PluginManager no longer uses singleton pattern

3 files changed, 16 insertions, 27 deletions

diff --git a/plugins/wallabag/README.md b/plugins/wallabag/README.md
index 5bc35be1..3f930564 100644
--- a/plugins/wallabag/README.md
+++ b/plugins/wallabag/README.md
@@ -12,31 +12,26 @@ The directory structure should look like:
     └── plugins
         └── wallabag
             ├── README.md
-            ├── config.php.dist
             ├── wallabag.html
+            ├── wallabag.meta
             ├── wallabag.php
-            └── wallabag.png
+            ├── wallabag.php
+            └── WallabagInstance.php
 ```
 
-To enable the plugin, add `'wallabag'` to your list of enabled plugins in `data/options.php` (`PLUGINS` array).
-This should look like:
+To enable the plugin, you can either:
 
-```
-$GLOBALS['config']['PLUGINS'] = array('qrcode', 'any_other_plugin', 'wallabag')
-```
+  * enable it in the plugins administration page (`?do=pluginadmin`). 
+  * add `wallabag` to your list of enabled plugins in `data/config.json.php` (`general.enabled_plugins` section).
 
 ### Configuration
 
-Copy `config.php.dist` into `config.php` and setup your instance.
+Go to the plugin administration page, and edit the following settings (with the plugin enabled).
 
-*Wallabag instance URL*
-```
-$GLOBALS['config']['WALLABAG_URL'] = 'http://v2.wallabag.org' ;
-```
+**WALLABAG_URL**: *Wallabag instance URL*  
+Example value: `http://v2.wallabag.org`
 
-*Wallabag version*: either `1` (for 1.x) or `2` (for 2.x)
-```
-$GLOBALS['config']['WALLABAG_VERSION'] = 2;
-```
+**WALLABAG_VERSION**: *Wallabag version*  
+Value: either `1` (for 1.x) or `2` (for 2.x)
 
-> Note: these settings can also be set in `data/config.php`.
\ No newline at end of file
+> Note: these settings can also be set in `data/config.json.php`, in the plugins section.
\ No newline at end of file
diff --git a/plugins/wallabag/config.php.dist b/plugins/wallabag/config.php.dist
deleted file mode 100644
index a602708f..00000000
--- a/plugins/wallabag/config.php.dist
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-
-$GLOBALS['plugins']['WALLABAG_URL'] = 'https://demo.wallabag.org';
-$GLOBALS['plugins']['WALLABAG_VERSION'] = 1;
\ No newline at end of file
diff --git a/plugins/wallabag/wallabag.php b/plugins/wallabag/wallabag.php
index 4726d936..ec09c8a1 100644
--- a/plugins/wallabag/wallabag.php
+++ b/plugins/wallabag/wallabag.php
@@ -6,24 +6,22 @@
 
 require_once 'WallabagInstance.php';
 
-$conf = ConfigManager::getInstance();
 $wallabagUrl = $conf->get('plugins.WALLABAG_URL');
 if (empty($wallabagUrl)) {
     $GLOBALS['plugin_errors'][] = 'Wallabag plugin error: '.
-        'Please define "$GLOBALS[\'plugins\'][\'WALLABAG_URL\']" '.
-        'in "plugins/wallabag/config.php" or in your Shaarli config.php file.';
+        'Please define the "WALLABAG_URL" setting in the plugin administration page.';
 }
 
 /**
  * Add wallabag icon to link_plugin when rendering linklist.
  *
- * @param mixed $data - linklist data.
+ * @param mixed         $data Linklist data.
+ * @param ConfigManager $conf Configuration Manager instance.
  *
  * @return mixed - linklist data with wallabag plugin.
  */
-function hook_wallabag_render_linklist($data)
+function hook_wallabag_render_linklist($data, $conf)
 {
-    $conf = ConfigManager::getInstance();
     $wallabagUrl = $conf->get('plugins.WALLABAG_URL');
     if (empty($wallabagUrl)) {
         return $data;