PHP PhocaGalleryFileThumbnail类代码示例

 function loadData()
 {
     if (empty($this->data)) {
         $query = 'SELECT a.*' . ' FROM #__phocagallery AS a' . ' WHERE a.id = ' . (int) $this->id;
         $this->_db->setQuery($query);
         $fileObject = $this->_db->loadObject();
         $file = new JObject();
         $refresh_url = 'index.php?option=com_phocagallery&view=phocagalleryd&tmpl=component&id=' . (int) $this->id;
         //Creata thumbnails if not exist
         PhocaGalleryFileThumbnail::getOrCreateThumbnail($fileObject->filename, $refresh_url, 1, 1, 1);
         jimport('joomla.filesystem.file');
         if (!isset($fileObject->filename)) {
             $file->set('linkthumbnailpath', '');
         } else {
             $thumbFile = PhocaGalleryFileThumbnail::getThumbnailName($fileObject->filename, 'large');
             $file->set('linkthumbnailpath', $thumbFile->rel);
             $file->set('extid', $fileObject->extid);
             $file->set('extl', $fileObject->extl);
             $file->set('extw', $fileObject->extw);
             $file->set('exth', $fileObject->exth);
         }
         $this->data = $file;
         return (bool) $this->data;
     }
     return true;
 }

 function getRealImageSize($filename, $size = 'large', $extLink = 0)
 {
     phocagalleryimport('phocagallery.file.thumbnail');
     if ($extLink == 1) {
         list($w, $h, $type) = @getimagesize($filename);
     } else {
         $thumbName = PhocaGalleryFileThumbnail::getThumbnailName($filename, $size);
         list($w, $h, $type) = @getimagesize($thumbName->abs);
     }
     $size = '';
     if (isset($w) && isset($h)) {
         $size['w'] = $w;
         $size['h'] = $h;
     } else {
         $size['w'] = 0;
         $size['h'] = 0;
     }
     return $size;
 }

 function getData()
 {
     if (empty($this->_data)) {
         $query = $this->_buildQuery();
         $this->_data = $this->_getList($query, $this->getState('limitstart'), $this->getState('limit'));
     }
     if (!empty($this->_data)) {
         foreach ($this->_data as $key => $value) {
             $fileOriginal = PhocaGalleryFile::getFileOriginal($value->filename);
             //Let the user know that the file doesn't exists
             if (!JFile::exists($fileOriginal)) {
                 $this->_data[$key]->filename = JText::_('COM_PHOCAGALLERY_IMG_FILE_NOT_EXISTS');
                 $this->_data[$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);
                 $this->_data[$key]->linkthumbnailpath = $fileThumb['thumb_name_s_no_rel'];
                 $this->_data[$key]->fileoriginalexist = 1;
             }
         }
     }
     return $this->_data;
 }

 function createFileThumbnail($fileOriginal, $fileThumbnail, $size, $frontUpload = 0, &$errorMsg)
 {
     $paramsC = JComponentHelper::getParams('com_phocagallery');
     $enable_thumb_creation = $paramsC->get('enable_thumb_creation', 1);
     $watermarkParams['create'] = $paramsC->get('create_watermark', 0);
     // Watermark
     $watermarkParams['x'] = $paramsC->get('watermark_position_x', 'center');
     $watermarkParams['y'] = $paramsC->get('watermark_position_y', 'middle');
     $crop_thumbnail = $paramsC->get('crop_thumbnail', 5);
     // Crop or not
     $crop = null;
     switch ($size) {
         case 'small1':
         case 'small2':
         case 'small3':
         case 'medium1':
         case 'medium2':
         case 'medium3':
             $crop = 1;
             break;
         case 'small':
             if ($crop_thumbnail == 3 || $crop_thumbnail == 5 || $crop_thumbnail == 6 || $crop_thumbnail == 7) {
                 $crop = 1;
             }
             break;
         case 'medium':
             if ($crop_thumbnail == 2 || $crop_thumbnail == 4 || $crop_thumbnail == 5 || $crop_thumbnail == 7) {
                 $crop = 1;
             }
             break;
         case 'large':
         default:
             if ($crop_thumbnail == 1 || $crop_thumbnail == 4 || $crop_thumbnail == 6 || $crop_thumbnail == 7) {
                 $crop = 1;
             }
             break;
     }
     // disable or enable the thumbnail creation
     if ($enable_thumb_creation == 1) {
         $fileResize = PhocaGalleryFileThumbnail::getThumbnailResize($size);
         if (JFile::exists($fileOriginal)) {
             //file doesn't exist, create thumbnail
             if (!JFile::exists($fileThumbnail)) {
                 $errorMsg = 'Error4';
                 //Don't do thumbnail if the file is smaller (width, height) than the possible thumbnail
                 list($width, $height) = GetImageSize($fileOriginal);
                 //larger
                 phocagalleryimport('phocagallery.image.imagemagic');
                 if ($width > $fileResize['width'] || $height > $fileResize['height']) {
                     $imageMagic = PhocaGalleryImageMagic::imageMagic($fileOriginal, $fileThumbnail, $fileResize['width'], $fileResize['height'], $crop, null, $watermarkParams, $frontUpload, $errorMsg);
                 } else {
                     $imageMagic = PhocaGalleryImageMagic::imageMagic($fileOriginal, $fileThumbnail, $width, $height, $crop, null, $watermarkParams, $frontUpload, $errorMsg);
                 }
                 if ($imageMagic) {
                     return true;
                 } else {
                     return false;
                     // error Msg will be taken from imageMagic
                 }
             } else {
                 $errorMsg = 'ThumbnailExists';
                 //thumbnail exists
                 return false;
             }
         } else {
             $errorMsg = 'ErrorFileOriginalNotExists';
             return false;
         }
         $errorMsg = 'Error3';
         return false;
     } else {
         $errorMsg = 'DisabledThumbCreation';
         // User have disabled the thumbanil creation e.g. because of error
         return false;
     }
 }

} else {
    $fileThumb = PhocaGalleryFileThumbnail::getOrCreateThumbnail($this->item->filename, '', 0, 0, 0);
    $this->item->linkthumbnailpath = $fileThumb['thumb_name_m_no_rel'];
    $this->item->fileoriginalexist = 1;
}
echo '<div style="float:right;margin:5px;">';
// PICASA
if (isset($this->item->extid) && $this->item->extid != '') {
    $resW = explode(',', $this->item->extw);
    $resH = explode(',', $this->item->exth);
    $correctImageRes = PhocaGalleryImage::correctSizeWithRate($resW[2], $resH[2], 100, 100);
    $imgLink = $this->item->extl;
    echo '<img class="img-polaroid" src="' . $this->item->exts . '" width="' . $correctImageRes['width'] . '" height="' . $correctImageRes['height'] . '" alt="" />';
} else {
    if (isset($this->item->fileoriginalexist) && $this->item->fileoriginalexist == 1) {
        $imageRes = PhocaGalleryImage::getRealImageSize($this->item->filename, 'medium');
        //$correctImageRes 	= PhocaGalleryImage::correctSizeWithRate($imageRes['w'], $imageRes['h'], 100, 100);
        $imgLink = PhocaGalleryFileThumbnail::getThumbnailName($this->item->filename, 'large');
        // TODO check the image
        echo '<img class="img-polaroid" style="max-width:100px;" src="' . JURI::root() . $this->item->linkthumbnailpath . '?imagesid=' . md5(uniqid(time())) . '" alt="" />' . '</a>';
    } else {
    }
}
echo '</div>';
echo '</div>';
//end span2
echo $r->formInputs();
echo $r->endForm();
?>
		

 function _singleFileUploadAvatar(&$errUploadMsg, $file, &$redirectUrl)
 {
     $app = JFactory::getApplication();
     JRequest::checkToken('request') or jexit('Invalid Token');
     jimport('joomla.client.helper');
     $ftp =& JClientHelper::setCredentialsFromRequest('ftp');
     $path = PhocaGalleryPath::getPath();
     $format = JRequest::getVar('format', 'html', '', 'cmd');
     $return = JRequest::getVar('return-url', null, 'post', 'base64');
     $viewBack = JRequest::getVar('viewback', '', '', '');
     $view = JRequest::getVar('view', '', 'get', '', JREQUEST_NOTRIM);
     $paramsC = JComponentHelper::getParams('com_phocagallery');
     $limitStartUrl = $this->getLimitStartUrl(0, 'subcat');
     $return = JRoute::_($this->_url . $limitStartUrl->subcat . $limitStartUrl->image, false);
     $enableUploadAvatar = (int) $paramsC->get('enable_upload_avatar', 1);
     if ($enableUploadAvatar != 1) {
         $errUploadMsg = JText::_('COM_PHOCAGALLERY_NOT_ABLE_UPLOAD_AVATAR');
         $redirectUrl = $return;
         return false;
     }
     if (isset($file['name'])) {
         $fileAvatar = md5(uniqid(time())) . '.' . JFile::getExt($file['name']);
         $filepath = JPath::clean($path->avatar_abs . DS . $fileAvatar);
         if (!PhocaGalleryFileUpload::canUpload($file, $errUploadMsg)) {
             if ($errUploadMsg == 'COM_PHOCAGALLERY_WARNING_FILE_TOOLARGE') {
                 $errUploadMsg = JText::_($errUploadMsg) . ' (' . PhocaGalleryFile::getFileSizeReadable($file['size']) . ')';
             } else {
                 if ($errUploadMsg == 'COM_PHOCAGALLERY_WARNING_FILE_TOOLARGERESOLUTION') {
                     $imgSize = PhocaGalleryImage::getImageSize($file['tmp_name']);
                     $errUploadMsg = JText::_($errUploadMsg) . ' (' . (int) $imgSize[0] . ' x ' . (int) $imgSize[1] . ' px)';
                 } else {
                     $errUploadMsg = JText::_($errUploadMsg);
                 }
             }
             $redirectUrl = $return;
             return false;
         }
         if (!JFile::upload($file['tmp_name'], $filepath)) {
             $errUploadMsg = JText::_('COM_PHOCAGALLERY_FILE_UNABLE_UPLOAD');
             $redirectUrl = $return;
             return false;
         } else {
             $redirectUrl = $return;
             //Create thumbnail small, medium, large (Delete previous before)
             PhocaGalleryFileThumbnail::deleteFileThumbnail('avatars/' . $fileAvatar, 1, 1, 1);
             $returnFrontMessage = PhocaGalleryFileThumbnail::getOrCreateThumbnail('avatars/' . $fileAvatar, $return, 1, 1, 1, 1);
             if ($returnFrontMessage != 'Success') {
                 $errUploadMsg = JText::_('COM_PHOCAGALLERY_THUMBNAIL_AVATAR_NOT_CREATED');
                 return false;
             }
             // Saving file name into database with relative path
             $succeeded = false;
             PhocaGalleryControllerUser::saveUser($fileAvatar, $succeeded, $errUploadMsg);
             $redirectUrl = $return;
             return $succeeded;
         }
     } else {
         $errUploadMsg = JText::_('COM_PHOCAGALLERY_WARNING_FILETYPE');
         $redirectUrl = $return;
         return false;
     }
     return false;
 }

 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;
 }

//.........这里部分代码省略.........
                         } else {
                             if ($plugin_type == 2) {
                                 $image->extw = $extw[0];
                                 //large
                             } else {
                                 $image->extw = $extw[1];
                                 //medium
                             }
                         }
                         $image->extwswitch = $extw[0];
                         //used for correcting switch
                     }
                     if ($image->exth != '') {
                         $exth = explode(',', $image->exth);
                         if ($plugin_type == 1) {
                             $image->exth = $exth[2];
                             //small
                         } else {
                             if ($plugin_type == 2) {
                                 $image->exth = $exth[0];
                                 //large
                             } else {
                                 $image->exth = $exth[1];
                                 //medium
                             }
                         }
                         $image->exthswitch = $exth[0];
                         //used for correcting switch
                     }
                     // - - - - - - - - -
                     $image->slug = $image->id . '-' . $image->alias;
                     // Get file thumbnail or No Image
                     $image->linkthumbnailpath = PhocaGalleryImageFront::displayCategoryImageOrNoImage($image->filename, $imgSize);
                     $file_thumbnail = PhocaGalleryFileThumbnail::getThumbnailName($image->filename, $imgSize);
                     $image->linkthumbnailpathabs = $file_thumbnail->abs;
                     // ROUTE
                     //$siteLink = JRoute::_(PhocaGalleryRoute::getImageRoute($image->id, $image->catid, $image->alias, $image->catalias, 'detail', 'tmpl=component&detail='.$tmpl['detail_window'].'&buttons='.$detail_buttons );
                     // Different links for different actions: image, zoom icon, download icon
                     $thumbLink = PhocaGalleryFileThumbnail::getThumbnailName($image->filename, 'large');
                     $thumbLinkM = PhocaGalleryFileThumbnail::getThumbnailName($image->filename, 'medium');
                     // ROUTE
                     if ($tmpl['detail_window'] == 7) {
                         $suffix = 'detail=' . $tmpl['detail_window'] . '&buttons=' . $detail_buttons;
                     } else {
                         $suffix = 'tmpl=component&detail=' . $tmpl['detail_window'] . '&buttons=' . $detail_buttons;
                     }
                     $siteLink = JRoute::_(PhocaGalleryRoute::getImageRoute($image->id, $image->catid, $image->alias, $image->catalias, 'detail', $suffix));
                     $imgLinkOrig = JURI::base(true) . '/' . PhocaGalleryFile::getFileOriginal($image->filename, 1);
                     $imgLink = $thumbLink->rel;
                     if (isset($image->extid) && $image->extid != '') {
                         $imgLink = $image->extl;
                         $imgLinkOrig = $image->exto;
                     }
                     // Different Link - to all categories
                     if ((int) $tmpl['pluginlink'] == 2) {
                         $siteLink = $imgLinkOrig = $imgLink = PhocaGalleryRoute::getCategoriesRoute();
                     } else {
                         if ((int) $tmpl['pluginlink'] == 1) {
                             $siteLink = $imgLinkOrig = $imgLink = PhocaGalleryRoute::getCategoryRoute($image->catid, $image->catalias);
                         }
                     }
                     if ($tmpl['detail_window'] == 2) {
                         $image->link = $imgLink;
                         $image->link2 = $imgLink;
                         $image->linkother = $siteLink;
                         $image->linkorig = $imgLinkOrig;

 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;
     }
 }

 public function getMosaicFields($a, $images, $size = 0, $extImg = 0, $w = 100, $h = 100)
 {
     if ($size == 1) {
         $i0 = 'medium';
         // |
         $i1 = 'medium1';
         // ||
         $i2 = 'medium2';
         // --
         $i3 = 'medium3';
         // ||--
     } else {
         $i0 = 'small';
         // |
         $i1 = 'small1';
         // ||
         $i2 = 'small2';
         // --
         $i3 = 'small3';
         // ||--
     }
     $o = array();
     switch ($a) {
         case 1:
             if ($extImg == 1) {
                 $o['w'] = (int) $w * 3;
                 $o['h'] = (int) $h;
                 $o['w1'] = (int) $w * 2;
                 $o['w2'] = (int) $w;
                 $wi = $w * 2;
                 $hi = $h * 2;
                 $attr = 'style="width:' . $wi . 'px;height:' . $hi . 'px"';
                 $wi = $w;
                 $hi = $h;
                 $attr1 = 'style="width:' . $wi . 'px;height:' . $hi . 'px"';
                 $o['b1'] = '<span class="pg-multi-img"><img src="' . $images[0]->extm . '" ' . $attr . ' alt="" /></span>';
                 $o['b2'] = '<span class="pg-multi-img"><img src="' . $images[0]->extm . '" ' . $attr1 . ' alt="" /></span>';
             } else {
                 $t = PhocaGalleryFileThumbnail::getThumbnailName($images[0]->filename, $i3);
                 $i[0][0] = $t->rel;
                 $t = PhocaGalleryFileThumbnail::getThumbnailName($images[0]->filename, $i0);
                 $iS = getimagesize($t->abs);
                 $i[1][0] = $t->rel;
                 $i[1][1] = $iS[0];
                 $i[1][2] = $iS[1];
                 $o['w'] = (int) $i[1][1] * 3;
                 $o['h'] = (int) $i[1][2];
                 $o['w1'] = (int) $i[1][1] * 2;
                 $o['w2'] = (int) $i[1][1];
                 $o['b1'] = '<span class="pg-multi-img"><img src="' . JURI::base(true) . '/' . $i[0][0] . '" alt="" /></span>';
                 $o['b2'] = '<span class="pg-multi-img"><img src="' . JURI::base(true) . '/' . $i[1][0] . '" alt="" /></span>';
             }
             return $o;
             break;
         case 2:
             if ($extImg == 1) {
                 $o['w'] = (int) $w * 3;
                 $o['h'] = (int) $h;
                 $o['w1'] = (int) $w * 2;
                 $o['w2'] = (int) $w;
                 $wi = $w * 2;
                 $hi = $h * 2;
                 $attr = 'style="width:' . $wi . 'px;height:' . $hi . 'px"';
                 $wi = $w;
                 $hi = $h * 2;
                 $attr1 = 'style="width:' . $wi . 'px;height:' . $hi . 'px"';
                 $o['b1'] = '<span class="pg-multi-img"><img src="' . $images[0]->extm . '" ' . $attr . ' alt="" /></span>';
                 $o['b2'] = '<span class="pg-multi-img"><img src="' . $images[1]->extm . '" ' . $attr1 . ' alt="" /></span>';
             } else {
                 $t = PhocaGalleryFileThumbnail::getThumbnailName($images[0]->filename, $i3);
                 $i[0][0] = $t->rel;
                 $t = PhocaGalleryFileThumbnail::getThumbnailName($images[1]->filename, $i1);
                 $iS = getimagesize($t->abs);
                 $i[1][0] = $t->rel;
                 $i[1][1] = $iS[0];
                 $i[1][2] = $iS[1];
                 $o['w'] = (int) $i[1][1] * 3;
                 $o['h'] = (int) $i[1][2];
                 $o['w1'] = (int) $i[1][1] * 2;
                 $o['w2'] = (int) $i[1][1];
                 $o['b1'] = '<span class="pg-multi-img"><img src="' . JURI::base(true) . '/' . $i[0][0] . '" alt="" /></span>';
                 $o['b2'] = '<span class="pg-multi-img"><img src="' . JURI::base(true) . '/' . $i[1][0] . '" alt="" /></span>';
             }
             return $o;
             break;
         case 3:
             if ($extImg == 1) {
                 $o['w'] = (int) $w * 3;
                 $o['h'] = (int) $h * 2;
                 $o['w1'] = (int) $w * 2;
                 $o['w2'] = (int) $w;
                 $wi = $w * 2;
                 $hi = $h * 2;
                 $attr = 'style="width:' . $wi . 'px;height:' . $hi . 'px"';
                 $wi = $w;
                 $hi = $h;
                 $attr1 = 'style="width:' . $wi . 'px;height:' . $hi . 'px"';
                 $attr2 = 'style="width:' . $wi . 'px;height:' . $hi . 'px"';
                 $o['b1'] = '<span class="pg-multi-img"><img src="' . $images[0]->extm . '" ' . $attr . ' alt="" /></span>';
                 $o['b2'] = '<span class="pg-multi-img"><img src="' . $images[1]->extm . '" ' . $attr1 . ' alt="" /></span>' . '<span class="pg-multi-img"><img src="' . $images[2]->extm . '" ' . $attr2 . ' alt="" /></span>';
//.........这里部分代码省略.........

 function deletethumbs($id)
 {
     if ($id > 0) {
         $query = 'SELECT a.filename as filename' . ' FROM #__phocagallery AS a' . ' WHERE a.id = ' . (int) $id;
         $this->_db->setQuery($query);
         $file = $this->_db->loadObject();
         if (isset($file->filename) && $file->filename != '') {
             $deleteThubms = PhocaGalleryFileThumbnail::deleteFileThumbnail($file->filename, 1, 1, 1);
             if ($deleteThubms) {
                 return true;
             } else {
                 return false;
             }
         }
         return false;
     }
     return false;
 }

//.........这里部分代码省略.........
                    if ($limitcount > 0) {
                        $limit = ' LIMIT ' . $limitstart . ', ' . $limitcount;
                    }
                    $query = 'SELECT *' . ' FROM #__phocagallery' . ' WHERE catid = ' . (int) $catid . ' AND published = 1' . $where . ' ORDER BY ordering' . $limit;
                    $db->setQuery($query);
                    $category =& $db->loadObjectList();
                    // current category info
                    $query = 'SELECT c.*,' . ' CASE WHEN CHAR_LENGTH(c.alias) THEN CONCAT_WS(\':\', c.id, c.alias) ELSE c.id END as slug ' . ' FROM #__phocagallery_categories AS c' . ' WHERE c.id = ' . (int) $catid;
                    //	' AND c.section = "com_phocagallery"';
                    $db->setQuery($query, 0, 1);
                    $category_info = $db->loadObject();
                    // Output
                    foreach ($category as $image) {
                        // PicLens CATEGORY - loaded every time new category will be displayed on the site---------
                        if ((int) $enable_piclens > 0) {
                            $libName = 'pg-piclens-' . $image->catid;
                            $libraries[$libName] = $library->getLibrary($libName);
                            if ($libraries[$libName]->value == 0) {
                                $document->addCustomTag("<link id=\"phocagallerypiclens\" rel=\"alternate\" href=\"" . JURI::base(true) . "/images/phocagallery/" . $image->catid . ".rss\" type=\"application/rss+xml\" title=\"\" />");
                                $library->setLibrary($libName, 1);
                            }
                            // PicLens CSS - will be loaded only one time per site
                            $libraries[$libName] = $library->getLibrary('pg-pl-piclens');
                            if ($libraries['pg-pl-piclens']->value == 0) {
                                $document->addScript('http://lite.piclens.com/current/piclens.js');
                                $document->addCustomTag("<style type=\"text/css\">\n" . " .mbf-item { display: none; }\n" . " #phocagallery .mbf-item { display: none; }\n" . " </style>\n");
                                $library->setLibrary('pg-pl-piclens', 1);
                            }
                        }
                        // END PICLENS -----------------------------------------------------------------------------
                        $image->slug = $image->id . '-' . $image->alias;
                        // Get file thumbnail or No Image
                        $image->linkthumbnailpath = PhocaGalleryImageFront::displayImageOrNoImage($image->filename, 'medium');
                        $file_thumbnail = PhocaGalleryFileThumbnail::getThumbnailName($image->filename, 'medium');
                        $image->linkthumbnailpathabs = $file_thumbnail->abs;
                        // -------------------------------------------------------------- SEF PROBLEM
                        // Is there a Itemid for category
                        $items = $menu->getItems('link', 'index.php?option=com_phocagallery&view=category&id=' . $category_info->id);
                        $itemscat = $menu->getItems('link', 'index.php?option=com_phocagallery&view=categories');
                        if (isset($itemscat[0])) {
                            $itemid = $itemscat[0]->id;
                            $siteLink = JRoute::_('index.php?option=com_phocagallery&view=detail&catid=' . $category_info->slug . '&id=' . $image->slug . '&Itemid=' . $itemid . '&tmpl=component&detail=' . $detail_window . '&buttons=' . $detail_buttons);
                        } else {
                            if (isset($items[0])) {
                                $itemid = $items[0]->id;
                                $siteLink = JRoute::_('index.php?option=com_phocagallery&view=detail&catid=' . $category_info->slug . '&id=' . $image->slug . '&Itemid=' . $itemid . '&tmpl=component&detail=' . $detail_window . '&buttons=' . $detail_buttons);
                            } else {
                                $itemid = 0;
                                $siteLink = JRoute::_('index.php?option=com_phocagallery&view=detail&catid=' . $category_info->slug . '&id=' . $image->slug . '&tmpl=component&detail=' . $detail_window . '&buttons=' . $detail_buttons);
                            }
                        }
                        // ---------------------------------------------------------------------------------
                        // Different links for different actions: image, zoom icon, download icon
                        $thumbLink = PhocaGalleryFileThumbnail::getThumbnailName($image->filename, 'large');
                        $imgLinkOrig = JURI::base(true) . '/' . PhocaGalleryFile::getFileOriginal($image->filename, 1);
                        $imgLink = $thumbLink->rel;
                        if ($detail_window == 2) {
                            $image->link = $imgLink;
                            $image->link2 = $imgLink;
                            $image->linkother = $siteLink;
                            $image->linkorig = $imgLinkOrig;
                        } else {
                            if ($detail_window == 3) {
                                $image->link = $imgLink;
                                $image->link2 = $imgLink;
                                $image->linkother = $siteLink;

 function cooliris($cids, &$message)
 {
     $db = JFactory::getDBO();
     $path = PhocaGalleryPath::getPath();
     $piclensImg = $path->image_rel_front . 'icon-phocagallery.png';
     $paramsC = JComponentHelper::getParams('com_phocagallery');
     jimport('joomla.filesystem.file');
     jimport('joomla.filesystem.folder');
     // PARAMS
     // original 0, thumbnail 1
     $cooliris_image = $paramsC->get('piclens_image', 1);
     if (JFolder::exists($path->image_abs)) {
         foreach ($cids as $kcid => $vcid) {
             $xml = '<?xml version="1.0" encoding="utf-8" standalone="yes"?>' . "\n";
             $xml .= '<rss xmlns:media="http://search.yahoo.com/mrss" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0">' . "\n";
             $xml .= ' <channel>' . "\n";
             $xml .= '  <atom:icon>' . JURI::root() . $piclensImg . '</atom:icon>' . "\n\n";
             $xml .= '  <title>Phoca Gallery</title>' . "\n";
             $xml .= '  <link>http://www.phoca.cz/</link>' . "\n";
             $xml .= '  <description>Phoca Gallery</description>' . "\n";
             $query = 'SELECT a.id, a.title, a.filename, a.description, a.extid, a.extl, a.exto' . ' FROM #__phocagallery AS a' . ' WHERE a.catid = ' . (int) $vcid . ' AND a.published = 1' . ' ORDER BY a.catid, a.ordering';
             $db->setQuery($query);
             $rows = $db->loadObjectList();
             foreach ($rows as $krow => $vrow) {
                 $file = PhocaGalleryFileThumbnail::getOrCreateThumbnail($vrow->filename, '');
                 $thumbFile = str_replace("administrator", "", $file['thumb_name_l_no_rel']);
                 $origFile = str_replace("administrator", "", $file['name_original_rel']);
                 $xml .= '   <item>' . "\n";
                 $xml .= '    <title>' . $vrow->title . '</title>' . "\n";
                 if ($vrow->extid != '') {
                     $xml .= '<link>' . $vrow->extl . '</link>' . "\n";
                 } else {
                     $xml .= '    <link>' . JURI::root() . $thumbFile . '</link>' . "\n";
                 }
                 $xml .= '    <description>' . JFilterOutput::cleanText(strip_tags($vrow->description)) . '</description>' . "\n";
                 if ($vrow->extid != '') {
                     $xml .= '    <media:thumbnail url="' . $vrow->extl . '" />' . "\n";
                     if ($cooliris_image == 1) {
                         $xml .= '    <media:content url="' . $vrow->extl . '" />' . "\n";
                     } else {
                         $xml .= '    <media:content url="' . $vrow->exto . '" />' . "\n";
                     }
                 } else {
                     $xml .= '    <media:thumbnail url="' . JURI::root() . $thumbFile . '" />' . "\n";
                     if ($cooliris_image == 1) {
                         $xml .= '    <media:content url="' . JURI::root() . $thumbFile . '" />' . "\n";
                     } else {
                         $xml .= '    <media:content url="' . JURI::root() . $origFile . '" />' . "\n";
                     }
                 }
                 if ($vrow->extid != '') {
                     $xml .= '    <guid isPermaLink="false">' . $vcid . '-phocagallerypiclenscode-' . $vrow->extid . '</guid>' . "\n";
                 } else {
                     $xml .= '    <guid isPermaLink="false">' . $vcid . '-phocagallerypiclenscode-' . $vrow->filename . '</guid>' . "\n";
                 }
                 $xml .= '   </item>' . "\n\n";
             }
             $xml .= ' </channel>' . "\n";
             $xml .= '</rss>' . "\n";
             ob_start();
             echo $xml;
             $xmlToWrite = ob_get_contents();
             ob_end_clean();
             if (!JFile::write($path->image_abs . DS . $vcid . '.rss', $xmlToWrite)) {
                 $message = 'COM_PHOCAGALLERY_ERROR_SAVING_RSS';
                 return false;
             }
         }
         return true;
     } else {
         $message = 'COM_PHOCAGALLERY_ERROR_IMAGE_FOLDER_NOT_EXIST';
         return false;
     }
 }

//.........这里部分代码省略.........
                    $items[$iS]->extwswitch = $extw[0];
                }
                if ($items[$iS]->exth != '') {
                    $exth = explode(',', $items[$iS]->exth);
                    $items[$iS]->exth = $exth[1];
                    $items[$iS]->exthswitch = $exth[0];
                }
                $items[$iS]->extpic = 1;
                $items[$iS]->linkthumbnailpath = '';
            } else {
                $items[$iS]->linkthumbnailpath = PhocaGalleryImageFront::displayCategoryImageOrNoImage($items[$iS]->filename, 'medium');
            }
            if (isset($parentCategory->params)) {
                $items[$iS]->parentcategoryparams = $parentCategory->params;
            }
            // Add the first Image as basic image
            if ($this->tmpl['switchimage'] == 1) {
                if ($basicImageSelected == 0) {
                    if ((int) $this->tmpl['switchwidth'] > 0 && (int) $this->tmpl['switchheight'] > 0 && $this->tmpl['switchfixedsize'] == 1) {
                        $wHArray = array('id' => 'PhocaGalleryobjectPicture', 'border' => '0', 'width' => $this->tmpl['switchwidth'], 'height' => $this->tmpl['switchheight']);
                        $wHString = ' id="PhocaGalleryobjectPicture"  border="0" width="' . $this->tmpl['switchwidth'] . '" height="' . $this->tmpl['switchheight'] . '"';
                    } else {
                        $wHArray = array('id' => 'PhocaGalleryobjectPicture', 'border' => '0');
                        $wHString = ' id="PhocaGalleryobjectPicture"  border="0"';
                    }
                    if (isset($items[$iS]->extpic) && $items[$iS]->extpic != '') {
                        $this->tmpl['basicimage'] = JHtml::_('image', $items[$iS]->extl, '', $wHArray);
                    } else {
                        $this->tmpl['basicimage'] = JHtml::_('image', str_replace('phoca_thumb_m_', 'phoca_thumb_l_', $items[$iS]->linkthumbnailpath), '', $wHString);
                    }
                    $basicImageSelected = 1;
                }
            }
            $thumbLink = PhocaGalleryFileThumbnail::getThumbnailName($items[$iS]->filename, 'large');
            $thumbLinkM = PhocaGalleryFileThumbnail::getThumbnailName($items[$iS]->filename, 'medium');
            $imgLinkOrig = JURI::base(true) . '/' . PhocaGalleryFile::getFileOriginal($items[$iS]->filename, 1);
            if ($this->tmpl['detailwindow'] == 7) {
                $siteLink = JRoute::_('index.php?option=com_phocagallery&view=detail&catid=' . $items[$iS]->catslug . '&id=' . $items[$iS]->slug . '&Itemid=' . JRequest::getVar('Itemid', 0, '', 'int'));
            } else {
                $siteLink = JRoute::_('index.php?option=com_phocagallery&view=detail&catid=' . $items[$iS]->catslug . '&id=' . $items[$iS]->slug . '&tmpl=component' . '&Itemid=' . JRequest::getVar('Itemid', 0, '', 'int'));
            }
            $imgLink = $thumbLink->rel;
            if ($extImage) {
                $imgLink = $items[$iS]->extl;
                $imgLinkOrig = $items[$iS]->exto;
            }
            // Detail Window
            if ($this->tmpl['detailwindow'] == 2) {
                $items[$iS]->link = $imgLink;
                $items[$iS]->link2 = $imgLink;
                $items[$iS]->linkother = $imgLink;
                $items[$iS]->linkorig = $imgLinkOrig;
            } else {
                if ($this->tmpl['detailwindow'] == 3) {
                    $items[$iS]->link = $imgLink;
                    $items[$iS]->link2 = $imgLink;
                    $items[$iS]->linkother = $siteLink;
                    $items[$iS]->linkorig = $imgLinkOrig;
                } else {
                    if ($this->tmpl['detailwindow'] == 5) {
                        $items[$iS]->link = $imgLink;
                        $items[$iS]->link2 = $siteLink;
                        $items[$iS]->linkother = $siteLink;
                        $items[$iS]->linkorig = $imgLinkOrig;
                    } else {
                        if ($this->tmpl['detailwindow'] == 6) {

 public function getJsSlideshow($catid, $id, $slideshow = 0, $catidSlug, $idSlug)
 {
     jimport('joomla.filesystem.file');
     phocagalleryimport('phocagallery.file.filethumbnail');
     $app = JFactory::getApplication();
     $db = JFactory::getDBO();
     $params = $app->getParams();
     //$image_ordering		= $params->get( 'image_ordering', 1 );
     //$imageOrdering 		= PhocaGalleryOrdering::getOrderingString($image_ordering);
     $detailWindow = $params->get('detail_window', 0);
     if ($detailWindow == 7) {
         $tmplCom = '';
     } else {
         $tmplCom = '&tmpl=component';
     }
     // 1. GET DATA FOR JAVASCRIPT
     $jsSlideshowData['files'] = '';
     //Get filename of all photos
     $query = 'SELECT a.id, a.filename, a.extl, a.description' . ' FROM #__phocagallery AS a' . ' LEFT JOIN #__phocagallery_img_votes_statistics AS r ON r.imgid = a.id' . ' WHERE a.catid=' . (int) $catid . ' AND a.published = 1 AND a.approved = 1' . $this->_imgordering['output'];
     $db->setQuery($query);
     $filenameAll = $db->loadObjectList();
     $countImg = 0;
     $endComma = ',';
     if (!empty($filenameAll)) {
         $countFilename = count($filenameAll);
         foreach ($filenameAll as $key => $value) {
             $countImg++;
             if ($countImg == $countFilename) {
                 $endComma = '';
             }
             $filterTags = '';
             $filterAttrs = '';
             $filter = new JFilterInput($filterTags, $filterAttrs, 1, 1, 1);
             $description = $filter->clean(PhocaGalleryText::strTrimAll($value->description), 'html');
             $description = addslashes($value->description);
             $description = trim($description);
             $description = str_replace("\n", '', $description);
             $description = str_replace("\r", '', $description);
             if (isset($value->extl) && $value->extl != '') {
                 $jsSlideshowData['files'] .= '["' . $value->extl . '", "", "", "' . $description . '"]' . $endComma . "\n";
             } else {
                 $fileThumbnail = PhocaGalleryFileThumbnail::getThumbnailName($value->filename, 'large');
                 $imgLink = JURI::base(true) . '/' . $fileThumbnail->rel;
                 if (JFile::exists($fileThumbnail->abs)) {
                     $jsSlideshowData['files'] .= '["' . $imgLink . '", "", "", "' . $description . '"]' . $endComma . "\n";
                 } else {
                     $fileThumbnail = JURI::base(true) . '/' . "media/com_phocagallery/images/phoca_thumb_l_no_image.png";
                     $jsSlideshowData['files'] .= '["' . $fileThumbnail . '", "", "", ""]' . $endComma . "\n";
                 }
             }
         }
     }
     // 2. GET DATA FOR DISPLAYING SLIDESHOW BUTTONS
     //We can display slideshow option if there is more than one foto
     //But in database there can be more photos - more rows but if file is in db but it doesn't exist, we don't count it
     //$countImg = SQLQuery::selectOne($mdb2, "SELECT COUNT(*) FROM $db_gallery WHERE siteid=$id");
     if ($countImg > 1) {
         //Data from GET['COM_PHOCAGALLERY_SLIDESHOW']
         if ($slideshow == 1) {
             $jsSlideshowData['icons'] = '<div class="pg-imgbgd">' . '<a href="' . JRoute::_('index.php?option=com_phocagallery&view=detail&catid=' . $catidSlug . '&id=' . $idSlug . $tmplCom . '&phocaslideshow=0' . '&Itemid=' . JRequest::getVar('Itemid', 1, 'get', 'int')) . '" title="' . JText::_('COM_PHOCAGALLERY_STOP_SLIDESHOW') . '" >' . JHTML::_('image', 'media/com_phocagallery/images/icon-stop.png', JText::_('COM_PHOCAGALLERY_STOP_SLIDESHOW')) . '</a></div>' . '</td><td align="center">' . JHTML::_('image', 'media/com_phocagallery/images/icon-play-grey.png', JText::_('COM_PHOCAGALLERY_START_SLIDESHOW'));
         } else {
             $jsSlideshowData['icons'] = JHTML::_('image', 'media/com_phocagallery/images/icon-stop-grey.png', JText::_('COM_PHOCAGALLERY_STOP_SLIDESHOW')) . '</td><td align="center">' . '<div class="pg-imgbgd">' . '<a href="' . JRoute::_('index.php?option=com_phocagallery&view=detail&catid=' . $catidSlug . '&id=' . $idSlug . '&phocaslideshow=1' . $tmplCom . '&Itemid=' . JRequest::getVar('Itemid', 1, 'get', 'int')) . '" title="' . JText::_('COM_PHOCAGALLERY_START_SLIDESHOW') . '">' . JHTML::_('image', 'media/com_phocagallery/images/icon-play.png', JText::_('COM_PHOCAGALLERY_START_SLIDESHOW')) . '</a></div>';
         }
     } else {
         $jsSlideshowData['icons'] = '';
     }
     return $jsSlideshowData;
     //files (javascript) and icons (buttons)
 }