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<?php
/*
Copyright (c) 2001 - 2006 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; either version 2
of the License, or (at your option) any later version.
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.
*/
/**
* Song Library
* This is for functions that don't make sense in the class because we aren't looking
* at a specific song... these should be general function that return arrays of songs
* and the like
*/
/**
* get_recently_played
* This function returns the last X songs that have been played
* It uses the 'popular' threshold to determine how many to pull
*/
function get_recently_played($user_id='') {
if ($user_id) {
$user_limit = " AND object_count.user='" . Dba::escape($user_id) . "'";
}
$sql = "SELECT object_count.object_id, object_count.user, object_count.object_type, object_count.date " .
"FROM object_count " .
"WHERE object_type='song'$user_limit " .
"ORDER by object_count.date DESC " .
"LIMIT " . Config::get('popular_threshold');
$db_results = Dba::query($sql);
$results = array();
while ($r = Dba::fetch_assoc($db_results)) {
$results[] = $r;
}
return $results;
} // get_recently_played
/**
* get_song_id_from_file
* This function takes a filename and returns it's best guess for a song id
* It is used by some of the localplay methods to go from filename to ampache
* song record for items that are manualy entered into the clients
*/
function get_song_id_from_file($filename) {
$filename = Dba::escape($filename);
$sql = "SELECT `id` FROM `song` WHERE `file` LIKE '%$filename'";
$db_results = Dba::query($sql);
$results = Dba::fetch_assoc($db_results);
return $results['id'];
} // get_song_id_from_file
?>
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