PHP PhocaGalleryFile::getTitleFromFile方法代码示例

//.........这里部分代码省略.........
         $rightDisplay = PhocaGalleryAccess::getUserRight('accessuserid', $item->cataccessuserid, $item->cataccess, $user->authorisedLevels(), $user->get('id', 0), 0);
     }
     if ((int) $rightDisplay == 0) {
         echo $close['html'];
         //Some problem with cache - Joomla! return this message if there is no reason for do it.
         //$this->tmpl['pl']		= 'index.php?option=com_users&view=login&return='.base64_encode($uri->toString());
         //$app->redirect(JRoute::_($this->tmpl['pl'], false), JText::_('COM_PHOCAGALLERY_NOT_AUTHORISED_ACTION'));
         exit;
     }
     // - - - - - - - - - - - - - - - - - - - -
     phocagalleryimport('phocagallery.image.image');
     phocagalleryimport('phocagallery.render.renderdetailbutton');
     // Javascript Slideshow buttons
     $detailButton = new PhocaGalleryRenderDetailButton();
     if ($this->tmpl['enable_multibox'] == 1) {
         $detailButton->setType('multibox');
     }
     $item->reloadbutton = $detailButton->getReload($item->catslug, $item->slug);
     $item->closebutton = $detailButton->getClose($item->catslug, $item->slug);
     $item->closetext = $detailButton->getCloseText($item->catslug, $item->slug);
     $item->nextbutton = $detailButton->getNext((int) $item->catid, (int) $item->id, (int) $item->ordering);
     $item->nextbuttonhref = $detailButton->getNext((int) $item->catid, (int) $item->id, (int) $item->ordering, 1);
     $item->prevbutton = $detailButton->getPrevious((int) $item->catid, (int) $item->id, (int) $item->ordering);
     $slideshowData = $detailButton->getJsSlideshow((int) $item->catid, (int) $item->id, (int) $var['slideshow'], $item->catslug, $item->slug);
     $item->slideshowbutton = $slideshowData['icons'];
     $item->slideshowfiles = $slideshowData['files'];
     $item->slideshow = $var['slideshow'];
     $item->download = $var['download'];
     // ALT VALUE
     $altValue = PhocaGalleryRenderFront::getAltValue($this->tmpl['altvalue'], $item->title, $item->description, $item->metadesc);
     $item->altvalue = $altValue;
     // Get file thumbnail or No Image
     $item->filenameno = $item->filename;
     $item->filename = PhocaGalleryFile::getTitleFromFile($item->filename, 1);
     $item->filesize = PhocaGalleryFile::getFileSize($item->filenameno);
     $realImageSize = '';
     $extImage = PhocaGalleryImage::isExtImage($item->extid);
     if ($extImage) {
         $item->extl = $item->extl;
         $item->exto = $item->exto;
         $realImageSize = PhocaGalleryImage::getRealImageSize($item->extl, '', 1);
         $item->imagesize = PhocaGalleryImage::getImageSize($item->exto, 1, 1);
         if ($item->extw != '') {
             $extw = explode(',', $item->extw);
             $item->extw = $extw[0];
         }
         $correctImageRes = PhocaGalleryPicasa::correctSizeWithRate($item->extw, $item->exth, $this->tmpl['picasa_correct_width_l'], $this->tmpl['picasa_correct_height_l']);
         $item->linkimage = JHtml::_('image', $item->extl, $item->altvalue, array('width' => $correctImageRes['width'], 'height' => $correctImageRes['height'], 'class' => 'pg-detail-image'));
         $item->realimagewidth = $correctImageRes['width'];
         $item->realimageheight = $correctImageRes['height'];
     } else {
         $item->linkthumbnailpath = PhocaGalleryImageFront::displayCategoryImageOrNoImage($item->filenameno, 'large');
         $item->linkimage = JHtml::_('image', $item->linkthumbnailpath, $item->altvalue, array('class' => 'pg-detail-image'));
         $realImageSize = PhocaGalleryImage::getRealImageSize($item->filenameno);
         $item->imagesize = PhocaGalleryImage::getImageSize($item->filenameno, 1);
         if (isset($realImageSize['w']) && isset($realImageSize['h'])) {
             $item->realimagewidth = $realImageSize['w'];
             $item->realimageheight = $realImageSize['h'];
         } else {
             $item->realimagewidth = $this->tmpl['largewidth'];
             $item->realimageheight = $this->tmpl['largeheight'];
         }
     }
     // Add Statistics
     $model->hit(JRequest::getVar('id', '', '', 'int'));
     // R A T I N G

 public static function getImageFromCat($idCat, $idImg = 0)
 {
     $db = JFactory::getDBO();
     $nextImg = '';
     if ($idImg > 0) {
         $nextImg = ' AND a.id > ' . (int) $idImg;
     }
     $query = 'SELECT a.*' . ' FROM #__phocagallery AS a' . ' WHERE a.catid = ' . (int) $idCat . ' AND a.published = 1' . ' AND a.approved = 1' . $nextImg . ' ORDER BY a.id ASC LIMIT 1';
     $db->setQuery($query);
     $item = $db->loadObject();
     if (!isset($item->id) || isset($item->id) && $item->id < 1) {
         $img['end'] = 1;
         return $img;
     }
     if (isset($item->description) && $item->description != '') {
         $img['caption'] = $item->title . ' - ' . $item->description;
     } else {
         $img['caption'] = $item->title;
     }
     //TODO TEST EXT IMAGE
     if (isset($item->extid) && $item->extid != '') {
         $img['extid'] = $item->extid;
     }
     $img['id'] = $item->id;
     $img['title'] = $item->title;
     $img['filename'] = PhocaGalleryFile::getTitleFromFile($item->filename, 1);
     $img['fileorigabs'] = PhocaGalleryFile::getFileOriginal($item->filename);
     return $img;
 }

 function store($data, $return)
 {
     //If this file doesn't exists don't save it
     if (!PhocaGalleryFile::existsFileOriginal($data['filename'])) {
         $this->setError('File not exists');
         return false;
     }
     $data['imgorigsize'] = PhocaGalleryFile::getFileSize($data['filename'], 0);
     //If there is no title and no alias, use filename as title and alias
     if (!isset($data['title']) || isset($data['title']) && $data['title'] == '') {
         $data['title'] = PhocaGalleryFile::getTitleFromFile($data['filename']);
     }
     if (!isset($data['alias']) || isset($data['alias']) && $data['alias'] == '') {
         $data['alias'] = PhocaGalleryFile::getTitleFromFile($data['filename']);
     }
     //clean alias name (no bad characters)
     //$data['alias'] = PhocaGalleryText::getAliasName($data['alias']);
     if (!isset($data['longitude']) || isset($data['longitude']) && $data['longitude'] == '' || (!isset($data['latitude']) || isset($data['latitude']) && $data['latitude'] == '')) {
         phocagalleryimport('phocagallery.geo.geo');
         $coords = PhocaGalleryGeo::getGeoCoords($data['filename']);
         if (!isset($data['longitude']) || isset($data['longitude']) && $data['longitude'] == '') {
             $data['longitude'] = $coords['longitude'];
         }
         if (!isset($data['latitude']) || isset($data['latitude']) && $data['latitude'] == '') {
             $data['latitude'] = $coords['latitude'];
         }
         if ((!isset($data['zoom']) || isset($data['zoom']) && $data['zoom'] == '') && $data['longitude'] != '' && $data['latitude'] != '') {
             $data['zoom'] = PhocaGallerySettings::getAdvancedSettings('geozoom');
         }
     }
     $row =& $this->getTable('phocagallery', 'Table');
     // Bind the form fields to the Phoca gallery table
     if (!$row->bind($data)) {
         $this->setError($this->_db->getErrorMsg());
         return false;
     }
     // Create the timestamp for the date
     $row->date = gmdate('Y-m-d H:i:s');
     // if new item, order last in appropriate group
     if (!$row->id) {
         $where = 'catid = ' . (int) $row->catid;
         $row->ordering = $row->getNextOrder($where);
     }
     // Make sure the Phoca gallery table is valid
     if (!$row->check()) {
         $this->setError($this->_db->getErrorMsg());
         return false;
     }
     // Store the Phoca gallery table to the database
     if (!$row->store()) {
         $this->setError($this->_db->getErrorMsg());
         return false;
     }
     //Create thumbnail small, medium, large
     $returnFrontMessage = PhocaGalleryFileThumbnail::getOrCreateThumbnail($row->filename, $return, 1, 1, 1, 1);
     if ($returnFrontMessage == 'Success') {
         return true;
     } else {
         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.........

//.........这里部分代码省略.........
         // Seems we are in iframe
         $this->tmpl['enable_multibox_iframe'] = 1;
     }
     // CSS
     PhocaGalleryRenderFront::renderAllCSS();
     if ($this->tmpl['gallerymetakey'] != '') {
         $document->setMetaData('keywords', $this->tmpl['gallerymetakey']);
     }
     if ($this->tmpl['gallerymetadesc'] != '') {
         $document->setMetaData('description', $this->tmpl['gallerymetadesc']);
     }
     // PARAMS - Open window parameters - modal popup box or standard popup window
     $detail_window = $this->params->get('detail_window', 0);
     // Plugin information
     if (isset($get['comment']) && $get['comment'] != '') {
         $detail_window = $get['comment'];
     }
     // Only registered (VOTES + COMMENTS)
     $this->tmpl['not_registered'] = true;
     $this->tmpl['name'] = '';
     if ($access) {
         $this->tmpl['not_registered'] = false;
         $this->tmpl['name'] = $user->name;
     }
     $document->addScript(JURI::base(true) . '/media/com_phocagallery/js/comments.js');
     $document->addCustomTag(PhocaGalleryRenderFront::renderCommentJS((int) $this->tmpl['maxcommentchar']));
     $this->tmpl['already_commented'] = PhocaGalleryCommentImage::checkUserComment((int) $this->tmpl['id'], (int) $user->id);
     $commentItem = PhocaGalleryCommentImage::displayComment((int) $this->tmpl['id']);
     // PARAMS - Display Description in Detail window - set the font color
     $this->tmpl['detailwindowbackgroundcolor'] = $this->params->get('detail_window_background_color', '#ffffff');
     $this->tmpl['detailwindow'] = $this->params->get('detail_window', 0);
     $description_lightbox_font_color = $this->params->get('description_lightbox_font_color', '#ffffff');
     $description_lightbox_bg_color = $this->params->get('description_lightbox_bg_color', '#000000');
     $description_lightbox_font_size = $this->params->get('description_lightbox_font_size', 12);
     // NO SCROLLBAR IN DETAIL WINDOW
     $document->addCustomTag("<style type=\"text/css\"> \n" . " html,body, .contentpane{background:" . $this->tmpl['detailwindowbackgroundcolor'] . ";text-align:left;} \n" . " center, table {background:" . $this->tmpl['detailwindowbackgroundcolor'] . ";} \n" . " #sbox-window {background-color:#fff;padding:5px} \n" . " </style> \n");
     $model = $this->getModel();
     $item = $model->getData();
     $this->tmpl['imgtitle'] = $item->title;
     // Back button
     $this->tmpl['backbutton'] = '';
     if ($this->tmpl['detailwindow'] == 7 || $this->tmpl['display_comment_nopup']) {
         // Display Image
         // Access check - don't display the image if you have no access to this image (if user add own url)
         // USER RIGHT - ACCESS - - - - - - - - - -
         $rightDisplay = 0;
         if (!empty($item)) {
             $rightDisplay = PhocaGalleryAccess::getUserRight('accessuserid', $item->cataccessuserid, $item->cataccess, $user->getAuthorisedViewLevels(), $user->get('id', 0), 0);
         }
         if ($rightDisplay == 0) {
             $this->tmpl['pl'] = 'index.php?option=com_users&view=login&return=' . base64_encode($uri->toString());
             $app->redirect(JRoute::_($this->tmpl['pl'], false), JText::_('COM_PHOCAGALLERY_NOT_AUTHORISED_ACTION'));
             exit;
         }
         // - - - - - - - - - - - - - - - - - - - -
         phocagalleryimport('phocagallery.image.image');
         $this->tmpl['backbutton'] = '<div><a href="' . JRoute::_('index.php?option=com_phocagallery&view=category&id=' . $this->tmpl['catid'] . '&Itemid=' . $this->itemId) . '"' . ' title="' . JText::_('COM_PHOCAGALLERY_BACK_TO_CATEGORY') . '">' . JHtml::_('image', 'media/com_phocagallery/images/icon-up-images.png', JText::_('COM_PHOCAGALLERY_BACK_TO_CATEGORY')) . '</a></div>';
         // Get file thumbnail or No Image
         $item->filenameno = $item->filename;
         $item->filename = PhocaGalleryFile::getTitleFromFile($item->filename, 1);
         $item->filesize = PhocaGalleryFile::getFileSize($item->filenameno);
         $altValue = PhocaGalleryRenderFront::getAltValue($this->tmpl['altvalue'], $item->title, $item->description, $item->metadesc);
         $item->altvalue = $altValue;
         $realImageSize = '';
         $extImage = PhocaGalleryImage::isExtImage($item->extid);
         if ($extImage) {
             $item->extl = $item->extl;
             $item->exto = $item->exto;
             $realImageSize = PhocaGalleryImage::getRealImageSize($item->extl, '', 1);
             $item->imagesize = PhocaGalleryImage::getImageSize($item->exto, 1, 1);
             if ($item->extw != '') {
                 $extw = explode(',', $item->extw);
                 $item->extw = $extw[0];
             }
             $correctImageRes = PhocaGalleryPicasa::correctSizeWithRate($item->extw, $item->exth, $this->tmpl['picasa_correct_width_l'], $this->tmpl['picasa_correct_height_l']);
             $item->linkimage = JHtml::_('image', $item->extl, $item->altvalue, array('width' => $correctImageRes['width'], 'height' => $correctImageRes['height']));
             $item->realimagewidth = $correctImageRes['width'];
             $item->realimageheight = $correctImageRes['height'];
         } else {
             $item->linkthumbnailpath = PhocaGalleryImageFront::displayCategoryImageOrNoImage($item->filenameno, 'large');
             $item->linkimage = JHtml::_('image', $item->linkthumbnailpath, $item->altvalue);
             $realImageSize = PhocaGalleryImage::getRealImageSize($item->filenameno);
             $item->imagesize = PhocaGalleryImage::getImageSize($item->filenameno, 1);
             if (isset($realImageSize['w']) && isset($realImageSize['h'])) {
                 $item->realimagewidth = $realImageSize['w'];
                 $item->realimageheight = $realImageSize['h'];
             } else {
                 $item->realimagewidth = $this->tmpl['largewidth'];
                 $item->realimageheight = $this->tmpl['largeheight'];
             }
         }
         $this->assignRef('item', $item);
     }
     // ACTION
     $this->assignRef('item', $item);
     $this->tmpl['action'] = $uri->toString();
     $this->assignRef('commentitem', $commentItem);
     $this->_prepareDocument($item);
     parent::display($tpl);
 }

 protected function _addAllImagesFromFolder(&$existingImages, $category_id, $fullPath, $rel_path, $data = array())
 {
     $count = 0;
     $fileList = JFolder::files($fullPath);
     natcasesort($fileList);
     // Iterate over the files if they exist
     //file - abc.img, file_no - folder/abc.img
     if ($fileList !== false) {
         foreach ($fileList as $filename) {
             $storedfilename = ltrim(str_replace(DS, '/', JPath::clean($rel_path . DS . $filename)), '/');
             $ext = strtolower(JFile::getExt($filename));
             // Don't create thumbnails from defined files (don't save them into a database)...
             $dontCreateThumb = PhocaGalleryFileThumbnail::dontCreateThumb($filename);
             if ($dontCreateThumb == 1) {
                 $ext = '';
                 // WE USE $ext FOR NOT CREATE A THUMBNAIL CLAUSE
             }
             if ($ext == 'jpg' || $ext == 'png' || $ext == 'gif' || $ext == 'jpeg') {
                 if (JFile::exists($fullPath . DS . $filename) && substr($filename, 0, 1) != '.' && strtolower($filename) !== 'index.html' && !$this->_ImageExist($existingImages, $storedfilename, $category_id)) {
                     $row = $this->getTable('phocagallery');
                     $datam = array();
                     $datam['published'] = $data['published'];
                     $datam['catid'] = $category_id;
                     $datam['filename'] = $storedfilename;
                     $datam['approved'] = $data['approved'];
                     $datam['language'] = $data['language'];
                     if ($data['title'] != '') {
                         $datam['title'] = $data['title'];
                     } else {
                         $datam['title'] = PhocaGalleryFile::getTitleFromFile($filename);
                     }
                     if ($data['alias'] != '') {
                         $datam['alias'] = $data['alias'];
                     } else {
                         $datam['alias'] = $datam['title'];
                         //PhocaGalleryText::getAliasName($datam['title']);
                     }
                     $datam['imgorigsize'] = PhocaGalleryFile::getFileSize($datam['filename'], 0);
                     $datam['format'] = PhocaGalleryFile::getFileFormat($datam['filename']);
                     // Geo
                     phocagalleryimport('phocagallery.geo.geo');
                     $coords = PhocaGalleryGeo::getGeoCoords($datam['filename']);
                     $datam['longitude'] = $coords['longitude'];
                     $datam['latitude'] = $coords['latitude'];
                     if ($datam['latitude'] != '' && $datam['longitude'] != '') {
                         $datam['zoom'] = PhocaGallerySettings::getAdvancedSettings('geozoom');
                     }
                     // Save
                     // Bind the form fields to the Phoca gallery table
                     if (!$row->bind($datam)) {
                         $this->setError($this->_db->getErrorMsg());
                         return false;
                     }
                     // Create the timestamp for the date
                     $row->date = gmdate('Y-m-d H:i:s');
                     // if new item, order last in appropriate group
                     if (!$row->id) {
                         $where = 'catid = ' . (int) $row->catid;
                         $row->ordering = $row->getNextOrder($where);
                     }
                     // Make sure the Phoca gallery table is valid
                     if (!$row->check()) {
                         $this->setError($this->_db->getErrorMsg());
                         return false;
                     }
                     // Store the Phoca gallery table to the database
                     if (!$row->store()) {
                         $this->setError($this->_db->getErrorMsg());
                         return false;
                     }
                     if ($this->firstImageFolder == '') {
                         $this->setFirstImageFolder($row->filename);
                     }
                     $image = new JObject();
                     $image->filename = $storedfilename;
                     $image->catid = $category_id;
                     $existingImages[] =& $image;
                     $count++;
                 }
             }
         }
     }
     //	$this->setImageCount($count);
     return $count;
 }

 /**
  * 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 save($data)
 {
     $params =& JComponentHelper::getParams('com_phocagallery');
     $clean_thumbnails = $params->get('clean_thumbnails', 0);
     $fileOriginalNotExist = 0;
     if ((int) $data['extid'] > 0) {
         $data['imgorigsize'] = 0;
         if ($data['title'] == '') {
             $data['title'] = 'External Image';
         }
     } else {
         //If this file doesn't exists don't save it
         if (!PhocaGalleryFile::existsFileOriginal($data['filename'])) {
             //$this->setError('Original File does not exist');
             //return false;
             $fileOriginalNotExist = 1;
             $errorMsg = JText::_('COM_PHOCAGALLERY_ORIGINAL_IMAGE_NOT_EXIST');
         }
         $data['imgorigsize'] = PhocaGalleryFile::getFileSize($data['filename'], 0);
         $data['format'] = PhocaGalleryFile::getFileFormat($data['filename']);
         //If there is no title and no alias, use filename as title and alias
         if ($data['title'] == '') {
             $data['title'] = PhocaGalleryFile::getTitleFromFile($data['filename']);
         }
     }
     if ($data['extlink1link'] != '') {
         $extlink1 = str_replace('http://', '', $data['extlink1link']);
         $data['extlink1'] = $extlink1 . '|' . $data['extlink1title'] . '|' . $data['extlink1target'] . '|' . $data['extlink1icon'];
     } else {
         $data['extlink1'] = $data['extlink1link'] . '|' . $data['extlink1title'] . '|' . $data['extlink1target'] . '|' . $data['extlink1icon'];
     }
     if ($data['extlink2link'] != '') {
         $extlink2 = str_replace('http://', '', $data['extlink2link']);
         $data['extlink2'] = $extlink2 . '|' . $data['extlink2title'] . '|' . $data['extlink2target'] . '|' . $data['extlink2icon'];
     } else {
         $data['extlink2'] = $data['extlink2link'] . '|' . $data['extlink2title'] . '|' . $data['extlink2target'] . '|' . $data['extlink2icon'];
     }
     // Geo
     if ($data['longitude'] == '' || $data['latitude'] == '') {
         phocagalleryimport('phocagallery.geo.geo');
         $coords = PhocaGalleryGeo::getGeoCoords($data['filename']);
         if ($data['longitude'] == '') {
             $data['longitude'] = $coords['longitude'];
         }
         if ($data['latitude'] == '') {
             $data['latitude'] = $coords['latitude'];
         }
         if ($data['latitude'] != '' && $data['longitude'] != '' && $data['zoom'] == '') {
             $data['zoom'] = PhocaGallerySettings::getAdvancedSettings('geozoom');
         }
     }
     if ($data['alias'] == '') {
         $data['alias'] = $data['title'];
     }
     //clean alias name (no bad characters)
     //$data['alias'] = PhocaGalleryText::getAliasName($data['alias']);
     // if new item, order last in appropriate group
     //if (!$row->id) {
     //	$where = 'catid = ' . (int) $row->catid ;
     //	$row->ordering = $row->getNextOrder( $where );
     //}
     // = = = = = = = = = =
     // Initialise variables;
     $dispatcher = JDispatcher::getInstance();
     $table = $this->getTable();
     $pk = !empty($data['id']) ? $data['id'] : (int) $this->getState($this->getName() . '.id');
     $isNew = true;
     // Include the content plugins for the on save events.
     JPluginHelper::importPlugin('content');
     // Load the row if saving an existing record.
     if ($pk > 0) {
         $table->load($pk);
         $isNew = false;
     }
     // Bind the data.
     if (!$table->bind($data)) {
         $this->setError($table->getError());
         return false;
     }
     if (intval($table->date) == 0) {
         $table->date = JFactory::getDate()->toSql();
     }
     // Prepare the row for saving
     $this->prepareTable($table);
     // Check the data.
     if (!$table->check()) {
         $this->setError($table->getError());
         return false;
     }
     // Trigger the onContentBeforeSave event.
     /*$result = $dispatcher->trigger($this->event_before_save, array($this->option.'.'.$this->name, $table, $isNew));
     		if (in_array(false, $result, true)) {
     			$this->setError($table->getError());
     			return false;
     		}*/
     // Store the data.
     if (!$table->store()) {
         $this->setError($table->getError());
         return false;
     }
//.........这里部分代码省略.........