Small tweak to section editing- try to generate a section (toc-)anchor from the edite...

[lhc/web/wiklou.git] / includes / EditPage.php

diff --git a/includes/EditPage.php b/includes/EditPage.php
index 2c04c1f..5ea232b 100644 (file)
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -191,8 +191,27 @@ class EditPage {
                                }
                        }
                        if ( ! $isConflict ) {
-                               # All's well: update the article here
-                               if($this->mArticle->updateArticle( $text, $this->summary, $this->minoredit, $this->watchthis ))
+                               # All's well
+                               $sectionanchor = '';
+                               if( $this->section != '' ) {
+                                       # Try to get a section anchor from the section source, redirect to edited section if header found
+                                       # XXX: might be better to integrate this into Article::getTextOfLastEditWithSectionReplacedOrAdded
+                                       # for duplicate heading checking and maybe parsing
+                                       $hasmatch = preg_match( "/^ *([=]{1,6})(.*?)(\\1) *\\n/i", $this->textbox1, $matches );
+                                       # we can't deal with anchors, includes, html etc in the header for now, 
+                                       # headline would need to be parsed to improve this
+                                       if($hasmatch and strlen($matches[2]) > 0 and !preg_match( "/[\\['{<>]/", $matches[2])) {
+                                               global $wgInputEncoding;
+                                               $headline = do_html_entity_decode( $matches[2], ENT_COMPAT, $wgInputEncoding );
+                                               # strip out HTML, will be useful when 
+                                               # $headline = preg_replace( "/<.*?" . ">/","",$headline );
+                                               $headline = trim( $headline );
+                                               $sectionanchor = '#'.preg_replace("/[ \\?&\\/<>\\(\\)\\[\\]=,+']+/", '_', urlencode( $headline ) );
+                                       }
+                               }
+       
+                               # update the article here
+                               if($this->mArticle->updateArticle( $text, $this->summary, $this->minoredit, $this->watchthis, '', $sectionanchor ))
                                        return;
                                else
                                        $isConflict = true;