/**
* Modifies the URL to swap protocols from http to rtsp or vice versa
*/
function do_protocol_switch()
{
$parsed = parse_url($this->manager->get_value('url'));
$protocol = $this->get_protocol();
if ($parsed['scheme'] != $protocol) {
$new_url = alter_protocol($this->manager->get_value('url'), $parsed['scheme'], $protocol);
$this->manager->set_value('url', $new_url);
}
}
/**
* Returns the html markup to display the media work according the av module specifications.
* @return string
*/
public function get_html_markup()
{
$av_files = $this->displayer->get_media_files();
$markup = '';
$av_file_count = count($av_files);
if ($av_file_count > 0) {
$prev_format = '';
$markup .= '<div class="avFiles">' . "\n";
$first_list = true;
$query_args = array();
if (!empty($this->request['show_transcript'])) {
$query_args['show_transcript'] = 'true';
}
foreach ($av_files as $av_file) {
if ($prev_format != $av_file->get_value('media_format')) {
if (!$first_list) {
$markup .= '</ul>' . "\n";
} else {
$first_list = false;
}
$markup .= '<ul>' . "\n";
}
if ($av_file_count == 1 || !empty($this->av_module->request['av_file_id']) && $this->av_module->request['av_file_id'] == $av_file->id()) {
$is_current = true;
$attrs = ' class="current"';
} else {
$is_current = false;
$attrs = '';
}
$markup .= '<li' . $attrs . '>';
if ($is_current) {
$markup .= '<strong>';
} elseif ($av_file->get_value('url')) {
$args = $query_args + array('av_file_id' => $av_file->id());
$markup .= '<a href="' . $this->av_module->construct_link($this->media_work, $args) . '" title="' . $av_file->get_value('media_format') . " " . $av_file->get_value('av_type') . ': ' . htmlspecialchars($this->media_work->get_value('name')) . '" class="fileLink">';
}
$file_desc = '';
if ($av_file->get_value('av_part_number')) {
$file_desc .= 'Part ' . $av_file->get_value('av_part_number');
if ($av_file->get_value('av_part_total')) {
$file_desc .= ' of ' . $av_file->get_value('av_part_total');
}
$file_desc .= ': ';
}
if ($av_file->get_value('description')) {
$file_desc .= $av_file->get_value('description') . ': ';
}
if (!empty($this->media_format_overrides[$av_file->get_value('media_format')])) {
$file_desc .= $this->av_module->media_format_overrides[$av_file->get_value('media_format')];
} else {
$file_desc .= $av_file->get_value('media_format');
}
$file_desc .= ' ' . $av_file->get_value('av_type');
$markup .= $file_desc;
if ($is_current) {
$markup .= '</strong>';
} elseif ($av_file->get_value('url')) {
$markup .= "</a>";
}
if ($av_file->get_value('media_size') || $av_file->get_value('media_duration') || $av_file->get_value('media_quality')) {
$markup .= " <span class='smallText'>(";
$xtra_info = array();
if ($av_file->get_value('media_size')) {
$xtra_info[] = $av_file->get_value('media_size');
}
if ($av_file->get_value('media_duration')) {
$xtra_info[] = $av_file->get_value('media_duration');
}
if ($av_file->get_value('media_quality')) {
$xtra_info[] = $av_file->get_value('media_quality');
}
if ($av_file->get_value('default_media_delivery_method')) {
$xtra_info[] = str_replace('_', ' ', $av_file->get_value('default_media_delivery_method'));
}
$markup .= implode(', ', $xtra_info);
$markup .= ')</span>' . "\n";
}
if ($is_current && $av_file->get_value('url')) {
$this->displayer->set_current_media_file($av_file);
$embed_markup = $this->displayer->get_display_markup();
if (!empty($embed_markup)) {
$markup .= '<div class="player">' . "\n" . $embed_markup . "\n" . '</div>' . "\n";
$tech_note = $this->displayer->get_latest_tech_note();
if (!empty($tech_note)) {
$markup .= '<div class="techNote">' . $tech_note . '</div>' . "\n";
}
}
$other_links = array();
if ($av_file->get_value('media_is_progressively_downloadable') == 'true') {
$other_links[] = '<a href="' . alter_protocol($av_file->get_value('url'), 'rtsp', 'http') . '" title="Direct link to download "' . htmlspecialchars($this->media_work->get_value('name') . ': ' . $file_desc) . '"" class="download">Download file</a>';
}
if ($av_file->get_value('media_is_streamed') == 'true') {
$other_links[] = '<a href="' . alter_protocol($av_file->get_value('url'), 'http', 'rtsp') . '" title="Direct link to stream "' . htmlspecialchars($this->media_work->get_value('name') . ': ' . $file_desc) . '"" class="stream">Direct link to stream</a>';
}
if (empty($other_links)) {
$other_links[] = '<a href="' . $av_file->get_value('url') . '" title="Direct link to "' . htmlspecialchars($this->media_work->get_value('name') . ': ' . $file_desc) . '"">Direct link to file</a>';
}
$markup .= '<p class="direct">' . implode(' ', $other_links) . '</p>' . "\n";
}
if (!$av_file->get_value('url')) {
$owner = $av_file->get_owner();
if (!empty($owner) && $owner->get_value('name_cache')) {
$phrase = 'File not available online. Please contact site maintainer (' . $owner->get_value('name_cache') . ') for this file.';
} else {
$phrase = 'File not available online. Please contact site maintainer for this file.';
}
$markup .= ' <em>' . $phrase . '</em>';
}
$markup .= "</li>\n";
$prev_format = $av_file->get_value('media_format');
}
$markup .= '</ul>' . "\n";
$markup .= '</div>' . "\n";
}
return $markup;
}
function show_news_item(&$news_item)
{
$title = $news_item->get_value('release_title');
$parameters = $news_item->get_value('parameters');
$link = (strpos($news_item->get_value('page_url'), 'http') === false) // if it is not absoulte build the host for backwards compatibility
? '//' . REASON_HOST . $news_item->get_value('page_url')
: $news_item->get_value('page_url'); // else it is what it is - an absolute multidomain safe URL
if (!on_secure_page()) $link = alter_protocol($link, 'https', 'http'); // attempt to link over http if the home page is requested that way
if (!empty($parameters))
{
if ($this->textonly) $parameters['textonly'] = 1;
foreach ($parameters as $k=>$v)
{
$param[$k] = $v;
}
$link .= '?' . implode_with_keys('&',$param);
}
echo '<a href="'. $link . '">'.$title.'</a>';
}
protected function get_dest_page_link($secure = null)
{
$parts = parse_url($this->dest_page);
$fragment = isset($parts['fragment']) ? '#' . $parts['fragment'] : '';
if ($secure === true) {
$link = alter_protocol($this->dest_page, 'http', securest_available_protocol()) . $fragment;
} else {
if ($secure === false) {
$link = alter_protocol($this->dest_page, 'https', 'http') . $fragment;
} else {
$link = $this->dest_page;
}
}
return $link;
}
reason_include_once('classes/entity.php');
reason_include_once('function_libraries/url_utils.php');
$id = !empty($_REQUEST['id']) ? $_REQUEST['id'] : '';
settype($id, 'integer');
$db = connectDB(REASON_DB);
if (!empty($id)) {
$file = new entity($id);
}
if (empty($id) or $file->get_value('type') != id_of('av_file') or $file->get_value('state') != 'Live') {
if (empty($id)) {
$xtra = 'Invalid id passed to script';
} elseif ($file->get_value('type') != id_of('av_file')) {
$xtra = 'id passed to script is not the id of a media file';
} elseif ($file->get_value('state') != 'Live') {
$xtra = 'media file requested is ' . strtolower($file->get_value('state'));
}
if (!empty($_SERVER['HTTP_REFERER'])) {
$xtra .= ' ( Referrer: ' . $_SERVER['HTTP_REFERER'] . ' )';
}
$file = null;
trigger_error('Bad request on media link generator script - ' . $xtra);
} else {
$url = $file->get_value('url');
if ($file->get_value('reason_managed_media') && $file->get_value('default_media_delivery_method') != 'streaming') {
$url = alter_protocol($url, 'http', 'rtsp');
}
header('Content-Type: video/quicktime');
echo '<?xml version="1.0"?>' . "\n";
echo '<?quicktime type="application/x-quicktime-media-link"?>' . "\n";
echo '<embed src="' . $url . '" />';
}
