59 lines
2.4 KiB
PHP
59 lines
2.4 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.") ?>
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<!--[if lt IE 9]>
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<?= html::script(gallery::find_file("js", "excanvas.compiled.js", false)) ?>
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<![endif]-->
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<script type="text/javascript">
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// define flag variables if not already defined elsewhere
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if (typeof(jQueryScriptFlag) == 'undefined') {
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var jQueryScriptFlag = false;
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};
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if (typeof(jQueryTagCanvasScriptFlag) == 'undefined') {
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var jQueryTagCanvasScriptFlag = false;
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};
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function initScripts() {
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// load scripts if not already loaded
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if (typeof(jQuery) == 'undefined') {
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if (!jQueryScriptFlag) {
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// load both scripts
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jQueryScriptFlag = true;
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jQueryTagCanvasScriptFlag = true;
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document.write("<scr" + "ipt type=\"text/javascript\" src=\"<?= url::base(false).gallery::find_file("js", "jquery.js", false) ?>\"></scr" + "ipt>");
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document.write("<scr" + "ipt type=\"text/javascript\" src=\"<?= url::base(false).gallery::find_file("js", "jquery.tagcanvas.mod.min.js", false) ?>\"></scr" + "ipt>");
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};
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setTimeout("initScripts()", 50);
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} else if (typeof(jQuery().tagcanvas) == 'undefined') {
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if (!jQueryTagCanvasScriptFlag) {
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// load one script
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jQueryTagCanvasScriptFlag = true;
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document.write("<scr" + "ipt type=\"text/javascript\" src=\"<?= url::base(false).gallery::find_file("js", "jquery.tagcanvas.mod.min.js", false) ?>\"></scr" + "ipt>");
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};
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setTimeout("initScripts()", 50);
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} else {
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// libraries loaded - run actual code
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function redraw() {
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// set g-tag-cloud-html5-embed-canvas size
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$("#g-tag-cloud-html5-embed-canvas").attr({
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'width' : $("#g-tag-cloud-html5-embed").parent().width(),
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'height': $("#g-tag-cloud-html5-embed").parent().height()
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});
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// start g-tag-cloud-html5-embed-canvas
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if(!$('#g-tag-cloud-html5-embed-canvas').tagcanvas(<?= $options ?>,'g-tag-cloud-html5-embed-tags')) {
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// something went wrong, hide the canvas container g-tag-cloud-html5-embed
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$('#g-tag-cloud-html5-embed').hide();
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};
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};
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// resize and redraw the canvas
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$(document).ready(redraw);
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$(window).resize(redraw);
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};
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};
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initScripts();
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</script>
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<div id="g-tag-cloud-html5-embed">
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<canvas id="g-tag-cloud-html5-embed-canvas">
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<? echo t('Tag cloud loading...'); ?>
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</canvas>
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</div>
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<div id="g-tag-cloud-html5-embed-tags" style="display: none">
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<?= $cloud ?>
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</div>
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