Proyectos de Subversion Moodle

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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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/**
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 * Potential user selector module.
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 *
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 * @module     enrol_manual/form-potential-user-selector
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 * @copyright  2016 Damyon Wiese
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 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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 */
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define(['jquery', 'core/ajax', 'core/templates', 'core/str'], function($, Ajax, Templates, Str) {
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    return /** @alias module:enrol_manual/form-potential-user-selector */ {
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        processResults: function(selector, results) {
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            var users = [];
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            if ($.isArray(results)) {
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                $.each(results, function(index, user) {
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                    users.push({
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                        value: user.id,
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                        label: user._label
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                    });
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                });
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                return users;
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            } else {
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                return results;
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            }
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        },
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        transport: function(selector, query, success, failure) {
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            var promise;
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            var courseid = $(selector).attr('courseid');
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            var userfields = $(selector).attr('userfields').split(',');
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            if (typeof courseid === "undefined") {
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                courseid = '1';
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            }
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            var enrolid = $(selector).attr('enrolid');
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            if (typeof enrolid === "undefined") {
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                enrolid = '';
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            }
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            var perpage = parseInt($(selector).attr('perpage'));
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            if (isNaN(perpage)) {
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                perpage = 100;
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            }
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            promise = Ajax.call([{
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                methodname: 'core_enrol_get_potential_users',
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                args: {
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                    courseid: courseid,
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                    enrolid: enrolid,
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                    search: query,
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                    searchanywhere: true,
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                    page: 0,
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                    perpage: perpage + 1
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                }
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            }]);
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            promise[0].then(function(results) {
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                var promises = [],
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                    i = 0;
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                if (results.length <= perpage) {
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                    // Render the label.
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                    const profileRegex = /^profile_field_(.*)$/;
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                    $.each(results, function(index, user) {
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                        var ctx = user,
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                            identity = [];
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                        $.each(userfields, function(i, k) {
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                            const result = profileRegex.exec(k);
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                            if (result) {
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                                if (user.customfields) {
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                                    user.customfields.forEach(function(customfield) {
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                                        if (customfield.shortname === result[1]) {
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                                            ctx.hasidentity = true;
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                                            identity.push(customfield.value);
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                                        }
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                                    });
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                                }
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                            } else {
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                                if (typeof user[k] !== 'undefined' && user[k] !== '') {
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                                    ctx.hasidentity = true;
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                                    identity.push(user[k]);
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                                }
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                            }
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                        });
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                        ctx.identity = identity.join(', ');
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                        promises.push(Templates.render('enrol_manual/form-user-selector-suggestion', ctx));
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                    });
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                    // Apply the label to the results.
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                    return $.when.apply($.when, promises).then(function() {
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                        var args = arguments;
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                        $.each(results, function(index, user) {
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                            user._label = args[i];
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                            i++;
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                        });
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                        success(results);
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                        return;
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                    });
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                } else {
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                    return Str.get_string('toomanyuserstoshow', 'core', '>' + perpage).then(function(toomanyuserstoshow) {
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                        success(toomanyuserstoshow);
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                        return;
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                    });
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                }
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            }).fail(failure);
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        }
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    };
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});