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<?php
/*
Copyright (c) 2001 - 2005 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.
*/
/*!
@function get_themes()
@discussion this looks in /themes and pulls all of the
theme.cfg.php files it can find and returns an
array of the results
*/
function get_themes() {
/* Open the themes dir and start reading it */
$handle = @opendir(conf('prefix') . "/themes");
if (!is_resource($handle)) {
if (conf('debug')) { log_event($_SESSION['userdata']['username'],'theme',"Error unable to open Themes Directory"); }
}
$results = array();
while ($file = readdir($handle)) {
$full_file = conf('prefix') . "/themes/" . $file;
/* See if it's a directory */
if (is_dir($full_file) AND substr($file,0,1) != ".") {
$config_file = $full_file . "/theme.cfg.php";
/* Open the theme.cfg.php file */
$r = read_config($config_file);
$r['path'] = $file;
$results[] = $r;
}
} // end while directory
return $results;
} // get_themes
/*!
@function get_theme
@discussion get a single theme and read the config file
then return the results
*/
function get_theme($name) {
$config_file = conf('prefix') . "/themes/" . $name . "/theme.cfg.php";
$results = read_config($config_file);
$results['path'] = $name;
return $results;
} // get_theme
/*!
@function set_theme
@discussion Resets all of the colors for this theme
*/
function set_theme_colors($theme_name,$user_id) {
/* We assume if we've made it this far we've got the right to do it
This could be dangerous but eah!
*/
$theme = get_theme($theme_name);
if (!count($theme['color'])) { return false; }
foreach ($theme['color'] as $key=>$color) {
$sql = "SELECT id FROM preferences WHERE name='" . sql_escape($key) . "'";
$db_results = mysql_query($sql, dbh());
$results = mysql_fetch_array($db_results);
$sql = "UPDATE user_preference SET `value`='" . sql_escape($color) . "' WHERE `user`='" . $user_id . "' AND " .
" preference='" . $results[0] . "'";
$db_results = mysql_query($sql, dbh());
} // theme colors
} // set_theme_colors
/*!
@function set_theme
@discussion this sets the needed vars for the theme
*/
function set_theme() {
if (strlen(conf('theme_name')) > 0) {
$theme_path = "/themes/" . conf('theme_name');
conf(array('theme_path'=>$theme_path),1);
}
} // set_theme
/*!
@function get_theme_author
@discussion returns the author of this theme
*/
function get_theme_author($theme_name) {
$theme_path = conf('prefix') . "/themes/" . conf('theme_name') . "/theme.cfg.php";
$results = read_config($theme_path);
return $results['author'];
} // get_theme_author
?>
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