From f48e78d5c8078556a3b29452956b90c41d9b6d56 Mon Sep 17 00:00:00 2001
From: Martin Monperrus <monperrus@users.noreply.github.com>
Date: Sun, 15 Dec 2019 16:59:21 +0000
Subject: [PATCH] fix: add support for progressive enhancement in included mode
 (#100)

---
 bibtexbrowser-test.php | 3 ++-
 bibtexbrowser.php      | 5 ++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/bibtexbrowser-test.php b/bibtexbrowser-test.php
index d8cc0d1..655591c 100755
--- a/bibtexbrowser-test.php
+++ b/bibtexbrowser-test.php
@@ -66,6 +66,7 @@ class BTBTest extends PHPUnit_Framework_TestCase {
         // resetting the default link style
         bibtexbrowser_configure('BIBTEXBROWSER_LINK_STYLE','bib2links_default');
         bibtexbrowser_configure('ABBRV_TYPE','index');
+        bibtexbrowser_configure('BIBTEXBROWSER_USE_PROGRESSIVE_ENHANCEMENT', false);
     }
 
   function test_checkdoc() {
@@ -759,7 +760,7 @@ class BTBTest extends PHPUnit_Framework_TestCase {
         $d = new SimpleDisplay();
         $d->setDB($db);
         ob_start();
-        $d->display();
+        NoWrapper($d);
         $output = ob_get_clean();
         $res = eval("return ".file_get_contents('reference-output-wp-publications.txt').";");
         $this->assertEquals(strip_tags($res['rendered']), "&#091;wp-publications bib=sample.bib all=1&#093; gives:\n".strip_tags($output)."\n");
diff --git a/bibtexbrowser.php b/bibtexbrowser.php
index 2bd0da4..62ac483 100755
--- a/bibtexbrowser.php
+++ b/bibtexbrowser.php
@@ -4210,7 +4210,7 @@ if (method_exists($content, 'getTitle')) {
   $content->display();
   echo poweredby();
 
-  if (BIBTEXBROWSER_USE_PROGRESSIVE_ENHANCEMENT) {
+  if (c('BIBTEXBROWSER_USE_PROGRESSIVE_ENHANCEMENT')) {
     javascript();
   }
 
@@ -4235,6 +4235,9 @@ usage:
 */
 function NoWrapper($content) {
   echo $content->display();
+  if (c('BIBTEXBROWSER_USE_PROGRESSIVE_ENHANCEMENT')) {
+    javascript();
+  }
 }
 
 /** is used to create an subset of a bibtex file.