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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 v2
as published by the Free Software Foundation.
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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