[geonames] Add addon config

geonames/config/geonames.ini.php

@@ -0,0 +1,12 @@
+<?php return <<<INI
+
+; Warning: Don't change this file! It only holds the default config values for this addon.
+; Instead overwrite these config values in config/local.ini.php in your Friendica directory
+
+[geonames]
+; username (String)
+; The geonames.org API username
+username =
+
+INI;
+//Keep this line

geonames/geonames.php

@@ -7,9 +7,11 @@
  *
  *
  * Pre-requisite: Register a username at geonames.org
- * and set in .htconfig.php
+ * and set in config/local.ini.php
+ *
+ * [geonames]
+ * username = your_username
  *
- * $a->config['geonames']['username'] = 'your_username';
  * Also visit http://geonames.org/manageaccount and enable access to the free web services
  *
  * When addon is installed, the system calls the addon
@@ -28,6 +30,8 @@ use Friendica\Util\XML;
 
 function geonames_install() {
 
+	Addon::registerHook('load_config', 'addon/geonames/geonames.php', 'geonames_load_config');
+
 	/**
 	 *
 	 * Our addon will attach in three places.
@@ -62,6 +66,7 @@ function geonames_uninstall() {
 	 *
 	 */
 
+	Addon::unregisterHook('load_config',   'addon/geonames/geonames.php', 'geonames_load_config');
 	Addon::unregisterHook('post_local',    'addon/geonames/geonames.php', 'geonames_post_hook');
 	Addon::unregisterHook('addon_settings', 'addon/geonames/geonames.php', 'geonames_addon_admin');
 	Addon::unregisterHook('addon_settings_post', 'addon/geonames/geonames.php', 'geonames_addon_admin_post');
@@ -70,7 +75,10 @@ function geonames_uninstall() {
 	logger("removed geonames");
 }
 
-
+function geonames_load_config(\Friendica\App $a)
+{
+	$a->loadConfigFile(__DIR__. '/config/geonames.ini.php');
+}
 
 function geonames_post_hook($a, &$item) {