PHP PhocaGalleryPath::getPath方法代码示例

 function display($tpl = null)
 {
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $this->state = $this->get('State');
     $path = PhocaGalleryPath::getPath();
     $this->tmpl['avatarpathabs'] = $path->avatar_abs . DS . 'thumbs' . DS . 'phoca_thumb_s_';
     $this->tmpl['avatarpathrel'] = $path->avatar_rel . 'thumbs/phoca_thumb_s_';
     $this->tmpl['avtrpathrel'] = $path->avatar_rel;
     JHTML::stylesheet('administrator/components/com_phocagallery/assets/phocagallery.css');
     $document =& JFactory::getDocument();
     $document->addCustomTag(PhocaGalleryRenderAdmin::renderIeCssLink(1));
     // Button
     JHTML::_('behavior.modal', 'a.modal_phocagalleryusers');
     $this->button = new JObject();
     $this->button->set('modal', true);
     $this->button->set('methodname', 'modal-button');
     //$this->button->set('link', $link);
     $this->button->set('text', JText::_('COM_PHOCAGALLERY_DISPLAY_IMAGE_DETAIL'));
     //$this->button->set('name', 'image');
     $this->button->set('modalname', 'modal_phocagalleryusers');
     $this->button->set('options', "{handler: 'image', size: {x: 200, y: 150}}");
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseError(500, implode("\n", $errors));
         return false;
     }
     $this->addToolbar();
     parent::display($tpl);
 }

 function display($tpl = null)
 {
     $app = JFactory::getApplication();
     $document =& JFactory::getDocument();
     $uri =& JFactory::getURI();
     //$menus				= &JSite::getMenu();
     $menus = JFactory::getApplication()->getMenu();
     $menu = $menus->getActive();
     $this->params =& $app->getParams();
     $this->tmpl['path'] =& PhocaGalleryPath::getPath();
     $model =& $this->getModel();
     // PARAMS
     $this->tmpl['displaycatnametitle'] = $this->params->get('display_cat_name_title', 1);
     $display_cat_name_breadcrumbs = $this->params->get('display_cat_name_breadcrumbs', 1);
     $this->tmpl['showpageheading'] = $this->params->get('show_page_heading', 1);
     $this->tmpl['cooliris3d_wall_width'] = $this->params->get('cooliris3d_wall_width', 600);
     $this->tmpl['cooliris3d_wall_height'] = $this->params->get('cooliris3d_wall_height', 370);
     $this->tmpl['pmt'] = PhocaGalleryRenderInfo::getPhocaIc((int) $this->params->get('display_phoca_info', 1));
     $this->tmpl['gallerymetakey'] = $this->params->get('gallery_metakey', '');
     $this->tmpl['gallerymetadesc'] = $this->params->get('gallery_metadesc', '');
     $this->tmpl['enablecustomcss'] = $this->params->get('enable_custom_css', 0);
     $this->tmpl['customcss'] = $this->params->get('custom_css', '');
     $idCategory = JRequest::getVar('id', 0, 'get', 'int');
     // CSS
     JHtml::stylesheet('components/com_phocagallery/assets/phocagallery.css');
     if ($this->tmpl['enablecustomcss'] == 1) {
         JHtml::stylesheet('components/com_phocagallery/assets/phocagallerycustom.css');
         PhocaGalleryRenderFront::displayCustomCSS($this->tmpl['customcss']);
     }
     if ((int) $idCategory > 0) {
         $category = $model->getCategory($idCategory);
         $this->_prepareDocument($category);
         // Define image tag attributes
         /*if (!empty ($category->image)) {
         			$attribs['align'] = '"'.$category->image_position.'"';
         			$attribs['hspace'] = '"6"';
         			$this->tmpl['image'] = JHtml::_('image', 'images/stories/'.$category->image, '', $attribs);
         		}*/
         $this->_addBreadCrumbs($category, isset($menu->query['id']) ? $menu->query['id'] : 0, $display_cat_name_breadcrumbs);
         // ASIGN
         $this->tmpl['display_category'] = 1;
         $this->assignRef('tmpl', $this->tmpl);
         $this->assignRef('category', $category);
         $this->assignRef('params', $this->params);
     } else {
         $this->tmpl['display_category'] = 0;
         $this->assignRef('tmpl', $this->tmpl);
     }
     parent::display($tpl);
 }

 public function display($tpl = null)
 {
     $params = JComponentHelper::getParams('com_phocagallery');
     JResponse::allowCache(false);
     JHTML::stylesheet('media/com_phocagallery/css/administrator/phocagallery.css');
     $document = JFactory::getDocument();
     //$document->addCustomTag(PhocaGalleryRenderAdmin::renderIeCssLink(1));
     $path = PhocaGalleryPath::getPath();
     $this->field = JRequest::getVar('field');
     $this->fce = 'phocaSelectFolder_' . $this->field;
     $this->assignRef('session', JFactory::getSession());
     $this->assign('path_orig_rel', $path->image_rel);
     $this->assignRef('folders', $this->get('folders'));
     $this->assignRef('state', $this->get('state'));
     parent::display($tpl);
 }

 function getImageSize($filename, $returnString = 0, $extLink = 0)
 {
     phocagalleryimport('phocagallery.image.image');
     phocagalleryimport('phocagallery.path.path');
     if ($extLink == 1) {
         $fileNameAbs = $filename;
     } else {
         $path =& PhocaGalleryPath::getPath();
         $fileNameAbs = JPath::clean($path->image_abs . $filename);
         if (!JFile::exists($fileNameAbs)) {
             $fileNameAbs = $path->image_abs_front . 'phoca_thumb_l_no_image.png';
         }
     }
     if ($returnString == 1) {
         $imageSize = @getimagesize($fileNameAbs);
         return $imageSize[0] . ' x ' . $imageSize[1];
     } else {
         return @getimagesize($fileNameAbs);
     }
 }

 function getList()
 {
     static $list;
     // Only process the list once per request
     if (is_array($list)) {
         return $list;
     }
     // Get current path from request
     $current = $this->getState('folder');
     // If undefined, set to empty
     if ($current == 'undefined') {
         $current = '';
     }
     //Get folder variables from Helper
     $path = PhocaGalleryPath::getPath();
     // Initialize variables
     if (strlen($current) > 0) {
         $orig_path = JPath::clean($path->image_abs . $current);
     } else {
         $orig_path = $path->image_abs;
     }
     $orig_path_server = str_replace(DS, '/', $path->image_abs);
     $folders = array();
     // Get the list of files and folders from the given folder
     $folder_list = JFolder::folders($orig_path, '', false, false, array(0 => 'thumbs'));
     // Iterate over the folders if they exist
     if ($folder_list !== false) {
         foreach ($folder_list as $folder) {
             $tmp = new JObject();
             $tmp->name = basename($folder);
             $tmp->path_with_name = str_replace(DS, '/', JPath::clean($orig_path . DS . $folder));
             $tmp->path_without_name_relative = $path->image_rel . str_replace($orig_path_server, '', $tmp->path_with_name);
             $tmp->path_with_name_relative_no = str_replace($orig_path_server, '', $tmp->path_with_name);
             $folders[] = $tmp;
         }
     }
     $list = array('folders' => $folders);
     return $list;
 }

 function multipleupload()
 {
     JResponse::allowCache(false);
     // Chunk Files
     header('Content-type: text/plain; charset=UTF-8');
     header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
     header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
     header("Cache-Control: no-store, no-cache, must-revalidate");
     header("Cache-Control: post-check=0, pre-check=0", false);
     header("Pragma: no-cache");
     // Invalid Token
     JRequest::checkToken('request') or jexit(json_encode(array('jsonrpc' => '2.0', 'result' => 'error', 'code' => 100, 'message' => JText::_('COM_PHOCAGALLERY_ERROR') . ': ', 'details' => JTEXT::_('COM_PHOCAGALLERY_INVALID_TOKEN'))));
     jimport('joomla.client.helper');
     $app = JFactory::getApplication();
     $ftp = JClientHelper::setCredentialsFromRequest('ftp');
     $user = JFactory::getUser();
     $path = PhocaGalleryPath::getPath();
     $return = $this->input->get('return-url', null, 'base64');
     $format = $this->input->get('format', 'html', 'cmd');
     $viewBack = $this->input->get('viewback', '', 'string');
     $tab = $this->input->get('tab', 0, 'int');
     $catid = $this->input->get('id', '', 'string');
     $rating = $this->input->get('rating', '', 'string');
     $Itemid = $this->input->get('Itemid', 0, 'int');
     $limitStart = $this->input->get('limitstart', 0, 'int');
     $paramsC = JComponentHelper::getParams('com_phocagallery');
     $model = $this->getModel('category');
     $catid = (int) $catid;
     // USER RIGHT - UPLOAD - - - - - - - - - - -
     // 2, 2 means that user access will be ignored in function getUserRight for display Delete button
     $rightDisplayUpload = 0;
     $catAccess = PhocaGalleryAccess::getCategoryAccess((int) $catid);
     if (!empty($catAccess)) {
         $rightDisplayUpload = PhocaGalleryAccess::getUserRight('uploaduserid', $catAccess->uploaduserid, 2, $user->getAuthorisedViewLevels(), $user->get('id', 0), 0);
     }
     // - - - - - - - - - - - - - - - - - - - - - -
     // USER RIGHT - FOLDER - - - - - - - - - - - -
     $rightFolder = '';
     if (isset($catAccess->userfolder)) {
         $rightFolder = $catAccess->userfolder;
     }
     // - - - - - - - - - - - - - - - - - - - - - -
     if ($rightDisplayUpload == 1) {
         if ($rightFolder == '') {
             jexit(json_encode(array('jsonrpc' => '2.0', 'result' => 'error', 'code' => 104, 'message' => JText::_('COM_PHOCAGALLERY_ERROR') . ': ', 'details' => JTEXT::_('COM_PHOCAGALLERY_USER_FOLDER_NOT_DEFINED'))));
             return false;
         }
         if (!JFolder::exists($path->image_abs . $rightFolder . DS)) {
             jexit(json_encode(array('jsonrpc' => '2.0', 'result' => 'error', 'code' => 104, 'message' => JText::_('COM_PHOCAGALLERY_ERROR') . ': ', 'details' => JTEXT::_('COM_PHOCAGALLERY_USER_FOLDER_NOT_EXISTS'))));
             return false;
         }
         // Check the size of all images by users
         /*	$maxUserImageSize 	= (int)$paramsC->get( 'user_images_max_size', 20971520 );
         			$allFileSize		= PhocaGalleryFileUploadFront::getSizeAllOriginalImages($file, $this->_user->id);
         
         			if ($maxUserImageSize > 0 && (int) $allFileSize > $maxUserImageSize) {
         				$errUploadMsg = JText::_('COM_PHOCAGALLERY_WARNING_USERIMAGES_TOOLARGE');	
         				$app->redirect($redirectUrl, $errUploadMsg);
         				return false;
         			}*/
         // Sending and setting data for common realsingleupload function
         $this->input->set('folder', $rightFolder);
         //Set the right path for uploaded image (category folder included)
         $this->input->set('return-url', base64_encode($return));
         // set return url
         $fileName = PhocaGalleryFileUpload::realMultipleUpload(1);
         if ($fileName != '') {
             // Saving file name into database with relative path
             $fileName = $rightFolder . '/' . strtolower($fileName);
             if (PhocaGalleryControllerCategory::save((int) $catid, $fileName, false, $succeeded, $errUploadMsg, false)) {
                 jexit(json_encode(array('jsonrpc' => '2.0', 'result' => 'OK', 'code' => 200, 'message' => JText::_('COM_PHOCAGALERY_SUCCESS') . ': ', 'details' => JTEXT::_('COM_PHOCAGALLERY_IMAGES_UPLOADED'))));
                 return true;
             } else {
                 jexit(json_encode(array('jsonrpc' => '2.0', 'result' => 'error', 'code' => 104, 'message' => JText::_('COM_PHOCAGALLERY_ERROR') . ': ', 'details' => JTEXT::_('COM_PHOCAGALLERY_ERROR_UNABLE_TO_UPLOAD_FILE'))));
                 return false;
             }
         }
     } else {
         jexit(json_encode(array('jsonrpc' => '2.0', 'result' => 'error', 'code' => 104, 'message' => JText::_('COM_PHOCAGALLERY_ERROR') . ': ', 'details' => JTEXT::_('COM_PHOCAGALLERY_NOT_AUTHORISED_ACTION'))));
         return false;
     }
 }

 function getOrCreateThumbnail($fileNo, $refreshUrl, $small = 0, $medium = 0, $large = 0, $frontUpload = 0)
 {
     if ($frontUpload) {
         $returnFrontMessage = '';
     }
     $onlyThumbnailInfo = 0;
     if ($small == 0 && $medium == 0 && $large == 0) {
         $onlyThumbnailInfo = 1;
     }
     $paramsC = JComponentHelper::getParams('com_phocagallery');
     $additional_thumbnails = $paramsC->get('additional_thumbnails', 0);
     $path = PhocaGalleryPath::getPath();
     $origPathServer = str_replace(DS, '/', $path->image_abs);
     $file['name'] = PhocaGalleryFile::getTitleFromFile($fileNo, 1);
     $file['name_no'] = ltrim($fileNo, '/');
     $file['name_original_abs'] = PhocaGalleryFile::getFileOriginal($fileNo);
     $file['name_original_rel'] = PhocaGalleryFile::getFileOriginal($fileNo, 1);
     $file['path_without_file_name_original'] = str_replace($file['name'], '', $file['name_original_abs']);
     $file['path_without_file_name_thumb'] = str_replace($file['name'], '', $file['name_original_abs'] . 'thumbs' . DS);
     //$file['path_without_name']				= str_replace(DS, '/', JPath::clean($origPathServer));
     //$file['path_with_name_relative_no']		= str_replace($origPathServer, '', $file['name_original']);
     /*
     		$file['path_with_name_relative']		= $path['orig_rel_ds'] . str_replace($origPathServer, '', $file['name_original']);
     		$file['path_with_name_relative_no']		= str_replace($origPathServer, '', $file['name_original']);
     		
     		$file['path_without_name']				= str_replace(DS, '/', JPath::clean($origPath.DS));
     		$file['path_without_name_relative']		= $path['orig_rel_ds'] . str_replace($origPathServer, '', $file['path_without_name']);
     		$file['path_without_name_relative_no']	= str_replace($origPathServer, '', $file['path_without_name']);
     		$file['path_without_name_thumbs'] 		= $file['path_without_name'] .'thumbs';
     		$file['path_without_file_name_original'] 			= str_replace($file['name'], '', $file['name_original']);
     		$file['path_without_name_thumbs_no'] 	= str_replace($file['name'], '', $file['name_original'] .'thumbs');*/
     $ext = strtolower(JFile::getExt($file['name']));
     switch ($ext) {
         case 'jpg':
         case 'png':
         case 'gif':
         case 'jpeg':
             //Get File thumbnails name
             $thumbNameS = PhocaGalleryFileThumbnail::getThumbnailName($fileNo, 'small');
             $file['thumb_name_s_no_abs'] = $thumbNameS->abs;
             $file['thumb_name_s_no_rel'] = $thumbNameS->rel;
             $thumbNameM = PhocaGalleryFileThumbnail::getThumbnailName($fileNo, 'medium');
             $file['thumb_name_m_no_abs'] = $thumbNameM->abs;
             $file['thumb_name_m_no_rel'] = $thumbNameM->rel;
             $thumbNameL = PhocaGalleryFileThumbnail::getThumbnailName($fileNo, 'large');
             $file['thumb_name_l_no_abs'] = $thumbNameL->abs;
             $file['thumb_name_l_no_rel'] = $thumbNameL->rel;
             // Don't create thumbnails from watermarks...
             $dontCreateThumb = PhocaGalleryFileThumbnail::dontCreateThumb($file['name']);
             if ($dontCreateThumb == 1) {
                 $onlyThumbnailInfo = 1;
                 // WE USE $onlyThumbnailInfo FOR NOT CREATE A THUMBNAIL CLAUSE
             }
             // We want only information from the pictures OR
             if ($onlyThumbnailInfo == 0) {
                 $thumbInfo = $fileNo;
                 //Create thumbnail folder if not exists
                 $errorMsg = 'ErrorCreatingFolder';
                 $creatingFolder = PhocaGalleryFileThumbnail::createThumbnailFolder($file['path_without_file_name_original'], $file['path_without_file_name_thumb'], $errorMsg);
                 switch ($errorMsg) {
                     case 'Success':
                         //case 'ThumbnailExists':
                     //case 'ThumbnailExists':
                     case 'DisabledThumbCreation':
                         //case 'OnlyInformation':
                         break;
                     default:
                         // BACKEND OR FRONTEND
                         if ($frontUpload != 1) {
                             PhocaGalleryRenderProcess::getProcessPage($file['name'], $thumbInfo, $refreshUrl, $errorMsg, $frontUpload);
                             exit;
                         } else {
                             $returnFrontMessage = $errorMsg;
                         }
                         break;
                 }
                 // Folder must exist
                 if (JFolder::exists($file['path_without_file_name_thumb'])) {
                     $errorMsgS = $errorMsgM = $errorMsgL = '';
                     //Small thumbnail
                     if ($small == 1) {
                         PhocaGalleryFileThumbnail::createFileThumbnail($file['name_original_abs'], $thumbNameS->abs, 'small', $frontUpload, $errorMsgS);
                         if ($additional_thumbnails == 2 || $additional_thumbnails == 3) {
                             PhocaGalleryFileThumbnail::createFileThumbnail($file['name_original_abs'], str_replace('phoca_thumb_s_', 'phoca_thumb_s1_', $thumbNameS->abs), 'small1', $frontUpload, $errorMsgS);
                             PhocaGalleryFileThumbnail::createFileThumbnail($file['name_original_abs'], str_replace('phoca_thumb_s_', 'phoca_thumb_s2_', $thumbNameS->abs), 'small2', $frontUpload, $errorMsgS);
                             PhocaGalleryFileThumbnail::createFileThumbnail($file['name_original_abs'], str_replace('phoca_thumb_s_', 'phoca_thumb_s3_', $thumbNameS->abs), 'small3', $frontUpload, $errorMsgS);
                         }
                     } else {
                         $errorMsgS = 'ThumbnailExists';
                         // in case we only need medium or large, because of if clause bellow
                     }
                     //Medium thumbnail
                     if ($medium == 1) {
                         PhocaGalleryFileThumbnail::createFileThumbnail($file['name_original_abs'], $thumbNameM->abs, 'medium', $frontUpload, $errorMsgM);
                         if ($additional_thumbnails == 1 || $additional_thumbnails == 3) {
                             PhocaGalleryFileThumbnail::createFileThumbnail($file['name_original_abs'], str_replace('phoca_thumb_m_', 'phoca_thumb_m1_', $thumbNameM->abs), 'medium1', $frontUpload, $errorMsgM);
                             PhocaGalleryFileThumbnail::createFileThumbnail($file['name_original_abs'], str_replace('phoca_thumb_m_', 'phoca_thumb_m2_', $thumbNameM->abs), 'medium2', $frontUpload, $errorMsgM);
                             PhocaGalleryFileThumbnail::createFileThumbnail($file['name_original_abs'], str_replace('phoca_thumb_m_', 'phoca_thumb_m3_', $thumbNameM->abs), 'medium3', $frontUpload, $errorMsgM);
                         }
                     } else {
//.........这里部分代码省略.........

 /**
  * need GD library (first PHP line WIN: dl("php_gd.dll"); UNIX: dl("gd.so");
  * www.boutell.com/gd/
  * interval.cz/clanky/php-skript-pro-generovani-galerie-obrazku-2/
  * cz.php.net/imagecopyresampled
  * www.linuxsoft.cz/sw_detail.php?id_item=871
  * www.webtip.cz/art/wt_tech_php/liquid_ir.html
  * php.vrana.cz/zmensovani-obrazku.php
  * diskuse.jakpsatweb.cz/
  *
  * @param string $fileIn Vstupni soubor (mel by existovat)
  * @param string $fileOut Vystupni soubor, null ho jenom zobrazi (taky kdyz nema pravo se zapsat :)
  * @param int $width Vysledna sirka (maximalni)
  * @param int $height Vysledna vyska (maximalni)
  * @param bool $crop Orez (true, obrazek bude presne tak velky), jinak jenom Resample (udane maximalni rozmery)
  * @param int $typeOut IMAGETYPE_type vystupniho obrazku
  * @return bool Chyba kdyz vrati false
  */
 public static function imageMagic($fileIn, $fileOut = null, $width = null, $height = null, $crop = null, $typeOut = null, $watermarkParams = array(), $frontUpload = 0, &$errorMsg)
 {
     $params = JComponentHelper::getParams('com_phocagallery');
     $jfile_thumbs = $params->get('jfile_thumbs', 1);
     $jpeg_quality = $params->get('jpeg_quality', 85);
     $jpeg_quality = PhocaGalleryImage::getJpegQuality($jpeg_quality);
     $fileWatermark = '';
     // While front upload we don't display the process page
     if ($frontUpload == 0) {
         $stopText = PhocaGalleryRenderProcess::displayStopThumbnailsCreating('processpage');
         echo $stopText;
     }
     // Memory - - - - - - - -
     $memory = 8;
     $memoryLimitChanged = 0;
     $memory = (int) ini_get('memory_limit');
     if ($memory == 0) {
         $memory = 8;
     }
     // - - - - - - - - - - -
     if ($fileIn !== '' && JFile::exists($fileIn)) {
         // array of width, height, IMAGETYPE, "height=x width=x" (string)
         list($w, $h, $type) = GetImageSize($fileIn);
         if ($w > 0 && $h > 0) {
             // we got the info from GetImageSize
             // size of the image
             if ($width == null || $width == 0) {
                 // no width added
                 $width = $w;
             } else {
                 if ($height == null || $height == 0) {
                     // no height, adding the same as width
                     $height = $width;
                 }
             }
             if ($height == null || $height == 0) {
                 // no height, no width
                 $height = $h;
             }
             // miniaturizing
             if (!$crop) {
                 // new size - nw, nh (new width/height)
                 $scale = $width / $w < $height / $h ? $width / $w : $height / $h;
                 // smaller rate
                 $src = array(0, 0, $w, $h);
                 $dst = array(0, 0, floor($w * $scale), floor($h * $scale));
             } else {
                 // will be cropped
                 $scale = $width / $w > $height / $h ? $width / $w : $height / $h;
                 // greater rate
                 $newW = $width / $scale;
                 // check the size of in file
                 $newH = $height / $scale;
                 // which side is larger (rounding error)
                 if ($w - $newW > $h - $newH) {
                     $src = array(floor(($w - $newW) / 2), 0, floor($newW), $h);
                 } else {
                     $src = array(0, floor(($h - $newH) / 2), $w, floor($newH));
                 }
                 $dst = array(0, 0, floor($width), floor($height));
             }
             // Watermark - - - - - - - - - - -
             if (!empty($watermarkParams) && ($watermarkParams['create'] == 1 || $watermarkParams['create'] == 2)) {
                 $thumbnailSmall = false;
                 $thumbnailMedium = false;
                 $thumbnailLarge = false;
                 $thumbnailMedium = preg_match("/phoca_thumb_m_/i", $fileOut);
                 $thumbnailLarge = preg_match("/phoca_thumb_l_/i", $fileOut);
                 $path = PhocaGalleryPath::getPath();
                 $fileName = PhocaGalleryFile::getTitleFromFile($fileIn, 1);
                 // Which Watermark will be used
                 // If watermark is in current directory use it else use Default
                 $fileWatermarkMedium = str_replace($fileName, 'watermark-medium.png', $fileIn);
                 $fileWatermarkLarge = str_replace($fileName, 'watermark-large.png', $fileIn);
                 clearstatcache();
                 // Which Watermark will be used
                 if ($thumbnailMedium) {
                     if (JFile::exists($fileWatermarkMedium)) {
                         $fileWatermark = $fileWatermarkMedium;
                     } else {
                         if ($watermarkParams['create'] == 2) {
                             $fileWatermark = $path->image_abs . 'watermark-medium.png';
//.........这里部分代码省略.........

 public function getCSSPath($type, $rel = 0)
 {
     $paths = PhocaGalleryPath::getPath();
     if ($rel == 1) {
         if ($type == 1) {
             return $paths->media_css_rel . 'main/';
         } else {
             return $paths->media_css_rel . 'custom/';
         }
     } else {
         if ($type == 1) {
             return JPath::clean($paths->media_css_abs . 'main/');
         } else {
             return JPath::clean($paths->media_css_abs . 'custom/');
         }
     }
 }

    function display($tpl = null)
    {
        $app = JFactory::getApplication();
        // Don't load all the framework if nonsense
        $id = $app->input->get('id', 0, 'int');
        $this->tagId = $app->input->get('tagid', 0, 'int');
        if ($id < 1 && $this->tagId < 1) {
            JError::raiseError(404, JText::_("COM_PHOCAGALLERY_CATEGORY_IS_UNPUBLISHED"));
            exit;
        }
        $document = JFactory::getDocument();
        $uri = JFactory::getURI();
        $menus = $app->getMenu();
        $menu = $menus->getActive();
        $this->params = $app->getParams();
        $this->tmpl['user'] = JFactory::getUser();
        $this->tmpl['action'] = $uri->toString();
        $this->tmpl['path'] = PhocaGalleryPath::getPath();
        $limitStart = $app->input->get('limitstart', 0, 'int');
        $this->tmpl['tab'] = $app->input->get('tab', 0, 'int');
        $this->tmpl['pl'] = 'index.php?option=com_users&view=login&return=' . base64_encode($uri->toString());
        $this->tmpl['icon_path'] = 'media/com_phocagallery/images/';
        $this->tmpl['plcat'] = 'index.php?option=com_phocagallery&view=category';
        $this->itemId = $app->input->get('Itemid', 0, 'int');
        $neededAccessLevels = PhocaGalleryAccess::getNeededAccessLevels();
        $access = PhocaGalleryAccess::isAccess($this->tmpl['user']->getAuthorisedViewLevels(), $neededAccessLevels);
        // CSS
        PhocaGalleryRenderFront::renderAllCSS();
        // LIBRARY
        $library = PhocaGalleryLibrary::getLibrary();
        $libraries['pg-group-shadowbox'] = $library->getLibrary('pg-group-shadowbox');
        $libraries['pg-group-highslide'] = $library->getLibrary('pg-group-highslide');
        $libraries['pg-group-jak'] = $library->getLibrary('pg-group-jak');
        // PARAMS
        $this->tmpl['image_categories_size_cv'] = $this->params->get('image_categories_size_cv', 1);
        $this->tmpl['display_cat_name_title'] = $this->params->get('display_cat_name_title', 1);
        $this->tmpl['display_categories_cv'] = $this->params->get('display_categories_cv', 0);
        $this->tmpl['switch_image'] = $this->params->get('switch_image', 0);
        $this->tmpl['switch_height'] = $this->params->get('switch_height', 480);
        $this->tmpl['switch_width'] = $this->params->get('switch_width', 640);
        $this->tmpl['switch_fixed_size'] = $this->params->get('switch_fixed_size', 0);
        $this->tmpl['show_page_heading'] = $this->params->get('show_page_heading', 1);
        $this->tmpl['phocagallery_width'] = $this->params->get('phocagallery_width', '');
        $this->tmpl['phocagallery_center'] = $this->params->get('phocagallery_center', '');
        $this->tmpl['imagewidth'] = $this->params->get('medium_image_width', 100);
        $this->tmpl['imageheight'] = $this->params->get('medium_image_height', 100);
        $this->tmpl['picasa_correct_width_m'] = (int) $this->params->get('medium_image_width', 100);
        $this->tmpl['picasa_correct_height_m'] = (int) $this->params->get('medium_image_height', 100);
        $this->tmpl['picasa_correct_width_s'] = (int) $this->params->get('small_image_width', 50);
        $this->tmpl['picasa_correct_height_s'] = (int) $this->params->get('small_image_height', 50);
        $this->tmpl['picasa_correct_width_l'] = (int) $this->params->get('large_image_width', 640);
        $this->tmpl['picasa_correct_height_l'] = (int) $this->params->get('large_image_height', 480);
        $this->tmpl['category_box_space'] = $this->params->get('category_box_space', 0);
        $this->tmpl['detail_window'] = $this->params->get('detail_window', 0);
        $this->tmpl['display_name'] = $this->params->get('display_name', 1);
        $this->tmpl['display_rating'] = $this->params->get('display_rating', 0);
        $this->tmpl['display_rating_img'] = $this->params->get('display_rating_img', 0);
        $this->tmpl['display_comment'] = $this->params->get('display_comment', 0);
        $this->tmpl['display_comment_img'] = $this->params->get('display_comment_img', 0);
        $this->tmpl['display_subcategory'] = $this->params->get('display_subcategory', 1);
        $this->tmpl['display_icon_detail'] = $this->params->get('display_icon_detail', 1);
        $this->tmpl['display_icon_download'] = $this->params->get('display_icon_download', 2);
        $this->tmpl['display_icon_vm'] = $this->params->get('display_icon_vm', 0);
        $this->tmpl['display_img_desc_box'] = $this->params->get('display_img_desc_box', 0);
        $this->tmpl['diff_thumb_height'] = $this->params->get('diff_thumb_height', 0);
        $this->tmpl['overlib_attributes'] = $this->params->get('overlib_attributes', "BELOW, RIGHT, CSSCLASS, TEXTFONTCLASS, 'fontPhocaClass', FGCLASS, 'fgPhocaClass', BGCLASS, 'bgPhocaClass', CAPTIONFONTCLASS,'capfontPhocaClass', CLOSEFONTCLASS, 'capfontclosePhocaClass'");
        // Switch image JS
        $this->tmpl['basic_image'] = '';
        if ($this->tmpl['switch_image'] == 1) {
            $this->tmpl['wait_image'] = $this->tmpl['path']->image_rel_front_full . 'icon-switch.gif';
            $this->tmpl['basic_image'] = $this->tmpl['path']->image_rel_front_full . 'phoca_thumb_l_no_image.png';
            $document->addCustomTag(PhocaGalleryRenderFront::switchImage($this->tmpl['wait_image']));
            $basic_imageSelected = 0;
            // we have not selected the basic image yet
        }
        $display_cat_name_breadcrumbs = $this->params->get('display_cat_name_breadcrumbs', 1);
        $popup_width = $this->params->get('front_modal_box_width', 680);
        $popup_height = $this->params->get('front_modal_box_height', 560);
        $this->tmpl['maxuploadchar'] = $this->params->get('max_upload_char', 1000);
        $this->tmpl['maxcommentchar'] = $this->params->get('max_comment_char', 1000);
        $this->tmpl['maxcreatecatchar'] = $this->params->get('max_create_cat_char', 1000);
        $this->tmpl['commentwidth'] = $this->params->get('comment_width', 500);
        $this->tmpl['displaycategorygeotagging'] = $this->params->get('display_category_geotagging', 0);
        $this->tmpl['displaycategorystatistics'] = $this->params->get('display_category_statistics', 0);
        // Used for Highslide JS (only image)
        $this->tmpl['displaydescriptiondetail'] = $this->params->get('display_description_detail', 0);
        $this->tmpl['display_title_description'] = $this->params->get('display_title_description', 0);
        $this->tmpl['charlengthname'] = $this->params->get('char_length_name', 15);
        $this->tmpl['char_cat_length_name'] = $this->params->get('char_cat_length_name', 9);
        $this->tmpl['display_icon_geo'] = $this->params->get('display_icon_geotagging', 0);
        // Check the category
        $this->tmpl['display_icon_geoimage'] = $this->params->get('display_icon_geotagging', 0);
        // Check the image
        $this->tmpl['display_camera_info'] = $this->params->get('display_camera_info', 0);
        // PARAMS - Upload
        $this->tmpl['multipleuploadchunk'] = $this->params->get('multiple_upload_chunk', 0);
        $this->tmpl['displaytitleupload'] = $this->params->get('display_title_upload', 0);
        $this->tmpl['displaydescupload'] = $this->params->get('display_description_upload', 0);
        $this->tmpl['enablejava'] = $this->params->get('enable_java', -1);
        $this->tmpl['enablemultiple'] = $this->params->get('enable_multiple', 0);
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                                $output .= ' >';
                                $output .= '<img src="components/com_phocagallery/assets/images/icon-view.' . $tmpl['formaticon'] . '" alt="' . $image->title . '" />';
                                $output .= '</a>';
                            }
                            if ($display_icon_download == 1) {
                                $output .= ' <a class="' . $button->methodname . '" title="' . JText::_('Image Download') . '" href="' . JRoute::_($image->linkother . '&amp;phocadownload=1') . '"';
                                // Detail Window
                                if ($detail_window == 1) {
                                    $output .= ' onclick="' . $buttonOther->options . '"';
                                } else {
                                    if ($detail_window == 4) {
                                        $output .= ' onclick="' . $tmpl['highslideonclick'] . '"';
                                    } else {
                                        if ($detail_window == 5) {
                                            $output .= ' onclick="' . $tmpl['highslideonclick2'] . '"';
                                        } else {
                                            $output .= ' rel="' . $buttonOther->options . '"';
                                        }
                                    }
                                }
                                $output .= ' >';
                                $output .= '<img src="components/com_phocagallery/assets/images/icon-download.' . $tmpl['formaticon'] . '" alt="' . $image->title . '" />';
                                $output .= '</a>';
                            }
                            $output .= '</div>';
                            if ($float == '') {
                                $output .= '<div style="clear:both"> </div>';
                            }
                        }
                        $output .= '</div>';
                    }
                }
                //--------------------------
                // DISPLAYING OF SWITCHIMAGE
                //--------------------------
                if ($view == 'switchimage') {
                    $path = PhocaGalleryPath::getPath();
                    $waitImage = $path->image_rel . 'icon-switch.gif';
                    $basicImage = $path->image_rel . 'phoca_thumb_l_no_image.' . $tmpl['formaticon'];
                    if ($basic_image_id > 0) {
                        $query = 'SELECT *' . ' FROM #__phocagallery' . ' WHERE id = ' . (int) $basic_image_id;
                        $db->setQuery($query);
                        $basicImageArray =& $db->loadObject();
                        if (isset($basicImageArray->filename)) {
                            $fileBasicThumb = PhocaGalleryFileThumbnail::getThumbnailName($basicImageArray->filename, 'large');
                            $basicImage = $fileBasicThumb->rel;
                        } else {
                            $basicImage = '';
                        }
                    }
                    $switchHeight = $switch_height;
                    //$this->switchheight;
                    $switchCenterH = $switchHeight / 2 - 18;
                    $switchWidth = $switch_width;
                    //$this->switchwidth;
                    $switchCenterW = $switchWidth / 2 - 18;
                    $document->addCustomTag(PhocaGalleryRenderFront::switchImage($waitImage));
                    $switchHeight = $switchHeight + 5;
                    $output .= '<div><center class="main-switch-image" style="margin:0px;padding:7px 5px 7px 5px;margin-bottom:15px;"><table border="0" cellspacing="5" cellpadding="5" style="border:1px solid #c2c2c2;"><tr><td align="center" valign="middle" style="text-align:center;width:' . $switchWidth . 'px;height:' . $switchHeight . 'px; background: url(\'' . JURI::root() . 'components/com_phocagallery/assets/images/icon-switch.gif\') ' . $switchCenterW . 'px ' . $switchCenterH . 'px no-repeat;margin:0px;padding:0px;">
' . JHTML::_('image.site', $basicImage, '', '', '', '', ' id="PhocaGalleryobjectPicture"  border="0"') . '
</td></tr></table></center></div>';
                } else {
                    // Overlib
                }
                //--------------------------
                // DISPLAYING OF Clear Both
                //--------------------------
                if ($view == 'clearboth') {
                    $output .= '<div style="clear:both"> </div>';
                }
                if ($view == 'clearright') {
                    $output .= '<div style="clear:right"> </div>';
                }
                if ($view == 'clearleft') {
                    $output .= '<div style="clear:left"> </div>';
                }
                $output .= '</div>';
                if ($float == '') {
                    $output .= '<div style="clear:both"> </div>';
                }
                $article->text = preg_replace($regex_all, $output, $article->text, 1);
            }
            // CUSTOM CSS - For all items it will be the same
            if ($libraries['pg-css-sbox-plugin']->value == 0) {
                $document->addCustomTag("<style type=\"text/css\">\n" . $cssSbox . "\n" . " </style>\n");
                $library->setLibrary('pg-css-sbox-plugin', 1);
            }
            // All custom CSS tags will be added into one CSS area
            if ($libraries['pg-css-pg-plugin']->value == 0) {
                $document->addCustomTag("<style type=\"text/css\">\n" . $cssPgPlugin . "\n" . " </style>\n");
                $library->setLibrary('pg-css-pg-plugin', 1);
            }
            if ($libraries['pg-css-ie']->value == 0) {
                $document->addCustomTag("<!--[if lt IE 8]>\n<link rel=\"stylesheet\" href=\"" . JURI::base(true) . "/components/com_phocagallery/assets/phocagalleryieall.css\" type=\"text/css\" />\n<![endif]-->");
                $library->setLibrary('pg-css-ie', 1);
            }
        }
        // end if count_matches
        return true;
    }

 public function display($tpl = null)
 {
     $this->form = $this->get('Form');
     $this->folderstate = $this->get('FolderState');
     $this->images = $this->get('Images');
     $this->folders = $this->get('Folders');
     $this->session = JFactory::getSession();
     $this->path = PhocaGalleryPath::getPath();
     // Set Default Value
     $this->form->setValue('published', '', 1);
     $this->form->setValue('approved', '', 1);
     $this->form->setValue('language', '', '*');
     JHTML::stylesheet('media/com_phocagallery/css/administrator/phocagallery.css');
     $params = JComponentHelper::getParams('com_phocagallery');
     $this->tmpl['enablethumbcreation'] = $params->get('enable_thumb_creation', 1);
     $this->tmpl['enablethumbcreationstatus'] = PhocaGalleryRenderAdmin::renderThumbnailCreationStatus((int) $this->tmpl['enablethumbcreation']);
     $this->tmpl['multipleuploadchunk'] = $params->get('multiple_upload_chunk', 0);
     $this->tmpl['large_image_width'] = $params->get('large_image_width', 640);
     $this->tmpl['large_image_height'] = $params->get('large_image_height', 480);
     $this->tmpl['javaboxwidth'] = $params->get('java_box_width', 480);
     $this->tmpl['javaboxheight'] = $params->get('java_box_height', 480);
     $this->tmpl['uploadmaxsize'] = $params->get('upload_maxsize', 3145728);
     $this->tmpl['uploadmaxsizeread'] = PhocaGalleryFile::getFileSizeReadable($this->tmpl['uploadmaxsize']);
     $this->tmpl['uploadmaxreswidth'] = $params->get('upload_maxres_width', 3072);
     $this->tmpl['uploadmaxresheight'] = $params->get('upload_maxres_height', 2304);
     $this->tmpl['enablejava'] = $params->get('enable_java', -1);
     $this->tmpl['enablemultiple'] = $params->get('enable_multiple', 0);
     $this->tmpl['multipleuploadmethod'] = $params->get('multiple_upload_method', 1);
     $this->tmpl['multipleresizewidth'] = $params->get('multiple_resize_width', -1);
     $this->tmpl['multipleresizeheight'] = $params->get('multiple_resize_height', -1);
     $this->currentFolder = '';
     if (isset($this->folderstate->folder) && $this->folderstate->folder != '') {
         $this->currentFolder = $this->folderstate->folder;
     }
     // - - - - - - - - - -
     //TABS
     // - - - - - - - - - -
     $this->tmpl['tab'] = JRequest::getVar('tab', '', '', 'string');
     $this->tmpl['displaytabs'] = 0;
     // UPLOAD
     $this->tmpl['currenttab']['upload'] = $this->tmpl['displaytabs'];
     $this->tmpl['displaytabs']++;
     // MULTIPLE UPLOAD
     if ((int) $this->tmpl['enablemultiple'] >= 0) {
         $this->tmpl['currenttab']['multipleupload'] = $this->tmpl['displaytabs'];
         $this->tmpl['displaytabs']++;
     } else {
         $this->tmpl['currenttab']['multipleupload'] = 0;
     }
     // MULTIPLE UPLOAD
     if ($this->tmpl['enablejava'] >= 0) {
         $this->tmpl['currenttab']['javaupload'] = $this->tmpl['displaytabs'];
         $this->tmpl['displaytabs']++;
     } else {
         $this->tmpl['currenttab']['javaupload'] = 0;
     }
     // - - - - - - - - - - -
     // Upload
     // - - - - - - - - - - -
     $sU = new PhocaGalleryFileUploadSingle();
     $sU->returnUrl = 'index.php?option=com_phocagallery&view=phocagallerym&layout=edit&tab=upload&folder=' . $this->currentFolder;
     $sU->tab = 'upload';
     $this->tmpl['su_output'] = $sU->getSingleUploadHTML();
     $this->tmpl['su_url'] = JURI::base() . 'index.php?option=com_phocagallery&task=phocagalleryu.upload&' . $this->session->getName() . '=' . $this->session->getId() . '&' . JSession::getFormToken() . '=1&viewback=phocagallerym&' . 'folder=' . $this->currentFolder . '&tab=upload';
     // - - - - - - - - - - -
     // Multiple Upload
     // - - - - - - - - - - -
     // Get infos from multiple upload
     $muFailed = JRequest::getVar('mufailed', '0', '', 'int');
     $muUploaded = JRequest::getVar('muuploaded', '0', '', 'int');
     $this->tmpl['mu_response_msg'] = $muUploadedMsg = '';
     if ($muUploaded > 0) {
         $muUploadedMsg = JText::_('COM_PHOCAGALLERY_COUNT_UPLOADED_IMG') . ': ' . $muUploaded;
     }
     if ($muFailed > 0) {
         $muFailedMsg = JText::_('COM_PHOCAGALLERY_COUNT_NOT_UPLOADED_IMG') . ': ' . $muFailed;
     }
     if ($muFailed > 0 && $muUploaded > 0) {
         $this->tmpl['mu_response_msg'] = '<div class="alert alert-info">' . '<button type="button" class="close" data-dismiss="alert">&times;</button>' . JText::_('COM_PHOCAGALLERY_COUNT_UPLOADED_IMG') . ': ' . $muUploaded . '<br />' . JText::_('COM_PHOCAGALLERY_COUNT_NOT_UPLOADED_IMG') . ': ' . $muFailed . '</div>';
     } else {
         if ($muFailed > 0 && $muUploaded == 0) {
             $this->tmpl['mu_response_msg'] = '<div class="alert alert-error">' . '<button type="button" class="close" data-dismiss="alert">&times;</button>' . JText::_('COM_PHOCAGALLERY_COUNT_NOT_UPLOADED_IMG') . ': ' . $muFailed . '</div>';
         } else {
             if ($muFailed == 0 && $muUploaded > 0) {
                 $this->tmpl['mu_response_msg'] = '<div class="alert alert-success">' . '<button type="button" class="close" data-dismiss="alert">&times;</button>' . JText::_('COM_PHOCAGALLERY_COUNT_UPLOADED_IMG') . ': ' . $muUploaded . '</div>';
             } else {
                 $this->tmpl['mu_response_msg'] = '';
             }
         }
     }
     if ((int) $this->tmpl['enablemultiple'] >= 0) {
         PhocaGalleryFileUploadMultiple::renderMultipleUploadLibraries();
         $mU = new PhocaGalleryFileUploadMultiple();
         $mU->frontEnd = 0;
         $mU->method = $this->tmpl['multipleuploadmethod'];
         $mU->url = JURI::base() . 'index.php?option=com_phocagallery&task=phocagalleryu.multipleupload&amp;' . $this->session->getName() . '=' . $this->session->getId() . '&' . JSession::getFormToken() . '=1&tab=multipleupload&folder=' . $this->currentFolder;
         $mU->reload = JURI::base() . 'index.php?option=com_phocagallery&view=phocagallerym&layout=edit&' . $this->session->getName() . '=' . $this->session->getId() . '&' . JSession::getFormToken() . '=1&tab=multipleupload&folder=' . $this->currentFolder;
         $mU->maxFileSize = PhocaGalleryFileUploadMultiple::getMultipleUploadSizeFormat($this->tmpl['uploadmaxsize']);
         $mU->chunkSize = '1mb';
         $mU->imageHeight = $this->tmpl['multipleresizeheight'];
//.........这里部分代码省略.........

 public static function getList($small = 0, $medium = 0, $large = 0, $refreshUrl)
 {
     static $list;
     $params = JComponentHelper::getParams('com_phocagallery');
     $clean_thumbnails = $params->get('clean_thumbnails', 0);
     // Only process the list once per request
     if (is_array($list)) {
         return $list;
     }
     // Get current path from request
     $current = JRequest::getVar('folder');
     // If undefined, set to empty
     if ($current == 'undefined') {
         $current = '';
     }
     //Get folder variables from Helper
     $path = PhocaGalleryPath::getPath();
     // Initialize variables
     if (strlen($current) > 0) {
         $origPath = JPath::clean($path->image_abs . $current);
     } else {
         $origPath = $path->image_abs;
     }
     $origPathServer = str_replace(DS, '/', $path->image_abs);
     $images = array();
     $folders = array();
     // Get the list of files and folders from the given folder
     $fileList = JFolder::files($origPath);
     $folderList = JFolder::folders($origPath, '', false, false, array(0 => 'thumbs'));
     if (is_array($fileList) && !empty($fileList)) {
         natcasesort($fileList);
     }
     $field = JRequest::getVar('field');
     $refreshUrl = $refreshUrl . '&folder=' . $current . '&field=' . $field;
     // Iterate over the files if they exist
     //file - abc.img, file_no - folder/abc.img
     if ($fileList !== false) {
         foreach ($fileList as $file) {
             $ext = strtolower(JFile::getExt($file));
             // Don't display thumbnails from defined files (don't save them into a database)...
             $dontCreateThumb = PhocaGalleryFileThumbnail::dontCreateThumb($file);
             if ($dontCreateThumb == 1) {
                 $ext = '';
                 // WE USE $ext FOR NOT CREATE A THUMBNAIL CLAUSE
             }
             if ($ext == 'jpg' || $ext == 'png' || $ext == 'gif' || $ext == 'jpeg') {
                 if (JFile::exists($origPath . DS . $file) && substr($file, 0, 1) != '.' && strtolower($file) !== 'index.html') {
                     //Create thumbnails small, medium, large
                     $fileNo = $current . "/" . $file;
                     $fileThumb = PhocaGalleryFileThumbnail::getOrCreateThumbnail($fileNo, $refreshUrl, $small, $medium, $large);
                     $tmp = new JObject();
                     $tmp->name = $fileThumb['name'];
                     $tmp->nameno = $fileThumb['name_no'];
                     $tmp->linkthumbnailpath = $fileThumb['thumb_name_m_no_rel'];
                     $tmp->linkthumbnailpathabs = $fileThumb['thumb_name_m_no_abs'];
                     $images[] = $tmp;
                 }
             }
         }
     }
     //Clean Thumbs Folder if there are thumbnail files but not original file
     if ($clean_thumbnails == 1) {
         PhocaGalleryFileFolder::cleanThumbsFolder();
     }
     // - - - - - - - - - - - -
     // Iterate over the folders if they exist
     if ($folderList !== false) {
         foreach ($folderList as $folder) {
             $tmp = new JObject();
             $tmp->name = basename($folder);
             $tmp->path_with_name = str_replace(DS, '/', JPath::clean($origPath . DS . $folder));
             $tmp->path_without_name_relative = $path->image_abs . str_replace($origPathServer, '', $tmp->path_with_name);
             $tmp->path_with_name_relative_no = str_replace($origPathServer, '', $tmp->path_with_name);
             $folders[] = $tmp;
         }
     }
     $list = array('folders' => $folders, 'Images' => $images);
     return $list;
 }

 function display($tpl = null)
 {
     if (!JRequest::checkToken('request')) {
         $response = array('status' => '0', 'error' => JText::_('JINVALID_TOKEN'));
         echo json_encode($response);
         return;
     }
     $app = JFactory::getApplication();
     $params = $app->getParams();
     $commentValue = $app->input->get('commentValue', '', 'string');
     $commentId = $app->input->get('commentId', 0, 'int');
     // ID of File
     $format = $app->input->get('format', '', 'string');
     $task = $app->input->get('task', '', 'string');
     $view = $app->input->get('view', '', 'string');
     $paramsC = JComponentHelper::getParams('com_phocagallery');
     $param['display_comment_img'] = $paramsC->get('display_comment_img', 0);
     if ($task == 'refreshcomment' && ((int) $param['display_comment_img'] == 2 || (int) $param['display_comment_img'] == 3)) {
         $user =& JFactory::getUser();
         //$view 		= JRequest::getVar( 'view', '', 'get', '', JREQUEST_NOTRIM  );
         //$Itemid		= JRequest::getVar( 'Itemid', 0, '', 'int');
         $neededAccessLevels = PhocaGalleryAccess::getNeededAccessLevels();
         $access = PhocaGalleryAccess::isAccess($user->getAuthorisedViewLevels(), $neededAccessLevels);
         $post['imgid'] = (int) $commentId;
         $post['userid'] = $user->id;
         $post['comment'] = strip_tags($commentValue);
         if ($format != 'json') {
             $msg = JText::_('COM_PHOCAGALLERY_ERROR_WRONG_COMMENT');
             $response = array('status' => '0', 'error' => $msg);
             echo json_encode($response);
             return;
         }
         if ((int) $post['imgid'] < 1) {
             $msg = JText::_('COM_PHOCAGALLERY_ERROR_IMAGE_NOT_EXISTS');
             $response = array('status' => '0', 'error' => $msg);
             echo json_encode($response);
             return;
         }
         $model = $this->getModel();
         $checkUserComment = PhocaGalleryCommentImage::checkUserComment($post['imgid'], $post['userid']);
         // User has already commented this category
         if ($checkUserComment) {
             $msg = JText::_('COM_PHOCAGALLERY_COMMENT_ALREADY_SUBMITTED');
             $response = array('status' => '0', 'error' => '', 'message' => $msg);
             echo json_encode($response);
             return;
         } else {
             if ($access > 0 && $user->id > 0) {
                 if (!$model->comment($post)) {
                     $msg = JText::_('COM_PHOCAGALLERY_ERROR_COMMENTING_IMAGE');
                     $response = array('status' => '0', 'error' => $msg);
                     echo json_encode($response);
                     return;
                 } else {
                     $o = '<div class="pg-cv-comment-img-box-item">';
                     $o .= '<div class="pg-cv-comment-img-box-avatar">';
                     $avatar = PhocaGalleryCommentImage::getUserAvatar($user->id);
                     $this->tmpl['path'] = PhocaGalleryPath::getPath();
                     $img = '<div style="width: 20px; height: 20px;">&nbsp;</div>';
                     if (isset($avatar->avatar) && $avatar->avatar != '') {
                         $pathAvatarAbs = $this->tmpl['path']->avatar_abs . 'thumbs' . DS . 'phoca_thumb_s_' . $avatar->avatar;
                         $pathAvatarRel = $this->tmpl['path']->avatar_rel . 'thumbs/phoca_thumb_s_' . $avatar->avatar;
                         if (JFile::exists($pathAvatarAbs)) {
                             $avSize = getimagesize($pathAvatarAbs);
                             $avRatio = $avSize[0] / $avSize[1];
                             $avHeight = 20;
                             $avWidth = 20 * $avRatio;
                             $img = '<img src="' . JURI::base() . '/' . $pathAvatarRel . '" width="' . $avWidth . '" height="' . $avHeight . '" alt="" />';
                         }
                     }
                     $o .= $img;
                     $o .= '</div>';
                     $o .= '<div class="pg-cv-comment-img-box-comment">' . $user->name . ': ' . $post['comment'] . '</div>';
                     $o .= '<div style="clear:both"></div>';
                     $o .= '</div>';
                     $msg = $o . '<br />' . JText::_('COM_PHOCAGALLERY_SUCCESS_COMMENT_SUBMIT');
                     $response = array('status' => '1', 'error' => '', 'message' => $msg);
                     echo json_encode($response);
                     return;
                 }
             } else {
                 $msg = JText::_('COM_PHOCAGALLERY_NOT_AUTHORISED_ACTION');
                 $response = array('status' => '0', 'error' => $msg);
                 echo json_encode($response);
                 return;
             }
         }
     } else {
         $msg = JText::_('COM_PHOCAGALLERY_NOT_AUTHORISED_ACTION');
         $response = array('status' => '0', 'error' => $msg);
         echo json_encode($response);
         return;
     }
 }

 protected function processImages()
 {
     if (!empty($this->items)) {
         $params = JComponentHelper::getParams('com_phocagallery');
         $pagination_thumbnail_creation = $params->get('pagination_thumbnail_creation', 0);
         $clean_thumbnails = $params->get('clean_thumbnails', 0);
         //Server doesn't have CPU power
         //we do thumbnail for all images - there is no pagination...
         //or we do thumbanil for only listed images
         if (empty($this->items_thumbnail)) {
             if ($pagination_thumbnail_creation == 1) {
                 $this->items_thumbnail = $this->items;
             } else {
                 $this->items_thumbnail = $this->get('ItemsThumbnail');
             }
         }
         // - - - - - - - - - - - - - - - - - - - -
         // Check if the file stored in database is on the server. If not please refer to user
         // Get filename from every object there is stored in database
         // file - abc.img, file_no - folder/abc.img
         // Get folder variables from Helper
         $path = PhocaGalleryPath::getPath();
         $origPath = $path->image_abs;
         $origPathServer = str_replace(DS, '/', $path->image_abs);
         //-----------------------------------------
         //Do all thumbnails no limit no pagination
         if (!empty($this->items_thumbnail)) {
             foreach ($this->items_thumbnail as $key => $value) {
                 $fileOriginalThumb = PhocaGalleryFile::getFileOriginal($value->filename);
                 //Let the user know that the file doesn't exists and delete all thumbnails
                 if (JFile::exists($fileOriginalThumb)) {
                     $refreshUrlThumb = 'index.php?option=com_phocagallery&view=phocagalleryimgs';
                     $fileThumb = PhocaGalleryFileThumbnail::getOrCreateThumbnail($value->filename, $refreshUrlThumb, 1, 1, 1);
                 }
             }
         }
         $this->items_thumbnail = null;
         // delete data to reduce memory
         //Only the the site with limitation or pagination...
         if (!empty($this->items)) {
             foreach ($this->items as $key => $value) {
                 $fileOriginal = PhocaGalleryFile::getFileOriginal($value->filename);
                 //Let the user know that the file doesn't exists and delete all thumbnails
                 if (!JFile::exists($fileOriginal)) {
                     $this->items[$key]->filename = JText::_('COM_PHOCAGALLERY_IMG_FILE_NOT_EXISTS');
                     $this->items[$key]->fileoriginalexist = 0;
                 } else {
                     //Create thumbnails small, medium, large
                     $refresh_url = 'index.php?option=com_phocagallery&view=phocagalleryimgs';
                     $fileThumb = PhocaGalleryFileThumbnail::getOrCreateThumbnail($value->filename, $refresh_url, 1, 1, 1);
                     $this->items[$key]->linkthumbnailpath = $fileThumb['thumb_name_s_no_rel'];
                     $this->items[$key]->fileoriginalexist = 1;
                 }
             }
         }
         //Clean Thumbs Folder if there are thumbnail files but not original file
         if ($clean_thumbnails == 1) {
             PhocaGalleryFileFolder::cleanThumbsFolder();
         }
     }
 }