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256 lines
12 KiB
256 lines
12 KiB
13 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Planete Sankore Image Search</title>
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<link rel="stylesheet" type="text/css" href="css/basic.css"/>
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<script type="text/javascript" src="scripts/jquery-1.6.2.min.js"></script>
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<script type="text/javascript">
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var category = "video";
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var thumbnails = false;
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var minHeight = 180;
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var minWidth = 150;
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var currentIndex = 0;
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var currentTerm = "";
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var limit = 10;
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var filtersDisplayed = false; //display or hide filters
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function addPaginationLinks(totalResults) {
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var curPage = currentIndex; // check what page the app is on
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var pagesDiv = $("<div id='resultFooter' class='resultFooter'>");
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for (var i = 0; i < 10; i++) {
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if (i * limit < totalResults) {
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var link = $("<a class='pager_button'></a>").attr('href', 'javascript:gotoPage('+i+');').html(i).appendTo(pagesDiv);
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if (curPage == i) {
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link.addClass('active');
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}
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}
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}
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pagesDiv.appendTo($('#searchResult'));
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$(".imgContainer").each(function(){
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this.addEventListener("dragstart", imageDragging, false);
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})
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$(".imgContainer").each(function(){
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this.addEventListener("dragenter", imageDragenter, false);
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})
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$(".imgContainer").each(function(){
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this.addEventListener("dragleave", imageDragleave, false);
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})
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$(".imgContainer").each(function(){
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this.addEventListener("dragover", imageDragover, false);
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})
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}
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function searchFail(jqXHR, textStatus, errorThrown) {
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alert('Impossible to connect to Planete Sankore: ' + textStatus + ' ' + errorThrown);
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}
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function searchComplete(json) {
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// Grab our content div, clear it.
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var totalResults = json.totalResults;
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var contentDiv = $('#searchResult').empty();
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// Loop through our results, printing them to the page.
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var results = json.rows;
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for (var i = 0; i < results.length; i++) {
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// For each result write it's title and image to the screen
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var result = results[i];
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var imgContainer = $("<div class='imgContainer' draggable='true'>");
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var title = document.createElement('div');
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var iUrl = $("<input type='hidden'/>");
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var iContent = $("<input type='hidden'/>");
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var iHeight = $("<input type='hidden'/>");
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var iWidth = $("<input type='hidden'/>");
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var iTitle = $("<input type='hidden'/>");
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// We use titleNoFormatting so that no HTML tags are left in the
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// title
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title.innerHTML = result.title;
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var newImg = document.createElement('img');
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// There is also a result.file property which has the escaped version
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if (thumbnails) {
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newImg.src = result.file;
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} else {
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newImg.src = "./images/thumbnail_icon.png";
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}
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var imgWidth = (result.tbWidth > minWidth)?result.tbWidth:minWidth;
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var imgHeight = (result.tbHeight > minHeight)?result.tbHeight:minHeight;
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imgContainer.width(imgWidth).height(imgHeight);
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imgContainer.append($(newImg));
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iUrl.attr("value", result.file);
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iContent.attr("value", result.title);
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iHeight.attr("value", result.height);
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iWidth.attr("value", result.width);
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iTitle.attr("value",result.title);
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imgContainer.append($(title));
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imgContainer.append(iUrl);
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imgContainer.append(iContent);
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imgContainer.append(iHeight);
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imgContainer.append(iWidth);
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imgContainer.append(iTitle);
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// Put our title + image in the content
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imgContainer.appendTo(contentDiv);
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}
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// Now add links to additional pages of search results.
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addPaginationLinks(totalResults);
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}
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function imageDragging(e){
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e.dataTransfer.setData("text/plain",$(this).find("input:hidden").eq(0).val());
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// alert($(this).find("input:hidden").eq(0).val());
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}
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function imageDragleave(e){
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return false;
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}
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function imageDragover(e){
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return false;
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}
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function imageDragenter(e){
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return false;
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}
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$(document).ready(function(){
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//variables
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var mode = false; //search or view mode
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var hide = false; //hide or no main panel
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//basic containers and elements
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var disclaimer = $("<div id='disclaimer' class='disclaimer'>Disclaimer<div>").appendTo("body");
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var search = $("<div id='search' class='search'>").appendTo("body");
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var togglePages = $("<div id='togglePages' class='togglePages'>").appendTo(search);
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var toggleIcon = $("<div id='toggleIcon' class='toggleIcon'>").appendTo(togglePages);
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var subSearchInput = $("<div id='subSearchInput' class='subSearch'>").appendTo(search);
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var subSearchFilter = $("<div id='subSearchFilter' class='subSearch'>").appendTo(search);
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var searchInput = $("<input id='searchInput' class='searchInput' type='text'/>").appendTo(subSearchInput);
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var searchButton = $("<div id='searchButton' class='searchButton'>").appendTo(subSearchInput);
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// var toggleFilters = $("<div id='toggleFilters' class='toggleFilters'>").appendTo(subSearchInput);
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//adding filters to the wgt
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var selectFilter = $("<select id='sizeFilter' class='filterSelect'>")
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.append($("<option value='0'>Any</option>"))
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.append($("<option value='1'>Small</option>"))
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.append($("<option value='2'>Medium</option>"))
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.append($("<option value='3'>Large</option>"))
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.append($("<option value='4'>Extra large</option>"));
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$("<div class='filterContainer'>").append("<span>Size:</span>").append(selectFilter).appendTo(subSearchFilter);
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//mouse click actions
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/*
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toggleFilters.click(function(){
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if(filtersDisplayed){
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subSearchFilter.hide();
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toggleFilters.css("background-image","url(images/down.png)");
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filtersDisplayed = false;
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} else {
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subSearchFilter.show();
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toggleFilters.css("background-image","url(images/up.png)");
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filtersDisplayed = true;
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}
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});
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*/
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togglePages.click(function(event){
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if(mode){
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hide = false;
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$("#search, #disclaimer").slideDown('slow', function(){
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toggleIcon.css("background-image","url(images/trgUp.png)");
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togglePages.appendTo("#search").css("top","").css("bottom","-14px");
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});
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mode = false;
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} else {
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hide = true;
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$("#search, #disclaimer").slideUp('slow', function(){
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toggleIcon.css("background-image","url(images/trgDown.png)");
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togglePages.appendTo("body").css("top","0");
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});
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mode = true;
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}
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});
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searchButton.click(function(){
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if(!hide){
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runSearch(searchInput.val(), 0);
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togglePages.trigger("click");
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}
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});
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searchInput.keydown(function(event){
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if(!hide){
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if((event.keyCode == 0xA)||(event.keyCode == 0xD)){
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runSearch(searchInput.val(), 0);
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togglePages.trigger("click");
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}
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}
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});
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(
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$(".imgContainer").live("click",function(){
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sankore.sendFileMetadata(createMetaData($(this)));
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}));
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$(window).resize(function(){
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disclaimer.width($("body").width()-20);
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search.width($("body").width()-20);
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toggleIcon.css("margin-left",(togglePages.width()/2 - 7));
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})
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});
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function gotoPage(i) {
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runSearch(currentTerm, i);
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}
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// launching the search on planete sankore
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function runSearch(term, index) {
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currentTerm = term;
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currentIndex = index;
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var start = index * limit;
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var url = "http://planete.sankore.org/xwiki/bin/view/Search/Resources?xpage=plain&category=" + category + "&level=&sort=title&dir=ASC&terms=" + escape(term) + "&start=" + start + "&limit=" + limit;
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$.ajax({
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url: url,
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success: searchComplete,
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error: searchFail,
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dataType: "json"
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});
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}
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function createMetaData(parent){
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var meta = "";
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//alert($(this).find("input:hidden").eq(0).val());
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meta = "<metadata><data><key>Type</key><value>Image</value></data><data><key>Url</key><value>" +
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parent.find("input:hidden").eq(0).val() +
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"</value></data><data><key>Content</key><value>" +
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parent.find("input:hidden").eq(1).val() +
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"</value></data><data><key>Height</key><value>" +
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parent.find("input:hidden").eq(2).val() +
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"</value></data><data><key>Width</key><value>" +
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parent.find("input:hidden").eq(3).val() +
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"</value></data><data><key>Title</key><value>" +
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parent.find("input:hidden").eq(4).val() +
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"</value></data></metadata>";
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return meta;
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}
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</script>
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</head>
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<body style="font-family: Arial;border: 0 none;">
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<div id="branding" style="float: left;"></div><br />
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<div id="searchResult"></div>
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</body>
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</html>
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