function get_real_file_to_edit( $file ) {
if ('index.php' == $file || '.htaccess' == $file ) {
- $real_file = get_home_path().$file;
+ $real_file = get_home_path() . $file;
} else {
- $real_file = ABSPATH.$file;
+ $real_file = WP_CONTENT_DIR . $file;
}
return $real_file;
}
+//$folder = Full path to folder
+//$levels = Levels of folders to follow, Default: 100 (PHP Loop limit)
+function list_files( $folder = '', $levels = 100 ) {
+ if( empty($folder) )
+ return false;
+
+ if( ! $levels )
+ return false;
+
+ $files = array();
+ if ( $dir = @opendir( $folder ) ) {
+ while (($file = readdir( $dir ) ) !== false ) {
+ if ( in_array($file, array('.', '..') ) )
+ continue;
+ if ( is_dir( $folder . '/' . $file ) ) {
+ $files2 = list_files( $folder . '/' . $file, $levels - 1);
+ if( $files2 )
+ $files = array_merge($files, $files2 );
+ else
+ $files[] = $folder . '/' . $file . '/';
+ } else {
+ $files[] = $folder . '/' . $file;
+ }
+ }
+ }
+ @closedir( $dir );
+ return $files;
+}
function get_temp_dir() {
if ( defined('WP_TEMP_DIR') )
return trailingslashit(WP_TEMP_DIR);
- $temp = ABSPATH . 'wp-content/';
+ $temp = WP_CONTENT_DIR . '/';
if ( is_dir($temp) && is_writable($temp) )
return $temp;
return '/tmp/';
}
-function validate_file( $file, $allowed_files = '' ) {
- if ( false !== strpos( $file, '..' ))
- return 1;
+function wp_tempnam($filename = '', $dir = ''){
+ if ( empty($dir) )
+ $dir = get_temp_dir();
+ $filename = basename($filename);
+ if ( empty($filename) )
+ $filename = time();
- if ( false !== strpos( $file, './' ))
- return 1;
-
- if (':' == substr( $file, 1, 1 ))
- return 2;
-
- if (!empty ( $allowed_files ) && (!in_array( $file, $allowed_files ) ) )
- return 3;
-
- return 0;
+ $filename = $dir . wp_unique_filename($dir, $filename);
+ touch($filename);
+ return $filename;
}
function validate_file_to_edit( $file, $allowed_files = '' ) {
return $return;
}
+// Pass this function an array similar to that of a $_FILES POST array.
+function wp_handle_sideload( &$file, $overrides = false ) {
+ // The default error handler.
+ if (! function_exists( 'wp_handle_upload_error' ) ) {
+ function wp_handle_upload_error( &$file, $message ) {
+ return array( 'error'=>$message );
+ }
+ }
+
+ // You may define your own function and pass the name in $overrides['upload_error_handler']
+ $upload_error_handler = 'wp_handle_upload_error';
+
+ // $_POST['action'] must be set and its value must equal $overrides['action'] or this:
+ $action = 'wp_handle_sideload';
+
+ // Courtesy of php.net, the strings that describe the error indicated in $_FILES[{form field}]['error'].
+ $upload_error_strings = array( false,
+ __( "The file exceeds the <code>upload_max_filesize</code> directive in <code>php.ini</code>." ),
+ __( "The file exceeds the <em>MAX_FILE_SIZE</em> directive that was specified in the HTML form." ),
+ __( "The file was only partially uploaded." ),
+ __( "No file was sent." ),
+ __( "Missing a temporary folder." ),
+ __( "Failed to write file to disk." ));
+
+ // All tests are on by default. Most can be turned off by $override[{test_name}] = false;
+ $test_form = true;
+ $test_size = true;
+
+ // If you override this, you must provide $ext and $type!!!!
+ $test_type = true;
+ $mimes = false;
+
+ // Install user overrides. Did we mention that this voids your warranty?
+ if ( is_array( $overrides ) )
+ extract( $overrides, EXTR_OVERWRITE );
+
+ // A correct form post will pass this test.
+ if ( $test_form && (!isset( $_POST['action'] ) || ($_POST['action'] != $action ) ) )
+ return $upload_error_handler( $file, __( 'Invalid form submission.' ));
+
+ // A successful upload will pass this test. It makes no sense to override this one.
+ if ( $file['error'] > 0 )
+ return $upload_error_handler( $file, $upload_error_strings[$file['error']] );
+
+ // A non-empty file will pass this test.
+ if ( $test_size && !(filesize($file['tmp_name']) > 0 ) )
+ return $upload_error_handler( $file, __( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini.' ));
+
+ // A properly uploaded file will pass this test. There should be no reason to override this one.
+ if (! @ is_file( $file['tmp_name'] ) )
+ return $upload_error_handler( $file, __( 'Specified file does not exist.' ));
+
+ // A correct MIME type will pass this test. Override $mimes or use the upload_mimes filter.
+ if ( $test_type ) {
+ $wp_filetype = wp_check_filetype( $file['name'], $mimes );
+
+ extract( $wp_filetype );
+
+ if ( ( !$type || !$ext ) && !current_user_can( 'unfiltered_upload' ) )
+ return $upload_error_handler( $file, __( 'File type does not meet security guidelines. Try another.' ));
+
+ if ( !$ext )
+ $ext = ltrim(strrchr($file['name'], '.'), '.');
+
+ if ( !$type )
+ $type = $file['type'];
+ }
+
+ // A writable uploads dir will pass this test. Again, there's no point overriding this one.
+ if ( ! ( ( $uploads = wp_upload_dir() ) && false === $uploads['error'] ) )
+ return $upload_error_handler( $file, $uploads['error'] );
+
+ $filename = wp_unique_filename( $uploads['path'], $file['name'], $unique_filename_callback );
+
+ // Strip the query strings.
+ $filename = str_replace('?','-', $filename);
+ $filename = str_replace('&','-', $filename);
+
+ // Move the file to the uploads dir
+ $new_file = $uploads['path'] . "/$filename";
+ if ( false === @ rename( $file['tmp_name'], $new_file ) ) {
+ return $upload_error_handler( $file, sprintf( __('The uploaded file could not be moved to %s.' ), $uploads['path'] ) );
+ }
+
+ // Set correct file permissions
+ $stat = stat( dirname( $new_file ));
+ $perms = $stat['mode'] & 0000666;
+ @ chmod( $new_file, $perms );
+
+ // Compute the URL
+ $url = $uploads['url'] . "/$filename";
+
+ $return = apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ) );
+
+ return $return;
+}
/**
* Downloads a url to a local file using the Snoopy HTTP Class
if( ! $url )
return new WP_Error('http_no_url', __('Invalid URL Provided'));
- $tmpfname = tempnam(get_temp_dir(), 'wpupdate');
+ $tmpfname = wp_tempnam($url);
if( ! $tmpfname )
return new WP_Error('http_no_file', __('Could not create Temporary file'));
$tmppath .= $path[$j] . '/';
if ( ! $fs->is_dir($to . $tmppath) )
if ( !$fs->mkdir($to . $tmppath, 0755) )
- return new WP_Error('mkdir_failed', __('Could not create directory'));
+ return new WP_Error('mkdir_failed', __('Could not create directory'), $to . $tmppath);
}
// We've made sure the folders are there, so let's extract the file now:
if ( ! $file['folder'] )
if ( !$fs->put_contents( $to . $file['filename'], $file['content']) )
- return new WP_Error('copy_failed', __('Could not copy file'));
+ return new WP_Error('copy_failed', __('Could not copy file'), $to . $file['filename']);
$fs->chmod($to . $file['filename'], 0644);
}
foreach ( (array) $dirlist as $filename => $fileinfo ) {
if ( 'f' == $fileinfo['type'] ) {
if ( ! $wp_filesystem->copy($from . $filename, $to . $filename, true) )
- return false;
+ return new WP_Error('copy_failed', __('Could not copy file'), $to . $filename);
$wp_filesystem->chmod($to . $filename, 0644);
} elseif ( 'd' == $fileinfo['type'] ) {
if ( !$wp_filesystem->mkdir($to . $filename, 0755) )
- return false;
- if ( !copy_dir($from . $filename, $to . $filename) )
- return false;
+ return new WP_Error('mkdir_failed', __('Could not create directory'), $to . $filename);
+ $result = copy_dir($from . $filename, $to . $filename);
+ if ( is_wp_error($result) )
+ return $result;
}
}
-
- return true;
}
-function WP_Filesystem( $args = false, $preference = false ) {
+function WP_Filesystem( $args = false ) {
global $wp_filesystem;
- $method = get_filesystem_method($preference);
+ require_once(ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php');
+
+ $method = get_filesystem_method();
+
if ( ! $method )
return false;
- require_once('class-wp-filesystem-'.$method.'.php');
+ $abstraction_file = apply_filters('filesystem_method_file', ABSPATH . 'wp-admin/includes/class-wp-filesystem-'.$method.'.php', $method);
+ if( ! file_exists($abstraction_file) )
+ return;
+
+ require_once($abstraction_file);
$method = "WP_Filesystem_$method";
$wp_filesystem = new $method($args);
}
function get_filesystem_method() {
- $tempFile = tempnam(get_temp_dir(), 'WPU');
-
- if ( getmyuid() == fileowner($tempFile) ) {
- unlink($tempFile);
- return 'direct';
- } else {
- unlink($tempFile);
+ $method = false;
+ if( function_exists('getmyuid') && function_exists('fileowner') ){
+ $temp_file = wp_tempnam();
+ if ( getmyuid() == fileowner($temp_file) )
+ $method = 'direct';
+ unlink($temp_file);
}
- if ( extension_loaded('ftp') ) return 'ftpext';
- if ( extension_loaded('sockets') || function_exists('fsockopen') ) return 'ftpsockets'; //Sockets: Socket extension; PHP Mode: FSockopen / fwrite / fread
- return false;
+ if ( ! $method && extension_loaded('ftp') ) $method = 'ftpext';
+ if ( ! $method && ( extension_loaded('sockets') || function_exists('fsockopen') ) ) $method = 'ftpsockets'; //Sockets: Socket extension; PHP Mode: FSockopen / fwrite / fread
+ return apply_filters('filesystem_method', $method);
}
-?>
+?>
\ No newline at end of file
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff