Changeset 11136 for trunk/wp-includes/pluggable.php

Timestamp:

04/30/2009 07:25:47 AM (17 years ago)

Author:

westi

Message:

Fix wp_mails handling of custom boundaries. Fixes #5204 props filosofo.

File:

• trunk/wp-includes/pluggable.php (modified) (4 diffs)

trunk/wp-includes/pluggable.php

@@ -285 +285 @@
             // Iterate through the raw headers
             foreach ( (array) $tempheaders as $header ) {
-                if ( strpos($header, ':') === false )
+                if ( strpos($header, ':') === false ) {
+                    if ( false !== stripos( $header, 'boundary=' ) ) {
+                        $parts = preg_split('/boundary=/i', trim( $header ) );
+                        $boundary = trim( str_replace( array( "'", '"' ), '', $parts[1] ) );
+                    }
                     continue;
+                }
                 // Explode them out
                 list( $name, $content ) = explode( ':', trim( $header ), 2 );
@@ -312 +317 @@
                         list( $type, $charset ) = explode( ';', $content );
                         $content_type = trim( $type );
-                        $charset = trim( str_replace( array( 'charset=', '"' ), '', $charset ) );
+                        if ( false !== stripos( $charset, 'charset=' ) ) {
+                            $charset = trim( str_replace( array( 'charset=', '"' ), '', $charset ) );
+                        } elseif ( false !== stripos( $charset, 'boundary=' ) ) {
+                            $boundary = trim( str_replace( array( 'BOUNDARY=', 'boundary=', '"' ), '', $charset ) );
+                            $charset = '';
+                        }
                     } else {
                         $content_type = trim( $content );
@@ -394 +404 @@
     $content_type = apply_filters( 'wp_mail_content_type', $content_type );
 
+    $phpmailer->ContentType = $content_type;
+
     // Set whether it's plaintext or not, depending on $content_type
     if ( $content_type == 'text/html' ) {
         $phpmailer->IsHTML( true );
-    } else {
-        $phpmailer->IsHTML( false );
     }
 
@@ -413 +423 @@
         foreach( (array) $headers as $name => $content ) {
             $phpmailer->AddCustomHeader( sprintf( '%1$s: %2$s', $name, $content ) );
+        }
+        if ( false !== stripos( $content_type, 'multipart' ) && ! empty($boundary) ) {
+            $phpmailer->AddCustomHeader( sprintf( "Content-Type: %s;\n\t boundary=\"%s\"", $content_type, $boundary ) );
         }
     }