diff options
Diffstat (limited to 'include/ws_functions.inc.php')
| -rw-r--r-- | include/ws_functions.inc.php | 210 |
1 files changed, 83 insertions, 127 deletions
diff --git a/include/ws_functions.inc.php b/include/ws_functions.inc.php index 9adcaf208..d6ea4f668 100644 --- a/include/ws_functions.inc.php +++ b/include/ws_functions.inc.php @@ -973,7 +973,8 @@ function merge_chunks($output_filepath, $original_sum, $type) if (!file_put_contents($output_filepath, $string, FILE_APPEND)) { - return new PwgError(500, 'error while writting chunks for '.$output_filepath); + new PwgError(500, '[merge_chunks] error while writting chunks for '.$output_filepath); + exit(); } unlink($chunk); @@ -982,6 +983,79 @@ function merge_chunks($output_filepath, $original_sum, $type) ws_logfile('[merge_chunks] memory_get_usage after loading chunks: '.memory_get_usage()); } +/* + * The $file_path must be the path of the basic "web sized" photo + * The $type value will automatically modify the $file_path to the corresponding file + */ +function add_file($file_path, $type, $original_sum, $file_sum) +{ + // resolve the $file_path depending on the $type + if ('thumb' == $type) { + $file_path = get_thumbnail_location( + array( + 'path' => $file_path, + 'tn_ext' => 'jpg', + ) + ); + } + + if ('high' == $type) { + @include_once(PHPWG_ROOT_PATH.'include/functions_picture.inc.php'); + $file_path = get_high_location( + array( + 'path' => $file_path, + 'has_high' => 'true' + ) + ); + } + + $upload_dir = dirname($file_path); + + if (!is_dir($upload_dir)) { + umask(0000); + $recursive = true; + if (!@mkdir($upload_dir, 0777, $recursive)) + { + new PwgError(500, '[add_file] error during '.$type.' directory creation'); + exit(); + } + } + + if (!is_writable($upload_dir)) + { + // last chance to make the directory writable + @chmod($upload_dir, 0777); + + if (!is_writable($upload_dir)) + { + new PwgError(500, '[add_file] '.$type.' directory has no write access'); + exit(); + } + } + + secure_directory($upload_dir); + + // merge the thumbnail + merge_chunks($file_path, $original_sum, $type); + chmod($file_path, 0644); + + // check dumped thumbnail md5 + $dumped_md5 = md5_file($file_path); + if ($dumped_md5 != $file_sum) { + new PwgError(500, '[add_file] '.$type.' transfer failed'); + exit(); + } + + list($width, $height) = getimagesize($file_path); + $filesize = floor(filesize($file_path)/1024); + + return array( + 'width' => $width, + 'height' => $height, + 'filesize' => $filesize, + ); +} + function ws_images_add($params, &$service) { global $conf; @@ -1024,139 +1098,21 @@ SELECT $day ); - // create the upload directory tree if not exists - if (!is_dir($upload_dir)) { - umask(0000); - $recursive = true; - if (!@mkdir($upload_dir, 0777, $recursive)) - { - return new PwgError(500, 'error during directory creation'); - } - } - - if (!is_writable($upload_dir)) - { - // last chance to make the directory writable - @chmod($upload_dir, 0777); - - if (!is_writable($upload_dir)) - { - return new PwgError(500, 'directory has no write access'); - } - } - - secure_directory($upload_dir); - // compute file path $date_string = preg_replace('/[^\d]/', '', $dbnow); $random_string = substr($params['file_sum'], 0, 8); $filename_wo_ext = $date_string.'-'.$random_string; $file_path = $upload_dir.'/'.$filename_wo_ext.'.jpg'; - // merge the photo file - merge_chunks($file_path, $params['original_sum'], 'file'); - chmod($file_path, 0644); - - // check dumped file md5sum against expected md5sum - $dumped_md5 = md5_file($file_path); - if ($dumped_md5 != $params['file_sum']) { - return new PwgError(500, 'file transfer failed'); - } - - // thumbnail directory is a subdirectory of the photo file, hard coded - // "thumbnail" - $thumbnail_dir = $upload_dir.'/'.$conf['dir_thumbnail']; - if (!is_dir($thumbnail_dir)) { - umask(0000); - if (!@mkdir($thumbnail_dir, 0777)) - { - return new PwgError(500, 'error during thumbnail directory creation'); - } - } - - if (!is_writable($thumbnail_dir)) - { - // last chance to make the directory writable - @chmod($thumbnail_dir, 0777); - - if (!is_writable($thumbnail_dir)) - { - return new PwgError(500, 'thumbnail directory has no write access'); - } - } - - secure_directory($thumbnail_dir); - - // thumbnail path, the filename may use a prefix and the extension is - // always "jpg" (no matter what the real file format is) - $thumbnail_path = sprintf( - '%s/%s%s.%s', - $thumbnail_dir, - $conf['prefix_thumbnail'], - $filename_wo_ext, - 'jpg' - ); - - // merge the thumbnail - merge_chunks($thumbnail_path, $params['original_sum'], 'thumb'); - chmod($thumbnail_path, 0644); - - // check dumped thumbnail md5 - $dumped_md5 = md5_file($thumbnail_path); - if ($dumped_md5 != $params['thumbnail_sum']) { - return new PwgError(500, 'thumbnail transfer failed'); - } + // add files + $file_infos = add_file($file_path, 'file', $params['original_sum'], $params['file_sum']); + $thumb_infos = add_file($file_path, 'thumb', $params['original_sum'], $params['thumbnail_sum']); - // high resolution if (isset($params['high_sum'])) { - // high resolution directory is a subdirectory of the photo file, hard - // coded "pwg_high" - $high_dir = $upload_dir.'/pwg_high'; - if (!is_dir($high_dir)) { - umask(0000); - if (!@mkdir($high_dir, 0777)) - { - return new PwgError(500, 'error during high directory creation'); - } - } - - if (!is_writable($high_dir)) - { - // last chance to make the directory writable - @chmod($high_dir, 0777); - - if (!is_writable($high_dir)) - { - return new PwgError(500, 'high directory has no write access'); - } - } - - secure_directory($high_dir); - - // high resolution path, same name as web size file - $high_path = sprintf( - '%s/%s.%s', - $high_dir, - $filename_wo_ext, - 'jpg' - ); - - // merge the high resolution file - merge_chunks($high_path, $params['original_sum'], 'high'); - chmod($high_path, 0644); - - // check dumped thumbnail md5 - $dumped_md5 = md5_file($high_path); - if ($dumped_md5 != $params['high_sum']) { - return new PwgError(500, 'high resolution transfer failed'); - } - - $high_filesize = floor(filesize($high_path)/1024); + $high_infos = add_file($file_path, 'high', $params['original_sum'], $params['high_sum']); } - list($width, $height) = getimagesize($file_path); - // database registration $insert = array( 'file' => $filename_wo_ext.'.jpg', @@ -1164,9 +1120,9 @@ SELECT 'tn_ext' => 'jpg', 'name' => $params['name'], 'path' => $file_path, - 'filesize' => floor(filesize($file_path)/1024), - 'width' => $width, - 'height' => $height, + 'filesize' => $file_infos['filesize'], + 'width' => $file_infos['width'], + 'height' => $file_infos['height'], 'md5sum' => $params['original_sum'], ); @@ -1189,7 +1145,7 @@ SELECT if (isset($params['high_sum'])) { $insert['has_high'] = 'true'; - $insert['high_filesize'] = $high_filesize; + $insert['high_filesize'] = $high_infos['filesize']; } include_once(PHPWG_ROOT_PATH.'admin/include/functions.php'); |