New upstream version 0.6.27
This commit is contained in:
geos_one
@@ -1,4 +1,12 @@
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<?php defined('SYSPATH') OR die('No direct access allowed.');
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<?php
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// phpcs:disable PSR1.Classes.ClassDeclaration.MissingNamespace
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// phpcs:disable PSR1.Files.SideEffects
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defined('SYSPATH') or die('No direct access allowed.');
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// phpcs:enable PSR1.Files.SideEffects
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// phpcs:disable Squiz.Classes.ValidClassName.NotCamelCaps
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/**
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* Upload helper class for working with the global $_FILES
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* array and Validation library.
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@@ -10,153 +18,158 @@
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* @copyright (c) 2007-2008 Kohana Team
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* @license http://kohanaphp.com/license.html
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*/
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class upload_Core {
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class upload_Core
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{
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/**
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* Save an uploaded file to a new location.
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*
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* @param mixed name of $_FILE input or array of upload data
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* @param string new filename
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* @param string new directory
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* @param integer chmod mask
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* @return string full path to new file
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*/
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public static function save($file, $filename = null, $directory = null, $chmod = 0644)
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{
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// Load file data from FILES if not passed as array
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$file = is_array($file) ? $file : $_FILES[$file];
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/**
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* Save an uploaded file to a new location.
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*
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* @param mixed name of $_FILE input or array of upload data
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* @param string new filename
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* @param string new directory
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* @param integer chmod mask
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* @return string full path to new file
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*/
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public static function save($file, $filename = NULL, $directory = NULL, $chmod = 0644)
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{
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// Load file data from FILES if not passed as array
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$file = is_array($file) ? $file : $_FILES[$file];
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if ($filename === null) {
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// Use the default filename, with a timestamp pre-pended
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$filename = time() . $file['name'];
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}
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if ($filename === NULL)
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{
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// Use the default filename, with a timestamp pre-pended
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$filename = time().$file['name'];
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}
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if (Kohana::config('upload.remove_spaces') === true) {
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// Remove spaces from the filename
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$filename = preg_replace('/\s+/', '_', $filename);
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}
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if (Kohana::config('upload.remove_spaces') === TRUE)
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{
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// Remove spaces from the filename
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$filename = preg_replace('/\s+/', '_', $filename);
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}
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if ($directory === null) {
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// Use the pre-configured upload directory
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$directory = Kohana::config('upload.directory', true);
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}
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if ($directory === NULL)
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{
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// Use the pre-configured upload directory
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$directory = Kohana::config('upload.directory', TRUE);
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}
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// Make sure the directory ends with a slash
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$directory = rtrim($directory, '/') . '/';
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// Make sure the directory ends with a slash
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$directory = rtrim($directory, '/').'/';
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if (! is_dir($directory) and Kohana::config('upload.create_directories') === true) {
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// Create the upload directory
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mkdir($directory, 0777, true);
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}
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if ( ! is_dir($directory) AND Kohana::config('upload.create_directories') === TRUE)
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{
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// Create the upload directory
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mkdir($directory, 0777, TRUE);
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}
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if (! is_writable($directory)) {
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throw new Kohana_Exception('upload.not_writable', $directory);
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}
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if ( ! is_writable($directory))
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throw new Kohana_Exception('upload.not_writable', $directory);
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if (is_uploaded_file($file['tmp_name']) and move_uploaded_file($file['tmp_name'], $filename = $directory . $filename)) {
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if ($chmod !== false) {
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// Set permissions on filename
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chmod($filename, $chmod);
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}
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if (is_uploaded_file($file['tmp_name']) AND move_uploaded_file($file['tmp_name'], $filename = $directory.$filename))
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{
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if ($chmod !== FALSE)
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{
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// Set permissions on filename
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chmod($filename, $chmod);
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}
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// Return new file path
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return $filename;
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}
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// Return new file path
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return $filename;
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}
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return false;
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}
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return FALSE;
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}
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/* Validation Rules */
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/* Validation Rules */
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/**
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* Tests if input data is valid file type, even if no upload is present.
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*
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* @param array $_FILES item
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* @return bool
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*/
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public static function valid($file)
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{
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return (is_array($file)
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and isset($file['error'])
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and isset($file['name'])
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and isset($file['type'])
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and isset($file['tmp_name'])
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and isset($file['size']));
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}
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/**
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* Tests if input data is valid file type, even if no upload is present.
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*
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* @param array $_FILES item
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* @return bool
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*/
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public static function valid($file)
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{
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return (is_array($file)
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AND isset($file['error'])
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AND isset($file['name'])
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AND isset($file['type'])
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AND isset($file['tmp_name'])
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AND isset($file['size']));
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}
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/**
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* Tests if input data has valid upload data.
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*
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* @param array $_FILES item
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* @return bool
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*/
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public static function required(array $file)
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{
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return (isset($file['tmp_name'])
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and isset($file['error'])
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and is_uploaded_file($file['tmp_name'])
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and (int) $file['error'] === UPLOAD_ERR_OK);
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}
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/**
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* Tests if input data has valid upload data.
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*
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* @param array $_FILES item
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* @return bool
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*/
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public static function required(array $file)
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{
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return (isset($file['tmp_name'])
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AND isset($file['error'])
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AND is_uploaded_file($file['tmp_name'])
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AND (int) $file['error'] === UPLOAD_ERR_OK);
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}
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/**
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* Validation rule to test if an uploaded file is allowed by extension.
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*
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* @param array $_FILES item
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* @param array allowed file extensions
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* @return bool
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*/
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public static function type(array $file, array $allowed_types)
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{
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if ((int) $file['error'] !== UPLOAD_ERR_OK) {
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return true;
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}
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/**
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* Validation rule to test if an uploaded file is allowed by extension.
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*
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* @param array $_FILES item
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* @param array allowed file extensions
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* @return bool
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*/
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public static function type(array $file, array $allowed_types)
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{
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if ((int) $file['error'] !== UPLOAD_ERR_OK)
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return TRUE;
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// Get the default extension of the file
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$extension = strtolower(substr(strrchr($file['name'], '.'), 1));
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// Get the default extension of the file
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$extension = strtolower(substr(strrchr($file['name'], '.'), 1));
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// Get the mime types for the extension
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$mime_types = Kohana::config('mimes.' . $extension);
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// Get the mime types for the extension
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$mime_types = Kohana::config('mimes.'.$extension);
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// Make sure there is an extension, that the extension is allowed, and that mime types exist
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return ( ! empty($extension) and in_array($extension, $allowed_types) and is_array($mime_types));
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}
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// Make sure there is an extension, that the extension is allowed, and that mime types exist
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return ( ! empty($extension) AND in_array($extension, $allowed_types) AND is_array($mime_types));
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}
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/**
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* Validation rule to test if an uploaded file is allowed by file size.
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* File sizes are defined as: SB, where S is the size (1, 15, 300, etc) and
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* B is the byte modifier: (B)ytes, (K)ilobytes, (M)egabytes, (G)igabytes.
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* Eg: to limit the size to 1MB or less, you would use "1M".
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*
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* @param array $_FILES item
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* @param array maximum file size
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* @return bool
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*/
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public static function size(array $file, array $size)
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{
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if ((int) $file['error'] !== UPLOAD_ERR_OK) {
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return true;
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}
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/**
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* Validation rule to test if an uploaded file is allowed by file size.
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* File sizes are defined as: SB, where S is the size (1, 15, 300, etc) and
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* B is the byte modifier: (B)ytes, (K)ilobytes, (M)egabytes, (G)igabytes.
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* Eg: to limit the size to 1MB or less, you would use "1M".
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*
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* @param array $_FILES item
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* @param array maximum file size
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* @return bool
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*/
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public static function size(array $file, array $size)
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{
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if ((int) $file['error'] !== UPLOAD_ERR_OK)
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return TRUE;
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// Only one size is allowed
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$size = strtoupper($size[0]);
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// Only one size is allowed
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$size = strtoupper($size[0]);
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if (! preg_match('/[0-9]++[BKMG]/', $size)) {
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return false;
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}
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if ( ! preg_match('/[0-9]++[BKMG]/', $size))
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return FALSE;
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// Make the size into a power of 1024
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switch (substr($size, -1)) {
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case 'G':
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$size = intval($size) * pow(1024, 3);
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break;
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case 'M':
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$size = intval($size) * pow(1024, 2);
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break;
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case 'K':
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$size = intval($size) * pow(1024, 1);
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break;
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default:
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$size = intval($size);
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break;
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}
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// Make the size into a power of 1024
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switch (substr($size, -1))
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{
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case 'G': $size = intval($size) * pow(1024, 3); break;
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case 'M': $size = intval($size) * pow(1024, 2); break;
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case 'K': $size = intval($size) * pow(1024, 1); break;
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default: $size = intval($size); break;
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}
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// Test that the file is under or equal to the max size
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return ($file['size'] <= $size);
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}
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} // End upload
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// Test that the file is under or equal to the max size
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return ($file['size'] <= $size);
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}
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}
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// End upload
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