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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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 Bugzilla Tweaks.
*
* The Initial Developer of the Original Code is Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Johnathan Nightingale <johnath@mozilla.com>
* Ehsan Akhgari <ehsan@mozilla.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
var reAttachmentType = /,\s+([^ )]*)[;)]/;
function viewAttachmentSource(doc) {
function addLink(elem, title, href) {
if (elem.textContent.match(/[\S]/)) {
elem.appendChild(doc.createTextNode(" | "));
}
var link = doc.createElement("a");
link.href = href;
link.textContent = title;
elem.appendChild(link);
}
var table = doc.getElementById("attachment_table");
if (!table)
return;
var rows = table.querySelectorAll("tr");
for (var i = 0; i < rows.length; ++i) {
var items = rows[i].querySelectorAll("td");
if (items.length != 3)
continue;
var links = items[0].querySelectorAll("a");
if (links.length == 0)
continue;
var attachHref = links[0].href;
// get the type of the attachment
var span = items[0].querySelector(".bz_attach_extra_info");
if (!span)
continue;
var typeName = null;
try {
// Match mime type followed by ";" (charset) or ")" (no charset)
typeName = span.textContent.match(reAttachmentType)[1];
typeName = typeName.split(";")[0]; // ignore charset following type
} catch (e) {}
if (typeName == "application/java-archive" ||
typeName == "application/x-jar") {
// Due to the fix for bug 369814, only zip files with this special
// mime type can be used with the jar: protocol.
// http://hg.mozilla.org/mozilla-central/rev/be54f6bb9e1e
addLink(items[2], "JAR Contents", "jar:" + attachHref + "!/");
// https://bugzilla.mozilla.org/show_bug.cgi?id=369814#c5 has more possible mime types for zips?
} else if (typeName == "application/zip" ||
typeName == "application/x-zip-compressed" ||
typeName == "application/x-xpinstall") {
addLink(items[2], "Static ZIP Contents", "jar:" + attachHref + "!/");
} else if (typeName != "text/plain" &&
typeName != "patch" &&
// Other types that Gecko displays like text/plain
// http://mxr.mozilla.org/mozilla-central/source/parser/htmlparser/public/nsIParser.h
typeName != "text/css" &&
typeName != "text/javascript" &&
typeName != "text/ecmascript" &&
typeName != "application/javascript" &&
typeName != "application/ecmascript" &&
typeName != "application/x-javascript" &&
// Binary image types for which the "source" is not useful
typeName != "image/gif" &&
typeName != "image/png" &&
typeName != "image/jpeg") {
addLink(items[2], "Source", "view-source:" + attachHref);
}
}
}
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