.
*
*/
/**
* Radio Class
*
* This handles the internet radio stuff, that is inserted into live_stream
* this can include podcasts or what-have-you
*
*/
class Live_Stream extends database_object implements media, library_item
{
/* DB based variables */
/**
* @var int $id
*/
public $id;
/**
* @var string $name
*/
public $name;
/**
* @var string $site_url
*/
public $site_url;
/**
* @var string $url
*/
public $url;
/**
* @var string $codec
*/
public $codec;
/**
* @var int $catalog
*/
public $catalog;
/**
* @var string $f_name
*/
public $f_name;
/**
* @var string $f_link
*/
public $f_link;
/**
* @var string $f_name_link
*/
public $f_name_link;
/**
* @var string $f_url_link
*/
public $f_url_link;
/**
* Constructor
* This takes a flagged.id and then pulls in the information for said flag entry
*/
public function __construct($id = null)
{
if (!$id) {
return false;
}
$info = $this->get_info($id, 'live_stream');
// Set the vars
foreach ($info as $key=>$value) {
$this->$key = $value;
}
} // constructor
/**
* format
* This takes the normal data from the database and makes it pretty
* for the users, the new variables are put in f_??? and f_???_link
*/
public function format($details = true)
{
// Default link used on the rightbar
$this->f_name = scrub_out($this->name);
$this->link = AmpConfig::get('web_path') . '/radio.php?action=show&radio=' . scrub_out($this->id);
$this->f_link = "link . "\">" . $this->f_name . "";
$this->f_name_link = "site_url . "\">" . $this->f_name . "";
$this->f_url_link = "url . "\">" . $this->url . "";
return true;
} // format
public function get_keywords()
{
return array();
}
public function get_fullname()
{
return $this->name;
}
public function get_parent()
{
return null;
}
public function get_childrens()
{
return array();
}
public function search_childrens($name)
{
return array();
}
public function get_medias($filter_type = null)
{
$medias = array();
if (!$filter_type || $filter_type == 'live_stream') {
$medias[] = array(
'object_type' => 'live_stream',
'object_id' => $this->id
);
}
return $medias;
}
/**
* get_catalogs
*
* Get all catalog ids related to this item.
* @return int[]
*/
public function get_catalogs()
{
return array($this->catalog);
}
public function get_user_owner()
{
return null;
}
public function get_default_art_kind()
{
return 'default';
}
public function get_description()
{
return null;
}
public function display_art($thumb = 2, $force = false)
{
if (Art::has_db($this->id, 'live_stream') || $force) {
Art::display('live_stream', $this->id, $this->get_fullname(), $thumb, $this->link);
}
}
/**
* update
* This is a static function that takes a key'd array for input
* it depends on a ID element to determine which radio element it
* should be updating
*/
public function update(array $data)
{
if (!$data['name']) {
AmpError::add('general', T_('Name Required'));
}
$allowed_array = array('https','http','mms','mmsh','mmsu','mmst','rtsp','rtmp');
$elements = explode(":", $data['url']);
if (!in_array($elements['0'], $allowed_array)) {
AmpError::add('general', T_('Invalid URL must be mms:// , https:// or http://'));
}
if (!empty($data['site_url'])) {
$elements = explode(":", $data['site_url']);
if (!in_array($elements['0'], $allowed_array)) {
AmpError::add('site_url', T_('Invalid URL must be http:// or https://'));
}
}
if (AmpError::occurred()) {
return false;
}
$sql = "UPDATE `live_stream` SET `name` = ?,`site_url` = ?,`url` = ?, codec = ? WHERE `id` = ?";
Dba::write($sql, array($data['name'], $data['site_url'], $data['url'], $data['codec'], $this->id));
return $this->id;
} // update
/**
* create
* This is a static function that takes a key'd array for input
* and if everything is good creates the object.
*/
public static function create(array $data)
{
// Make sure we've got a name and codec
if (!strlen($data['name'])) {
AmpError::add('name', T_('Name Required'));
}
if (!strlen($data['codec'])) {
AmpError::add('codec', T_('Codec (eg. MP3, OGG...) Required'));
}
$allowed_array = array('https','http','mms','mmsh','mmsu','mmst','rtsp','rtmp');
$elements = explode(":", $data['url']);
if (!in_array($elements['0'], $allowed_array)) {
AmpError::add('url', T_('Invalid URL must be http:// or https://'));
}
if (!empty($data['site_url'])) {
$elements = explode(":", $data['site_url']);
if (!in_array($elements['0'], $allowed_array)) {
AmpError::add('site_url', T_('Invalid URL must be http:// or https://'));
}
}
// Make sure it's a real catalog
$catalog = Catalog::create_from_id($data['catalog']);
if (!$catalog->name) {
AmpError::add('catalog', T_('Invalid Catalog'));
}
if (AmpError::occurred()) {
return false;
}
// If we've made it this far everything must be ok... I hope
$sql = "INSERT INTO `live_stream` (`name`,`site_url`,`url`,`catalog`,`codec`) " .
"VALUES (?, ?, ?, ?, ?)";
$db_results = Dba::write($sql, array($data['name'], $data['site_url'], $data['url'], $catalog->id, $data['codec']));
return $db_results;
} // create
/**
* delete
* This deletes the current object from the database
*/
public function delete()
{
$sql = "DELETE FROM `live_stream` WHERE `id` = ?";
Dba::write($sql, array($this->id));
return true;
} // delete
/**
* get_stream_types
* This is needed by the media interface
*/
public function get_stream_types($player = null)
{
return array('foreign');
} // native_stream
/**
* play_url
* This is needed by the media interface
*/
public static function play_url($oid, $additional_params='', $player=null, $local=false, $sid='', $force_http='')
{
$radio = new Live_Stream($oid);
return $radio->url . $additional_params;
} // play_url
public function get_stream_name()
{
return $this->get_fullname();
}
/**
* get_transcode_settings
*
* This will probably never be implemented
*/
public function get_transcode_settings($target = null, $player = null, $options=array())
{
return false;
}
public static function get_all_radios($catalog = null)
{
$sql = "SELECT `live_stream`.`id` FROM `live_stream` JOIN `catalog` ON `catalog`.`id` = `live_stream`.`catalog` ";
if (AmpConfig::get('catalog_disable')) {
$sql .= "WHERE `catalog`.`enabled` = '1' ";
}
$params = array();
if ($catalog) {
if (AmpConfig::get('catalog_disable')) {
$sql .= "AND ";
}
$sql .= "`catalog`.`id` = ?";
$params[] = $catalog;
}
$db_results = Dba::read($sql, $params);
$radios = array();
while ($results = Dba::fetch_assoc($db_results)) {
$radios[] = $results['id'];
}
return $radios;
}
public static function gc()
{
}
public function set_played($user, $agent, $location)
{
// Do nothing
}
} //end of radio class