MDL-28616 wiki: use class variable for toc header depth

moodle · Sep 14, 2012 · b4de35e · b4de35e
1 parent 2264828
commit b4de35e
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/mod/wiki/parser/markups/html.php b/mod/wiki/parser/markups/html.php
@@ -20,7 +20,7 @@ public function __construct() {
         $this->tagrules = array('link' => $this->tagrules['link'], 'url' => $this->tagrules['url']);
 
         // Headers are considered tags here.
-        $this->tagrules['header'] = array('expression' => "/<\s*h([1-6])\s*>(.+?)<\/h[1-6]>/is"
+        $this->tagrules['header'] = array('expression' => "/<\s*h([1-$this->maxheaderdepth])\s*>(.+?)<\/h[1-$this->maxheaderdepth]>/is"
         );
     }
 

diff --git a/mod/wiki/parser/markups/wikimarkup.php b/mod/wiki/parser/markups/wikimarkup.php
@@ -24,6 +24,7 @@ abstract class wiki_markup_parser extends generic_parser {
 
     //header & ToC
     protected $toc = array();
+    protected $maxheaderdepth = 3;
 
     /**
      * function wiki_parser_link_callback($link = "")
@@ -183,7 +184,7 @@ protected function generate_header($text, $level) {
             $text .= parser_utils::h('a', '['.get_string('editsection', 'wiki').']', array('href' => "edit.php?pageid={$this->wiki_page_id}&section=" . urlencode($text), 'class' => 'wiki_edit_section'));
         }
 
-        if ($level < 4) {
+        if ($level <= $this->maxheaderdepth) {
             $this->toc[] = array($level, $text);
             $num = count($this->toc);
             $text = parser_utils::h('a', "", array('name' => "toc-$num")) . $text;