mirror of
https://github.com/Yetangitu/ampache
synced 2025-10-05 10:49:37 +02:00
4aa256cb07
Remove misleading, unvetted, or in some cases just plain wrong data. Packages and categories weren't being used correctly. They still aren't.
312 lines
9.1 KiB
PHP
312 lines
9.1 KiB
PHP
<?php
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/* vim:set tabstop=8 softtabstop=8 shiftwidth=8 noexpandtab: */
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/**
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* General Library
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*
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*
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* LICENSE: GNU General Public License, version 2 (GPLv2)
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* Copyright (c) 2001 - 2011 Ampache.org All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License v2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* @package Ampache
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* @copyright 2001 - 2011 Ampache.org
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* @license http://opensource.org/licenses/gpl-2.0 GPLv2
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* @link http://www.ampache.org/
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*/
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/**
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* set_memory_limit
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* This function attempts to change the php memory limit using init_set.
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* Will never reduce it below the current setting.
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*/
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function set_memory_limit($new_limit) {
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$current_memory = ini_get('memory_limit');
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$current_memory = substr($current_memory,0,strlen($current_memory)-1);
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if ($current_memory < $new_limit) {
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$php_memory = $new_limit . "M";
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ini_set (memory_limit, "$php_memory");
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unset($php_memory);
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}
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} // set_memory_limit
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/**
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* generate_password
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* This generates a random password of the specified length
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*/
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function generate_password($length) {
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$vowels = 'aAeEuUyY12345';
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$consonants = 'bBdDgGhHjJmMnNpPqQrRsStTvVwWxXzZ6789';
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$password = '';
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$alt = time() % 2;
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for ($i = 0; $i < $length; $i++) {
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if ($alt == 1) {
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$password .= $consonants[(rand(0,strlen($consonants)-1))];
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$alt = 0;
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}
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else {
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$password .= $vowels[(rand(0,strlen($vowels)-1))];
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$alt = 1;
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}
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}
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return $password;
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} // generate_password
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/**
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* scrub_in
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* Run on inputs, stuff that might get stuck in our db
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*/
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function scrub_in($input) {
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if (!is_array($input)) {
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return stripslashes(htmlspecialchars(strip_tags($input)));
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}
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else {
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$results = array();
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foreach($input as $item) {
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$results[] = scrub_in($item);
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}
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return $results;
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}
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} // scrub_in
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/**
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* scrub_out
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* This function is used to escape user data that is getting redisplayed
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* onto the page, it htmlentities the mojo
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*/
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function scrub_out($string) {
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//This feature has been DEPRECATED as of PHP 5.3.0
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if(version_compare(PHP_VERSION, '5.3.0', '<=') AND ini_get('magic_quotes_gpc') != 'Off') {
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$string = stripslashes($string);
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}
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$string = htmlentities($string, ENT_QUOTES, Config::get('site_charset'));
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return $string;
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} // scrub_out
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/**
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* unhtmlentities
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* Undoes htmlentities()
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*/
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function unhtmlentities($string) {
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return html_entity_decode($string, ENT_QUOTES, Config::get('site_charset'));
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} //unhtmlentities
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/**
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* format_bytes
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* Turns a size in bytes into a human-readable value
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*/
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function format_bytes($value, $precision = 2) {
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$divided = 0;
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while (strlen(floor($value)) > 3) {
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$value = ($value / 1024);
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$divided++;
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}
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switch ($divided) {
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case 1: $unit = 'kB'; break;
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case 2: $unit = 'MB'; break;
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case 3: $unit = 'GB'; break;
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case 4: $unit = 'TB'; break;
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case 5: $unit = 'PB'; break;
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default: $unit = 'B'; break;
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} // end switch
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return round($value, $precision) . ' ' . $unit;
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}
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/**
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* make_bool
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* This takes a value and returns what we consider to be the correct boolean
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* value. We need a special function because PHP considers "false" to be true.
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*/
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function make_bool($string) {
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if (strcasecmp($string,'false') == 0) {
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return false;
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}
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return (bool)$string;
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} // make_bool
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/**
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* invert_bool
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* This returns the opposite of what you've got
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*/
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function invert_bool($value) {
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return make_bool($value) ? false : true;
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} // invert_bool
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/**
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* get_languages
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* This function does a dir of ./locale and pulls the names of the
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* different languages installed, this means that all you have to do
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* is drop one in and it will show up on the context menu. It returns
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* in the form of an array of names
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*/
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function get_languages() {
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/* Open the locale directory */
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$handle = @opendir(Config::get('prefix') . '/locale');
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if (!is_resource($handle)) {
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debug_event('language','Error unable to open locale directory','1');
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}
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$results = array();
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/* Prepend English */
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$results['en_US'] = 'English (US)';
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while ($file = readdir($handle)) {
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$full_file = Config::get('prefix') . '/locale/' . $file;
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/* Check to see if it's a directory */
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if (is_dir($full_file) AND substr($file,0,1) != '.' AND $file != 'base') {
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switch($file) {
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case 'af_ZA'; $name = 'Afrikaans'; break; /* Afrikaans */
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case 'ca_ES'; $name = 'Català'; break; /* Catalan */
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case 'cs_CZ'; $name = 'Česky'; break; /* Czech */
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case 'da_DK'; $name = 'Dansk'; break; /* Danish */
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case 'de_DE'; $name = 'Deutsch'; break; /* German */
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case 'en_US'; $name = 'English (US)'; break; /* English */
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case 'en_GB'; $name = 'English (UK)'; break; /* English */
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case 'es_ES'; $name = 'Español'; break; /* Spanish */
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case 'es_MX'; $name = 'Español (MX)'; break; /* Spanish */
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case 'es_AR'; $name = 'Español (AR)'; break; /* Spanish */
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case 'et_EE'; $name = 'Eesti'; break; /* Estonian */
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case 'eu_ES'; $name = 'Euskara'; break; /* Basque */
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case 'fr_FR'; $name = 'Français'; break; /* French */
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case 'ga_IE'; $name = 'Gaeilge'; break; /* Irish */
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case 'el_GR'; $name = 'Greek'; break; /* Greek */
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case 'is_IS'; $name = 'Icelandic'; break; /* Icelandic */
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case 'it_IT'; $name = 'Italiano'; break; /* Italian */
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case 'lv_LV'; $name = 'Latviešu'; break; /* Latvian */
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case 'lt_LT'; $name = 'Lietuvių'; break; /* Lithuanian */
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case 'hu_HU'; $name = 'Magyar'; break; /* Hungarian */
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case 'nl_NL'; $name = 'Nederlands'; break; /* Dutch */
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case 'no_NO'; $name = 'Norsk bokmål'; break; /* Norwegian */
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case 'pl_PL'; $name = 'Polski'; break; /* Polish */
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case 'pt_BR'; $name = 'Português Brasileiro'; break; /* Portuguese */
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case 'pt_PT'; $name = 'Português'; break; /* Portuguese */
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case 'ro_RO'; $name = 'Română'; break; /* Romanian */
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case 'sk_SK'; $name = 'Slovenčina'; break; /* Slovak */
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case 'sl_SI'; $name = 'Slovenščina'; break; /* Slovenian */
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case 'sr_CS'; $name = 'Srpski'; break; /* Serbian */
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case 'fi_FI'; $name = 'Suomi'; break; /* Finnish */
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case 'sv_SE'; $name = 'Svenska'; break; /* Swedish */
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case 'uk_UA'; $name = 'Українська'; break; /* Ukrainian */
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case 'vi_VN'; $name = 'Tiếng Việt'; break; /* Vietnamese */
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case 'tr_TR'; $name = 'Türkçe'; break; /* Turkish */
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case 'bg_BG'; $name = 'Български'; break; /* Bulgarian */
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case 'ru_RU'; $name = 'Русский'; break; /* Russian */
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case 'zh_CN'; $name = '简体中文'; break; /* Chinese */
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case 'zn_TW'; $name = '繁體中文'; break; /* Chinese */
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case 'ko_KR'; $name = '한국말'; break; /* Korean */
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case 'ja_JP'; $name = '日本語'; break; /* Japanese */
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case 'nb_NO'; $name = 'Norsk'; break; /* Norwegian */
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/* These languages are right to left. */
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case 'ar_SA'; $name = 'العربية'; break; /* Arabic */
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case 'he_IL'; $name = 'עברית'; break; /* Hebrew */
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case 'fa_IR'; $name = 'فارسي'; break; /* Farsi */
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default: $name = _('Unknown'); break;
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} // end switch
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$results[$file] = $name;
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}
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} // end while
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return $results;
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} // get_languages
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/**
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* is_rtl
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* This checks whether to be a rtl language.
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*/
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function is_rtl($locale) {
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return in_array($locale, array("he_IL", "fa_IR", "ar_SA"));
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}
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/**
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* translate_pattern_code
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* This just contains a keyed array which it checks against to give you the
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* 'tag' name that said pattern code corrasponds to. It returns false if nothing
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* is found.
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*/
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function translate_pattern_code($code) {
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$code_array = array('%A'=>'album',
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'%a'=>'artist',
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'%c'=>'comment',
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'%g'=>'genre',
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'%T'=>'track',
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'%t'=>'title',
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'%y'=>'year',
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'%o'=>'zz_other');
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if (isset($code_array[$code])) {
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return $code_array[$code];
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}
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return false;
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} // translate_pattern_code
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/**
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* __autoload
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* This function automatically loads any missing classes as they are needed so
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* that we don't use a million include statements which load more than we need.
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*/
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function __autoload($class) {
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// Lowercase the class
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$class = strtolower($class);
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$file = Config::get('prefix') . "/lib/class/$class.class.php";
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// See if it exists
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if (is_readable($file)) {
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require_once $file;
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if (is_callable($class . '::_auto_init')) {
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call_user_func(array($class, '_auto_init'));
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}
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}
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// Else log this as a fatal error
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else {
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debug_event('__autoload', "'$class' not found!",'1');
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}
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} // __autoload
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?>
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