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<?php
/*
Copyright 2001 - 2007 Ampache.org
All Rights Reserved
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2
of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/**
* Radio Class
* This handles the internet radio stuff, that is inserted into live_stream
* this can include podcasts or what-have-you
*/
class Radio {
/* DB based variables */
public $id;
public $name;
public $site_url;
public $url;
public $frequency;
public $call_sign;
public $genre;
public $catalog;
/**
* Constructor
* This takes a flagged.id and then pulls in the information for said flag entry
*/
public function __construct($id) {
$this->id = intval($id);
if (!$this->id) { return false; }
$info = $this->_get_info();
// Set the vars
foreach ($info as $key=>$value) {
$this->$key = $value;
}
} // constructor
/**
* _get_info
* Private function for getting the information for this object from the database
*/
private function _get_info() {
$id = Dba::escape($this->id);
$sql = "SELECT * FROM `live_stream` WHERE `id`='$id'";
$db_results = Dba::query($sql);
$results = Dba::fetch_assoc($db_results);
return $results;
} // _get_info
/**
* 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() {
// Default link used on the rightbar
$this->f_link = "<a href=\"$this->url\">$this->name</a>";
$this->f_name_link = "<a target=\"_blank\" href=\"$this->site_url\">$this->name</a>";
$this->f_callsign = scrub_out($this->call_sign);
$this->f_frequency = scrub_out($this->frequency);
$genre = new Genre($this->genre);
$genre->format();
$this->f_genre = $genre->f_link;
return true;
} // format
/**
* get_url
* This returns the URL for this live stream
*/
public function get_url() {
} // get_url
/**
* update
* This is a static function that takes a key'd array for input
* it depends on a ID element to determine which radio element it
* should be updating
*/
public static function update($data) {
// Verify the incoming data
if (!$data['id']) {
Error::add('general','Missing ID');
}
if (!$data['name']) {
Error::add('general','Name Required');
}
if (!preg_match("/^https?:\/\/.+/",$data['url'])) {
Error::add('general','Invalid URL must be https:// or http://');
}
$genre = new Genre($data['genre']);
if (!$genre->name) {
Error::add('general','Invalid Genre Selected');
}
if (Error::$state) {
return false;
}
// Setup the data
$name = Dba::escape($data['name']);
$site_url = Dba::escape($data['site_url']);
$url = Dba::escape($data['url']);
$frequency = Dba::escape($data['frequency']);
$call_sign = Dba::escape($data['call_sign']);
$genre = Dba::escape($data['genre']);
$id = Dba::escape($data['id']);
$sql = "UPDATE `live_stream` SET `name`='$name',`site_url`='$site_url',`url`='$url',`genre`='$genre'" .
",`frequency`='$frequency',`call_sign`='$call_sign' WHERE `id`='$id'";
$db_results = Dba::query($sql);
return $db_results;
} // update
/**
* create
* This is a static function that takes a key'd array for input
* and if everything is good creates the object.
*/
public static function create($data) {
// Make sure we've got a name
if (!strlen($data['name'])) {
Error::add('name','Name Required');
}
if (!preg_match("/^https?:\/\/.+/",$data['url'])) {
Error::add('url','Invalid URL must be http:// or https://');
}
// Make sure it's a real genre
$genre = new Genre($data['genre']);
if (!$genre->name) {
Error::add('genre','Invalid Genre');
}
// Make sure it's a real catalog
$catalog = new Catalog($data['catalog']);
if (!$catalog->name) {
Error::add('catalog','Invalid Catalog');
}
if (Error::$state) { return false; }
// Clean up the input
$name = Dba::escape($data['name']);
$site_url = Dba::escape($data['site_url']);
$url = Dba::escape($data['url']);
$genre = $genre->id;
$catalog = $catalog->id;
$frequency = Dba::escape($data['frequency']);
$call_sign = Dba::escape($data['call_sign']);
// If we've made it this far everything must be ok... I hope
$sql = "INSERT INTO `live_stream` (`name`,`site_url`,`url`,`genre`,`catalog`,`frequency`,`call_sign`) " .
"VALUES ('$name','$site_url','$url','$genre','$catalog','$frequency','$call_sign')";
$db_results = Dba::query($sql);
return $db_results;
} // create
} //end of radio class
?>
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