lib/amd/src/form-cohort-selector.js

  1. // This file is part of Moodle - http://moodle.org/
  2. //
  3. // Moodle is free software: you can redistribute it and/or modify
  4. // it under the terms of the GNU General Public License as published by
  5. // the Free Software Foundation, either version 3 of the License, or
  6. // (at your option) any later version.
  7. //
  8. // Moodle is distributed in the hope that it will be useful,
  9. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11. // GNU General Public License for more details.
  12. //
  13. // You should have received a copy of the GNU General Public License
  14. // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16. /**
  17.  * Course selector adaptor for auto-complete form element.
  18.  *
  19.  * @module     core/form-cohort-selector
  20.  * @copyright  2016 Damyon Wiese <damyon@moodle.com>
  21.  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  22.  * @since      3.1
  23.  */
  24. define(['core/ajax', 'jquery'], function(ajax, $) {
  26.     return {
  27.         // Public variables and functions.
  28.         processResults: function(selector, data) {
  29.             // Mangle the results into an array of objects.
  30.             var results = [];
  31.             var i = 0;
  32.             var excludelist = String($(selector).data('exclude')).split(',');
  34.             for (i = 0; i < data.cohorts.length; i++) {
  35.                 if (excludelist.indexOf(String(data.cohorts[i].id)) === -1) {
  36.                     results.push({value: data.cohorts[i].id, label: data.cohorts[i].name});
  37.                 }
  38.             }
  39.             return results;
  40.         },
  42.         transport: function(selector, query, success, failure) {
  43.             var el = $(selector);
  45.             // Parse some data-attributes from the form element.
  47.             // Build the query.
  48.             var promises = null;
  50.             if (typeof query === "undefined") {
  51.                 query = '';
  52.             }
  54.             var includes = el.data('includes');
  55.             var contextid = el.data('contextid');
  57.             var searchargs = {
  58.                 query: query,
  59.                 includes: includes,
  60.                 limitfrom: 0,
  61.                 limitnum: 100,
  62.                 context: {contextid: contextid}
  63.             };
  65.             var calls = [{
  66.                 methodname: 'core_cohort_search_cohorts', args: searchargs
  67.             }];
  69.             // Go go go!
  70.             promises = ajax.call(calls);
  71.             $.when.apply($.when, promises).done(function(data) {
  72.                 success(data);
  73.             }).fail(failure);
  74.         }
  75.     };
  76. });