Newer
Older
<?php
/**
* @package mod
* @subpackage adobeconnect
* @author Akinsaya Delamarre (adelamarre@remote-learner.net)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
if (!defined('MOODLE_INTERNAL')) {
die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page
}
require_once($CFG->dirroot.'/course/moodleform_mod.php');
require_once($CFG->dirroot.'/mod/adobeconnect/locallib.php');
class mod_adobeconnect_mod_form extends moodleform_mod {
function definition() {
global $COURSE, $CFG;
$mform =& $this->_form;
/// Adding the "general" fieldset, where all the common settings are showed
$mform->addElement('header', 'general', get_string('general', 'form'));
/// Adding the standard "name" field
$mform->addElement('text', 'name', get_string('adobeconnectname', 'adobeconnect'), array('size'=>'64'));
if (!empty($CFG->formatstringstriptags)) {
$mform->setType('name', PARAM_TEXT);
} else {
$mform->setType('name', PARAM_CLEANHTML);
}
$mform->addRule('name', null, 'required', null, 'client');
$mform->addRule('name', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
/// Adding the required "intro" field to hold the description of the instance
$this->add_intro_editor(false, get_string('adobeconnectintro', 'adobeconnect'));
// $mform->addElement('htmleditor', 'intro', get_string('adobeconnectintro', 'adobeconnect'));
// $mform->setType('intro', PARAM_RAW);
// $mform->addRule('intro', get_string('required'), 'required', null, 'client');
// $mform->setHelpButton('intro', array('writing', 'richtext'), false, 'editorhelpbutton');
/// Adding "introformat" field
// $mform->addElement('format', 'introformat', get_string('format'));
//-------------------------------------------------------------------------------
/// Adding the rest of adobeconnect settings, spreeading all them into this fieldset
/// or adding more fieldsets ('header' elements) if needed for better logic
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
$mform->addElement('header', 'adobeconnectfieldset', get_string('adobeconnectfieldset', 'adobeconnect'));
// Meeting URL
$attributes=array('size'=>'20');
$mform->addElement('text', 'meeturl', get_string('meeturl', 'adobeconnect'), $attributes);
$mform->setType('meeturl', PARAM_PATH);
$mform->addHelpButton('meeturl', 'meeturl', 'adobeconnect');
// $mform->addHelpButton('meeturl', array('meeturl', get_string('meeturl', 'adobeconnect'), 'adobeconnect'));
$mform->disabledIf('meeturl', 'tempenable', 'eq', 0);
// Public or private meeting
$meetingpublic = array(1 => get_string('public', 'adobeconnect'), 0 => get_string('private', 'adobeconnect'));
$mform->addElement('select', 'meetingpublic', get_string('meetingtype', 'adobeconnect'), $meetingpublic);
$mform->addHelpButton('meetingpublic', 'meetingtype', 'adobeconnect');
// $mform->addHelpButton('meetingpublic', array('meetingtype', get_string('meetingtype', 'adobeconnect'), 'adobeconnect'));
// Meeting Template
$templates = array();
$templates = $this->get_templates();
ksort($templates);
$mform->addElement('select', 'templatescoid', get_string('meettemplates', 'adobeconnect'), $templates);
$mform->addHelpButton('templatescoid', 'meettemplates', 'adobeconnect');
// $mform->addHelpButton('templatescoid', array('templatescoid', get_string('meettemplates', 'adobeconnect'), 'adobeconnect'));
$mform->disabledIf('templatescoid', 'tempenable', 'eq', 0);
$mform->addElement('hidden', 'tempenable');
$mform->setType('type', PARAM_INT);
// Start and end date selectors
$time = time();
$starttime = usertime($time);
$mform->addElement('date_time_selector', 'starttime', get_string('starttime', 'adobeconnect'));
$mform->addElement('date_time_selector', 'endtime', get_string('endtime', 'adobeconnect'));
$mform->setDefault('endtime', strtotime('+2 hours', $starttime));
//-------------------------------------------------------------------------------
// add standard elements, common to all modules
$this->standard_coursemodule_elements(array('groups' => true));
// Disabled the group mode if the meeting has already been created
$mform->disabledIf('groupmode', 'tempenable', 'eq', 0);
//-------------------------------------------------------------------------------
// add standard buttons, common to all modules
$this->add_action_buttons();
}
function data_preprocessing(&$default_values) {
global $CFG, $DB;
if (array_key_exists('update', $default_values)) {
$params = array('instanceid' => $default_values['id']);
$sql = "SELECT id FROM {adobeconnect_meeting_groups} WHERE ".
"instanceid = :instanceid";
if ($DB->record_exists_sql($sql, $params)) {
$default_values['tempenable'] = 0;
}
}
}
function validation($data, $files) {
global $CFG, $DB;
$errors = parent::validation($data, $files);
$aconnect = aconnect_login();
// Search for a Meeting with the same starting name. It will cause a duplicate
// meeting name (and error) when the user begins to add participants to the meeting
// DFNVC
//
$meetfldscoid = aconnect_get_meeting_folder($aconnect);
//
//
$filter = array('filter-like-name' => $data['name']);
$namematches = aconnect_meeting_exists($aconnect, $meetfldscoid, $filter);
if (empty($namematches)) {
$namematches = array();
}
// Now search for existing meeting room URLs
$url = $data['meeturl'];
$url = $data['meeturl'] = adobeconnect_clean_meet_url($data['meeturl']);
// Check to see if there are any trailing slashes or additional parts to the url
// ex. mymeeting/mysecondmeeting/ Only the 'mymeeting' part is valid
if ((0 != substr_count($url, '/')) and (false !== strpos($url, '/', 1))) {
$errors['meeturl'] = get_string('invalidadobemeeturl', 'adobeconnect');
}
if (empty($urlmatches)) {
$urlmatches = array();
// format url for comparison
if ((false === strpos($url, '/')) or (0 != strpos($url, '/'))) {
$url = '/' . $url;
}
}
// Check URL for correct length and format
if (strlen($data['meeturl']) > 60) {
$errors['meeturl'] = get_string('longurl', 'adobeconnect');
} elseif (empty($data['meeturl'])) {
// Do nothing
} elseif (!preg_match('/^[a-z][a-z\-]*/i', $data['meeturl'])) {
$errors['meeturl'] = get_string('invalidurl', 'adobeconnect');
}
if (empty($data['update'])) {
//
// Adding activity
//
if ($data['starttime'] == $data['endtime']) {
$errors['starttime'] = get_string('samemeettime', 'adobeconnect');
$errors['endtime'] = get_string('samemeettime', 'adobeconnect');
} elseif ($data['endtime'] < $data['starttime']) {
$errors['starttime'] = get_string('greaterstarttime', 'adobeconnect');
}
// Check for local activities with the same name
$params = array('name' => $data['name']);
if ($DB->record_exists('adobeconnect', $params)) {
$errors['name'] = get_string('duplicatemeetingname', 'adobeconnect');
return $errors;
}
// Check Adobe connect server for duplicated names
foreach($namematches as $matchkey => $match) {
if (0 == substr_compare($match->name, $data['name'] . '_', 0, strlen($data['name'] . '_'), false)) {
$errors['name'] = get_string('duplicatemeetingname', 'adobeconnect');
}
}
if (aconnect_urlpath_exists($aconnect, $url)) {
$errors['meeturl'] = get_string('duplicateurl', 'adobeconnect');
} else {
// Updating activity
// Look for existing meeting names, excluding this activity's group meeting(s)
$params = array('instanceid' => $data['instance']);
$sql = "SELECT meetingscoid, groupid FROM {adobeconnect_meeting_groups} ".
" WHERE instanceid = :instanceid";
$grpmeetings = $DB->get_records_sql($sql, $params);
if (empty($grpmeetings)) {
$grpmeetings = array();
}
foreach($namematches as $matchkey => $match) {
if (!array_key_exists($match->scoid, $grpmeetings)) {
if (0 == substr_compare($match->name, $data['name'] . '_', 0, strlen($data['name'] . '_'), false)) {
$errors['name'] = get_string('duplicatemeetingname', 'adobeconnect');
}
}
}
if (aconnect_urlpath_exists($aconnect, $url)) {
$errors['meeturl'] = get_string('duplicateurl', 'adobeconnect');
// Validate start and end times
if ($data['starttime'] == $data['endtime']) {
$errors['starttime'] = get_string('samemeettime', 'adobeconnect');
$errors['endtime'] = get_string('samemeettime', 'adobeconnect');
} elseif ($data['endtime'] < $data['starttime']) {
$errors['starttime'] = get_string('greaterstarttime', 'adobeconnect');
}
}
aconnect_logout($aconnect);
return $errors;
}
function get_templates() {
$aconnect = aconnect_login();
$templates_meetings = aconnect_get_templates_meetings($aconnect);
aconnect_logout($aconnect);
return $templates_meetings;
}
}