source: extensions/Shadogo/trunk/overlaylibs.inc.php @ 10021

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

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

interface iModalOverlayLib {
        static public function getName();
        static public function isInstalled();
        static public function getThemes();
        public function getPlayerUrl();
        public function getFlashVarsTemplate();
        public function getDefaultLinkRelationship();
        public function appendHeaderContent($template, $tpl_var, $config);
        public function getCloseThumbnailJavaScript();
}

class ShadowboxWrapper implements iModalOverlayLib {
        public static $LIB_NAME = 'shadowbox';
        
        static function getName() {
                return self::$LIB_NAME;
        }
        
        static public function isInstalled() {
                $filename = ModalOverlayLibFactory::getFactoryPath() .DS. self::getName() .DS. 'shadowbox.js';
                return file_exists($filename);
        }
        
        public function getFlashVarsTemplate() {
                return 'file={$VIDEO_URL}&image={$SRC_IMG}&controlbar.position=over';
        }
        
        public function getPlayerUrl() {
                $path = ModalOverlayLibFactory::getFactoryUrl() .'/'. self::getName() .'/player.swf';
                return $path;
        }

        public function getDefaultLinkRelationship() {
                 return 'shadowbox';
        }
        
        public function appendHeaderContent($template, $tpl_var, $config) {
                $libPath = ModalOverlayLibFactory::getFactoryUrl() .'/'. self::getName(); 
                
                $scriptContent = 'var shadogoOverlayWnd = Shadowbox; Shadowbox.init();';
                $headContent  = '<link rel="stylesheet" type="text/css" href="'. $libPath .'/shadowbox.css">';
                $headContent .= '<script type="text/javascript" src="'. $libPath .'/shadowbox.js"></script>';
                $headContent .= '<script type="text/javascript">'. $scriptContent .'</script>';
                
                $template->append($tpl_var, $headContent);
        }
        
        public function getCloseThumbnailJavaScript() {
                return 'parent.window.Shadowbox.close(); return false;';
        }

        static public function getThemes() {
                return array();
        }
}

class MediaboxAdvancedWrapper implements iModalOverlayLib {
        public static $LIB_NAME = 'mediaboxAdvanced';

        static function getName() {
                return self::$LIB_NAME;
        }

        static public function isInstalled() {
                $filename = ModalOverlayLibFactory::getFactoryPath() .DS. self::getName() .DS. 'mediaboxAdv-1.3.4b.js';
                return file_exists($filename);
        }
        
        public function getFlashVarsTemplate() {
                return 'mediaURL={$VIDEO_URL}&teaserURL={$SRC_IMG}&allowSmoothing=true&autoPlay=false&buffer=6&showTimecode=true&loop=false&controlColor=0xFFFFFF&controlBackColor=0x000000&scaleIfFullScreen=true&showScalingButton=true&defaultVolume=100&crop=false';
        }
        
        public function getPlayerUrl() {
                $path = ModalOverlayLibFactory::getFactoryUrl() .'/'. self::getName() .'/NonverBlaster.swf';
                return $path;
        }
        
        public function getDefaultLinkRelationship() {
                return 'lightbox';
        }
        
        public function appendHeaderContent($template, $tpl_var, $config) {
                global $page;
                $libPath = ModalOverlayLibFactory::getFactoryUrl() .'/'. self::getName(); 
                $content = '';

                // add script for services (used for "add to caddie")
                //{combine_script id='core.scripts' load='async' path='themes/default/js/scripts.js'}
                /* Not available for Piwigo 2.1.6
                $template->func_combine_script(
                        array(
                                'id' => 'core.scripts',
                                'load' => 'async',
                                'path' => 'themes/default/js/scripts.js'
                        ),
                        $template->smarty
                );
                */
                $content .= '<script src="themes/default/js/scripts.js" type="text/javascript"></script>';
                
                $theme = $config->modalOverlayTheme;
                if ( !empty( $theme )) {
                        $content .= '<link rel="stylesheet" href="'. $libPath .'/themes/style.css" type="text/css" media="screen" />';
                        $content .= '<link rel="stylesheet" href="'. $libPath .'/themes/'. $theme .'/style.css" type="text/css" media="screen" />';
                }

                $content .= '<script src="'. $libPath .'/mootools-1.2.5-core-yc.js" type="text/javascript"></script>';
                $content .= '<script src="'. $libPath .'/Quickie.js" type="text/javascript"></script>';
                $content .= '<script src="'. $libPath .'/mediaboxAdv-1.3.4b.js" type="text/javascript"></script>';
                
                $content .= '<script type="text/javascript">var ShadogoOverlayWnd=Mediabox; shadogoOptions = {';
                $content .= 'piwigoRootUrl: "'. get_root_url() .'"';
                if (isset($page['category'])) {
                $content .= ', piwigoCategory: '. $page['category']['id'];
                }
                $content .= ', displayAddToBasket: '. (int) (is_admin() && $config->addToBasket && isset($page['category']));
                $content .= ', displayFavorite: '. (int) (!is_a_guest() && $config->favoritePicture && isset($page['category']));
                $content .= ', displayHdPicture: '. (int) $config->hdPicture;
                $content .= ', displayDownload: '. (int) $config->downloadPicture;
                $content .= '};</script>';
                
                $template->append($tpl_var, $content);
        }

        public function getCloseThumbnailJavaScript() {
                return 'parent.window.Shadowbox.close(); return false;';
        }
        
        static public function getThemes() {
                return ModalOverlayLibFactory::getDirectoriesFromPath(ModalOverlayLibFactory::getFactoryPath() .DS. self::getName() .DS. 'themes');
        }
}


class ModalOverlayLibFactory {
        
        
        public static function getFactoryPath() {
                return dirname(__FILE__) .DS. 'libs';
        }
        
        public static function getOverlayLibPath($libName) {
                return self::getFactoryPath() .DS. $libName;
        }
        
        public static function getFactoryUrl() {
                return get_root_url() .'plugins/'. basename(dirname(__FILE__)) .'/libs';
        }
        
        public static function getInstalledOverlayLibs() {
                $libs = array();
                if (MediaboxAdvancedWrapper::isInstalled() === true) $libs[] =  MediaboxAdvancedWrapper::getName();
                if (ShadowboxWrapper::isInstalled() === true) $libs[] =  ShadowboxWrapper::getName();
                return $libs;
        }
        
        public static function getDefaultOverlayLib() {
                return MediaboxAdvancedWrapper::getName();
        }
        
        public static function getDefaultOverlayTheme() {
                $themes = MediaboxAdvancedWrapper::getThemes();
                return (empty($themes)) ? null : $themes[0];
        }
        
        public static function createModalOverlayLib($libName) {
                if (0 === strcmp($libName, MediaboxAdvancedWrapper::getName())) {
                        return new MediaboxAdvancedWrapper();
                } else if (0 === strcmp($libName, ShadowboxWrapper::getName())) {
                        return new ShadowboxWrapper();
                }
                return null;
        }
        
        public static function getDirectoriesFromPath($path) {
                static $weeds = array('.', '..');
                $directories = array_diff(scandir($path), $weeds);
                $dirs = array(); 
                foreach($directories as $value) {
                        if(is_dir($path .DS. $value)) {
                                $dirs[] = $value;
                        }
                }
                return $dirs;
        }
}

?>