%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/* For licensing terms, see /license.txt */
class Cc13Resource extends Cc13Entities
{
public function generateData($resource_type)
{
$data = [];
if (!empty(Cc1p3Convert::$instances['instances'][$resource_type])) {
foreach (Cc1p3Convert::$instances['instances'][$resource_type] as $instance) {
$data[] = $this->getResourceData($instance);
}
}
return $data;
}
public function storeLinks($links)
{
foreach ($links as $link) {
$_POST['title'] = $link[1];
$_POST['url'] = $link[4];
$_POST['description'] = '';
$_POST['category_id'] = 0;
$_POST['target'] = '_blank';
Link::addlinkcategory('link');
}
return true;
}
public function storeDocuments($documents, $path)
{
$courseInfo = api_get_course_info();
$sessionId = api_get_session_id();
$groupId = api_get_group_id();
$documentPath = api_get_path(SYS_COURSE_PATH).$courseInfo['directory'].'/document';
foreach ($documents as $document) {
if ($document[2] == 'file') {
$filepath = $path.DIRECTORY_SEPARATOR.$document[4];
$files = [];
$files['file']['name'] = $document[1];
$files['file']['tmp_name'] = $filepath;
$files['file']['type'] = mime_content_type($filepath);
$files['file']['error'] = 0;
$files['file']['size'] = filesize($filepath);
$files['file']['from_file'] = true;
$files['file']['move_file'] = true;
$_POST['language'] = $courseInfo['language'];
$_POST['cc_import'] = true;
$destDir = dirname($document[4]);
// Create the subdirectory if necessary
create_unexisting_directory(
$courseInfo,
api_get_user_id(),
$sessionId,
$groupId,
null,
$documentPath,
'/commoncartridge/'.$destDir,
$destDir,
1
);
DocumentManager::upload_document(
$files,
'/commoncartridge/'.$destDir,
$document[1],
'',
null,
null,
true,
true
);
}
}
return true;
}
public function getResourceData($instance)
{
//var_dump($instance);
$xpath = Cc1p3Convert::newxPath(Cc1p3Convert::$manifest, Cc1p3Convert::$namespaces);
$link = '';
if ($instance['common_cartridge_type'] == Cc1p3Convert::CC_TYPE_WEBCONTENT || $instance['common_cartridge_type'] == Cc1p3Convert::CC_TYPE_ASSOCIATED_CONTENT) {
$resource = $xpath->query('/imscc:manifest/imscc:resources/imscc:resource[@identifier="'.$instance['resource_identifier'].'"]/@href');
if ($resource->length > 0) {
$resource = !empty($resource->item(0)->nodeValue) ? $resource->item(0)->nodeValue : '';
} else {
$resource = '';
}
if (empty($resource)) {
unset($resource);
// src has been set in CcBase::createInstances() based on the contents of <file href="...">
$resource = $instance['src'];
}
if (!empty($resource)) {
$link = $resource;
}
}
if ($instance['common_cartridge_type'] == Cc1p3Convert::CC_TYPE_WEBLINK) {
// src has been set in CcBase::createInstances() based on the contents of <file href="...">
$external_resource = $instance['src'];
if ($external_resource) {
$resource = $this->loadXmlResource(Cc1p3Convert::$pathToManifestFolder.DIRECTORY_SEPARATOR.$external_resource);
if (!empty($resource)) {
$xpath = Cc1p3Convert::newxPath($resource, Cc1p3Convert::$resourcens);
$resource = $xpath->query('/wl:webLink/wl:url/@href');
if ($resource->length > 0) {
$rawlink = $resource->item(0)->nodeValue;
if (!validateUrlSyntax($rawlink, 's+')) {
$changed = rawurldecode($rawlink);
if (validateUrlSyntax($changed, 's+')) {
$link = $changed;
} else {
$link = 'http://invalidurldetected/';
}
} else {
$link = htmlspecialchars(trim($rawlink), ENT_COMPAT, 'UTF-8', false);
}
}
}
}
}
$mod_type = 'file';
$mod_options = 'objectframe';
$mod_reference = $link;
$mod_alltext = '';
// detect if we are dealing with html file
if (!empty($link) && ($instance['common_cartridge_type'] == Cc1p3Convert::CC_TYPE_WEBCONTENT)) {
$ext = strtolower(pathinfo($link, PATHINFO_EXTENSION));
if (in_array($ext, ['html', 'htm', 'xhtml'])) {
$mod_type = 'html';
//extract the content of the file and treat it
$rootpath = realpath(Cc1p3Convert::$pathToManifestFolder);
$htmlpath = realpath($rootpath.DIRECTORY_SEPARATOR.$link);
$dirpath = dirname($htmlpath);
if (file_exists($htmlpath)) {
$fcontent = file_get_contents($htmlpath);
$mod_alltext = $this->prepareContent($fcontent);
$mod_reference = '';
$mod_options = '';
/**
* try to handle embedded resources
* images, linked static resources, applets, videos.
*/
$doc = new DOMDocument();
$cdir = getcwd();
chdir($dirpath);
try {
$doc->loadHTML($mod_alltext);
$xpath = new DOMXPath($doc);
$attributes = ['href', 'src', 'background', 'archive', 'code'];
$qtemplate = "//*[@##][not(contains(@##,'://'))]/@##";
$query = '';
foreach ($attributes as $attrname) {
if (!empty($query)) {
$query .= " | ";
}
$query .= str_replace('##', $attrname, $qtemplate);
}
$list = $xpath->query($query);
$searches = [];
$replaces = [];
foreach ($list as $resrc) {
$rpath = $resrc->nodeValue;
$rtp = realpath($rpath);
if (($rtp !== false) && is_file($rtp)) {
//file is there - we are in business
$strip = str_replace("\\", "/", str_ireplace($rootpath, '/', $rtp));
//$encoded_file = '$@FILEPHP@$'.str_replace('/', '$@SLASH@$', $strip);
$encoded_file = $strip;
$searches[] = $resrc->nodeValue;
$replaces[] = $encoded_file;
}
}
$mod_alltext = str_replace($searches, $replaces, $mod_alltext);
} catch (Exception $e) {
//silence the complaints
}
chdir($cdir);
$mod_alltext = self::safexml($mod_alltext);
}
}
}
$values = [
$instance['instance'],
self::safexml($instance['title']),
$mod_type,
$mod_alltext,
$mod_reference, // src or href
$mod_options,
];
return $values;
}
}
Zerion Mini Shell 1.0