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Feature #5840 » ro5840-integrate_dups_js_by_dustin_lambert-trunk_r7885.patch

Patch created against trunk @ r7885. - Mischa The Evil, 2011-11-24 22:20

View differences:

app/views/issues/new.html.erb (working copy)
23 23

  
24 24
<% content_for :header_tags do %>
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    <%= stylesheet_link_tag 'scm' %>
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    <%= javascript_include_tag "dups.js" %>
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    <%= robot_exclusion_tag %>
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<% end %>
public/javascripts/dups.js (revision 0)
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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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(3-3/5)