blob: ace880adab1eaae636e7ae4912cec5956ad42b01 [file] [log] [blame]
// 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,
comments: Object,
commitInfo: Object,
editLoaded: Boolean,
loggedIn: Boolean,
serverConfig: Object,
shownFileCount: Number,
diffPrefs: Object,
diffViewMode: {
type: String,
notify: true,
},
patchNum: String,
basePatchNum: String,
revisions: Array,
// 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,
},
_descriptionReadOnly: {
type: Boolean,
computed: '_computeDescriptionReadOnly(loggedIn, change, account)',
},
},
behaviors: [
Gerrit.PatchSetBehavior,
],
_expandAllDiffs() {
this.fire('expand-diffs');
},
_collapseAllDiffs() {
this.fire('collapse-diffs');
},
_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);
return (rev && rev.description) ?
rev.description.substring(0, PATCH_DESC_MAX_LENGTH) : '';
},
/**
* @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();
const rev = this.getRevisionByPatchNum(this.change.revisions,
this.patchNum);
const sha = this._getPatchsetHash(this.change.revisions, rev);
this.$.restAPI.setDescription(this.changeNum,
this.patchNum, desc)
.then(res => {
if (res.ok) {
this.set(['_change', 'revisions', sha, 'description'], desc);
}
});
},
_computeBasePatchDisabled(patchNum, currentPatchNum) {
return this.findSortedIndex(patchNum, this.revisions) >=
this.findSortedIndex(currentPatchNum, this.revisions);
},
_computePrefsButtonHidden(prefs, loggedIn) {
return !loggedIn || !prefs;
},
_fileListActionsVisible(shownFileCount, maxFilesForBulkActions) {
return shownFileCount <= maxFilesForBulkActions;
},
/**
* Determines if a patch number should be disabled based on value of the
* basePatchNum from gr-file-list.
* @param {number} patchNum Patch number available in dropdown
* @param {number|string} basePatchNum Base patch number from file list
* @return {boolean}
*/
_computePatchSetDisabled(patchNum, basePatchNum) {
if (basePatchNum === 'PARENT') { return false; }
return this.findSortedIndex(patchNum, this.revisions) <=
this.findSortedIndex(basePatchNum, this.revisions);
},
_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');
},
_handleDownloadTap(e) {
e.preventDefault();
this.fire('open-download-dialog');
},
_computeEditLoadedClass(editLoaded) {
return editLoaded ? 'editLoaded' : '';
},
_computePatchInfoClass(patchNum, allPatchSets) {
if (this.patchNumEquals(patchNum, this.EDIT_NAME)) {
return 'patchInfoEdit';
}
const latestNum = this.computeLatestPatchNum(allPatchSets);
if (this.patchNumEquals(patchNum, latestNum)) {
return '';
}
return 'patchInfoOldPatchSet';
},
});
})();