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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* File helper class.
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*
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@@ -9,178 +17,171 @@
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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 file_Core {
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class file_Core
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{
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/**
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* Attempt to get the mime type from a file. This method is horribly
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* unreliable, due to PHP being horribly unreliable when it comes to
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* determining the mime-type of a file.
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*
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* @param string filename
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* @return string mime-type, if found
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* @return boolean FALSE, if not found
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*/
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public static function mime($filename)
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{
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// Make sure the file is readable
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if (! (is_file($filename) and is_readable($filename))) {
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return false;
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}
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/**
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* Attempt to get the mime type from a file. This method is horribly
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* unreliable, due to PHP being horribly unreliable when it comes to
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* determining the mime-type of a file.
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*
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* @param string filename
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* @return string mime-type, if found
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* @return boolean FALSE, if not found
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*/
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public static function mime($filename)
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{
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// Make sure the file is readable
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if ( ! (is_file($filename) AND is_readable($filename)))
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return FALSE;
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// Get the extension from the filename
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$extension = strtolower(substr(strrchr($filename, '.'), 1));
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// Get the extension from the filename
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$extension = strtolower(substr(strrchr($filename, '.'), 1));
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if (preg_match('/^(?:jpe?g|png|[gt]if|bmp|swf)$/', $extension)) {
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// Disable error reporting
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$ER = error_reporting(0);
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if (preg_match('/^(?:jpe?g|png|[gt]if|bmp|swf)$/', $extension))
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{
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// Disable error reporting
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$ER = error_reporting(0);
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// Use getimagesize() to find the mime type on images
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$mime = getimagesize($filename);
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// Use getimagesize() to find the mime type on images
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$mime = getimagesize($filename);
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// Turn error reporting back on
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error_reporting($ER);
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// Turn error reporting back on
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error_reporting($ER);
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// Return the mime type
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if (isset($mime['mime'])) {
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return $mime['mime'];
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}
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}
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// Return the mime type
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if (isset($mime['mime']))
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return $mime['mime'];
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}
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if (function_exists('finfo_open')) {
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// Use the fileinfo extension
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$finfo = finfo_open(FILEINFO_MIME);
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$mime = finfo_file($finfo, $filename);
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finfo_close($finfo);
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if (function_exists('finfo_open'))
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{
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// Use the fileinfo extension
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$finfo = finfo_open(FILEINFO_MIME);
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$mime = finfo_file($finfo, $filename);
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finfo_close($finfo);
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// Return the mime type
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return $mime;
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}
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// Return the mime type
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return $mime;
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}
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if (ini_get('mime_magic.magicfile') and function_exists('mime_content_type')) {
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// Return the mime type using mime_content_type
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return mime_content_type($filename);
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}
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if (ini_get('mime_magic.magicfile') AND function_exists('mime_content_type'))
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{
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// Return the mime type using mime_content_type
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return mime_content_type($filename);
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}
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if (! KOHANA_IS_WIN) {
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// Attempt to locate use the file command, checking the return value
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if ($command = trim(exec('which file', $output, $return)) and $return === 0) {
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return trim(exec($command . ' -bi ' . escapeshellarg($filename)));
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}
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}
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if ( ! KOHANA_IS_WIN)
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{
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// Attempt to locate use the file command, checking the return value
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if ($command = trim(exec('which file', $output, $return)) AND $return === 0)
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{
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return trim(exec($command.' -bi '.escapeshellarg($filename)));
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}
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}
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if (! empty($extension) and is_array($mime = Kohana::config('mimes.' . $extension))) {
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// Return the mime-type guess, based on the extension
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return $mime[0];
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}
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if ( ! empty($extension) AND is_array($mime = Kohana::config('mimes.'.$extension)))
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{
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// Return the mime-type guess, based on the extension
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return $mime[0];
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}
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// Unable to find the mime-type
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return false;
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}
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// Unable to find the mime-type
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return FALSE;
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}
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/**
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* Split a file into pieces matching a specific size.
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*
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* @param string file to be split
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* @param string directory to output to, defaults to the same directory as the file
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* @param integer size, in MB, for each chunk to be
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* @return integer The number of pieces that were created.
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*/
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public static function split($filename, $output_dir = false, $piece_size = 10)
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{
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// Find output dir
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$output_dir = ($output_dir == false) ? pathinfo(str_replace('\\', '/', realpath($filename)), PATHINFO_DIRNAME) : str_replace('\\', '/', realpath($output_dir));
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$output_dir = rtrim($output_dir, '/') . '/';
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/**
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* Split a file into pieces matching a specific size.
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*
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* @param string file to be split
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* @param string directory to output to, defaults to the same directory as the file
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* @param integer size, in MB, for each chunk to be
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* @return integer The number of pieces that were created.
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*/
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public static function split($filename, $output_dir = FALSE, $piece_size = 10)
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{
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// Find output dir
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$output_dir = ($output_dir == FALSE) ? pathinfo(str_replace('\\', '/', realpath($filename)), PATHINFO_DIRNAME) : str_replace('\\', '/', realpath($output_dir));
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$output_dir = rtrim($output_dir, '/').'/';
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// Open files for writing
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$input_file = fopen($filename, 'rb');
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// Open files for writing
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$input_file = fopen($filename, 'rb');
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// Change the piece size to bytes
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$piece_size = 1024 * 1024 * (int) $piece_size; // Size in bytes
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// Change the piece size to bytes
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$piece_size = 1024 * 1024 * (int) $piece_size; // Size in bytes
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// Set up reading variables
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$read = 0; // Number of bytes read
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$piece = 1; // Current piece
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$chunk = 1024 * 8; // Chunk size to read
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// Set up reading variables
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$read = 0; // Number of bytes read
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$piece = 1; // Current piece
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$chunk = 1024 * 8; // Chunk size to read
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// Split the file
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while (! feof($input_file)) {
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// Open a new piece
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$piece_name = $filename . '.' . str_pad($piece, 3, '0', STR_PAD_LEFT);
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$piece_open = @fopen($piece_name, 'wb+') or die('Could not write piece ' . $piece_name);
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// Split the file
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while ( ! feof($input_file))
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{
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// Open a new piece
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$piece_name = $filename.'.'.str_pad($piece, 3, '0', STR_PAD_LEFT);
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$piece_open = @fopen($piece_name, 'wb+') or die('Could not write piece '.$piece_name);
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// Fill the current piece
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while ($read < $piece_size and $data = fread($input_file, $chunk)) {
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fwrite($piece_open, $data) or die('Could not write to open piece ' . $piece_name);
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$read += $chunk;
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}
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// Fill the current piece
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while ($read < $piece_size AND $data = fread($input_file, $chunk))
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{
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fwrite($piece_open, $data) or die('Could not write to open piece '.$piece_name);
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$read += $chunk;
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}
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// Close the current piece
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fclose($piece_open);
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// Close the current piece
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fclose($piece_open);
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// Prepare to open a new piece
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$read = 0;
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$piece++;
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// Prepare to open a new piece
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$read = 0;
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$piece++;
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// Make sure that piece is valid
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($piece < 999) or die('Maximum of 999 pieces exceeded, try a larger piece size');
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}
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// Make sure that piece is valid
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($piece < 999) or die('Maximum of 999 pieces exceeded, try a larger piece size');
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}
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// Close input file
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fclose($input_file);
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// Close input file
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fclose($input_file);
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// Returns the number of pieces that were created
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return ($piece - 1);
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}
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// Returns the number of pieces that were created
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return ($piece - 1);
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}
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/**
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* Join a split file into a whole file.
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*
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* @param string split filename, without .000 extension
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* @param string output filename, if different then an the filename
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* @return integer The number of pieces that were joined.
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*/
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public static function join($filename, $output = false)
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{
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if ($output == false) {
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$output = $filename;
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}
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/**
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* Join a split file into a whole file.
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*
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* @param string split filename, without .000 extension
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* @param string output filename, if different then an the filename
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* @return integer The number of pieces that were joined.
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*/
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public static function join($filename, $output = FALSE)
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{
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if ($output == FALSE)
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$output = $filename;
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// Set up reading variables
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$piece = 1; // Current piece
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$chunk = 1024 * 8; // Chunk size to read
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// Set up reading variables
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$piece = 1; // Current piece
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$chunk = 1024 * 8; // Chunk size to read
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// Open output file
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$output_file = @fopen($output, 'wb+') or die('Could not open output file ' . $output);
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// Open output file
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$output_file = @fopen($output, 'wb+') or die('Could not open output file '.$output);
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// Read each piece
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while ($piece_open = @fopen(($piece_name = $filename . '.' . str_pad($piece, 3, '0', STR_PAD_LEFT)), 'rb')) {
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// Write the piece into the output file
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while (! feof($piece_open)) {
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fwrite($output_file, fread($piece_open, $chunk));
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}
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// Read each piece
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while ($piece_open = @fopen(($piece_name = $filename.'.'.str_pad($piece, 3, '0', STR_PAD_LEFT)), 'rb'))
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{
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// Write the piece into the output file
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while ( ! feof($piece_open))
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{
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fwrite($output_file, fread($piece_open, $chunk));
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}
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// Close the current piece
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fclose($piece_open);
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// Close the current piece
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fclose($piece_open);
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// Prepare for a new piece
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$piece++;
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// Prepare for a new piece
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$piece++;
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// Make sure piece is valid
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($piece < 999) or die('Maximum of 999 pieces exceeded');
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}
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// Make sure piece is valid
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($piece < 999) or die('Maximum of 999 pieces exceeded');
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}
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// Close the output file
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fclose($output_file);
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// Close the output file
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fclose($output_file);
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// Return the number of pieces joined
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return ($piece - 1);
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}
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} // End file
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// Return the number of pieces joined
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return ($piece - 1);
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}
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}
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// End file
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