blob: a921308a2c5a48afd4cb4717883b9e5b97ced4fa [file] [log] [blame]
/**
* @license
* 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 MAX_AUTOCOMPLETE_RESULTS = 10;
const SELF_EXPRESSION = 'self';
const ME_EXPRESSION = 'me';
Polymer({
is: 'gr-smart-search',
properties: {
searchQuery: String,
_config: Object,
_projectSuggestions: {
type: Function,
value() {
return this._fetchProjects.bind(this);
},
},
_groupSuggestions: {
type: Function,
value() {
return this._fetchGroups.bind(this);
},
},
_accountSuggestions: {
type: Function,
value() {
return this._fetchAccounts.bind(this);
},
},
},
behaviors: [
Gerrit.AnonymousNameBehavior,
],
attached() {
this.$.restAPI.getConfig().then(cfg => {
this._config = cfg;
});
},
_handleSearch(e) {
const input = e.detail.inputVal;
if (input) {
Gerrit.Nav.navigateToSearchQuery(input);
}
},
_accountOrAnon(name) {
return this.getUserName(this._serverConfig, name, false);
},
/**
* Fetch from the API the predicted projects.
* @param {string} predicate - The first part of the search term, e.g.
* 'project'
* @param {string} expression - The second part of the search term, e.g.
* 'gerr'
* @return {!Promise} This returns a promise that resolves to an array of
* strings.
*/
_fetchProjects(predicate, expression) {
return this.$.restAPI.getSuggestedProjects(
expression,
MAX_AUTOCOMPLETE_RESULTS)
.then(projects => {
if (!projects) { return []; }
const keys = Object.keys(projects);
return keys.map(key => ({text: predicate + ':' + key}));
});
},
/**
* Fetch from the API the predicted groups.
* @param {string} predicate - The first part of the search term, e.g.
* 'ownerin'
* @param {string} expression - The second part of the search term, e.g.
* 'polyger'
* @return {!Promise} This returns a promise that resolves to an array of
* strings.
*/
_fetchGroups(predicate, expression) {
if (expression.length === 0) { return Promise.resolve([]); }
return this.$.restAPI.getSuggestedGroups(
expression,
MAX_AUTOCOMPLETE_RESULTS)
.then(groups => {
if (!groups) { return []; }
const keys = Object.keys(groups);
return keys.map(key => ({text: predicate + ':' + key}));
});
},
/**
* Fetch from the API the predicted accounts.
* @param {string} predicate - The first part of the search term, e.g.
* 'owner'
* @param {string} expression - The second part of the search term, e.g.
* 'kasp'
* @return {!Promise} This returns a promise that resolves to an array of
* strings.
*/
_fetchAccounts(predicate, expression) {
if (expression.length === 0) { return Promise.resolve([]); }
return this.$.restAPI.getSuggestedAccounts(
expression,
MAX_AUTOCOMPLETE_RESULTS)
.then(accounts => {
if (!accounts) { return []; }
return this._mapAccountsHelper(accounts, predicate);
}).then(accounts => {
// When the expression supplied is a beginning substring of 'self',
// add it as an autocomplete option.
if (SELF_EXPRESSION.startsWith(expression)) {
return accounts.concat(
[{text: predicate + ':' + SELF_EXPRESSION}]);
} else if (ME_EXPRESSION.startsWith(expression)) {
return accounts.concat([{text: predicate + ':' + ME_EXPRESSION}]);
} else {
return accounts;
}
});
},
_mapAccountsHelper(accounts, predicate) {
return accounts.map(account => ({
label: account.name || '',
text: account.email ?
`${predicate}:${account.email}` :
`${predicate}:"${this._accountOrAnon(account)}"`,
}));
},
});
})();