_get_info($shout_id);
return true;
} // Constructor
/**
* _get_info
* does the db call, reads from the user_shout table
*/
private function _get_info($shout_id) {
$sticky_id = Dba::escape($shout_id);
$sql = "SELECT * FROM `user_shout` WHERE `id`='$shout_id'";
$db_results = Dba::read($sql);
$data = Dba::fetch_assoc($db_results);
foreach ($data as $key=>$value) {
$this->$key = $value;
}
return true;
} // _get_info
/**
* gc
*
* Cleans out orphaned shoutbox items
*/
public static function gc() {
foreach(array('song', 'album', 'artist') as $object_type) {
Dba::write("DELETE FROM `user_shout` USING `user_shout` LEFT JOIN `$object_type` ON `$object_type`.`id` = `user_shout`.`object_id` WHERE `$object_type`.`id` IS NULL AND `user_shout`.`object_type` = '$object_type'");
}
}
/**
* get_top
* This returns the top user_shouts, shoutbox objects are always shown regardless and count against the total
* number of objects shown
*/
public static function get_top($limit) {
$shouts = self::get_sticky();
// If we've already got too many stop here
if (count($shouts) > $limit) {
$shouts = array_slice($shouts,0,$limit);
return $shouts;
}
// Only get as many as we need
$limit = intval($limit) - count($shouts);
$sql = "SELECT * FROM `user_shout` WHERE `sticky`='0' ORDER BY `date` DESC LIMIT $limit";
$db_results = Dba::read($sql);
while ($row = Dba::fetch_assoc($db_results)) {
$shouts[] = $row['id'];
}
return $shouts;
} // get_top
/**
* get_sticky
* This returns all current sticky shoutbox items
*/
public static function get_sticky() {
$sql = "SELECT * FROM `user_shout` WHERE `sticky`='1' ORDER BY `date` DESC";
$db_results = Dba::read($sql);
$results = array();
while ($row = Dba::fetch_assoc($db_results)) {
$results[] = $row['id'];
}
return $results;
} // get_sticky
/**
* get_object
* This takes a type and an ID and returns a created object
*/
public static function get_object($type,$object_id) {
$allowed_objects = array('song','genre','album','artist','radio');
if (!in_array($type,$allowed_objects)) {
return false;
}
$object = new $type($object_id);
return $object;
} // get_object
/**
* get_image
* This returns an image tag if the type of object we're currently rolling with
* has an image associated with it
*/
public function get_image() {
switch ($this->object_type) {
case 'album':
$image_string = "";
break;
case 'artist':
break;
case 'song':
$song = new Song($this->object_id);
$image_string = "";
break;
default:
// Rien a faire
break;
} // end switch
return $image_string;
} // get_image
/**
* create
* This takes a key'd array of data as input and inserts a new shoutbox entry, it returns the auto_inc id
*/
public static function create($data) {
$user = Dba::escape($GLOBALS['user']->id);
$text = Dba::escape(strip_tags($data['comment']));
$date = time();
$sticky = isset($data['sticky']) ? 1 : 0;
$object_id = Dba::escape($data['object_id']);
$object_type = Dba::escape($data['object_type']);
$sql = "INSERT INTO `user_shout` (`user`,`date`,`text`,`sticky`,`object_id`,`object_type`) " .
"VALUES ('$user','$date','$text','$sticky','$object_id','$object_type')";
$db_results = Dba::write($sql);
$insert_id = Dba::insert_id();
return $insert_id;
} // create
/**
* update
* This takes a key'd array of data as input and updates a shoutbox entry
*/
public static function update($data) {
$id = Dba::escape($data['shout_id']);
$text = Dba::escape(strip_tags($data['comment']));
$sticky = make_bool($data['sticky']);
$sql = "UPDATE `user_shout` SET `text`='$text', `sticky`='$sticky' WHERE `id`='$id'";
$db_results = Dba::write($sql);
return true;
} // create
/**
* format
* this function takes the object and reformats some values
*/
public function format() {
$this->sticky = ($this->sticky == "0") ? 'No' : 'Yes';
$this->date = date("m\/d\/Y - H:i", $this->date);
return true;
} //format
/**
* delete
* this function deletes a specific shoutbox entry
*/
public function delete($shout_id) {
// Delete the shoutbox post
$shout_id = Dba::escape($shout_id);
$sql = "DELETE FROM `user_shout` WHERE `id`='$shout_id'";
$db_results = Dba::write($sql);
} // delete
} // Shoutbox class
?>