function webex_display_embed($url, $cm, $course)
{
global $CFG, $PAGE, $OUTPUT;
$mimetype = resourcelib_guess_webex_mimetype($url->externalurl);
$fullurl = webex_get_full_webex($url, $cm, $course);
$title = $url->name;
$link = html_writer::tag('a', $fullurl, array('href' => str_replace('&', '&', $fullurl)));
$clicktoopen = get_string('clicktoopen', 'webex', $link);
$extension = resourcelib_get_extension($url->externalurl);
if (in_array($mimetype, array('image/gif', 'image/jpeg', 'image/png'))) {
// It's an image
$code = resourcelib_embed_image($fullurl, $title);
} else {
if ($mimetype == 'audio/mp3') {
// MP3 audio file
$code = resourcelib_embed_mp3($fullurl, $title, $clicktoopen);
} else {
if ($mimetype == 'video/x-flv' or $extension === 'f4v') {
// Flash video file
$code = resourcelib_embed_flashvideo($fullurl, $title, $clicktoopen);
} else {
if ($mimetype == 'application/x-shockwave-flash') {
// Flash file
$code = resourcelib_embed_flash($fullurl, $title, $clicktoopen);
} else {
if (substr($mimetype, 0, 10) == 'video/x-ms') {
// Windows Media Player file
$code = resourcelib_embed_mediaplayer($fullurl, $title, $clicktoopen);
} else {
if ($mimetype == 'video/quicktime') {
// Quicktime file
$code = resourcelib_embed_quicktime($fullurl, $title, $clicktoopen);
} else {
if ($mimetype == 'video/mpeg') {
// Mpeg file
$code = resourcelib_embed_mpeg($fullurl, $title, $clicktoopen);
} else {
if ($mimetype == 'audio/x-pn-realaudio-plugin') {
// RealMedia file
$code = resourcelib_embed_real($fullurl, $title, $clicktoopen);
} else {
// anything else - just try object tag enlarged as much as possible
$code = resourcelib_embed_general($fullurl, $title, $clicktoopen, "text/html");
//--------------------------------------------------------------------------
}
}
}
}
}
}
}
}
webex_print_header($url, $cm, $course);
webex_print_heading($url, $cm, $course);
echo $code;
webex_print_intro($url, $cm, $course);
echo $OUTPUT->footer();
die;
}
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
require_course_login($course, true, $cm);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
require_capability('mod/webex:view', $context);
add_to_log($course->id, 'webex', 'view', 'view.php?id=' . $cm->id, $url->id, $cm->id);
// Update 'viewed' state if required by completion system
$completion = new completion_info($course);
$completion->set_module_viewed($cm);
$PAGE->set_url('/mod/webex/view.php', array('id' => $cm->id));
// Make sure webex exists before generating output - some older sites may contain empty webexs
// Do not use PARAM_webex here, it is too strict and does not support general URIs!
$extwebex = trim($url->externalurl);
if (empty($extwebex) or $extwebex === 'http://') {
webex_print_header($url, $cm, $course);
webex_print_heading($url, $cm, $course);
webex_print_intro($url, $cm, $course);
notice(get_string('invalidstoredwebex', 'webex'), new moodle_url('/course/view.php', array('id' => $cm->course)));
die;
}
unset($extwebex);
if ($redirect) {
// coming from course page or webex index page,
// the redirection is needed for completion tracking and logging
$fullurl = webex_get_full_webex($url, $cm, $course);
redirect(str_replace('&', '&', $fullurl));
}
switch (webex_get_final_display_type($url)) {
case RESOURCELIB_DISPLAY_EMBED:
webex_display_embed($url, $cm, $course);
break;
case RESOURCELIB_DISPLAY_FRAME: