<?php
/**
- * File contains all the administration image manipulation functions.
+ * Functions for reading, writing, modifying, and deleting files on the file system.
+ * Includes functionality for theme-specific files as well as operations for uploading,
+ * archiving, and rendering output when necessary.
*
* @package WordPress
* @subpackage Administration
function get_home_path() {
$home = get_option( 'home' );
$siteurl = get_option( 'siteurl' );
- if ( $home != '' && $home != $siteurl ) {
- $wp_path_rel_to_home = str_replace($home, '', $siteurl); /* $siteurl - $home */
- $pos = strrpos($_SERVER["SCRIPT_FILENAME"], $wp_path_rel_to_home);
- $home_path = substr($_SERVER["SCRIPT_FILENAME"], 0, $pos);
+ 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 ) );
+ $home_path = substr( $_SERVER['SCRIPT_FILENAME'], 0, $pos );
$home_path = trailingslashit( $home_path );
} else {
$home_path = ABSPATH;
}
- return $home_path;
+ return str_replace( '\\', '/', $home_path );
}
/**
* @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 ) {
// Move the file to the uploads dir
$new_file = $uploads['path'] . "/$filename";
- if ( false === @ move_uploaded_file( $file['tmp_name'], $new_file ) )
- return $upload_error_handler( $file, sprintf( __('The uploaded file could not be moved to %s.' ), $uploads['path'] ) );
+ 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 ));
* @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, $overrides = false ) {
+function wp_handle_sideload( &$file, $overrides = false, $time = null ) {
// The default error handler.
if (! function_exists( 'wp_handle_upload_error' ) ) {
function wp_handle_upload_error( &$file, $message ) {
}
// A writable uploads dir will pass this test. Again, there's no point overriding this one.
- if ( ! ( ( $uploads = wp_upload_dir() ) && false === $uploads['error'] ) )
+ 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 );
// 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'] ) );
+ 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
if ( ! $tmpfname )
return new WP_Error('http_no_file', __('Could not create Temporary file.'));
- $response = wp_remote_get( $url, array( 'timeout' => $timeout, 'stream' => true, 'filename' => $tmpfname ) );
+ $response = wp_safe_remote_get( $url, array( 'timeout' => $timeout, 'stream' => true, 'filename' => $tmpfname ) );
if ( is_wp_error( $response ) ) {
unlink( $tmpfname );
$credentials = get_option('ftp_credentials', array( 'hostname' => '', 'username' => ''));
// If defined, set it to that, Else, If POST'd, set it to that, If not, Set it to whatever it previously was(saved details in option)
- $credentials['hostname'] = defined('FTP_HOST') ? FTP_HOST : (!empty($_POST['hostname']) ? stripslashes($_POST['hostname']) : $credentials['hostname']);
- $credentials['username'] = defined('FTP_USER') ? FTP_USER : (!empty($_POST['username']) ? stripslashes($_POST['username']) : $credentials['username']);
- $credentials['password'] = defined('FTP_PASS') ? FTP_PASS : (!empty($_POST['password']) ? stripslashes($_POST['password']) : '');
+ $credentials['hostname'] = defined('FTP_HOST') ? FTP_HOST : (!empty($_POST['hostname']) ? wp_unslash( $_POST['hostname'] ) : $credentials['hostname']);
+ $credentials['username'] = defined('FTP_USER') ? FTP_USER : (!empty($_POST['username']) ? wp_unslash( $_POST['username'] ) : $credentials['username']);
+ $credentials['password'] = defined('FTP_PASS') ? FTP_PASS : (!empty($_POST['password']) ? wp_unslash( $_POST['password'] ) : '');
// Check to see if we are setting the public/private keys for ssh
- $credentials['public_key'] = defined('FTP_PUBKEY') ? FTP_PUBKEY : (!empty($_POST['public_key']) ? stripslashes($_POST['public_key']) : '');
- $credentials['private_key'] = defined('FTP_PRIKEY') ? FTP_PRIKEY : (!empty($_POST['private_key']) ? stripslashes($_POST['private_key']) : '');
+ $credentials['public_key'] = defined('FTP_PUBKEY') ? FTP_PUBKEY : (!empty($_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:
$credentials['hostname'] = preg_replace('|\w+://|', '', $credentials['hostname']); //Strip any schemes off
else if ( (defined('FTP_SSL') && FTP_SSL) && 'ftpext' == $type ) //Only the FTP Extension understands SSL
$credentials['connection_type'] = 'ftps';
else if ( !empty($_POST['connection_type']) )
- $credentials['connection_type'] = stripslashes($_POST['connection_type']);
- else if ( !isset($credentials['connection_type']) ) //All else fails (And its not defaulted to something else saved), Default to FTP
+ $credentials['connection_type'] = wp_unslash( $_POST['connection_type'] );
+ else if ( !isset($credentials['connection_type']) ) //All else fails (And it's not defaulted to something else saved), Default to FTP
$credentials['connection_type'] = 'ftp';
if ( ! $error &&
});
-->
</script>
-<form action="<?php echo $form_post ?>" method="post">
+<form action="<?php echo esc_url( $form_post ) ?>" method="post">
<div class="wrap">
<?php screen_icon(); ?>
<h2><?php _e('Connection Information') ?></h2>
<?php
foreach ( (array) $extra_fields as $field ) {
if ( isset( $_POST[ $field ] ) )
- echo '<input type="hidden" name="' . esc_attr( $field ) . '" value="' . esc_attr( stripslashes( $_POST[ $field ] ) ) . '" />';
+ echo '<input type="hidden" name="' . esc_attr( $field ) . '" value="' . esc_attr( wp_unslash( $_POST[ $field ] ) ) . '" />';
}
submit_button( __( 'Proceed' ), 'button', 'upgrade' );
?>
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff