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https://github.com/simon987/Simple-Incremental-Search-Tool.git
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Basic searching
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simon987
364
templates/search.html
Normal file
364
templates/search.html
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{% extends "layout.html" %}
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{% set active_page = "search" %}
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{% block title %}Search{% endblock title %}
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{% block body %}
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<style>
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.document {
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padding: 0.5rem;
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}
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.document:hover {
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text-decoration: underline;
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}
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.card-columns {
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column-count: 4;
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}
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.badge-video {
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color: #ffffff;
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background-color: #F27761;
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}
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.badge-image {
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color: #ffffff;
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background-color: #AA99C9;
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}
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.badge-resolution {
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color: #212529;
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background-color: #ffc107;
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}
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.card-img-overlay {
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pointer-events: none;
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padding: 0.75rem;
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bottom: 0;
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top: unset;
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left: unset;
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right: unset;
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}
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.file-title {
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font-size: 10pt;
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white-space: nowrap;
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text-overflow: ellipsis;
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overflow: hidden;
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}
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.badge {
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margin-right: 3px;
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}
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.fit {
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width: 100%;
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height: 100%;
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}
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</style>
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<div class="container">
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<div class="card">
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{# <div class="card-header">An excellent form</div>#}
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<div class="card-body">
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<form action=""></form>
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<input id="searchBar" type="search" class="form-control" placeholder="Search">
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</div>
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</div>
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<div id="searchResults">
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</div>
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<script>
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var searchBar = document.getElementById("searchBar");
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var scroll_id = null;
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var coolingDown = false;
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var docCount = 0;
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searchBar.addEventListener("keydown", function () {
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var query = searchBar.value;
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console.log("query: " + query);
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var xhttp = new XMLHttpRequest();
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xhttp.onreadystatechange = function() {
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if (this.readyState === 4 && this.status === 200) {
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var searchResult = JSON.parse(this.responseText);
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scroll_id = searchResult["_scroll_id"];
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var resultContainer = document.createElement("div");
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resultContainer.setAttribute("class", "card-columns");
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document.getElementById("searchResults").appendChild(resultContainer);
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for (var i = 0 ; i < searchResult["hits"]["hits"].length; i++) {
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var hit = searchResult["hits"]["hits"][i];
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resultContainer.appendChild(createDocCard(hit));
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docCount++;
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}
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}
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};
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xhttp.open("GET", "/search", true);
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xhttp.send();
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});
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function createDocCard(hit) {
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var doc = document.createElement("div");
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doc.setAttribute("class", "card");
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var docBody = document.createElement("div");
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docBody.setAttribute("class", "card-body document");
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var link = document.createElement("a");
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link.setAttribute("href", "/document/" + hit["_id"]);
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var title = document.createElement("p");
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title.setAttribute("class", "file-title");
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title.appendChild(document.createTextNode(hit["_source"]["name"]));
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title.setAttribute("title", hit["_source"]["name"]);
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doc.appendChild(title);
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var tagContainer = document.createElement("div");
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tagContainer.setAttribute("class", "card-text");
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if (hit["_source"].hasOwnProperty("mime")) {
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var tags = [];
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var thumbnail = null;
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var thumbnailOverlay = null;
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var imgWrapper = document.createElement("div");
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imgWrapper.setAttribute("style", "position: relative");
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var mimeCategory = hit["_source"]["mime"].split("/")[0];
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//Thumbnail
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switch (mimeCategory) {
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case "video":
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case "image":
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thumbnail = document.createElement("img");
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thumbnail.setAttribute("class", "card-img-top");
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thumbnail.setAttribute("src", "/thumb/" + hit["_source"]["directory"] + "/" + hit["_id"]);
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break;
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}
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//Thumbnail overlay
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switch (mimeCategory) {
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case "image":
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thumbnailOverlay = document.createElement("div");
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thumbnailOverlay.setAttribute("class", "card-img-overlay");
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//Resolution
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var resolutionBadge = document.createElement("span");
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resolutionBadge.setAttribute("class", "badge badge-resolution");
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resolutionBadge.appendChild(document.createTextNode(hit["_source"]["width"] + "x" + hit["_source"]["height"]));
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thumbnailOverlay.appendChild(resolutionBadge);
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var format = hit["_source"]["format"];
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//Hover
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if(format === "GIF") {
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thumbnail.addEventListener("mouseover", function () {
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var self = this;
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this.mouseStayedOver = true;
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window.setTimeout(function() {
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if (self.mouseStayedOver) {
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thumbnail.removeEventListener('mouseover', arguments.callee, false);
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thumbnail.setAttribute("style", "display: none");
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var gifImage = document.createElement("img");
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gifImage.setAttribute("src", "/file/" + hit["_id"]);
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gifImage.setAttribute("class", "fit");
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imgWrapper.appendChild(gifImage);
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gifImage.addEventListener("mouseout", function() {
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gifImage.setAttribute("style", "display: none");
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thumbnail.setAttribute("style", "");
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});
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thumbnail.addEventListener("mouseover", function () {
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gifImage.setAttribute("style", "");
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thumbnail.setAttribute("style", "display: none");
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});
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}
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}, 750);
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});
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thumbnail.addEventListener("mouseout", function() {
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this.mouseStayedOver = false;
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})
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}
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break;
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case "video":
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thumbnailOverlay = document.createElement("div");
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thumbnailOverlay.setAttribute("class", "card-img-overlay");
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//Duration
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var durationBadge = document.createElement("span");
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durationBadge.setAttribute("class", "badge badge-resolution");
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durationBadge.appendChild(document.createTextNode(parseFloat(hit["_source"]["duration"]).toFixed(2) + "s"));
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thumbnailOverlay.appendChild(durationBadge);
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thumbnail.addEventListener("mouseover", function () {
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var self = this;
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this.mouseStayedOver = true;
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window.setTimeout(function() {
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if(self.mouseStayedOver) {
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imgWrapper.removeChild(thumbnail);
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imgWrapper.removeChild(thumbnailOverlay);
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var video = document.createElement("video");
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var vidSource = document.createElement("source");
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vidSource.setAttribute("src", "/file/" + hit["_id"]);
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vidSource.setAttribute("type", "video/webm");
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video.appendChild(vidSource);
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video.setAttribute("class", "fit");
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imgWrapper.appendChild(video);
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//Video hover
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video.addEventListener("mouseover", function() {
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var isPlaying = video.currentTime > 0 && !video.paused && !video.ended && video.readyState > 2;
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if (!isPlaying) {
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video.play();
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}
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});
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video.addEventListener("mouseout", function() {
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video.currentTime = 0;
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video.pause();
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});
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video.addEventListener("dblclick", function() {
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video.webkitRequestFullScreen();
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})
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}
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}, 750);
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});
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thumbnail.addEventListener("mouseout", function() {
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this.mouseStayedOver = false;
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});
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}
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//Tags
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switch (mimeCategory) {
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case "video":
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var videoTag = document.createElement("span");
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videoTag.setAttribute("class", "badge badge-pill badge-video");
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videoTag.appendChild(document.createTextNode("video"));
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tags.push(videoTag);
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var formatTag = document.createElement("span");
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formatTag.setAttribute("class", "badge badge-pill badge-secondary");
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formatTag.appendChild(document.createTextNode(hit["_source"]["format_long_name"]));
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tags.push(formatTag);
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break;
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case "image":
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var imgTag = document.createElement("span");
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imgTag.setAttribute("class", "badge badge-pill badge-image");
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imgTag.appendChild(document.createTextNode("image"));
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tags.push(imgTag);
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formatTag = document.createElement("span");
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formatTag.setAttribute("class", "badge badge-pill badge-secondary");
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formatTag.appendChild(document.createTextNode(format));
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tags.push(formatTag);
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break;
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}
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for (var i = 0; i < tags.length; i++) {
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tagContainer.appendChild(tags[i]);
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}
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if (thumbnail !== null) {
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imgWrapper.appendChild(thumbnail);
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doc.appendChild(imgWrapper);
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}
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if (thumbnailOverlay !== null) {
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imgWrapper.appendChild(thumbnailOverlay);
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}
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}
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docBody.appendChild(link);
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doc.appendChild(docBody);
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link.appendChild(title);
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link.appendChild(tagContainer);
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return doc;
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}
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window.addEventListener("scroll", function () {
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if (!coolingDown) {
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var threshold = 200;
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if ((window.innerHeight + window.scrollY) >= document.body.offsetHeight - threshold) {
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//load next page
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var xhttp = new XMLHttpRequest();
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xhttp.onreadystatechange = function() {
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if (this.readyState === 4 && this.status === 200) {
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var searchResult = JSON.parse(this.responseText);
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var pageIndicator = document.createElement("div");
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pageIndicator.appendChild(document.createTextNode(docCount + " / " +searchResult["hits"]["total"]));
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document.getElementById("searchResults").appendChild(pageIndicator);
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var resultContainer = document.createElement("div");
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resultContainer.setAttribute("class", "card-columns");
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document.getElementById("searchResults").appendChild(resultContainer);
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for (var i = 0 ; i < searchResult["hits"]["hits"].length; i++) {
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var hit = searchResult["hits"]["hits"][i];
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resultContainer.appendChild(createDocCard(hit));
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docCount++;
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}
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if(searchResult["hits"]["hits"].length !== 0) {
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coolingDown = false;
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}
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}
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};
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xhttp.open("GET", "/scroll?scroll_id=" + scroll_id, true);
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xhttp.send();
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coolingDown = true;
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}
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}
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})
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</script>
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</div>
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{% endblock body %}
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