";
foreach ($list as $l) {
$style_name = "style_" . strtolower($l);
$class = "link";
if ($l==$selected) $class .=" active";
echo "" .
$l . "\n";
}
echo "";
} // show_alphabet_list
/**
* truncate_with_ellipsis
* Correct Spelling function that truncates text to a specific lenght
* and appends three dots, or an ellipsis to the end
* @package Web Interface
* @catagory General
* @author Nedko Arnaudov
*/
function truncate_with_ellipsis($text, $max='') {
$max = $max ? $max : '27';
/* If we want it to be shorter than three, just throw it back */
if ($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, Config::get('site_charset')) > $max) {
$text = iconv_substr($text, 0, $max-3, Config::get('site_charset'));
$text .= iconv("ISO-8859-1", Config::get('site_charset'), "...");
}
}
/* Do normal substr if we don't have iconv */
else {
if (strlen($text) > $max) {
$text = substr($text,0,$max-3)."...";
}
} // else no iconv
} // else greater than 3
return $text;
} // truncate_with_ellipsis
/**
* show_header
* This shows the header.inc.php, it may do something
* more in the future
*/
function show_header() {
require_once Config::get('prefix') . '/templates/header.inc.php';
} // show_header
/**
* show_footer
* shows the footer of the page
*/
function show_footer() {
require_once Config::get('prefix') . '/templates/footer.inc.php';
} // show_footer
/**
* show_play_selected
* this shows the playselected/add to playlist
* box, which includes a little javascript
*/
function show_play_selected() {
require (conf('prefix') . "/templates/show_play_selected.inc.php");
} // show_play_selected
/*
* Artist Ratings - Implemented by SoundOfEmotion
*
* set_artist_rating()
*
* check to see if the ratings exist
* if they do: update them
* if they don't: insert them
*
*/
function set_artist_rating ($artist_id, $rate_user, $rating) {
$artist_id = sql_escape($artist_id);
$sql = "SELECT * FROM ratings WHERE user='$rate_user' AND object_type='artist' AND object_id='$artist_id'";
$db_result = mysql_query( $sql, dbh() );
$r = mysql_fetch_row( $db_result );
if($r[0]) {
$sql2 = "UPDATE ratings SET user_rating='$rating' WHERE object_id='$artist_id' AND user='$rate_user' AND object_type='artist'";
$db_result2 = mysql_query( $sql2, dbh() );
$r = mysql_fetch_row( $db_result2 );
return mysql_insert_id( dbh() );
}
else if(!$r[0]) {
$sql2 = "INSERT INTO ratings (id,user,object_type,object_id,user_rating) ".
"VALUES ('','$rate_user','artist','$artist_id','$rating')";
$db_result2 = mysql_query( $sql2, dbh() );
return mysql_insert_id(dbh() );
}
else{
return "NA";
}
} // set_artist_rating()
/*
* Album Ratings - Implemented by SoundOfEmotion
*
* set_album_rating()
*
* check to see if the ratings exist
* if they do: update them
* if they don't: insert them
*
*/
function set_album_rating($album_id, $rate_user, $rating) {
$album_id = sql_escape($album_id);
$sql = "SELECT * FROM ratings WHERE user='$rate_user' AND object_type='album' AND object_id='$album_id'";
$db_result = mysql_query( $sql, dbh() );
$r = mysql_fetch_row( $db_result );
if($r[0]) {
$sql2 = "UPDATE ratings SET user_rating='$rating' WHERE object_id='$album_id' AND user='$rate_user' AND object_type='album'";
$db_result2 = mysql_query( $sql2, dbh() );
return mysql_insert_id( dbh() );
}
else if(!$r[0]) {
$sql2 = "INSERT INTO ratings (id,user,object_type,object_id,user_rating) ".
"VALUES ('','$rate_user','album','$album_id','$rating')";
$db_result2 = mysql_query( $sql2, dbh() );
return mysql_insert_id( dbh() );
}
else{
return "NA";
}
} // set_album_rating()
/*
* Song Ratings - Implemented by SoundOfEmotion
*
* set_song_rating()
*
* check to see if the ratings exist
* if they do: update them
* if they don't: insert them
*
*/
function set_song_rating($song_id, $rate_user, $rating) {
$song_id = sql_escape($song_id);
$sql = "SELECT * FROM ratings WHERE user='$rate_user' AND object_type='song' AND object_id='$song_id'";
$db_result = mysql_query( $sql, dbh() );
$r = mysql_fetch_row( $db_result );
if($r[0]){
$sql2 = "UPDATE ratings SET user_rating='$rating' WHERE object_id='$song_id' AND user='$rate_user' AND object_type='song'";
$db_result2 = mysql_query( $sql2, dbh() );
return mysql_insert_id( dbh() );
}
else if(!$r[0]){
$sql2 = "INSERT INTO ratings (id,user,object_type,object_id,user_rating) ".
"VALUES ('','$rate_user','song','$song_id','$rating')";
$db_result2 = mysql_query( $sql2, dbh() );
return mysql_insert_id( dbh() );
}
else{
return "NA";
}
} // set_song_rating()
/**
* 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($menu);
} // end if
show_template('footer');
} // show_page_footer
/**
* img_resize
* this automaticly resizes the image for thumbnail viewing
* only works on gif/jpg/png this function also checks to make
* sure php-gd is enabled
*/
function img_resize($image,$size,$type,$album_id) {
/* Make sure they even want us to resize it */
if (!Config::get('resize_images')) {
return $image['raw'];
}
// Already resized
if ($image['db_resized']) {
debug_event('using_resized','using resized image for Album:' . $album_id,'2');
return $image['raw'];
}
$image = $image['raw'];
if (!function_exists('gd_info')) { return false; }
/* First check for php-gd */
$info = gd_info();
if ( ($type == 'jpg' OR $type == 'jpeg') AND !$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);
if (!$src) {
debug_event('IMG_RESIZE','Failed to create from string','3');
return false;
}
$width = imagesx($src);
$height = imagesy($src);
$new_w = $size['width'];
$new_h = $size['height'];
$img = imagecreatetruecolor($new_w,$new_h);
if (!imagecopyresampled($img,$src,0,0,0,0,$new_w,$new_h,$width,$height)) {
debug_event('IMG_RESIZE','Failed to copy resample image','3');
return false;
}
ob_start();
// determine image type and send it to the client
switch ($type) {
case 'jpg':
case 'jpeg':
imagejpeg($img,null,100);
break;
case 'gif':
imagegif($img);
break;
case 'png':
imagepng($img);
break;
}
// Grab this image data and save it into the thumbnail
$data = ob_get_contents();
ob_end_clean();
// If our image create failed don't save it, just return
if (!$data) {
debug_event('IMG_RESIZE','Failed to resize Art from Album:' . $album_id,'3');
return $image;
}
// Save what we've got
Album::save_resized_art($data,'image/' . $type,$album_id);
return $data;
} // img_resize
/**
* show_genres
* this shows the 'many' genre form, it takes an array of genre objects and the view object
*/
function show_genres($genres,$view) {
require Config::get('prefix') . '/templates/show_genres.inc.php';
} // show_genres
/**
* show_genre
* this shows a single genre item which is basicly just a link to the albums/artists/songs of said genre
*/
function show_genre($genre_id) {
$genre = new Genre($genre_id);
require Config::get('prefix') . '/templates/show_genre.inc.php';
} // show_genre
/**
* get_location
* This function gets the information about said persons currently location
* this is used for A) Sidebar highlighting & submenu showing and B) Titlebar information
* it returns an array of information about what they are currently doing
* Possible array elements
* ['title'] Text name for the page
* ['page'] actual page name
* ['section'] name of the section we are in, admin, browse etc (submenu control)
* @package General
*/
function get_location() {
$location = array();
if (strlen($_SERVER['PHP_SELF'])) {
$source = $_SERVER['PHP_SELF'];
}
else {
$source = $_SERVER['REQUEST_URI'];
}
/* Sanatize the $_SERVER['PHP_SELF'] variable */
$source = ltrim($source, Config::get('raw_web_path'));
$location['page'] = preg_replace("/^\/(.+\.php)\/?.*/","$1",$source);
switch ($location['page']) {
case 'index.php':
$location['title'] = _('Home');
break;
case 'upload.php':
$location['title'] = _('Upload');
break;
case 'localplay.php':
$location['title'] = _('Local Play');
break;
case 'randomplay.php':
$location['title'] = _('Random Play');
break;
case 'playlist.php':
$location['title'] = _('Playlist');
break;
case 'search.php':
$location['title'] = _('Search');
break;
case 'preferences.php':
$location['title'] = _('Preferences');
break;
case 'admin/index.php':
$location['title'] = _('Admin-Catalog');
$location['section'] = 'admin';
break;
case 'admin/catalog.php':
$location['title'] = _('Admin-Catalog');
$location['section'] = 'admin';
break;
case 'admin/users.php':
$location['title'] = _('Admin-User Management');
$location['section'] = 'admin';
break;
case 'admin/mail.php':
$location['title'] = _('Admin-Mail Users');
$location['section'] = 'admin';
break;
case 'admin/access.php':
$location['title'] = _('Admin-Manage Access Lists');
$location['section'] = 'admin';
break;
case 'admin/preferences.php':
$location['title'] = _('Admin-Site Preferences');
$location['section'] = 'admin';
break;
case 'admin/modules.php':
$location['title'] = _('Admin-Manage Modules');
$location['section'] = 'admin';
break;
case 'browse.php':
$location['title'] = _('Browse Music');
$location['section'] = 'browse';
break;
case 'albums.php':
$location['title'] = _('Albums');
$location['section'] = 'browse';
break;
case 'artists.php':
$location['title'] = _('Artists');
$location['section'] = 'browse';
break;
case 'genre.php':
$location['title'] = _('Genre');
$location['section'] = 'browse';
break;
case 'stats.php':
$location['title'] = _('Statistics');
break;
default:
$location['title'] = '';
break;
} // switch on raw page location
return $location;
} // get_location
/**
* show_preference_box
* This shows the preference box for the preferences pages
* it takes a chunck of the crazy preference array and then displays it out
* it does not contain the tags
*/
function show_preference_box($preferences) {
require Config::get('prefix') . '/templates/show_preference_box.inc.php';
} // show_preference_box
/**
* good_email
* Don't get me started... I'm sure the indenting is still wrong on this
* it shouldn't be named this, it should be documented, yea this needs
* some serious MOJO work
*/
function good_email($email) {
// First check that there's one @ symbol, and that the lengths are good
if (!ereg("^[^@]{1,64}@[^@]{1,255}$", $email)) {
// Email invalid because wrong number of characters in one section, or wrong number of @ symbols.
return false;
}
// Split it into sections
$email_array = explode("@", $email);
$local_array = explode(".", $email_array[0]);
for ($i = 0; $i < sizeof($local_array); $i++) {
if (!ereg("^(([A-Za-z0-9!#$%&'*+/=?^_`{|}~-][A-Za-z0-9!#$%&'*+/=?^_`{|}~\.-]{0,63})|(\"[^(\\|\")]{0,62}\"))$", $local_array[$i])) {
return false;
}
}
if (!ereg("^\[?[0-9\.]+\]?$", $email_array[1])) { // Check if domain is IP. If not, it should be valid domain name
$domain_array = explode(".", $email_array[1]);
if (sizeof($domain_array) < 2) {
return false; // Not enough parts to domain
}
for ($i = 0; $i < sizeof($domain_array); $i++) {
if (!ereg("^(([A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])|([A-Za-z0-9]+))$", $domain_array[$i])) {
return false;
}
}
}
return true;
} //good_email
/**
* show_playlist_import
* This shows the playlist import templates
*/
function show_playlist_import() {
require (conf('prefix') . '/templates/show_import_playlist.inc.php');
} // show_playlist_import
/**
* show_album_select
* This displays a select of every album that we've got in Ampache, (it can be hella long) it's used
* by the Edit page, it takes a $name and a $album_id
*/
function show_album_select($name='album',$album_id=0,$allow_add=0,$song_id=0) {
// Generate key to use for HTML element ID
static $id_cnt;
if ($song_id) {
$key = "album_select_$song_id";
} else {
$key = "album_select_c" . ++$id_cnt;
}
// Added ID field so we can easily observe this element
echo "\n";
} // show_album_select
/**
* show_artist_select
* This is the same as the album select except it's *gasp* for artists how inventive!
*/
function show_artist_select($name='artist', $artist_id=0, $allow_add=0, $song_id=0) {
// Generate key to use for HTML element ID
static $id_cnt;
if ($song_id) {
$key = "artist_select_$song_id";
} else {
$key = "artist_select_c" . ++$id_cnt;
}
echo "\n";
} // show_artist_select
/**
* show_genre_select
* It's amazing we have three of these funtions now, this one shows a select of genres and take s name
* and a selected genre... Woot!
*/
function show_genre_select($name='genre',$genre_id=1,$size='', $allow_add=0, $song_id=0) {
// Generate key to use for HTML element ID
static $id_cnt;
if ($song_id) {
$key = "genre_select_$song_id";
} else {
$key = "genre_select_c" . ++$id_cnt;
}
if ($size > 0) {
$multiple_txt = " multiple=\"multiple\" size=\"$size\"";
}
echo "\n";
} // show_genre_select
/**
* show_catalog_select
* Yet another one of these buggers. this shows a drop down of all of your catalogs
*/
function show_catalog_select($name='catalog',$catalog_id=0,$style='') {
echo "\n";
} // show_catalog_select
/**
* show_user_select
* This one is for users! shows a select/option statement so you can pick a user
* to blame
*/
function show_user_select($name,$selected='',$style='') {
echo "\n";
} // show_user_select
/**
* show_playlist_select
* This one is for users! shows a select/option statement so you can pick a user
* to blame
*/
function show_playlist_select($name,$selected='',$style='') {
echo "\n";
} // show_playlist_select
/**
* show_box_top
* This function requires the top part of the box
* it takes title as an optional argument
*/
function show_box_top($title='',$class='') {
require Config::get('prefix') . '/templates/show_box_top.inc.php';
} // show_box_top
/**
* show_box_bottom
* This function requires the bottom part of the box
* it does not take any arguments
*/
function show_box_bottom() {
require Config::get('prefix') . '/templates/show_box_bottom.inc.php';
} // show_box_bottom
/**
* get_user_icon
* this function takes a name and a returns either a text representation
* or an tag
*/
function get_user_icon($name,$title='',$id='') {
/* Because we do a lot of calls cache the URLs */
static $url_cache = array();
// If our name is an array
if (is_array($name)) {
$hover_name = $name['1'];
$name = $name['0'];
}
if (!$title) { $title = $name; }
if ($id) {
$id_element = 'id="' . $id . '"';
}
if (isset($url_cache[$name])) {
$img_url = $url_cache[$name];
$cache_url = true;
}
if (isset($url_cache[$hover_name])) {
$hover_url = $url_cache[$hover_name];
$cache_hover = true;
}
if (empty($hover_name)) { $cache_hover = true; }
if (!isset($cache_url) OR !isset($cache_hover)) {
$icon_name = 'icon_' . $name . '.png';
/* Build the image url */
if (file_exists(Config::get('prefix') . Config::get('theme_path') . '/images/icons/' . $icon_name)) {
$img_url = Config::get('web_path') . Config::get('theme_path') . '/images/icons/' . $icon_name;
}
else {
$img_url = Config::get('web_path') . '/images/' . $icon_name;
}
/* If Hover, then build its url */
if (!empty($hover_name)) {
$hover_icon = 'icon_' . $hover_name . '.png';
if (file_exists(Config::get('prefix') . Config::get('theme_path') . '/images/icons/' . $icon_name)) {
$hov_url = Config::get('web_path') . Config::get('theme_path') . '/images/icons/' . $hover_icon;
}
else {
$hov_url = Config::get('web_path') . '/images/' . $hover_icon;
}
$hov_txt = "onmouseover=\"this.src='$hov_url'; return true;\" onmouseout=\"this.src='$img_url'; return true;\"";
} // end hover
} // end if not cached
$string = "";
return $string;
} // get_user_icon
/**
* xml_from_array
* This takes a one dimensional array and
* creates a XML document form it for use
* primarly by the ajax mojo
*/
function xml_from_array($array,$callback=0,$type='') {
// If we weren't passed an array then return a blank string
if (!is_array($array)) { return ''; }
// The type is used for the different XML docs we pass
switch ($type) {
case 'itunes':
foreach ($array as $key=>$value) {
if (is_array($value)) {
$value = xml_from_array($value,1,$type);
$string .= "\t\t<$key>\n$value\t\t\n";
}
else {
if ($key == "key"){
$string .= "\t\t<$key>$value\n";
} elseif (is_int($value)) {
$string .= "\t\t\t$key$value\n";
} elseif ($key == "Date Added") {
$string .= "\t\t\t$key$value\n";
} elseif (is_string($value)) {
/* We need to escape the value */
$string .= "\t\t\t$key\n";
}
}
} // end foreach
return $string;
break;
case 'xspf':
foreach ($array as $key=>$value) {
if (is_array($value)) {
$value = xml_from_array($value,1,$type);
$string .= "\t\t<$key>\n$value\t\t\n";
}
else {
if ($key == "key"){
$string .= "\t\t<$key>$value\n";
} elseif (is_numeric($value)) {
$string .= "\t\t\t<$key>$value\n";
} elseif (is_string($value)) {
/* We need to escape the value */
$string .= "\t\t\t<$key>\n";
}
}
} // end foreach
return $string;
break;
default:
foreach ($array as $key=>$value) {
if (is_numeric($key)) { $key = 'item'; }
if (is_array($value)) {
$value = xml_from_array($value,1);
$string .= "\t$value\n";
}
else {
/* We need to escape the value */
$string .= "\t\n";
}
// end foreach elements
}
if (!$callback) {
$string = "\n\n" . $string . "\n";
}
return $string;
break;
}
} // xml_from_array
/**
* xml_get_header
* This takes the type and returns the correct xml header
*/
function xml_get_header($type){
switch ($type){
case 'itunes':
$header = "\n" .
"\n" .
"\n" .
"\n" .
" Major Version1\n" .
" Minor Version1\n" .
" Application Version7.0.2\n" .
" Features1\n" .
" Show Content Ratings\n" .
" Tracks\n" .
" \n";
return $header;
break;
case 'xspf':
$header = "\n" .
"\n ".
"Ampache XSPF Playlist\n" .
"" . Config::get('site_title') . "\n" .
"" . Config::get('site_title') . "\n" .
"". Config::get('web_path') ."\n" .
"\n\n\n\n";
return $header;
break;
default:
$header = "\n";
return $header;
break;
}
} //xml_get_header
/**
* xml_get_footer
* This takes the type and returns the correct xml footer
*/
function xml_get_footer($type){
switch ($type){
case 'itunes':
$footer = " \n" .
"\n" .
"\n";
return $footer;
break;
case 'xspf':
$footer = " \n" .
"\n";
return $footer;
break;
default:
break;
}
} //xml_get_footer
/**
* ajax_include
* This does an ob_start, getcontents, clean
* on the specified require, only works if you
* don't need to pass data in
*/
function ajax_include($include) {
ob_start();
require_once Config::get('prefix') . '/templates/' . $include;
$results = ob_get_contents();
ob_end_clean();
return $results;
} // ajax_include
?>