From a3279f92173087710ae18c9e2933b2c01b92a832 Mon Sep 17 00:00:00 2001
From: Julio <gugli100@gmail.com>
Date: Mon, 25 Jul 2016 10:04:48 +0200
Subject: [PATCH] Adding ChamiloApi

---
 main/admin/configure_extensions.php           | 11 ++--
 main/inc/global.inc.php                       |  2 +-
 main/inc/lib/api.lib.php                      | 20 -------
 main/upload/upload_ppt.php                    |  6 ++-
 .../CoreBundle/Component/Utils/ChamiloApi.php | 53 +++++++++++++++++++
 5 files changed, 65 insertions(+), 27 deletions(-)
 create mode 100644 src/Chamilo/CoreBundle/Component/Utils/ChamiloApi.php

diff --git a/main/admin/configure_extensions.php b/main/admin/configure_extensions.php
index a84e759a5f..cbe4202c82 100755
--- a/main/admin/configure_extensions.php
+++ b/main/admin/configure_extensions.php
@@ -1,14 +1,17 @@
 <?php
 /* For licensing terms, see /license.txt */
+
+use Chamilo\CoreBundle\Component\Utils\ChamiloApi;
+
 /**
  * Edition of extensions configuration
  * @package chamilo.admin
  */
-$cidReset=true;
+$cidReset = true;
 require_once '../inc/global.inc.php';
-$this_section=SECTION_PLATFORM_ADMIN;
+$this_section = SECTION_PLATFORM_ADMIN;
 api_protect_admin_script();
-$interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
+$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
 // Database Table Definitions
 $tbl_settings_current = Database::get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
 $message = '';
@@ -314,7 +317,7 @@ Display::display_header($nameTool);
 						//$form -> addElement('html','<br /><br />');
 						$form -> addElement('text', 'path_to_lzx', get_lang('PathToLzx'));
 						//$form -> addElement('html','<br /><br />');
-						$options = api_get_document_conversion_sizes();
+						$options = ChamiloApi::getDocumentConversionSizes();
 						$form -> addElement('select', 'size', get_lang('SlideSize'), $options);
 
 
diff --git a/main/inc/global.inc.php b/main/inc/global.inc.php
index 7eec09dd2f..3420ee250e 100755
--- a/main/inc/global.inc.php
+++ b/main/inc/global.inc.php
@@ -64,7 +64,7 @@ if (!isset($GLOBALS['_configuration'])) {
 require_once $_configuration['root_sys'].'main/inc/lib/api.lib.php';
 $passwordEncryption = api_get_configuration_value('password_encryption');
 
-if ($passwordEncryption == 'bcrypt') {
+if ($passwordEncryption === 'bcrypt') {
     require_once __DIR__.'/../../vendor/ircmaxell/password-compat/lib/password.php';
 }
 
diff --git a/main/inc/lib/api.lib.php b/main/inc/lib/api.lib.php
index 40ed3f26f4..35b033329f 100644
--- a/main/inc/lib/api.lib.php
+++ b/main/inc/lib/api.lib.php
@@ -7997,23 +7997,3 @@ function api_protect_limit_for_session_admin()
 function api_is_student_view_active() {
     return (isset($_SESSION['studentview']) && $_SESSION['studentview'] == "studentview");
 }
-
-/**
- * Returns an array of resolutions that can be used for the conversion of documents to images
- * @return array
- */
-function api_get_document_conversion_sizes()
-{
-    return array(
-        '540x405'=>'540x405 (3/4)',
-        '640x480'=>'640x480 (3/4)',
-        '720x540'=>'720x540 (3/4)',
-        '800x600'=>'800x600 (3/4)',
-        '1024x576'=>'1024x576 (16/9)',
-        '1024x768'=>'1000x750 (3/4)',
-        '1280x720'=>'1280x720 (16/9)',
-        '1280x860'=>'1280x960 (3/4)',
-        '1400x1050'=>'1400x1050 (3/4)',
-        '1600x900'=>'1600x900 (16/9)'
-    );
-}
\ No newline at end of file
diff --git a/main/upload/upload_ppt.php b/main/upload/upload_ppt.php
index 01ccfaf98a..9c457bfdea 100755
--- a/main/upload/upload_ppt.php
+++ b/main/upload/upload_ppt.php
@@ -1,5 +1,7 @@
 <?php
 /* For licensing terms, see /license.txt */
+use Chamilo\CoreBundle\Component\Utils\ChamiloApi;
+
 /**
  * Action controller for the upload process. The display scripts (web forms) redirect
  * the process here to do what needs to be done with each file.
@@ -77,9 +79,9 @@ $form->addElement('header', get_lang("WelcomeOogieSubtitle"));
 $form->addElement('html', Display::return_message($message, 'info', false));
 $form->addElement('file', 'user_file', array(Display::return_icon('powerpoint_big.gif'), $div_upload_limit));
 $form->addElement('checkbox', 'take_slide_name', '', get_lang('TakeSlideName'));
-$options = api_get_document_conversion_sizes();
+$options = ChamiloApi::getDocumentConversionSizes();
 $form->addElement('select', 'slide_size', get_lang('SlideSize'), $options);
-if (api_get_setting('search_enabled') == 'true') {
+if (api_get_setting('search_enabled') === 'true') {
     require_once(api_get_path(LIBRARY_PATH) . 'specific_fields_manager.lib.php');
     $specific_fields = get_specific_field_list();
     $form->addElement('checkbox', 'index_document', '', get_lang('SearchFeatureDoIndexDocument'));
diff --git a/src/Chamilo/CoreBundle/Component/Utils/ChamiloApi.php b/src/Chamilo/CoreBundle/Component/Utils/ChamiloApi.php
new file mode 100644
index 0000000000..e47a1595e0
--- /dev/null
+++ b/src/Chamilo/CoreBundle/Component/Utils/ChamiloApi.php
@@ -0,0 +1,53 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Component\Utils;
+
+/**
+ * Class ChamiloApi
+ * @package Chamilo\CoreBundle\Component
+ */
+class ChamiloApi
+{
+    private $configuration;
+    private static $instance = null;
+
+    protected function __construct($configuration)
+    {
+        $this->configuration = $configuration;
+    }
+
+    /**
+     * @return ChamiloApi|null
+     */
+    public function getInstance($configuration = null)
+    {
+        if (is_null(self::$instance)) {
+            self::$instance = new ChamiloApi($configuration);
+        }
+
+        return self::$instance;
+    }
+
+    /**
+     * Returns an array of resolutions that can be used for the conversion of documents to images
+     * @return array
+     */
+    public static function getDocumentConversionSizes()
+    {
+        return array(
+            '540x405' => '540x405 (3/4)',
+            '640x480' => '640x480 (3/4)',
+            '720x540' => '720x540 (3/4)',
+            '800x600' => '800x600 (3/4)',
+            '1024x576' => '1024x576 (16/9)',
+            '1024x768' => '1000x750 (3/4)',
+            '1280x720' => '1280x720 (16/9)',
+            '1280x860' => '1280x960 (3/4)',
+            '1400x1050' => '1400x1050 (3/4)',
+            '1600x900' => '1600x900 (16/9)',
+        );
+    }
+
+
+}