protected static function SendRequestToGateway($requestString, $testAccount, $gateway)
{
$serverUrl = 'https://';
if ($testAccount) {
$serverUrl .= 'test';
}
switch (strtolower($gateway)) {
default:
case 'worldnet':
$serverUrl .= 'payments.worldnettps.com';
break;
case 'cashflows':
$serverUrl .= 'cashflows.worldnettps.com';
break;
case 'payius':
$serverUrl .= 'payments.payius.com';
break;
case 'pago':
$serverUrl .= 'payments.pagotechnology.com';
break;
case 'globalone':
$serverUrl .= 'payments.globalone.me';
break;
}
$XMLSchemaFile = $serverUrl . '/merchant/gateway.xsd';
$serverUrl .= '/merchant/xmlpayment';
$requestXML = new DOMDocument("1.0", "utf-8");
$requestXML->formatOutput = true;
$requestXML->loadXML($requestString);
if (!$requestXML->schemaValidate($XMLSchemaFile)) {
die('<b>XML VALIDATION FAILED AGAINST SCHEMA:</b>' . $XMLSchemaFile . libxml_display_errors());
}
unset($requestXML);
// Initialisation
$ch = curl_init();
// Set parameters
curl_setopt($ch, CURLOPT_URL, $serverUrl);
// Return a variable instead of posting it directly
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
//curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: application/xml', 'Content-type: application/xml'));
// Activate the POST method
curl_setopt($ch, CURLOPT_POST, 1);
// Request
curl_setopt($ch, CURLOPT_POSTFIELDS, $requestString);
// execute the connection
$result = curl_exec($ch);
// Close it
curl_close($ch);
if ($result != '') {
return $result;
} else {
return '<?xml version="1.0" encoding="UTF-8"?><ERROR><ERRORSTRING>Content is not allowed in prolog.</ERRORSTRING></ERROR>';
}
}
$cache = $data;
}
}
// end of fix
if (!xml_parse($xml_parser, $data, feof($fp))) {
// if reading of the xml file in not successfull :
// set errorFound, set error msg, break while statement
$errorFound = true;
array_push($errorMsgs, $langErrorReadingManifest);
// Since manifest.xml cannot be parsed, test versus IMS CP 1.4.4 XSD (compatible with all SCORM packages as well)
require_once 'include/validateXML.php';
libxml_use_internal_errors(true);
$xml = new DOMDocument();
$xml->load($manifestPath . "imsmanifest.xml");
if (!$xml->schemaValidate($urlServer . 'modules/learnPath/export/imscp_v1p2.xsd')) {
$messages = libxml_display_errors();
array_push($errorMsgs, $langErrorValidatingManifest . $messages);
}
break;
}
}
// close file
fclose($fp);
}
// liberate parser ressources
xml_parser_free($xml_parser);
}
//if (!$errorFound)
// check if all starts assets files exist in the zip file
if (!$errorFound) {
array_push($okMsgs, $langOkManifestRead);
echo "The file " . basename($_FILES["fileToUpload"]["name"]) . " has been uploaded.";
} else {
exit("image error");
}
}
} else {
}
break;
default:
break;
}
}
}
//check if shema is validate
if (!$xml->schemaValidate('contactListSchema.xsd')) {
$value = libxml_display_errors();
$dr = $value;
appendToHtml('
<div class="alert alert-danger alert-fixed-bottom" id="alertMsg">
<strong>Warning !!!!</strong>' . $dr . '
<button onclick="hideAlert()">Make Modification</button>"</div>');
} else {
//save the xml is validation o.k
$xml->save("contactList.xml");
appendToHtml('
<div class="alert alert-success alert-fixed-bottom" id="alertMsg">
<strong>Success!</strong>' . $dr . '
<button onclick="goToMainPage()">Go to main Page</button>"</div>');
}
$html = str_replace("{{alert}}", $html, $htmlFile);
// replaces placeholder with $username
<?php
# validateAIML.php
$status = '';
if (!empty($_FILES)) {
$uploadDir = "upload/";
$target = $uploadDir . basename($_FILES['uploaded']['name']);
if (move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) {
$fileName = str_replace($uploadDir, '' . $target);
libxml_use_internal_errors(true);
$xml = new DOMDocument();
$xml->load($target);
if (!$xml->schemaValidate('config/aiml.xsd')) {
$status = "File {$fileName} is invalid!<br />\n";
libxml_display_errors();
} else {
$status = "File {$fileName} is valid.<br />\n";
}
}
}
function libxml_display_error($error)
{
$return = "<br/>\n";
switch ($error->level) {
case LIBXML_ERR_WARNING:
$return .= "<b>Warning {$error->code}</b>: ";
break;
case LIBXML_ERR_ERROR:
$return .= "<b>Error {$error->code}</b>: ";
break;
case LIBXML_ERR_FATAL:
$xml->formatOutput = true;
$xml->loadXML($XML_TOT);
if ($xml->schemaValidate('./datasetAppaltiL190.xsd')) {
echo '
<div class="alert alert-success">
<strong>Il documento è corretto.</strong>
<p>Scarica il <a href="../../crea_xml_avcp_query.php?anno=' . $anno . '">file XML</a>
da pubblicare sul sito o torna alla <a href="../../">homepage</a></p>
</div>';
} else {
echo '
<div class="alert alert-error">
<strong>Il documento contiene degli errori e non può essere validato!</strong>
<p>Torna alla <a href="../../">homepage</a></p>
</div>';
$errorLine = libxml_display_errors();
// Evidenzio le linee degli errori per prism.js, plugin line-highlight
// http://prismjs.com/plugins/line-highlight/
$outErrorLine = null;
foreach ($errorLine as $el) {
$outErrorLine .= $el . ',';
}
}
?>
</div>
</div>
</div>
<div class="row">
<div class="span12">
<div class="well">
<?php
function parseAIML($fn, $aimlContent)
{
if (empty($aimlContent)) {
return "File {$fn} was empty!";
}
global $debugmode, $bot_id, $default_charset;
$fileName = basename($fn);
$success = false;
$dbconn = db_open();
#Clear the database of the old entries
$sql = "DELETE FROM `aiml` WHERE `filename` = '{$fileName}' AND bot_id = '{$bot_id}'";
if (isset($_POST['clearDB'])) {
$x = updateDB($sql);
}
$myBot_id = isset($_POST['bot_id']) ? $_POST['bot_id'] : $bot_id;
# Read new file into the XML parser
$sql_start = "insert into `aiml` (`id`, `bot_id`, `aiml`, `pattern`, `thatpattern`, `template`, `topic`, `filename`, `php_code`) values\n";
$sql = $sql_start;
$sql_template = "(NULL, {$myBot_id}, '[aiml_add]', '[pattern]', '[that]', '[template]', '[topic]', '{$fileName}', ''),\n";
# Validate the incoming document
/*******************************************************/
/* Set up for validation from a common DTD */
/* This will involve removing the XML and */
/* AIML tags from the beginning of the file */
/* and replacing them with our own tags */
/*******************************************************/
$validAIMLHeader = '<?xml version="1.0" encoding="[charset]"?>
<!DOCTYPE aiml PUBLIC "-//W3C//DTD Specification Version 1.0//EN" "http://www.program-o.com/xml/aiml.dtd">
<aiml version="1.0.1" xmlns="http://alicebot.org/2001/AIML-1.0.1">';
$validAIMLHeader = str_replace('[charset]', $default_charset, $validAIMLHeader);
$aimlTagStart = stripos($aimlContent, '<aiml', 0);
$aimlTagEnd = strpos($aimlContent, '>', $aimlTagStart) + 1;
$aimlFile = $validAIMLHeader . substr($aimlContent, $aimlTagEnd);
//die('<pre>' . htmlentities("File contents:<br />\n$aimlFile"));
try {
libxml_use_internal_errors(true);
$xml = new DOMDocument();
$xml->loadXML($aimlFile);
//$xml->validate();
$aiml = new SimpleXMLElement($xml->saveXML());
$rowCount = 0;
if (!empty($aiml->topic)) {
foreach ($aiml->topic as $topicXML) {
# handle any topic tag(s) in the file
$topicAttributes = $topicXML->attributes();
$topic = $topicAttributes['name'];
foreach ($topicXML->category as $category) {
$fullCategory = $category->asXML();
$pattern = $category->pattern;
$pattern = str_replace("'", ' ', $pattern);
$that = $category->that;
$template = $category->template->asXML();
$template = str_replace('<template>', '', $template);
$template = str_replace('</template>', '', $template);
$aiml_add = str_replace("\r\n", '', $fullCategory);
# Strip CRLF from category (windows)
$aiml_add = str_replace("\n", '', $aiml_add);
# Strip LF from category (mac/*nix)
$sql_add = str_replace('[aiml_add]', mysql_real_escape_string($aiml_add), $sql_template);
$sql_add = str_replace('[pattern]', $pattern, $sql_add);
$sql_add = str_replace('[that]', $that, $sql_add);
$sql_add = str_replace('[template]', mysql_real_escape_string($template), $sql_add);
$sql_add = str_replace('[topic]', $topic, $sql_add);
$sql .= "{$sql_add}";
$rowCount++;
if ($rowCount >= 100) {
$rowCount = 0;
$sql = rtrim($sql, ",\n") . ';';
$success = updateDB($sql) >= 0 ? true : false;
$sql = $sql_start;
}
}
}
}
if (!empty($aiml->category)) {
foreach ($aiml->category as $category) {
$fullCategory = $category->asXML();
$pattern = $category->pattern;
$pattern = str_replace("'", ' ', $pattern);
$that = $category->that;
$template = $category->template->asXML();
$template = str_replace('<template>', '', $template);
$template = str_replace('</template>', '', $template);
$aiml_add = str_replace("\r\n", '', $fullCategory);
# Strip CRLF from category (windows)
$aiml_add = str_replace("\n", '', $aiml_add);
# Strip LF from category (mac/*nix)
$sql_add = str_replace('[aiml_add]', mysql_real_escape_string($aiml_add), $sql_template);
$sql_add = str_replace('[pattern]', $pattern, $sql_add);
$sql_add = str_replace('[that]', $that, $sql_add);
$sql_add = str_replace('[template]', mysql_real_escape_string($template), $sql_add);
$sql_add = str_replace('[topic]', '', $sql_add);
$sql .= "{$sql_add}";
$rowCount++;
if ($rowCount >= 100) {
$rowCount = 0;
$sql = rtrim($sql, ",\n") . ';';
$success = updateDB($sql) >= 0 ? true : false;
$sql = $sql_start;
}
}
}
if ($sql != $sql_start) {
$sql = rtrim($sql, ",\n") . ';';
$success = updateDB($sql) >= 0 ? true : false;
}
$msg = "Successfully added {$fileName} to the database.<br />\n";
} catch (Exception $e) {
$success = false;
$msg = "There was a problem adding file {$fileName} to the database. Please validate the file and try again.<br >\n";
$msg = libxml_display_errors($msg);
}
return $msg;
}
function doImport($course_code, $webDir, $scoFileSize, $scoFileName, $displayExtraMessages = false) {
global $langUnamedPath;
global $langFileScormError;
global $langNotice;
global $langMaxFileSize;
global $langNoSpace;
global $langOkFileReceived;
global $langErrorNoZlibExtension;
global $langErrorReadingZipFile;
global $langZipNoPhp;
global $langErrortExtractingManifest;
global $langErrorFileMustBeZip;
global $langErrorOpeningManifest;
global $langOkManifestFound;
global $langErrorReadingManifest;
global $langOkManifestRead;
global $langErrorAssetNotFound;
global $langErrorNoModuleInPackage;
global $langErrorSql;
global $langOkChapterHeadAdded;
global $langUnamedModule;
global $langDefaultModuleComment;
global $langDefaultModuleAddedComment;
global $langOkModuleAdded;
global $langOkDefaultTitleUsed;
global $langDefaultLearningPathComment;
global $langOkDefaultCommentUsed;
global $langSuccessOk;
global $langError;
global $langInstalled;
global $langNotInstalled;
global $langBack;
global $errorFound;
global $elementsPile;
global $itemsPile;
global $manifestData;
global $iterator;
global $course_code;
global $course_id;
global $langErrorValidatingManifest;
global $urlServer;
$pwd = getcwd();
// init msg arays
$okMsgs = array();
$errorMsgs = array();
$maxFilledSpace = 100000000;
$courseDir = "/courses/" . $course_code . "/scormPackages/";
$tempDir = "/courses/" . $course_code . "/temp/";
$baseWorkDir = $webDir . $courseDir; // path_id
$tempWorkDir = $webDir . $tempDir;
if (!is_dir($baseWorkDir)) {
claro_mkdir($baseWorkDir, CLARO_FILE_PERMISSIONS);
}
// arrays used to store inserted ids
$insertedModule_id = array();
$insertedAsset_id = array();
$lpName = $langUnamedPath;
// we need a new path_id for this learning path so we prepare a line in DB
// this line will be removed if an error occurs
$rankMax = 1 + intval(Database::get()->querySingle("SELECT MAX(`rank`) AS max
FROM `lp_learnPath` WHERE `course_id` = ?d", $course_id)->max);
$tempPathId = Database::get()->query("INSERT INTO `lp_learnPath`
(`course_id`, `name`,`visible`,`rank`,`comment`)
VALUES (?d, ?s, 0, ?d,'')", $course_id, $lpName, $rankMax)->lastInsertID;
$baseWorkDir .= "path_" . $tempPathId;
if (!is_dir($baseWorkDir)) {
claro_mkdir($baseWorkDir, CLARO_FILE_PERMISSIONS);
}
// unzip package
require_once("include/pclzip/pclzip.lib.php");
/*
* Check the file size doesn't exceed
* the maximum file size authorized in the directory
*/
if (!enough_size($scoFileSize, $baseWorkDir, $maxFilledSpace)) {
$errorFound = true;
array_push($errorMsgs, $langNoSpace);
}
/*
* Unzipping stage
*/ elseif (preg_match("/.zip$/i", $scoFileName)) {
array_push($okMsgs, $langOkFileReceived . basename($scoFileName));
if (!function_exists('gzopen')) {
$errorFound = true;
array_push($errorMsgs, $langErrorNoZlibExtension);
} else {
$zipFile = new pclZip($tempWorkDir . $scoFileName);
$is_allowedToUnzip = true; // default initialisation
// Check the zip content (real size and file extension)
$zipContentArray = $zipFile->listContent();
if ($zipContentArray == 0) {
$errorFound = true;
array_push($errorMsgs, $langErrorReadingZipFile);
}
$pathToManifest = ""; // empty by default because we can expect that the manifest.xml is in the root of zip file
$pathToManifestFound = false;
$realFileSize = 0;
foreach ($zipContentArray as $thisContent) {
if (preg_match('/.(php[[:digit:]]?|phtml)$/i', $thisContent['filename'])) {
$errorFound = true;
array_push($errorMsgs, $langZipNoPhp);
$is_allowedToUnzip = false;
break;
}
if (strtolower(substr($thisContent['filename'], -15)) == "imsmanifest.xml") {
// this check exists to find the less deep imsmanifest.xml in the zip if there are several imsmanifest.xml
// if this is the first imsmanifest.xml we found OR path to the new manifest found is shorter (less deep)
if (!$pathToManifestFound || ( count(explode('/', $thisContent['filename'])) < count(explode('/', $pathToManifest . "imsmanifest.xml")) )
) {
$pathToManifest = substr($thisContent['filename'], 0, -15);
$pathToManifestFound = true;
}
}
$realFileSize += $thisContent['size'];
}
if (!isset($alreadyFilledSpace)) {
$alreadyFilledSpace = 0;
}
if (($realFileSize + $alreadyFilledSpace) > $maxFilledSpace) { // check the real size.
$errorFound = true;
array_push($errorMsgs, $langNoSpace);
$is_allowedToUnzip = false;
}
if ($is_allowedToUnzip && !$errorFound) {
// PHP extraction of zip file using zlib
chdir($baseWorkDir);
$unzippingState = $zipFile->extract(PCLZIP_OPT_BY_NAME, $pathToManifest . "imsmanifest.xml", PCLZIP_OPT_PATH, '', PCLZIP_OPT_REMOVE_PATH, $pathToManifest);
if ($unzippingState == 0) {
$errorFound = true;
array_push($errorMsgs, $langErrortExtractingManifest);
}
} //end of if ($is_allowedToUnzip)
} // end of if (!function_exists...
} else {
$errorFound = true;
array_push($errorMsgs, $langErrorFileMustBeZip . ": " . basename($scoFileName));
}
// find xmlmanifest (must be in root else ==> cancel operation, delete files)
// parse xml manifest to find :
// package name - learning path name
// SCO list
// start asset path
if (!$errorFound) {
$elementsPile = array(); // array used to remember where we are in the arborescence of the XML file
$itemsPile = array(); // array used to remember parents items
// declaration of global arrays used for extracting needed info from manifest for the new modules/SCO
$manifestData = array(); // for global data of the learning path
$manifestData['items'] = array(); // item tags content (attributes + some child elements data (title for an example)
$manifestData['scos'] = array(); // for path of start asset id of each new module to create
$iterator = 0; // will be used to increment position of paths in manifestData['scosPaths"]
// and to have the names at the same pos if found
//$xml_parser = xml_parser_create();
$xml_parser = xml_parser_create('utf-8');
xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "elementData");
// this file has to exist in a SCORM conformant package
// this file must be in the root the sent zip
$file = "imsmanifest.xml";
if (!($fp = @fopen($file, "r"))) {
$errorFound = true;
array_push($errorMsgs, $langErrorOpeningManifest);
} else {
if (!isset($manifestPath)) {
$manifestPath = "";
}
array_push($okMsgs, $langOkManifestFound . $manifestPath . "imsmanifest.xml");
while ($data = str_replace("\n", "", fread($fp, 4096))) {
// fix for fread breaking thing
// msg from "ml at csite dot com" 02-Jul-2003 02:29 on http://www.php.net/xml
// preg expression has been modified to match tag with inner attributes
if (!isset($cache)) {
$cache = "";
}
$data = $cache . $data;
if (!feof($fp)) {
// search fo opening, closing, empty tags (with or without attributes)
if (preg_match_all("/<[^\>]*.>/", $data, $regs)) {
$lastTagname = $regs[0][count($regs[0]) - 1];
$split = false;
for ($i = strlen($data) - strlen($lastTagname); $i >= strlen($lastTagname); $i--) {
if ($lastTagname == substr($data, $i, strlen($lastTagname))) {
$cache = substr($data, $i, strlen($data));
$data = substr($data, 0, $i);
$split = true;
break;
}
}
}
if (!$split) {
$cache = $data;
}
}
// end of fix
if (!xml_parse($xml_parser, $data, feof($fp))) {
// if reading of the xml file in not successfull :
// set errorFound, set error msg, break while statement
$errorFound = true;
array_push($errorMsgs, $langErrorReadingManifest);
// Since manifest.xml cannot be parsed, test versus IMS CP 1.4.4 XSD (compatible with all SCORM packages as well)
require_once 'include/validateXML.php';
libxml_use_internal_errors(true);
$xml = new DOMDocument();
$xml->load($manifestPath."imsmanifest.xml");
if (!$xml->schemaValidate($urlServer . 'modules/learnPath/export/imscp_v1p2.xsd')) {
$messages = libxml_display_errors();
array_push($errorMsgs, $langErrorValidatingManifest . $messages);
}
break;
}
}
// close file
fclose($fp);
}
// liberate parser ressources
xml_parser_free($xml_parser);
} //if (!$errorFound)
// check if all starts assets files exist in the zip file
if (!$errorFound) {
array_push($okMsgs, $langOkManifestRead);
if (sizeof($manifestData['items']) > 0) {
// if there is items in manifest we look for sco type resources referenced in idientifierref
foreach ($manifestData['items'] as $item) {
if (!isset($item['identifierref']) || $item['identifierref'] == '') {
break; // skip if no ressource reference in item (item is probably a chapter head)
}
// find the file in the zip file
$scoPathFound = false;
for ($i = 0; $i < sizeof($zipContentArray); $i++) {
if (isset($manifestData['scos'][$item['identifierref']]['xml:base'])) {
$extraPath = $manifestData['scos'][$item['identifierref']]['xml:base'];
} else if (isset($manifestData['assets'][$item['identifierref']]['xml:base'])) {
$extraPath = $manifestData['assets'][$item['identifierref']]['xml:base'];
} else {
$extraPath = "";
}
if (isset($zipContentArray[$i]["filename"]) &&
( ( isset($manifestData['scos'][$item['identifierref']]['href']) && $zipContentArray[$i]["filename"] == $pathToManifest . $extraPath . $manifestData['scos'][$item['identifierref']]['href']) || (isset($manifestData['assets'][$item['identifierref']]['href']) && $zipContentArray[$i]["filename"] == $pathToManifest . $extraPath . $manifestData['assets'][$item['identifierref']]['href'])
)
) {
$scoPathFound = true;
break;
}
}
if (!$scoPathFound) {
$errorFound = true;
array_push($errorMsgs, $langErrorAssetNotFound . $manifestData['scos'][$item['identifierref']]['href']);
break;
}
}
} //if (sizeof ...)
elseif (sizeof($manifestData['scos']) > 0) {
// if there ie no items in the manifest file
// check for scos in resources
foreach ($manifestData['scos'] as $sco) {
// find the file in the zip file
// create a fake item so that the rest of the procedure (add infos of in db) can remains the same
$manifestData['items'][$sco['href']]['identifierref'] = $sco['href'];
$manifestData['items'][$sco['href']]['parameters'] = '';
$manifestData['items'][$sco['href']]['isvisible'] = "true";
$manifestData['items'][$sco['href']]['title'] = $sco['title'];
$manifestData['items'][$sco['href']]['description'] = $sco['description'];
$manifestData['items'][$attributes['IDENTIFIER']]['parent'] = 0;
$scoPathFound = false;
for ($i = 0; $i < sizeof($zipContentArray); $i++) {
if ($zipContentArray[$i]["filename"] == $sco['href']) {
$scoPathFound = true;
break;
}
}
if (!$scoPathFound) {
$errorFound = true;
array_push($errorMsgs, $langErrorAssetNotFound . $sco['href']);
break;
}
}
} // if sizeof (...ΰ
else {
$errorFound = true;
array_push($errorMsgs, $langErrorNoModuleInPackage);
}
}// if errorFound
// unzip all files
// &&
// insert corresponding entries in database
if (!$errorFound) {
// PHP extraction of zip file using zlib
chdir($baseWorkDir);
// PCLZIP_OPT_PATH is the path where files will be extracted ( '' )
// PLZIP_OPT_REMOVE_PATH suppress a part of the path of the file ( $pathToManifest )
// the result is that the manifest is in th eroot of the path_# directory and all files will have a path related to the root
$unzippingState = $zipFile->extract(PCLZIP_OPT_PATH, '', PCLZIP_OPT_REMOVE_PATH, $pathToManifest);
// insert informations in DB :
// - 1 learning path ( already added because we needed its id to create the package directory )
// - n modules
// - n asset as start asset of modules
if (sizeof($manifestData['items']) == 0) {
$errorFound = true;
array_push($errorMsgs, $langErrorNoModuleInPackage);
} else {
$i = 0;
$insertedLPMid = array(); // array of learnPath_module_id && order of related group
$inRootRank = 1; // default rank for root module (parent == 0)
foreach ($manifestData['items'] as $item) {
if (isset($item['parent']) && isset($insertedLPMid[$item['parent']])) {
$parent = $insertedLPMid[$item['parent']]['LPMid'];
$rank = $insertedLPMid[$item['parent']]['rank'] ++;
} else {
$parent = 0;
$rank = $inRootRank++;
}
//-------------------------------------------------------------------------------
// add chapter head
//-------------------------------------------------------------------------------
if ((!isset($item['identifierref']) || $item['identifierref'] == '') && isset($item['title']) && $item['title'] != '') {
// add title as a module
$chapterTitle = $item['title'];
// array of all inserted module ids
$insertedModule_id[$i] = Database::get()->query("INSERT INTO `lp_module`
(`course_id`, `name`, `comment`, `contentType`, `launch_data`)
VALUES (?d, ?s, '', ?s,'')", $course_id, $chapterTitle, CTLABEL_)->lastInsertID;
if (!$insertedModule_id[$i]) {
$errorFound = true;
array_push($errorMsgs, $langErrorSql);
break;
}
// visibility
if (isset($item['isvisible']) && $item['isvisible'] != '') {
$visibility = ($item['isvisible'] == "true") ? 1 : 0;
} else {
$visibility = 1; // IMS consider that the default value of 'isvisible' is true
}
// add title module in the learning path
// finally : insert in learning path
// get the inserted id of the learnPath_module rel to allow 'parent' link in next inserts
$insertedLPMid[$item['itemIdentifier']]['LPMid'] = Database::get()->query("INSERT INTO `lp_rel_learnPath_module`
(`learnPath_id`, `module_id`,`rank`, `visible`, `parent`)
VALUES (?d, ?d, ?d, ?d, ?d)", $tempPathId, $insertedModule_id[$i], $rank, $visibility, $parent)->lastInsertID;
$insertedLPMid[$item['itemIdentifier']]['rank'] = 1;
if (!$insertedLPMid[$item['itemIdentifier']]['LPMid']) {
$errorFound = true;
array_push($errorMsgs, $langErrorSql);
break;
}
if (!$errorFound) {
array_push($okMsgs, $langOkChapterHeadAdded . "<i>" . $chapterTitle . "</i>");
}
$i++;
continue;
}
// use found title of module or use default title
if (!isset($item['title']) || $item['title'] == '') {
$moduleName = $langUnamedModule;
} else {
$moduleName = $item['title'];
}
// set description as comment or default comment
// look fo description in item description or in sco (resource) description
// don't remember why I checked for parameters string ... so comment it
if ((!isset($item['description']) || $item['description'] == '' ) &&
(!isset($manifestData['scos'][$item['identifierref']]['description']) /* || $manifestData['scos'][$item['identifierref']]['parameters'] == '' */ )
) {
$description = $langDefaultModuleComment;
} else {
if (isset($item['description']) && $item['description'] != '') {
$description = $item['description'];
} else {
$description = $manifestData['scos'][$item['identifierref']]['description'];
}
}
// insert modules and their start asset
// create new module
if (!isset($item['datafromlms'])) {
$item['datafromlms'] = "";
}
// elegxoume an to contentType prepei na einai scorm h asset
if (isset($manifestData['scos'][$item['identifierref']]['contentTypeFlag']) && $manifestData['scos'][$item['identifierref']]['contentTypeFlag'] == CTSCORMASSET_) {
$contentType = CTSCORMASSET_;
} else {
$contentType = CTSCORM_;
}
// array of all inserted module ids
$insertedModule_id[$i] = Database::get()->query("INSERT INTO `lp_module`
(`course_id`, `name`, `comment`, `contentType`, `launch_data`)
VALUES (?d, ?s, ?s, ?s, ?s)", $course_id, $moduleName, $description, $contentType, $item['datafromlms'])->lastInsertID;
if (!$insertedModule_id[$i]) {
$errorFound = true;
array_push($errorMsgs, $langErrorSql);
break;
}
// build asset path
// a $manifestData['scos'][$item['identifierref']] __SHOULD__ not exist if a $manifestData['assets'][$item['identifierref']] exists
// so according to IMS we can say that one is empty if the other is filled, so we concat them without more verification than if the var exists.
// suppress notices
if (!isset($manifestData['xml:base']['manifest'])) {
$manifestData['xml:base']['manifest'] = "";
}
if (!isset($manifestData['xml:base']['ressources'])) {
$manifestData['xml:base']['ressources'] = "";
}
if (!isset($manifestData['scos'][$item['identifierref']]['href'])) {
$manifestData['scos'][$item['identifierref']]['href'] = "";
}
if (!isset($manifestData['assets'][$item['identifierref']]['href'])) {
$manifestData['assets'][$item['identifierref']]['href'] = "";
}
if (!isset($manifestData['scos'][$item['identifierref']]['parameters'])) {
$manifestData['scos'][$item['identifierref']]['parameters'] = "";
}
if (!isset($manifestData['assets'][$item['identifierref']]['parameters'])) {
$manifestData['assets'][$item['identifierref']]['parameters'] = "";
}
if (!isset($manifestData['items'][$item['itemIdentifier']]['parameters'])) {
$manifestData['items'][$item['itemIdentifier']]['parameters'] = "";
}
if (isset($manifestData['scos'][$item['identifierref']]['xml:base'])) {
$extraPath = $manifestData['scos'][$item['identifierref']]['xml:base'];
} else if (isset($manifestData['assets'][$item['identifierref']]['xml:base'])) {
$extraPath = $manifestData['assets'][$item['identifierref']]['xml:base'];
} else {
$extraPath = "";
}
$assetPath = "/"
. $manifestData['xml:base']['manifest']
. $manifestData['xml:base']['ressources']
. $extraPath
. $manifestData['scos'][$item['identifierref']]['href']
. $manifestData['assets'][$item['identifierref']]['href']
. $manifestData['scos'][$item['identifierref']]['parameters']
. $manifestData['assets'][$item['identifierref']]['parameters']
. $manifestData['items'][$item['itemIdentifier']]['parameters'];
// create new asset
// array of all inserted asset ids
$insertedAsset_id[$i] = Database::get()->query("INSERT INTO `lp_asset`
(`path` , `module_id` , `comment`)
VALUES (?s, ?d, '')", $assetPath, $insertedModule_id[$i])->lastInsertID;
if (!$insertedAsset_id[$i]) {
$errorFound = true;
array_push($errorMsgs, $langErrorSql);
break;
}
// update of module with correct start asset id
Database::get()->query("UPDATE `lp_module`
SET `startAsset_id` = ?d
WHERE `module_id` = ?d
AND `course_id` = ?d", $insertedAsset_id[$i], $insertedModule_id[$i], $course_id);
// visibility
if (isset($item['isvisible']) && $item['isvisible'] != '') {
( $item['isvisible'] == "true" ) ? $visibility = 1 : $visibility = 0;
} else {
$visibility = 1; // IMS consider that the default value of 'isvisible' is true
}
// finally : insert in learning path
// get the inserted id of the learnPath_module rel to allow 'parent' link in next inserts
$insertedLPMid[$item['itemIdentifier']]['LPMid'] = Database::get()->query("INSERT INTO `lp_rel_learnPath_module`
(`learnPath_id`, `module_id`, `specificComment`, `rank`, `visible`, `lock`, `parent`)
VALUES (?d, ?d, ?s, ?d, ?d, 'OPEN', ?d)", $tempPathId, $insertedModule_id[$i], $langDefaultModuleAddedComment, $rank, $visibility, $parent)->lastInsertID;
$insertedLPMid[$item['itemIdentifier']]['rank'] = 1;
if (!$insertedLPMid[$item['itemIdentifier']]['LPMid']) {
$errorFound = true;
array_push($errorMsgs, $langErrorSql);
break;
}
if (!$errorFound) {
array_push($okMsgs, $langOkModuleAdded . "<i>" . $moduleName . "</i>");
}
$i++;
}//foreach
} // if sizeof($manifestData['items'] == 0 )
} // if errorFound
// last step
// - delete all added files/directories/records in db
// or
// - update the learning path record
if ($errorFound) {
// delete all database entries of this "module"
// delete modules and assets (build query)
// delete assets
$sqlDelAssets = "DELETE FROM `lp_asset` WHERE 1 = 0";
foreach ($insertedAsset_id as $insertedAsset) {
$sqlDelAssets .= " OR `asset_id` = " . intval($insertedAsset);
}
Database::get()->query($sqlDelAssets);
// delete modules
$sqlDelModules = "DELETE FROM `lp_module` WHERE 1 = 0";
foreach ($insertedModule_id as $insertedModule) {
$sqlDelModules .= " OR ( `module_id` = " . intval($insertedModule) . " AND `course_id` = " . intval($course_id) . " )";
}
Database::get()->query($sqlDelModules);
// delete learningPath_module
Database::get()->query("DELETE FROM `lp_rel_learnPath_module` WHERE `learnPath_id` = ?d", $tempPathId);
// delete learning path
Database::get()->query("DELETE FROM `lp_learnPath`
WHERE `learnPath_id` = ?d
AND `course_id` = ?d", $tempPathId, $course_id);
// delete the directory (and files) of this learning path and all its content
claro_delete_file($baseWorkDir);
} else {
// finalize insertion : update the empty learning path insert that was made to find its id
$rankMax = 1 + intval(Database::get()->querySingle("SELECT MAX(`rank`) AS max
FROM `lp_learnPath`
WHERE `course_id` = ?d", $course_id)->max);
if (isset($manifestData['packageTitle'])) {
$lpName = $manifestData['packageTitle'];
} else {
array_push($okMsgs, $langOkDefaultTitleUsed);
}
if (isset($manifestData['packageDesc'])) {
$lpComment = $manifestData['packageDesc'];
} else {
$lpComment = $langDefaultLearningPathComment;
array_push($okMsgs, $langOkDefaultCommentUsed);
}
Database::get()->query("UPDATE `lp_learnPath`
SET `rank` = ?d,
`name` = ?s,
`comment` = ?s,
`visible` = 1
WHERE `learnPath_id` = ?d
AND `course_id` = ?d", $rankMax, $lpName, $lpComment, $tempPathId, $course_id);
}
/* --------------------------------------
status messages
-------------------------------------- */
$importMessages = "\n<p>\n";
//$importMessages .= "<!-- Messages -->";
foreach ($okMsgs as $msg) {
$importMessages .= "\n<b>[</b><span class=\"correct\">$langSuccessOk</span><b>]</b> " . $msg . "<br />";
}
foreach ($errorMsgs as $msg) {
$importMessages .= "\n<b>[</b><span class=\"error\">$langError</span><b>]</b> " . $msg . "<br />";
}
$importMessages .= "\n\n";
//$importMessages .= "<!-- End messages -->";
// installation completed or not message
if (!$errorFound) {
$importMessages .= "\n<br /><center><b>" . $langInstalled . "</b></center>";
if ($displayExtraMessages == true) {
$importMessages .= "\n<br /><br ><center><a href=\"learningPathAdmin.php?course=$course_code&path_id=" . $tempPathId . "\">" . $lpName . "</a></center>";
}
$importMessages .= "\n<br /><br >";
}
else {
$importMessages .= "\n<br /><center><b>" . $langNotInstalled . "</b></center>";
}
//$importMessages .= "\n<br /><a href=\"index.php?course=$course_code\">$langBack</a></p>";
$importMessages .= "\n<br /></p>";
chdir($pwd);
return array($importMessages, $tempPathId);
}