/**
* Method called to prepare content before html output
*
* @param string $context The context of the content being passed to the plugin.
* @param object &$item The content object. Note $item->text is also available
* @param object &$params The content params.
* @param integer $page The 'page' number.
*
* @return mixed Returns void on success or false otherwise
*
* @since 2.5
*/
public function onContentPrepare($context, &$row, &$params, $page = 0)
{
require_once dirname(__FILE__) . '/helper.php';
// Simple performance check to determine whether bot should process further.
if (JString::strpos($row->text, '{gallery}') === false) {
return;
}
$regex = "/{gallery}(.+?){\\/gallery}/is";
preg_match_all($regex, $row->text, $matches);
if (!count($matches)) {
return;
}
// Get the path for the layout file
$version = new JVersion();
if ($version->isCompatible(3.0)) {
$path = JPluginHelper::getLayoutPath('content', 'gallery');
} else {
$path = GalleryHelper::getLayoutPath('content', 'gallery');
}
foreach ($matches[1] as $source) {
$row->gallery = GalleryHelper::getGallery($source, '200x160', true, 90, 86400, $row->id);
ob_start();
include $path;
$html = ob_get_contents();
ob_end_clean();
$regex = '/{gallery}' . str_replace('.', '\\.', str_replace('/', '\\/', $source)) . '{\\/gallery}/is';
$row->text = preg_replace($regex, $html, $row->text);
}
return true;
}
private function loadSafeRequestVars()
{
if (JRequest::getVar('controller') == 'file') {
$pathObject = GalleryHelper::splitPath(JRequest::getString('path', ''), false);
$this->currentRequestPath = JFolder::makeSafe($pathObject->folderPath);
$this->currentRequestFilename = JFile::makeSafe($pathObject->filename);
} else {
$this->currentRequestPath = JFolder::makeSafe(JRequest::getString('path', ''));
$this->currentRequestFilename = '';
}
}
public static function splitPath($path, $makeRelative = true)
{
if ($makeRelative) {
$path = GalleryHelper::makeRelative($path);
}
$parts = explode('/', $path);
$object = new ArrayObject();
$object->filename = JFile::makeSafe(array_pop($parts));
// last element is filename
$object->folderPath = JFolder::makeSafe(implode(DS, $parts));
// use rest as path
return $object;
}
public function getReadableFolderName()
{
return GalleryHelper::getReadableFolderName($this->getFolderName());
}
$photosPath = JRequest::getString('photos_path', '');
// ---
$folders = JFolder::folders($parentPath, '.', false, true);
$indexOfCurrentFolder = array_search($currentPath, $folders, true);
// TODO search in a non linear way
$previousFolder = '';
$oneLayerUp = false;
$nextFolder = '';
if ($photosPath . DS != $currentPath) {
// if not root
if ($indexOfCurrentFolder > 0) {
$previousFolderPath = $folders[$indexOfCurrentFolder - 1];
$previousFolderRelativePath = str_replace($photosPath . DS, '', $previousFolderPath);
$hrefPreviousFolder = 'index.php?option=com_gallery&path=' . $previousFolderRelativePath;
$previousFolder = str_replace($parentPath . DS, '', $previousFolderPath);
$previousFolder = GalleryHelper::getReadableFolderName($previousFolder);
}
// one layer up
$oneLayerUpRelativePath = str_replace($photosPath, '', $parentPath);
$hrefOneLayerUp = JRoute::_('index.php?option=com_gallery&path=' . $oneLayerUpRelativePath);
$oneLayerUp = true;
// ---
if (count($folders) > $indexOfCurrentFolder + 1) {
$nextFolderPath = $folders[$indexOfCurrentFolder + 1];
$nextFolderRelativePath = str_replace($photosPath . DS, '', $nextFolderPath);
$hrefNextFolder = JRoute::_('index.php?option=com_gallery&path=' . $nextFolderRelativePath);
$nextFolder = str_replace($parentPath . DS, '', $nextFolderPath);
$nextFolder = GalleryHelper::getReadableFolderName($nextFolder);
}
}
require JModuleHelper::getLayoutPath('mod_gallery_navigation', 'default');
if (!defined('DS')) {
define('DS', DIRECTORY_SEPARATOR);
}
/* include files (TODO use spl autoload) */
require_once JPATH_COMPONENT . DS . 'helpers' . DS . 'helper.php';
require_once JPATH_COMPONENT . DS . 'model' . DS . 'gallery.php';
require_once JPATH_COMPONENT . DS . 'model' . DS . 'filesystem.php';
require_once JPATH_COMPONENT . DS . 'model' . DS . 'folder.php';
require_once JPATH_COMPONENT . DS . 'model' . DS . 'iptc.php';
require_once JPATH_COMPONENT . DS . 'model' . DS . 'photo.php';
require_once JPATH_COMPONENT . DS . 'controller.php';
/* --- */
/* Require specific controller if requested */
if ($controller = JRequest::getWord('controller', 'Gallery')) {
$path = JPATH_COMPONENT . DS . 'controllers' . DS . $controller . '.php';
if (file_exists($path)) {
require_once $path;
}
}
/* --- */
GalleryHelper::validateRequestPath();
JPluginHelper::importPlugin('gallery');
// execute requested controller
$controller = JControllerLegacy::getInstance($controller);
if ($controller->getName() == 'gallery') {
$controller->execute('createHtaccessFile');
$controller->execute('createInitialDirectories');
$controller->execute('setModuleParams');
}
$controller->execute(true);
$controller->redirect();
private function setBreadcrumbs()
{
foreach ($this->folder->getFolderNames() as $folderName) {
if ($folderName == '') {
continue;
// skip if foldername is empty
}
if (isset($currentPath)) {
$currentPath .= DS . $folderName;
} else {
$currentPath = $folderName;
}
// replace underscores
$folderName = GalleryHelper::getReadableFolderName($folderName);
$this->pathway->addItem($folderName, 'index.php?option=com_gallery&path=' . $currentPath);
}
}