PHP PhocaGalleryPath类代码示例

 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 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.........

 public function getFiles()
 {
     $result = array();
     jimport('joomla.filesystem.folder');
     $paths = PhocaGalleryPath::getPath();
     $path = JPath::clean($paths->media_css_abs . '/main/');
     if (is_dir($path)) {
         $files = JFolder::files($path, '\\.css$', false, false);
         foreach ($files as $file) {
             $fileO = new stdClass();
             $fileO->filename = $file;
             $fileO->exists = file_exists($path . $file);
             $fileO->type = 1;
             $result[] = $fileO;
         }
     } else {
         $this->setError(JText::_('COM_PHOCAGALLERY_ERROR_CSS_FOLDER_NOT_FOUND') . ' (1)');
         return false;
     }
     $path = JPath::clean($paths->media_css_abs . '/custom/');
     if (is_dir($path)) {
         $files = JFolder::files($path, '\\.css$', false, false);
         foreach ($files as $file) {
             $fileO = new stdClass();
             $fileO->filename = $file;
             $fileO->exists = file_exists($path . $file);
             $fileO->type = 2;
             $result[] = $fileO;
         }
     } else {
         $this->setError(JText::_('COM_PHOCAGALLERY_ERROR_CSS_FOLDER_NOT_FOUND') . ' (2)');
         return false;
     }
     return $result;
 }

 /**
  * 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.........

 function display($tpl = null)
 {
     $app = JFactory::getApplication();
     $document =& JFactory::getDocument();
     $this->params = $app->getParams();
     $user =& JFactory::getUser();
     $var['slideshow'] = JRequest::getVar('phocaslideshow', 0, '', 'int');
     $var['download'] = JRequest::getVar('phocadownload', 0, '', 'int');
     $uri =& JFactory::getURI();
     $this->tmpl['action'] = $uri->toString();
     $path = PhocaGalleryPath::getPath();
     $neededAccessLevels = PhocaGalleryAccess::getNeededAccessLevels();
     $access = PhocaGalleryAccess::isAccess($user->authorisedLevels(), $neededAccessLevels);
     // Information from the plugin - window is displayed after plugin action
     $get = array();
     $get['detail'] = JRequest::getVar('detail', '', 'get', 'string');
     $get['buttons'] = JRequest::getVar('buttons', '', 'get', 'string');
     $get['ratingimg'] = JRequest::getVar('ratingimg', '', 'get', 'string');
     $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['enablecustomcss'] = $this->params->get('enable_custom_css', 0);
     $this->tmpl['customcss'] = $this->params->get('custom_css', '');
     $this->tmpl['enable_multibox'] = $this->params->get('enable_multibox', 0);
     $this->tmpl['multibox_height'] = (int) $this->params->get('multibox_height', 560);
     $this->tmpl['multibox_width'] = (int) $this->params->get('multibox_width', 980);
     $this->tmpl['multibox_map_height'] = (int) $this->params->get('multibox_map_height', 300);
     $this->tmpl['multibox_map_width'] = (int) $this->params->get('multibox_map_width', 280);
     $this->tmpl['multibox_height_overflow'] = (int) $this->tmpl['multibox_height'] - 10;
     //padding
     $this->tmpl['multibox_left_bgcolor'] = $this->params->get('multibox_left_bgcolor', '#000000');
     $this->tmpl['multibox_right_bgcolor'] = $this->params->get('multibox_right_bgcolor', '#ffffff');
     $this->tmpl['multibox_comments_width'] = $this->params->get('multibox_comments_width', 300);
     $this->tmpl['multibox_comments_height'] = $this->params->get('multibox_comments_height', 600);
     $this->tmpl['multibox_thubms_box_width'] = $this->params->get('multibox_thubms_box_width', 300);
     $this->tmpl['multibox_thubms_count'] = $this->params->get('multibox_thubms_count', 4);
     $this->tmpl['large_image_width'] = $this->params->get('large_image_width', 640);
     $this->tmpl['large_image_height'] = $this->params->get('large_image_height', 640);
     $this->tmpl['multibox_fixed_cols'] = $this->params->get('multibox_fixed_cols', 1);
     $this->tmpl['display_multibox'] = $this->params->get('display_multibox', array(1, 2));
     // CSS
     JHtml::stylesheet('components/com_phocagallery/assets/phocagallery.css');
     if ($this->tmpl['enablecustomcss'] == 1) {
         JHtml::stylesheet('components/com_phocagallery/assets/phocagallerycustom.css');
         PhocaGalleryRenderFront::displayCustomCSS($this->tmpl['customcss']);
     }
     // Plugin information
     $this->tmpl['detailwindow'] = $this->params->get('detail_window', 0);
     if (isset($get['detail']) && $get['detail'] != '') {
         $this->tmpl['detailwindow'] = $get['detail'];
     }
     // Plugin information
     $this->tmpl['detailbuttons'] = $this->params->get('detail_buttons', 1);
     if (isset($get['buttons']) && $get['buttons'] != '') {
         $this->tmpl['detailbuttons'] = $get['buttons'];
     }
     // Close and Reload links (for different window types)
     $close = PhocaGalleryRenderFront::renderCloseReloadDetail($this->tmpl['detailwindow']);
     $this->tmpl['detailwindowclose'] = $close['detailwindowclose'];
     $this->tmpl['detailwindowreload'] = $close['detailwindowreload'];
     $this->tmpl['displaydescriptiondetail'] = $this->params->get('display_description_detail', 0);
     $this->tmpl['displaytitleindescription'] = $this->params->get('display_title_description', 0);
     $this->tmpl['descriptiondetailheight'] = $this->params->get('description_detail_height', 16);
     $this->tmpl['fontsizedesc'] = $this->params->get('font_size_desc', 11);
     $this->tmpl['fontcolordesc'] = $this->params->get('font_color_desc', '#333333');
     $this->tmpl['detailwindowbackgroundcolor'] = $this->params->get('detail_window_background_color', '#ffffff');
     $this->tmpl['descriptionlightboxfontcolor'] = $this->params->get('description_lightbox_font_color', '#ffffff');
     $this->tmpl['descriptionlightboxbgcolor'] = $this->params->get('description_lightbox_bg_color', '#000000');
     $this->tmpl['descriptionlightboxfontsize'] = $this->params->get('description_lightbox_font_size', 12);
     $this->tmpl['displayratingimg'] = $this->params->get('display_rating_img', 0);
     $this->tmpl['displayicondownload'] = $this->params->get('display_icon_download', 0);
     $this->tmpl['externalcommentsystem'] = $this->params->get('external_comment_system', 0);
     $this->tmpl['largewidth'] = $this->params->get('large_image_width', 640);
     $this->tmpl['largeheight'] = $this->params->get('large_image_height', 480);
     $this->tmpl['boxlargewidth'] = $this->params->get('front_modal_box_width', 680);
     $this->tmpl['boxlargeheight'] = $this->params->get('front_modal_box_height', 560);
     $this->tmpl['slideshow_delay'] = $this->params->get('slideshow_delay', 3000);
     $this->tmpl['slideshow_pause'] = $this->params->get('slideshow_pause', 2500);
     $this->tmpl['slideshowrandom'] = $this->params->get('slideshow_random', 0);
     $this->tmpl['slideshow_description'] = $this->params->get('slideshow_description', 'peekaboo');
     $this->tmpl['gallerymetakey'] = $this->params->get('gallery_metakey', '');
     $this->tmpl['gallerymetadesc'] = $this->params->get('gallery_metadesc', '');
     $this->tmpl['altvalue'] = $this->params->get('alt_value', 1);
     $this->tmpl['enablecustomcss'] = $this->params->get('enable_custom_css', 0);
     $this->tmpl['customcss'] = $this->params->get('custom_css', '');
     $this->tmpl['display_tags_links'] = $this->params->get('display_tags_links', 0);
     $this->tmpl['ytb_display'] = $this->params->get('ytb_display', 0);
     $paramsFb = PhocaGalleryFbSystem::getCommentsParams($this->params->get('fb_comment_user_id', ''));
     // Facebook
     $this->tmpl['fb_comment_app_id'] = isset($paramsFb['fb_comment_app_id']) ? $paramsFb['fb_comment_app_id'] : '';
     $this->tmpl['fb_comment_width'] = isset($paramsFb['fb_comment_width']) ? $paramsFb['fb_comment_width'] : 550;
     $this->tmpl['fb_comment_lang'] = isset($paramsFb['fb_comment_lang']) ? $paramsFb['fb_comment_lang'] : 'en_US';
     $this->tmpl['fb_comment_count'] = isset($paramsFb['fb_comment_count']) ? $paramsFb['fb_comment_count'] : '';
     $oH = '';
     if ($this->tmpl['enable_multibox'] == 1) {
         $this->tmpl['fb_comment_width'] = $this->tmpl['multibox_comments_width'];
         $oH = 'overflow:hidden;';
     }
     // CSS
     JHtml::stylesheet('components/com_phocagallery/assets/phocagallery.css');
     if ($this->tmpl['enablecustomcss'] == 1) {
//.........这里部分代码省略.........

 function themeName()
 {
     // Get an array of all the xml files from teh installation directory
     $path = PhocaGalleryPath::getPath();
     $xmlFiles = JFolder::files($path->image_abs_front, '.xml$', 1, true);
     // If at least one xml file exists
     if (count($xmlFiles) > 0) {
         foreach ($xmlFiles as $file) {
             // Is it a valid joomla installation manifest file?
             $manifest = $this->_isManifest($file);
             if (!is_null($manifest)) {
                 foreach ($manifest->children() as $key => $value) {
                     if ((string) $value->name() == 'name') {
                         return (string) $value;
                     }
                 }
             }
             return false;
         }
         return false;
     } else {
         return false;
     }
 }

 function createfolder()
 {
     $app = JFactory::getApplication();
     // Check for request forgeries
     JRequest::checkToken() or jexit('Invalid Token');
     // Set FTP credentials, if given
     jimport('joomla.client.helper');
     JClientHelper::setCredentialsFromRequest('ftp');
     $paramsC = JComponentHelper::getParams('com_phocagallery');
     $folder_permissions = $paramsC->get('folder_permissions', 0755);
     //$folder_permissions = octdec((int)$folder_permissions);
     $path = PhocaGalleryPath::getPath();
     $folderNew = JRequest::getCmd('foldername', '');
     $folderCheck = JRequest::getVar('foldername', null, '', 'string', JREQUEST_ALLOWRAW);
     $parent = JRequest::getVar('folderbase', '', '', 'path');
     $tab = JRequest::getVar('tab', '', '', 'string');
     $field = JRequest::getVar('field');
     $viewBack = JRequest::getVar('viewback', '', '', '');
     $link = '';
     switch ($viewBack) {
         case 'phocagalleryi':
             $link = 'index.php?option=com_phocagallery&view=phocagalleryi&tmpl=component&folder=' . $parent . '&tab=' . (string) $tab . '&field=' . $field;
             break;
         case 'phocagallerym':
             $link = 'index.php?option=com_phocagallery&view=phocagallerym&layout=edit&hidemainmenu=1&tab=' . (string) $tab . '&folder=' . $parent;
             break;
         case 'phocagalleryf':
             $link = 'index.php?option=com_phocagallery&view=phocagalleryf&tmpl=component&folder=' . $parent . '&field=' . $field;
             break;
         default:
             $app->redirect('index.php?option=com_phocagallery', JText::_('COM_PHOCAGALLERY_ERROR_CONTROLLER'));
             break;
     }
     JRequest::setVar('folder', $parent);
     if ($folderCheck !== null && $folderNew !== $folderCheck) {
         $app->redirect($link, JText::_('COM_PHOCAGALLERY_WARNING_DIRNAME'));
     }
     if (strlen($folderNew) > 0) {
         $folder = JPath::clean($path->image_abs . DS . $parent . DS . $folderNew);
         if (!JFolder::exists($folder) && !JFile::exists($folder)) {
             //JFolder::create($path, $folder_permissions );
             switch ((int) $folder_permissions) {
                 case 777:
                     JFolder::create($folder, 0777);
                     break;
                 case 705:
                     JFolder::create($folder, 0705);
                     break;
                 case 666:
                     JFolder::create($folder, 0666);
                     break;
                 case 644:
                     JFolder::create($folder, 0644);
                     break;
                 case 755:
                 default:
                     JFolder::create($folder, 0755);
                     break;
             }
             if (isset($folder)) {
                 $data = "<html>\n<body bgcolor=\"#FFFFFF\">\n</body>\n</html>";
                 JFile::write($folder . DS . "index.html", $data);
             }
             $app->redirect($link, JText::_('COM_PHOCAGALLERY_SUCCESS_FOLDER_CREATING'));
         } else {
             $app->redirect($link, JText::_('COM_PHOCAGALLERY_ERROR_FOLDER_CREATING_EXISTS'));
         }
         //JRequest::setVar('folder', ($parent) ? $parent.'/'.$folder : $folder);
     }
     $app->redirect($link);
 }

 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();
         }
     }
 }

 function getFileOriginal($filename, $rel = 0)
 {
     $path = PhocaGalleryPath::getPath();
     if ($rel == 1) {
         return str_replace('//', '/', $path->image_rel . $filename);
     } else {
         return JPath::clean($path->image_abs . $filename);
     }
 }

 function getPath()
 {
     $instance =& PhocaGalleryPath::getInstance();
     return $instance;
 }