name] = $r->value;
} // end while sys prefs
conf($results, 1);
unset($results);
if (!$username) { $username = $_SESSION['userdata']['username']; }
$user = new User($username);
$sql = "SELECT preferences.name,user_preference.value FROM preferences,user_preference WHERE user_preference.user='$user->username'" .
" AND user_preference.preference=preferences.id";
$db_results = mysql_query($sql, dbh());
while ($r = mysql_fetch_object($db_results)) {
$results[$r->name] = $r->value;
}
unset($results['user'], $results['id']);
conf($results, 1);
} // get_preferences
/**
* flip_class
* takes an array of 2 class names
* and flips them back and forth and
* then echo's out [0]
*/
function flip_class($array=0) {
static $classes = array();
if ($array) {
$classes = $array;
}
else {
$classes = array_reverse($classes);
return $classes[0];
}
} // flip_class
/**
* clear_now_playing
* Clears the now playing information incase something has
* gotten stuck in there
*/
function clear_now_playing() {
$sql = "DELETE FROM now_playing";
$db_results = mysql_query($sql, dbh());
return true;
} // clear_now_playing
/**
* show_tool_box
* shows the toolbox
*/
function show_tool_box ($title, $items) {
include(conf('prefix') . "/templates/tool_box.inc");
}// show_tool_box
/**
* show_box
* shows a generic box
*/
function show_box($title,$items) {
include(conf('prefix') . "/templates/show_box.inc");
} // show_box
/**
* show_menu_items
* shows menu items
*/
function show_menu_items ($high) {
include(conf('prefix') . "/templates/menu.inc");
} // show_menu_items
/**
* Show Browse Menu
* Shows the menu used by the browse page
* @package Web Interface
* @cataogry Menu
* @author Karl Vollmer
*/
function show_browse_menu($highlight) {
$highlight = ucfirst($highlight);
include(conf('prefix'). "/templates/show_browse_menu.inc");
} // show_browse_menu
/**
* _
* checks to see if the alias _ is defined
* if it isn't it defines it as a simple return
*/
if (!function_exists('_')) {
function _($string) {
return $string;
} // _
} // if _ isn't defined
/**
* show_playlist_menu
* playlist functions
*/
function show_playlist_menu () {
echo "
";
} // show_playlist_menu
/**
* show_admin_menu
* shows the admin menu
*/
function show_admin_menu ($admin_highlight) {
include(conf('prefix') . "/templates/admin_menu.inc");
} // show_admin_menu
/**
* access_denied
* throws an error if they try to do something
* that they aren't allowed to
*/
function access_denied() {
show_template('style');
show_footer();
echo "
";
echo "Error Access Denied
\n";
show_footer();
exit();
} // access_denied
/**
* show_users
* shows all users (admin function)
*/
function show_users () {
$dbh = dbh();
// Setup the View Ojbect
$view = new View();
$view->import_session_view();
// if we are returning
if ($_REQUEST['keep_view']) {
$view->initialize();
}
// If we aren't keeping the view then initlize it
else {
$sql = "SELECT username FROM user";
$db_results = mysql_query($sql, $dbh);
$total_items = mysql_num_rows($db_results);
if ($match != "Show_all") { $offset_limit = $_SESSION['userdata']['offset_limit']; }
$view = new View($sql, 'admin/users.php','fullname',$total_items,$offset_limit);
}
$db_result = mysql_query($view->sql, $dbh);
require(conf('prefix') . "/templates/show_users.inc");
} // show_users()
/**
* return_referer
* returns the script part of the
* referer address passed by the web browser
* this is not %100 accurate
*/
function return_referer() {
$web_path = substr(conf('web_path'),0,strlen(conf('web_path'))-1-strlen($_SERVER['SERVER_PORT'])) . "/";
$next = str_replace($web_path,"",$_SERVER['HTTP_REFERER']);
// If there is more than one :// we know it's fudged
// and just return the index
if (substr_count($next,"://") > 1) {
return "index.php";
}
return $next;
} // return_referer
/**
* show_alphabet_list
* shows the A-Z,0-9 lists for
* albums and artist pages
*/
function show_alphabet_list ($type,$script="artist.php",$selected="false",$action='match') {
$list = array(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,1,2,3,4,5,6,7,8,9,"0");
$style_name = "style_" . strtolower($selected);
${$style_name} = "style=\"font-weight:bold;\"";
echo "\n";
} // show_alphabet_list
/**
* show_alphabet_form
* this shows the spiffy little form that acts as a "quick search" when browsing
* @package General
* @catagory Display
*/
function show_alphabet_form($match, $text, $action) {
require (conf('prefix') . '/templates/show_alphabet_form.inc.php');
} // show_alphabet_form
/**
* show_local_control
* shows the controls
* for localplay
*/
function show_local_control () {
require_once(conf('prefix') . "/templates/show_localplay.inc");
} // show_local_control
/**
* truncate_with_ellipse
* truncates a text file to specified length by adding
* thre dots (ellipse) to the end
* (Thx Nedko Arnaudov)
* @todo Fix Spelling!
* @depreciated
*/
function truncate_with_ellipse($text, $max=27) {
/* Run the function with the correct spelling */
return truncate_with_ellipsis($text,$max);
} // truncate_with_ellipse
/**
* truncate_with_ellipsis
* Correct Spelling function that truncates text to a specific lenght
* and appends three dots, or an ellipsis to the end
* @package Web Interface
* @catagory General
* @author Nedko Arnaudov
*/
function truncate_with_ellipsis($text, $max=27) {
/* If we want it to be shorter than three, just throw it back */
if ($max > 3) {
/* Make sure the functions exist before doing the iconv mojo */
if (function_exists('iconv') && function_exists('iconv_substr') && function_exists('iconv_strlen')) {
if (iconv_strlen($text, conf('site_charset')) > $max) {
$text = iconv_substr($text, 0, $max-3, conf('site_charset'));
$text .= iconv("ISO-8859-1", conf('site_charset'), "...");
}
}
/* Do normal substr if we don't have iconv */
else {
if (strlen($text) > $max) {
$text = substr($text,0,$max-3)."...";
}
} // else no iconv
} // else greater than 3
return $text;
} // truncate_with_ellipsis
/**
* show_footer
* shows the footer of the page
*/
function show_footer() {
$class = "table-header";
echo "
";
} // show_footer
/**
* show_now_playing
* shows the now playing template
*/
function show_now_playing() {
$dbh = dbh();
$web_path = conf('web_path');
$results = get_now_playing();
require (conf('prefix') . "/templates/show_now_playing.inc");
} // show_now_playing
/**
* show_user_registration
* this function is called for a new user
* registration
* @author Terry
* @todo Fix so that it recieves an array of values for the user reg rather than seperate
*/
function show_user_registration ($values=array()) {
require (conf('prefix') . "/templates/show_user_registration.inc.php");
} // show_user_registration
/**
* show_edit_profile
* shows a single user profile for editing
* @package Web Interface
* @catagory Display
*/
function show_edit_profile($username) {
$this_user = new User($username);
require (conf('prefix') . "/templates/show_user.inc.php");
} // show_edit_profile
/**
* show_playlist
* this shows the current playlist
*/
function show_playlist($playlist_id) {
/* Create the Playlist */
$playlist = new Playlist($playlist_id);
$song_ids = $playlist->get_songs();
if (count($song_ids) > 0) {
show_songs($song_ids, $playlist->id);
}
else {
echo "" . _("No songs in this playlist.") . "
\n";
}
} // show_playlist
/**
* show_play_selected
* this shows the playselected/add to playlist
* box, which includes a little javascript
*/
function show_play_selected() {
require (conf('prefix') . "/templates/show_play_selected.inc.php");
} // show_play_selected
/**
* get_now_playing
* gets the now playing information
* @package Web Interface
* @catagory Get
*/
function get_now_playing() {
$sql = "SELECT song_id,user FROM now_playing ORDER BY start_time DESC";
$db_results = mysql_query($sql, dbh());
while ($r = mysql_fetch_assoc($db_results)) {
$song = new Song($r['song_id']);
$song->format_song();
$np_user = new User($r['user']);
$results[] = array('song'=>$song,'user'=>$np_user);
} // end while
$myMpd = init_mpd();
if (is_object($myMpd) AND conf('mpd_method') == 'file') {
$sql = "SELECT song.id FROM song WHERE file = \"". conf('mpd_dir') . "/" .
$myMpd->playlist[$myMpd->current_track_id]['file']. "\"";
$db_results = @mysql_query($sql,dbh());
while ($r = mysql_fetch_assoc($db_results)) {
$song = new Song($r['id']);
$song->format_song();
$np_user = new User(0);
$np_user->fullname = 'MPD User';
$np_user->username = 'mpd_user';
$results[] = array('song'=>$song,'user'=>$np_user);
} // end while
} // end if we have a MPD object
return $results;
} // get_now_playing
/**
* show_clear
* this is a hack because of the float mojo it clears the floats
* @package Web Interface
* @catagory Hack-o-Rama
* @author Karl Vollmer
*/
function show_clear() {
echo "\n
\n";
} // show_clear
/**
* show_page_footer
* adds page footer including html and body end tags
* @param $menu menu item to highlight
* @param $admin_menu admin menu item to highlight
* @param $display_menu display menu or not (1 on 0 off)
* @package Web Interface
* @catagory Display
*/
function show_page_footer($menu="Home", $admin_menu='', $display_menu=0) {
if ($display_menu){
if($menu == 'Admin'){
show_admin_menu($admin_menu);
} // end if admin
show_menu_items($menu);
} // end if
show_template('footer');
} // show_page_footer
/**
* Show All Popular
* This functions shows all of the possible global popular tables, this is basicly a top X where X is
* set on a per user basis
* @package Web Interface
* @catagory Display
* @author Karl Vollmer
*/
function show_all_popular() {
$artists = get_global_popular('artist');
$albums = get_global_popular('album');
$songs = get_global_popular('song');
$genres = get_global_popular('genre');
require_once(conf('prefix') . '/templates/show_all_popular.inc.php');
} // show_all_popular
/**
* Show All Recent
* This function shows all of the possible "Newest" tables. The number of newest is pulled from the users
* popular threshold
* @package Web Interface
* @catagory Display
* @author Karl Vollmer
*/
function show_all_recent() {
$artists = get_newest('artist');
$albums = get_newest('album');
require_once(conf('prefix') . '/templates/show_all_recent.inc.php');
} // show_all_recent
/**
* show_local_catalog_info
* Shows the catalog stats
* @package Web INterface
* @catagory Display
*/
function show_local_catalog_info() {
$dbh = dbh();
/* Before we display anything make sure that they have a catalog */
$query = "SELECT * FROM catalog";
$db_results = mysql_query($query, $dbh);
if (!mysql_num_rows($db_results)) {
$items[] = "" . _("No Catalogs Found!") . "
";
$items[] = "" ._("Add a Catalog") . "";
show_info_box(_("Catalog Statistics"),'catalog',$items);
return false;
}
$query = "SELECT count(*) AS songs, SUM(size) AS size, SUM(time) as time FROM song";
$db_result = mysql_query($query, $dbh);
$songs = mysql_fetch_assoc($db_result);
$query = "SELECT count(*) FROM album";
$db_result = mysql_query($query, $dbh);
$albums = mysql_fetch_row($db_result);
$query = "SELECT count(*) FROM artist";
$db_result = mysql_query($query, $dbh);
$artists = mysql_fetch_row($db_result);
$sql = "SELECT count(*) FROM user";
$db_result = mysql_query($sql, $dbh);
$users = mysql_fetch_row($db_result);
$time = time();
$last_seen_time = $time - 1200;
$sql = "SELECT count(DISTINCT s.username) FROM session AS s " .
"INNER JOIN user AS u ON s.username = u.username " .
"WHERE s.expire > " . $time . " " .
"AND u.last_seen > " . $last_seen_time;
$db_result = mysql_query($sql, $dbh);
$connected_users = mysql_fetch_row($db_result);
$hours = floor($songs['time']/3600);
$size = $songs['size']/1048576;
$days = floor($hours/24);
$hours = $hours%24;
$time_text = "$days ";
$time_text .= ($days == 1) ? _("day") : _("days");
$time_text .= ", $hours ";
$time_text .= ($hours == 1) ? _("hour") : _("hours");
if ( $size > 1024 ) {
$total_size = sprintf("%.2f", ($size/1024));
$size_unit = "GB";
}
else {
$total_size = sprintf("%.2f", $size);
$size_unit = "MB";
}
require(conf('prefix') . "/templates/show_local_catalog_info.inc.php");
} // show_local_catalog_info
/*!
@function img_resize
@discussion this automaticly resizes the image for thumbnail viewing
only works on gif/jpg/png this function also checks to make
sure php-gd is enabled
*/
function img_resize($image,$size,$type){
/* Make sure they even want us to resize it */
if (!conf('resize_images')) {
return false;
}
/* First check for php-gd */
$info = gd_info();
if ($type == 'jpg' AND !$info['JPG Support']) {
return false;
}
elseif ($type == 'png' AND !$info['PNG Support']) {
return false;
}
elseif ($type == 'gif' AND !$info['GIF Create Support']) {
return false;
}
$src = imagecreatefromstring($image);
$width = imagesx($src);
$height = imagesy($src);
$new_w = $size['width'];
$new_h = $size['height'];
$img = imagecreatetruecolor($new_w,$new_h);
imagecopyresampled($img,$src,0,0,0,0,$new_w,$new_h,$width,$height);
// determine image type and send it to the client
switch ($type) {
case 'jpg':
imagejpeg($img,null,100);
break;
case 'gif':
imagegif($img,null,100);
break;
case 'png':
imagepng($img,null,100);
break;
}
} // img_resize
/**
* show_genres
* this shows the 'many' genre form, it takes an array of genre objects and the view object
* @package Genre
* @catagory Display
*/
function show_genres($genres,$view) {
require (conf('prefix') . '/templates/show_genres.inc.php');
} // show_genres
/**
* show_genre
* this shows a single genre item which is basicly just a link to the albums/artists/songs of said genre
* @package Genre
* @catagory Display
*/
function show_genre($genre_id) {
$genre = new Genre($genre_id);
require (conf('prefix') . '/templates/show_genre.inc.php');
} // show_genre
?>