Add support for auth0

Bump express from 4.17.1 to 4.18.2 in /sist2-vue

.dockerignore

@@ -0,0 +1,36 @@
+.idea/
+*.sist2
+docs/
+test_i/
+test_i_inc/
+Testing/
+.drone.yml
+**/cmake_install.cmake
+**/CMakeCache.txt
+**/CMakeFiles/
+.cmake
+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/
+Dockerfile
+Dockerfile.arm64
+docker-compose.yml
+state.db

.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. -->

.github/ISSUE_TEMPLATE/issue-template.md

@@ -9,7 +9,9 @@ assignees: ''
 
 sist2 version:
 
-Platform (please indicate if you're using Docker):
+Platform (Linux or Docker, x86-64 or arm64):
+
+Elasticsearch version:
 
 Command with arguments:  `ex: "scan ~/Documents -o ./i2 --threads 3 -q 1.0`
 

.gitignore

@@ -1,6 +1,5 @@
 .idea
 thumbs
-test
 *.cbp
 CMakeCache.txt
 CMakeFiles
@@ -10,10 +9,27 @@ Makefile
 *.out
 LOG
 sist2*
-index.sist2/
+!sist2-vue/
+!sist2-admin
+!sist2_admin
+!sist2.py
+*.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/
+state.db
+*.pyc
+!sist2-admin/frontend/dist
+*.js.map

.gitmodules

@@ -1,6 +1,12 @@
-[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
+[submodule "third-party/libscan/third-party/libmobi"]
+	path = third-party/libscan/third-party/libmobi
+	url = https://github.com/bfabiszewski/libmobi

.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

@@ -1,16 +1,27 @@
 cmake_minimum_required(VERSION 3.7)
+
+project(sist2)
 set(CMAKE_C_STANDARD 11)
 
-project(sist2 C)
-
 option(SIST_DEBUG "Build a debug executable" on)
+option(SIST_FAST "Enable more optimisation flags" off)
+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
@@ -25,23 +36,32 @@ 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
+
+        src/auth0/auth0_c_api.h src/auth0/auth0_c_api.cpp
 
         # argparse
         third-party/argparse/argparse.h third-party/argparse/argparse.c
-
-        src/cli.c src/cli.h
         )
+set_target_properties(sist2 PROPERTIES LINKER_LANGUAGE 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(OpenSSL REQUIRED)
+find_package(CURL CONFIG REQUIRED)
+find_library(MAGIC_LIB
+        NAMES libmagic.so.1 magic
+        PATHS /usr/lib/x86_64-linux-gnu/ /usr/lib/aarch64-linux-gnu/
+)
 
 
 target_include_directories(
@@ -50,13 +70,13 @@ 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(
         sist2
         PRIVATE
         -fPIC
-        -Werror
 )
 
 if (SIST_DEBUG)
@@ -67,22 +87,36 @@ if (SIST_DEBUG)
             -fstack-protector
             -fno-omit-frame-pointer
             -fsanitize=address
+            -fno-inline
+#            -O2
     )
     target_link_options(
             sist2
             PRIVATE
             -fsanitize=address
-#            -static
+            -static-libasan
     )
     set_target_properties(
             sist2
             PROPERTIES
             OUTPUT_NAME sist2_debug
     )
+elseif (SIST_FAST)
+    target_compile_options(
+            sist2
+            PRIVATE
+
+            -Ofast
+            -march=native
+            -fno-stack-protector
+            -fomit-frame-pointer
+            -freciprocal-math
+    )
 else ()
     target_compile_options(
             sist2
             PRIVATE
+
             -Ofast
             -fno-stack-protector
             -fomit-frame-pointer
@@ -102,15 +136,17 @@ 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
+
+        ${MAGIC_LIB}
 )
 
 add_custom_target(

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

Dockerfile

@@ -0,0 +1,46 @@
+FROM simon987/sist2-build as build
+MAINTAINER simon987 <me@simon987.net>
+
+WORKDIR /build/
+
+COPY scripts scripts
+COPY schema schema
+COPY CMakeLists.txt .
+COPY third-party third-party
+COPY src src
+COPY sist2-vue sist2-vue
+
+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@sha256:965fbcae990b0467ed5657caceaec165018ef44a4d2d46c7cdea80a9dff0d1ea
+
+WORKDIR /root
+
+ENV LANG C.UTF-8
+ENV LC_ALL C.UTF-8
+
+ENTRYPOINT ["/root/sist2"]
+
+RUN apt update && DEBIAN_FRONTEND=noninteractive apt install -y curl libasan5 libmagic1 python3  \
+    python3-pip git tesseract-ocr libpq-dev && rm -rf /var/lib/apt/lists/*
+
+RUN mkdir -p /usr/share/tessdata && \
+    cd /usr/share/tessdata/ && \
+    curl -o /usr/share/tessdata/hin.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/hin.traineddata &&\
+    curl -o /usr/share/tessdata/jpn.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/jpn.traineddata &&\
+    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/osd.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/osd.traineddata &&\
+    curl -o /usr/share/tessdata/spa.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/spa.traineddata &&\
+    curl -o /usr/share/tessdata/chi_sim.traineddata https://raw.githubusercontent.com/tesseract-ocr/tessdata/master/chi_sim.traineddata
+
+# sist2
+COPY --from=build /build/sist2 /root/sist2
+
+# sist2-admin
+COPY sist2-admin/requirements.txt sist2-admin/
+RUN python3 -m pip install --no-cache -r sist2-admin/requirements.txt
+COPY sist2-admin/ sist2-admin/

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:20.04
+
+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 +1,8 @@
 ![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/)
 
 # sist2
 
@@ -8,124 +10,152 @@ sist2 (Simple incremental search tool)
 
 *Warning: sist2 is in early development*
 
-![sist2.png](docs/sist2.png)
+![search panel](docs/sist2.png)
 
 ## Features
 
 * Fast, low memory usage, multi-threaded
 * Mobile-friendly Web interface
 * Portable (all its features are packaged in a single executable)
-* Extracts text from common file types \*
+* Extracts text and metadata from common file types \*
 * Generates thumbnails \*
 * Incremental scanning
-* Automatic tagging from file attributes via [user scripts](scripting/README.md)
+* Manual tagging from the UI and automatic tagging based on file attributes via [user scripts](docs/scripting.md)
 * Recursive scan inside archive files \*\*
 * 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. See [Usage guide](DOCS/USAGE.md)
+    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/sist2:2.12.1-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
+See [Usage guide](docs/USAGE.md) for more details
 
 1. Scan a directory: `sist2 scan ~/Documents -o ./docs_idx`
 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,cbz,cbr,fb2,epub | MuPDF | text+ocr | yes, `png` | title |
-`audio/*` | ffmpeg | - | yes, `jpeg` | ID3 tags |
-`video/*` | ffmpeg | - | yes, `jpeg` | title, comment, artist |
-`image/*` | ffmpeg | - | yes, `jpeg` | [Common EXIF tags](https://github.com/simon987/sist2/blob/efdde2734eca9b14a54f84568863b7ffd59bdba3/src/parsing/media.c#L190) |
-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 | no | 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**:
-* Parsing media files with formats that require
-*seek* (e.g. `.gif`, `.mp4` w/ fragmented metadata etc.) is not supported.
+
+* 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.
-
-To check if a media file can be parsed without *seek*, execute `cat file.mp4 | ffprobe -`
- 
+  **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,cbz,cbr,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
+   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 -D <VCPKG_ROOT>/scripts/buildsystems/vcpkg.cmake .
+    cmake -DSIST_DEBUG=off -DCMAKE_TOOLCHAIN_FILE=<VCPKG_ROOT>/scripts/buildsystems/vcpkg.cmake .
     make
     ```

ci/build.sh

@@ -1,16 +0,0 @@
-#!/usr/bin/env bash
-
-
-rm *.gz
-
-rm -rf CMakeFiles CMakeCache.txt
-cmake -DSIST_DEBUG=off -DCMAKE_TOOLCHAIN_FILE=/vcpkg/scripts/buildsystems/vcpkg.cmake .
-make
-strip sist2
-gzip -9 sist2
-
-rm -rf CMakeFiles CMakeCache.txt
-cmake -DSIST_DEBUG=on -DCMAKE_TOOLCHAIN_FILE=/vcpkg/scripts/buildsystems/vcpkg.cmake .
-make
-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

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

docker-compose.yml

@@ -0,0 +1,24 @@
+version: "3"
+
+services:
+  elasticsearch:
+    image: elasticsearch:7.14.0
+    container_name: sist2-es
+    environment:
+      - "discovery.type=single-node"
+      - "ES_JAVA_OPTS=-Xms2g -Xmx2g"
+  sist2-admin:
+    build:
+      context: .
+    container_name: sist2-admin
+    volumes:
+      - /mnt/array/sist2-admin-data/:/sist2-admin/
+      - /:/host
+    ports:
+      # NOTE: Don't export this port publicly!
+      - 8080:8080
+      - 4090:4090
+    working_dir: /root/sist2-admin/
+    entrypoint: python3
+    command:
+      - /root/sist2-admin/sist2_admin/app.py

docs/USAGE.md

@@ -13,12 +13,16 @@
     * [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
    or: sist2 index [OPTION]... INDEX
    or: sist2 web [OPTION]... INDEX...
+   or: sist2 exec-script [OPTION]... INDEX
 Lightning-fast file system indexer and search tool.
 
     -h, --help                        show this help message and exit
@@ -28,33 +32,63 @@ Lightning-fast file system indexer and search tool.
 
 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
+    --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
-    --ocr=<str>           Tesseract language (use tesseract --list-langs to see which are installed on your machine)
+    --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.
+    --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
-Made by simon987 <me@simon987.net>. Released under GPL-3.0
+    --auth0-audience=<str>            API audience/identifier
+    --auth0-domain=<str>              Application domain
+    --auth0-client-id=<str>           Application client ID
+    --auth0-public-key-file=<str>     Path to Auth0 public key file extracted from <domain>/pem
+    --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.
+Made by simon987 <me@simon987.net>. Released under GPL-3.0
 ```
 
 ## Scan
@@ -62,19 +96,27 @@ 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 `$(nproc)`!**.
-* `-q, --quality` 
-    Thumbnail quality, on a scale of 1.0 to 31.0, 1.0 being the best. *Does not affect PDF thumbnails quality*
-* `--size` 
+      Number of threads for file parsing. **Do not set a number higher than `$(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 ~7s). 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.
@@ -82,7 +124,7 @@ 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.
     
@@ -94,6 +136,23 @@ Made by simon987 <me@simon987.net>. Released under GPL-3.0
     * `-e "(^/usr/)|(^/var/)|(^/media/DRIVE-A/tmp/)|(^/media/DRIVE-B/Trash/)"` Exclude the
      `/usr`, `/var`, `/media/DRIVE-A/tmp`, `/media/DRIVE-B/Trash` directories
 * `--fast` Only index file names and mime type
+* `--treemap-threshold` Directories smaller than (`treemap-threshold` * `<total size of the index>`)
+    will not be considered for the disk utilisation visualization; their size will be added to
+    the parent directory. If the parent directory is still smaller than the threshold, it will also be "merged upwards"
+    and so on.
+    
+    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 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
 
@@ -114,22 +173,27 @@ 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
-└── thumbs
+├── _index_main.ndjson.zst
+├── treemap.csv
+├── agg_mime.csv
+├── agg_date.csv
+├── add_size.csv
+├── thumbs/
+|   ├── data.mdb
+|   └── lock.mdb
+├── 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.
@@ -137,71 +201,14 @@ database containing the thumbnails.
 The `descriptor.json` file contains general information about the index. The 
 following fields are safe to modify manually: `root`, `name`, [rewrite_url](#rewrite_url) and `timestamp`.
 
-
-*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)
-
+The `.csv` are pre-computed aggregations necessary for the stats page.
 
 *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
@@ -209,17 +216,29 @@ it is currently unsupported and has no guaranties of back/forward compatibility.
  * `--es-url` 
  Elasticsearch url and port. If you are using docker, make sure that both containers are on the
  same network.
+ * `--es-index` 
+    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/README.md).
+    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))
  * `--batch-size=<int>` 
     Index batch size. Indexing is generally faster with larger batches, but payloads that
     are too large will fail and additional overhead for retrying with smaller sizes may slow
     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
 
@@ -243,8 +262,17 @@ sist2 index --print ./my_index/ | jq | less
 
 ### Web options
  * `--es-url=<str>` Elasticsearch url.
+ * `--es-index` 
+    Elasticsearch index name. DEFAULT=sist2
  * `--bind=<str>` Listen on this address.
  * `--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
+ * `--auth0-audience`, `--auth0-domain`, `--auth0-client-id`, `--auth0-public-key-file` See [Authentication with Auth0](auth0.md)
 
 ### Web examples
 
@@ -264,11 +292,86 @@ 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, 7.X.X and 8.X.X 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
+
+The `exec-script` command is used to execute a user script for an index that has already been imported to Elasticsearch with the `index` command. Note that the documents will not be reset to their default state before each execution as the `index` command does: if you make undesired changes to the documents by accident, you will need to run `index` again to revert to the original state.
+
+
+# Tagging
+
+### Manual tagging
+
+You can modify tags of individual documents directly from the 
+ `web` interface. Note that you can setup authentication for this feature
+ with the `--tag-auth` option (See [web options](#web-options))
+
+![manual_tag](manual_tag.png)
+
+Tags that are manually added are saved both in the 
+ index folder (in `/tags/`) and in Elasticsearch*. When re-`index`ing, 
+ they are read from the index and automatically applied.
+ 
+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.*
+
+
+### 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.

docs/auth0.md

@@ -0,0 +1,19 @@
+
+# Authentication with Auth0
+
+1. Create a new Auth0 application (Single page app)
+2. Create a new Auth0 API:
+   1. Choose `RS256` signing algorithm
+   2. Set identifier (audience) to `https://sist2`
+3. Download the Auth0 certificate from https://<domain>.auth0.com/pem (you can find the domain Applications->Basic information)
+4. Extract the public key from the certificate using `openssl x509 -pubkey -noout -in cert.pem > pubkey.txt`
+5. Start the sist2 web server
+
+Example options:
+```bash
+sist2 web \
+  --auth0-client-id XXX \
+  --auth0-audience https://sist2 \
+  --auth0-domain YYY.auth0.com \
+  --auth0-public-key-file /ZZZ/pubkey.txt
+```

docs/scripting.md

@@ -39,7 +39,7 @@ it adds the `genre.<genre>` tag.
 ArrayList tags = ctx._source.tag = new ArrayList();
 
 if (ctx._source?.genre != null) {
-    tags.add("genre." + ctx._source.genre.toLowerCase())
+    tags.add("genre." + ctx._source.genre.toLowerCase());
 }
 ```
 
@@ -67,7 +67,7 @@ ArrayList tags = ctx._source.tag = new ArrayList();
 
 Matcher m = /[\(\.+](20[0-9]{2})[\)\.+]/.matcher(ctx._source.name);
 if (m.find()) {
-    tags.add("year." + m.group(1))
+    tags.add("year." + m.group(1));
 }
 ```
 
@@ -111,16 +111,6 @@ if (ctx._source.path != "") {
 }
 ```
 
-Set the name of the last folder (`/path/to/<studio>/file.mp4`) to `studio.<studio>` tag
-```Java
-ArrayList tags = ctx._source.tag = new ArrayList();
-
-if (ctx._source.path != "") {
-    String[] names = ctx._source.path.splitOnToken('/');
-    tags.add("studio." + names[names.length-1]);
-}
-```
-
 Parse `EXIF:F Number` tag
 ```Java
 if (ctx._source?.exif_fnumber != null) {

schema/mappings.json

@@ -4,12 +4,17 @@
       "type": "keyword",
       "doc_values": true
     },
+    "checksum": {
+      "type": "keyword",
+      "index": false
+    },
     "_depth": {
       "type": "integer"
     },
     "path": {
       "type": "text",
       "analyzer": "path_analyzer",
+      "copy_to": "suggest-path",
       "fielddata": true,
       "fields": {
         "nGram": {
@@ -22,13 +27,21 @@
         }
       }
     },
+    "suggest-path": {
+      "type": "completion",
+      "analyzer": "case_insensitive_kw_analyzer"
+    },
     "mime": {
       "type": "keyword"
     },
-    "thumbnail": {
+    "parent": {
       "type": "keyword",
       "index": false
     },
+    "thumbnail": {
+      "type": "integer",
+      "index": false
+    },
     "videoc": {
       "type": "keyword",
       "index": false
@@ -38,7 +51,7 @@
       "index": false
     },
     "duration": {
-      "type": "float",
+      "type": "integer",
       "index": false
     },
     "width": {
@@ -49,8 +62,13 @@
       "type": "integer",
       "index": false
     },
+    "pages": {
+      "type": "integer",
+      "index": false
+    },
     "mtime": {
-      "type": "integer"
+      "type": "date",
+      "format": "epoch_millis"
     },
     "size": {
       "type": "long"
@@ -61,6 +79,7 @@
     "name": {
       "analyzer": "content_analyzer",
       "type": "text",
+      "fielddata": true,
       "fields": {
         "nGram": {
           "type": "text",
@@ -121,7 +140,14 @@
       }
     },
     "tag": {
-      "type": "keyword"
+      "type": "text",
+      "fielddata": true,
+      "analyzer": "tag_analyzer",
+      "copy_to": "suggest-tag"
+    },
+    "suggest-tag": {
+      "type": "completion",
+      "analyzer": "case_insensitive_kw_analyzer"
     },
     "exif_make": {
       "type": "text"
@@ -147,6 +173,30 @@
     "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

@@ -1,15 +1,22 @@
 {
   "index": {
     "refresh_interval": "30s",
-    "codec": "best_compression"
+    "codec": "best_compression",
+    "number_of_replicas": 0,
+    "highlight.max_analyzed_offset": 1000000
   },
   "analysis": {
     "tokenizer": {
       "path_tokenizer": {
-        "type": "path_hierarchy"
+        "type": "path_hierarchy",
+        "delimiter": "/"
+      },
+      "tag_tokenizer": {
+        "type": "path_hierarchy",
+        "delimiter": "."
       },
       "my_nGram_tokenizer": {
-        "type": "nGram",
+        "type": "ngram",
         "min_gram": 3,
         "max_gram": 3
       }
@@ -21,6 +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 +2,9 @@
 
 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,search}.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
+python3 scripts/magic_static.py > src/magic_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/magic_static.py

@@ -0,0 +1,8 @@
+
+try:
+    with open("/usr/lib/file/magic.mgc", "rb") as f:
+        data = f.read()
+except:
+    data = bytes([])
+
+print("char magic_database_buffer[%d] = {%s};" % (len(data), ",".join(str(int(b)) for b in data)))

scripts/mime.csv

@@ -13,7 +13,7 @@ application/epub+zip, epub
 application/freeloader, frl
 application/futuresplash, spl
 application/groupwise, vew
-application/gzip, gz
+application/gzip, gz|tgz
 application/hta, hta
 application/i-deas, unv
 application/iges, iges|igs
@@ -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
@@ -111,7 +110,7 @@ application/x-dbf, dbf
 application/x-dbt,
 application/x-debian-package, deb
 application/x-deepv, deepv
-application/x-director, dcr|dir|dxr
+application/x-director, dir|dxr
 application/x-dmp, dmp
 application/x-dosdriver,
 application/x-dosexec, dll
@@ -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
@@ -347,7 +345,8 @@ text/javascript, js
 text/mcf, mcf
 text/pascal, pas
 text/PGP,
-text/plain, com|cmd|conf|def|g|idc|list|lst|mar|sdml|text|txt|md|groovy|license|properties|desktop|ini|rst|cmake|ipynb|readme|less|lo|go|yml|d|cs|hpp|srt|nfo|sfv|m3u|csv|eml
+text/plain, com|cmd|conf|def|g|idc|list|lst|mar|sdml|text|txt|md|groovy|license|properties|desktop|ini|rst|cmake|ipynb|readme|less|lo|go|yml|d|cs|hpp|srt|nfo|sfv|m3u|csv|eml|make|log|markdown|yaml
+application/vnd.coffeescript, coffee
 text/richtext, rt|rtf|rtx
 text/rtf,
 text/scriplet, wsc
@@ -429,3 +428,23 @@ video/x-qtc, qtc
 video/x-sgi-movie, movie|mv
 x-epoc/x-sisx-app,
 application/x-zstd-dictionary,
+application/vnd.ms-outlook, msg
+image/x-olympus-orf, orf
+image/x-nikon-nef, nef
+image/x-fuji-raf, raf
+image/x-panasonic-raw, rw2|raw
+image/x-adobe-dng, dng
+image/x-canon-cr2, cr2
+image/x-canon-crw, crw
+image/x-dcraw,
+image/x-kodak-dcr, dcr
+image/x-kodak-k25, k25
+image/x-kodak-kdc, kdc
+image/x-minolta-mrw, mrw
+image/x-pentax-pef, pef
+image/x-sigma-x3f, xf3
+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,
@@ -18,7 +19,6 @@ major_mime = {
 
 pdf = (
     "application/pdf",
-    "application/x-cbz",
     "application/epub+zip",
     "application/vnd.ms-xpsdocument",
 )
@@ -73,6 +73,29 @@ markup = (
     "text/x-sgml"
 )
 
+raw = (
+    "image/x-olympus-orf",
+    "image/x-nikon-nef",
+    "image/x-fuji-raf",
+    "image/x-panasonic-raw",
+    "image/x-adobe-dng",
+    "image/x-canon-cr2",
+    "image/x-canon-crw",
+    "image/x-dcraw",
+    "image/x-kodak-dcr",
+    "image/x-kodak-k25",
+    "image/x-kodak-kdc",
+    "image/x-minolta-mrw",
+    "image/x-pentax-pef",
+    "image/x-sigma-x3f",
+    "image/x-sony-arw",
+    "image/x-sony-sr2",
+    "image/x-sony-srf",
+    "image/x-minolta-mrw",
+    "image/x-pentax-pef",
+    "image/x-epson-erf",
+)
+
 cnt = 1
 
 
@@ -97,8 +120,14 @@ def mime_id(mime):
         mime_id += " | 0x02000000"
     elif mime in markup:
         mime_id += " | 0x01000000"
+    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/serve_static.py

@@ -1,10 +1,10 @@
 files = [
-    "src/static/css/bundle.css",
-    "src/static/css/bundle_dark.css",
-    "src/static/js/bundle.js",
-    "src/static/img/sprite-skin-flat.png",
-    "src/static/img/sprite-skin-flat-dark.png",
-    "src/static/search.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",
 ]
 
 
@@ -13,6 +13,10 @@ def clean(filepath):
 
 
 for file in files:
+    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 +1,3 @@
+docker run --rm -it --name "sist2-dev-es"\
+       	-p 9200:9200 -e "discovery.type=single-node" \
+	-e "ES_JAVA_OPTS=-Xms8g -Xmx8g" elasticsearch:7.14.0

scripts/start_dev_es_6.sh

@@ -0,0 +1,3 @@
+docker run --rm -it --name "sist2-dev-es-6"\
+       	-p 9202:9200 -e "discovery.type=single-node" \
+	-e "ES_JAVA_OPTS=-Xms8g -Xmx8g" elasticsearch:6.8.0

scripts/start_dev_es_8.sh

@@ -0,0 +1,3 @@
+docker run --rm -it --name "sist2-dev-es"\
+       	-p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" \
+	-e "ES_JAVA_OPTS=-Xms8g -Xmx8g" elasticsearch:8.1.2

sist2-admin/frontend/babel.config.js

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

sist2-admin/frontend/dist/css/app.css

@@ -0,0 +1 @@
+.navbar[data-v-27bc1d68]{box-shadow:0 .125rem .25rem rgba(0,0,0,.08)!important;border-radius:0}.theme-black .navbar[data-v-27bc1d68]{background:rgba(84,107,122,.18823529411764706);border-bottom:none}.navbar-brand[data-v-27bc1d68]{color:#222!important;font-size:1.75rem;padding:0}.navbar-brand[data-v-27bc1d68]:hover{color:#000!important}.version[data-v-27bc1d68]{color:#222!important;margin-left:-18px;margin-top:-14px;font-size:11px;font-family:monospace}.btn-link[data-v-27bc1d68]{color:#222}body,html{height:100%}#app{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50;padding-bottom:1em;min-height:100%}.info-icon{width:1rem;margin-right:.2rem;cursor:pointer;line-height:1rem;height:1rem;background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0MjYuNjY3IDQyNi42NjciIGZpbGw9IiNmZmYiPjxwYXRoIGQ9Ik0xOTIgMTkyaDQyLjY2N3YxMjhIMTkyeiIvPjxwYXRoIGQ9Ik0yMTMuMzMzIDBDOTUuNDY3IDAgMCA5NS40NjcgMCAyMTMuMzMzczk1LjQ2NyAyMTMuMzMzIDIxMy4zMzMgMjEzLjMzM1M0MjYuNjY3IDMzMS4yIDQyNi42NjcgMjEzLjMzMyAzMzEuMiAwIDIxMy4zMzMgMHptMCAzODRjLTk0LjA4IDAtMTcwLjY2Ny03Ni41ODctMTcwLjY2Ny0xNzAuNjY3UzExOS4yNTMgNDIuNjY3IDIxMy4zMzMgNDIuNjY3IDM4NCAxMTkuMjUzIDM4NCAyMTMuMzMzIDMwNy40MTMgMzg0IDIxMy4zMzMgMzg0eiIvPjxwYXRoIGQ9Ik0xOTIgMTA2LjY2N2g0Mi42Njd2NDIuNjY3SDE5MnoiLz48L3N2Zz4=);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}}label{margin-top:.5rem;margin-bottom:0}.shrink[data-v-9b017c42]{flex-grow:inherit}#task-history[data-v-46960281]{font-family:monospace;font-size:12px}#log-tail-output span{display:block}span.DEBUG{color:#9e9e9e}span.WARNING{color:#ffb300}span.INFO{color:#039be5}span.ERROR,span.FATAL{color:#f4511e}span.ADMIN{color:#ee05ff}#log-tail-output{font-size:13px;font-family:monospace;padding:6px;background-color:#f5f5f5;border:1px solid #ccc;border-radius:4px;margin:3px;white-space:pre;color:#000;overflow:hidden}

sist2-admin/frontend/dist/index.html

@@ -0,0 +1 @@
+<!DOCTYPE html><html lang=""><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,initial-scale=1"><link rel="icon" href="favicon.ico"><title>sist2-admin</title><link href="css/app.css" rel="preload" as="style"><link href="css/chunk-vendors.css" rel="preload" as="style"><link href="js/app.js" rel="preload" as="script"><link href="js/chunk-vendors.js" rel="preload" as="script"><link href="css/chunk-vendors.css" rel="stylesheet"><link href="css/app.css" rel="stylesheet"></head><body><noscript><strong>We're sorry but sist2-admin-vue doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div><script src="js/chunk-vendors.js"></script><script src="js/app.js"></script></body></html>

sist2-admin/frontend/package.json

@@ -0,0 +1,52 @@
+{
+  "name": "sist2-admin-vue",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "serve": "vue-cli-service serve",
+    "build": "vue-cli-service build",
+    "watch": "vue-cli-service build --watch"
+  },
+  "dependencies": {
+    "axios": "^0.27.2",
+    "bootstrap-vue": "^2.21.2",
+    "core-js": "^3.6.5",
+    "moment": "^2.29.3",
+    "socket.io-client": "^4.5.1",
+    "vue": "^2.6.14",
+    "vue-i18n": "^8.24.4",
+    "vue-router": "^3.5.4",
+    "vuex": "^3.4.0"
+  },
+  "devDependencies": {
+    "@vue/cli-plugin-babel": "~5.0.8",
+    "@vue/cli-plugin-eslint": "~5.0.8",
+    "@vue/cli-plugin-router": "~5.0.8",
+    "@vue/cli-plugin-vuex": "~5.0.8",
+    "@vue/cli-service": "~5.0.8",
+    "babel-eslint": "^10.1.0",
+    "bootstrap": "^4.5.2",
+    "eslint": "^6.7.2",
+    "eslint-plugin-vue": "^6.2.2",
+    "vue-template-compiler": "^2.6.11"
+  },
+  "eslintConfig": {
+    "root": true,
+    "env": {
+      "node": true
+    },
+    "extends": [
+      "plugin:vue/essential",
+      "eslint:recommended"
+    ],
+    "parserOptions": {
+      "parser": "babel-eslint"
+    },
+    "rules": {}
+  },
+  "browserslist": [
+    "> 1%",
+    "last 2 versions",
+    "not dead"
+  ]
+}

sist2-admin/frontend/public/index.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="">
+  <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">
+    <link rel="icon" href="<%= BASE_URL %>favicon.ico">
+    <title>sist2-admin</title>
+  </head>
+  <body>
+    <noscript>
+      <strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
+    </noscript>
+    <div id="app"></div>
+    <!-- built files will be auto injected -->
+  </body>
+</html>

sist2-admin/frontend/src/App.vue

@@ -0,0 +1,98 @@
+<template>
+  <div id="app">
+    <NavBar></NavBar>
+    <b-container class="pt-4">
+      <b-alert show dismissible variant="info">
+        This is a beta version of sist2-admin. Please submit bug reports, usability issues and feature requests
+        to the <a href="https://github.com/simon987/sist2/issues/new/choose" target="_blank">issue tracker on Github</a>. Thank you!
+      </b-alert>
+      <router-view/>
+    </b-container>
+  </div>
+</template>
+
+<script>
+import NavBar from "@/components/NavBar";
+import Sist2AdminApi from "@/Sist2AdminApi";
+
+export default {
+  components: {NavBar},
+  data() {
+    return {
+      socket: null
+    }
+  },
+  mounted() {
+    Sist2AdminApi.getSist2AdminInfo()
+        .then(resp => this.$store.commit("setSist2AdminInfo", resp.data));
+    this.$store.dispatch("loadBrowserSettings");
+    this.connectNotifications();
+    // this.socket.onclose = this.connectNotifications;
+  },
+  methods: {
+    connectNotifications() {
+      this.socket = new WebSocket(`ws://${window.location.host}/notifications`);
+      this.socket.onopen = () => {
+        this.socket.send("Hello from client");
+      }
+
+      this.socket.onmessage = e => {
+        const notification = JSON.parse(e.data);
+        if (notification.message) {
+          notification.messageString = this.$t(notification.message).toString();
+        }
+
+        this.$store.dispatch("notify", notification)
+      }
+    }
+  }
+}
+</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%;
+}
+
+.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;
+  }
+}
+
+label {
+  margin-top: 0.5rem;
+  margin-bottom: 0;
+}
+</style>

sist2-admin/frontend/src/Sist2AdminApi.js

@@ -0,0 +1,117 @@
+import axios from "axios";
+
+class Sist2AdminApi {
+
+    constructor() {
+        this.baseUrl = window.location.protocol + "//" + window.location.host;
+    }
+
+    getJobs() {
+        return axios.get(`${this.baseUrl}/api/job/`);
+    }
+
+    getFrontends() {
+        return axios.get(`${this.baseUrl}/api/frontend/`);
+    }
+
+    getTasks() {
+        return axios.get(`${this.baseUrl}/api/task/`);
+    }
+
+    killTask(taskId) {
+        return axios.post(`${this.baseUrl}/api/task/${taskId}/kill`)
+    }
+
+    getTaskHistory() {
+        return axios.get(`${this.baseUrl}/api/task/history`);
+    }
+
+    /**
+     * @param {string} name
+     */
+    getJob(name) {
+        return axios.get(`${this.baseUrl}/api/job/${name}`);
+    }
+
+    /**
+     * @param {string} name
+     */
+    getFrontend(name) {
+        return axios.get(`${this.baseUrl}/api/frontend/${name}`);
+    }
+
+    /**
+     * @param {string} name
+     */
+    startFrontend(name) {
+        return axios.post(`${this.baseUrl}/api/frontend/${name}/start`);
+    }
+
+    /**
+     * @param {string} name
+     */
+    stopFrontend(name) {
+        return axios.post(`${this.baseUrl}/api/frontend/${name}/stop`);
+    }
+
+    /**
+     * @param {string} name
+     * @param job
+     */
+    updateJob(name, job) {
+        return axios.put(`${this.baseUrl}/api/job/${name}`, job);
+    }
+
+    /**
+     * @param {string} name
+     * @param frontend
+     */
+    updateFrontend(name, frontend) {
+        return axios.put(`${this.baseUrl}/api/frontend/${name}`, frontend);
+    }
+
+    /**
+     * @param {string} name
+     */
+    runJob(name) {
+        return axios.get(`${this.baseUrl}/api/job/${name}/run`);
+    }
+
+    /**
+     * @param {string} name
+     */
+    deleteJob(name) {
+        return axios.delete(`${this.baseUrl}/api/job/${name}`);
+    }
+
+    /**
+     * @param {string} name
+     */
+    deleteFrontend(name) {
+        return axios.delete(`${this.baseUrl}/api/frontend/${name}`);
+    }
+
+    /**
+     * @param {string} name
+     */
+    createJob(name) {
+        return axios.post(`${this.baseUrl}/api/job/${name}`);
+    }
+
+    /**
+     * @param {string} name
+     */
+    createFrontend(name) {
+        return axios.post(`${this.baseUrl}/api/frontend/${name}`);
+    }
+
+    pingEs(url, insecure) {
+        return axios.get(`${this.baseUrl}/api/ping_es`, {params: {url, insecure}});
+    }
+
+    getSist2AdminInfo() {
+        return axios.get(`${this.baseUrl}/api/`);
+    }
+}
+
+export default new Sist2AdminApi()

sist2-admin/frontend/src/components/FrontendListItem.vue

@@ -0,0 +1,31 @@
+<template>
+  <b-list-group-item action :to="`/frontend/${frontend.name}`">
+
+    <div class="d-flex w-100 justify-content-between">
+      <h5 class="mb-1" style="display: block">
+        {{ frontend.name }}
+        <b-badge variant="light">{{ formatBindAddress(frontend.web_options.bind) }}</b-badge>
+      </h5>
+
+      <div>
+        <b-badge v-if="frontend.running" variant="success">{{$t("online")}}</b-badge>
+        <b-badge v-else variant="secondary">{{$t("offline")}}</b-badge>
+      </div>
+    </div>
+
+  </b-list-group-item>
+</template>
+
+<script>
+import {formatBindAddress} from "@/util";
+
+export default {
+  name: "FrontendListItem",
+  props: ["frontend"],
+  data() {
+    return {
+      formatBindAddress
+    }
+  }
+}
+</script>

sist2-admin/frontend/src/components/IndexOptions.vue

@@ -0,0 +1,64 @@
+<template>
+  <div>
+    <label>{{ $t("indexOptions.threads") }}</label>
+    <b-form-input v-model="options.threads" type="number" min="1" @change="update()"></b-form-input>
+
+    <label>{{ $t("webOptions.esUrl") }}</label>
+    <b-alert :variant="esTestOk ? 'success' : 'danger'" :show="showEsTestAlert" class="mt-1">
+      {{ esTestMessage }}
+    </b-alert>
+    <b-input-group>
+      <b-form-input v-model="options.es_url" @change="update()"></b-form-input>
+      <b-input-group-append>
+        <b-button variant="outline-primary" @click="testEs()">{{ $t("test") }}</b-button>
+      </b-input-group-append>
+    </b-input-group>
+
+    <label>{{ $t("indexOptions.esIndex") }}</label>
+    <b-form-input v-model="options.es_index" @change="update()"></b-form-input>
+
+    <br>
+    <b-form-checkbox v-model="options.es_insecure_ssl" :disabled="!options.es_url.startsWith('https')" @change="update()">
+      {{ $t("webOptions.esInsecure") }}
+    </b-form-checkbox>
+
+    <label>{{ $t("indexOptions.batchSize") }}</label>
+    <b-form-input v-model="options.batch_size" type="number" min="1" @change="update()"></b-form-input>
+
+    <label>{{ $t("indexOptions.script") }}</label>
+    <b-form-textarea v-model="options.script" rows="6" @change="update()"></b-form-textarea>
+  </div>
+
+</template>
+
+<script>
+import sist2AdminApi from "@/Sist2AdminApi";
+
+export default {
+  name: "IndexOptions",
+  props: ["options"],
+  data() {
+    return {
+      showEsTestAlert: false,
+      esTestOk: false,
+      esTestMessage: "",
+    }
+  },
+  methods: {
+    update() {
+      this.$emit("change", this.options);
+    },
+    testEs() {
+      sist2AdminApi.pingEs(this.options.es_url, this.options.es_insecure_ssl).then((resp) => {
+        this.showEsTestAlert = true;
+        this.esTestOk = resp.data.ok;
+        this.esTestMessage = resp.data.message;
+      });
+    }
+  },
+}
+</script>
+
+<style scoped>
+
+</style>

sist2-admin/frontend/src/components/JobCheckboxGroup.vue

@@ -0,0 +1,42 @@
+<template>
+  <div>
+    <h5>{{ $t("selectJobs") }}</h5>
+    <b-progress v-if="loading" striped animated value="100"></b-progress>
+    <b-form-group v-else>
+      <b-form-checkbox-group
+          v-if="jobs.length > 0"
+          :checked="frontend.jobs"
+          @input="frontend.jobs = $event; $emit('input')"
+      >
+        <div v-for="job in jobs" :key="job.name">
+          <b-form-checkbox :disabled="job.status !== 'indexed'" :value="job.name">[{{ job.name }}]</b-form-checkbox>
+          <br/>
+        </div>
+      </b-form-checkbox-group>
+      <div v-else>
+        <span class="text-muted">{{ $t('jobOptions.noJobAvailable') }}</span>
+        &nbsp;<router-link to="/">{{$t("create")}}</router-link>
+      </div>
+    </b-form-group>
+  </div>
+</template>
+
+<script>
+import Sist2AdminApi from "@/Sist2AdminApi";
+
+export default {
+  name: "JobCheckboxGroup",
+  props: ["frontend"],
+  mounted() {
+    Sist2AdminApi.getJobs().then(resp => {
+      this.jobs = resp.data;
+      this.loading = false;
+    });
+  },
+  data() {
+    return {
+      loading: true,
+    }
+  }
+}
+</script>

sist2-admin/frontend/src/components/JobListItem.vue

@@ -0,0 +1,56 @@
+<template>
+  <b-list-group-item class="flex-column align-items-start" action :to="`job/${job.name}`">
+
+    <div class="d-flex w-100 justify-content-between">
+      <div>
+        <h5 class="mb-1">
+          {{ job.name }}
+        </h5>
+      </div>
+      <div>
+        <b-row>
+          <b-col>
+            <small v-if="job.last_index_date">
+              {{ $t("scanned") }} {{ formatLastIndexDate(job.last_index_date) }}</small>
+            <div v-else>&nbsp;</div>
+          </b-col>
+        </b-row>
+        <b-row v-if="job.schedule_enabled">
+          <b-col>
+            <small><code>{{job.cron_expression }}</code></small>
+          </b-col>
+        </b-row>
+        <b-row v-else>
+          <b-col>
+            &nbsp;
+          </b-col>
+        </b-row>
+
+      </div>
+    </div>
+
+  </b-list-group-item>
+</template>
+
+<script>
+import moment from "moment";
+
+export default {
+  name: "JobListItem",
+  props: ["job"],
+  methods: {
+    formatLastIndexDate(dateString) {
+      if (dateString === null) {
+        return "";
+      }
+
+      const date = Date.parse(dateString);
+      return moment(date).fromNow();
+    }
+  }
+}
+</script>
+
+<style scoped>
+
+</style>

sist2-admin/frontend/src/components/JobOptions.vue

@@ -0,0 +1,51 @@
+<template>
+  <div>
+    <b-form-checkbox :checked="desktopNotificationsEnabled" @change="updateNotifications($event)">
+      {{ $t("jobOptions.desktopNotifications") }}
+    </b-form-checkbox>
+
+    <b-form-checkbox v-model="job.schedule_enabled" @change="update()">
+      {{ $t("jobOptions.scheduleEnabled") }}
+    </b-form-checkbox>
+
+    <label>{{ $t("jobOptions.cron") }}</label>
+    <b-form-input class="text-monospace" :state="cronValid" v-model="job.cron_expression" :disabled="!job.schedule_enabled" @change="update()"></b-form-input>
+  </div>
+</template>
+
+<script>
+
+export default {
+  name: "JobOptions",
+  props: ["job"],
+  data() {
+    return {
+      cronValid: undefined
+    }
+  },
+  computed: {
+    desktopNotificationsEnabled() {
+      return this.$store.state.jobDesktopNotificationMap[this.job.name];
+    }
+  },
+  methods: {
+    updateNotifications(value) {
+      this.$store.dispatch("setJobDesktopNotification", {
+        job: this.job.name,
+        enabled: value
+      })
+    },
+    update() {
+      if (this.job.schedule_enabled) {
+        this.cronValid = /((((\d+,)+\d+|(\d+([/-])\d+)|\d+|\*) ?){5,7})/.test(this.job.cron_expression);
+      } else {
+        this.cronValid = undefined;
+      }
+
+      if (this.cronValid !== false) {
+        this.$emit("change", this.job);
+      }
+    },
+  },
+}
+</script>

sist2-admin/frontend/src/components/NavBar.vue

@@ -0,0 +1,69 @@
+<template>
+  <b-navbar>
+    <b-navbar-brand to="/">
+      <Sist2Icon></Sist2Icon>
+    </b-navbar-brand>
+
+    <b-button class="ml-auto" to="/task" variant="link">{{ $t("tasks") }}</b-button>
+  </b-navbar>
+</template>
+
+<script>
+import Sist2Icon from "@/components/icons/Sist2Icon";
+
+export default {
+  name: "NavBar",
+  components: {Sist2Icon},
+  methods: {
+    tagline() {
+      return this.$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;
+}
+
+.navbar-brand:hover {
+  color: #000 !important;
+}
+
+.version {
+  color: #222 !important;
+  margin-left: -18px;
+  margin-top: -14px;
+  font-size: 11px;
+  font-family: monospace;
+}
+
+.btn-link {
+  color: #222;
+}
+</style>

sist2-admin/frontend/src/components/ScanOptions.vue

@@ -0,0 +1,111 @@
+<template>
+  <div>
+    <label>{{ $t("scanOptions.path") }}</label>
+    <b-form-input v-model="options.path" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.threads") }}</label>
+    <b-form-input type="number" min="1" v-model="options.threads" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.memThrottle") }}</label>
+    <b-form-input type="number" min="0" v-model="options.mem_throttle" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.thumbnailQuality") }}</label>
+    <b-form-input type="number" min="1" max="31" v-model="options.thumbnail_quality" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.thumbnailCount") }}</label>
+    <b-form-input type="number" min="0" max="1000" v-model="options.thumbnail_count" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.thumbnailSize") }}</label>
+    <b-form-input type="number" min="100" v-model="options.thumbnail_size" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.contentSize") }}</label>
+    <b-form-input type="number" min="0" v-model="options.content_size" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.rewriteUrl") }}</label>
+    <b-form-input v-model="options.rewrite_url" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.depth") }}</label>
+    <b-form-input type="number" min="0" v-model="options.depth" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.archive") }}</label>
+    <b-form-select :options="['skip', 'list', 'shallow', 'recurse']" v-model="options.archive"
+                   @change="update()"></b-form-select>
+
+    <label>{{ $t("scanOptions.archivePassphrase") }}</label>
+    <b-form-input v-model="options.archive_passphrase" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.ocrLang") }}</label>
+    <b-alert variant="danger" show v-if="selectedOcrLangs.length === 0 && !disableOcrLang">{{ $t("scanOptions.ocrLangAlert") }}</b-alert>
+    <b-checkbox-group :disabled="disableOcrLang" v-model="selectedOcrLangs" @input="onOcrLangChange">
+      <b-checkbox v-for="lang in ocrLangs" :key="lang" :value="lang">{{ lang }}</b-checkbox>
+    </b-checkbox-group>
+
+    <!--    <b-form-input readonly v-model="options.ocr_lang" @change="update()"></b-form-input>-->
+
+    <div style="height: 10px"></div>
+
+    <b-form-checkbox v-model="options.ocr_images" @change="update()">
+      {{ $t("scanOptions.ocrImages") }}
+    </b-form-checkbox>
+
+    <b-form-checkbox v-model="options.ocr_ebooks" @change="update()">
+      {{ $t("scanOptions.ocrEbooks") }}
+    </b-form-checkbox>
+
+    <label>{{ $t("scanOptions.exclude") }}</label>
+    <b-form-input v-model="options.exclude" @change="update()"
+                  :placeholder="$t('scanOptions.excludePlaceholder')"></b-form-input>
+
+    <div style="height: 10px"></div>
+
+    <b-form-checkbox v-model="options.fast" @change="update()">
+      {{ $t("scanOptions.fast") }}
+    </b-form-checkbox>
+
+    <b-form-checkbox v-model="options.checksums" @change="update()">
+      {{ $t("scanOptions.checksums") }}
+    </b-form-checkbox>
+
+    <b-form-checkbox v-model="options.read_subtitles" @change="update()">
+      {{ $t("scanOptions.readSubtitles") }}
+    </b-form-checkbox>
+
+    <label>{{ $t("scanOptions.memBuffer") }}</label>
+    <b-form-input type="number" min="0" v-model="options.mem_buffer" @change="update()"></b-form-input>
+
+    <label>{{ $t("scanOptions.treemapThreshold") }}</label>
+    <b-form-input type="number" min="0" v-model="options.treemap_threshold" @change="update()"></b-form-input>
+  </div>
+</template>
+
+<script>
+
+export default {
+  name: "ScanOptions",
+  props: ["options"],
+  data() {
+    return {
+      disableOcrLang: false,
+      selectedOcrLangs: []
+    }
+  },
+  computed: {
+    ocrLangs() {
+      return this.$store.state.sist2AdminInfo?.tesseract_langs || [];
+    }
+  },
+  methods: {
+    onOcrLangChange() {
+      this.options.ocr_lang = this.selectedOcrLangs.join("+");
+    },
+    update() {
+      this.disableOcrLang = this.options.ocr_images === false && this.options.ocr_ebooks === false;
+      this.$emit("change", this.options);
+    },
+  },
+  mounted() {
+    this.disableOcrLang = this.options.ocr_images === false && this.options.ocr_ebooks === false;
+    this.selectedOcrLangs = this.options.ocr_lang ? this.options.ocr_lang.split("+") : [];
+  }
+}
+</script>

sist2-admin/frontend/src/components/TaskListItem.vue

@@ -0,0 +1,57 @@
+<template>
+  <b-list-group-item>
+    <b-row style="height: 50px">
+      <b-col><h5>{{ task.display_name }}</h5></b-col>
+      <b-col class="shrink">
+        <router-link class="btn btn-link" :to="`/log/${task.id}`">{{ $t("logs") }}</router-link>
+      </b-col>
+      <b-col class="shrink">
+        <b-btn variant="link" @click="killTask(task.id)">{{ $t("kill") }}</b-btn>
+      </b-col>
+    </b-row>
+
+    <b-row>
+      <b-col>
+        <b-progress :max="task.progress.count">
+          <b-progress-bar :value="task.progress.done" :label-html="label" :striped="!task.progress.waiting"/>
+        </b-progress>
+      </b-col>
+    </b-row>
+
+  </b-list-group-item>
+</template>
+
+<script>
+import sist2AdminApi from "@/Sist2AdminApi";
+
+export default {
+  name: "TaskListItem",
+  props: ["task"],
+  computed: {
+    label() {
+
+      const count = this.task.progress.count;
+      const done = this.task.progress.done;
+
+      return `<span>${done}/${count}</span>`
+    }
+  },
+  methods: {
+    killTask(taskId) {
+      sist2AdminApi.killTask(taskId).then(() => {
+        this.$bvToast.toast(this.$t("killConfirmation"), {
+          title: this.$t("killConfirmationTitle"),
+          variant: "success",
+          toaster: "b-toaster-bottom-right"
+        });
+      });
+    }
+  }
+}
+</script>
+
+<style scoped>
+.shrink {
+  flex-grow: inherit;
+}
+</style>

sist2-admin/frontend/src/components/WebOptions.vue

@@ -0,0 +1,91 @@
+<template>
+  <div>
+    <label>{{ $t("webOptions.esUrl") }}</label>
+    <b-alert :variant="esTestOk ? 'success' : 'danger'" :show="showEsTestAlert" class="mt-1">
+      {{ esTestMessage }}
+    </b-alert>
+
+    <b-input-group>
+      <b-form-input v-model="options.es_url" @change="update()"></b-form-input>
+      <b-input-group-append>
+        <b-button variant="outline-primary" @click="testEs()">{{ $t("test") }}</b-button>
+      </b-input-group-append>
+    </b-input-group>
+
+    <b-form-checkbox v-model="options.es_insecure_ssl" :disabled="!this.options.es_url.startsWith('https')" @change="update()">
+      {{ $t("webOptions.esInsecure") }}
+    </b-form-checkbox>
+
+    <label>{{ $t("webOptions.esIndex") }}</label>
+    <b-form-input v-model="options.es_index" @change="update()"></b-form-input>
+
+    <label>{{ $t("webOptions.lang") }}</label>
+    <b-form-select v-model="options.lang" :options="['en', 'fr', 'zh-CN']" @change="update()"></b-form-select>
+
+    <label>{{ $t("webOptions.bind") }}</label>
+    <b-form-input v-model="options.bind" @change="update()"></b-form-input>
+
+    <label>{{ $t("webOptions.tagline") }}</label>
+    <b-form-textarea v-model="options.tagline" @change="update()"></b-form-textarea>
+
+    <label>{{ $t("webOptions.auth") }}</label>
+    <b-form-input v-model="options.auth" @change="update()"></b-form-input>
+
+    <label>{{ $t("webOptions.tagAuth") }}</label>
+    <b-form-input v-model="options.tag_auth" @change="update()"></b-form-input>
+
+    <br>
+    <h5>Auth0 options</h5>
+    <label>{{ $t("webOptions.auth0Audience") }}</label>
+    <b-form-input v-model="options.auth0_audience" @change="update()"></b-form-input>
+
+    <label>{{ $t("webOptions.auth0Domain") }}</label>
+    <b-form-input v-model="options.auth0_domain" @change="update()"></b-form-input>
+
+    <label>{{ $t("webOptions.auth0ClientId") }}</label>
+    <b-form-input v-model="options.auth0_client_id" @change="update()"></b-form-input>
+
+    <label>{{ $t("webOptions.auth0PublicKey") }}</label>
+    <b-textarea rows="10" v-model="options.auth0_public_key" @change="update()"></b-textarea>
+
+
+
+  </div>
+</template>
+
+<script>
+
+import sist2AdminApi from "@/Sist2AdminApi";
+
+export default {
+  name: "WebOptions",
+  props: ["options", "frontendName"],
+  data() {
+    return {
+      showEsTestAlert: false,
+      esTestOk: false,
+      esTestMessage: "",
+    }
+  },
+  methods: {
+    update() {
+      if (!this.options.es_url.startsWith("https")) {
+        this.options.es_insecure_ssl = false;
+      }
+
+      this.$emit("change", this.options);
+    },
+    testEs() {
+      sist2AdminApi.pingEs(this.options.es_url, this.options.es_insecure_ssl).then((resp) => {
+        this.showEsTestAlert = true;
+        this.esTestOk = resp.data.ok;
+        this.esTestMessage = resp.data.message;
+      });
+    }
+  }
+}
+</script>
+
+<style scoped>
+
+</style>

sist2-admin/frontend/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-admin/frontend/src/i18n/messages.js

@@ -0,0 +1,109 @@
+export default {
+    en: {
+        start: "Start",
+        stop: "Stop",
+        go: "Go",
+        online: "online",
+        offline: "offline",
+        delete: "Delete",
+        runNow: "Index now",
+        create: "Create",
+        test: "Test",
+
+        jobTitle: "job configuration",
+        tasks: "Tasks",
+        runningTasks: "Running tasks",
+        frontends: "Frontends",
+        jobDisabled: "There is no valid index for this job",
+        status: "Status",
+
+        taskHistory: "Task history",
+        taskName: "Task name",
+        taskStarted: "Started",
+        taskDuration: "Duration",
+        taskStatus: "Status",
+        logs: "Logs",
+        kill: "Kill",
+        killConfirmation: "SIGTERM signal sent to sist2 process",
+        killConfirmationTitle: "Confirmation",
+        follow: "Follow",
+        wholeFile: "Whole file",
+        logLevel: "Log level",
+        logMode: "Follow mode",
+        logFile: "Reading log file",
+
+        jobs: "Jobs",
+        newJobName: "New job name",
+        newJobHelp: "Create a new job to get started!",
+        newFrontendName: "New frontend name",
+        scanned: "last scan",
+        autoStart: "Start automatically",
+
+        runJobConfirmationTitle: "Task queued",
+        runJobConfirmation: "Check the Tasks page to monitor the status.",
+
+        extraQueryArgs: "Extra query arguments when launching from sist2-admin",
+        customUrl: "Custom URL when launching from sist2-admin",
+
+        selectJobs: "Select jobs",
+        webOptions: {
+            title: "Web options",
+            esUrl: "Elasticsearch URL",
+            esIndex: "Elasticsearch index name",
+            esInsecure: "Do not verify SSL connections to Elasticsearch.",
+            lang: "UI Language",
+            bind: "Listen address",
+            tagline: "Tagline in navbar",
+            auth: "Basic auth in user:password format",
+            tagAuth: "Basic auth in user:password format for tagging",
+        },
+        scanOptions: {
+            title: "Scanning options",
+            path: "Path",
+            threads: "Number of threads",
+            memThrottle: "Total memory threshold in MiB for scan throttling",
+            thumbnailQuality: "Thumbnail quality, on a scale of 1.0 to 31.0, 1.0 being the best",
+            thumbnailCount: "Number of thumbnails to generate. Set a value > 1 to create video previews, set to 0 to disable thumbnails.",
+            thumbnailSize: "Thumbnail size, in pixels",
+            contentSize: "Number of bytes to be extracted from text documents. Set to 0 to disable",
+            rewriteUrl: "Serve files from this url instead of from disk",
+            depth: "Scan up to this many subdirectories deep",
+            archive: "Archive file mode",
+            archivePassphrase: "Passphrase for encrypted archive files",
+            ocrLang: "Tesseract language",
+            ocrLangAlert: "You must select at least one language",
+            ocrEbooks: "Enable OCR'ing of ebook files",
+            ocrImages: "Enable OCR'ing of image files",
+            exclude: "Files that match this regex will not be scanned",
+            excludePlaceholder: "Exclude",
+            fast: "Only index file names & mime type",
+            checksums: "Calculate file checksums when scanning",
+            readSubtitles: "Read subtitles from media files",
+            memBuffer: "Maximum memory buffer size per thread in MiB for files inside archives",
+            treemapThreshold: "Relative size threshold for treemap"
+        },
+        indexOptions: {
+            title: "Indexing options",
+            threads: "Number of threads",
+            esUrl: "Elasticsearch URL",
+            esIndex: "Elasticsearch index name",
+            esInsecure: "Do not verify SSL connections to Elasticsearch.",
+            batchSize: "Index batch size",
+            script: "User script"
+        },
+        jobOptions: {
+            title: "Job options",
+            cron: "Job schedule",
+            scheduleEnabled: "Enable scheduled re-scan",
+            noJobAvailable: "No jobs available.",
+            desktopNotifications: "Desktop notifications"
+        },
+        frontendOptions: {
+            title: "Frontend options",
+            noJobSelectedWarning: "You must select at least one job to start this frontend"
+        },
+        notifications: {
+            indexCompleted: "Task completed for [$JOB$]"
+        }
+    }
+}

sist2-admin/frontend/src/main.js

@@ -0,0 +1,31 @@
+import Vue from 'vue'
+
+import { BootstrapVue, IconsPlugin } from 'bootstrap-vue'
+
+import "bootstrap/dist/css/bootstrap.min.css"
+import "bootstrap-vue/dist/bootstrap-vue.min.css"
+
+Vue.use(BootstrapVue);
+Vue.use(IconsPlugin);
+
+import App from './App.vue';
+import router from './router';
+import store from './store';
+import VueI18n from "vue-i18n";
+import messages from "@/i18n/messages";
+
+Vue.use(VueI18n);
+
+const i18n = new VueI18n({
+  locale: "en",
+  messages: messages
+});
+
+Vue.config.productionTip = false
+
+new Vue({
+  router,
+  store,
+  i18n,
+  render: h => h(App)
+}).$mount('#app')

sist2-admin/frontend/src/router/index.js

@@ -0,0 +1,45 @@
+import Vue from 'vue'
+import VueRouter from 'vue-router'
+import Home from '../views/Home.vue'
+import Job from "@/views/Job";
+import Tasks from "@/views/Tasks";
+import Frontend from "@/views/Frontend";
+import Tail from "@/views/Tail";
+
+Vue.use(VueRouter);
+
+const routes = [
+  {
+    path: "/",
+    name: "Home",
+    component: Home
+  },
+  {
+    path: "/job/:name",
+    name: "Job",
+    component: Job
+  },
+  {
+    path: "/task/",
+    name: "Tasks",
+    component: Tasks
+  },
+  {
+    path: "/frontend/:name",
+    name: "Frontend",
+    component: Frontend
+  },
+  {
+    path: "/log/:taskId",
+    name: "Tail",
+    component: Tail
+  },
+]
+
+const router = new VueRouter({
+  mode: "hash",
+  base: process.env.BASE_URL,
+  routes
+})
+
+export default router

sist2-admin/frontend/src/store/index.js

@@ -0,0 +1,63 @@
+import Vue from "vue";
+import Vuex from "vuex";
+
+Vue.use(Vuex);
+
+function saveBrowserSettings(state) {
+    const settings = {
+        jobDesktopNotificationMap: state.jobDesktopNotificationMap
+    };
+    localStorage.setItem("sist2-admin-settings", JSON.stringify(settings));
+
+    console.log("SAVED");
+    console.log(settings);
+}
+
+export default new Vuex.Store({
+    state: {
+        sist2AdminInfo: null,
+        jobDesktopNotificationMap: {}
+    },
+    mutations: {
+        setSist2AdminInfo: (state, payload) => state.sist2AdminInfo = payload,
+        setJobDesktopNotificationMap: (state, payload) => state.jobDesktopNotificationMap = payload,
+    },
+    actions: {
+        notify: async ({state}, notification) => {
+
+            if (!state.jobDesktopNotificationMap[notification.job]) {
+                console.log("pass");
+                return;
+            }
+
+            new Notification(notification.messageString.replace("$JOB$", notification.job));
+        },
+        setJobDesktopNotification: async ({state}, {job, enabled}) => {
+
+            if (enabled === true) {
+                const permission = await Notification.requestPermission()
+
+                if (permission !== "granted") {
+                    return false;
+                }
+            }
+
+            state.jobDesktopNotificationMap[job] = enabled;
+            saveBrowserSettings(state);
+
+            return true;
+        },
+        loadBrowserSettings({commit}) {
+            const settingString = localStorage.getItem("sist2-admin-settings");
+
+            if (!settingString) {
+                return;
+            }
+
+            const settings = JSON.parse(settingString);
+
+            commit("setJobDesktopNotificationMap", settings["jobDesktopNotificationMap"]);
+        }
+    },
+    modules: {}
+})

sist2-admin/frontend/src/util.js

@@ -0,0 +1,8 @@
+
+export function formatBindAddress(address) {
+    if (address.startsWith("0.0.0.0")) {
+        return address.slice("0.0.0.0".length)
+    }
+
+    return address
+}

sist2-admin/frontend/src/views/Frontend.vue

@@ -0,0 +1,129 @@
+<template>
+  <b-card>
+    <b-card-title>
+      {{ name }}
+      <small style="vertical-align: top">
+        <b-badge v-if="!loading && frontend.running" variant="success">{{ $t("online") }}</b-badge>
+        <b-badge v-else-if="!loading" variant="secondary">{{ $t("offline") }}</b-badge>
+      </small>
+    </b-card-title>
+
+    <div class="mb-3" v-if="!loading">
+      <b-button class="mr-1" :disabled="frontend.running || !valid" variant="success" @click="start()">{{
+          $t("start")
+        }}
+      </b-button>
+      <b-button class="mr-1" :disabled="!frontend.running" variant="danger" @click="stop()">{{
+          $t("stop")
+        }}
+      </b-button>
+      <b-button class="mr-1" :disabled="!frontend.running" variant="primary" :href="frontendUrl" target="_blank">
+        {{ $t("go") }}
+      </b-button>
+      <b-button variant="danger" @click="deleteFrontend()">{{ $t("delete") }}</b-button>
+    </div>
+
+
+    <b-progress v-if="loading" striped animated value="100"></b-progress>
+    <b-card-body v-else>
+
+      <h4>{{ $t("frontendOptions.title") }}</h4>
+      <b-card>
+        <b-form-checkbox v-model="frontend.auto_start" @change="update()">
+          {{ $t("autoStart") }}
+        </b-form-checkbox>
+
+        <label>{{ $t("extraQueryArgs") }}</label>
+        <b-form-input v-model="frontend.extra_query_args" @change="update()"></b-form-input>
+
+        <label>{{ $t("customUrl") }}</label>
+        <b-form-input v-model="frontend.custom_url" @change="update()" placeholder="http://"></b-form-input>
+
+        <br/>
+
+        <b-alert v-if="!valid" variant="warning" show>{{ $t("frontendOptions.noJobSelectedWarning") }}</b-alert>
+
+        <JobCheckboxGroup :frontend="frontend" @input="update()"></JobCheckboxGroup>
+      </b-card>
+
+      <br/>
+
+      <h4>{{ $t("webOptions.title") }}</h4>
+      <b-card>
+        <WebOptions :options="frontend.web_options" :frontend-name="$route.params.name" @change="update()"></WebOptions>
+      </b-card>
+    </b-card-body>
+
+  </b-card>
+</template>
+
+<script>
+
+import Sist2AdminApi from "@/Sist2AdminApi";
+import JobCheckboxGroup from "@/components/JobCheckboxGroup";
+import WebOptions from "@/components/WebOptions";
+
+export default {
+  name: 'Frontend',
+  components: {JobCheckboxGroup, WebOptions},
+  data() {
+    return {
+      loading: true,
+      frontend: null,
+    }
+  },
+  computed: {
+    valid() {
+      return !this.loading && this.frontend.jobs.length > 0;
+    },
+    frontendUrl() {
+      if (this.frontend.custom_url) {
+        return this.frontend.custom_url + this.args;
+      }
+
+      if (this.frontend.web_options.bind.startsWith("0.0.0.0")) {
+        return window.location.protocol + "//" + window.location.hostname + ":" + this.port + this.args;
+      }
+
+      return window.location.protocol + "//" + this.frontend.web_options.bind + this.args;
+    },
+    name() {
+      return this.$route.params.name;
+    },
+    port() {
+      return this.frontend.web_options.bind.split(":")[1]
+    },
+    args() {
+      const args = this.frontend.extra_query_args;
+      if (args !== "") {
+        return "#" + (args.startsWith("?") ? (args) : ("?" + args));
+      }
+      return "";
+    }
+  },
+  mounted() {
+    Sist2AdminApi.getFrontend(this.name).then(resp => {
+      this.frontend = resp.data;
+      this.loading = false;
+    });
+  },
+  methods: {
+    start() {
+      this.frontend.running = true;
+      Sist2AdminApi.startFrontend(this.name)
+    },
+    stop() {
+      this.frontend.running = false;
+      Sist2AdminApi.stopFrontend(this.name)
+    },
+    deleteFrontend() {
+      Sist2AdminApi.deleteFrontend(this.name).then(() => {
+        this.$router.push("/frontends");
+      });
+    },
+    update() {
+      Sist2AdminApi.updateFrontend(this.name, this.frontend);
+    },
+  }
+}
+</script>

sist2-admin/frontend/src/views/Home.vue

@@ -0,0 +1,122 @@
+<template>
+  <div>
+    <b-card>
+      <b-card-title>{{ $t("jobs") }}</b-card-title>
+      <b-row>
+        <b-col>
+          <b-input id="new-job" v-model="newJobName" :placeholder="$t('newJobName')"></b-input>
+          <b-popover
+              :show.sync="showHelp"
+              target="new-job"
+              placement="top"
+              triggers="manual"
+              variant="primary"
+              :content="$t('newJobHelp')"
+          ></b-popover>
+        </b-col>
+        <b-col>
+          <b-button variant="primary" @click="createJob()" :disabled="!jobNameValid(newJobName)">{{ $t("create") }}
+          </b-button>
+        </b-col>
+      </b-row>
+
+      <hr/>
+
+      <b-progress v-if="jobsLoading" striped animated value="100"></b-progress>
+      <b-list-group v-else>
+        <JobListItem v-for="job in jobs" :key="job.name" :job="job"></JobListItem>
+      </b-list-group>
+    </b-card>
+
+    <br/>
+
+    <b-card>
+
+      <b-card-title>{{ $t("frontends") }}</b-card-title>
+
+      <b-row>
+        <b-col>
+          <b-input v-model="newFrontendName" :placeholder="$t('newFrontendName')"></b-input>
+        </b-col>
+        <b-col>
+          <b-button variant="primary" @click="createFrontend()" :disabled="!frontendNameValid(newFrontendName)">
+            {{ $t("create") }}
+          </b-button>
+        </b-col>
+      </b-row>
+
+      <hr/>
+
+      <b-progress v-if="frontendsLoading" striped animated value="100"></b-progress>
+      <b-list-group v-else>
+        <FrontendListItem v-for="frontend in frontends"
+                          :key="frontend.name" :frontend="frontend"></FrontendListItem>
+      </b-list-group>
+
+    </b-card>
+  </div>
+</template>
+
+<script>
+import JobListItem from "@/components/JobListItem";
+import {formatBindAddress} from "@/util";
+import Sist2AdminApi from "@/Sist2AdminApi";
+import FrontendListItem from "@/components/FrontendListItem";
+
+export default {
+  name: "Jobs",
+  components: {JobListItem, FrontendListItem},
+  data() {
+    return {
+      jobsLoading: true,
+      newJobName: "",
+      jobs: [],
+
+      frontendsLoading: true,
+      frontends: [],
+      formatBindAddress,
+      newFrontendName: "",
+
+      showHelp: false
+    }
+  },
+  mounted() {
+    this.loading = true;
+    this.reload();
+  },
+  methods: {
+    jobNameValid(name) {
+      if (this.jobs.some(job => job.name === name)) {
+        return false;
+      }
+
+      return /^[a-zA-Z0-9-_,.; ]+$/.test(name);
+    },
+    frontendNameValid(name) {
+      if (this.frontends.some(job => job.name === name)) {
+        return false;
+      }
+
+      return /^[a-zA-Z0-9-_,.; ]+$/.test(name);
+    },
+    reload() {
+      Sist2AdminApi.getJobs().then(resp => {
+        this.jobs = resp.data;
+        this.jobsLoading = false;
+
+        this.showHelp = this.jobs.length === 0;
+      });
+      Sist2AdminApi.getFrontends().then(resp => {
+        this.frontends = resp.data;
+        this.frontendsLoading = false;
+      });
+    },
+    createJob() {
+      Sist2AdminApi.createJob(this.newJobName).then(this.reload);
+    },
+    createFrontend() {
+      Sist2AdminApi.createFrontend(this.newFrontendName).then(this.reload)
+    }
+  }
+}
+</script>

sist2-admin/frontend/src/views/Job.vue

@@ -0,0 +1,92 @@
+<template>
+  <b-card>
+    <b-card-title>
+      [{{ getName() }}]
+      {{ $t("jobTitle") }}
+    </b-card-title>
+
+    <div class="mb-3">
+      <b-button class="mr-1" variant="primary" @click="runJob()">{{ $t("runNow") }}</b-button>
+      <b-button variant="danger" @click="deleteJob()">{{ $t("delete") }}</b-button>
+    </div>
+
+    <div v-if="job">
+      {{ $t("status") }}: <code>{{ job.status }}</code>
+    </div>
+
+    <b-progress v-if="loading" striped animated value="100"></b-progress>
+    <b-card-body v-else>
+
+      <h4>{{ $t("jobOptions.title") }}</h4>
+      <b-card>
+        <JobOptions :job="job" @change="update"></JobOptions>
+      </b-card>
+
+      <br/>
+
+      <h4>{{ $t("scanOptions.title") }}</h4>
+      <b-card>
+        <ScanOptions :options="job.scan_options" @change="update()"></ScanOptions>
+      </b-card>
+
+      <br/>
+
+      <h4>{{ $t("indexOptions.title") }}</h4>
+      <b-card>
+        <IndexOptions :options="job.index_options" @change="update()"></IndexOptions>
+      </b-card>
+
+    </b-card-body>
+
+  </b-card>
+</template>
+
+<script>
+import ScanOptions from "@/components/ScanOptions";
+import Sist2AdminApi from "@/Sist2AdminApi";
+import IndexOptions from "@/components/IndexOptions";
+import JobOptions from "@/components/JobOptions";
+
+export default {
+  name: "Job",
+  components: {
+    IndexOptions,
+    ScanOptions,
+    JobOptions
+  },
+  data() {
+    return {
+      loading: true,
+      job: null
+    }
+  },
+  methods: {
+    getName() {
+      return this.$route.params.name;
+    },
+    update() {
+      Sist2AdminApi.updateJob(this.getName(), this.job);
+    },
+    runJob() {
+      Sist2AdminApi.runJob(this.getName()).then(() => {
+        this.$bvToast.toast(this.$t("runJobConfirmation"), {
+          title: this.$t("runJobConfirmationTitle"),
+          variant: "success",
+          toaster: "b-toaster-bottom-right"
+        });
+      });
+    },
+    deleteJob() {
+      Sist2AdminApi.deleteJob(this.getName()).then(() => {
+        this.$router.push("/");
+      })
+    }
+  },
+  mounted() {
+    Sist2AdminApi.getJob(this.getName()).then(resp => {
+      this.loading = false;
+      this.job = resp.data;
+    })
+  }
+}
+</script>

sist2-admin/frontend/src/views/Tail.vue

@@ -0,0 +1,168 @@
+<template>
+  <b-card>
+    <b-card-body>
+
+      <h4 class="mb-3">{{ taskId }} {{ $t("logs") }}</h4>
+
+      <div v-if="$store.state.sist2AdminInfo">
+        {{ $t("logFile") }}
+        <code>{{ $store.state.sist2AdminInfo.logs_folder }}/sist2-{{ taskId }}.log</code>
+        <br/>
+        <br/>
+      </div>
+
+      <b-row>
+        <b-col>
+          <span>{{ $t("logLevel") }}</span>
+          <b-select :options="levels.slice(0, -1)" v-model="logLevel" @input="connect()"></b-select>
+        </b-col>
+        <b-col>
+          <span>{{ $t("logMode") }}</span>
+          <b-select :options="modeOptions" v-model="mode" @input="connect()"></b-select>
+        </b-col>
+      </b-row>
+
+      <div id="log-tail-output" class="mt-3 ml-1"></div>
+
+    </b-card-body>
+  </b-card>
+</template>
+
+<script>
+
+export default {
+  name: "Tail",
+  data() {
+    return {
+      logLevel: "DEBUG",
+      levels: ["DEBUG", "INFO", "WARNING", "ERROR", "ADMIN", "FATAL"],
+      socket: null,
+      mode: "follow",
+      modeOptions: [
+        {
+          "text": this.$t('follow'),
+          "value": "follow"
+        },
+        {
+          "text": this.$t('wholeFile'),
+          "value": "wholeFile"
+        }
+      ]
+    }
+  },
+  computed: {
+    taskId: function () {
+      return this.$route.params.taskId;
+    }
+  },
+  methods: {
+    connect() {
+      let lineCount = 0;
+      const outputElem = document.getElementById("log-tail-output")
+      outputElem.replaceChildren();
+      if (this.socket !== null) {
+        this.socket.close();
+      }
+
+      const n = this.mode === "follow" ? 32 : 9999999999;
+      this.socket = new WebSocket(`ws://${window.location.host}/log/${this.taskId}?n=${n}`);
+      this.socket.onopen = () => {
+        this.socket.send("Hello from client");
+      }
+
+      this.socket.onmessage = e => {
+        let message;
+        try {
+          message = JSON.parse(e.data);
+        } catch {
+          console.error(e.data)
+          return;
+        }
+
+        if ("ping" in message) {
+          return;
+        }
+
+        if (message.level === undefined) {
+
+          if ("stderr" in message) {
+            message.level = "ERROR";
+            message.message = message["stderr"];
+          } else {
+            message.level = "ADMIN";
+            message.message = message["sist2-admin"];
+          }
+          message.datetime = ""
+          message.filepath = ""
+        }
+
+        if (this.levels.indexOf(message.level) < this.levels.indexOf(this.logLevel)) {
+          return;
+        }
+
+        const logLine = `${message.datetime} [${message.level} ${message.filepath}] ${message.message}`;
+
+        const span = document.createElement("span");
+        span.setAttribute("class", message.level);
+        span.appendChild(document.createTextNode(logLine));
+
+        outputElem.appendChild(span);
+        lineCount += 1;
+
+        if (this.mode === "follow" && lineCount >= n) {
+          outputElem.firstChild.remove();
+        }
+      }
+    }
+  },
+  mounted() {
+    this.connect()
+  }
+}
+
+</script>
+
+<style>
+#log-tail-output span {
+  display: block;
+}
+
+span.DEBUG {
+  color: #9E9E9E;
+}
+
+span.WARNING {
+  color: #FFB300;
+}
+
+span.INFO {
+  color: #039BE5;
+}
+
+span.ERROR {
+  color: #F4511E;
+}
+
+span.FATAL {
+  color: #F4511E;
+}
+
+span.ADMIN {
+  color: #ee05ff;
+}
+
+
+#log-tail-output {
+  font-size: 13px;
+  font-family: monospace;
+
+  padding: 6px;
+  background-color: #f5f5f5;
+  border: 1px solid #ccc;
+  border-radius: 4px;
+  margin: 3px;
+  white-space: pre;
+  color: #000;
+  overflow: hidden;
+}
+</style>

sist2-admin/frontend/src/views/Tasks.vue

@@ -0,0 +1,124 @@
+<template>
+  <div>
+
+    <b-card v-if="tasks.length > 0">
+      <h2>{{ $t("runningTasks") }}</h2>
+      <b-list-group>
+        <TaskListItem v-for="task in tasks" :key="task.id" :task="task"></TaskListItem>
+      </b-list-group>
+    </b-card>
+
+    <b-card class="mt-4">
+
+      <b-card-title>{{ $t("taskHistory") }}</b-card-title>
+
+      <br/>
+
+      <b-table
+          id="task-history"
+          :items="historyItems"
+          :fields="historyFields"
+          :current-page="historyCurrentPage"
+          :tbody-tr-class="rowClass"
+          :per-page="10"
+      >
+        <template #cell(logs)="data">
+          <router-link :to="`/log/${data.item.logs}`">{{ $t("logs") }}</router-link>
+        </template>
+
+      </b-table>
+
+      <b-pagination limit="20" v-model="historyCurrentPage" :total-rows="historyItems.length"
+                    :per-page="10"></b-pagination>
+
+    </b-card>
+  </div>
+</template>
+
+<script>
+import TaskListItem from "@/components/TaskListItem";
+import Sist2AdminApi from "@/Sist2AdminApi";
+import moment from "moment";
+
+export default {
+  name: 'Tasks',
+  components: {TaskListItem},
+  data() {
+    return {
+      loading: true,
+      tasks: [],
+      taskHistory: [],
+      timerId: null,
+      historyFields: [
+        {key: "name", label: this.$t("taskName")},
+        {key: "time", label: this.$t("taskStarted")},
+        {key: "duration", label: this.$t("taskDuration")},
+        {key: "status", label: this.$t("taskStatus")},
+        {key: "logs", label: this.$t("logs")},
+      ],
+      historyCurrentPage: 1,
+      historyItems: []
+    }
+  },
+  props: {
+    msg: String
+  },
+  mounted() {
+    this.loading = true;
+    this.update().then(() => this.loading = false);
+
+    this.timerId = window.setInterval(this.update, 1000);
+    this.updateHistory();
+  },
+  destroyed() {
+    if (this.timerId) {
+      window.clearInterval(this.timerId);
+    }
+  },
+  methods: {
+    rowClass(row) {
+      if (row.status === "failed") {
+        return "table-danger";
+      }
+      return null;
+    },
+    updateHistory() {
+      Sist2AdminApi.getTaskHistory().then(resp => {
+        this.historyItems = resp.data.map(row => ({
+          id: row.id,
+          name: row.name,
+          duration: this.taskDuration(row),
+          time: moment(row.started).format("dd, MMM Do YYYY, HH:mm:ss"),
+          logs: row.id,
+          status: row.return_code === 0 ? "ok" : "failed"
+        }));
+      });
+    },
+    update() {
+      return Sist2AdminApi.getTasks().then(resp => {
+        this.tasks = resp.data;
+      })
+    },
+    taskDuration(task) {
+      const start = moment(task.started);
+      const end = moment(task.ended);
+
+      let duration = moment.utc(end.diff(start)).format("HH[h] mm[m] ss[s]");
+
+      duration = duration.replace("00h ", "");
+      duration = duration.replace(/^00m /, "");
+      duration = duration.replace(/00s/, "<1s");
+      duration = duration.replace(/^0/, "");
+
+      return duration;
+    }
+  }
+}
+</script>
+
+<style scoped>
+#task-history {
+  font-family: monospace;
+  font-size: 12px;
+}
+</style>

sist2-admin/frontend/vue.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+    publicPath: "",
+    filenameHashing: false,
+    productionSourceMap: false,
+};

sist2-admin/requirements.txt

@@ -0,0 +1,5 @@
+fastapi
+git+https://github.com/simon987/hexlib.git
+uvicorn
+websockets
+pycron

sist2-admin/sist2_admin/app.py

@@ -0,0 +1,392 @@
+import asyncio
+import os
+import signal
+from datetime import datetime
+from urllib.parse import urlparse
+
+import requests
+import uvicorn
+from fastapi import FastAPI, HTTPException
+from hexlib.db import PersistentState
+from requests import ConnectionError
+from requests.exceptions import SSLError
+from starlette.middleware.cors import CORSMiddleware
+from starlette.responses import RedirectResponse
+from starlette.staticfiles import StaticFiles
+from starlette.websockets import WebSocket
+from websockets.exceptions import ConnectionClosed
+
+import cron
+from config import LOG_FOLDER, logger, WEBSERVER_PORT, DATA_FOLDER, SIST2_BINARY
+from jobs import Sist2Job, Sist2ScanTask, TaskQueue, Sist2IndexTask, JobStatus
+from notifications import Subscribe, Notifications
+from sist2 import Sist2
+from state import PickleTable, RUNNING_FRONTENDS, TESSERACT_LANGS, DB_SCHEMA_VERSION
+from web import Sist2Frontend
+
+VERSION = "1.0"
+
+sist2 = Sist2(SIST2_BINARY, DATA_FOLDER)
+db = PersistentState(table_factory=PickleTable, dbfile=os.path.join(DATA_FOLDER, "state.db"))
+notifications = Notifications()
+task_queue = TaskQueue(sist2, db, notifications)
+
+app = FastAPI()
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_credentials=True,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.mount("/ui/", StaticFiles(directory="./frontend/dist", html=True), name="static")
+
+
+@app.get("/")
+async def home():
+    return RedirectResponse("ui")
+
+
+@app.get("/api")
+async def api():
+    return {
+        "version": VERSION,
+        "tesseract_langs": TESSERACT_LANGS,
+        "logs_folder": LOG_FOLDER
+    }
+
+
+@app.get("/api/job/{name:str}")
+async def get_job(name: str):
+    row = db["jobs"][name]
+    if row:
+        return row["job"]
+    raise HTTPException(status_code=404)
+
+
+@app.get("/api/frontend/{name:str}")
+async def get_frontend(name: str):
+    row = db["frontends"][name]
+    if row:
+        frontend = row["frontend"]
+        frontend: Sist2Frontend
+        frontend.running = frontend.name in RUNNING_FRONTENDS
+        return frontend
+    raise HTTPException(status_code=404)
+
+
+@app.get("/api/job/")
+async def get_jobs():
+    return [row["job"] for row in db["jobs"]]
+
+
+@app.put("/api/job/{name:str}")
+async def update_job(name: str, job: Sist2Job):
+    # TODO: Check etag
+
+    job.last_modified = datetime.now()
+    row = db["jobs"][name]
+    if not row:
+        raise HTTPException(status_code=404)
+
+    args_that_trigger_full_scan = [
+        "path",
+        "thumbnail_count",
+        "thumbnail_quality",
+        "thumbnail_size",
+        "content_size",
+        "depth",
+        "archive",
+        "archive_passphrase",
+        "ocr_lang",
+        "ocr_images",
+        "ocr_ebooks",
+        "fast",
+        "checksums",
+        "read_subtitles",
+    ]
+    for arg in args_that_trigger_full_scan:
+        if getattr(row["job"].scan_options, arg) != getattr(job.scan_options, arg):
+            job.do_full_scan = True
+
+    db["jobs"][name] = {"job": job}
+
+
+@app.put("/api/frontend/{name:str}")
+async def update_frontend(name: str, frontend: Sist2Frontend):
+    db["frontends"][name] = {"frontend": frontend}
+
+    # TODO: Check etag
+
+    return "ok"
+
+
+@app.get("/api/task/")
+async def get_tasks():
+    return list(map(lambda t: t.json(), task_queue.tasks()))
+
+
+@app.get("/api/task/history")
+async def task_history():
+    return list(db["task_done"].sql("ORDER BY started DESC"))
+
+
+@app.post("/api/task/{task_id:str}/kill")
+async def kill_job(task_id: str):
+    return task_queue.kill_task(task_id)
+
+
+def _run_job(job: Sist2Job):
+    job.last_modified = datetime.now()
+    if job.status == JobStatus("created"):
+        job.status = JobStatus("started")
+    db["jobs"][job.name] = {"job": job}
+
+    scan_task = Sist2ScanTask(job, f"Scan [{job.name}]")
+    index_task = Sist2IndexTask(job, f"Index [{job.name}]", depends_on=scan_task)
+
+    task_queue.submit(scan_task)
+    task_queue.submit(index_task)
+
+
+@app.get("/api/job/{name:str}/run")
+async def run_job(name: str):
+    row = db["jobs"][name]
+    if not row:
+        raise HTTPException(status_code=404)
+
+    _run_job(row["job"])
+
+    return "ok"
+
+
+@app.delete("/api/job/{name:str}")
+async def delete_job(name: str):
+    row = db["jobs"][name]
+    if row:
+        del db["jobs"][name]
+    else:
+        raise HTTPException(status_code=404)
+
+
+@app.delete("/api/frontend/{name:str}")
+async def delete_frontend(name: str):
+    if name in RUNNING_FRONTENDS:
+        os.kill(RUNNING_FRONTENDS[name], signal.SIGTERM)
+        del RUNNING_FRONTENDS[name]
+
+    row = db["frontends"][name]
+    if row:
+        del db["frontends"][name]
+    else:
+        raise HTTPException(status_code=404)
+
+
+@app.post("/api/job/{name:str}")
+async def create_job(name: str):
+    if db["jobs"][name]:
+        raise ValueError("Job with the same name already exists")
+
+    job = Sist2Job.create_default(name)
+    db["jobs"][name] = {"job": job}
+
+    return job
+
+
+@app.post("/api/frontend/{name:str}")
+async def create_frontend(name: str):
+    if db["frontend"][name]:
+        raise ValueError("Frontend with the same name already exists")
+
+    frontend = Sist2Frontend.create_default(name)
+    db["frontends"][name] = {"frontend": frontend}
+
+    return frontend
+
+
+@app.get("/api/ping_es")
+async def ping_es(url: str, insecure: bool):
+    return check_es_version(url, insecure)
+
+
+def check_es_version(es_url: str, insecure: bool):
+    try:
+        url = urlparse(es_url)
+        if url.username:
+            auth = (url.username, url.password)
+            es_url = f"{url.scheme}://{url.hostname}:{url.port}"
+        else:
+            auth = None
+        r = requests.get(es_url, verify=insecure, auth=auth)
+    except SSLError:
+        return {
+            "ok": False,
+            "message": "Invalid SSL certificate"
+        }
+    except ConnectionError as e:
+        return {
+            "ok": False,
+            "message": "Connection refused"
+        }
+    except ValueError as e:
+        return {
+            "ok": False,
+            "message": str(e)
+        }
+
+    if r.status_code == 401:
+        return {
+            "ok": False,
+            "message": "Authentication failure"
+        }
+
+    try:
+        return {
+            "ok": True,
+            "message": "Elasticsearch version " + r.json()["version"]["number"]
+        }
+    except:
+        return {
+            "ok": False,
+            "message": "Could not read version"
+        }
+
+
+def start_frontend_(frontend: Sist2Frontend):
+    frontend.web_options.indices = list(map(lambda j: db["jobs"][j]["job"].last_index, frontend.jobs))
+
+    pid = sist2.web(frontend.web_options, frontend.name)
+    RUNNING_FRONTENDS[frontend.name] = pid
+
+
+@app.post("/api/frontend/{name:str}/start")
+async def start_frontend(name: str):
+    row = db["frontends"][name]
+    if not row:
+        raise HTTPException(status_code=404)
+
+    start_frontend_(row["frontend"])
+
+
+@app.post("/api/frontend/{name:str}/stop")
+async def stop_frontend(name: str):
+    if name in RUNNING_FRONTENDS:
+        os.kill(RUNNING_FRONTENDS[name], signal.SIGTERM)
+        del RUNNING_FRONTENDS[name]
+
+
+@app.get("/api/frontend/")
+async def get_frontends():
+    res = []
+    for row in db["frontends"]:
+        frontend = row["frontend"]
+        frontend: Sist2Frontend
+        frontend.running = frontend.name in RUNNING_FRONTENDS
+        res.append(frontend)
+    return res
+
+
+def tail(filepath: str, n: int):
+    with open(filepath) as file:
+
+        reached_eof = False
+        buffer = []
+
+        line = ""
+        while True:
+            tmp = file.readline()
+            if tmp:
+                line += tmp
+
+                if line.endswith("\n"):
+
+                    if reached_eof:
+                        yield line
+                    else:
+                        if len(buffer) > n:
+                            buffer.pop(0)
+                        buffer.append(line)
+                line = ""
+            else:
+                if not reached_eof:
+                    reached_eof = True
+                    yield from buffer
+                yield None
+
+
+@app.websocket("/notifications")
+async def ws_tail_log(websocket: WebSocket):
+    await websocket.accept()
+
+    try:
+        await websocket.receive_text()
+
+        async with Subscribe(notifications) as ob:
+            async for notification in ob.notifications():
+                await websocket.send_json(notification)
+                print(notification)
+
+    except ConnectionClosed:
+        return
+
+
+@app.websocket("/log/{task_id}")
+async def ws_tail_log(websocket: WebSocket, task_id: str, n: int):
+    log_file = os.path.join(LOG_FOLDER, f"sist2-{task_id}.log")
+
+    await websocket.accept()
+
+    try:
+        await websocket.receive_text()
+    except ConnectionClosed:
+        return
+
+    while True:
+        for line in tail(log_file, n):
+
+            try:
+                if line:
+                    await websocket.send_text(line)
+                else:
+                    await websocket.send_json({"ping": ""})
+                    await asyncio.sleep(0.1)
+            except ConnectionClosed:
+                return
+
+
+def main():
+    uvicorn.run(app, port=WEBSERVER_PORT, host="0.0.0.0")
+
+
+def initialize_db():
+    db["sist2_admin"]["info"] = {"version": DB_SCHEMA_VERSION}
+
+    frontend = Sist2Frontend.create_default("default")
+    db["frontends"]["default"] = {"frontend": frontend}
+
+    logger.info("Initialized database.")
+
+
+def start_frontends():
+    for row in db["frontends"]:
+        frontend: Sist2Frontend = row["frontend"]
+        if frontend.auto_start and len(frontend.jobs) > 0:
+            start_frontend_(frontend)
+
+
+if __name__ == '__main__':
+
+    if not db["sist2_admin"]["info"]:
+        initialize_db()
+    elif db["sist2_admin"]["info"]["version"] != DB_SCHEMA_VERSION:
+        print("Database has incompatible schema version! Delete state.db to continue.")
+        exit(-1)
+
+    start_frontends()
+    cron.initialize(db, _run_job)
+
+    logger.info("Started sist2-admin. Hello!")
+
+    main()

sist2-admin/sist2_admin/config.py

@@ -0,0 +1,30 @@
+import os
+import logging
+import sys
+from logging import StreamHandler
+from logging.handlers import RotatingFileHandler
+
+MAX_LOG_SIZE = 1 * 1024 * 1024
+
+SIST2_BINARY = os.environ.get("SIST2_BINARY", "/root/sist2")
+DATA_FOLDER = os.environ.get("DATA_FOLDER", "/sist2-admin/")
+LOG_FOLDER = os.path.join(DATA_FOLDER, "logs")
+WEBSERVER_PORT = 8080
+
+os.makedirs(LOG_FOLDER, exist_ok=True)
+os.makedirs(DATA_FOLDER, exist_ok=True)
+
+logger = logging.Logger("sist2-admin")
+
+_log_file = os.path.join(LOG_FOLDER, "sist2-admin.log")
+_log_fmt = "%(asctime)s [%(levelname)s] %(message)s"
+_log_formatter = logging.Formatter(_log_fmt, datefmt='%Y-%m-%d %H:%M:%S')
+
+console_handler = StreamHandler(sys.stdout)
+console_handler.setFormatter(_log_formatter)
+
+file_handler = RotatingFileHandler(_log_file, mode="a", maxBytes=MAX_LOG_SIZE, backupCount=1)
+file_handler.setFormatter(_log_formatter)
+
+logger.addHandler(console_handler)
+logger.addHandler(file_handler)

sist2-admin/sist2_admin/cron.py

@@ -0,0 +1,33 @@
+from threading import Thread
+
+import pycron
+import time
+
+from hexlib.db import PersistentState
+
+from config import logger
+from jobs import Sist2Job
+
+
+def _check_schedule(db: PersistentState, run_job):
+    for job in (row["job"] for row in db["jobs"]):
+        job: Sist2Job
+
+        if job.schedule_enabled:
+            if pycron.is_now(job.cron_expression):
+                logger.info(f"Submit scan task to queue for [{job.name}]")
+                run_job(job)
+
+
+def _cron_thread(db, run_job):
+    time.sleep(60 - (time.time() % 60))
+    start = time.time()
+
+    while True:
+        _check_schedule(db, run_job)
+        time.sleep(60 - ((time.time() - start) % 60))
+
+
+def initialize(db, run_job):
+    t = Thread(target=_cron_thread, args=(db, run_job), daemon=True, name="timer")
+    t.start()

sist2-admin/sist2_admin/jobs.py

@@ -0,0 +1,315 @@
+import json
+import logging
+import os.path
+import shutil
+import signal
+import uuid
+from datetime import datetime
+from enum import Enum
+from hashlib import md5
+from logging import FileHandler
+from threading import Lock, Thread
+from time import sleep
+from uuid import uuid4, UUID
+
+from hexlib.db import PersistentState
+from pydantic import BaseModel, validator
+
+from config import logger, LOG_FOLDER
+from notifications import Notifications
+from sist2 import ScanOptions, IndexOptions, Sist2, Sist2Index
+from state import RUNNING_FRONTENDS
+from web import Sist2Frontend
+
+
+class JobStatus(Enum):
+    CREATED = "created"
+    STARTED = "started"
+    INDEXED = "indexed"
+    FAILED = "failed"
+
+
+class Sist2Job(BaseModel):
+    name: str
+    scan_options: ScanOptions
+    index_options: IndexOptions
+
+    cron_expression: str
+    schedule_enabled: bool = False
+
+    previous_index: str = None
+    last_index: str = None
+    last_index_date: datetime = None
+    status: JobStatus = JobStatus("created")
+    last_modified: datetime
+    etag: str = None
+    do_full_scan: bool = False
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+
+    @staticmethod
+    def create_default(name: str):
+        return Sist2Job(
+            name=name,
+            scan_options=ScanOptions(path="/"),
+            index_options=IndexOptions(),
+            last_modified=datetime.now(),
+            cron_expression="0 0 * * *"
+        )
+
+    @validator("etag", always=True)
+    def validate_etag(cls, value, values):
+        s = values["name"] + values["scan_options"].json() + values["index_options"].json() + values["cron_expression"]
+        return md5(s.encode()).hexdigest()
+
+
+class Sist2TaskProgress:
+
+    def __init__(self, done: int = 0, count: int = 0, index_size: int = 0, tn_size: int = 0, waiting: bool = False):
+        self.done = done
+        self.count = count
+        self.index_size = index_size
+        self.store_size = tn_size
+        self.waiting = waiting
+
+    def percent(self):
+        return (self.done / self.count) if self.count else 0
+
+
+class Sist2Task:
+
+    def __init__(self, job: Sist2Job, display_name: str, depends_on: uuid.UUID = None):
+        self.job = job
+        self.display_name = display_name
+
+        self.progress = Sist2TaskProgress()
+        self.id = uuid4()
+        self.pid = None
+        self.started = None
+        self.ended = None
+        self.depends_on = depends_on
+
+        self._logger = logging.Logger(name=f"{self.id}")
+        self._logger.addHandler(FileHandler(os.path.join(LOG_FOLDER, f"sist2-{self.id}.log")))
+
+    def json(self):
+        return {
+            "id": self.id,
+            "job": self.job,
+            "display_name": self.display_name,
+            "progress": self.progress,
+            "started": self.started,
+            "ended": self.ended,
+            "depends_on": self.depends_on,
+        }
+
+    def log_callback(self, log_json):
+
+        if "progress" in log_json:
+            self.progress = Sist2TaskProgress(**log_json["progress"])
+        elif self._logger:
+            self._logger.info(json.dumps(log_json))
+
+    def run(self, sist2: Sist2, db: PersistentState):
+        self.started = datetime.now()
+
+        logger.info(f"Started task {self.display_name}")
+
+
+class Sist2ScanTask(Sist2Task):
+
+    def run(self, sist2: Sist2, db: PersistentState):
+        super().run(sist2, db)
+
+        self.job.scan_options.name = self.job.name
+
+        if self.job.last_index and os.path.exists(self.job.last_index) and not self.job.do_full_scan:
+            self.job.scan_options.incremental = self.job.last_index
+        else:
+            self.job.scan_options.incremental = None
+
+        def set_pid(pid):
+            self.pid = pid
+
+        return_code = sist2.scan(self.job.scan_options, logs_cb=self.log_callback, set_pid_cb=set_pid)
+        self.ended = datetime.now()
+
+        if return_code != 0:
+            self._logger.error(json.dumps({"sist2-admin": f"Process returned non-zero exit code ({return_code})"}))
+            logger.info(f"Task {self.display_name} failed ({return_code})")
+        else:
+            index = Sist2Index(self.job.scan_options.output)
+
+            # Save latest index
+            self.job.previous_index = self.job.last_index
+
+            self.job.last_index = index.path
+            self.job.last_index_date = datetime.now()
+            self.job.do_full_scan = False
+            db["jobs"][self.job.name] = {"job": self.job}
+            self._logger.info(json.dumps({"sist2-admin": f"Save last_index={self.job.last_index}"}))
+
+        logger.info(f"Completed {self.display_name} ({return_code=})")
+
+        return return_code
+
+
+class Sist2IndexTask(Sist2Task):
+
+    def __init__(self, job: Sist2Job, display_name: str, depends_on: Sist2Task):
+        super().__init__(job, display_name, depends_on=depends_on.id)
+
+    def run(self, sist2: Sist2, db: PersistentState):
+        super().run(sist2, db)
+
+        self.job.index_options.path = self.job.scan_options.output
+
+        return_code = sist2.index(self.job.index_options, logs_cb=self.log_callback)
+        self.ended = datetime.now()
+
+        duration = self.ended - self.started
+
+        ok = return_code == 0
+
+        if ok:
+            # Remove old index
+            if self.job.previous_index is not None:
+                self._logger.info(json.dumps({"sist2-admin": f"Remove {self.job.previous_index=}"}))
+                try:
+                    shutil.rmtree(self.job.previous_index)
+                except FileNotFoundError:
+                    pass
+
+            self.restart_running_frontends(db, sist2)
+
+        # Update status
+        self.job.status = JobStatus("indexed") if ok else JobStatus("failed")
+        db["jobs"][self.job.name] = {"job": self.job}
+
+        self._logger.info(json.dumps({"sist2-admin": f"Sist2Scan task finished {return_code=}, {duration=}"}))
+
+        logger.info(f"Completed {self.display_name} ({return_code=})")
+
+        return return_code
+
+    def restart_running_frontends(self, db: PersistentState, sist2: Sist2):
+        for frontend_name, pid in RUNNING_FRONTENDS.items():
+            frontend = db["frontends"][frontend_name]["frontend"]
+            frontend: Sist2Frontend
+
+            os.kill(pid, signal.SIGTERM)
+            try:
+                os.wait()
+            except ChildProcessError:
+                pass
+
+            frontend.web_options.indices = map(lambda j: db["jobs"][j]["job"].last_index, frontend.jobs)
+
+            pid = sist2.web(frontend.web_options, frontend.name)
+            RUNNING_FRONTENDS[frontend_name] = pid
+
+            self._logger.info(json.dumps({"sist2-admin": f"Restart frontend {pid=} {frontend_name=}"}))
+
+
+class TaskQueue:
+    def __init__(self, sist2: Sist2, db: PersistentState, notifications: Notifications):
+        self._lock = Lock()
+
+        self._sist2 = sist2
+        self._db = db
+        self._notifications = notifications
+
+        self._tasks = {}
+        self._queue = []
+        self._sem = 0
+
+        self._thread = Thread(target=self._check_new_task, daemon=True)
+        self._thread.start()
+
+    def _tasks_failed(self):
+        done = set()
+
+        for row in self._db["task_done"].sql("WHERE return_code != 0"):
+            done.add(uuid.UUID(row["id"]))
+
+        return done
+
+    def _tasks_done(self):
+
+        done = set()
+
+        for row in self._db["task_done"]:
+            done.add(uuid.UUID(row["id"]))
+
+        return done
+
+    def _check_new_task(self):
+        while True:
+            with self._lock:
+                for task in list(self._queue):
+                    task: Sist2Task
+
+                    if self._sem >= 1:
+                        break
+
+                    if not task.depends_on or task.depends_on in self._tasks_done():
+                        self._queue.remove(task)
+
+                        if task.depends_on in self._tasks_failed():
+                            # The task which we depend on failed, continue
+                            continue
+
+                        self._sem += 1
+
+                        t = Thread(target=self._run_task, args=(task,))
+
+                        self._tasks[task.id] = {
+                            "task": task,
+                            "thread": t,
+                        }
+
+                        t.start()
+                    break
+            sleep(1)
+
+    def tasks(self):
+        return list(map(lambda t: t["task"], self._tasks.values()))
+
+    def kill_task(self, task_id):
+
+        task = self._tasks.get(UUID(task_id))
+
+        if task:
+            pid = task["task"].pid
+            logger.info(f"Killing task {task_id} (pid={pid})")
+            os.kill(pid, signal.SIGTERM)
+            return True
+
+        return False
+
+    def _run_task(self, task: Sist2Task):
+        task_result = task.run(self._sist2, self._db)
+
+        with self._lock:
+            del self._tasks[task.id]
+            self._sem -= 1
+
+            self._db["task_done"][task.id] = {
+                "ended": task.ended,
+                "started": task.started,
+                "name": task.display_name,
+                "return_code": task_result
+            }
+        if isinstance(task, Sist2IndexTask):
+            self._notifications.notify({
+                "message": "notifications.indexCompleted",
+                "job": task.job.name
+            })
+
+    def submit(self, task: Sist2Task):
+
+        logger.info(f"Submitted task to queue {task.display_name}")
+
+        with self._lock:
+            self._queue.append(task)

sist2-admin/sist2_admin/notifications.py

@@ -0,0 +1,40 @@
+import asyncio
+from typing import List
+
+
+class Notifications:
+    def __init__(self):
+        self._subscribers: List[Subscribe] = []
+
+    def subscribe(self, ob):
+        self._subscribers.append(ob)
+
+    def unsubscribe(self, ob):
+        self._subscribers.remove(ob)
+
+    def notify(self, notification: dict):
+        for ob in self._subscribers:
+            ob.notify(notification)
+
+
+class Subscribe:
+    def __init__(self, notifications: Notifications):
+        self._queue = []
+        self._notifications = notifications
+
+    async def __aenter__(self):
+        self._notifications.subscribe(self)
+        return self
+
+    async def __aexit__(self, exc_type, exc_val, exc_tb):
+        self._notifications.unsubscribe(self)
+
+    def notify(self, notification: dict):
+        self._queue.append(notification)
+
+    async def notifications(self):
+        while True:
+            try:
+                yield self._queue.pop(0)
+            except IndexError:
+                await asyncio.sleep(0.1)

sist2-admin/sist2_admin/sist2.py

@@ -0,0 +1,328 @@
+import datetime
+import json
+import logging
+import os.path
+import traceback
+from datetime import datetime
+from io import TextIOWrapper
+from logging import FileHandler
+from subprocess import Popen, PIPE
+from tempfile import NamedTemporaryFile
+from threading import Thread
+from typing import List
+
+from pydantic import BaseModel
+
+from config import logger, LOG_FOLDER
+
+
+class Sist2Version:
+    def __init__(self, version: str):
+        self._version = version
+
+        self.major, self.minor, self.patch = [int(x) for x in version.split(".")]
+
+    def __str__(self):
+        return f"{self.major}.{self.minor}.{self.patch}"
+
+
+class WebOptions(BaseModel):
+    indices: List[str] = []
+    es_url: str = "http://elasticsearch:9200"
+    es_insecure_ssl: bool = False
+    es_index: str = "sist2"
+    bind: str = "0.0.0.0:4090"
+    auth: str = None
+    tag_auth: str = None
+    tagline: str = "Lightning-fast file system indexer and search tool"
+    dev: bool = False
+    lang: str = "en"
+    auth0_audience: str = None
+    auth0_domain: str = None
+    auth0_client_id: str = None
+    auth0_public_key: str = None
+    auth0_public_key_file: str = None
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+
+    def args(self):
+        args = ["web", f"--es-url={self.es_url}", f"--bind={self.bind}",
+                f"--tagline={self.tagline}", f"--lang={self.lang}"]
+
+        if self.auth0_audience:
+            args.append(f"--auth0-audience={self.auth0_audience}")
+        if self.auth0_domain:
+            args.append(f"--auth0-domain={self.auth0_domain}")
+        if self.auth0_client_id:
+            args.append(f"--auth0-client-id={self.auth0_client_id}")
+        if self.auth0_public_key_file:
+            args.append(f"--auth0-public-key-file={self.auth0_public_key_file}")
+        if self.es_insecure_ssl:
+            args.append(f"--es-insecure-ssl")
+        if self.auth:
+            args.append(f"--auth={self.auth}")
+        if self.tag_auth:
+            args.append(f"--tag_auth={self.tag_auth}")
+        if self.dev:
+            args.append(f"--dev")
+
+        args.extend(self.indices)
+
+        return args
+
+
+class IndexOptions(BaseModel):
+    path: str = None
+    threads: int = 1
+    es_url: str = "http://elasticsearch:9200"
+    es_insecure_ssl: bool = False
+    es_index: str = "sist2"
+    incremental_index: bool = False
+    script: str = ""
+    script_file: str = None
+    batch_size: int = 100
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+
+    def args(self):
+
+        args = ["index", self.path, f"--threads={self.threads}", f"--es-url={self.es_url}",
+                f"--es-index={self.es_index}", f"--batch-size={self.batch_size}"]
+
+        if self.script_file:
+            args.append(f"--script-file={self.script_file}")
+        if self.es_insecure_ssl:
+            args.append(f"--es-insecure-ssl")
+        if self.incremental_index:
+            args.append(f"--incremental-index")
+
+        return args
+
+
+ARCHIVE_SKIP = "skip"
+ARCHIVE_LIST = "list"
+ARCHIVE_SHALLOW = "shallow"
+ARCHIVE_RECURSE = "recurse"
+
+
+class ScanOptions(BaseModel):
+    path: str
+    threads: int = 1
+    mem_throttle: int = 0
+    thumbnail_quality: float = 1.0
+    thumbnail_size: int = 500
+    thumbnail_count: int = 1
+    content_size: int = 32768
+    depth: int = -1
+    archive: str = ARCHIVE_RECURSE
+    archive_passphrase: str = None
+    ocr_lang: bool = None
+    ocr_images: bool = False
+    ocr_ebooks: bool = False
+    exclude: str = None
+    fast: bool = False
+    treemap_threshold: float = 0.0005
+    mem_buffer: int = 2000
+    read_subtitles: bool = False
+    fast_epub: bool = False
+    checksums: bool = False
+    incremental: str = None
+    output: str = None
+    name: str = None
+    rewrite_url: str = None
+    list_file: str = None
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+
+    def args(self):
+        args = ["scan", self.path, f"--threads={self.threads}", f"--mem-throttle={self.mem_throttle}",
+                f"--thumbnail-quality={self.thumbnail_quality}", f"--thumbnail-count={self.thumbnail_count}",
+                f"--content-size={self.content_size}", f"--output={self.output}", f"--depth={self.depth}",
+                f"--archive={self.archive}", f"--mem-buffer={self.mem_buffer}"]
+
+        if self.incremental:
+            args.append(f"--incremental={self.incremental}")
+        if self.rewrite_url:
+            args.append(f"--rewrite-url={self.rewrite_url}")
+        if self.name:
+            args.append(f"--name={self.name}")
+        if self.archive_passphrase:
+            args.append(f"--archive-passphrase={self.archive_passphrase}")
+        if self.ocr_lang:
+            args.append(f"--ocr-lang={self.ocr_lang}")
+        if self.ocr_ebooks:
+            args.append(f"--ocr-ebooks")
+        if self.ocr_images:
+            args.append(f"--ocr-images")
+        if self.exclude:
+            args.append(f"--exclude={self.exclude}")
+        if self.fast:
+            args.append(f"--fast")
+        if self.treemap_threshold:
+            args.append(f"--treemap-threshold={self.treemap_threshold}")
+        if self.read_subtitles:
+            args.append(f"--read-subtitles")
+        if self.fast_epub:
+            args.append(f"--fast-epub")
+        if self.checksums:
+            args.append(f"--checksums")
+        if self.list_file:
+            args.append(f"--list_file={self.list_file}")
+
+        return args
+
+
+class Sist2Index:
+    def __init__(self, path):
+        self.path = path
+
+        with open(os.path.join(path, "descriptor.json")) as f:
+            self._descriptor = json.load(f)
+
+    def to_json(self):
+        return {
+            "path": self.path,
+            "version": self.version(),
+            "timestamp": self.timestamp(),
+            "name": self.name()
+        }
+
+    def version(self) -> Sist2Version:
+        return Sist2Version(self._descriptor["version"])
+
+    def timestamp(self) -> datetime:
+        return datetime.fromtimestamp(self._descriptor["timestamp"])
+
+    def name(self) -> str:
+        return self._descriptor["name"]
+
+
+class Sist2:
+
+    def __init__(self, bin_path: str, data_directory: str):
+        self._bin_path = bin_path
+        self._data_dir = data_directory
+
+    def index(self, options: IndexOptions, logs_cb):
+
+        if options.script:
+            with NamedTemporaryFile("w", prefix="sist2-admin", suffix=".painless", delete=False) as f:
+                f.write(options.script)
+            options.script_file = f.name
+        else:
+            options.script_file = None
+
+        args = [
+            self._bin_path,
+            *options.args(),
+            "--json-logs",
+            "--very-verbose"
+        ]
+        proc = Popen(args, stdout=PIPE, stderr=PIPE)
+
+        t_stderr = Thread(target=self._consume_logs_stderr, args=(logs_cb, proc))
+        t_stderr.start()
+
+        self._consume_logs_stdout(logs_cb, proc)
+
+        t_stderr.join()
+
+        return proc.returncode
+
+    def scan(self, options: ScanOptions, logs_cb, set_pid_cb):
+
+        output_dir = os.path.join(
+            self._data_dir,
+            f"scan-{datetime.now()}.sist2"
+        )
+        options.output = output_dir
+
+        args = [
+            self._bin_path,
+            *options.args(),
+            "--json-logs",
+            "--very-verbose"
+        ]
+
+        logs_cb({"sist2-admin": f"Starting sist2 command with args {args}"})
+
+        proc = Popen(args, stdout=PIPE, stderr=PIPE)
+
+        set_pid_cb(proc.pid)
+
+        t_stderr = Thread(target=self._consume_logs_stderr, args=(logs_cb, proc))
+        t_stderr.start()
+
+        self._consume_logs_stdout(logs_cb, proc)
+
+        t_stderr.join()
+
+        return proc.returncode
+
+    @staticmethod
+    def _consume_logs_stderr(logs_cb, proc):
+        pipe_wrapper = TextIOWrapper(proc.stderr, encoding="utf8", errors="ignore")
+        try:
+            for line in pipe_wrapper:
+                if line.strip() == "":
+                    continue
+                logs_cb({"stderr": line})
+        finally:
+            proc.wait()
+            pipe_wrapper.close()
+
+    @staticmethod
+    def _consume_logs_stdout(logs_cb, proc):
+        pipe_wrapper = TextIOWrapper(proc.stdout, encoding="utf8", errors="ignore")
+        try:
+            for line in pipe_wrapper:
+                if line.strip() == "":
+                    continue
+                log_object = json.loads(line)
+                logs_cb(log_object)
+        except Exception as e:
+            proc.kill()
+            try:
+                print(line)
+            except NameError:
+                pass
+            print(traceback.format_exc())
+        finally:
+            pass
+            # proc.wait()
+            # pipe_wrapper.close()
+
+    def web(self, options: WebOptions, name: str):
+
+        if options.auth0_public_key:
+            with NamedTemporaryFile("w", prefix="sist2-admin", suffix=".txt", delete=False) as f:
+                f.write(options.auth0_public_key)
+            options.auth0_public_key_file = f.name
+        else:
+            options.auth0_public_key_file = None
+
+        args = [
+            self._bin_path,
+            *options.args()
+        ]
+
+        web_logger = logging.Logger(name=f"sist2-frontend-{name}")
+        web_logger.addHandler(FileHandler(os.path.join(LOG_FOLDER, f"frontend-{name}.log")))
+
+        def logs_cb(message):
+            web_logger.info(json.dumps(message))
+
+        logger.info(f"Starting frontend {' '.join(args)}")
+
+        proc = Popen(args, stdout=PIPE, stderr=PIPE)
+
+        t_stderr = Thread(target=self._consume_logs_stderr, args=(logs_cb, proc))
+        t_stderr.start()
+
+        t_stdout = Thread(target=self._consume_logs_stdout, args=(logs_cb, proc))
+        t_stdout.start()
+
+        return proc.pid

sist2-admin/sist2_admin/state.py

@@ -0,0 +1,50 @@
+from typing import Dict
+
+from hexlib.db import Table
+import pickle
+
+from tesseract import get_tesseract_langs
+
+RUNNING_FRONTENDS: Dict[str, int] = {}
+
+TESSERACT_LANGS = get_tesseract_langs()
+
+DB_SCHEMA_VERSION = "1"
+
+from pydantic import BaseModel
+
+
+def _serialize(item):
+    if isinstance(item, BaseModel):
+        return pickle.dumps(item)
+    if isinstance(item, bytes):
+        raise Exception("FIXME: bytes in PickleTable")
+    return item
+
+
+def _deserialize(item):
+    if isinstance(item, bytes):
+        return pickle.loads(item)
+    return item
+
+
+class PickleTable(Table):
+
+    def __getitem__(self, item):
+        row = super().__getitem__(item)
+        if row:
+            return dict((k, _deserialize(v)) for k, v in row.items())
+        return row
+
+    def __setitem__(self, key, value):
+        value = dict((k, _serialize(v)) for k, v in value.items())
+        super().__setitem__(key, value)
+
+    def __iter__(self):
+        for row in super().__iter__():
+            yield dict((k, _deserialize(v)) for k, v in row.items())
+
+    def sql(self, where_clause, *params):
+        for row in super().sql(where_clause, *params):
+            yield dict((k, _deserialize(v)) for k, v in row.items())
+

sist2-admin/sist2_admin/tesseract.py

@@ -0,0 +1,14 @@
+import subprocess
+
+
+def get_tesseract_langs():
+
+    res = subprocess.check_output([
+        "tesseract",
+        "--list-langs"
+    ]).decode()
+
+    languages = res.split("\n")[1:]
+
+    return list(filter(lambda lang: lang and lang != "osd", languages))
+

sist2-admin/sist2_admin/web.py

@@ -0,0 +1,28 @@
+import os.path
+from typing import List
+
+from pydantic import BaseModel
+
+from sist2 import WebOptions
+
+
+class Sist2Frontend(BaseModel):
+    name: str
+    jobs: List[str]
+    web_options: WebOptions
+    running: bool = False
+
+    auto_start: bool = False
+    extra_query_args: str = ""
+    custom_url: str = None
+
+    def get_log_path(self, log_folder: str):
+        return os.path.join(log_folder, f"frontend-{self.name}.log")
+
+    @staticmethod
+    def create_default(name: str):
+        return Sist2Frontend(
+            name=name,
+            web_options=WebOptions(),
+            jobs=[]
+        )

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><script defer="defer" src="js/chunk-vendors.js"></script><script defer="defer" src="js/index.js"></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></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": {
+    "@auth0/auth0-spa-js": "^2.0.2",
+    "@egjs/vue-infinitegrid": "3.3.0",
+    "axios": "^0.25.0",
+    "bootstrap-vue": "^2.21.2",
+    "core-js": "^3.6.5",
+    "d3": "^5.6.1",
+    "date-fns": "^2.21.3",
+    "dom-to-image": "^2.6.0",
+    "fslightbox-vue": "file:../../../../mnt/Hatchery/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": "^7.12.1",
+    "@vue/cli-plugin-babel": "~5.0.8",
+    "@vue/cli-plugin-router": "~5.0.8",
+    "@vue/cli-plugin-typescript": "^5.0.8",
+    "@vue/cli-plugin-vuex": "~5.0.8",
+    "@vue/cli-service": "^5.0.8",
+    "@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 +1,383 @@
+<template>
+  <div id="app" :class="getClass()" v-if="!authLoading">
+    <NavBar></NavBar>
+    <router-view v-if="!configLoading"/>
+  </div>
+  <div class="loading-page" v-else>
+    <div class="loading-spinners">
+      <b-spinner type="grow" variant="primary"></b-spinner>
+      <b-spinner type="grow" variant="primary"></b-spinner>
+      <b-spinner type="grow" variant="primary"></b-spinner>
+    </div>
+    <div class="loading-text">
+      Loading • Chargement • 装载
+    </div>
+  </div>
+</template>
+
+<script>
+import NavBar from "@/components/NavBar";
+import {mapActions, mapGetters, mapMutations} from "vuex";
+import Sist2Api from "@/Sist2Api";
+import {setupAuth0} from "@/main";
+
+export default {
+  components: {NavBar},
+  data() {
+    return {
+      configLoading: false,
+      authLoading: true,
+      sist2InfoLoading: true
+    }
+  },
+  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.$i18n.locale = mutation.payload;
+        this.configLoading = true;
+        window.setTimeout(() => this.configLoading = false, 10);
+      }
+
+      if (mutation.type === "setAuth0Token") {
+        this.authLoading = false;
+      }
+    });
+
+    Sist2Api.getSist2Info().then(data => {
+
+      if (data.auth0Enabled) {
+        this.authLoading = true;
+        setupAuth0(data.auth0Domain, data.auth0ClientId, data.auth0Audience)
+
+        this.$auth.$watch("loading", loading => {
+          if (loading === false) {
+
+            if (!this.$auth.isAuthenticated) {
+              this.$auth.loginWithRedirect();
+              return;
+            }
+
+            // Remove "code" param
+            window.history.replaceState({}, "", "/" + window.location.hash);
+
+            this.$store.dispatch("loadAuth0Token");
+          }
+        });
+      } else {
+        this.authLoading = false;
+      }
+
+      this.setSist2Info(data);
+      this.setIndices(data.indices)
+    });
+  },
+  methods: {
+    ...mapActions(["setSist2Info",]),
+    ...mapMutations(["setIndices",]),
+    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;
+}
+
+.loading-page {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  flex-direction: column;
+  height: 100%;
+  gap: 15px
+}
+
+.loading-spinners {
+  display: flex;
+  gap: 10px;
+}
+
+.loading-text {
+  text-align: center;
+}
+</style>