontal .noUi-handle {
+  background-color: #2168ac;
+}
+
+.noUi-handle:before {
+  top: -6px;
+  left: 3px;
+
+  width: 10px;
+  height: 28px;
+  background-color: transparent;
+}
+
+.noUi-handle:after {
+  top: -6px;
+  left: -10px;
+
+  width: 10px;
+  height: 28px;
+  background-color: transparent;
+}
+
+.noUi-draggable {
+  cursor: move;
+}
+
+.noUi-tooltip {
+  color: #fff;
+  font-size: 13px;
+  line-height: 1.333;
+  text-shadow: none;
+  padding: 0 2px;
+  background: #2196F3;
+  border-radius: 4px;
+  border: none;
+}
+
+.theme-black .noUi-tooltip {
+  background: #00bcd4;
+}
+
+.theme-black .noUi-connects {
+  background-color: #37474f;
+}
+
+.noUi-horizontal .noUi-origin > .noUi-tooltip {
+  bottom: 7px;
+}
+
+.noUi-target {
+  background-color: #e1e4e9;
+  border: none;
+  box-shadow: none;
+}
+</style>

sist2-vue/src/components/SmallBadge.vue

@@ -0,0 +1,21 @@
+<template>
+  <b-badge variant="secondary" :pill="pill">{{ text }}</b-badge>
+</template>
+
+<script lang="ts">
+import Vue from "vue";
+
+export default Vue.extend({
+  props: {
+    text: String,
+    pill: Boolean
+  }
+})
+</script>
+
+<style scoped>
+.badge-pill {
+  padding: 0.3em .4em 0.1em;
+  border-radius: 6rem;
+}
+</style>

sist2-vue/src/components/SortSelect.vue

@@ -0,0 +1,67 @@
+<template>
+  <b-dropdown variant="primary">
+    <b-dropdown-item :class="{'dropdown-active': sort === 'score'}" @click="onSelect('score')">{{
+        $t("sort.relevance")
+      }}
+    </b-dropdown-item>
+    <b-dropdown-item :class="{'dropdown-active': sort === 'dateAsc'}" @click="onSelect('dateAsc')">{{
+        $t("sort.dateAsc")
+      }}
+    </b-dropdown-item>
+    <b-dropdown-item :class="{'dropdown-active': sort === 'dateDesc'}" @click="onSelect('dateDesc')">
+      {{ $t("sort.dateDesc") }}
+    </b-dropdown-item>
+    <b-dropdown-item :class="{'dropdown-active': sort === 'sizeAsc'}" @click="onSelect('sizeAsc')">{{
+        $t("sort.sizeAsc")
+      }}
+    </b-dropdown-item>
+    <b-dropdown-item :class="{'dropdown-active': sort === 'sizeDesc'}" @click="onSelect('sizeDesc')">
+      {{ $t("sort.sizeDesc") }}
+    </b-dropdown-item>
+
+    <b-dropdown-item :class="{'dropdown-active': sort === 'nameDesc'}" @click="onSelect('nameDesc')">
+      {{ $t("sort.nameDesc") }}
+    </b-dropdown-item>
+
+    <b-dropdown-item :class="{'dropdown-active': sort === 'nameAsc'}" @click="onSelect('nameAsc')">
+      {{ $t("sort.nameAsc") }}
+    </b-dropdown-item>
+
+    <b-dropdown-item :class="{'dropdown-active': sort === 'random'}" @click="onSelect('random')">
+      {{ $t("sort.random") }}
+    </b-dropdown-item>
+
+    <template #button-content>
+      <svg aria-hidden="true" width="20px" height="20px" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512">
+        <path
+            fill="currentColor"
+            d="M41 288h238c21.4 0 32.1 25.9 17 41L177 448c-9.4 9.4-24.6 9.4-33.9 0L24 329c-15.1-15.1-4.4-41 17-41zm255-105L177 64c-9.4-9.4-24.6-9.4-33.9 0L24 183c-15.1 15.1-4.4 41 17 41h238c21.4 0 32.1-25.9 17-41z"></path>
+      </svg>
+    </template>
+  </b-dropdown>
+</template>
+
+<script>
+export default {
+  name: "SortSelect",
+  computed: {
+    sort() {
+      return this.$store.state.sortMode;
+    }
+  },
+  methods: {
+    onSelect(sortMode) {
+      if (sortMode === "random") {
+        this.$store.commit("setSeed", Math.round(Math.random() * 100000));
+      }
+      this.$store.commit("setSortMode", sortMode);
+    }
+  },
+}
+</script>
+
+<style>
+.dropdown-active a {
+  font-weight: bold;
+}
+</style>

sist2-vue/src/components/TagContainer.vue

@@ -0,0 +1,337 @@
+<template>
+  <div @mouseenter="showAddButton = true" @mouseleave="showAddButton = false">
+
+    <b-modal v-model="showModal" :title="$t('saveTagModalTitle')" hide-footer no-fade centered size="lg" static lazy>
+      <b-row>
+        <b-col style="flex-grow: 2" sm>
+          <VueSimpleSuggest
+              ref="suggest"
+              :value="tagText"
+              @select="setTagText($event)"
+              @input="setTagText($event)"
+              class="form-control-fix-flex"
+              style="margin-top: 17px"
+              :list="suggestTag"
+              :max-suggestions="0"
+              :placeholder="$t('saveTagPlaceholder')"
+          >
+            <!-- Suggestion item template-->
+            <div slot="suggestion-item" slot-scope="{ suggestion, query}"
+            >
+              <div class="suggestion-line">
+                <span
+                    class="badge badge-suggestion"
+                    :style="{background: getBg(suggestion), color: getFg(suggestion)}"
+                >
+                <strong>{{ query }}</strong>{{ getSuggestionWithoutQueryPrefix(suggestion, query) }}
+                </span>
+              </div>
+            </div>
+          </VueSimpleSuggest>
+        </b-col>
+        <b-col class="mt-4">
+          <TwitterColorPicker v-model="color" triangle="hide" :width="252" class="mr-auto ml-auto"></TwitterColorPicker>
+        </b-col>
+      </b-row>
+
+      <b-button variant="primary" style="float: right" class="mt-2" @click="saveTag()">{{ $t("confirm") }}
+      </b-button>
+    </b-modal>
+
+
+    <template v-for="tag in hit._tags">
+      <div v-if="tag.userTag" :key="tag.rawText" style="display: inline-block">
+        <span
+            :id="hit._id+tag.rawText"
+            :title="tag.text"
+            tabindex="-1"
+            class="badge pointer"
+            :style="badgeStyle(tag)" :class="badgeClass(tag)"
+            @click.right="onTagRightClick(tag, $event)"
+        >{{ tag.text.split(".").pop() }}</span>
+
+        <b-popover :target="hit._id+tag.rawText" triggers="focus blur" placement="top">
+          <b-button variant="danger" @click="onTagDeleteClick(tag, $event)">{{$t("deleteTag")}}</b-button>
+        </b-popover>
+      </div>
+
+      <span
+          v-else :key="tag.text"
+          class="badge"
+          :style="badgeStyle(tag)" :class="badgeClass(tag)"
+      >{{ tag.text.split(".").pop() }}</span>
+    </template>
+
+    <!-- Add button -->
+    <small v-if="showAddButton" class="badge add-tag-button" @click="tagAdd()">{{$t("addTag")}}</small>
+
+    <!-- Size tag-->
+    <small v-else class="text-muted badge-size">{{
+        humanFileSize(hit._source.size)
+      }}</small>
+  </div>
+</template>
+
+<script>
+import {humanFileSize, lum} from "@/util";
+import Vue from "vue";
+import {Twitter} from 'vue-color'
+import Sist2Api from "@/Sist2Api";
+import VueSimpleSuggest from 'vue-simple-suggest'
+
+export default Vue.extend({
+  components: {
+    "TwitterColorPicker": Twitter,
+    VueSimpleSuggest
+  },
+  props: ["hit"],
+  data() {
+    return {
+      showAddButton: false,
+      showModal: false,
+      tagText: null,
+      color: {
+        hex: "#e0e0e0",
+      },
+    }
+  },
+  computed: {
+    tagHover() {
+      return this.$store.getters["uiTagHover"];
+    }
+  },
+  methods: {
+    humanFileSize: humanFileSize,
+    getSuggestionWithoutQueryPrefix(suggestion, query) {
+      return suggestion.id.slice(query.length, -8)
+    },
+    getBg(suggestion) {
+      return suggestion.id.slice(-7);
+    },
+    getFg(suggestion) {
+      return lum(suggestion.id.slice(-7)) > 50 ? "#000" : "#fff";
+    },
+    setTagText(value) {
+      this.$refs.suggest.clearSuggestions();
+
+      if (typeof value === "string") {
+        this.tagText = {
+          id: value,
+          title: value
+        };
+        return;
+      }
+
+      this.color = {
+        hex: "#" + value.id.split("#")[1]
+      }
+
+      this.tagText = value;
+    },
+    badgeClass(tag) {
+      return `badge-${tag.style}`;
+    },
+    badgeStyle(tag) {
+      return {
+        background: tag.bg,
+        color: tag.fg,
+      };
+    },
+    onTagHover(tag) {
+      if (tag.userTag) {
+        this.$store.commit("setUiTagHover", tag);
+      }
+    },
+    onTagLeave() {
+      this.$store.commit("setUiTagHover", null);
+    },
+    onTagDeleteClick(tag, e) {
+      this.hit._tags = this.hit._tags.filter(t => t !== tag);
+
+      Sist2Api.deleteTag(tag.rawText, this.hit).then(() => {
+        //toast
+        this.$store.commit("busUpdateWallItems");
+        this.$store.commit("busUpdateTags");
+      });
+    },
+    tagAdd() {
+      this.showModal = true;
+    },
+    saveTag() {
+      if (this.tagText.id.includes("#")) {
+        this.$bvToast.toast(
+            this.$t("toast.invalidTag"),
+            {
+              title: this.$t("toast.invalidTagTitle"),
+              noAutoHide: true,
+              toaster: "b-toaster-bottom-right",
+              headerClass: "toast-header-error",
+              bodyClass: "toast-body-error",
+            });
+        return;
+      }
+
+      let tag = this.tagText.id + this.color.hex.replace("#", ".#");
+      const userTags = this.hit._tags.filter(t => t.userTag);
+
+      if (userTags.find(t => t.rawText === tag) != null) {
+        this.$bvToast.toast(
+            this.$t("toast.dupeTag"),
+            {
+              title: this.$t("toast.dupeTagTitle"),
+              noAutoHide: true,
+              toaster: "b-toaster-bottom-right",
+              headerClass: "toast-header-error",
+              bodyClass: "toast-body-error",
+            });
+        return;
+      }
+
+      this.hit._tags.push(Sist2Api.createUserTag(tag));
+
+      Sist2Api.saveTag(tag, this.hit).then(() => {
+        this.tagText = null;
+        this.showModal = false;
+        this.$store.commit("busUpdateWallItems");
+        this.$store.commit("busUpdateTags");
+        // TODO: toast
+      });
+    },
+    async suggestTag(term) {
+      term = term.toLowerCase();
+
+      const choices = await this.getTagChoices(term);
+
+      let matches = [];
+      for (let i = 0; i < choices.length; i++) {
+        if (~choices[i].toLowerCase().indexOf(term)) {
+          matches.push(choices[i]);
+        }
+      }
+
+      return matches.sort().map(match => {
+        return {
+          title: match.split(".").slice(0,-1).join("."),
+          id: match
+        }
+      });
+    },
+    getTagChoices(prefix) {
+      return new Promise(getPaths => {
+        Sist2Api.esQuery({
+          suggest: {
+            tag: {
+              prefix: prefix,
+              completion: {
+                field: "suggest-tag",
+                skip_duplicates: true,
+                size: 10000
+              }
+            }
+          }
+        }).then(resp => {
+          const result = [];
+          resp["suggest"]["tag"][0]["options"].map(opt => opt["_source"]["tag"]).forEach(tags => {
+            tags.forEach(tag => {
+              const t = tag.slice(0, -8);
+              if (!result.find(x => x.slice(0, -8) === t)) {
+                result.push(tag);
+              }
+            });
+          });
+          getPaths(result);
+        });
+      });
+    }
+  },
+});
+</script>
+
+<style scoped>
+
+
+.badge-video {
+  color: #FFFFFF;
+  background-color: #F27761;
+}
+
+.badge-image {
+  color: #FFFFFF;
+  background-color: #AA99C9;
+}
+
+.badge-audio {
+  color: #FFFFFF;
+  background-color: #00ADEF;
+}
+
+.badge-user {
+  color: #212529;
+  background-color: #e0e0e0;
+}
+
+.badge-user:hover, .add-tag-button:hover {
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
+}
+
+.badge-text {
+  color: #FFFFFF;
+  background-color: #FAAB3C;
+}
+
+.badge {
+  margin-right: 3px;
+}
+
+.badge-delete {
+  margin-right: -2px;
+  margin-left: 2px;
+  margin-top: -1px;
+  font-family: monospace;
+  font-size: 90%;
+  background: rgba(0, 0, 0, 0.2);
+  padding: 0.1em 0.4em;
+  color: white;
+  cursor: pointer;
+}
+
+.badge-size {
+  width: 50px;
+  display: inline-block;
+}
+
+.add-tag-button {
+  cursor: pointer;
+  color: #212529;
+  background-color: #e0e0e0;
+  width: 50px;
+}
+
+.badge {
+  user-select: none;
+}
+
+.badge-suggestion {
+  font-size: 90%;
+  font-weight: normal;
+}
+</style>
+
+<style>
+.vc-twitter-body {
+  padding: 0 !important;
+}
+
+.vc-twitter {
+  box-shadow: none !important;
+  background: none !important;
+}
+
+.tooltip {
+  user-select: none;
+}
+
+.toast {
+  border: none;
+}
+</style>

sist2-vue/src/components/TagPicker.vue

@@ -0,0 +1,186 @@
+<template>
+  <div id="tagTree"></div>
+</template>
+
+<script>
+import InspireTree from "inspire-tree";
+import InspireTreeDOM from "inspire-tree-dom";
+
+import "inspire-tree-dom/dist/inspire-tree-light.min.css";
+import {getSelectedTreeNodes} from "@/util";
+import Sist2Api from "@/Sist2Api";
+
+function resetState(node) {
+  node._tree.defaultState.forEach(function (val, prop) {
+    node.state(prop, val);
+  });
+
+  return node;
+}
+
+function baseStateChange(prop, value, verb, node, deep) {
+  if (node.state(prop) !== value) {
+    node._tree.batch();
+
+    if (node._tree.config.nodes.resetStateOnRestore && verb === 'restored') {
+      resetState(node);
+    }
+
+    node.state(prop, value);
+
+    node._tree.emit('node.' + verb, node, false);
+
+    if (deep && node.hasChildren()) {
+      node.children.recurseDown(function (child) {
+        baseStateChange(prop, value, verb, child);
+      });
+    }
+
+    node.markDirty();
+    node._tree.end();
+  }
+
+  return node;
+}
+
+function addTag(map, tag, id, count) {
+  const tags = tag.split(".");
+
+  const child = {
+    id: id,
+    count: count,
+    text: tags.length !== 1 ? tags[0] : `${tags[0]} (${count})`,
+    name: tags[0],
+    children: [],
+    // Overwrite base functions
+    blur: function () {
+      // noop
+    },
+    select: function () {
+      this.state("selected", true);
+      return this.check()
+    },
+    deselect: function () {
+      this.state("selected", false);
+      return this.uncheck()
+    },
+    uncheck: function () {
+      baseStateChange('checked', false, 'unchecked', this, false);
+      this.state('indeterminate', false);
+
+      if (this.hasParent()) {
+        this.getParent().refreshIndeterminateState();
+      }
+
+      this._tree.end();
+      return this;
+    },
+    check: function () {
+      baseStateChange('checked', true, 'checked', this, false);
+
+      if (this.hasParent()) {
+        this.getParent().refreshIndeterminateState();
+      }
+
+      this._tree.end();
+      return this;
+    }
+  };
+
+  let found = false;
+  map.forEach(node => {
+    if (node.name === child.name) {
+      found = true;
+      if (tags.length !== 1) {
+        addTag(node.children, tags.slice(1).join("."), id, count);
+      } else {
+        // Same name, different color
+        console.error("FIXME: Duplicate tag?")
+        console.trace(node)
+      }
+    }
+  });
+  if (!found) {
+    if (tags.length !== 1) {
+      addTag(child.children, tags.slice(1).join("."), id, count);
+      map.push(child);
+    } else {
+      map.push(child);
+    }
+  }
+}
+
+export default {
+  name: "TagPicker",
+  data() {
+    return {
+      tagTree: null,
+      loadedFromArgs: false,
+    }
+  },
+  mounted() {
+    this.$store.subscribe((mutation) => {
+      if (mutation.type === "setUiMimeMap" && this.tagTree === null) {
+        this.initializeTree();
+        this.updateTree();
+      } else if (mutation.type === "busUpdateTags") {
+        window.setTimeout(this.updateTree, 2000);
+      }
+    });
+  },
+  methods: {
+    initializeTree() {
+      const tagMap = [];
+      this.tagTree = new InspireTree({
+        selection: {
+          mode: "checkbox",
+          autoDeselect: false,
+        },
+        checkbox: {
+          autoCheckChildren: false,
+        },
+        data: tagMap
+      });
+      new InspireTreeDOM(this.tagTree, {
+        target: '#tagTree'
+      });
+      this.tagTree.on("node.state.changed", this.handleTreeClick);
+    },
+    updateTree() {
+      // TODO: remember which tags are selected and restore?
+      const tagMap = [];
+      Sist2Api.getTags().then(tags => {
+        tags.forEach(tag => addTag(tagMap, tag.id, tag.id, tag.count));
+        this.tagTree.removeAll();
+        this.tagTree.addNodes(tagMap);
+
+        if (this.$store.state._onLoadSelectedTags.length > 0 && !this.loadedFromArgs) {
+          this.$store.state._onLoadSelectedTags.forEach(mime => {
+            this.tagTree.node(mime).select();
+            this.loadedFromArgs = true;
+          });
+        }
+      });
+    },
+    handleTreeClick(node, e) {
+      if (e === "indeterminate" || e === "collapsed" || e === 'rendered' || e === "focused") {
+        return;
+      }
+
+      this.$store.commit("setSelectedTags", getSelectedTreeNodes(this.tagTree));
+    },
+  }
+}
+</script>
+
+<style scoped>
+#mimeTree {
+  max-height: 350px;
+  overflow: auto;
+}
+</style>
+<style>
+.inspire-tree .focused>.wholerow {
+  border: none;
+}
+</style>

sist2-vue/src/components/ThumbnailProgressBar.vue

@@ -0,0 +1,40 @@
+<template>
+  <div class="thumbnail-progress-bar" :style="{width: `${percentProgress}%`}"></div>
+</template>
+
+<script>
+export default {
+  name: "ThumbnailProgressBar",
+  props: ["doc", "progress"],
+  computed: {
+    percentProgress() {
+      return Math.min(Math.max(this.progress * 100, 0), 100);
+    }
+  }
+}
+</script>
+
+<style scoped>
+
+.thumbnail-progress-bar {
+  position: absolute;
+  left: 0;
+  bottom: 0;
+
+  height: 4px;
+  background: #2196f3AA;
+
+  z-index: 9;
+}
+
+.theme-black .thumbnail-progress-bar {
+  background: rgba(0, 188, 212, 0.95);
+}
+
+.sub-document .thumbnail-progress-bar {
+  max-width: calc(100% - 8px);
+  left: 4px;
+}
+
+
+</style>

sist2-vue/src/components/icons/ClipboardIcon.vue

@@ -0,0 +1,21 @@
+<template>
+  <svg style="width:24px;height:24px" viewBox="0 0 24 24">
+    <path
+        fill="currentColor"
+        d="M17,9H7V7H17M17,13H7V11H17M14,17H7V15H14M12,3A1,1 0 0,1 13,4A1,1 0 0,1 12,5A1,1 0 0,1 11,4A1,1 0 0,1 12,3M19,3H14.82C14.4,1.84 13.3,1 12,1C10.7,1 9.6,1.84 9.18,3H5A2,2 0 0,0 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V5A2,2 0 0,0 19,3Z"/>
+  </svg>
+</template>
+
+<script>
+export default {
+  name: "ClipboardIcon"
+}
+</script>
+
+<style scoped>
+svg {
+  display: inline-block;
+  width: 20px;
+  height: 20px;
+}
+</style>

sist2-vue/src/components/icons/DebugIcon.vue

@@ -0,0 +1,22 @@
+<template>
+  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 309.998 309.998" fill="currentColor">
+    <path
+        d="M294.998,155.03H250v-48.82l39.714-39.715c5.858-5.857,5.858-15.356,0-21.213c-5.857-5.857-15.355-5.857-21.213,0 l-23.7,23.701c-12.885-37.2-48.274-63.984-89.802-63.984c-41.528,0-76.913,26.787-89.797,63.989L41.497,45.282 c-5.856-5.859-15.354-5.857-21.213,0s-5.858,15.355,0,21.213L60,106.212v48.818H15c-8.284,0-15,6.716-15,15c0,8.284,6.716,15,15,15 h45.134c0.855,16.314,5.849,31.551,13.944,44.68l-49.685,49.683c-5.858,5.857-5.858,15.354,0,21.213 c2.929,2.93,6.768,4.394,10.607,4.394c3.838,0,7.678-1.465,10.606-4.394l48.095-48.093c16.558,14.018,37.957,22.486,61.301,22.486 c0.019,0,0.037-0.001,0.057-0.001c0.011,0,0.022,0.002,0.033,0.002c0.019,0,0.037-0.003,0.056-0.003 c23.285-0.035,44.629-8.494,61.15-22.483l48.094,48.092c2.929,2.929,6.768,4.394,10.606,4.394c3.839,0,7.678-1.465,10.607-4.394 c5.858-5.858,5.858-15.355,0-21.213l-49.683-49.681c8.096-13.131,13.089-28.366,13.944-44.682h45.132c8.284,0,15-6.716,15-15 C309.998,161.746,303.282,155.03,294.998,155.03z M154.999,34.999c30.681,0,56.465,21.365,63.254,50H91.747 C98.535,56.364,124.318,34.999,154.999,34.999z M90,179.999v-9.272c0.011-0.232,0.035-0.462,0.035-0.696 c0-0.234-0.024-0.464-0.035-0.695v-54.336h50.092v128.254C111.415,236.494,90,210.708,90,179.999z M170.092,243.212V114.999H220 v54.297c-0.012,0.244-0.037,0.486-0.037,0.734c0,0.248,0.025,0.49,0.037,0.734v9.234C220,210.645,198.676,236.388,170.092,243.212z"/>
+  </svg>
+
+</template>
+
+<script>
+export default {
+  name: "DebugIcon"
+}
+</script>
+
+<style scoped>
+svg {
+  display: inline-block;
+  width: 20px;
+  height: 20px;
+  vertical-align: middle;
+}
+</style>

sist2-vue/src/components/icons/FileIcon.vue

@@ -0,0 +1,33 @@
+<template>
+  <svg class="file-icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 50 50">
+    <path
+        fill="currentColor"
+        d="M 7 2 L 7 48 L 43 48 L 43 14.59375 L 42.71875 14.28125 L 30.71875 2.28125 L 30.40625 2 Z M 9 4 L 29 4 L 29 16 L 41 16 L 41 46 L 9 46 Z M 31 5.4375 L 39.5625 14 L 31 14 Z"/>
+  </svg>
+</template>
+
+<script>
+export default {
+  name: "FileIcon"
+}
+</script>
+
+<style scoped>
+.file-icon {
+  position: absolute;
+  max-height: 100%;
+  max-width: 100%;
+  top: 0;
+  bottom: 0;
+  left: 0;
+  right: 0;
+}
+
+.theme-black .file-icon {
+  color: #ffffff50;
+}
+
+.theme-light .file-icon {
+  color: #000000a0;
+}
+</style>

sist2-vue/src/components/icons/GearIcon.vue

@@ -0,0 +1,23 @@
+<template>
+  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" fill="currentColor">
+    <g transform="translate(0.000000,512.000000) scale(0.100000,-0.100000)">
+      <path
+          d="M4568.5,5011c-73.2-7.7-154-25-177.1-36.6c-84.7-46.2-102-119.4-159.8-689.2s-65.5-610.3-159.8-670c-23.1-15.4-125.1-55.8-225.3-90.5c-100.1-32.7-290.7-111.7-423.6-175.2c-319.6-152.1-315.8-152.1-619.9,94.3c-718.1,583.3-650.7,535.2-747,535.2c-77,0-104-11.6-184.8-77c-157.9-127.1-410.1-375.4-567.9-558.3c-155.9-177.1-190.6-250.3-159.8-344.6c9.6-27,165.6-227.2,344.6-446.7c181-219.5,342.7-425.5,360-458.2c52-88.6,42.3-150.2-50.1-335c-73.2-148.3-144.4-325.4-252.2-623.8c-17.3-50-57.8-113.6-88.6-138.6c-63.5-53.9-59.7-53.9-695-117.4c-527.5-52-577.6-65.5-627.6-179c-46.2-105.9-46.2-1057,0-1162.9c50-113.6,98.2-127.1,646.9-181c271.5-25,523.7-52,560.2-57.8c111.7-17.3,179.1-107.8,259.9-344.6c38.5-115.5,119.4-310,177.1-431.3c57.8-119.4,104-240.7,104-269.5c0-78.9-42.4-140.5-394.7-568c-179-219.5-335-419.7-344.6-446.6c-30.8-94.3,3.9-167.5,159.8-344.6c157.9-181,410.1-429.3,564.1-554.5c96.3-78.9,188.7-105.9,265.7-75.1c26.9,11.6,234.9,173.3,462.1,360c227.2,188.7,433.2,348.5,458.2,358.1c82.8,30.8,136.7,17.3,354.3-86.6c119.4-57.8,308-136.7,419.7-175.2c111.7-38.5,221.4-82.8,244.5-98.2c94.3-59.7,102-100.1,159.8-670c61.6-606.5,73.2-648.8,188.7-700.8c105.9-46.2,1057-46.2,1162.9,0c115.5,52,127.1,94.3,188.7,700.8c57.8,569.9,65.4,610.3,159.8,670c23.1,15.4,132.9,59.7,244.5,98.2s300.3,117.4,417.8,175.2c219.5,104,273.4,117.5,356.2,86.6c25-9.6,231-169.4,458.2-358.1c227.2-186.8,435.1-348.5,462.1-360c77-28.9,169.4-3.9,265.7,75.1c152.1,121.3,442.8,410.1,583.4,577.6c140.6,163.6,173.3,242.6,136.7,333.1c-11.6,27-173.3,234.9-360,462.1c-188.7,227.2-348.5,433.2-358.1,458.2c-30.8,82.8-17.3,136.7,86.6,356.2c57.8,117.4,138.6,311.9,177.1,427.4c80.9,236.8,148.3,327.3,259.9,344.6c36.6,5.8,288.8,32.7,562.2,59.7c308,28.9,517.9,59.7,550.6,77c30.8,15.4,71.2,59.7,90.5,100.1c32.8,65.4,36.6,123.2,34.7,573.7c0,562.2-11.5,627.6-115.5,687.3c-46.2,27-188.7,48.1-612.2,90.5c-573.7,59.7-614.2,67.4-673.8,161.7c-15.4,23.1-59.7,132.9-98.2,244.5s-117.4,300.3-175.2,417.8c-57.8,119.4-104,240.7-104,271.5c0,80.9,40.4,138.6,394.7,569.9c181,219.5,335,419.7,344.6,446.7c30.8,94.3-3.9,167.5-159.8,344.6c-157.9,181-410.1,429.3-564.1,554.5c-96.3,78.9-188.7,104-265.7,75.1c-27-11.6-234.9-173.3-462.1-360c-227.2-188.7-433.2-348.5-458.2-358.1c-80.9-30.8-130.9-19.2-371.6,96.3c-130.9,61.6-325.4,142.5-431.3,177.1c-217.5,71.2-308,140.5-325.4,250.3c-5.8,36.6-32.7,288.8-57.8,560.3c-53.9,550.6-67.4,596.8-181,645C5502.3,5018.7,4807.3,5036,4568.5,5011z M5463.8,1897.8c502.5-127.1,954.9-494.8,1184-960.7c446.7-914.5,78.9-2011.9-824-2460.5c-1053.1-521.8-2308.4,52-2604.9,1189.8c-71.2,277.2-71.2,629.6,0,904.9c192.5,737.4,814.4,1284.2,1569.1,1376.6C4974.8,1971,5255.9,1949.8,5463.8,1897.8z"/>
+    </g>
+  </svg>
+</template>
+
+<script>
+export default {
+  name: "GearIcon"
+}
+</script>
+
+<style scoped>
+svg {
+  display: inline-block;
+  width: 20px;
+  height: 20px;
+  margin-top: -4px;
+}
+</style>

sist2-vue/src/components/icons/LanguageIcon.vue

@@ -0,0 +1,21 @@
+<template>
+  <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path
+        fill="currentColor"
+        d="M12 0c-6.627 0-12 5.373-12 12s5.373 12 12 12 12-5.373 12-12-5.373-12-12-12zm1 16.057v-3.057h2.994c-.059 1.143-.212 2.24-.456 3.279-.823-.12-1.674-.188-2.538-.222zm1.957 2.162c-.499 1.33-1.159 2.497-1.957 3.456v-3.62c.666.028 1.319.081 1.957.164zm-1.957-7.219v-3.015c.868-.034 1.721-.103 2.548-.224.238 1.027.389 2.111.446 3.239h-2.994zm0-5.014v-3.661c.806.969 1.471 2.15 1.971 3.496-.642.084-1.3.137-1.971.165zm2.703-3.267c1.237.496 2.354 1.228 3.29 2.146-.642.234-1.311.442-2.019.607-.344-.992-.775-1.91-1.271-2.753zm-7.241 13.56c-.244-1.039-.398-2.136-.456-3.279h2.994v3.057c-.865.034-1.714.102-2.538.222zm2.538 1.776v3.62c-.798-.959-1.458-2.126-1.957-3.456.638-.083 1.291-.136 1.957-.164zm-2.994-7.055c.057-1.128.207-2.212.446-3.239.827.121 1.68.19 2.548.224v3.015h-2.994zm1.024-5.179c.5-1.346 1.165-2.527 1.97-3.496v3.661c-.671-.028-1.329-.081-1.97-.165zm-2.005-.35c-.708-.165-1.377-.373-2.018-.607.937-.918 2.053-1.65 3.29-2.146-.496.844-.927 1.762-1.272 2.753zm-.549 1.918c-.264 1.151-.434 2.36-.492 3.611h-3.933c.165-1.658.739-3.197 1.617-4.518.88.361 1.816.67 2.808.907zm.009 9.262c-.988.236-1.92.542-2.797.9-.89-1.328-1.471-2.879-1.637-4.551h3.934c.058 1.265.231 2.488.5 3.651zm.553 1.917c.342.976.768 1.881 1.257 2.712-1.223-.49-2.326-1.211-3.256-2.115.636-.229 1.299-.435 1.999-.597zm9.924 0c.7.163 1.362.367 1.999.597-.931.903-2.034 1.625-3.257 2.116.489-.832.915-1.737 1.258-2.713zm.553-1.917c.27-1.163.442-2.386.501-3.651h3.934c-.167 1.672-.748 3.223-1.638 4.551-.877-.358-1.81-.664-2.797-.9zm.501-5.651c-.058-1.251-.229-2.46-.492-3.611.992-.237 1.929-.546 2.809-.907.877 1.321 1.451 2.86 1.616 4.518h-3.933z"/>
+  </svg>
+</template>
+
+<script>
+export default {
+  name: "LanguageIcon"
+}
+</script>
+
+<style scoped>
+svg {
+  display: inline-block;
+  width: 20px;
+  height: 20px;
+}
+</style>

sist2-vue/src/components/icons/Sist2Icon.vue

@@ -0,0 +1,40 @@
+<template>
+  <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width="27.868069mm"
+      height="7.6446671mm"
+      viewBox="0 0 27.868069 7.6446671"
+  >
+    <g transform="translate(-4.5018313,-4.1849793)">
+      <g
+          style="fill: currentColor;fill-opacity:1;stroke:none;stroke-width:0.26458332">
+        <path
+            d="m 6.3153296,11.829646 q -0.7717014,0 -1.8134983,-0.337619 v -0.916395 q 1.0128581,0.511252 1.803852,0.511252 0.5643067,0 0.901926,-0.236334 0.3376194,-0.236333 0.3376194,-0.63183 0,-0.3424428 -0.2845649,-0.5498376 Q 6.980922,9.4566645 6.3635609,9.3264399 L 5.9921796,9.2492698 Q 5.2301245,9.0949295 4.8732126,8.7428407 4.5211238,8.3859288 4.5211238,7.7733908 q 0,-0.7765245 0.5305447,-1.1961372 0.5305447,-0.4196126 1.5096409,-0.4196126 0.829579,0 1.6061036,0.3183268 V 7.3441319 Q 7.4101809,6.9004036 6.5854251,6.9004036 q -1.1671984,0 -1.1671984,0.7958171 0,0.2604492 0.1012858,0.4147895 0.1012858,0.1495171 0.3858507,0.2556261 0.2845649,0.1012858 0.8392253,0.2122179 l 0.3569119,0.067524 q 1.3408312,0.2652724 1.3408312,1.4614098 0,0.80064 -0.5691298,1.263661 -0.5691298,0.458197 -1.5578722,0.458197 z"
+            style="stroke-width:0.26458332"
+        />
+        <path
+            d="m 11.943927,5.3087694 q -0.144694,0 -0.144694,-0.144694 V 4.3296733 q 0,-0.144694 0.144694,-0.144694 h 0.694531 q 0.144694,0 0.144694,0.144694 v 0.8344021 q 0,0.144694 -0.144694,0.144694 z M 13.5645,11.728361 q -0.795817,0 -1.234722,-0.511253 -0.434082,-0.516075 -0.434082,-1.4469398 V 6.9823969 H 10.714028 V 6.2878656 h 2.069124 v 3.4823026 q 0,0.5884228 0.221864,0.8971028 0.221865,0.308681 0.6463,0.308681 h 1.036974 v 0.752409 z"
+            style="stroke-width:0.26458332"
+        />
+        <path
+            d="m 18.209178,11.829646 q -0.771701,0 -1.813498,-0.337619 v -0.916395 q 1.012858,0.511252 1.803852,0.511252 0.564306,0 0.901926,-0.236334 0.337619,-0.236333 0.337619,-0.63183 0,-0.3424428 -0.284565,-0.5498376 Q 18.87477,9.4566645 18.257409,9.3264399 l -0.371381,-0.07717 Q 17.123973,9.0949295 16.767061,8.7428407 16.414972,8.3859288 16.414972,7.7733908 q 0,-0.7765245 0.530545,-1.1961372 0.530545,-0.4196126 1.509641,-0.4196126 0.829579,0 1.606103,0.3183268 v 0.8681641 q -0.757232,-0.4437283 -1.581988,-0.4437283 -1.167198,0 -1.167198,0.7958171 0,0.2604492 0.101286,0.4147895 0.101286,0.1495171 0.385851,0.2556261 0.284565,0.1012858 0.839225,0.2122179 l 0.356912,0.067524 q 1.340831,0.2652724 1.340831,1.4614098 0,0.80064 -0.56913,1.263661 -0.56913,0.458197 -1.557872,0.458197 z"
+            style="stroke-width:0.26458332"
+        />
+        <path
+            d="m 25.207545,11.709068 q -0.993565,0 -1.408355,-0.40032 -0.409966,-0.405143 -0.409966,-1.3794164 V 6.9775737 H 21.947107 V 6.2878656 h 1.442117 V 4.8746874 l 0.887457,-0.3858507 v 1.7990289 h 2.016069 v 0.6897081 h -2.016069 v 2.9517579 q 0,0.5932454 0.226687,0.8344024 0.226687,0.236333 0.790994,0.236333 h 0.998388 v 0.709001 z"
+            style="stroke-width:0.26458332"
+        />
+        <path
+            d="m 27.995317,11.043476 q 0,-0.178456 0.120578,-0.299035 0.274919,-0.289388 0.651123,-0.684885 0.376205,-0.4003199 0.805464,-0.8681638 0.327973,-0.356912 0.491959,-0.5353679 0.16881,-0.1832791 0.255626,-0.2845649 0.09164,-0.1012858 0.178456,-0.2073948 0.255626,-0.3086805 0.405144,-0.5257215 0.15434,-0.2170411 0.250803,-0.4292589 0.168809,-0.3762045 0.168809,-0.7524089 0,-0.5980686 -0.352089,-0.935688 -0.356911,-0.3424425 -0.979096,-0.3424425 -0.863341,0 -1.938899,0.6414768 V 4.8361023 q 0.491959,-0.2363335 0.979096,-0.3569119 0.47749,-0.1205783 0.945334,-0.1205783 0.501606,0 0.940511,0.1350477 0.438905,0.1350478 0.766878,0.4244358 0.289388,0.2556261 0.463021,0.6270074 0.173633,0.3665582 0.173633,0.829579 0,0.4726671 -0.212218,0.9501574 -0.106109,0.2411567 -0.274919,0.4726671 -0.163986,0.2266873 -0.424435,0.540191 Q 31.270225,8.501684 31.077299,8.718725 30.884374,8.9357661 30.628748,9.2106847 30.445469,9.4084332 30.286305,9.5675966 30.131965,9.72676 29.958332,9.9003928 29.7847,10.069203 29.558012,10.300713 29.336148,10.5274 29.012998,10.869843 h 3.356901 v 0.819932 h -4.374582 z"
+            style="stroke-width:0.26458332"
+        />
+      </g>
+    </g>
+  </svg>
+</template>
+
+<script>
+export default {
+  name: "Sist2Icon"
+}
+</script>

sist2-vue/src/i18n/messages.ts

@@ -0,0 +1,502 @@
+export default {
+    en: {
+        filePage: {
+          notFound: "Not found"
+        },
+        searchBar: {
+            simple: "Search",
+            advanced: "Advanced search",
+            fuzzy: "Fuzzy"
+        },
+        addTag: "Add",
+        deleteTag: "Delete",
+        download: "Download",
+        and: "and",
+        page: "page",
+        pages: "pages",
+        mimeTypes: "Media types",
+        tags: "Tags",
+        help: {
+            simpleSearch: "Simple search",
+            advancedSearch: "Advanced search",
+            help: "Help",
+            term: "<TERM>",
+            and: "AND operator",
+            or: "OR operator",
+            not: "negates a single term",
+            quotes: "will match the enclosed sequence of terms in that specific order",
+            prefix: "will match any term with a given prefix when used at the end of a word",
+            parens: "used to group expressions",
+            tildeTerm: "match a term with a given edit distance",
+            tildePhrase: "match a phrase with a given number of allowed intervening unmatched words",
+            example1:
+                "For example: <code>\"fried eggs\" +(eggplant | potato) -frittata</code> will match the " +
+                "phrase <i>fried eggs</i> and either <i>eggplant</i> or <i>potato</i>, but will ignore results " +
+                "containing <i>frittata</i>.",
+            defaultOperator:
+                "When neither <code>+</code> or <code>|</code> is specified, the default operator is " +
+                "<code>+</code> (and).",
+            fuzzy:
+                "When the <b>Fuzzy</b> option is checked, partial matches based on 3-grams are also returned.",
+            moreInfoSimple: "For more information, see <a target=\"_blank\" " +
+                "rel=\"noreferrer\" href=\"//www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-simple-query-string-query.html\">Elasticsearch documentation</a>",
+            moreInfoAdvanced: "For documentation about the advanced search mode, see <a target=\"_blank\" rel=\"noreferrer\" href=\"//www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html#query-string-syntax\">Elasticsearch documentation</a>"
+        },
+        config: "Configuration",
+        configDescription: "Configuration is saved in real time for this browser.",
+        configReset: "Reset configuration",
+        searchOptions: "Search options",
+        treemapOptions: "Treemap options",
+        displayOptions: "Display options",
+        opt: {
+            lang: "Language",
+            highlight: "Enable highlighting",
+            fuzzy: "Set fuzzy search by default",
+            searchInPath: "Enable matching query against document path",
+            suggestPath: "Enable auto-complete in path filter bar",
+            fragmentSize: "Highlight context size in characters",
+            queryMode: "Search mode",
+            displayMode: "Display",
+            columns: "Column count",
+            treemapType: "Treemap type",
+            treemapTiling: "Treemap tiling",
+            treemapColorGroupingDepth: "Treemap color grouping depth (flat)",
+            treemapColor: "Treemap color (cascaded)",
+            treemapSize: "Treemap size",
+            theme: "Theme",
+            lightboxLoadOnlyCurrent: "Do not preload full-size images for adjacent slides in image viewer.",
+            slideDuration: "Slide duration",
+            resultSize: "Number of results per page",
+            tagOrOperator: "Use OR operator when specifying multiple tags.",
+            hideDuplicates: "Hide duplicate results based on checksum",
+            hideLegacy: "Hide the 'legacyES' Elasticsearch notice",
+            updateMimeMap: "Update the Media Types tree in real time",
+            useDatePicker: "Use a Date Picker component rather than a slider",
+            vidPreviewInterval: "Video preview frame duration in ms"
+        },
+        queryMode: {
+            simple: "Simple",
+            advanced: "Advanced",
+        },
+        lang: {
+            en: "English",
+            fr: "Français",
+            "zh-CN": "简体中文",
+        },
+        displayMode: {
+            grid: "Grid",
+            list: "List",
+        },
+        columns: {
+            auto: "Auto"
+        },
+        treemapType: {
+            cascaded: "Cascaded",
+            flat: "Flat (compact)"
+        },
+        treemapSize: {
+            small: "Small",
+            medium: "Medium",
+            large: "Large",
+            xLarge: "xLarge",
+            xxLarge: "xxLarge",
+            custom: "Custom",
+        },
+        treemapTiling: {
+            binary: "Binary",
+            squarify: "Squarify",
+            slice: "Slice",
+            dice: "Dice",
+            sliceDice: "Slice & Dice",
+        },
+        theme: {
+            light: "Light",
+            black: "Black"
+        },
+        hit: "hit",
+        hits: "hits",
+        details: "Details",
+        stats: "Stats",
+        queryTime: "Query time",
+        totalSize: "Total size",
+        pathBar: {
+            placeholder: "Filter path",
+            modalTitle: "Select path"
+        },
+        debug: "Debug information",
+        debugDescription: "Information useful for debugging. If you encounter bugs or have suggestions for" +
+            " new features, please submit a new issue <a href='https://github.com/simon987/sist2/issues/new/choose'>here</a>.",
+        tagline: "Tagline",
+        toast: {
+            esConnErrTitle: "Elasticsearch connection error",
+            esConnErr: "sist2 web module encountered an error while connecting to Elasticsearch." +
+                " See server logs for more information.",
+            esQueryErrTitle: "Query error",
+            esQueryErr: "Could not parse or execute query, please check the Advanced search documentation. " +
+                "See server logs for more information.",
+            dupeTagTitle: "Duplicate tag",
+            dupeTag: "This tag already exists for this document.",
+            copiedToClipboard: "Copied to clipboard"
+        },
+        saveTagModalTitle: "Add tag",
+        saveTagPlaceholder: "Tag name",
+        confirm: "Confirm",
+        indexPickerPlaceholder: "Select an index",
+        sort: {
+            relevance: "Relevance",
+            dateAsc: "Date (Older first)",
+            dateDesc: "Date (Newer first)",
+            sizeAsc: "Size (Smaller first)",
+            sizeDesc: "Size (Larger first)",
+            nameAsc: "Name (A-z)",
+            nameDesc: "Name (Z-a)",
+            random: "Random",
+        },
+        d3: {
+            mimeCount: "File count distribution by media type",
+            mimeSize: "Size distribution by media type",
+            dateHistogram: "File modification time distribution",
+            sizeHistogram: "File size distribution",
+        },
+        indexPicker: {
+            selectNone: "Select None",
+            selectAll: "Select All",
+            selectedIndex: "selected index",
+            selectedIndices: "selected indices",
+        },
+    },
+    fr: {
+        filePage: {
+            notFound: "Ficher introuvable"
+        },
+        searchBar: {
+            simple: "Recherche",
+            advanced: "Recherche avancée",
+            fuzzy: "Approximatif"
+        },
+        addTag: "Ajouter",
+        deleteTag: "Supprimer",
+        download: "Télécharger",
+        and: "et",
+        page: "page",
+        pages: "pages",
+        mimeTypes: "Types de médias",
+        tags: "Tags",
+        help: {
+            simpleSearch: "Recherche simple",
+            advancedSearch: "Recherche avancée",
+            help: "Aide",
+            term: "<TERME>",
+            and: "opérator ET",
+            or: "opérator OU",
+            not: "exclut un terme",
+            quotes: "recherche la séquence de termes dans cet ordre spécifique.",
+            prefix: "lorsqu'utilisé à la fin d'un mot, recherche tous les termes avec le préfixe donné.",
+            parens: "utilisé pour regrouper des expressions",
+            tildeTerm: "recherche un terme avec une distance d'édition donnée",
+            tildePhrase: "recherche une phrase avec un nombre donné de mots intermédiaires tolérés",
+            example1:
+                "Par exemple: <code>\"fried eggs\" +(eggplant | potato) -frittata</code> va rechercher la " +
+                "phrase <i>fried eggs</i> et soit <i>eggplant</i> ou <i>potato</i>, mais vas exlure les résultats " +
+                "qui contiennent <i>frittata</i>.",
+            defaultOperator:
+                "Lorsqu'aucun des opérateurs <code>+</code> ou <code>|</code> sont spécifiés, l'opérateur par défaut " +
+                "est <code>+</code> (ET).",
+            fuzzy:
+                "Lorsque l'option <b>Approximatif</b> est activée, les résultats partiels basés sur les trigrammes sont" +
+                " également inclus.",
+            moreInfoSimple: "Pour plus d'information, voir <a target=\"_blank\" " +
+                "rel=\"noreferrer\" href=\"//www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-simple-query-string-query.html\">documentation Elasticsearch</a>",
+            moreInfoAdvanced: "Pour plus d'information sur la recherche avancée, voir <a target=\"_blank\" rel=\"noreferrer\" href=\"//www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html#query-string-syntax\">documentation Elasticsearch</a>"
+        },
+        config: "Configuration",
+        configDescription: "La configuration est enregistrée en temps réel pour ce navigateur.",
+        configReset: "Réinitialiser la configuration",
+        searchOptions: "Options de recherche",
+        treemapOptions: "Options du Treemap",
+        displayOptions: "Options d'affichage",
+        opt: {
+            lang: "Langue",
+            highlight: "Activer le surlignage",
+            fuzzy: "Activer la recherche approximative par défaut",
+            searchInPath: "Activer la recherche dans le chemin des documents",
+            suggestPath: "Activer l'autocomplétion dans la barre de filtre de chemin",
+            fragmentSize: "Longueur du contexte de surlignage, en nombre de caractères",
+            queryMode: "Mode de recherche",
+            displayMode: "Affichage",
+            columns: "Nombre de colonnes",
+            treemapType: "Type de Treemap",
+            treemapTiling: "Treemap tiling",
+            treemapColorGroupingDepth: "Groupage de couleur du Treemap (plat)",
+            treemapColor: "Couleur du Treemap (en cascade)",
+            treemapSize: "Taille du Treemap",
+            theme: "Thème",
+            lightboxLoadOnlyCurrent: "Désactiver le chargement des diapositives adjacentes pour le visualiseur d'images",
+            slideDuration: "Durée des diapositives",
+            resultSize: "Nombre de résultats par page",
+            tagOrOperator: "Utiliser l'opérateur OU lors de la spécification de plusieurs tags",
+            hideDuplicates: "Masquer les résultats en double",
+            hideLegacy: "Masquer la notice 'legacyES' Elasticsearch",
+            updateMimeMap: "Mettre à jour l'arbre de Types de médias en temps réel",
+            useDatePicker: "Afficher un composant « Date Picker » plutôt qu'un slider",
+            vidPreviewInterval: "Durée des images d'aperçu video en millisecondes"
+        },
+        queryMode: {
+            simple: "Simple",
+            advanced: "Avancé",
+        },
+        lang: {
+            en: "English",
+            fr: "Français",
+            "zh-CN": "简体中文",
+        },
+        displayMode: {
+            grid: "Grille",
+            list: "Liste",
+        },
+        columns: {
+            auto: "Auto"
+        },
+        treemapType: {
+            cascaded: "En cascade",
+            flat: "Plat (compact)"
+        },
+        treemapSize: {
+            small: "Petit",
+            medium: "Moyen",
+            large: "Grand",
+            xLarge: "xGrand",
+            xxLarge: "xxGrand",
+            custom: "Personnalisé",
+        },
+        treemapTiling: {
+            binary: "Binary",
+            squarify: "Squarify",
+            slice: "Slice",
+            dice: "Dice",
+            sliceDice: "Slice & Dice",
+        },
+        theme: {
+            light: "Clair",
+            black: "Noir"
+        },
+        hit: "résultat",
+        hits: "résultats",
+        details: "Détails",
+        stats: "Stats",
+        queryTime: "Durée de la requête",
+        totalSize: "Taille totale",
+        pathBar: {
+            placeholder: "Filtrer le chemin",
+            modalTitle: "Sélectionner le chemin"
+        },
+        debug: "Information de débogage",
+        debugDescription: "Informations utiles pour le débogage\n" +
+            "Si vous rencontrez des bogues ou si vous avez des suggestions pour de nouvelles fonctionnalités," +
+            " veuillez soumettre un nouvel Issue <a href='https://github.com/simon987/sist2/issues/new/choose'>ici</a>.",
+        tagline: "Tagline",
+        toast: {
+            esConnErrTitle: "Erreur de connexion Elasticsearch",
+            esConnErr: "Le module web a rencontré une erreur lors de la connexion à Elasticsearch." +
+                " Consultez les journaux du serveur pour plus d'informations..",
+            esQueryErrTitle: "Erreur de requête",
+            esQueryErr: "Impossible d'analyser ou d'exécuter la requête, veuillez consulter la documentation sur la " +
+                "recherche avancée. Voir les journaux du serveur pour plus d'informations.",
+            dupeTagTitle: "Tag en double",
+            dupeTag: "Ce tag existe déjà pour ce document.",
+            copiedToClipboard: "Copié dans le presse-papier"
+        },
+        saveTagModalTitle: "Ajouter un tag",
+        saveTagPlaceholder: "Nom du tag",
+        confirm: "Confirmer",
+        indexPickerPlaceholder: "Sélectionner un index",
+        sort: {
+            relevance: "Pertinence",
+            dateAsc: "Date (Plus ancient)",
+            dateDesc: "Date (Plus récent)",
+            sizeAsc: "Taille (Plus petit)",
+            sizeDesc: "Taille (Plus grand)",
+            nameAsc: "Nom (A-z)",
+            nameDesc: "Nom (Z-a)",
+            random: "Aléatoire",
+        },
+        d3: {
+            mimeCount: "Distribution du nombre de fichiers par type de média",
+            mimeSize: "Distribution des tailles de fichiers par type de média",
+            dateHistogram: "Distribution des dates de modification",
+            sizeHistogram: "Distribution des tailles de fichier",
+        },
+        indexPicker: {
+            selectNone: "Sélectionner aucun",
+            selectAll: "Sélectionner tout",
+            selectedIndex: "indice sélectionné",
+            selectedIndices: "indices sélectionnés",
+        },
+    },
+    "zh-CN": {
+        filePage: {
+            notFound: "未找到"
+        },
+        searchBar: {
+            simple: "搜索",
+            advanced: "高级搜索",
+            fuzzy: "模糊搜索"
+        },
+        addTag: "添加",
+        deleteTag: "删除",
+        download: "下载",
+        and: "与",
+        page: "页",
+        pages: "页",
+        mimeTypes: "文件类型",
+        tags: "标签",
+        help: {
+            simpleSearch: "简易搜索",
+            advancedSearch: "高级搜索",
+            help: "帮助",
+            term: "<关键词>",
+            and: "与操作",
+            or: "或操作",
+            not: "反选单个关键词",
+            quotes: "括起来的部分视为一个关键词，保序",
+            prefix: "在词尾使用时，匹配前缀",
+            parens: "表达式编组",
+            tildeTerm: "匹配编辑距离以内的关键词",
+            tildePhrase: "匹配短语，容忍一些非匹配词",
+            example1:
+                "例如: <code>\"番茄\" +(炒蛋 | 牛腩) -饭</code> 将匹配" +
+                "短语 <i>番茄炒蛋</i>、<i>炒蛋</i> 或者 <i>牛腩</i>，而忽略任何带有" +
+                "<i>饭</i>的关键词.",
+            defaultOperator:
+                "表达式中无<code>+</code>或者<code>|</code>时，默认使用" +
+                "<code>+</code>（与操作）。",
+            fuzzy:
+                "选中<b>模糊搜索</b>选项时，返回部分匹配的结果（3-grams)。",
+            moreInfoSimple: "详细信息：<a target=\"_blank\" " +
+                "rel=\"noreferrer\" href=\"//www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-simple-query-string-query.html\">Elasticsearch文档</a>",
+            moreInfoAdvanced: "高级搜索模式文档：<a target=\"_blank\" rel=\"noreferrer\" href=\"//www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html#query-string-syntax\">Elasticsearch文档</a>"
+        },
+        config: "配置",
+        configDescription: "配置在此浏览器中实时保存。",
+        configReset: "重置所有设置",
+        searchOptions: "搜索选项",
+        treemapOptions: "树状图选项",
+        displayOptions: "显示选项",
+        opt: {
+            lang: "语言",
+            highlight: "启用高亮",
+            fuzzy: "默认使用模糊搜索",
+            searchInPath: "匹配文档路径",
+            suggestPath: "搜索框启用自动补全",
+            fragmentSize: "高亮上下文大小",
+            queryMode: "搜索模式",
+            displayMode: "显示",
+            columns: "列数",
+            treemapType: "树状图类属性",
+            treemapTiling: "树状图平铺",
+            treemapColorGroupingDepth: "树状图颜色编组深度（展开）",
+            treemapColor: "树状图颜色（折叠）",
+            treemapSize: "树状图大小",
+            theme: "主题",
+            lightboxLoadOnlyCurrent: "在图片查看器中，不要预读相邻的全图",
+            slideDuration: "幻灯片时长",
+            resultSize: "每页结果数",
+            tagOrOperator: "使用或操作（OR）匹配多个标签。",
+            hideDuplicates: "使用校验码隐藏重复结果",
+            hideLegacy: "隐藏'legacyES' Elasticsearch 通知",
+            updateMimeMap: "媒体类型树的实时更新",
+            useDatePicker: "使用日期选择器组件而不是滑块",
+            vidPreviewInterval: "视频预览帧的持续时间，以毫秒为单位"
+        },
+        queryMode: {
+            simple: "简单",
+            advanced: "高级",
+        },
+        lang: {
+            en: "English",
+            fr: "Français",
+            "zh-CN": "简体中文",
+        },
+        displayMode: {
+            grid: "网格",
+            list: "列表",
+        },
+        columns: {
+            auto: "自动"
+        },
+        treemapType: {
+            cascaded: "折叠",
+            flat: "平铺（紧凑）"
+        },
+        treemapSize: {
+            small: "小",
+            medium: "中",
+            large: "大",
+            xLarge: "加大",
+            xxLarge: "加加大",
+            custom: "自订",
+        },
+        treemapTiling: {
+            binary: "Binary",
+            squarify: "Squarify",
+            slice: "Slice",
+            dice: "Dice",
+            sliceDice: "Slice & Dice",
+        },
+        theme: {
+            light: "亮",
+            black: "暗"
+        },
+        hit: "命中",
+        hits: "命中",
+        details: "详细信息",
+        stats: "统计信息",
+        queryTime: "查询时间",
+        totalSize: "总大小",
+        pathBar: {
+            placeholder: "过滤路径",
+            modalTitle: "选择路径"
+        },
+        debug: "调试信息",
+        debugDescription: "对调试除错有用的信息。 若您遇到bug或者想建议新功能，请提交新Issue到" +
+            "<a href='https://github.com/simon987/sist2/issues/new/choose'>这里</a>.",
+        tagline: "标签栏",
+        toast: {
+            esConnErrTitle: "Elasticsearch连接错误",
+            esConnErr: "sist2 web 模块连接Elasticsearch出错。" +
+                "查看服务日志以获取更多信息。",
+            esQueryErrTitle: "查询错误",
+            esQueryErr: "无法识别或执行查询，请查阅高级搜索文档。" +
+                "查看服务日志以获取更多信息。",
+            dupeTagTitle: "重复标签",
+            dupeTag: "该标签已存在于此文档。",
+            copiedToClipboard: "复制到剪贴板"
+        },
+        saveTagModalTitle: "增加标签",
+        saveTagPlaceholder: "标签名",
+        confirm: "确认",
+        indexPickerPlaceholder: "选择一个索引",
+        sort: {
+            relevance: "相关度",
+            dateAsc: "日期（由旧到新）",
+            dateDesc: "日期（由新到旧）",
+            sizeAsc: "大小（从小到大）",
+            sizeDesc: "大小（从大到小）",
+            nameAsc: "名字（A-z）",
+            nameDesc: "名字 （Z-a）",
+            random: "随机",
+        },
+        d3: {
+            mimeCount: "各类文件数量分布",
+            mimeSize: "各类文件大小分布",
+            dateHistogram: "文件修改时间分布",
+            sizeHistogram: "文件大小分布",
+        },
+        indexPicker: {
+            selectNone: "清空",
+            selectAll: "全选",
+            selectedIndex: "选中索引",
+            selectedIndices: "选中索引",
+        },
+    },
+}

sist2-vue/src/main.js

@@ -0,0 +1,29 @@
+import '@babel/polyfill'
+import 'mutationobserver-shim'
+import Vue from 'vue'
+import './plugins/bootstrap-vue'
+import App from './App.vue'
+import router from './router'
+import store from './store'
+import VueI18n from "vue-i18n";
+import messages from "@/i18n/messages";
+
+
+import VueRouter from "vue-router";
+
+Vue.config.productionTip = false;
+
+Vue.use(VueI18n);
+Vue.use(VueRouter);
+
+const i18n = new VueI18n({
+    locale: "en",
+    messages: messages
+});
+
+new Vue({
+    router,
+    store,
+    i18n,
+    render: h => h(App)
+}).$mount("#app");

sist2-vue/src/plugins/bootstrap-vue.js

@@ -0,0 +1,7 @@
+import Vue from "vue"
+
+import BootstrapVue from "bootstrap-vue"
+import "bootstrap/dist/css/bootstrap.min.css"
+import "bootstrap-vue/dist/bootstrap-vue.css"
+
+Vue.use(BootstrapVue)

sist2-vue/src/router/index.ts

@@ -0,0 +1,42 @@
+import Vue from "vue"
+import VueRouter, {RouteConfig} from "vue-router"
+import StatsPage from "../views/StatsPage.vue"
+import Configuration from "../views/Configuration.vue"
+import SearchPage from "@/views/SearchPage.vue";
+import FilePage from "@/views/FilePage.vue";
+
+Vue.use(VueRouter)
+
+const routes: Array<RouteConfig> = [
+    {
+        path: "/",
+        name: "SearchPage",
+        component: SearchPage
+    },
+    {
+        path: "/stats",
+        name: "Stats",
+        component: StatsPage
+    },
+    {
+        path: "/config",
+        name: "Configuration",
+        component: Configuration
+    },
+    {
+        path: "/file",
+        name: "File",
+        component: FilePage
+    }
+]
+
+const router = new VueRouter({
+    mode: "hash",
+    base: process.env.BASE_URL,
+    routes,
+    scrollBehavior (to, from, savedPosition) {
+        // return desired position
+    }
+})
+
+export default router

sist2-vue/src/shims-tsx.d.ts

@@ -0,0 +1,17 @@
+import Vue, {VNode} from 'vue'
+
+declare global {
+    namespace JSX {
+        // tslint:disable no-empty-interface
+        interface Element extends VNode {
+        }
+
+        // tslint:disable no-empty-interface
+        interface ElementClass extends Vue {
+        }
+
+        interface IntrinsicElements {
+            [elem: string]: any
+        }
+    }
+}