/**
* Display embedded url file.
* @param object $url
* @param object $cm
* @param object $course
* @param stored_file $file main file
* @return does not return
*/
function url_display_embed($url, $cm, $course)
{
global $CFG, $PAGE, $OUTPUT;
$mimetype = resourcelib_guess_url_mimetype($url->externalurl);
$fullurl = url_get_full_url($url, $cm, $course);
$title = $url->name;
$link = html_writer::tag('a', $fullurl, array('href' => str_replace('&', '&', $fullurl)));
$clicktoopen = get_string('clicktoopen', 'url', $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, $mimetype);
}
}
}
}
}
}
}
}
url_print_header($url, $cm, $course);
url_print_heading($url, $cm, $course);
echo $code;
url_print_intro($url, $cm, $course);
echo $OUTPUT->footer();
die;
}
/**
* Display embedded resource file.
* @param object $resource
* @param object $cm
* @param object $course
* @param stored_file $file main file
* @return does not return
*/
function resource_display_embed($resource, $cm, $course, $file)
{
global $CFG, $PAGE, $OUTPUT;
$clicktoopen = resource_get_clicktoopen($file, $resource->revision);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
$path = '/' . $context->id . '/mod_resource/content/' . $resource->revision . $file->get_filepath() . $file->get_filename();
$fullurl = file_encode_url($CFG->wwwroot . '/pluginfile.php', $path, false);
$mimetype = $file->get_mimetype();
$title = $resource->name;
$extension = resourcelib_get_extension($file->get_filename());
if (in_array($mimetype, array('image/gif', 'image/jpeg', 'image/png'))) {
// It's an image
$code = resourcelib_embed_image($fullurl, $title);
} else {
if ($mimetype === 'application/pdf') {
// PDF document
$code = resourcelib_embed_pdf($fullurl, $title, $clicktoopen);
} else {
if ($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') {
// 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, $mimetype);
}
}
}
}
}
}
}
}
}
resource_print_header($resource, $cm, $course);
resource_print_heading($resource, $cm, $course);
echo $code;
resource_print_intro($resource, $cm, $course);
echo $OUTPUT->footer();
die;
}
/**
* This is a function used to detect media types and generate html code.
*
* @global object $CFG
* @global object $PAGE
* @param object $lesson
* @param object $context
* @return string $code the html code of media
*/
function lesson_get_media_html($lesson, $context)
{
global $CFG, $PAGE, $OUTPUT;
require_once "{$CFG->libdir}/resourcelib.php";
// get the media file link
if (strpos($lesson->mediafile, '://') !== false) {
$url = new moodle_url($lesson->mediafile);
} else {
// the timemodified is used to prevent caching problems, instead of '/' we should better read from files table and use sortorder
$url = moodle_url::make_pluginfile_url($context->id, 'mod_lesson', 'mediafile', $lesson->timemodified, '/', ltrim($lesson->mediafile, '/'));
}
$title = $lesson->mediafile;
$clicktoopen = html_writer::link($url, get_string('download'));
$mimetype = resourcelib_guess_url_mimetype($url);
$extension = resourcelib_get_extension($url->out(false));
// find the correct type and print it out
if (in_array($mimetype, array('image/gif', 'image/jpeg', 'image/png'))) {
// It's an image
$code = resourcelib_embed_image($url, $title);
} else {
if ($mimetype == 'audio/mp3') {
// MP3 audio file
$code = resourcelib_embed_mp3($url, $title, $clicktoopen);
} else {
if ($mimetype == 'video/x-flv' or $extension === 'f4v') {
// Flash video file
$code = resourcelib_embed_flashvideo($url, $title, $clicktoopen);
} else {
if ($mimetype == 'application/x-shockwave-flash') {
// Flash file
$code = resourcelib_embed_flash($url, $title, $clicktoopen);
} else {
if (substr($mimetype, 0, 10) == 'video/x-ms') {
// Windows Media Player file
$code = resourcelib_embed_mediaplayer($url, $title, $clicktoopen);
} else {
if ($mimetype == 'video/quicktime') {
// Quicktime file
$code = resourcelib_embed_quicktime($url, $title, $clicktoopen);
} else {
if ($mimetype == 'video/mpeg') {
// Mpeg file
$code = resourcelib_embed_mpeg($url, $title, $clicktoopen);
} else {
if ($mimetype == 'audio/x-pn-realaudio-plugin') {
// RealMedia file
$code = resourcelib_embed_real($url, $title, $clicktoopen);
} else {
// anything else - just try object tag enlarged as much as possible
$code = resourcelib_embed_general($url, $title, $clicktoopen, $mimetype);
}
}
}
}
}
}
}
}
return $code;
}
/**
* Display embedded url file.
* @param object $url
* @param object $cm
* @param object $course
* @param stored_file $file main file
* @return does not return
*/
function url_display_embed($url, $cm, $course)
{
global $CFG, $PAGE;
$clicktoopen = get_string('clicktoopen', 'url', $url->externalurl);
$mimetype = resourcelib_guess_url_mimetype($url->externalurl);
$fullurl = url_get_full_url($url, $cm, $course);
$title = $url->name;
if (in_array($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') {
// 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') {
// 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, $mimetype);
$PAGE->requires->yui_lib('dom')->in_head();
$PAGE->requires->js('mod/url/functions.js')->in_head();
$PAGE->requires->js_function_call('url_init_object');
}
}
}
}
}
}
}
}
url_print_header($url, $cm, $course);
url_print_heading($url, $cm, $course);
echo $code;
url_print_intro($url, $cm, $course);
print_footer();
die;
}