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mod_form.php
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mod_form.php
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<?php
// 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/>.
/**
* An activity to interface with WebEx.
*
* @package mod_webexactvity
* @author Eric Merrill <merrill@oakland.edu>
* @copyright 2014 Oakland University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once($CFG->dirroot.'/course/moodleform_mod.php');
/**
* Class the creates the mod_form.
*
* @package mod_webexactvity
* @author Eric Merrill <merrill@oakland.edu>
* @copyright 2014 Oakland University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_webexactivity_mod_form extends \moodleform_mod {
/**
* Called to define this moodle form
*
* @return void
*/
public function definition() {
global $CFG, $DB, $OUTPUT;
$mform =& $this->_form;
$mform->addElement('header', 'general', get_string('general', 'form'));
// Types cannot be changed. Check if it's already set.
if (!empty($this->current->id)) {
$typename = \mod_webexactivity\meeting::get_meeting_type_name($this->current->type);
$mform->addElement('static', 'typestatic', get_string('meetingtype', 'webexactivity'), $typename);
} else {
$meetingtypes = \mod_webexactivity\meeting::get_available_types($this->context);
if (count($meetingtypes) == 0) {
throw new \coding_exception('There are no valid meeting types for this user. Admin must fix.');
} else if (count($meetingtypes) == 1) {
$keys = array_keys($meetingtypes);
$type = array_pop($keys);
$mform->addElement('static', 'typestatic', get_string('meetingtype', 'webexactivity'), $meetingtypes[$type]);
$mform->addElement('hidden', 'type', $type);
} else {
$mform->addElement('select', 'type', get_string('meetingtype', 'webexactivity'), $meetingtypes);
$mform->setDefault('type', get_config('webexactivity', 'defaultmeetingtype'));
}
$mform->setType('type', PARAM_INT);
}
$mform->addElement('text', 'name', get_string('webexactivityname', 'webexactivity'), array('size' => '64'));
$mform->setType('name', PARAM_TEXT);
$mform->addRule('name', null, 'required', null, 'client');
$this->standard_intro_elements();
$mform->addElement('date_time_selector', 'starttime', get_string('starttime', 'webexactivity'));
$mform->addRule('starttime', null, 'required', null, 'client');
$duration = array();
$duration[] =& $mform->createElement('text', 'duration', '', array('size' => '4'));
$duration[] =& $mform->createElement('static', 'durationname', '', '('.get_string('minutes').')');
$mform->addGroup($duration, 'durationgroup', get_string('duration', 'webexactivity'), array(' '), false);
$mform->setType('duration', PARAM_INT);
$mform->addRule('durationgroup', null, 'required', null, 'client');
$mform->setDefault('duration', 20);
$mform->addHelpButton('durationgroup', 'duration', 'webexactivity');
$mform->addElement('passwordunmask', 'password', get_string('meetingpassword', 'webexactivity'));
$mform->setType('password', PARAM_TEXT);
$mform->addRule('password', null, 'maxlength', 16, 'client');
$req = get_config('webexactivity', 'requiremeetingpassword');
if ($req) {
$mform->addRule('password', null, 'required', null, 'client');
}
$mform->addElement('header', 'additionalsettings', get_string('additionalsettings', 'webexactivity'));
$mform->addElement('checkbox', 'studentdownload', get_string('studentdownload', 'webexactivity'));
$mform->setDefault('studentdownload', 1);
$mform->addHelpButton('studentdownload', 'studentdownload', 'webexactivity');
$mform->addElement('checkbox', 'calpublish', get_string('calpublish', 'webexactivity'));
$mform->setDefault('calpublish', 1);
$mform->addHelpButton('calpublish', 'calpublish', 'webexactivity');
$mform->disabledIf('calpublish', 'longavailability', 'checked');
$mform->addElement('checkbox', 'longavailability', get_string('longavailability', 'webexactivity'));
$mform->setDefault('longavailability', 0);
$mform->addHelpButton('longavailability', 'longavailability', 'webexactivity');
$mform->addElement('date_time_selector', 'endtime', get_string('availabilityendtime', 'webexactivity'));
$mform->setDefault('endtime', (time() + (3600 * 24 * 14)));
$mform->addRule('starttime', null, 'required', null, 'client');
$mform->disabledIf('endtime', 'longavailability');
$this->standard_coursemodule_elements();
$this->add_action_buttons();
}
/**
* Any data processing needed before the form is displayed.
*
* @param array $defaultvalues
*/
public function data_preprocessing(&$data) {
if (isset($data['endtime'])) {
$data['longavailability'] = 1;
} else {
$data['longavailability'] = 0;
$data['endtime'] = time() + (3600 * 24 * 14);
}
}
/**
* Perform minimal validation on the settings form.
*
* @param array $data
* @param array $files
*/
public function validation($data, $files) {
$errors = parent::validation($data, $files);
if ($data['instance'] == 0) {
// Check that the passed type is valid.
if (!isset($data['type']) || (!\mod_webexactivity\meeting::is_valid_type($data['type'], $this->context))) {
$errors['type'] = get_string('invalidtype', 'webexactivity');
}
}
return $errors;
}
}