Fix customfooter

plugin/customfooter/index.php

@@ -3,14 +3,13 @@
  * @package chamilo.plugin.customfooter
  */
 
-echo '<div class="well">';
-if (!empty($plugin_info['settings']['customfooter_show_type'])) {
-    echo "<h2>".$plugin_info['settings']['customfooter_show_type']."</h2>";
-} else {
-    echo "<h2>Custom Footer</h2>";
+if (isset($plugin_info['current_region'])) {
+    switch($plugin_info['current_region']) {
+        case 'footer_left':
+            echo $plugin_info['settings']['customfooter_footer_left'];
+            break;
+        case 'footer_right':
+            echo $plugin_info['settings']['customfooter_footer_right'];
+            break;
+    }
 }
-
-//Using get_lang inside a plugin
-echo get_lang('CustomFooter');
-
-echo '</div>';

plugin/customfooter/install.php

@@ -1,17 +1,29 @@
 <?php
-/* PHP code to install the plugin 
+/* PHP code to install the plugin
  * For example:
- * 
+ *
     // To query something to the database
 
     $table = Database::get_main_table(TABLE_MAIN_USER); // TABLE_MAIN_USER is a constant check the main/inc/database.constants.inc.php
     $sql = "SELECT firstname, lastname FROM $table_users ";
-    $users = Database::query($sql); 
+    $users = Database::query($sql);
 
-    You can also use the Chamilo classes 
+    You can also use the Chamilo classes
     $users = UserManager::get_user_list();
  */
 global $_configuration;
 
-api_add_setting(@$_configuration['defaults']['customfooter_footer_left'], 'customfooter_footer_left', 'customfooter', 'setting', 'Plugins');
-api_add_setting(@$_configuration['defaults']['customfooter_footer_right'], 'customfooter_footer_right', 'customfooter', 'setting', 'Plugins');
+api_add_setting(
+    @$_configuration['defaults']['customfooter_footer_left'],
+    'customfooter_footer_left',
+    'customfooter',
+    'setting',
+    'Plugins'
+);
+api_add_setting(
+    @$_configuration['defaults']['customfooter_footer_right'],
+    'customfooter_footer_right',
+    'customfooter',
+    'setting',
+    'Plugins'
+);

plugin/customfooter/plugin.php

@@ -6,8 +6,7 @@
  * @author Julio Montoya <gugli100@gmail.com>
  */
 
-require_once api_get_path(LIBRARY_PATH) . 'plugin.class.php';
-require_once dirname(__FILE__).'/lib/customfooter_plugin.class.php';
+require_once __DIR__.'/lib/customfooter_plugin.class.php';
 
 /**
  * Plugin details (must be present)
@@ -16,19 +15,19 @@ require_once dirname(__FILE__).'/lib/customfooter_plugin.class.php';
 /* Plugin config */
 
 //the plugin title
-$plugin_info['title']       = 'Custom Footer';
+$plugin_info['title'] = 'Custom Footer';
 //the comments that go with the plugin
-$plugin_info['comment']     = "Drives configuration parameters that plugs custom footer notes";
+$plugin_info['comment'] = "Drives configuration parameters that plugs custom footer notes";
 //the plugin version
-$plugin_info['version']     = '1.0';
+$plugin_info['version'] = '1.0';
 //the plugin author
-$plugin_info['author']      = 'Valery Fremaux';
+$plugin_info['author'] = 'Valery Fremaux, Julio Montoya';
 
 
-/* Plugin optional settings */ 
+/* Plugin optional settings */
 
-/* 
- * This form will be showed in the plugin settings once the plugin was installed 
+/*
+ * This form will be showed in the plugin settings once the plugin was installed
  * in the plugin/hello_world/index.php you can have access to the value: $plugin_info['settings']['hello_world_show_type']
 */
 
@@ -48,7 +47,7 @@ foreach ($config as $fooid => $configrecord) {
 $form->addElement('text', 'footer_left', $plugininstance->get_lang('footerleft'));
 $form->addElement('text', 'footer_right', $plugininstance->get_lang('footerright'));
 
-$form->addElement('style_submit_button', 'submit_button', $plugininstance->get_lang('Save'));
+$form->addButtonSave($plugininstance->get_lang('Save'));
 
 $form->setDefaults($form_settings);