blob: 7c5cbc933a76230eb2f09b23ac427276cd488bbc [file] [log] [blame]
/**
* @license
* Copyright (C) 2017 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';
// Maximum length for patch set descriptions.
const PATCH_DESC_MAX_LENGTH = 500;
Polymer({
is: 'gr-file-list-header',
properties: {
account: Object,
allPatchSets: Array,
/** @type {?} */
change: Object,
changeNum: String,
changeUrl: String,
changeComments: Object,
commitInfo: Object,
editMode: Boolean,
loggedIn: Boolean,
serverConfig: Object,
shownFileCount: Number,
diffPrefs: Object,
diffViewMode: {
type: String,
notify: true,
},
patchNum: String,
basePatchNum: String,
filesExpanded: String,
// Caps the number of files that can be shown and have the 'show diffs' /
// 'hide diffs' buttons still be functional.
_maxFilesForBulkActions: {
type: Number,
readOnly: true,
value: 225,
},
_patchsetDescription: {
type: String,
value: '',
},
_descriptionReadOnly: {
type: Boolean,
computed: '_computeDescriptionReadOnly(loggedIn, change, account)',
},
_revisionInfo: {
type: Object,
computed: '_getRevisionInfo(change)',
},
},
behaviors: [
Gerrit.PatchSetBehavior,
],
observers: [
'_computePatchSetDescription(change, patchNum)',
],
setDiffViewMode(mode) {
this.$.modeSelect.setMode(mode);
},
_expandAllDiffs() {
this._expanded = true;
this.fire('expand-diffs');
},
_collapseAllDiffs() {
this._expanded = false;
this.fire('collapse-diffs');
},
_computeExpandedClass(filesExpanded) {
const classes = [];
if (filesExpanded === GrFileListConstants.FilesExpandedState.ALL) {
classes.push('expanded');
}
if (filesExpanded === GrFileListConstants.FilesExpandedState.SOME ||
filesExpanded === GrFileListConstants.FilesExpandedState.ALL) {
classes.push('openFile');
}
return classes.join(' ');
},
_computeDescriptionPlaceholder(readOnly) {
return (readOnly ? 'No' : 'Add') + ' patchset description';
},
_computeDescriptionReadOnly(loggedIn, change, account) {
return !(loggedIn && (account._account_id === change.owner._account_id));
},
_computePatchSetDescription(change, patchNum) {
const rev = this.getRevisionByPatchNum(change.revisions, patchNum);
this._patchsetDescription = (rev && rev.description) ?
rev.description.substring(0, PATCH_DESC_MAX_LENGTH) : '';
},
_handleDescriptionRemoved(e) {
return this._updateDescription('', e);
},
/**
* @param {!Object} revisions The revisions object keyed by revision hashes
* @param {?Object} patchSet A revision already fetched from {revisions}
* @return {string|undefined} the SHA hash corresponding to the revision.
*/
_getPatchsetHash(revisions, patchSet) {
for (const rev in revisions) {
if (revisions.hasOwnProperty(rev) &&
revisions[rev] === patchSet) {
return rev;
}
}
},
_handleDescriptionChanged(e) {
const desc = e.detail.trim();
this._updateDescription(desc, e);
},
/**
* Update the patchset description with the rest API.
* @param {string} desc
* @param {?(Event|Node)} e
* @return {!Promise}
*/
_updateDescription(desc, e) {
const target = Polymer.dom(e).rootTarget;
if (target) { target.disabled = true; }
const rev = this.getRevisionByPatchNum(this.change.revisions,
this.patchNum);
const sha = this._getPatchsetHash(this.change.revisions, rev);
return this.$.restAPI.setDescription(this.changeNum, this.patchNum, desc)
.then(res => {
if (res.ok) {
if (target) { target.disabled = false; }
this.set(['change', 'revisions', sha, 'description'], desc);
this._patchsetDescription = desc;
}
}).catch(err => {
if (target) { target.disabled = false; }
return;
});
},
_computePrefsButtonHidden(prefs, loggedIn) {
return !loggedIn || !prefs;
},
_fileListActionsVisible(shownFileCount, maxFilesForBulkActions) {
return shownFileCount <= maxFilesForBulkActions;
},
_handlePatchChange(e) {
const {basePatchNum, patchNum} = e.detail;
if (this.patchNumEquals(basePatchNum, this.basePatchNum) &&
this.patchNumEquals(patchNum, this.patchNum)) { return; }
Gerrit.Nav.navigateToChange(this.change, patchNum, basePatchNum);
},
_handlePrefsTap(e) {
e.preventDefault();
this.fire('open-diff-prefs');
},
_handleIncludedInTap(e) {
e.preventDefault();
this.fire('open-included-in-dialog');
},
_handleDownloadTap(e) {
e.preventDefault();
this.fire('open-download-dialog');
},
_computeEditModeClass(editMode) {
return editMode ? 'editMode' : '';
},
_computePatchInfoClass(patchNum, allPatchSets) {
const latestNum = this.computeLatestPatchNum(allPatchSets);
if (this.patchNumEquals(patchNum, latestNum)) {
return '';
}
return 'patchInfoOldPatchSet';
},
_getRevisionInfo(change) {
return new Gerrit.RevisionInfo(change);
},
_hideIncludedIn(change) {
return change && change.status === 'MERGED' ? '' : 'hide';
},
});
})();