Wordpress sitede konu açarken url'den resim ekleyince direk hosta kaydediyor.
Acaba bu hosta kaydetme işini imzalı olarak kaydedebilirmiyim.
İmzalama kodları var php için ama wordpressin tam olarak nerde kaydettiğini
bulamadım.
Bu dosya olabilir mi?
Eğer bu kodlarsa imzalama kodlarını nereye eklemem gerekiyor?
file.php
....
function wp_handle_upload( &$file, $overrides = false, $time = null ) {
// The default error handler.
if ( ! function_exists( 'wp_handle_upload_error' ) ) {
function wp_handle_upload_error( &$file, $message ) {
return array( 'error'=>$message );
}
}
/**
* Filter data for the current file to upload.
*
* @since 2.9.0
*
* @param array $file An array of data for a single file.
*/
$file = apply_filters( 'wp_handle_upload_prefilter', $file );
// You may define your own function and pass the name in $overrides['upload_error_handler']
$upload_error_handler = 'wp_handle_upload_error';
// You may have had one or more 'wp_handle_upload_prefilter' functions error out the file. Handle that gracefully.
if ( isset( $file['error'] ) && !is_numeric( $file['error'] ) && $file['error'] )
return $upload_error_handler( $file, $file['error'] );
// You may define your own function and pass the name in $overrides['unique_filename_callback']
$unique_filename_callback = null;
// $_POST['action'] must be set and its value must equal $overrides['action'] or this:
$action = 'wp_handle_upload';
// Courtesy of php.net, the strings that describe the error indicated in $_FILES[{form field}]['error'].
$upload_error_strings = array( false,
__( "The uploaded file exceeds the upload_max_filesize directive in php.ini." ),
__( "The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form." ),
__( "The uploaded file was only partially uploaded." ),
__( "No file was uploaded." ),
'',
__( "Missing a temporary folder." ),
__( "Failed to write file to disk." ),
__( "File upload stopped by extension." ));
// All tests are on by default. Most can be turned off by $overrides[{test_name}] = false;
$test_form = true;
$test_size = true;
$test_upload = 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'] != $action ) ) )
return call_user_func($upload_error_handler, $file, __( 'Invalid form submission.' ));
// A successful upload will pass this test. It makes no sense to override this one.
if ( isset( $file['error'] ) && $file['error'] > 0 ) {
return call_user_func( $upload_error_handler, $file, $upload_error_strings[ $file['error'] ] );
}
// A non-empty file will pass this test.
if ( $test_size && !($file['size'] > 0 ) ) {
if ( is_multisite() )
$error_msg = __( 'File is empty. Please upload something more substantial.' );
else
$error_msg = __( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini or by post_max_size being defined as smaller than upload_max_filesize in php.ini.' );
return call_user_func($upload_error_handler, $file, $error_msg);
}
// A properly uploaded file will pass this test. There should be no reason to override this one.
if ( $test_upload && ! @ is_uploaded_file( $file['tmp_name'] ) )
return call_user_func($upload_error_handler, $file, __( 'Specified file failed upload test.' ));
// A correct MIME type will pass this test. Override $mimes or use the upload_mimes filter.
if ( $test_type ) {
$wp_filetype = wp_check_filetype_and_ext( $file['tmp_name'], $file['name'], $mimes );
extract( $wp_filetype );
// Check to see if wp_check_filetype_and_ext() determined the filename was incorrect
if ( $proper_filename )
$file['name'] = $proper_filename;
if ( ( !$type || !$ext ) && !current_user_can( 'unfiltered_upload' ) )
return call_user_func($upload_error_handler, $file, __( 'Sorry, this file type is not permitted for security reasons.' ));
if ( !$ext )
$ext = ltrim(strrchr($file['name'], '.'), '.');
if ( !$type )
$type = $file['type'];
} else {
$type = '';
}
// A writable uploads dir will pass this test. Again, there's no point overriding this one.
if ( ! ( ( $uploads = wp_upload_dir($time) ) && false === $uploads['error'] ) )
return call_user_func($upload_error_handler, $file, $uploads['error'] );
$filename = wp_unique_filename( $uploads['path'], $file['name'], $unique_filename_callback );
// Move the file to the uploads dir
$new_file = $uploads['path'] . "/$filename";
if ( false === @ move_uploaded_file( $file['tmp_name'], $new_file ) ) {
if ( 0 === strpos( $uploads['basedir'], ABSPATH ) )
$error_path = str_replace( ABSPATH, '', $uploads['basedir'] ) . $uploads['subdir'];
else
$error_path = basename( $uploads['basedir'] ) . $uploads['subdir'];
return $upload_error_handler( $file, sprintf( __('The uploaded file could not be moved to %s.' ), $error_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";
if ( is_multisite() )
delete_transient( 'dirsize_cache' );
/**
* Filter the data array for the uploaded file.
*
* @since 2.1.0
*
* @param array $upload {
* Array of upload data.
*
* @type string $file Filename of the newly-uploaded file.
* @type string $url URL of the uploaded file.
* @type string $type File type.
* }
* @param string $context The type of upload action. Accepts 'upload' or 'sideload'.
*/
return apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ), 'upload' );
}
/**
* Handle sideloads, which is the process of retrieving a media item from another server instead of
* a traditional media upload. This process involves sanitizing the filename, checking extensions
* for mime type, and moving the file to the appropriate directory within the uploads directory.
*
* @since 2.6.0
*
* @uses wp_handle_upload_error
* @uses wp_check_filetype_and_ext
* @uses current_user_can
* @uses wp_upload_dir
* @uses wp_unique_filename
* @param array $file an array similar to that of a PHP $_FILES POST array
* @param array $overrides Optional. An associative array of names=>values to override default variables with extract( $overrides, EXTR_OVERWRITE ).
* @param string $time Optional. Time formatted in 'yyyy/mm'.
* @return array On success, returns an associative array of file attributes. On failure, returns $overrides['upload_error_handler'](&$file, $message ) or array( 'error'=>$message ).
*/
function wp_handle_sideload( &$file, $overrides = false, $time = null ) {
// The default error handler.
if (! function_exists( 'wp_handle_upload_error' ) ) {
function wp_handle_upload_error( &$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';
// You may define your own function and pass the name in $overrides['unique_filename_callback']
$unique_filename_callback = null;
// $_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 uploaded file exceeds the <code>upload_max_filesize</code> directive in <code>php.ini</code>." ),
__( "The uploaded file exceeds the <em>MAX_FILE_SIZE</em> directive that was specified in the HTML form." ),
__( "The uploaded file was only partially uploaded." ),
__( "No file was uploaded." ),
'',
__( "Missing a temporary folder." ),
__( "Failed to write file to disk." ),
__( "File upload stopped by extension." ));
// All tests are on by default. Most can be turned off by $overrides[{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 ( ! empty( $file['error'] ) )
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_and_ext( $file['tmp_name'], $file['name'], $mimes );
extract( $wp_filetype );
// Check to see if wp_check_filetype_and_ext() determined the filename was incorrect
if ( $proper_filename )
$file['name'] = $proper_filename;
if ( ( !$type || !$ext ) && !current_user_can( 'unfiltered_upload' ) )
return $upload_error_handler( $file, __( 'Sorry, this file type is not permitted for security reasons.' ));
if ( !$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( $time ) ) && 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 ) ) {
if ( 0 === strpos( $uploads['basedir'], ABSPATH ) )
$error_path = str_replace( ABSPATH, '', $uploads['basedir'] ) . $uploads['subdir'];
else
$error_path = basename( $uploads['basedir'] ) . $uploads['subdir'];
return $upload_error_handler( $file, sprintf( __('The uploaded file could not be moved to %s.' ), $error_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";
/** This filter is documented in wp-admin/includes/file.php */
$return = apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ), 'sideload' );
return $return;
}
..... 
