source: extensions/Shadogo/trunk/config.inc.php

<?php
/*
Plugin Name: Shadogo
Author: Binaryworld
Author URI: http://binaryworld.hd.free.fr/
*/

if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');


class ShadogoConfig { 
        public static $CONFIG_NAME = 'shadogo';
        
        private $_config = null;
        
        function  __construct($config = null) {
                global $conf;
                if ($config == null) {
                        if (isset($conf[self::$CONFIG_NAME]))
                                $this->_config = unserialize($conf[self::$CONFIG_NAME]);
                } else {
                        $this->_config = $config; 
                }
        }
        
        public static function createDefaultConfiguration () {
                $config = array(
                //
                // global parameters
                //
                'mediaFilePattern' => '/^(?<path>.*)\\/(?<file>[^\\/]*)_-_(?<media>flv|mp4|swf|mp3|webm)(?:_(?<width>\\d+)x(?<height>\\d+))?/i',
                //
                // overlaylib parameters
                //
                'modalOverlayLib'       => 'mediaboxAdvanced',
                'modalOverlayTheme' => 'grey',
                'favoritePicture'       => true,
                'hdPicture'             => true,
                'downloadPicture'       => true,
                'addToBasket'           => true,
                //
                // content parameters
                //
                // Display the HD picture in shadowbox when the picture is clicked in the picture content page
                'hdPictureInOverlay'                    => true,        
                'hdPicturePrefilterPattern'     => '/href="javascript:phpWGOpenWindow.*"/i',    
                'hdPicturePrefilterReplacement' => 'href="{$high.U_HIGH}" rel="lightbox"',      
                // Display media player in the piwigo default content page
                'displayMediaPlayer'                    => true,
                //
                // sideshow
                //
                'slideshowInOverlay'                            => true,
                'slideshowPrefilterPattern'             => '/(href="\\{\\$(?:U_SLIDESHOW|U_SLIDESHOW_START)\\}")([^>]*)(rel=".*")?/i',
                'slideshowPrefilterReplacement'         => '$1 rel="lightbox[diaporama 80% 80%]"$2',
                'slideshowClosePattern'                         => '/href="\\{\\$U_SLIDESHOW_STOP\\}"([^>]*)/i',        
                'slideshowCloseReplacement'                     => 'href="#" onclick="parent.window.ShadogoOverlayWnd.close(); return false;"$1',
                //
                // Thumbnail
                'thumbInOverlay'                                => true,
                'thumbMediaPlayerIcon'                  => true,
                'thumbContentIcon'                              => true,
                'thumbContentLabel'                             => false,       
                'thumbContentInOverlay'                 => false,
                'thumbButtonsTemplateSearch'    => '{if isset($thumbnail.NAME)}{$thumbnail.NAME}{/if}', 
                'thumbHrefContentSearch'                => 'href="{$thumbnail.URL}"'    
                );
                return $config;
        }
        
        public static function install() {
                global $conf;
                $c = self::createDefaultConfiguration();
        
                if (!isset($conf[self::$CONFIG_NAME])) {
                        $query = 'INSERT INTO ' . CONFIG_TABLE . ' (param,value,comment) VALUES ("'. self::$CONFIG_NAME .'" , "'.pwg_db_real_escape_string(serialize($c)).'" , "Shadogo configuration");';
                        pwg_query($query);
                }
        }
        public static function uninstall() {
                // Clean DB
                $q = 'DELETE FROM ' . CONFIG_TABLE . ' WHERE param="'. self::$CONFIG_NAME .'" LIMIT 1;';
                pwg_query($q);
                // Clean global config
                if (isset($conf[self::$CONFIG_NAME]))
                        unset($conf[self::$CONFIG_NAME]);
        }
        
        
        public function &__get($name) {
                return $this->_config[$name];
        }
        public function get($name) {
                return $this->_config[$name];
        }
        
        function &__set($name, $val) {
                $this->_config[$name] = $val;
        }
        public function set($name, $value) {
                $this->_config[$name] = $value;
        }
        
        public function commit() {
                conf_update_param(self::$CONFIG_NAME, pwg_db_real_escape_string(serialize($this->_config)));
        }
        
        public function assign(&$template) {
                $template->assign(self::$CONFIG_NAME, $this->_config);
        }
}