1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
/* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is the Bugzilla Bug Tracking System.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s): Myk Melez <myk@mozilla.org>
*/
// When the XUL window finishes loading, load the RDF data into it.
window.addEventListener('load', loadData, false);
// The base URL of this Bugzilla installation; derived from the page's URL.
var gBaseURL = window.location.href.replace(/(jar:)?(.*?)duplicates\.(jar!|xul).*/, "$2");
function loadData()
{
// Loads the duplicates data as an RDF data source, attaches it to the tree,
// and rebuilds the tree to display the data.
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
// Get the RDF service so we can use it to load the data source.
var rdfService =
Components
.classes["@mozilla.org/rdf/rdf-service;1"]
.getService(Components.interfaces.nsIRDFService);
// When a bug report loads in the content iframe, a 'load' event bubbles up
// to the browser window, which calls this load handler again, which reloads
// the RDF data, which causes the tree to lose the selection. To prevent
// this, we have to remove this handler.
window.removeEventListener('load', loadData, false);
// The URL of the RDF file; by default for performance a static file
// generated by collectstats.pl, but a call to duplicates.cgi if the page's
// URL contains parameters (so we can dynamically generate the RDF data
// based on those parameters).
var dataURL = gBaseURL + "data/duplicates.rdf";
if (window.location.href.search(/duplicates\.xul\?.+/) != -1)
dataURL = window.location.href.replace(/(duplicates\.jar!\/)?duplicates\.xul\?/, "duplicates.cgi?ctype=rdf&");
// Get the data source and add it to the XUL tree's database to populate
// the tree with the data.
var dataSource = rdfService.GetDataSource(dataURL);
// If we're using the static file, add an observer that detects failed loads
// (in case this installation isn't generating the file nightly) and redirects
// to the CGI version when loading of the static version fails.
if (window.location.href.search(/duplicates\.xul\?.+/) == -1)
{
var sink = dataSource.QueryInterface(Components.interfaces.nsIRDFXMLSink);
sink.addXMLSinkObserver(StaticDataSourceObserver);
}
// Add the data source to the tree, set the tree's "ref" attribute
// to the base URL of the data source, and rebuild the tree.
var resultsTree = document.getElementById('results-tree');
resultsTree.database.AddDataSource(dataSource);
resultsTree.setAttribute('ref', gBaseURL + "data/duplicates.rdf");
resultsTree.builder.rebuild();
}
function getBugURI()
{
var tree = document.getElementById('results-tree');
var index = tree.currentIndex;
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
var builder = tree.builder.QueryInterface(Components.interfaces.nsIXULTreeBuilder);
var resource = builder.getResourceAtIndex(index);
return resource.Value;
}
function loadBugInWindow()
{
// Loads the selected bug in the browser window, replacing the duplicates report
// with the bug report.
var bugURI = getBugURI();
window.location = bugURI;
}
function loadBugInPane()
{
// Loads the selected bug in the iframe-based content pane that is part of
// this XUL document.
var splitter = document.getElementById('report-content-splitter');
var state = splitter.getAttribute('state');
if (state != "collapsed")
{
var bugURI = getBugURI();
var browser = document.getElementById('content-browser');
browser.setAttribute('src', bugURI);
}
}
var StaticDataSourceObserver = {
onBeginLoad: function(aSink) { } ,
onInterrupt: function(aSink) { } ,
onResume: function(aSink) { } ,
onEndLoad: function(aSink)
{
// Removes the observer from the data source so it doesn't stay around
// when duplicates.xul is reloaded from scratch.
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
aSink.removeXMLSinkObserver(StaticDataSourceObserver);
} ,
onError: function(aSink, aStatus, aErrorMsg)
{
// Tries the dynamic data source since the static one failed to load.
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
// Get the RDF service so we can use it to load the data source.
var rdfService =
Components
.classes["@mozilla.org/rdf/rdf-service;1"]
.getService(Components.interfaces.nsIRDFService);
// Remove the observer from the data source so it doesn't stay around
// when duplicates.xul is reloaded from scratch.
aSink.removeXMLSinkObserver(StaticDataSourceObserver);
// Remove the static data source from the tree.
var oldDataSource = aSink.QueryInterface(Components.interfaces.nsIRDFDataSource);
var resultsTree = document.getElementById('results-tree');
resultsTree.database.RemoveDataSource(oldDataSource);
// Munge the URL to point to the CGI and load the data source.
var dataURL = gBaseURL + "duplicates.cgi?ctype=rdf";
newDataSource = rdfService.GetDataSource(dataURL);
// Add the data source to the tree and rebuild the tree with the new data.
resultsTree.database.AddDataSource(newDataSource);
resultsTree.builder.rebuild();
}
};
|
GitWeb