Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/upload/upload_ppt.php

217 lines
7.2 KiB

<?php
/* For licensing terms, see /license.txt */
/**
* 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 chamilo.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)
require_once '../inc/global.inc.php';
require_once(api_get_path(LIBRARY_PATH) . 'fileUpload.lib.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/icons/22/learnpath.png") 0px 0px no-repeat;
padding: 2px 0px 2px 22px;
}
.sub-form{
width: 25em;
}
.sub-form input{
float:right;
margin-top:-1.2em;
}
#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[] = $form_style;
if(isset($_POST['convert'])){
$cwdir = getcwd();
if(isset($_FILES['user_file']))
{
$allowed_extensions = array('odp','sxi','ppt','pps','sxd','pptx');
if(in_array(strtolower(pathinfo($_FILES['user_file']['name'],PATHINFO_EXTENSION)),$allowed_extensions))
{
require('../newscorm/lp_upload.php');
if(isset($o_ppt) && $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_ppt->lp_id, $value);
}
}
}
}
}
header('Location: ../newscorm/lp_controller.php?'.api_get_cidreq().'&lp_id='.$o_ppt->lp_id.'&action=view_item&id='.$first_item_id);
}
else {
if(!empty($o_ppt->error))
$errorMessage = $o_ppt->error;
else
$errorMessage = get_lang('OogieUnknownError');
}
}
else
{
$errorMessage = get_lang('OogieBadExtension');
}
}
}
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"));
$nameTools = get_lang("OogieConversionPowerPoint");
Display :: display_header($nameTools);
?>
<img src="../img/mascot.png"><br>
<span style="color: #ff6434; font-size: 16px; font-family: Arial; margin-left: 10px;"><?php echo get_lang("WelcomeOogieSubtitle");?></span><br>
<?php
$message=get_lang("WelcomeOogieConverter");
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;";
$s_style_error="border-width: 1px;
border-style: solid;
margin-left: 0;
margin-top: 10px;
margin-bottom: 10px;
min-height: 30px;
padding: 5px;
position: relative;
width: 500px;
background-color: #FFD1D1;
border-color: #FF0000;
color: #000;";
//Display::display_normal_message($message);
$alt_text = '';
$attribute_list = '';
echo '<div style="'.$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)){
//Display::display_error_message($errorMessage);
echo '<div style="'.$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('upload_ppt', 'POST', '', '');
// 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/powerpoint_big.gif" align="absbottom" />&nbsp;&nbsp;');
$form -> addElement ('checkbox', 'take_slide_name','', get_lang('TakeSlideName'));
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();
$form -> addElement ('checkbox', 'index_document','', get_lang('SearchFeatureDoIndexDocument'));
//$form -> addElement ('text', 'terms', get_lang('SearchFeatureDocumentTagsIfIndexing').': ');
$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>');
}
$form -> addElement ('submit', 'convert', get_lang('ConvertToLP'), 'class="convert_button"');
$form -> addElement ('hidden', 'ppt2lp', 'true');
$form -> add_real_progress_bar(md5(rand(0,10000)), 'user_file', 1, true);
$defaults = array('take_slide_name'=>'checked="checked"','index_document'=>'checked="checked"');
$form->setDefaults($defaults);
// display the form
$form -> display();
/*
FOOTER
*/
Display::display_footer();
?>