Changeset 20828

Timestamp:

05/18/2012 08:04:59 PM (12 years ago)

Author:

ryan

Message:

Introduce set_url_scheme(). Includes get_site_url() logic for determining when to use http vs. https. Use this to rerite urls to obey is_ssl(). Props jkudish. fixes #18017

File:

• trunk/wp-includes/link-template.php (modified) (1 diff)

trunk/wp-includes/link-template.php

@@ -2199 +2199 @@
 
 /**
+ * Set the scheme for a URL
+ *
+ * @since 3.4.0
+ * 
+ * @param string $url Absolute url that includes a scheme
+ * @param string $scheme Optional. Scheme to give $url. Currently 'http', 'https', 'login', 'login_post', 'admin', or 'relative'.
+ * @return string $url URL with chosen scheme.
+ */
+function set_url_scheme( $url, $scheme = null ) {
+    $orig_scheme = $scheme;
+    if ( ! in_array( $scheme, array( 'http', 'https', 'relative' ) ) ) {
+        if ( ( 'login_post' == $scheme || 'rpc' == $scheme ) && ( force_ssl_login() || force_ssl_admin() ) )
+            $scheme = 'https';
+        elseif ( ( 'login' == $scheme ) && force_ssl_admin() )
+            $scheme = 'https';
+        elseif ( ( 'admin' == $scheme ) && force_ssl_admin() )
+            $scheme = 'https';
+        else
+            $scheme = ( is_ssl() ? 'https' : 'http' );
+    }
+
+    if ( 'relative' == $scheme )
+        $url = preg_replace( '#^.+://[^/]*#', '', $url );
+    else
+        $url = preg_replace( '#^.+://#', $scheme . '://', $url );
+
+    return apply_filters( 'set_url_scheme', $url, $scheme, $orig_scheme );
+}
+
+/**
  * Get the URL to the user's dashboard.
  *