* @return string Full filesystem path to the root of the WordPress installation
*/
function get_home_path() {
- $home = get_option( 'home' );
- $siteurl = get_option( 'siteurl' );
+ $home = set_url_scheme( get_option( 'home' ), 'http' );
+ $siteurl = set_url_scheme( get_option( 'siteurl' ), 'http' );
if ( ! empty( $home ) && 0 !== strcasecmp( $home, $siteurl ) ) {
$wp_path_rel_to_home = str_ireplace( $home, '', $siteurl ); /* $siteurl - $home */
$pos = strripos( str_replace( '\\', '/', $_SERVER['SCRIPT_FILENAME'] ), trailingslashit( $wp_path_rel_to_home ) );
case 1 :
wp_die( __( 'Sorry, that file cannot be edited.' ) );
- //case 2 :
- // wp_die( __('Sorry, can’t call files with their real path.' ));
+ // case 2 :
+ // wp_die( __('Sorry, can’t call files with their real path.' ));
case 3 :
wp_die( __( 'Sorry, that file cannot be edited.' ) );
* Handle PHP uploads in WordPress, sanitizing file names, checking extensions for mime type,
* and moving the file to the appropriate directory within the uploads directory.
*
- * @since 2.0.0
+ * @since 4.0.0
*
- * @uses wp_handle_upload_error
- * @uses is_multisite
- * @uses wp_check_filetype_and_ext
- * @uses current_user_can
- * @uses wp_upload_dir
- * @uses wp_unique_filename
- * @uses delete_transient
- * @param array $file Reference to a single element of $_FILES. Call the function once for each uploaded file.
- * @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_upload( &$file, $overrides = false, $time = null ) {
+ * @see wp_handle_upload_error
+ *
+ * @param array $file Reference to a single element of $_FILES. Call the function once for
+ * each uploaded file.
+ * @param array $overrides An associative array of names => values to override default variables.
+ * @param string $time Time formatted in 'yyyy/mm'.
+ * @param string $action Expected value for $_POST['action'].
+ * @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_upload( &$file, $overrides, $time, $action ) {
// The default error handler.
if ( ! function_exists( 'wp_handle_upload_error' ) ) {
function wp_handle_upload_error( &$file, $message ) {
- return array( 'error'=>$message );
+ return array( 'error' => $message );
}
}
/**
- * Filter data for the current file to upload.
+ * The dynamic portion of the hook name, $action, refers to the post action.
*
- * @since 2.9.0
+ * @since 2.9.0 as 'wp_handle_upload_prefilter'
+ * @since 4.0.0 Converted to a dynamic hook with $action
*
* @param array $file An array of data for a single file.
*/
- $file = apply_filters( 'wp_handle_upload_prefilter', $file );
+ $file = apply_filters( "{$action}_prefilter", $file );
// You may define your own function and pass the name in $overrides['upload_error_handler']
$upload_error_handler = 'wp_handle_upload_error';
+ if ( isset( $overrides['upload_error_handler'] ) ) {
+ $upload_error_handler = $overrides['upload_error_handler'];
+ }
// 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'] )
+ if ( isset( $file['error'] ) && ! is_numeric( $file['error'] ) && $file['error'] ) {
return $upload_error_handler( $file, $file['error'] );
+ }
+
+ // Install user overrides. Did we mention that this voids your warranty?
// You may define your own function and pass the name in $overrides['unique_filename_callback']
$unique_filename_callback = null;
+ if ( isset( $overrides['unique_filename_callback'] ) ) {
+ $unique_filename_callback = $overrides['unique_filename_callback'];
+ }
- // $_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." ));
+ /*
+ * This may not have orignially been intended to be overrideable,
+ * but historically has been.
+ */
+ if ( isset( $overrides['upload_error_strings'] ) ) {
+ $upload_error_strings = $overrides['upload_error_strings'];
+ } else {
+ // 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;
+ $test_form = isset( $overrides['test_form'] ) ? $overrides['test_form'] : true;
+ $test_size = isset( $overrides['test_size'] ) ? $overrides['test_size'] : true;
- // If you override this, you must provide $ext and $type!!!!
- $test_type = true;
- $mimes = false;
+ // If you override this, you must provide $ext and $type!!
+ $test_type = isset( $overrides['test_type'] ) ? $overrides['test_type'] : true;
+ $mimes = isset( $overrides['mimes'] ) ? $overrides['mimes'] : false;
- // Install user overrides. Did we mention that this voids your warranty?
- if ( is_array( $overrides ) )
- extract( $overrides, EXTR_OVERWRITE );
+ $test_upload = isset( $overrides['test_upload'] ) ? $overrides['test_upload'] : true;
// 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.' ));
-
+ 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'] ] );
}
+ $test_file_size = 'wp_handle_upload' === $action ? $file['size'] : filesize( $file['tmp_name'] );
// A non-empty file will pass this test.
- if ( $test_size && !($file['size'] > 0 ) ) {
- if ( is_multisite() )
+ if ( $test_size && ! ( $test_file_size > 0 ) ) {
+ if ( is_multisite() ) {
$error_msg = __( 'File is empty. Please upload something more substantial.' );
- else
+ } 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);
+ }
+ 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.' ));
+ $test_uploaded_file = 'wp_handle_upload' === $action ? @ is_uploaded_file( $file['tmp_name'] ) : @ is_file( $file['tmp_name'] );
+ if ( $test_upload && ! $test_uploaded_file ) {
+ 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 );
+ $ext = empty( $wp_filetype['ext'] ) ? '' : $wp_filetype['ext'];
+ $type = empty( $wp_filetype['type'] ) ? '' : $wp_filetype['type'];
+ $proper_filename = empty( $wp_filetype['proper_filename'] ) ? '' : $wp_filetype['proper_filename'];
// Check to see if wp_check_filetype_and_ext() determined the filename was incorrect
- if ( $proper_filename )
+ 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 )
+ }
+ 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 ( ! $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'] );
+ /*
+ * 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
+ // 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 ) )
+ if ( 'wp_handle_upload' === $action ) {
+ $move_new_file = @ move_uploaded_file( $file['tmp_name'], $new_file );
+ } else {
+ $move_new_file = @ rename( $file['tmp_name'], $new_file );
+ }
+
+ if ( false === $move_new_file ) {
+ if ( 0 === strpos( $uploads['basedir'], ABSPATH ) ) {
$error_path = str_replace( ABSPATH, '', $uploads['basedir'] ) . $uploads['subdir'];
- else
+ } 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
+ // Set correct file permissions.
$stat = stat( dirname( $new_file ));
$perms = $stat['mode'] & 0000666;
@ chmod( $new_file, $perms );
- // Compute the URL
+ // Compute the URL.
$url = $uploads['url'] . "/$filename";
- if ( is_multisite() )
+ if ( is_multisite() ) {
delete_transient( 'dirsize_cache' );
+ }
/**
* Filter the data array for the 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'.
+ * @param string $context The type of upload action. Values include 'upload' or 'sideload'.
*/
- return apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ), 'upload' );
-}
+ return apply_filters( 'wp_handle_upload', array(
+ 'file' => $new_file,
+ 'url' => $url,
+ 'type' => $type
+ ), 'wp_handle_sideload' === $action ? 'sideload' : '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.
+ * Wrapper for _wp_handle_upload(), passes 'wp_handle_upload' action.
*
- * @since 2.6.0
+ * @since 2.0.0
*
- * @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 ).
+ * @see _wp_handle_upload()
+ *
+ * @param array $file Reference to a single element of $_FILES. Call the function once for
+ * each uploaded file.
+ * @param array|bool $overrides Optional. An associative array of names=>values to override default
+ * variables. Default false.
+ * @param string $time Optional. Time formatted in 'yyyy/mm'. Default null.
+ * @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 );
- }
+function wp_handle_upload( &$file, $overrides = false, $time = null ) {
+ /*
+ * $_POST['action'] must be set and its value must equal $overrides['action']
+ * or this:
+ */
+ $action = 'wp_handle_upload';
+ if ( isset( $overrides['action'] ) ) {
+ $action = $overrides['action'];
}
- // 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;
+ return _wp_handle_upload( $file, $overrides, $time, $action );
+}
- // $_POST['action'] must be set and its value must equal $overrides['action'] or this:
+/**
+ * Wrapper for _wp_handle_upload(), passes 'wp_handle_sideload' action
+ *
+ * @since 2.6.0
+ *
+ * @see _wp_handle_upload()
+ *
+ * @param array $file An array similar to that of a PHP $_FILES POST array
+ * @param array|bool $overrides Optional. An associative array of names=>values to override default
+ * variables. Default false.
+ * @param string $time Optional. Time formatted in 'yyyy/mm'. Default null.
+ * @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 ) {
+ /*
+ * $_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 ) );
+ if ( isset( $overrides['action'] ) ) {
+ $action = $overrides['action'];
}
-
- // 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;
+ return _wp_handle_upload( $file, $overrides, $time, $action );
}
+
/**
* Downloads a url to a local temporary file using the WordPress HTTP Class.
* Please note, That the calling function must unlink() the file.
$credentials['public_key'] = defined('FTP_PUBKEY') ? FTP_PUBKEY : (!empty($_POST['public_key']) ? wp_unslash( $_POST['public_key'] ) : '');
$credentials['private_key'] = defined('FTP_PRIKEY') ? FTP_PRIKEY : (!empty($_POST['private_key']) ? wp_unslash( $_POST['private_key'] ) : '');
- //sanitize the hostname, Some people might pass in odd-data:
+ // Sanitize the hostname, Some people might pass in odd-data:
$credentials['hostname'] = preg_replace('|\w+://|', '', $credentials['hostname']); //Strip any schemes off
if ( strpos($credentials['hostname'], ':') ) {
update_option('ftp_credentials', $stored_credentials);
return $credentials;
}
- $hostname = '';
- $username = '';
- $password = '';
- $connection_type = '';
- if ( !empty($credentials) )
- extract($credentials, EXTR_OVERWRITE);
+ $hostname = isset( $credentials['hostname'] ) ? $credentials['hostname'] : '';
+ $username = isset( $credentials['username'] ) ? $credentials['username'] : '';
+ $public_key = isset( $credentials['public_key'] ) ? $credentials['public_key'] : '';
+ $private_key = isset( $credentials['private_key'] ) ? $credentials['private_key'] : '';
+ $port = isset( $credentials['port'] ) ? $credentials['port'] : '';
+ $connection_type = isset( $credentials['connection_type'] ) ? $credentials['connection_type'] : '';
+
if ( $error ) {
$error_string = __('<strong>ERROR:</strong> There was an error connecting to the server, Please verify the settings are correct.');
if ( is_wp_error($error) )
<label for="public_key"><?php _e('Public Key:') ?></label ><br />
<label for="private_key"><?php _e('Private Key:') ?></label>
</div></th>
-<td><br /><input name="public_key" type="text" id="public_key" value="<?php echo esc_attr($public_key) ?>"<?php disabled( defined('FTP_PUBKEY') ); ?> size="40" /><br /><input name="private_key" type="text" id="private_key" value="<?php echo esc_attr($private_key) ?>"<?php disabled( defined('FTP_PRIKEY') ); ?> size="40" />
+<td><br /><input name="public_key" type="text" id="public_key" value="<?php echo esc_attr($public_key) ?>"<?php disabled( defined('FTP_PUBKEY') ); ?> size="40" />
+ <br /><input name="private_key" type="text" id="private_key" value="<?php echo esc_attr($private_key) ?>"<?php disabled( defined('FTP_PRIKEY') ); ?> size="40" />
<div><?php _e('Enter the location on the server where the keys are located. If a passphrase is needed, enter that in the password field above.') ?></div></td>
</tr>
<?php endif; ?>
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff