implemented #107 variable lines can be now highlighted

rhodecode/templates/files/files_source.html

@@ -1,57 +1,88
 <dl>
 	<dt>${_('Revision')}</dt>
 	<dd>
 		${h.link_to("r%s:%s" % (c.files_list.last_changeset.revision,h.short_id(c.files_list.last_changeset.raw_id)),
 						h.url('changeset_home',repo_name=c.repo_name,revision=c.files_list.last_changeset.raw_id))} 
 	</dd>
 	<dt>${_('Size')}</dt>
 	<dd>${h.format_byte_size(c.files_list.size,binary=True)}</dd>
 	<dt>${_('Mimetype')}</dt>
 	<dd>${c.files_list.mimetype}</dd>
 	<dt>${_('Options')}</dt>
 	<dd>${h.link_to(_('show annotation'),
 			h.url('files_annotate_home',repo_name=c.repo_name,revision=c.changeset.raw_id,f_path=c.f_path))}
 		 / ${h.link_to(_('show as raw'),
 			h.url('files_raw_home',repo_name=c.repo_name,revision=c.changeset.raw_id,f_path=c.f_path))}			
 		 / ${h.link_to(_('download as raw'),
 			h.url('files_rawfile_home',repo_name=c.repo_name,revision=c.changeset.raw_id,f_path=c.f_path))}
 	</dd>
 	<dt>${_('History')}</dt>
 	<dd>
 		<div>
 		${h.form(h.url('files_diff_home',repo_name=c.repo_name,f_path=c.f_path),method='get')}
 		${h.hidden('diff2',c.files_list.last_changeset.raw_id)}
 		${h.select('diff1',c.files_list.last_changeset.raw_id,c.file_history)}
 		${h.submit('diff','diff to revision',class_="ui-button")}
 		${h.submit('show_rev','show at revision',class_="ui-button")}
 		${h.end_form()}
 		</div>
 	</dd>
 </dl>	
 
 	
 <div id="body" class="codeblock">
 	<div class="code-header">
 		<div class="revision">${c.files_list.name}@r${c.files_list.last_changeset.revision}:${h.short_id(c.files_list.last_changeset.raw_id)}</div>
 		<div class="commit">"${c.files_list.last_changeset.message}"</div>
 	</div>
 	<div class="code-body">
 		% if c.files_list.size < c.cut_off_limit:
 			${h.pygmentize(c.files_list,linenos=True,anchorlinenos=True,lineanchors='L',cssclass="code-highlight")}
 		%else:
 			${_('File is to big to display')} ${h.link_to(_('show as raw'),
 			h.url('files_raw_home',repo_name=c.repo_name,revision=c.changeset.raw_id,f_path=c.f_path))}
 		%endif
+		
+       <script type="text/javascript">
+           function highlight_lines(lines){
+               for(pos in lines){
+                   console.log('L'+lines[pos]);
+                 YUD.setStyle('L'+lines[pos],'background-color','#FFFFBE');                       
+               }              
+           }       
+           page_highlights = location.href.substring(location.href.indexOf('#')+1).split('L');
+           if (page_highlights.length == 2){
+              highlight_ranges  = page_highlights[1].split(",");
+
+              var h_lines = [];
+              for (pos in highlight_ranges){
+                   var _range = highlight_ranges[pos].split('-');
+                   if(_range.length == 2){
+                       var start = parseInt(_range[0]);
+                       var end = parseInt(_range[1]);
+                       if (start < end){
+                           for(var i=start;i<=end;i++){
+                               h_lines.push(i);
+                           }
+                       } 
+                   }
+                   else{
+                       h_lines.push(parseInt(highlight_ranges[pos]));
+                   }
+             }
+           highlight_lines(h_lines);              
+           }
+       </script>		
 	</div>
 </div>
 
 <script type="text/javascript">
 YAHOO.util.Event.onDOMReady(function(){
     YAHOO.util.Event.addListener('show_rev','click',function(e){
     	YAHOO.util.Event.preventDefault(e);
         var cs = YAHOO.util.Dom.get('diff1').value;
         var url = "${h.url('files_home',repo_name=c.repo_name,revision='__CS__',f_path=c.f_path)}".replace('__CS__',cs);
         window.location = url;
         });
    });
 </script>
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