<?php // $Id$
/**
 * 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.
 * @package dokeos.upload
 * @author Yannick Warnier <ywarnier@beeznest.org>
 */
/**
 * First, initialise the script 
 */
// name of the language file which needs to be included
// 'inc.php' is automatically appended to the file name
$language_file[] = "document"; //the document file is loaded because most of the upload vocab relates to the document tool
$language_file[] = "learnpath";
$language_file[] = "scormdocument";
// global settings initialisation
// also provides access to main api (inc/lib/main_api.lib.php)
include("../inc/global.inc.php");
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 (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
		

$form_style= '
<style>
.row {
	width: 200px;
}
.convert_button{
	background: url("../img/scorm.gif") 0px 0px no-repeat;
	padding: 2px 0px 2px 22px;
}
#dynamic_div_container{float:left;margin-right:10px;}
#dynamic_div_waiter_container{float:left;}
</style>';

$htmlHeadXtra[] = '<script language="javascript" src="../inc/lib/javascript/upload.js" type="text/javascript"></script>';
$htmlHeadXtra[] = '<script type="text/javascript">
	var myUpload = new upload(0);
</script>';
$htmlHeadXtra[] = $form_style;
if (api_get_setting('search_enabled')=='true')
{
	$specific_fields = get_specific_field_list();
}

if(isset($_POST['convert'])){
	$cwdir = getcwd();
	if(isset($_FILES['user_file']))
	{
		$allowed_extensions = array('doc','docx','odt','txt','sxw','rtf');
		if(in_array(strtolower(pathinfo($_FILES['user_file']['name'],PATHINFO_EXTENSION)),$allowed_extensions))
		{
			require('../newscorm/lp_upload.php');
			if(isset($o_doc) && $first_item_id != 0){
                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();                    
                
    				foreach ($specific_fields as $specific_field) {
    					$values = explode(',', trim($_POST[$specific_field['code']]));
    					if ( !empty($values) ) {
    						foreach ($values as $value) {
    							$value = trim($value);
    							if ( !empty($value) ) {
    								add_specific_field_value($specific_field['id'], api_get_course_id(), TOOL_LEARNPATH, $o_doc->lp_id, $value);
    							}
    						}
    					}
    				}
                }
				header('Location: ../newscorm/lp_controller.php?'.api_get_cidreq().'&lp_id='.$o_doc->lp_id.'&action=view_item&id='.$first_item_id);
			}
			else {
				if(!empty($o_doc->error))
					$errorMessage = $o_doc->error;
				else
					$errorMessage = get_lang('OogieUnknownError');
			}
		}
		else
		{
			$errorMessage = get_lang('WoogieBadExtension');
		}
	}
}

event_access_tool(TOOL_UPLOAD);


// check access permissions (edit permission is needed to add a document or a LP)
$is_allowed_to_edit = api_is_allowed_to_edit();

if(!$is_allowed_to_edit){
	api_not_allowed(true);
}

$interbreadcrumb[]= array ("url"=>"../newscorm/lp_controller.php?action=list", "name"=> get_lang("Doc"));
$nameTools = get_lang("WoogieConversionPowerPoint");
Display :: display_header($nameTools);


?>

<img src="../img/woogie.gif"><br>
<span style="color: #5577af; font-size: 16px; font-family: Arial; margin-left: 10px;"><?php echo get_lang("WelcomeWoogieSubtitle");?></span><br>

<?php

$message=get_lang("WelcomeWoogieConverter");

echo '<br>';

$s_style="border-width: 1px;
		 border-style: solid;
		 margin-left: 0;
		 margin-top: 10px;
		 margin-bottom: 0px;
		 min-height: 30px;
		 padding: 5px;
		 position: relative;
		 width: 500px;
		 background-color: #E5EDF9;
		 border-color: #4171B5;
		 color: #000;";

$s_style_error="border-width: 1px;
		 border-style: solid;
		 margin-left: 0;
		 margin-top: 10px;
		 margin-bottom: 10px;
		 min-height: 30px;
		 padding: 5px;
		 position: relative;
		 width: 500px;
		 background-color: #FFD1D1;
		 border-color: #FF0000;
		 color: #000;";


echo '<div style="'.$s_style.'"><div style="float:left; margin-right:10px;"><img src="'.api_get_path(WEB_IMG_PATH)."message_normal.gif".'" alt="'.$alt_text.'" '.$attribute_list.'  /></div><div style="margin-left: 43px">'.$message.'</div></div>';

if(!empty($errorMessage)){
	echo '<div style="'.$s_style_error.'"><div style="float:left; margin-right:10px;"><img src="'.api_get_path(WEB_IMG_PATH)."message_error.gif".'" alt="'.$alt_text.'" '.$attribute_list.'  /></div><div style="margin-left: 43px">'.$errorMessage.'</div></div>';
}

$form = new FormValidator('update_course', 'POST', '', '', 'style="margin: 0;"');

// build the form

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

$div_upload_limit = '&nbsp;&nbsp;'.get_lang('UploadMaxSize').' : '.ini_get('post_max_size');

$renderer = & $form->defaultRenderer();
// set template for user_file element
$user_file_template = 
<<<EOT
<div class="row" style="margin-top:10px;width:100%">
		<!-- BEGIN required --><span class="form_required">*</span> <!-- END required -->{label}{element}$div_upload_limit
		<!-- BEGIN error --><br /><span class="form_error">{error}</span><!-- END error -->	
</div>
EOT;
$renderer->setElementTemplate($user_file_template,'user_file');

// set template for other elements
$user_file_template = 
<<<EOT
<div class="row" style="margin-top:10px;width:100%">
		<!-- BEGIN required --><span class="form_required">*</span> <!-- END required -->{label}{element}
		<!-- BEGIN error --><br /><span class="form_error">{error}</span><!-- END error -->	
</div>
EOT;
$renderer->setElementTemplate($user_file_template);

$form -> addElement ('file', 'user_file','<img src="../img/word_big.gif" align="absbottom" />');
if (api_get_setting('search_enabled')=='true')
{
    $form -> addElement ('checkbox', 'index_document','', get_lang('SearchFeatureDoIndexDocument'));
    $form -> addElement ('html','<br />');
    $form -> addElement ('html', get_lang('SearchFeatureDocumentLanguage').': &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'. api_get_languages_combo());
    $form -> addElement ('html','<div class="sub-form">');     
    foreach ($specific_fields as $specific_field) {
        $form -> addElement ('text', $specific_field['code'], $specific_field['name'].' : ');
    }
    $form -> addElement ('html','</div>');     
}

/*
 * commented because SplitStepsPerChapter is not stable at all
 * $form -> addElement ('radio', 'split_steps',null, get_lang('SplitStepsPerPage'),'per_page');
 * $form -> addElement ('radio', 'split_steps',null, get_lang('SplitStepsPerChapter'),'per_chapter');
 */
$form -> addElement ('hidden', 'split_steps','per_page');

$form -> addElement ('submit', 'convert', get_lang('ConvertToLP'), 'class="convert_button"');

$form -> addElement ('hidden', 'woogie', 'true');

$form -> add_real_progress_bar(md5(rand(0,10000)), 'user_file', 1, true);

$defaults = array('split_steps'=>'per_page','index_document'=>'checked="checked"');
$form -> setDefaults($defaults);

// display the form
$form -> display();

/*
==============================================================================
  FOOTER
==============================================================================
*/
Display::display_footer();

?>