<?php

/*

==============================================================================

Copyright (c) 2009 Rustici Software

This program is free software; you can redistribute it and/or

modify it under the terms of the GNU General Public License

as published by the Free Software Foundation; either version 2

of the License, or (at your option) any later version.

See the GNU General Public License for more details.

==============================================================================

*/

$language_file[] = "document";

$language_file[] = "scorm";

$language_file[] = "scormdocument";

$language_file[] = "learnpath";

$language_file[] = "scorm_cloud";

// global settings initialisation

// also provides access to main api (inc/lib/main_api.lib.php)

include("../inc/global.inc.php");

$is_allowed_to_edit = api_is_allowed_to_edit();

if(!$is_allowed_to_edit){

api_not_allowed(true);

}

/*

-----------------------------------------------------------

Libraries

-----------------------------------------------------------

*/

//many useful functions in main_api.lib.php, by default included

//require_once(api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php');

require_once(api_get_path(LIBRARY_PATH) . 'events.lib.inc.php');

require_once(api_get_path(LIBRARY_PATH) . 'document.lib.php');

require_once ('scorm_cloud.lib.php');

if (isset($_REQUEST['cidReq'])){

$cid = $_REQUEST['cidReq'];

}

if(!isset($_REQUEST['action'])){

/**

* Just display the form needed to upload a SCORM and give its settings

*/

$nameTools = get_lang("cloudUpload");

$interbreadcrumb[]= array ("url"=>"../newscorm/lp_controller.php?action=list", "name"=> get_lang("Learnpath"));

Display::display_header($nameTools,"Path");

echo '<div class="actions">';

echo '<a href="../newscorm/lp_controller.php?cidReq='.$_course['sysCode'].'">'.Display::return_icon('scorm.gif',get_lang('ReturnToLearningPaths')).' '.get_lang('ReturnToLearningPaths').'</a>';

echo '</div>';

require_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');

require_once('../newscorm/content_makers.inc.php');

if (api_get_setting('enableCloudCourseSharing', 'existingCloudCourseUse') == 'true') {

$formImport = new FormValidator('','POST','upload.php','','id="upload_form" style="background-image: url(\'img/icon_cloud.jpg\'); background-repeat: no-repeat; background-position: 600px 35px;"');

$formImport->addElement('header', '', get_lang("cloudImportExisting"));

$formImport->addElement('hidden', 'action', 'import');

$formImport->addElement('hidden', 'cidReq', $cid);

$select_cloud_course = &$formImport->addElement('select','courseId',get_lang('cloudSelectCourse'));

require_once('CloudPHPLibrary/CourseData.php');

$ScormService = cloud_getScormEngineService();

$courseService = $ScormService->getCourseService();

$allResults = $courseService->GetCourseList();

foreach($allResults as $course){

$select_cloud_course->addOption($course->getTitle(),$course->getCourseId());

}

$select_content_marker_import = &$formImport->addElement('select','content_maker',get_lang('ContentMaker'));

foreach($content_origins as $index => $origin){

$select_content_marker_import->addOption($origin,$origin);

}

$formImport->addElement('style_submit_button','submit', get_lang('cloudImport'),'class="upload"');

$formImport->addElement('html', '<br /><br /><br /><br /><br />');

$formImport->display();

}

$form = new FormValidator('','POST','upload.php','','id="upload_form" enctype="multipart/form-data" style="background-image: url(\'img/icon_cloud.jpg\'); background-repeat: no-repeat; background-position: 600px 35px;"');

$form->addElement('header', '', get_lang("cloudNewFileUpload"));

$form->addElement('hidden', 'action', 'upload');

$form->addElement('hidden', 'cidReq', $cid);

$form->addElement('file','user_file',get_lang('FileToUpload'));

$select_content_marker = &$form->addElement('select','content_maker',get_lang('ContentMaker'));

foreach($content_origins as $index => $origin){

$select_content_marker->addOption($origin,$origin);

}

$form->addElement('style_submit_button','submit', get_lang('Upload'),'class="upload"');

$form->addElement('html', '<br /><br /><br /><br /><br />');

$form->display();

// footer

Display::display_footer();

} elseif(isset($_REQUEST['action'])){

$courseId = uniqid();

//echo $courseId.'<br/>';

if ($_REQUEST['action'] == 'upload'){

require_once('CloudPHPLibrary/CourseData.php');

$ScormService = cloud_getScormEngineService();

$uploadService = $ScormService->getUploadService();

$courseService = $ScormService->getCourseService();

// Where the file is going to be placed

$target_path = "tmp/uploads/";

/* Add the original filename to our target path.

Result is "uploads/filename.extension" */

$target_path = $target_path . basename( $_FILES['user_file']['name']);

$tempFile = $_FILES["user_file"]["tmp_name"];

move_uploaded_file($_FILES['user_file']['tmp_name'], $target_path);

$absoluteFilePathToZip = $target_path;

//now upload the file and save the resulting location

$location = $uploadService->UploadFile($absoluteFilePathToZip,null);

$courseService->ImportUploadedCourse($courseId, $location, null);

unlink($target_path);

$msg = urlencode(get_lang('cloudUploadSuccess'));

//echo $msg.'<br/>';

} elseif ($_REQUEST['action'] == 'import'){

if (isset($_REQUEST['courseId'])){

$courseId = $_REQUEST['courseId'];

$msg = urlencode(get_lang('cloudImportSuccess'));

}

}

$content_maker = $_REQUEST['content_maker'];

//course is uploaded to the cloud, now add it to dokeos

require_once('../newscorm/learnpath.class.php');

if (!isset($ScormService)){

$ScormService = cloud_getScormEngineService();

}

$courseService = $ScormService->getCourseService();

$allResults = $courseService->GetCourseList($courseId);

$title = $allResults[0]->getTitle();

$tbl_lp = Database :: get_course_table('lp');

//check lp_name doesn't exist, otherwise append something

$i = 0;

$title = learnpath :: escape_string($title);

$newtitle = $title;

$check_name = "SELECT * FROM $tbl_lp WHERE name = '$title'";

//if($this->debug>2){error_log('New LP - Checking the name for new LP: '.$check_name,0);}

$res_name = api_sql_query($check_name, __FILE__, __LINE__);

while (Database :: num_rows($res_name)) {

//there is already one such name, update the current one a bit

$i++;

$newtitle = $title . ' - ' . $i;

$check_name = "SELECT * FROM $tbl_lp WHERE name = '$newtitle'";

//if($this->debug>2){error_log('New LP - Checking the name for new LP: '.$check_name,0);}

$res_name = api_sql_query($check_name, __FILE__, __LINE__);

}

$title = $newtitle;

//echo $title;

$type = 2;

$get_max = "SELECT MAX(display_order) FROM $tbl_lp";

$res_max = api_sql_query($get_max, __FILE__, __LINE__);

if (Database :: num_rows($res_max) < 1) {

$dsp = 1;

} else {

$row = Database :: fetch_array($res_max);

$dsp = $row[0] + 1;

}

$sql_insert = "INSERT INTO $tbl_lp " .

"(lp_type,name,description,path,default_view_mod," .

"default_encoding,display_order,content_maker," .

"content_local) " .

"VALUES ($type,'$title','','','scormcloud'," .

"'UTF-8','$dsp','$content_maker'," .

"'remote')";

//echo $sql_insert;

$res_insert = api_sql_query($sql_insert, __FILE__, __LINE__);

$id = Database :: get_last_insert_id();

$tbl_scorm_cloud = Database :: get_main_table('scorm_cloud');

$sql_cloud_insert = "INSERT INTO $tbl_scorm_cloud ".

"(course_code,lp_id,cloud_course_id)" .

"VALUES ('$cid',$id,'$courseId')";

$res_insert2 = api_sql_query($sql_cloud_insert, __FILE__, __LINE__);

$dialogtype = 'confirmation';

header('location: ../newscorm/lp_controller.php?action=list&dialog_box='.$msg.'&dialogtype='.$dialogtype);

exit;

}

?>