| /** |
| * @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; |
| const MERGED_STATUS = 'MERGED'; |
| |
| Polymer({ |
| is: 'gr-file-list-header', |
| |
| /** |
| * @event expand-diffs |
| */ |
| |
| /** |
| * @event collapse-diffs |
| */ |
| |
| /** |
| * @event open-diff-prefs |
| */ |
| |
| /** |
| * @event open-included-in-dialog |
| */ |
| |
| /** |
| * @event open-download-dialog |
| */ |
| |
| /** |
| * @event open-upload-help-dialog |
| */ |
| |
| 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, |
| diffPrefsDisabled: Boolean, |
| 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, diffPrefsDisabled) { |
| return diffPrefsDisabled || !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.dispatchEvent( |
| new CustomEvent('open-download-dialog', {bubbles: false})); |
| }, |
| |
| _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_STATUS ? '' : 'hide'; |
| }, |
| |
| _handleUploadTap(e) { |
| e.preventDefault(); |
| this.dispatchEvent( |
| new CustomEvent('open-upload-help-dialog', {bubbles: false})); |
| }, |
| |
| _computeUploadHelpContainerClass(change, account) { |
| const changeIsMerged = change && change.status === MERGED_STATUS; |
| const ownerId = change && change.owner && change.owner._account_id ? |
| change.owner._account_id : null; |
| const userId = account && account._account_id; |
| const userIsOwner = ownerId && userId && ownerId === userId; |
| const hideContainer = !userIsOwner || changeIsMerged; |
| return 'uploadContainer desktop' + (hideContainer ? ' hide' : ''); |
| }, |
| }); |
| })(); |