diff options
| -rwxr-xr-x | includes/classes/FisheyeGallery.php | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/includes/classes/FisheyeGallery.php b/includes/classes/FisheyeGallery.php index 79ffbef..8d79e13 100755 --- a/includes/classes/FisheyeGallery.php +++ b/includes/classes/FisheyeGallery.php @@ -243,10 +243,10 @@ class FisheyeGallery extends FisheyeBase { } } elseif( $this->getLayout() == FISHEYE_PAGINATION_FIXED_GRID ) { $rowCount = ($pListHash['rows_per_page'] ?? 3) * ($pListHash['cols_per_page'] ?? 3); - $offset = $rowCount * ($pListHash['page'] - 1); + $offset = $rowCount * ( (int) $pListHash['page'] - 1); } else { $rowCount = $pListHash['max_records']; - $offset = $rowCount * ($pListHash['page'] - 1); + $offset = $rowCount * ( (int) $pListHash['page'] - 1); } } if( empty($rowCount) ) $rowCount = $pListHash['max_records'] ?? 10; @@ -1071,6 +1071,7 @@ class FisheyeGallery extends FisheyeBase { $zip = new \ZipArchive(); $filename = tempnam(TEMP_PKG_PATH,"galleryzip"); + chmod($filename, 0666); $path = '/'; if( $zip->open ($filename, \ZIPARCHIVE::OVERWRITE) !== true ){ @@ -1081,7 +1082,7 @@ class FisheyeGallery extends FisheyeBase { $zip->close(); //escape backslashes - $outputFileTitle = str_replace("\\",'\\\\',$this->getTitle()); + $outputFileTitle = str_replace("\\",'\\\\',$this->getTitle() ?? ''); //escape double quotes $outputFileTitle = str_replace('"','\\"',$outputFileTitle); @@ -1092,7 +1093,8 @@ class FisheyeGallery extends FisheyeBase { header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); - Header ("Content-Length: ".filesize( $filename ) ); + $filesize = filesize($filename); + Header ("Content-Length: ".$filesize ); ob_end_flush(); readfile($filename); unlink($filename); |