send($query,30);
$value = $response->value();
if (!$response->faultCode()) {
$data = php_xmlrpc_decode($value);
$found = $data;
}
} // xml_rpc
return $found;
} // session_exists
/**
* extend_session
* just updates the expire time of the specified session this
* is used by the the play script after a song finishes
*/
function extend_session($sid) {
$new_time = time() + Config::get('session_length');
if ($_COOKIE['amp_longsess'] == '1') { $new_time = time() + 86400*364; }
$sql = "UPDATE `session` SET `expire`='$new_time' WHERE `id`='$sid'";
$db_results = Dba::query($sql);
} // extend_session
/**
* get_tag_type
* This takes the result set, and the the tag_order
* As defined by your config file and trys to figure out
* which tag type it should use, if your tag_order
* doesn't match anything then it just takes the first one
* it finds in the results.
*/
function get_tag_type($results) {
/* Pull In the config option */
$order = Config::get('tag_order');
if (!is_array($order)) {
$order = array($order);
}
/* Foreach through the defined key order
* the first one we find is the first one we use
*/
foreach($order as $key) {
if ($results[$key]) {
$returned_key = $key;
break;
}
}
/* If we didn't find anything then default it to the
* first in the results set
*/
if (!isset($returned_key)) {
$keys = array_keys($results);
$returned_key = $keys['0'];
}
return $returned_key;
} // get_tag_type
/**
* clean_tag_info
* This function takes the array from vainfo along with the
* key we've decided on and the filename and returns it in a
* sanatized format that ampache can actually use
*/
function clean_tag_info($results,$key,$filename) {
$info = array();
$clean_array = array("\n","\t","\r","\0");
$wipe_array = array("","","","");
$info['file'] = $filename;
$info['title'] = stripslashes(trim($results[$key]['title']));
$info['year'] = intval($results[$key]['year']);
$info['track'] = intval($results[$key]['track']);
$info['disk'] = intval($results[$key]['disk']);
$info['comment'] = Dba::escape(str_replace($clean_array,$wipe_array,$results[$key]['comment']));
/* This are pulled from the info array */
$info['bitrate'] = intval($results['info']['bitrate']);
$info['rate'] = intval($results['info']['sample_rate']);
$info['mode'] = $results['info']['bitrate_mode'];
// Convert special version of constant bitrate mode to cbr
if($info['mode'] == 'con') {
$info['mode'] = 'cbr';
}
$info['size'] = $results['info']['filesize'];
$info['mime'] = $results['info']['mime'];
$into['encoding'] = $results['info']['encoding'];
$info['time'] = intval($results['info']['playing_time']);
$info['channels'] = intval($results['info']['channels']);
/* These are used to generate the correct ID's later */
$info['artist'] = trim($results[$key]['artist']);
$info['album'] = trim($results[$key]['album']);
$info['genre'] = trim($results[$key]['genre']);
return $info;
} // clean_tag_info
/*!
@function scrub_in()
@discussion Run on inputs, stuff that might get stuck in our db
*/
function scrub_in($str) {
if (!is_array($str)) {
return stripslashes( htmlspecialchars( strip_tags($str) ) );
}
else {
$ret = array();
foreach($str as $string) $ret[] = scrub_in($string);
return $ret;
}
} // scrub_in
/*!
@function set_memory_limit
@discussion this function attempts to change the
php memory limit using init_set but it will
never reduce it
*/
function set_memory_limit($new_limit) {
/* Check their PHP Vars to make sure we're cool here */
// Up the memory
$current_memory = ini_get('memory_limit');
$current_memory = substr($current_memory,0,strlen($current_memory)-1);
if ($current_memory < $new_limit) {
$php_memory = $new_limit . "M";
ini_set (memory_limit, "$php_memory");
unset($php_memory);
}
} // set_memory_limit
/**
* cleanup_and_exit
* used specificly for the play/index.php file
* this functions nukes now playing and then exits
* @package Streaming
* @catagory Clean
*/
function cleanup_and_exit($playing_id) {
/* Clear now playing */
// 900 = 15 min
$expire = time() - 900;
$sql = "DELETE FROM now_playing WHERE now_playing.id='$lastid' OR now_playing.start_time < $expire";
$db_results = @mysql_query($sql, dbh());
exit();
} // cleanup_and_exit
/**
* get_global_popular
* this function gets the current globally popular items
* from the object_count table, depending on type passed
* @package Web Interface
* @catagory Get
*/
function get_global_popular($type) {
$stats = new Stats();
$count = Config::get('popular_threshold');
$web_path = Config::get('web_path');
/* Pull the top */
$results = $stats->get_top($count,$type);
foreach ($results as $r) {
/* If Songs */
if ( $type == 'song' ) {
$song = new Song($r['object_id']);
$song->format();
$text = "$song->f_artist_full - $song->title";
/* Add to array */
$song->link = "id\" title=\"". scrub_out($text) ."\">" .
scrub_out(truncate_with_ellipsis($text, Config::get('ellipsis_threshold_title')+3)) . " (" . $r['count'] . ")";
$items[] = $song;
} // if it's a song
/* If Artist */
elseif ( $type == 'artist' ) {
$artist = new Artist($r['object_id']);
$artist->format();
$artist->link = "full_name) ."\">" .
truncate_with_ellipsis($artist->full_name, Config::get('ellipsis_threshold_artist')+3) . " (" . $r['count'] . ")";
$items[] = $artist;
} // if type isn't artist
/* If Album */
elseif ( $type == 'album' ) {
$album = new Album($r['object_id']);
$album->format();
$album->link = "name) ."\">" .
scrub_out(truncate_with_ellipsis($album->name,Config::get('ellipsis_threshold_album')+3)) . " (" . $r['count'] . ")";
$items[] = $album;
} // else not album
elseif ($type == 'genre') {
$genre = new Genre($r['object_id']);
$genre->format();
$genre->link = "name) . "\">" .
scrub_out(truncate_with_ellipsis($genre->name,Config::get('ellipsis_threshold_title')+3)) . " (" . $r['count'] . ")";
$items[] = $genre;
} // end if genre
} // end foreach
/* if (count($items) == 0) {
$itemis[''] = "" . _('Not Enough Data') . "\n";
}
*/
return $items;
} // get_global_popular
/*!
@function get_file_extension
@discussion returns all characters after the last "." in $filename
Should I be using pathinfo() instead?
*/
function get_file_extension( $filename ) {
$file_name_parts = explode( ".", $filename );
$num_parts = count( $file_name_parts );
if( $num_parts <= 1 ) {
return;
} else {
return $file_name_parts[$num_parts - 1];
}
} // get_file_extension
/**
* generate_password
* This generates a random password, of the specified
* length
*/
function generate_password($length) {
$vowels = 'aAeEuUyY12345';
$consonants = 'bBdDgGhHjJmMnNpPqQrRsStTvVwWxXzZ6789';
$password = '';
$alt = time() % 2;
for ($i = 0; $i < $length; $i++) {
if ($alt == 1) {
$password .= $consonants[(rand() % 39)];
$alt = 0;
} else {
$password .= $vowels[(rand() % 17)];
$alt = 1;
}
}
return $password;
} // generate_password
/**
* scrub_out
* This function is used to escape user data that is getting redisplayed
* onto the page, it htmlentities the mojo
*/
function scrub_out($str) {
if (get_magic_quotes_gpc()) {
$str = stripslashes($str);
}
$str = htmlentities($str,ENT_QUOTES,Config::get('site_charset'));
return $str;
} // scrub_out
/**
* revert_string
* This returns a scrubed string to it's most normal state
* Uhh yea better way to do this please?
*/
function revert_string($string) {
$string = unhtmlentities($string,ENT_QUOTES,conf('site_charset'));
return $string;
} // revert_string
/**
* make_bool
* This takes a value and returns what I consider to be the correct boolean value
* This is used instead of settype alone because settype considers 0 and "false" to
* be true
* @package General
*/
function make_bool($string) {
if (strcasecmp($string,'false') == 0) {
return '0';
}
if ($string == '0') {
return '0';
}
if (strlen($string) < 1) {
return '0';
}
return settype($string,"bool");
} // make_bool
/**
* get_languages
* This function does a dir of ./locale and pulls the names of the
* different languages installed, this means that all you have to do
* is drop one in and it will show up on the context menu. It returns
* in the form of an array of names
*/
function get_languages() {
/* Open the locale directory */
$handle = @opendir(Config::get('prefix') . '/locale');
if (!is_resource($handle)) {
debug_event('language','Error unable to open locale directory','1');
}
$results = array();
/* Prepend English */
$results['en_US'] = _('English');
while ($file = readdir($handle)) {
$full_file = Config::get('prefix') . '/locale/' . $file;
/* Check to see if it's a directory */
if (is_dir($full_file) AND substr($file,0,1) != '.' AND $file != 'base') {
switch($file) {
case 'de_DE'; $name = 'Deutsch'; break;
case 'en_US'; $name = _('English'); break;
case 'en_GB'; $name = _('British English'); break;
case 'es_ES'; $name = 'Español'; break;
case 'fr_FR'; $name = 'Français'; break;
case 'it_IT'; $name = 'Italiano'; break;
case 'is_IS'; $name = 'Íslenska'; break;
case 'nl_NL'; $name = 'Nederlands'; break;
case 'tr_TR'; $name = _('Turkish'); break;
case 'zh_CN'; $name = _('Simplified Chinese') . " (简体中文)"; break;
case 'ru_RU'; $name = 'Russian (Русский)'; break;
default: $name = _('Unknown'); break;
} // end switch
$results[$file] = $name;
}
} // end while
return $results;
} // get_languages
/**
* format_time
* This formats seconds into minutes:seconds
*/
function format_time($seconds) {
return sprintf ("%d:%02d", $seconds/60, $seconds % 60);
} //format_time
/**
* translate_pattern_code
* This just contains a key'd array which it checks against to give you the 'tag' name
* that said pattern code corrasponds to, it returns false if nothing is found
*/
function translate_pattern_code($code) {
$code_array = array('%A'=>'album',
'%a'=>'artist',
'%c'=>'comment',
'%g'=>'genre',
'%T'=>'track',
'%t'=>'title',
'%y'=>'year',
'%o'=>'zz_other');
if (isset($code_array[$code])) {
return $code_array[$code];
}
return false;
} // translate_pattern_code
/**
* print_boolean
* This function takes a boolean value and then print out a friendly
* text message, usefull if you have a 0/1 that you need to turn into
* a "Off" "On"
*/
function print_boolean($value) {
if ($value) {
$string = '' . _('On') . '';
}
else {
$string = '' . _('Off') . '';
}
return $string;
} // print_boolean
/**
* invert_boolean
* This returns the opposite of what you've got
*/
function invert_boolean($value) {
if (make_bool($value)) {
return '0';
}
else {
return '1';
}
} // invert_boolean
/**
* unhtmlentities
* This is required to make thing work.. but holycrap is it ugly
*/
function unhtmlentities ($string) {
$trans_tbl = get_html_translation_table (HTML_ENTITIES);
$trans_tbl = array_flip ($trans_tbl);
$ret = strtr ($string, $trans_tbl);
return preg_replace('/&#(\d+);/me', "chr('\\1')",$ret);
} // unhtmlentities
/**
* __autoload
* This function automatically loads any missing
* classes as they are called so that we don't have to have
* a million include statements, and load more then we need
*/
function __autoload($class) {
// Lowercase the class
$class = strtolower($class);
$file = Config::get('prefix') . "/lib/class/$class.class.php";
// See if it exists
if (is_readable($file)) {
require_once $file;
if (is_callable($class . '::_auto_init')) {
call_user_func(array($class, '_auto_init'));
}
}
// Else log this as a fatal error
else {
debug_event('__autoload', "'$class' not found!",'1');
}
} // __autoload
?>