/**
* Print the details of a session
*
* @param object $session Record from webinar_sessions
* @param boolean $showcapacity Show the capacity (true) or only the seats available (false)
* @param boolean $calendaroutput Whether the output should be formatted for a calendar event
* @param boolean $return Whether to return (true) the html or print it directly (true)
* @param boolean $hidesignup Hide any messages relating to signing up
*/
function webinar_print_session($session, $showcapacity, $calendaroutput = false, $return = false, $hidesignup = false)
{
global $CFG, $DB;
//print_r($session);
//$table = new object();
$table = new html_table();
$table->summary = get_string('sessionsdetailstablesummary', 'webinar');
$table->class = 'f2fsession';
$table->width = '50%';
$table->align = array('right', 'left');
if ($calendaroutput) {
$table->tablealign = 'left';
}
$customfields = webinar_get_session_customfields();
$customdata = $DB->get_records('webinar_session_data', array('sessionid' => $session->id), '', 'fieldid, data');
foreach ($customfields as $field) {
$data = '';
if (!empty($customdata[$field->id])) {
if (WEBINAR_CUSTOMFIELD_TYPE_MULTISELECT == $field->type) {
$values = explode(WEBINAR_CUSTOMFIELD_DELIMITTER, $customdata[$field->id]->data);
$data = implode(', ', $values);
} else {
$data = $customdata[$field->id]->data;
}
}
$table->data[] = array(str_replace(' ', ' ', format_string($field->name)), format_string($data));
}
$presenter_name = $DB->get_records_sql("SELECT\n u.firstname,\n u.lastname\n FROM \n\t\t\t\t\t\t{$CFG->prefix}user u \n WHERE \n\t\t\t\t\t\tu.id = {$session->presenter} \n\t\t\t\t\tLIMIT 1");
if ($presenter_name) {
foreach ($presenter_name as $pname) {
$presenter = $pname->firstname . " " . $pname->lastname;
}
}
$table->data[] = array(get_string('presenter', 'webinar'), $presenter);
$strdatetime = str_replace(' ', ' ', get_string('sessiondatetime', 'webinar'));
$html = '';
foreach ($session->sessiondates as $date) {
if (!empty($html)) {
$html .= '<br/>';
}
$timestart = userdate($date->timestart, get_string('strftimedatetime'));
$timefinish = userdate($date->timefinish, get_string('strftimedatetime'));
$html .= "{$timestart} – {$timefinish}";
}
$table->data[] = array($strdatetime, $html);
$signupcount = webinar_get_num_attendees($session->id);
$placesleft = $session->capacity - $signupcount;
if ($showcapacity) {
//if ($session->allowoverbook) {
// $table->data[] = array(get_string('capacity', 'webinar'), $session->capacity . ' ('.strtolower(get_string('allowoverbook', 'webinar')).')');
//} else {
$table->data[] = array(get_string('capacity', 'webinar'), $session->capacity);
//}
} elseif (!$calendaroutput) {
$table->data[] = array(get_string('seatsavailable', 'webinar'), max(0, $placesleft));
}
/*
// Display requires approval notification
$webinar = $DB->get_record('webinar', array('id' => $session->webinar));
if ($webinar->approvalreqd) {
$table->data[] = array('', get_string('sessionrequiresmanagerapproval', 'webinar'));
}
// Display waitlist notification
if (!$hidesignup && $session->allowoverbook && $placesleft < 1) {
$table->data[] = array('', get_string('userwillbewaitlisted', 'webinar'));
}
if (!empty($session->duration)) {
$table->data[] = array(get_string('duration', 'webinar'), webinar_format_duration($session->duration));
}
if (!empty($session->normalcost)) {
$table->data[] = array(get_string('normalcost', 'webinar'), webinar_format_cost($session->normalcost));
}
if (!empty($session->discountcost)) {
$table->data[] = array(get_string('discountcost', 'webinar'), webinar_format_cost($session->discountcost));
}
if (!empty($session->details)) {
$details = clean_text($session->details, FORMAT_HTML);
$table->data[] = array(get_string('details', 'webinar'), $details);
}
// Display trainers
$trainerroles = webinar_get_trainer_roles();
if ($trainerroles) {
// Get trainers
$trainers = webinar_get_trainers($session->id);
foreach ($trainerroles as $role => $rolename) {
$rolename = $rolename->name;
if (empty($trainers[$role])) {
continue;
}
$trainer_names = array();
foreach ($trainers[$role] as $trainer) {
$trainer_names[] = '<a href="'.$CFG->wwwroot.'/user/view.php?id='.$trainer->id.'">'.fullname($trainer).'</a>';
}
$table->data[] = array($rolename, implode(', ', $trainer_names));
}
}
*/
//return print_table($table, $return);
return html_writer::table($table, $return);
}
} else {
//Show normal if the mod is visible
$link = "<a href=\"view.php?f={$webinar->id}\">{$webinar->name}</a>";
}
$printsection = '';
if ($webinar->section !== $currentsection) {
if ($webinar->section) {
$printsection = $webinar->section;
}
$currentsection = $webinar->section;
}
$totalsignupcount = 0;
if ($sessions = webinar_get_sessions($webinar->id)) {
foreach ($sessions as $session) {
if (!webinar_has_session_started($session, $timenow)) {
$signupcount = webinar_get_num_attendees($session->id);
$totalsignupcount += $signupcount;
}
}
}
$courselink = '<a title="' . $course->shortname . '" href="' . $CFG->wwwroot . '/course/view.php?id=' . $course->id . '">' . $course->shortname . '</a>';
if ($course->format == 'weeks' or $course->format == 'topics') {
if (has_capability('mod/webinar:viewattendees', $context)) {
$table->data[] = array($courselink, $link, $totalsignupcount);
} else {
$table->data[] = array($courselink, $link);
}
} else {
$table->data[] = array($link, $submitted);
}
}
function print_session_list($courseid, $webinarid, $location, $webinar)
{
global $USER;
global $CFG;
global $DB;
global $OUTPUT;
$timenow = time();
//$context = get_context_instance(CONTEXT_COURSE, $courseid, $USER->id);
$context = context_course::instance($courseid, $USER->id);
$viewattendees = has_capability('mod/webinar:viewattendees', $context);
$editsessions = has_capability('mod/webinar:editsessions', $context);
$customfields = webinar_get_session_customfields();
// Table headers
$tableheader = array();
foreach ($customfields as $field) {
if (!empty($field->showinsummary)) {
$tableheader[] = format_string($field->name);
}
}
echo '
<style type="text/css">
.generaltable th {
text-align: left;
}
</style>
';
$tableheader[] = get_string('startdatetime', 'webinar');
$tableheader[] = get_string('finishdatetime', 'webinar');
$tableheader[] = get_string('presenter', 'webinar');
$tableheader[] = get_string('maximumattendees', 'webinar');
$tableheader[] = get_string('confirmed', 'webinar');
$tableheader[] = get_string('status', 'webinar');
$tableheader[] = get_string('options', 'webinar');
$upcomingdata = array();
$upcomingtbddata = array();
$previousdata = array();
$upcomingrowclass = array();
$upcomingtbdrowclass = array();
$previousrowclass = array();
if ($sessions = webinar_get_sessions($webinarid, $location)) {
foreach ($sessions as $session) {
$sessionrow = array();
$sessionstarted = false;
$sessionfull = false;
$sessionwaitlisted = false;
$isbookedsession = false;
$bookedsession = null;
if ($submissions = webinar_session_get_user_submissions($webinarid, $USER->id, $session->id)) {
$submission = array_shift($submissions);
$bookedsession = $submission;
}
// Custom fields
$customdata = $DB->get_records('webinar_session_data', array('sessionid' => $session->id), 'fieldid, data');
foreach ($customfields as $field) {
if (empty($field->showinsummary)) {
continue;
}
if (empty($customdata[$field->id])) {
$sessionrow[] = ' ';
} else {
$sessionrow[] = format_string($customdata[$field->id]->data);
}
}
foreach ($session->sessiondates as $date) {
$sessionstart = date('d F Y h:i A', $date->timestart);
$sessionfinish = date('d F Y h:i A', $date->timefinish);
}
$sessionrow[] = $sessionstart;
$sessionrow[] = $sessionfinish;
$presenter_name = $DB->get_records_sql("SELECT\n u.firstname,\n u.lastname\n FROM \n\t\t\t\t\t\t{$CFG->prefix}user u \n WHERE \n\t\t\t\t\t\tu.id = {$session->presenter} \n\t\t\t\t\tLIMIT 1");
if ($presenter_name) {
foreach ($presenter_name as $pname) {
$presenter = $pname->firstname . " " . $pname->lastname;
}
}
$sessionrow[] = $presenter;
// Capacity
$signupcount = webinar_get_num_attendees($session->id);
$sessionrow[] = $session->capacity;
$sessionrow[] = $signupcount;
// Status
$status = get_string('bookingopen', 'webinar');
if (webinar_has_session_started($session, $timenow) && webinar_is_session_in_progress($session, $timenow)) {
$status = get_string('sessioninprogress', 'webinar');
$sessionstarted = true;
} elseif (webinar_has_session_started($session, $timenow)) {
$status = get_string('closed', 'webinar');
$sessionstarted = true;
} elseif ($bookedsession) {
$signupstatus = webinar_get_status($bookedsession->statuscode);
$status = get_string('status_' . $signupstatus, 'webinar');
$isbookedsession = true;
} elseif ($signupcount >= $session->capacity) {
$status = get_string('bookingfull', 'webinar');
$sessionfull = true;
}
$sessionrow[] = $status;
/*
//Get session value
$url = $webinar->sitexmlapiurl . "?action=common-info";
$xmlstr = file_get_contents($url);
$xml = new SimpleXMLElement($xmlstr);
$session_value = $xml->common->cookie;
//Login user
$url = $webinar->sitexmlapiurl . "?action=login&login="******"&password="******"&session=" . $session_value;
$xmlstr = file_get_contents($url);
$xml = new SimpleXMLElement($xmlstr);
*/
$url = $webinar->sitexmlapiurl . "?action=login&login="******"&password="******"GET", 'header' => "Cookie: " . $breeze_session_second_strip . "\r\n"));
$context = stream_context_create($opts);
$meetingurl = str_replace('/api/xml', '', $webinar->sitexmlapiurl) . $session->urlpath;
$meetingurlwithsession = $meetingurl . '?session=' . $breeze_session;
//$session_value;
// Options
$options = '';
if ($editsessions) {
$options .= ' <a href="sessions.php?s=' . $session->id . '" title="' . get_string('editsession', 'webinar') . '">' . '<img src="' . $CFG->wwwroot . '/pix/t/edit.gif" class="iconsmall" alt="' . get_string('edit', 'webinar') . '" /></a> ' . '<a href="sessions.php?s=' . $session->id . '&c=1" title="' . get_string('copysession', 'webinar') . '">' . '<img src="' . $CFG->wwwroot . '/pix/t/copy.gif" class="iconsmall" alt="' . get_string('copy', 'webinar') . '" /></a> ' . '<a href="sessions.php?s=' . $session->id . '&d=1" title="' . get_string('deletesession', 'webinar') . '">' . '<img src="' . $CFG->wwwroot . '/pix/t/delete.gif" class="iconsmall" alt="' . get_string('delete') . '" /></a><br />';
}
if ($viewattendees) {
$options .= '<br/><a href="attendees.php?s=' . $session->id . '&backtoallsessions=' . $webinarid . '" title="' . get_string('seeattendees', 'webinar') . '">' . get_string('attendees', 'webinar') . '</a><br />';
}
if ($status == 'Closed') {
//Give user permission to watch old recordings of a webinar by adding them as a participant
//To do this, we must first get their principal ID if they are already added to Adobe Connect, or if not, add them first
//Need to temporarily login as admin in order to do this
/*
$url = $webinar->sitexmlapiurl . "?action=login&login="******"&password="******"&session=" . $session_value;
$xmlstr = file_get_contents($url);
$xml = new SimpleXMLElement($xmlstr);
*/
$url = $webinar->sitexmlapiurl . "?action=login&login="******"&password="******"GET", 'header' => "Cookie: " . $breeze_session_second_strip . "\r\n"));
$context = stream_context_create($opts);
$url = $webinar->sitexmlapiurl . "?action=principal-list&filter-email=" . $USER->email;
//. "&session=" . $session_value;
$xmlstr = file_get_contents($url, false, $context);
$xml = new SimpleXMLElement($xmlstr);
if ($xml->{'principal-list'}->principal) {
//User email address has been matched on Adobe Connect - get back their principal ID
foreach ($xml->{'principal-list'}->principal->attributes() as $key => $val) {
if ($key == 'principal-id') {
$principal_id = $val;
}
}
} else {
//User email address is not registered yet with Adobe Connect - add them and get back the principal ID
$url = $webinar->sitexmlapiurl . "?action=principal-update&first-name=" . str_replace(' ', '%20', $USER->firstname) . "&last-name=" . str_replace(' ', '%20', $USER->lastname) . "&login="******"&password="******"&type=user&send-email=false&has-children=0&email=" . $USER->email;
// . "&session=" . $session_value;
$xmlstr = file_get_contents($url, false, $context);
$xml = new SimpleXMLElement($xmlstr);
foreach ($xml->principal->attributes() as $key => $val) {
if ($key == 'principal-id') {
$principal_id = $val;
}
}
}
//Now, add user as a meeting participant using the principalID obtained above
$url = $webinar->sitexmlapiurl . "?action=permissions-update&principal-id=" . $principal_id . "&acl-id=" . $session->scoid . "&permission-id=view&session=" . $breeze_session;
//$session_value;
$xmlstr = file_get_contents($url, false, $context);
$xml = new SimpleXMLElement($xmlstr);
//Login BACK in as user, after having logged in as admin to add current user as participant
/*
$url = $webinar->sitexmlapiurl . "?action=login&login="******"&password="******"&session=" . $session_value;
$xmlstr = file_get_contents($url);
$xml = new SimpleXMLElement($xmlstr);
*/
$url = $webinar->sitexmlapiurl . "?action=login&login="******"&password="******"GET", 'header' => "Cookie: " . $breeze_session_second_strip . "\r\n"));
$context = stream_context_create($opts);
//get back the recording URL path for the meeting SCO ID
$url = $webinar->sitexmlapiurl . "?action=sco-contents&sco-id=" . $session->scoid . "&filter-icon=archive";
//&session=" . $session_value;
$xmlstr = file_get_contents($url, false, $context);
$xml = new SimpleXMLElement($xmlstr);
foreach ($xml->scos->sco as $sco) {
$recording_urlpath = $sco->{'url-path'};
$recordingurl = str_replace('/api/xml', '', $webinar->sitexmlapiurl) . $recording_urlpath;
$recordingurlwithsession = $recordingurl . '?session=' . $breeze_session;
//$session_value;
$options .= '<a href="' . $recordingurlwithsession . '" title="' . get_string('viewrecording', 'webinar') . '" onClick="javascript:window.open(\'' . $recordingurlwithsession . '\', \'Breeze\', \'toolbar=no,menubar=no,width=1024,height=768,resizable=yes\'); return false">' . get_string('viewrecording', 'webinar') . '</a><br/>';
}
}
//check if the user is the presenter/host of the session - if so, allow them to join the session as host as they are already registered with Adobe Connect
if ($session->presenter == $USER->id and !$sessionstarted) {
$options .= '<a href="' . $meetingurlwithsession . '" title="' . get_string('joinwebinarashost', 'webinar') . '" onClick="javascript:window.open(\'' . $meetingurlwithsession . '\', \'Breeze\', \'toolbar=no,menubar=no,width=1024,height=768,resizable=yes\'); return false">' . get_string('joinwebinarashost', 'webinar') . '</a><br/>';
$ishost = true;
} else {
$ishost = false;
}
if ($isbookedsession) {
$options .= '<a href="cancelsignup.php?s=' . $session->id . '&backtoallsessions=' . $webinarid . '" title="' . get_string('cancelbooking', 'webinar') . '">' . get_string('cancelbooking', 'webinar') . '</a><br/>';
$options .= '<a href="' . $meetingurlwithsession . '" title="' . get_string('joinwebinar', 'webinar') . '" onClick="javascript:window.open(\'' . $meetingurlwithsession . '\', \'Breeze\', \'toolbar=no,menubar=no,width=1024,height=768,resizable=yes\'); return false">' . get_string('joinwebinar', 'webinar') . '</a>';
} elseif (!$sessionstarted and !$ishost) {
$options .= '<a href="signup.php?s=' . $session->id . '&backtoallsessions=' . $webinarid . '">' . get_string('register', 'webinar') . '</a>';
}
if (empty($options)) {
$options = get_string('none', 'webinar');
}
$sessionrow[] = $options;
// Set the CSS class for the row
$rowclass = '';
if ($sessionstarted) {
$rowclass = 'dimmed_text';
} elseif ($isbookedsession) {
$rowclass = 'highlight';
} elseif ($sessionfull) {
$rowclass = 'dimmed_text';
}
// Put the row in the right table
if ($sessionstarted) {
$previousrowclass[] = $rowclass;
$previousdata[] = $sessionrow;
} elseif ($sessionwaitlisted) {
$upcomingtbdrowclass[] = $rowclass;
$upcomingtbddata[] = $sessionrow;
} else {
// Normal scheduled session
$upcomingrowclass[] = $rowclass;
$upcomingdata[] = $sessionrow;
}
}
}
// Upcoming sessions
$OUTPUT->heading(get_string('upcomingsessions', 'webinar'));
//print_heading(get_string('upcomingsessions', 'webinar')); //remove deprecated print_heading()
if (empty($upcomingdata) and empty($upcomingtbddata)) {
echo '<p align="center">' . get_string('noupcoming', 'webinar', $webinar->name) . '</p>';
} else {
//JoeB - dev upgrade for 2.3, replace deprecated print_table()
//$upcomingtable = new object();
$upcomingtable = new html_table();
$upcomingtable->summary = get_string('upcomingsessionslist', 'webinar');
$upcomingtable->head = $tableheader;
$upcomingtable->rowclasses = array_merge($upcomingrowclass, $upcomingtbdrowclass);
$upcomingtable->width = '100%';
$upcomingtable->data = array_merge($upcomingdata, $upcomingtbddata);
//print_table($upcomingtable);
echo html_writer::table($upcomingtable);
}
if ($editsessions) {
echo '<p align="center"><a href="sessions.php?f=' . $webinarid . '">' . get_string('addsession', 'webinar') . '</a></p>';
}
// Previous sessions
if (!empty($previousdata)) {
echo $OUTPUT->heading(get_string('previoussessions', 'webinar'));
//$previoustable = new object();
$previoustable = new html_table();
$previoustable->summary = get_string('previoussessionslist', 'webinar');
$previoustable->head = $tableheader;
$previoustable->rowclasses = $previousrowclass;
$previoustable->width = '100%';
$previoustable->data = $previousdata;
//print_table($previoustable);
echo html_writer::table($previoustable);
}
}
if ($mform->is_cancelled()) {
redirect($returnurl);
}
if ($fromform = $mform->get_data()) {
// Form submitted
if (empty($fromform->submitbutton)) {
print_error('error:unknownbuttonclicked', 'webinar', $returnurl);
}
// User can not update Manager's email (depreciated functionality)
if (!empty($fromform->manageremail)) {
add_to_log($course->id, 'webinar', 'update manageremail (FAILED)', "signup.php?s={$session->id}", $webinar->id, $cm->id);
}
// Get signup type
if (!$session->datetimeknown) {
$statuscode = WEBINAR_STATUS_WAITLISTED;
} elseif (webinar_get_num_attendees($session->id) < $session->capacity) {
// Save available
$statuscode = WEBINAR_STATUS_BOOKED;
} else {
$statuscode = WEBINAR_STATUS_WAITLISTED;
}
if (!webinar_session_has_capacity($session, $context)) {
print_error('sessionisfull', 'webinar', $returnurl);
} elseif (webinar_manager_needed($webinar) && !webinar_get_manageremail($USER->id)) {
print_error('error:manageremailaddressmissing', 'webinar', $returnurl);
} elseif ($submissionid = webinar_user_signup($session, $webinar, $course, $fromform->discountcode, $fromform->notificationtype, $statuscode)) {
add_to_log($course->id, 'webinar', 'signup', "signup.php?s={$session->id}", $session->id, $cm->id);
//Sign up user to this webinar through Adobe Connect API call
signup_meeting($webinar, $session, $USER);
//Send registration email to user
send_email_signup($webinar, $session, $cm, $USER);