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<?php
/**
* @package Plugin Photo Gallery FX for Joomla! 1.5
* @version $Id: mod_photogalleryfx.php 28 April 2011 $
* @author FlashXML.net
* @copyright (C) 2010 FlashXML.net
* @license GNU/GPLv2 http://www.gnu.org/licenses/gpl-2.0.html
**/
defined('_JEXEC') or die('Restricted access');
$photogalleryfx_params = null;
$mainframe->registerEvent('onPrepareContent', 'plgcontentphotogalleryfx');
function plgcontentphotogalleryfx(&$row, &$params, $page=0) {
if (is_object($row)) {
return plgphotogalleryfx($row->text, $params);
}
return plgphotogalleryfx($row, $params);
}
function plgphotogalleryfx(&$text, &$params) {
if (JString::strpos($text, '{photogalleryfx') === false) {
return true;
}
global $photogalleryfx_params;
$photogalleryfx_params = array(
'embed_codes_count' => 0,
'swfobject_embedded' => false,
'wmode_values' => array(
'allowed' => array('transparent', 'window'),
'default' => 'transparent',
),
'regexp_match_keys' => array(
'width' => 1,
'height' => 2,
'settings' => 4,
'wmode' => 6,
'alternative_text' => 7,
),
);
$text = preg_replace_callback('|{photogalleryfx\s+width=(\d+)\s+height=(\d+)(\s+settings=([^ ]+))?(\s+wmode=([a-z]+))?\s*}(.*){/photogalleryfx}|i', 'plgphotogalleryfxembedcode', $text);
return true;
}
function plgphotogalleryfxembedcode($params) {
global $photogalleryfx_params;
$photogalleryfx_plugin_helper = JPluginHelper::getPlugin('content', 'photogalleryfx');
$pluginParams = new JParameter($photogalleryfx_plugin_helper->params);
$photogallery_path = $pluginParams->get('photogalleryfx_path');
if (strpos($photogallery_path, '/') !== 0) {
$photogallery_path = '/' . $photogallery_path;
$pluginParams->def('photogalleryfx_path', $photogallery_path);
}
if (empty($photogalleryfx_params['swfobject_embedded'])) {
global $mainframe;
$mainframe->addCustomHeadTag('<script type="text/javascript" src="http'.(!empty($_SERVER['HTTPS']) ? 's' : '').'://ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js"></script>');
$photogalleryfx_params['swfobject_embedded'] = true;
}
$photogalleryfx_width = (int)$params[$photogalleryfx_params['regexp_match_keys']['width']];
$photogalleryfx_height = (int)$params[$photogalleryfx_params['regexp_match_keys']['height']];
if ($photogalleryfx_width > 0 && $photogalleryfx_height > 0) {
$photogalleryfx_params['embed_codes_count']++;
$joomla_install_dir_in_url = rtrim(JURI::root(true), '/');
if (!empty($joomla_install_dir_in_url) && strpos($joomla_install_dir_in_url, '/') !== 0) {
$joomla_install_dir_in_url = '/' . $joomla_install_dir_in_url;
}
if (empty($params[$photogalleryfx_params['regexp_match_keys']['wmode']])) {
$photogallery_wmode = $pluginParams->get('photogalleryfx_wmode');
if (empty($photogallery_wmode)) {
$photogallery_wmode = $photogalleryfx_params['wmode_values']['default'];
}
} else {
$photogallery_wmode = in_array($params[$photogalleryfx_params['regexp_match_keys']['wmode']], $photogalleryfx_params['wmode_values']['allowed']) ? $params[$photogalleryfx_params['regexp_match_keys']['wmode']] : $photogalleryfx_params['wmode_values']['default'];
}
$settings_file_name = !empty($params[$photogalleryfx_params['regexp_match_keys']['settings']]) ? $params[$photogalleryfx_params['regexp_match_keys']['settings']] : 'settings.xml';
return '<div id="flashxmlphotogallery'.$photogalleryfx_params['embed_codes_count'].'">'.$params[$photogalleryfx_params['regexp_match_keys']['alternative_text']].'<a href="http://www.webmasters.by/articles/joomla/347-photo-gallery-for-joomla.html">download here</a></div><script type="text/javascript">'."swfobject.embedSWF('{$joomla_install_dir_in_url}{$photogallery_path}PhotoGalleryFX.swf', 'flashxmlphotogallery{$photogalleryfx_params['embed_codes_count']}', '{$photogalleryfx_width}', '{$photogalleryfx_height}', '9.0.0.0', '', { folderPath: '{$joomla_install_dir_in_url}{$photogallery_path}', settingsXML: '{$settings_file_name}', navigationSettingsXML: 'ImageScrollerFX/{$settings_file_name}', gallerySettingsXML: 'holder/{$settings_file_name}' }, { scale: 'noscale', salign: 'tl', wmode: '{$photogallery_wmode}', allowScriptAccess: 'sameDomain', allowFullScreen: true }, {});</script>";
} else {
return '<!-- invalid Photo Gallery FX width and / or height -->';
}
}