mirror of
https://github.com/ether/etherpad-lite.git
synced 2025-10-31 08:11:10 +01:00
100 lines
2.7 KiB
JavaScript
100 lines
2.7 KiB
JavaScript
var testHelper = {};
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(function(){
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var $iframeContainer, $iframe;
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testHelper.init = function(){
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$iframeContainer = $("#iframe-container");
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}
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testHelper.randomString = function randomString(len)
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{
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var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
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var randomstring = '';
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for (var i = 0; i < len; i++)
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{
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var rnum = Math.floor(Math.random() * chars.length);
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randomstring += chars.substring(rnum, rnum + 1);
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}
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return randomstring;
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}
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testHelper.newPad = function(cb){
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var padName = "FRONTEND_TEST_" + testHelper.randomString(20);
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$iframe = $("<iframe src='/p/" + padName + "'></iframe>");
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$iframeContainer.empty().append($iframe);
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var checkInterval;
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$iframe.load(function(){
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checkInterval = setInterval(function(){
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var loaded = false;
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try {
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//check if loading div is hidden
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loaded = !testHelper.$getPadChrome().find("#editorloadingbox").is(":visible");
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} catch(e){}
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if(loaded){
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clearTimeout(timeout);
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clearInterval(checkInterval);
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cb(null, {name: padName});
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}
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}, 100);
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});
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var timeout = setTimeout(function(){
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if(checkInterval) clearInterval(checkInterval);
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cb(new Error("Pad didn't load in 10 seconds"));
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}, 10000);
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return padName;
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}
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testHelper.$getPadChrome = function(){
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var win = $iframe[0].contentWindow;
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var $content = $iframe.contents();
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$content.window = win;
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return $content;
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}
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testHelper.$getPadOuter = function(){
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var $iframe = testHelper.$getPadChrome().find('iframe.[name="ace_outer"]');
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var win = $iframe[0].contentWindow;
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var $content = $iframe.contents();
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$content.window = win;
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return $content;
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}
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testHelper.$getPadInner = function(){
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var $iframe = testHelper.$getPadOuter().find('iframe.[name="ace_inner"]');
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var win = $iframe[0].contentWindow;
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var $content = $iframe.contents();
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$content.window = win;
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return $content;
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}
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// copied from http://stackoverflow.com/questions/985272/jquery-selecting-text-in-an-element-akin-to-highlighting-with-your-mouse
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// selects the whole dom element you give it
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testHelper.selectText = function(element, $iframe){
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var doc = $iframe[0], win = $iframe.window, range, selection;
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if (doc.body.createTextRange) { //ms
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range = doc.body.createTextRange();
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range.moveToElementText(element);
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range.select();
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} else if (win.getSelection) { //all others
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selection = win.getSelection();
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range = doc.createRange();
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range.selectNodeContents(element);
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selection.removeAllRanges();
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selection.addRange(range);
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}
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}
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})()
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