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);
}
}
/**
* Used by course/lib.php to display a few sessions besides the
* webinar activity on the course page
*
* @global class $USER used to get the current userid
* @global class $CFG used to get the path to the module
*/
function webinar_print_coursemodule_info($coursemodule)
{
global $CFG, $USER, $DB;
$contextmodule = get_context_instance(CONTEXT_MODULE, $coursemodule->id);
if (!has_capability('mod/webinar:view', $contextmodule)) {
return '';
// not allowed to view this activity
}
$contextcourse = get_context_instance(CONTEXT_COURSE, $coursemodule->course);
// can view attendees
$viewattendees = has_capability('mod/webinar:viewattendees', $contextcourse);
$table = '';
$timenow = time();
$webinarpath = "{$CFG->wwwroot}/mod/webinar";
$webinarid = $coursemodule->instance;
$webinar = $DB->get_record('webinar', array('id' => $webinarid));
if (!$webinar) {
error_log("webinar: ask to print coursemodule info for a non-existent activity ({$webinarid})");
return '';
}
$htmlactivitynameonly = '<img src="icon.gif" class="activityicon" alt="' . $webinar->name . '" /> ' . $webinar->name;
$strviewallsessions = get_string('viewallsessions', 'webinar');
$htmlviewallsessions = '<a class="f2fsessionlinks" href="' . $webinarpath . '/view.php?f=' . $webinarid . '" title="' . $strviewallsessions . '">' . $strviewallsessions . '</a>';
if ($submissions = webinar_get_user_submissions($webinarid, $USER->id)) {
// User has signedup for the instance
$submission = array_shift($submissions);
if ($session = webinar_get_session($submission->sessionid)) {
$sessiondate = '';
$sessiontime = '';
foreach ($session->sessiondates as $date) {
if (!empty($sessiondate)) {
$sessiondate .= '<br />';
}
$sessiondate .= userdate($date->timestart, get_string('strftimedate'));
if (!empty($sessiontime)) {
$sessiontime .= '<br />';
}
$sessiontime .= userdate($date->timestart, get_string('strftimetime')) . ' - ' . userdate($date->timefinish, get_string('strftimetime'));
}
// don't include the link to cancel a session if it has already occurred
$cancellink = '';
if (!webinar_has_session_started($session, $timenow)) {
$strcancelbooking = get_string('cancelbooking', 'webinar');
$cancellink = "<tr><td><a class=\"f2fsessionlinks\" href=\"{$webinarpath}/cancelsignup.php?s={$session->id}\" title=\"{$strcancelbooking}\">{$strcancelbooking}</a></td></tr>";
}
$strmoreinfo = get_string('moreinfo', 'webinar');
$strseeattendees = get_string('seeattendees', 'webinar');
$location = ' ';
$venue = ' ';
$customfielddata = webinar_get_customfielddata($session->id);
if (!empty($customfielddata['location'])) {
$location = $customfielddata['location']->data;
}
if (!empty($customfielddata['venue'])) {
$venue = $customfielddata['venue']->data;
}
// don't include the link to view attendees if user is lacking capability
$attendeeslink = '';
if ($viewattendees) {
$attendeeslink = "<tr><td><a class=\"f2fsessionlinks\" href=\"{$webinarpath}/attendees.php?s={$session->id}\" title=\"{$strseeattendees}\">{$strseeattendees}</a></td></tr>";
}
$table = '<table border="0" cellpadding="1" cellspacing="0" width="90%" summary="" style="display:inline-table">' . '<tr>' . '<td class="f2fsessionnotice" colspan="4">' . $htmlactivitynameonly . '</td>' . '</tr>' . '<tr>' . '<td class="f2fsessionnotice" colspan="4">' . get_string('bookingstatus', 'webinar') . ':</td>' . '<td><span class="f2fsessionnotice" >' . get_string('options', 'webinar') . ':</span></td>' . '</tr>' . '<tr>' . '<td>' . $location . '</td>' . '<td>' . $venue . '</td>' . '<td>' . $sessiondate . '</td>' . '<td>' . $sessiontime . '</td>' . "<td><table border=\"0\" summary=\"\"><tr><td><a class=\"f2fsessionlinks\" href=\"{$webinarpath}/signup.php?s={$session->id}\" title=\"{$strmoreinfo}\">{$strmoreinfo}</a></td>" . '</tr>' . $attendeeslink . $cancellink . '<tr>' . "<td>{$htmlviewallsessions}</td>" . '</tr>' . '</table></td></tr>' . '</table>';
}
} elseif ($webinar->display > 0 && ($sessions = webinar_get_sessions($webinarid))) {
$table = '<table border="0" cellpadding="1" cellspacing="0" width="100%" summary="" style="display:inline-table">' . ' <tr>' . ' <td class="f2fsessionnotice" colspan="2">' . $htmlactivitynameonly . '</td>' . ' </tr>' . ' <tr>' . ' <td class="f2fsessionnotice" colspan="2">' . get_string('signupforsession', 'webinar') . ':</td>' . ' </tr>';
$i = 0;
foreach ($sessions as $session) {
if (webinar_has_session_started($session, $timenow)) {
continue;
}
if (!webinar_session_has_capacity($session, $contextmodule)) {
continue;
}
$multiday = '';
$sessiondate = '';
$sessiontime = '';
if (empty($session->sessiondates)) {
$sessiondate = get_string('unknowndate', 'webinar');
$sessiontime = get_string('unknowntime', 'webinar');
} else {
$sessiondate = userdate($session->sessiondates[0]->timestart, get_string('strftimedate'));
$sessiontime = userdate($session->sessiondates[0]->timestart, get_string('strftimetime')) . ' - ' . userdate($session->sessiondates[0]->timefinish, get_string('strftimetime'));
if (count($session->sessiondates) > 1) {
$multiday = ' (' . get_string('multiday', 'webinar') . ')';
}
}
if ($i == 0) {
$table .= ' <tr>';
$i++;
} else {
if ($i++ % 2 == 0) {
if ($i > $webinar->display) {
break;
}
$table .= ' </tr>';
$table .= ' <tr>';
}
}
$locationstring = '';
$customfielddata = webinar_get_customfielddata($session->id);
if (!empty($customfielddata['location']) && trim($customfielddata['location']->data) != '') {
$locationstring = $customfielddata['location']->data . ', ';
}
$table .= " <td><a href=\"{$webinarpath}/signup.php?s={$session->id}\">{$locationstring}{$sessiondate}<br />{$sessiontime}{$multiday}</a></td>";
}
if ($i++ % 2 == 0) {
$table .= '<td> </td>';
}
$table .= ' </tr>' . ' <tr>' . " <td colspan=\"2\">{$htmlviewallsessions}</td>" . ' </tr>' . '</table>';
} elseif (has_capability('mod/webinar:viewemptyactivities', $contextmodule)) {
return '<span class="f2fsessionnotice" style="line-height:1.5">' . $htmlactivitynameonly . '<br />' . $htmlviewallsessions . '</span>';
} else {
// Nothing to display to this user
}
return $table;
}
if (!$webinar->visible) {
//Show dimmed if the mod is hidden
$link = "<a class=\"dimmed\" href=\"view.php?f={$webinar->id}\">{$webinar->name}</a>";
} 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 {
