Fix dw2pdf multipage struct output

When the dw2pdf plugin is used to export multiple pages in a single document, all the pages are rendered in a single instance of syntax_plugin_struct_output. We want to allow this usecase and only skip repeated calls for non-dw2pdf renderings. Signed-off-by: Frieder Schrempf <[email protected]>
cosmocode · May 8, 2021 · 05e773d · 05e773d
1 parent d9b413c
commit 05e773d
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/syntax/output.php b/syntax/output.php
@@ -98,9 +98,19 @@ public function render($format, Doku_Renderer $renderer, $data)
                 return true;
             }
         }
+
         if ($ID != $INFO['id']) return true;
         if (!$INFO['exists']) return true;
-        if ($this->hasBeenRendered) return true;
+
+        /*
+         * When the dw2pdf plugin is used to export multiple pages in a
+         * single document, all the pages are rendered in a single instance
+         * of syntax_plugin_struct_output. We want to allow this usecase and
+         * only skip repeated calls for non-dw2pdf renderings.
+         */
+        if (!is_a($renderer, 'renderer_plugin_dw2pdf') && $this->hasBeenRendered)
+            return true;
+
         if (!preg_match(self::WHITELIST_ACTIONS, act_clean($ACT))) return true;
 
         // do not render the output twice on the same page, e.g. when another page has been included