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<?php |
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/** |
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* Config all BigBlueButtonBN instances in this course. |
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* |
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* @package mod_bigbluebuttonbn |
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* @author Fred Dixon (ffdixon [at] blindsidenetworks [dt] com) |
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* @author Jesus Federico (jesus [at] blindsidenetworks [dt] com) |
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* @copyright 2010-2015 Blindside Networks Inc. |
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v2 or later |
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*/ |
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defined('MOODLE_INTERNAL') || die(); |
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require_once(dirname(__FILE__).'/locallib.php'); |
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require_once($CFG->dirroot.'/course/moodleform_mod.php'); |
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class mod_bigbluebuttonbn_mod_form extends moodleform_mod { |
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function definition() { |
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global $CFG, $DB, $USER, $BIGBLUEBUTTONBN_CFG; |
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$course_id = optional_param('course', 0, PARAM_INT); // course ID, or |
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$course_module_id = optional_param('update', 0, PARAM_INT); // course_module ID, or |
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if ($course_id) { |
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$course = $DB->get_record('course', array('id' => $course_id), '*', MUST_EXIST); |
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$bigbluebuttonbn = null; |
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} else if ($course_module_id) { |
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$cm = get_coursemodule_from_id('bigbluebuttonbn', $course_module_id, 0, false, MUST_EXIST); |
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$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); |
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$bigbluebuttonbn = $DB->get_record('bigbluebuttonbn', array('id' => $cm->instance), '*', MUST_EXIST); |
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} |
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$context = bigbluebuttonbn_get_context_course($course->id); |
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//BigBlueButton server data |
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$endpoint = bigbluebuttonbn_get_cfg_server_url(); |
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//UI configuration options |
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$voicebridge_editable = bigbluebuttonbn_get_cfg_voicebridge_editable(); |
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$recording_default = bigbluebuttonbn_get_cfg_recording_default(); |
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$recording_editable = bigbluebuttonbn_get_cfg_recording_editable(); |
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$recording_tagging_default = bigbluebuttonbn_get_cfg_recording_tagging_default(); |
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$recording_tagging_editable = bigbluebuttonbn_get_cfg_recording_tagging_editable(); |
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$waitformoderator_default = bigbluebuttonbn_get_cfg_waitformoderator_default(); |
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$waitformoderator_editable = bigbluebuttonbn_get_cfg_waitformoderator_editable(); |
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$userlimit_default = bigbluebuttonbn_get_cfg_userlimit_default(); |
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$userlimit_editable = bigbluebuttonbn_get_cfg_userlimit_editable(); |
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$preuploadpresentation_enabled = bigbluebuttonbn_get_cfg_preuploadpresentation_enabled(); |
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$sendnotifications_enabled = bigbluebuttonbn_get_cfg_sendnotifications_enabled(); |
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//Validates if the BigBlueButton server is running |
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$serverVersion = bigbluebuttonbn_getServerVersion($endpoint); |
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if ( !isset($serverVersion) ) { |
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print_error( 'general_error_unable_connect', 'bigbluebuttonbn', $CFG->wwwroot.'/admin/settings.php?section=modsettingbigbluebuttonbn' ); |
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} |
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$mform =& $this->_form; |
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$current_activity =& $this->current; |
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//------------------------------------------------------------------------------- |
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// First block starts here |
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//------------------------------------------------------------------------------- |
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$mform->addElement('header', 'general', get_string('mod_form_block_general', 'bigbluebuttonbn')); |
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$mform->addElement('text', 'name', get_string('mod_form_field_name','bigbluebuttonbn'), 'maxlength="64" size="32"'); |
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$mform->setType('name', PARAM_TEXT); |
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$mform->addRule('name', null, 'required', null, 'client'); |
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$version_major = bigbluebuttonbn_get_moodle_version_major(); |
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if ( $version_major < '2015051100' ) { |
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//This is valid before v2.9 |
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$this->add_intro_editor(false, get_string('mod_form_field_intro', 'bigbluebuttonbn')); |
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} else { |
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//This is valid after v2.9 |
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$this->standard_intro_elements(get_string('mod_form_field_intro', 'bigbluebuttonbn')); |
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} |
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$mform->setAdvanced('introeditor'); |
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$mform->setAdvanced('showdescription'); |
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$mform->addElement('textarea', 'welcome', get_string('mod_form_field_welcome','bigbluebuttonbn'), 'wrap="virtual" rows="5" cols="60"'); |
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$mform->addHelpButton('welcome', 'mod_form_field_welcome', 'bigbluebuttonbn'); |
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$mform->setType('welcome', PARAM_TEXT); |
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$mform->setAdvanced('welcome'); |
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if ( $voicebridge_editable ) { |
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$mform->addElement('text', 'voicebridge', get_string('mod_form_field_voicebridge','bigbluebuttonbn'), array('maxlength'=>4, 'size'=>6)); |
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$mform->addRule('voicebridge', get_string('mod_form_field_voicebridge_format_error', 'bigbluebuttonbn'), 'numeric', '####', 'server'); |
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$mform->setDefault( 'voicebridge', 0 ); |
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$mform->addHelpButton('voicebridge', 'mod_form_field_voicebridge', 'bigbluebuttonbn'); |
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$mform->setAdvanced('voicebridge'); |
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} |
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$mform->setType('voicebridge', PARAM_INT); |
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View Code Duplication |
if ( $waitformoderator_editable ) { |
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$mform->addElement('checkbox', 'wait', get_string('mod_form_field_wait', 'bigbluebuttonbn')); |
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$mform->addHelpButton('wait', 'mod_form_field_wait', 'bigbluebuttonbn'); |
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$mform->setDefault( 'wait', $waitformoderator_default ); |
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$mform->setAdvanced('wait'); |
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} else { |
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$mform->addElement('hidden', 'wait', $waitformoderator_default ); |
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} |
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$mform->setType('wait', PARAM_INT); |
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View Code Duplication |
if ( $userlimit_editable ) { |
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$mform->addElement('text', 'userlimit', get_string('mod_form_field_userlimit','bigbluebuttonbn'), 'maxlength="3" size="5"' ); |
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$mform->addHelpButton('userlimit', 'mod_form_field_userlimit', 'bigbluebuttonbn'); |
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$mform->setDefault( 'userlimit', $userlimit_default ); |
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} else { |
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$mform->addElement('hidden', 'userlimit', $userlimit_default ); |
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} |
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$mform->setType('userlimit', PARAM_TEXT); |
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if ( floatval($serverVersion) >= 0.8 ) { |
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View Code Duplication |
if ( $recording_editable ) { |
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$mform->addElement('checkbox', 'record', get_string('mod_form_field_record', 'bigbluebuttonbn')); |
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$mform->setDefault( 'record', $recording_default ); |
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$mform->setAdvanced('record'); |
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} else { |
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$mform->addElement('hidden', 'record', $recording_default); |
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} |
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$mform->setType('record', PARAM_INT); |
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View Code Duplication |
if ( $recording_tagging_editable ) { |
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$mform->addElement('checkbox', 'tagging', get_string('mod_form_field_recordingtagging', 'bigbluebuttonbn')); |
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$mform->setDefault('tagging', $recording_tagging_default); |
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$mform->setAdvanced('tagging'); |
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} else { |
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$mform->addElement('hidden', 'tagging', $recording_tagging_default ); |
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} |
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$mform->setType('tagging', PARAM_INT); |
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} |
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if ( $sendnotifications_enabled ) { |
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$mform->addElement('checkbox', 'notification', get_string('mod_form_field_notification', 'bigbluebuttonbn')); |
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if ($this->current->instance) { |
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$mform->addHelpButton('notification', 'mod_form_field_notification', 'bigbluebuttonbn'); |
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} else { |
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$mform->addHelpButton('notification', 'mod_form_field_notification', 'bigbluebuttonbn'); |
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} |
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$mform->setDefault('notification', 0); |
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} |
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$mform->setType('notification', PARAM_INT); |
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//------------------------------------------------------------------------------- |
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// First block ends here |
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//------------------------------------------------------------------------------- |
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//------------------------------------------------------------------------------- |
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// Second block starts here |
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//------------------------------------------------------------------------------- |
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if ( $preuploadpresentation_enabled ) { |
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$mform->addElement('header', 'preupload', get_string('mod_form_block_presentation', 'bigbluebuttonbn')); |
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$mform->setExpanded('preupload'); |
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$filemanager_options = array(); |
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$filemanager_options['accepted_types'] = '*'; |
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$filemanager_options['maxbytes'] = 0; |
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$filemanager_options['subdirs'] = 0; |
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$filemanager_options['maxfiles'] = 1; |
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$filemanager_options['mainfile'] = true; |
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$mform->addElement('filemanager', 'presentation', get_string('selectfiles'), null, $filemanager_options); |
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} |
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//------------------------------------------------------------------------------- |
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// Second block ends here |
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//------------------------------------------------------------------------------- |
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//------------------------------------------------------------------------------- |
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// Third block starts here |
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//------------------------------------------------------------------------------- |
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$mform->addElement('header', 'permission', get_string('mod_form_block_participants', 'bigbluebuttonbn')); |
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// Data required for "Add participant" and initial "Participant list" setup |
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$roles = bigbluebuttonbn_get_roles(); |
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$users = bigbluebuttonbn_get_users($context); |
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$participant_list = bigbluebuttonbn_get_participant_list($bigbluebuttonbn, $context); |
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$mform->addElement('hidden', 'participants', json_encode($participant_list)); |
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$mform->setType('participants', PARAM_TEXT); |
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$html_participant_selection = ''. |
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'<div id="fitem_bigbluebuttonbn_participant_selection" class="fitem fitem_fselect">'."\n". |
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' <div class="fitemtitle">'."\n". |
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' <label for="bigbluebuttonbn_participant_selectiontype">'.get_string('mod_form_field_participant_add', 'bigbluebuttonbn').' </label>'."\n". |
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' </div>'."\n". |
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' <div class="felement fselect">'."\n". |
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' <select id="bigbluebuttonbn_participant_selection_type" onchange="bigbluebuttonbn_participant_selection_set(); return 0;">'."\n". |
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' <option value="all" selected="selected">'.get_string('mod_form_field_participant_list_type_all', 'bigbluebuttonbn').'</option>'."\n". |
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' <option value="role">'.get_string('mod_form_field_participant_list_type_role', 'bigbluebuttonbn').'</option>'."\n". |
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' <option value="user">'.get_string('mod_form_field_participant_list_type_user', 'bigbluebuttonbn').'</option>'."\n". |
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' </select>'."\n". |
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' '."\n". |
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' <select id="bigbluebuttonbn_participant_selection" disabled="disabled">'."\n". |
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' <option value="all" selected="selected">---------------</option>'."\n". |
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' </select>'."\n". |
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' '."\n". |
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' <input value="'.get_string('mod_form_field_participant_list_action_add', 'bigbluebuttonbn').'" type="button" id="id_addselectionid" onclick="bigbluebuttonbn_participant_add(); return 0;" />'."\n". |
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' </div>'."\n". |
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'</div>'."\n". |
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'<div id="fitem_bigbluebuttonbn_participant_list" class="fitem">'."\n". |
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' <div class="fitemtitle">'."\n". |
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' <label for="bigbluebuttonbn_participant_list">'.get_string('mod_form_field_participant_list', 'bigbluebuttonbn').' </label>'."\n". |
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' </div>'."\n". |
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' <div class="felement fselect">'."\n". |
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' <table id="participant_list_table">'."\n"; |
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// Add participant list |
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foreach($participant_list as $participant){ |
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$participant_selectionid = ''; |
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$participant_selectiontype = $participant['selectiontype']; |
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if( $participant_selectiontype == 'all') { |
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$participant_selectiontype = '<b><i>'.get_string('mod_form_field_participant_list_type_'.$participant_selectiontype, 'bigbluebuttonbn').'</i></b>'; |
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} else { |
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if ( $participant_selectiontype == 'role') { |
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$participant_selectionid = bigbluebuttonbn_get_role_name($participant['selectionid']); |
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} else { |
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foreach($users as $user){ |
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if( $user->id == $participant['selectionid']) { |
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$participant_selectionid = $user->firstname.' '.$user->lastname; |
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break; |
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} |
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} |
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} |
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$participant_selectiontype = '<b><i>'.get_string('mod_form_field_participant_list_type_'.$participant_selectiontype, 'bigbluebuttonbn').':</i></b> '; |
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} |
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$html_participant_selection .= ''. |
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' <tr id="participant_list_tr_'.$participant['selectiontype'].'-'.$participant['selectionid'].'">'."\n". |
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' <td width="20px"><a onclick="bigbluebuttonbn_participant_remove(\''.$participant['selectiontype'].'\', \''.$participant['selectionid'].'\'); return 0;" title="'.get_string('mod_form_field_participant_list_action_remove', 'bigbluebuttonbn').'">x</a></td>'."\n". |
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' <td width="125px">'.$participant_selectiontype.'</td>'."\n". |
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' <td>'.$participant_selectionid.'</td>'."\n". |
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' <td><i> '.get_string('mod_form_field_participant_list_text_as', 'bigbluebuttonbn').' </i>'."\n". |
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' <select id="participant_list_role_'.$participant['selectiontype'].'-'.$participant['selectionid'].'" onchange="bigbluebuttonbn_participant_list_role_update(\''.$participant['selectiontype'].'\', \''.$participant['selectionid'].'\'); return 0;">'."\n". |
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' <option value="'.BIGBLUEBUTTONBN_ROLE_VIEWER.'" '.($participant['role'] == BIGBLUEBUTTONBN_ROLE_VIEWER? 'selected="selected" ': '').'>'.get_string('mod_form_field_participant_bbb_role_'.BIGBLUEBUTTONBN_ROLE_VIEWER, 'bigbluebuttonbn').'</option>'."\n". |
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' <option value="'.BIGBLUEBUTTONBN_ROLE_MODERATOR.'" '.($participant['role'] == BIGBLUEBUTTONBN_ROLE_MODERATOR? 'selected="selected" ': '').'>'.get_string('mod_form_field_participant_bbb_role_'.BIGBLUEBUTTONBN_ROLE_MODERATOR, 'bigbluebuttonbn').'</option><select>'."\n". |
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' </td>'."\n". |
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' </tr>'."\n"; |
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} |
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$html_participant_selection .= ''. |
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' </table>'."\n". |
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' </div>'."\n". |
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'</div>'."\n". |
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'<script type="text/javascript" src="'.$CFG->wwwroot.'/mod/bigbluebuttonbn/mod_form.js">'."\n". |
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'</script>'."\n"; |
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247
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248
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$mform->addElement('html', $html_participant_selection); |
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249
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250
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// Add data |
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251
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$mform->addElement('html', '<script type="text/javascript">var bigbluebuttonbn_participant_selection = {"all": [], "role": '.json_encode($roles).', "user": '.bigbluebuttonbn_get_users_json($users).'}; </script>'); |
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252
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$mform->addElement('html', '<script type="text/javascript">var bigbluebuttonbn_participant_list = '.json_encode($participant_list).'; </script>'); |
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253
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$bigbluebuttonbn_strings = Array( "as" => get_string('mod_form_field_participant_list_text_as', 'bigbluebuttonbn'), |
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254
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"viewer" => get_string('mod_form_field_participant_bbb_role_viewer', 'bigbluebuttonbn'), |
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255
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"moderator" => get_string('mod_form_field_participant_bbb_role_moderator', 'bigbluebuttonbn'), |
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256
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"remove" => get_string('mod_form_field_participant_list_action_remove', 'bigbluebuttonbn'), |
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257
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); |
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258
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$mform->addElement('html', '<script type="text/javascript">var bigbluebuttonbn_strings = '.json_encode($bigbluebuttonbn_strings).'; </script>'); |
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259
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//------------------------------------------------------------------------------- |
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260
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// Third block ends here |
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261
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//------------------------------------------------------------------------------- |
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262
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263
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|
264
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//------------------------------------------------------------------------------- |
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265
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// Fourth block starts here |
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266
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//------------------------------------------------------------------------------- |
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267
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$mform->addElement('header', 'schedule', get_string('mod_form_block_schedule', 'bigbluebuttonbn')); |
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268
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if( isset($current_activity->openingtime) && $current_activity->openingtime != 0 || isset($current_activity->closingtime) && $current_activity->closingtime != 0 ) |
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269
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$mform->setExpanded('schedule'); |
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270
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|
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|
|
271
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|
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$mform->addElement('date_time_selector', 'openingtime', get_string('mod_form_field_openingtime', 'bigbluebuttonbn'), array('optional' => true)); |
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272
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|
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$mform->setDefault('openingtime', 0); |
|
273
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|
|
$mform->addElement('date_time_selector', 'closingtime', get_string('mod_form_field_closingtime', 'bigbluebuttonbn'), array('optional' => true)); |
|
274
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|
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$mform->setDefault('closingtime', 0); |
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275
|
|
|
//------------------------------------------------------------------------------- |
|
276
|
|
|
// Fourth block ends here |
|
277
|
|
|
//------------------------------------------------------------------------------- |
|
278
|
|
|
|
|
279
|
|
|
|
|
280
|
|
|
//------------------------------------------------------------------------------- |
|
281
|
|
|
// add standard elements, common to all modules |
|
282
|
|
|
$this->standard_coursemodule_elements(); |
|
283
|
|
|
|
|
284
|
|
|
//------------------------------------------------------------------------------- |
|
285
|
|
|
// add standard buttons, common to all modules |
|
286
|
|
|
$this->add_action_buttons(); |
|
287
|
|
|
} |
|
288
|
|
|
|
|
289
|
|
|
function data_preprocessing(&$default_values) { |
|
|
|
|
|
|
290
|
|
|
if ($this->current->instance) { |
|
291
|
|
|
// Editing existing instance - copy existing files into draft area. |
|
292
|
|
|
try { |
|
293
|
|
|
$draftitemid = file_get_submitted_draft_itemid('presentation'); |
|
294
|
|
|
file_prepare_draft_area($draftitemid, $this->context->id, 'mod_bigbluebuttonbn', 'presentation', 0, array('subdirs'=>0, 'maxbytes' => 0, 'maxfiles' => 1, 'mainfile' => true)); |
|
295
|
|
|
$default_values['presentation'] = $draftitemid; |
|
296
|
|
|
} catch (Exception $e){ |
|
297
|
|
|
error_log("Presentation could not be loaded: ".$e->getMessage()); |
|
298
|
|
|
return NULL; |
|
299
|
|
|
} |
|
300
|
|
|
} |
|
301
|
|
|
} |
|
302
|
|
|
|
|
303
|
|
|
function validation($data, $files) { |
|
|
|
|
|
|
304
|
|
|
$errors = parent::validation($data, $files); |
|
305
|
|
|
|
|
306
|
|
|
if ( isset($data['openingtime']) && isset($data['closingtime']) ) { |
|
307
|
|
|
if ( $data['openingtime'] != 0 && $data['closingtime'] != 0 && $data['closingtime'] < $data['openingtime']) { |
|
308
|
|
|
$errors['closingtime'] = get_string('bbbduetimeoverstartingtime', 'bigbluebuttonbn'); |
|
309
|
|
|
} |
|
310
|
|
|
} |
|
311
|
|
|
|
|
312
|
|
|
if ( isset($data['voicebridge']) ) { |
|
313
|
|
|
if ( !bigbluebuttonbn_voicebridge_unique($data['voicebridge'], $data['instance'])) { |
|
314
|
|
|
$errors['voicebridge'] = get_string('mod_form_field_voicebridge_notunique_error', 'bigbluebuttonbn'); |
|
315
|
|
|
} |
|
316
|
|
|
} |
|
317
|
|
|
|
|
318
|
|
|
return $errors; |
|
319
|
|
|
} |
|
320
|
|
|
} |
blindsidenetworks /
moodle-mod_bigbluebuttonbn
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.