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// Copyright (C) 2016 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
(function() {
'use strict';
Polymer({
is: 'gr-commit-info',
properties: {
change: Object,
commitInfo: Object,
serverConfig: Object,
_showWebLink: {
type: Boolean,
computed: '_computeShowWebLink(change, commitInfo, serverConfig)',
},
_webLink: {
type: String,
computed: '_computeWebLink(change, commitInfo, serverConfig)',
},
},
_isWebLink: function(link) {
// This is a whitelist of web link types that provide direct links to
// the commit in the url property.
return link.name === 'gitiles' || link.name === 'gitweb';
},
_computeShowWebLink: function(change, commitInfo, serverConfig) {
if (serverConfig.gitweb && serverConfig.gitweb.url &&
serverConfig.gitweb.type && serverConfig.gitweb.type.revision) {
return true;
}
if (!commitInfo.web_links) {
return false;
}
for (var i = 0; i < commitInfo.web_links.length; i++) {
if (this._isWebLink(commitInfo.web_links[i])) {
return true;
}
}
return false;
},
_computeWebLink: function(change, commitInfo, serverConfig) {
if (!this._computeShowWebLink(change, commitInfo, serverConfig)) {
return;
}
if (serverConfig.gitweb && serverConfig.gitweb.url &&
serverConfig.gitweb.type && serverConfig.gitweb.type.revision) {
return serverConfig.gitweb.url +
serverConfig.gitweb.type.revision
.replace('${project}', change.project)
.replace('${commit}', commitInfo.commit);
}
var webLink = null;
for (var i = 0; i < commitInfo.web_links.length; i++) {
if (this._isWebLink(commitInfo.web_links[i])) {
webLink = commitInfo.web_links[i].url;
break;
}
}
if (!webLink) {
return;
}
return webLink;
},
_computeShortHash: function(commitInfo) {
if (!commitInfo || !commitInfo.commit) {
return;
}
return commitInfo.commit.slice(0, 7);
},
});
})();
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