Merge pull request #659 from ArthurHoaro/plugin-errors

New init function for plugins, supports errors reporting

3 files changed, 47 insertions, 8 deletions

diff --git a/plugins/demo_plugin/demo_plugin.php b/plugins/demo_plugin/demo_plugin.php
index 18834e53..7335c9d4 100644
--- a/plugins/demo_plugin/demo_plugin.php
+++ b/plugins/demo_plugin/demo_plugin.php
@@ -15,6 +15,23 @@
  */
 
 /**
+ * Initialization function.
+ * It will be called when the plugin is loaded.
+ * This function can be used to return a list of initialization errors.
+ *
+ * @param $conf ConfigManager instance.
+ *
+ * @return array List of errors (optional).
+ */
+function demo_plugin_init($conf)
+{
+    $conf->get('toto', 'nope');
+
+    $errors[] = 'This a demo init error.';
+    return $errors;
+}
+
+/**
  * Hook render_header.
  * Executed on every page redering.
  *
diff --git a/plugins/readityourself/readityourself.php b/plugins/readityourself/readityourself.php
index 4bfcf501..961c5bda 100644
--- a/plugins/readityourself/readityourself.php
+++ b/plugins/readityourself/readityourself.php
@@ -8,10 +8,21 @@
 // it seems kinda dead.
 // Not tested.
 
-$riyUrl = $conf->get('plugins.READITYOUSELF_URL');
-if (empty($riyUrl)) {
-    $GLOBALS['plugin_errors'][] = 'Readityourself plugin error: '.
-        'Please define the "READITYOUSELF_URL" setting in the plugin administration page.';
+/**
+ * Init function, return an error if the server is not set.
+ *
+ * @param $conf ConfigManager instance.
+ *
+ * @return array Eventual error.
+ */
+function readityourself_init($conf)
+{
+    $riyUrl = $conf->get('plugins.READITYOUSELF_URL');
+    if (empty($riyUrl)) {
+        $error = 'Readityourself plugin error: '.
+            'Please define the "READITYOUSELF_URL" setting in the plugin administration page.';
+        return array($error);
+    }
 }
 
 /**
diff --git a/plugins/wallabag/wallabag.php b/plugins/wallabag/wallabag.php
index ec09c8a1..641e4cc2 100644
--- a/plugins/wallabag/wallabag.php
+++ b/plugins/wallabag/wallabag.php
@@ -6,10 +6,21 @@
 
 require_once 'WallabagInstance.php';
 
-$wallabagUrl = $conf->get('plugins.WALLABAG_URL');
-if (empty($wallabagUrl)) {
-    $GLOBALS['plugin_errors'][] = 'Wallabag plugin error: '.
-        'Please define the "WALLABAG_URL" setting in the plugin administration page.';
+/**
+ * Init function, return an error if the server is not set.
+ *
+ * @param $conf ConfigManager instance.
+ *
+ * @return array Eventual error.
+ */
+function wallabag_init($conf)
+{
+    $wallabagUrl = $conf->get('plugins.WALLABAG_URL');
+    if (empty($wallabagUrl)) {
+        $error = 'Wallabag plugin error: '.
+            'Please define the "WALLABAG_URL" setting in the plugin administration page.';
+        return array($error);
+    }
 }
 
 /**