Plugin wallabag: minor improvements

  - hide the wallabag icon for logged out users
  - set API V2 as default parameter
  - fix URL encoding issue with special chars

Fixes #1147

1 files changed, 3 insertions, 2 deletions

diff --git a/plugins/wallabag/wallabag.php b/plugins/wallabag/wallabag.php
index d0df3501..8cd3f4ad 100644
--- a/plugins/wallabag/wallabag.php
+++ b/plugins/wallabag/wallabag.php
@@ -22,6 +22,7 @@ function wallabag_init($conf)
             'Please define the "WALLABAG_URL" setting in the plugin administration page.');
         return array($error);
     }
+    $conf->setEmpty('plugins.WALLABAG_URL', '2');
 }
 
 /**
@@ -35,7 +36,7 @@ function wallabag_init($conf)
 function hook_wallabag_render_linklist($data, $conf)
 {
     $wallabagUrl = $conf->get('plugins.WALLABAG_URL');
-    if (empty($wallabagUrl)) {
+    if (empty($wallabagUrl) || !$data['_LOGGEDIN_']) {
         return $data;
     }
 
@@ -51,7 +52,7 @@ function hook_wallabag_render_linklist($data, $conf)
         $wallabag = sprintf(
             $wallabagHtml,
             $wallabagInstance->getWallabagUrl(),
-            urlencode($value['url']),
+            urlencode(unescape($value['url'])),
             $path,
             $linkTitle
         );