diff options
Diffstat (limited to 'admin/include/functions_upload.inc.php')
| -rw-r--r-- | admin/include/functions_upload.inc.php | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/admin/include/functions_upload.inc.php b/admin/include/functions_upload.inc.php index d1aed33ca..bfd5d5107 100644 --- a/admin/include/functions_upload.inc.php +++ b/admin/include/functions_upload.inc.php @@ -299,4 +299,82 @@ function is_valid_image_extension($extension) { return in_array(strtolower($extension), array('jpg', 'jpeg', 'png')); } + +function file_upload_error_message($error_code) +{ + switch ($error_code) { + case UPLOAD_ERR_INI_SIZE: + return sprintf( + l10n('The uploaded file exceeds the upload_max_filesize directive in php.ini: %sB'), + get_ini_size('upload_max_filesize', false) + ); + case UPLOAD_ERR_FORM_SIZE: + return l10n('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form'); + case UPLOAD_ERR_PARTIAL: + return l10n('The uploaded file was only partially uploaded'); + case UPLOAD_ERR_NO_FILE: + return l10n('No file was uploaded'); + case UPLOAD_ERR_NO_TMP_DIR: + return l10n('Missing a temporary folder'); + case UPLOAD_ERR_CANT_WRITE: + return l10n('Failed to write file to disk'); + case UPLOAD_ERR_EXTENSION: + return l10n('File upload stopped by extension'); + default: + return l10n('Unknown upload error'); + } +} + +function get_ini_size($ini_key, $in_bytes=true) +{ + $size = ini_get($ini_key); + + if ($in_bytes) + { + $size = convert_shortand_notation_to_bytes($size); + } + + return $size; +} + +function convert_shortand_notation_to_bytes($value) +{ + $suffix = substr($value, -1); + $multiply_by = null; + + if ('K' == $suffix) + { + $multiply_by = 1024; + } + else if ('M' == $suffix) + { + $multiply_by = 1024*1024; + } + else if ('G' == $suffix) + { + $multiply_by = 1024*1024*1024; + } + + if (isset($multiply_by)) + { + $value = substr($value, 0, -1); + $value*= $multiply_by; + } + + return $value; +} + +function add_upload_error($upload_id, $error_message) +{ + if (!isset($_SESSION['uploads_error'])) + { + $_SESSION['uploads_error'] = array(); + } + if (!isset($_SESSION['uploads_error'][$upload_id])) + { + $_SESSION['uploads_error'][$upload_id] = array(); + } + + array_push($_SESSION['uploads_error'][$upload_id], $error_message); +} ?>
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