blob: ddee577cb04d3d5bce10d650d07edbb8334be620 [file] [log] [blame]
// 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';
const HASHTAG_ADD_MESSAGE = 'Add Hashtag';
const SubmitTypeLabel = {
FAST_FORWARD_ONLY: 'Fast Forward Only',
MERGE_IF_NECESSARY: 'Merge if Necessary',
REBASE_IF_NECESSARY: 'Rebase if Necessary',
MERGE_ALWAYS: 'Always Merge',
REBASE_ALWAYS: 'Rebase Always',
CHERRY_PICK: 'Cherry Pick',
};
const NOT_CURRENT_MESSAGE = 'Not current - rebase possible';
Polymer({
is: 'gr-change-metadata',
/**
* Fired when the change topic is changed.
*
* @event topic-changed
*/
properties: {
/** @type {?} */
change: Object,
/** @type {?} */
revision: Object,
commitInfo: Object,
missingLabels: Array,
mutable: Boolean,
/**
* @type {{ note_db_enabled: string }}
*/
serverConfig: Object,
parentIsCurrent: Boolean,
_notCurrentMessage: {
type: String,
value: NOT_CURRENT_MESSAGE,
readOnly: true,
},
_topicReadOnly: {
type: Boolean,
computed: '_computeTopicReadOnly(mutable, change)',
},
_hashtagReadOnly: {
type: Boolean,
computed: '_computeHashtagReadOnly(mutable, change)',
},
_showReviewersByState: {
type: Boolean,
computed: '_computeShowReviewersByState(serverConfig)',
},
_showLabelStatus: {
type: Boolean,
computed: '_computeShowLabelStatus(change)',
},
_assignee: Array,
_isWip: {
type: Boolean,
computed: '_computeIsWip(change)',
},
_newHashtag: String,
_settingTopic: {
type: Boolean,
value: false,
},
_currentParents: {
type: Array,
computed: '_computeParents(change)',
},
},
behaviors: [
Gerrit.RESTClientBehavior,
],
observers: [
'_changeChanged(change)',
'_assigneeChanged(_assignee.*)',
],
_changeChanged(change) {
this._assignee = change.assignee ? [change.assignee] : [];
},
_assigneeChanged(assigneeRecord) {
if (!this.change) { return; }
const assignee = assigneeRecord.base;
if (assignee.length) {
const acct = assignee[0];
if (this.change.assignee &&
acct._account_id === this.change.assignee._account_id) { return; }
this.set(['change', 'assignee'], acct);
this.$.restAPI.setAssignee(this.change._number, acct._account_id);
} else {
if (!this.change.assignee) { return; }
this.set(['change', 'assignee'], undefined);
this.$.restAPI.deleteAssignee(this.change._number);
}
},
_computeHideStrategy(change) {
return !this.changeIsOpen(change.status);
},
/**
* @param {Object} commitInfo
* @return {?Array} If array is empty, returns null instead so
* an existential check can be used to hide or show the webLinks
* section.
*/
_computeWebLinks(commitInfo) {
if (!commitInfo) { return null; }
const weblinks = Gerrit.Nav.getChangeWeblinks(
this.change ? this.change.repo : '',
commitInfo.commit,
{weblinks: commitInfo.web_links});
return weblinks.length ? weblinks : null;
},
_computeStrategy(change) {
return SubmitTypeLabel[change.submit_type];
},
_computeLabelNames(labels) {
return Object.keys(labels).sort();
},
_computeLabelValues(labelName, _labels) {
const result = [];
const labels = _labels.base;
const labelInfo = labels[labelName];
if (!labelInfo) { return result; }
if (!labelInfo.values) {
if (labelInfo.rejected || labelInfo.approved) {
const ok = labelInfo.approved || !labelInfo.rejected;
return [{
value: ok ? '👍️' : '👎️',
className: ok ? 'positive' : 'negative',
account: ok ? labelInfo.approved : labelInfo.rejected,
}];
}
return result;
}
const approvals = labelInfo.all || [];
const values = Object.keys(labelInfo.values);
for (const label of approvals) {
if (label.value && label.value != labels[labelName].default_value) {
let labelClassName;
let labelValPrefix = '';
if (label.value > 0) {
labelValPrefix = '+';
if (parseInt(label.value, 10) ===
parseInt(values[values.length - 1], 10)) {
labelClassName = 'max';
} else {
labelClassName = 'positive';
}
} else if (label.value < 0) {
if (parseInt(label.value, 10) === parseInt(values[0], 10)) {
labelClassName = 'min';
} else {
labelClassName = 'negative';
}
}
result.push({
value: labelValPrefix + label.value,
className: labelClassName,
account: label,
});
}
}
return result;
},
_computeValueTooltip(change, score, labelName) {
if (!change.labels[labelName] ||
!change.labels[labelName].values ||
!change.labels[labelName].values[score]) { return ''; }
return change.labels[labelName].values[score];
},
_handleTopicChanged(e, topic) {
const lastTopic = this.change.topic;
if (!topic.length) { topic = null; }
this._settingTopic = true;
this.$.restAPI.setChangeTopic(this.change._number, topic)
.then(newTopic => {
this._settingTopic = false;
this.set(['change', 'topic'], newTopic);
if (newTopic !== lastTopic) {
this.dispatchEvent(
new CustomEvent('topic-changed', {bubbles: true}));
}
});
},
_showAddTopic(changeRecord, settingTopic) {
const hasTopic = !!changeRecord && !!changeRecord.base.topic;
return !hasTopic && !settingTopic;
},
_showTopicChip(changeRecord, settingTopic) {
const hasTopic = !!changeRecord && !!changeRecord.base.topic;
return hasTopic && !settingTopic;
},
_handleHashtagChanged(e) {
const lastHashtag = this.change.hashtag;
if (!this._newHashtag.length) { return; }
const newHashtag = this._newHashtag;
this._newHashtag = '';
this.$.restAPI.setChangeHashtag(
this.change._number, {add: [newHashtag]}).then(newHashtag => {
this.set(['change', 'hashtags'], newHashtag);
if (newHashtag !== lastHashtag) {
this.dispatchEvent(
new CustomEvent('hashtag-changed', {bubbles: true}));
}
});
},
_computeTopicReadOnly(mutable, change) {
return !mutable || !change.actions.topic || !change.actions.topic.enabled;
},
_computeHashtagReadOnly(mutable, change) {
return !mutable ||
!change.actions.hashtags ||
!change.actions.hashtags.enabled;
},
_computeAssigneeReadOnly(mutable, change) {
return !mutable ||
!change.actions.assignee ||
!change.actions.assignee.enabled;
},
_computeTopicPlaceholder(_topicReadOnly) {
// Action items in Material Design are uppercase -- placeholder label text
// is sentence case.
return _topicReadOnly ? 'No topic' : 'ADD TOPIC';
},
_computeHashtagPlaceholder(_hashtagReadOnly) {
return _hashtagReadOnly ? '' : HASHTAG_ADD_MESSAGE;
},
_computeShowReviewersByState(serverConfig) {
return !!serverConfig.note_db_enabled;
},
/**
* A user is able to delete a vote iff the mutable property is true and the
* reviewer that left the vote exists in the list of removable_reviewers
* received from the backend.
*
* @param {!Object} reviewer An object describing the reviewer that left the
* vote.
* @param {boolean} mutable this.mutable describes whether the
* change-metadata section is modifiable by the current user.
*/
_computeCanDeleteVote(reviewer, mutable) {
if (!mutable) { return false; }
for (let i = 0; i < this.change.removable_reviewers.length; i++) {
if (this.change.removable_reviewers[i]._account_id ===
reviewer._account_id) {
return true;
}
}
return false;
},
/**
* Closure annotation for Polymer.prototype.splice is off.
* For now, supressing annotations.
*
* TODO(beckysiegel) submit Polymer PR
*
* @suppress {checkTypes} */
_onDeleteVote(e) {
e.preventDefault();
const target = Polymer.dom(e).rootTarget;
target.disabled = true;
const labelName = target.labelName;
const accountID = parseInt(target.getAttribute('data-account-id'), 10);
this._xhrPromise =
this.$.restAPI.deleteVote(this.change._number, accountID, labelName)
.then(response => {
target.disabled = false;
if (!response.ok) { return response; }
const label = this.change.labels[labelName];
const labels = label.all || [];
for (let i = 0; i < labels.length; i++) {
if (labels[i]._account_id === accountID) {
for (const key in label) {
if (label.hasOwnProperty(key) &&
label[key]._account_id === accountID) {
// Remove special label field, keeping change label values
// in sync with the backend.
this.set(['change.labels', labelName, key], null);
}
}
this.splice(['change.labels', labelName, 'all'], i, 1);
break;
}
}
}).catch(err => {
target.disabled = false;
return;
});
},
_computeShowLabelStatus(change) {
const isNewChange = change.status === this.ChangeStatus.NEW;
const hasLabels = Object.keys(change.labels).length > 0;
return isNewChange && hasLabels;
},
_computeMissingLabelsHeader(missingLabels) {
return 'Needs label' +
(missingLabels.length > 1 ? 's' : '') + ':';
},
_showMissingLabels(missingLabels) {
return !!missingLabels.length;
},
_showMissingRequirements(missingLabels, workInProgress) {
return workInProgress || this._showMissingLabels(missingLabels);
},
_computeProjectURL(project) {
return Gerrit.Nav.getUrlForProjectChanges(project);
},
_computeBranchURL(project, branch) {
return Gerrit.Nav.getUrlForBranch(branch, project,
this.change.status == this.ChangeStatus.NEW ? 'open' :
this.change.status.toLowerCase());
},
_computeTopicURL(topic) {
return Gerrit.Nav.getUrlForTopic(topic);
},
_computeHashtagURL(hashtag) {
return Gerrit.Nav.getUrlForHashtag(hashtag);
},
_handleTopicRemoved(e) {
const target = Polymer.dom(e).rootTarget;
target.disabled = true;
this.$.restAPI.setChangeTopic(this.change._number, null).then(() => {
target.disabled = false;
this.set(['change', 'topic'], '');
this.dispatchEvent(
new CustomEvent('topic-changed', {bubbles: true}));
}).catch(err => {
target.disabled = false;
return;
});
},
_handleHashtagRemoved(e) {
e.preventDefault();
const target = Polymer.dom(e).rootTarget;
target.disabled = true;
this.$.restAPI.setChangeHashtag(this.change._number,
{remove: [target.text]})
.then(newHashtag => {
target.disabled = false;
this.set(['change', 'hashtags'], newHashtag);
}).catch(err => {
target.disabled = false;
return;
});
},
_computeIsWip(change) {
return !!change.work_in_progress;
},
_computeShowUploaderHide(change) {
return this._computeShowUploader(change) ? '' : 'hideDisplay';
},
_computeShowUploader(change) {
if (!change.current_revision ||
!change.revisions[change.current_revision]) {
return null;
}
const rev = change.revisions[change.current_revision];
if (!rev || !rev.uploader ||
change.owner._account_id === rev.uploader._account_id) {
return null;
}
return rev.uploader;
},
_computeParents(change) {
if (!change.current_revision ||
!change.revisions[change.current_revision] ||
!change.revisions[change.current_revision].commit) {
return undefined;
}
return change.revisions[change.current_revision].commit.parents;
},
_computeParentsLabel(parents) {
return parents.length > 1 ? 'Parents' : 'Parent';
},
_computeParentListClass(parents, parentIsCurrent) {
return [
'parentList',
parents.length > 1 ? 'merge' : 'nonMerge',
parentIsCurrent ? 'current' : 'notCurrent',
].join(' ');
},
});
})();