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// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Custom auto-complete adapter to load users from the assignment list_participants webservice.
*
* @module mod_assign/participants_selector
* @copyright 2015 Damyon Wiese <damyon@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define(['core/ajax', 'jquery', 'core/templates'], function(ajax, $, templates) {
return /** @alias module:mod_assign/participants_selector */ {
// Public variables and functions.
/**
* Process the results returned from transport (convert to value + label)
*
* @method processResults
* @param {String} selector
* @param {Array} data
* @return {Array}
*/
processResults: function(selector, data) {
return data;
},
/**
* Fetch results based on the current query. This also renders each result from a template before returning them.
*
* @method transport
* @param {String} selector Selector for the original select element
* @param {String} query Current search string
* @param {Function} success Success handler
* @param {Function} failure Failure handler
*/
transport: function(selector, query, success, failure) {
var assignmentid = $(selector).attr('data-assignmentid');
var groupid = $(selector).attr('data-groupid');
var filters = $('[data-region="configure-filters"] input[type="checkbox"]');
var filterstrings = [];
filters.each(function(index, element) {
filterstrings[$(element).attr('name')] = $(element).prop('checked');
});
ajax.call([{
methodname: 'mod_assign_list_participants',
args: {
assignid: assignmentid,
groupid: groupid,
filter: query,
limit: 30,
includeenrolments: false,
tablesort: true
}
}])[0].then(function(results) {
var promises = [];
var identityfields = $('[data-showuseridentity]').data('showuseridentity').split(',');
// We got the results, now we loop over them and render each one from a template.
$.each(results, function(index, user) {
var ctx = user,
identity = [],
show = true;
if (filterstrings.filter_submitted && !user.submitted) {
show = false;
}
if (filterstrings.filter_notsubmitted && user.submitted) {
show = false;
}
if (filterstrings.filter_requiregrading && !user.requiregrading) {
show = false;
}
if (filterstrings.filter_grantedextension && !user.grantedextension) {
show = false;
}
if (show) {
$.each(identityfields, function(i, k) {
if (typeof user[k] !== 'undefined' && user[k] !== '') {
ctx.hasidentity = true;
identity.push(user[k]);
}
});
ctx.identity = identity.join(', ');
promises.push(templates.render('mod_assign/list_participant_user_summary', ctx).then(function(html) {
return {value: user.id, label: html};
}));
}
});
// Do the dance for $.when()
return $.when.apply($, promises);
}).then(function() {
var users = [];
// Determine if we've been passed any arguments..
if (arguments[0]) {
// Undo the $.when() dance from arguments object into an array..
users = Array.prototype.slice.call(arguments);
}
success(users);
return;
}).catch(failure);
}
};
});