Actualización

plugin/add_facebook_login_button/plugin.php

@@ -0,0 +1,45 @@
+<?php
+/**
+ * @package chamilo.plugin.add_facebook_login_button
+ *
+ * @author Julio Montoya <gugli100@gmail.com>
+ */
+/**
+ * Plugin details.
+ */
+
+//the plugin title
+$plugin_info['title'] = 'Add a button to login using a FACEBOOK account';
+
+//the comments that go with the plugin
+$plugin_info['comment'] = "If Facebook authentication is enabled, this plugin adds a button Facebook Connexion on the login page. Configure the plugin to add a title, a comment and a logo. Should be placed in login_top region";
+//the plugin version
+$plugin_info['version'] = '1.0';
+//the plugin author
+$plugin_info['author'] = 'Konrad Banasiak, Hubert Borderiou';
+//the plugin configuration
+$form = new FormValidator('add_facebook_button_form');
+$form->addElement(
+    'text',
+    'facebook_button_url',
+    'Facebook connexion image URL',
+    ''
+);
+$form->addButtonSave(get_lang('Save'), 'submit_button');
+//get default value for form
+$tab_default_add_facebook_login_button_facebook_button_url = api_get_setting(
+    'add_facebook_login_button_facebook_button_url'
+);
+
+$defaults = [];
+
+if ($tab_default_add_facebook_login_button_facebook_button_url) {
+    $defaults['facebook_button_url'] = $tab_default_add_facebook_login_button_facebook_button_url['add_facebook_login_button'];
+}
+
+$form->setDefaults($defaults);
+//display form
+$plugin_info['settings_form'] = $form;
+
+// Set the templates that are going to be used
+$plugin_info['templates'] = ['template.tpl'];