Yet another wfMsg, which includes hack to get inline wikitext blocks

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 491a09a..c6e3313 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -540,6 +540,51 @@ function wfMsgWikiHtml( $key ) {
        return wfMsgReplaceArgs( $wgOut->parse( wfMsgGetKey( $key, true ), /* can't be set to false */ true ), $args );
 }
 
+/**
+ * Returns message in the requested format
+ * @param string $key Key of the message
+ * @param array $options Processing rules:
+ *  <i>parse<i>: parses wikitext to html
+ *  <i>parseinline<i>: parses wikitext to html and removes the surrounding p's added by parser or tidy
+ *  <i>escape<i>: filters message trough htmlspecialchars
+ *  <i>replaceafter<i>: parameters are substituted after parsing or escaping
+ */
+function wfMsgExt( $key, $options ) {
+       global $wgOut;
+
+       $args = func_get_args();
+       array_shift( $args );
+       array_shift( $args );
+
+       if( !is_array($options) ) {
+               $options = array($options);
+       }
+
+       $string = wfMsgGetKey( $key, true );
+
+       if( !in_array('replaceafter', $options) ) {
+               $string = wfMsgReplaceArgs( $string, $args );
+       }
+
+       if( in_array('parse', $options) ) {
+               $string = $wgOut->parse( $string, true );
+       } elseif ( in_array('parseinline', $options) ) {
+               $string = $wgOut->parse( $string, true );
+               if( preg_match( "~^<p>(.*)\n?</p>$~", $string, $m = null ) ) {
+                       $string = $m[1];
+               }
+       } elseif ( in_array('escape', $options) ) {
+               $string = htmlspecialchars ( $string );
+       }
+
+       if( in_array('replaceafter', $options) ) {
+               $string = wfMsgReplaceArgs( $string, $args );
+       }
+
+       return $string;
+}
+
+
 /**
  * Just like exit() but makes a note of it.
  * Commits open transactions except if the error parameter is set