From ed6da65ffa26ded062fa2e0540cae21394d665bf Mon Sep 17 00:00:00 2001
From: Julio Montoya <gugli100@gmail.com>
Date: Tue, 14 Feb 2012 18:22:58 +0100
Subject: [PATCH] Adding missing nanogong ajax file

---
 main/inc/ajax/nanogong.ajax.php | 105 ++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 main/inc/ajax/nanogong.ajax.php

diff --git a/main/inc/ajax/nanogong.ajax.php b/main/inc/ajax/nanogong.ajax.php
new file mode 100644
index 0000000000..2672359bf2
--- /dev/null
+++ b/main/inc/ajax/nanogong.ajax.php
@@ -0,0 +1,105 @@
+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * Responses to AJAX calls
+ */
+
+$language_file = array('exercice','document');
+
+require_once '../global.inc.php';
+
+//@todo for some reason nanogong doesn't like this variables 
+//api_protect_course_script(true);
+
+$action = $_REQUEST['a'];
+require_once api_get_path(LIBRARY_PATH).'nanogong.lib.php';
+
+unset($_REQUEST['a']);
+$js_path 		= api_get_path(WEB_LIBRARY_PATH).'javascript/';
+
+//Fix in order to add the exe_id 
+
+if (isset($_REQUEST['from_htaccess'])) {
+	if (isset($_REQUEST['file'])) {
+		$fileinfo = pathinfo($_REQUEST['file']);
+		$items = explode('-', $fileinfo['filename']);
+		$_REQUEST['exe_id'] = $items[5];	
+	}
+}
+$nano = new Nanogong($_REQUEST);
+$is_nano = false;
+
+if (isset($_REQUEST['is_nano'])) {
+	$is_nano = true;
+}
+
+switch ($action) { 
+	case 'get_file':		
+		if ($nano->get_param_value('user_id') == api_get_user_id() || api_is_allowed_to_edit()) {
+			$file_path = $nano->load_filename_if_exists();
+			//$file_path = '/var/www/rocio/courses/GREAT123/exercises/0/2/5/1/1-0-1-2-5-38.mp3';						
+			if ($file_path) {				
+				$info = pathinfo($file_path);				
+				$user_info = api_get_user_info($nano->params['user_id']);
+				$name = get_lang('Quiz').'-'.$user_info['firstname'].'-'.$user_info['lastname'].'.'.$info['extension'];
+				$download = true;
+				if (isset($_REQUEST['download'])  && $_REQUEST['download'] == 0) {
+					$download = false;
+				}				
+				DocumentManager::file_send_for_download($file_path, $download);
+				exit;
+			}
+		}		
+		break;
+	case 'show_audio':		
+		if (!$is_nano) {
+			echo $nano->return_js($_REQUEST);
+		}
+		echo $nano->show_audio_file($is_nano);		
+		break;
+	case 'delete':
+		$return = $nano->delete_files();
+		if ($return == 1) {
+			//cant' do this because the post that nano send doesnt take into account the session
+			Display::display_confirmation_message(get_lang('FileDeleted'));
+		} else {
+			Display::display_confirmation_message(get_lang('FileNotFound'));
+		}
+		break;
+	case 'show_form':
+		api_protect_course_script(true);
+		Display::display_reduced_header();		
+		echo $nano->return_js($_REQUEST);		
+		echo $nano->return_form();
+		break;		
+    case 'save_file':    	
+    	//User access same as upload.php
+     	
+    	$return = $nano->upload_file($is_nano);
+    	
+    	if ($is_nano) {
+    		//nano looks for numbers
+	    	if ($return == 1) {
+	    		//cant' do this because the post that nano send doesnt take into account the session
+	    		echo 1; //Display::display_confirmation_message(get_lang('UplUploadSucceeded'));
+	    	} else {
+	    		echo 0;
+	    		//Display::display_warning_message(get_lang('UplUnableToSaveFileFilteredExtension'));
+	    	}
+    	} else {
+    		Display::display_reduced_header();    	
+    		echo $nano->return_js($_REQUEST);
+    		//normal form
+    		if ($return == 1) {
+    			//cant' do this because the post that nano send doesnt take into account the session
+    			$message = Display::return_message(get_lang('UplUploadSucceeded'), 'confirm');
+    		} else {
+    			$message = Display::return_message(get_lang('UplUnableToSaveFileFilteredExtension'), 'warning');
+    		}    		
+    		echo $nano->return_form($message);
+    	}
+        break;
+    default:
+        echo '';
+}
+exit;
\ No newline at end of file