changelog: expand clipped messages on click (graph part todo)

rhodecode/templates/changelog/changelog.html

@@ -1,191 +1,205 b''
 ## -*- coding: utf-8 -*-
 
 <%inherit file="/base/base.html"/>
 
 <%def name="title()">
 ${c.repo_name} ${_('Changelog')} - ${c.rhodecode_name}
 </%def>
 
 <%def name="breadcrumbs_links()">
     ${h.link_to(u'Home',h.url('/'))}
     &raquo;
     ${h.link_to(c.repo_name,h.url('summary_home',repo_name=c.repo_name))}
     &raquo;
     ${_('Changelog')} - ${_('showing ')} ${c.size if c.size <= c.total_cs else c.total_cs} ${_('out of')} ${c.total_cs} ${_('revisions')}  
 </%def>
 
 <%def name="page_nav()">
 	${self.menu('changelog')}     
 </%def>
 
 <%def name="main()">
 <div class="box">
     <!-- box / title -->
     <div class="title">
         ${self.breadcrumbs()}
     </div>
     <div class="table">
 		% if c.pagination:
 			<div id="graph">
 				<div id="graph_nodes">
 					<canvas id="graph_canvas"></canvas>
 				</div>
 				<div id="graph_content">
 					<div class="container_header">
 				        ${h.form(h.url.current(),method='get')}
 				        <div class="info_box" style="float:left">
 				          ${h.submit('set',_('Show'),class_="ui-btn")}
 				          ${h.text('size',size=1,value=c.size)}
 				          ${_('revisions')}
 				        </div>
 				        ${h.end_form()}
 					<div id="rev_range_container" style="display:none"></div>
                     <div style="float:right">${h.select('branch_filter',c.branch_name,c.branch_filters)}</div>
 					</div>
 					
 				%for cnt,cs in enumerate(c.pagination):
 					<div id="chg_${cnt+1}" class="container ${'tablerow1' if cnt%2==0 else 'tablerow2'}">
 						<div class="left">
 							<div>
 							${h.checkbox(cs.short_id,class_="changeset_range")}
 							<span class="tooltip" title="${cs.date}"><a href="${h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id)}"><span class="changeset_id">${cs.revision}:<span class="changeset_hash">${h.short_id(cs.raw_id)}</span></span></a></span>
 							</div>
 							<div class="author">
 								<div class="gravatar">
 									<img alt="gravatar" src="${h.gravatar_url(h.email(cs.author),16)}"/>
 								</div>
 								<div title="${cs.author}" class="user">${h.person(cs.author)}</div>
 							</div>
 						</div>
 						<div class="mid">
 							<div class="message">${h.link_to(h.wrap_paragraphs(cs.message),h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id))}</div>
 						</div>	
 						<div class="right">
 									<div id="${cs.raw_id}_changes_info" class="changes">
                                         <span id="${cs.raw_id}" class="changed_total tooltip" title="${_('Affected number of files, click to show more details')}">${len(cs.affected_files)}</span>
 									</div>					
 								   %if cs.parents:
 									%for p_cs in reversed(cs.parents):
 										<div class="parent">${_('Parent')}
 											<span class="changeset_id">${p_cs.revision}:<span class="changeset_hash">${h.link_to(h.short_id(p_cs.raw_id),
 											h.url('changeset_home',repo_name=c.repo_name,revision=p_cs.raw_id),title=p_cs.message)}</span></span>
 										</div>
 									%endfor
 								   %else:	
                                         <div class="parent">${_('No parents')}</div>   
                                    %endif  
                     									
 								<span class="logtags">
 									%if len(cs.parents)>1:
 									<span class="merge">${_('merge')}</span>
 									%endif
 									%if cs.branch:
 									<span class="branchtag" title="${'%s %s' % (_('branch'),cs.branch)}">
 									   ${h.link_to(cs.branch,h.url('files_home',repo_name=c.repo_name,revision=cs.raw_id))}</span>
 									%endif
 									%for tag in cs.tags:
 										<span class="tagtag"  title="${'%s %s' % (_('tag'),tag)}">
 										${h.link_to(tag,h.url('files_home',repo_name=c.repo_name,revision=cs.raw_id))}</span>
 									%endfor
 								</span>																	
 						</div>				
 					</div>
 					
 				%endfor
 				<div class="pagination-wh pagination-left">
 					${c.pagination.pager('$link_previous ~2~ $link_next')}
 				</div>			
 				</div>
 			</div>
 			
 			<script type="text/javascript" src="${h.url('/js/graph.js')}"></script>
 			<script type="text/javascript">
 				YAHOO.util.Event.onDOMReady(function(){
 					
                     //Monitor range checkboxes and build a link to changesets
                     //ranges 
                     var checkboxes = YUD.getElementsByClassName('changeset_range');
                     var url_tmpl = "${h.url('changeset_home',repo_name=c.repo_name,revision='__REVRANGE__')}";
                     YUE.on(checkboxes,'click',function(e){      
                         var checked_checkboxes = [];
                         for (pos in checkboxes){
                             if(checkboxes[pos].checked){
                                 checked_checkboxes.push(checkboxes[pos]);
                             }
                         }
                         if(checked_checkboxes.length>1){
                         	var rev_end = checked_checkboxes[0].name;
                         	var rev_start = checked_checkboxes[checked_checkboxes.length-1].name;
                         	
                             var url = url_tmpl.replace('__REVRANGE__',
                             		rev_start+'...'+rev_end);
                             
                         var link = "<a href="+url+">${_('Show selected changes __S -> __E')}</a>"
                         link = link.replace('__S',rev_start);
                         link = link.replace('__E',rev_end);
                         YUD.get('rev_range_container').innerHTML = link;
                         YUD.setStyle('rev_range_container','display','');
                         }
                         else{
                         	YUD.setStyle('rev_range_container','display','none');
                         	
                         }
                     });					
 					
                     // Fetch changeset details 
                     YUE.on(YUD.getElementsByClassName('changed_total'),'click',function(e){
                     	var id = e.currentTarget.id
                     	var url = "${h.url('changelog_details',repo_name=c.repo_name,cs='__CS__')}"
                     	var url = url.replace('__CS__',id);
                     	ypjax(url,id+'_changes_info',function(){tooltip_activate()});
                     });
                     
                     // change branch filter
                     YUE.on(YUD.get('branch_filter'),'change',function(e){
                     	var selected_branch = e.currentTarget.options[e.currentTarget.selectedIndex].value;
                     	console.log(selected_branch);
                     	var url_main = "${h.url('changelog_home',repo_name=c.repo_name)}";
                     	var url = "${h.url('changelog_home',repo_name=c.repo_name,branch='__BRANCH__')}";
                     	var url = url.replace('__BRANCH__',selected_branch);
                     	if(selected_branch != ''){
                     		window.location = url;
                     	}else{
                     		window.location = url_main;
                     	}
                         
                     });
                     
+                    // Expand long messages on click
+                    var messages = YUD.getElementsByClassName('message');
+                    for (idx in messages) {
+                    	var msg = messages[idx];
+                    	// would the message be clipped?
+                    	if (msg.scrollHeight > msg.parentNode.parentNode.offsetHeight)
+	                    {
+	                    	msg.style.cursor = 's-resize';
+	                    	msg.onclick = function() {
+	                    		this.parentNode.parentNode.style.height = 'auto';
+	                    	}
+                    	}
+                    }
+
 					function set_canvas(heads) {
 						var c = document.getElementById('graph_nodes');
 						var t = document.getElementById('graph_content');
 						canvas = document.getElementById('graph_canvas');
 						var div_h = t.clientHeight;
 						c.style.height=div_h+'px';
 						canvas.setAttribute('height',div_h);
 						c.style.height=max_w+'px';
 						canvas.setAttribute('width',max_w);
 					};
 					var heads = 1;
 					var max_heads = 0;
 					var jsdata = ${c.jsdata|n};
 					
 					for( var i=0;i<jsdata.length;i++){
 					    var m = Math.max.apply(Math, jsdata[i][1]);
 					    if (m>max_heads){
 					        max_heads = m;
 					    }
 					}
 					var max_w = Math.max(100,max_heads*25);
 					set_canvas(max_w);
 					
 					var r = new BranchRenderer();
 					r.render(jsdata,max_w);
 										
 				});
 			</script>
 		%else:
 			${_('There are no changes yet')}
 		%endif  
     </div>
 </div>    
 </%def>
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