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var timSearchSimilar = null;
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var simelement = null;
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var lastquery = "";
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function updateSimilarIssues(element, response)
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{
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var pat = new RegExp(/<a href=\"(\/[a-z]+)?\/issues\/(\d+)\">(.*?) #(\d+) \(([^\)]+)\)\: (.+?)<\/a>/gi);
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var result;
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var similarhtml = '';
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while ((result = pat.exec(response)) != null)
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{
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similarhtml = similarhtml+ "<tr><td><a target=\"_blank\" href=\"" + result[1] + "/issues/" + result[2] + "\">" + result[3] + " #" + result[2]+"</a></td><td>"+result[6]+"</td><td>"+result[5]+"</td></tr>";
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}
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// NOTE: IE seems to have issues updating elements with HTML and prototype, so this is the only way I could make it work
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if (simelement !== null)
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{
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simelement.remove();
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}
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simelement = new Element("div")
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element.insert({after:simelement });
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if (similarhtml)
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{
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var divhtml = "<div id='similarissues' style='padding: 5px 0 8px 180px;'><label>Did you mean?<br><span style='font-size:10px; line-height: normal; font-weight: normal'>These issues already exist</span></label><table style='line-height: 1em'>"+similarhtml+"</table></div>";
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simelement.insert(divhtml);
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}
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}
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function scheduleDupIssueSearch(element)
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{
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var thisquery = element.getValue();
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if (thisquery == null || thisquery == undefined || lastquery == thisquery)
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{
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return;
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}
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lastquery = thisquery;
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clearTimeout(timSearchSimilar);
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timSearchSimilar = setTimeout(function() { searchDupIssues(element); }, 400);
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}
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function searchDupIssues(element)
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{
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var proj = location.href.replace(/^.*\/projects\/([^\/]+)\/issues.*$/, '$1');
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var url = "../../../search/index/"+proj+"?issues=1&q="+escape(element.getValue());
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new Ajax.Request(url, {
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method: 'get',
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onSuccess: function(transport)
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{
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updateSimilarIssues(element, transport.responseText);
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}
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});
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}
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function findDupIssues()
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{
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$$(".new-issue-form #issue_subject").each(function(element)
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{
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element.setAttribute("autocomplete", "off");
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element.observe('keyup', function() {
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scheduleDupIssueSearch(element);
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});
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element.observe('change', function() {
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scheduleDupIssueSearch(element);
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});
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});
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}
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document.observe('dom:loaded', function(){
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findDupIssues();
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});
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