Also implemented support for LTI icon during import.
public function generate_moodle_xml () {
global $CFG;
+ $cdir = static::$path_to_manifest_folder . DIRECTORY_SEPARATOR . 'course_files';
- mkdir(static::$path_to_manifest_folder . DIRECTORY_SEPARATOR . 'course_files');
+ if (!file_exists($cdir)) {
+ mkdir($cdir);
+ }
$sheet_base = static::loadsheet(SHEET_BASE);
}
protected function create_node_course_modules_mod () {
+ $labels = new cc_label();
$resources = new cc11_resource();
$forums = new cc11_forum();
$quiz = new cc11_quiz();
static::log_action('Creating node: COURSE/MODULES/MOD');
+ // LABELS
+ $node_course_modules_mod_label = $labels->generate_node();
+
// RESOURCES (WEB CONTENT AND WEB LINK)
$node_course_modules_mod_resource = $resources->generate_node();
//BasicLTI
$node_course_modules_mod_basiclti = $basiclti->generate_node();
- $node_course_modules = $node_course_modules_mod_resource .
+ $node_course_modules = $node_course_modules_mod_label.
+ $node_course_modules_mod_resource .
$node_course_modules_mod_forum .
$node_course_modules_mod_quiz .
$node_course_modules_mod_basiclti;
global $CFG;
- mkdir(static::$path_to_manifest_folder . DIRECTORY_SEPARATOR . 'course_files');
+ $cdir = static::$path_to_manifest_folder . DIRECTORY_SEPARATOR . 'course_files';
+
+ if (!file_exists($cdir)) {
+ mkdir($cdir);
+ }
$sheet_base = static::loadsheet(SHEET_BASE);
// QUIZ
$node_course_modules_mod_quiz = $quiz->generate_node_course_modules_mod();
- $node_course_modules = /*$node_course_modules_mod_label .*/ $node_course_modules_mod_resource . $node_course_modules_mod_forum . $node_course_modules_mod_quiz;
+ //TODO: label
+ $node_course_modules = $node_course_modules_mod_label . $node_course_modules_mod_resource . $node_course_modules_mod_forum . $node_course_modules_mod_quiz;
return $node_course_modules;
}
$forum_mod = $count_forum ? $this->create_mod_info_details_mod(MOODLE_TYPE_FORUM, $forum_instance) : '';
$label_mod = $count_label ? $this->create_mod_info_details_mod(MOODLE_TYPE_LABEL, $label_instance) : '';
- return /*$label_mod .*/ $resource_mod . $quiz_mod . $forum_mod;
+ //TODO: label
+ return $label_mod . $resource_mod . $quiz_mod . $forum_mod;
}
for ($i = 1; $i <= $instances_quantity; $i++) {
$user_info = ($instances[$i - 1]['common_cartriedge_type'] == static::CC_TYPE_FORUM) ? 'true' : 'false';
+ if ($instances[$i - 1]['common_cartriedge_type'] == static::CC_TYPE_EMPTY) {
+ if ($instances[$i - 1]['deep'] <= ROOT_DEEP ) {
+ continue;
+ }
+ }
$replace_values = array($instances[$i - 1]['instance'],
htmlentities($instances[$i - 1]['title']),
$array_index++;
- if ($item->nodeName == "item") {
+ if ($item->nodeName == "item") {
$identifierref = $xpath->query('@identifierref', $item);
$identifierref = !empty($identifierref->item(0)->nodeValue) ? $identifierref->item(0)->nodeValue : '';
$cc_type = $this->get_item_cc_type($identifierref);
$moodle_type = $this->convert_to_moodle_type($cc_type);
-
}
elseif ($item->nodeName == "resource") {
static::$instances['index'][$array_index]['resource_indentifier'] = $identifierref;
static::$instances['instances'][$moodle_type][] = array('title' => $title,
- 'instance' => static::$instances['index'][$array_index]['instance'],
- 'common_cartriedge_type' => $cc_type , 'resource_indentifier' => $identifierref);
+ 'instance' => static::$instances['index'][$array_index]['instance'],
+ 'common_cartriedge_type' => $cc_type,
+ 'resource_indentifier' => $identifierref,
+ 'deep' => $level);
$more_items = $xpath->query('imscc:item', $item);
if ($cc_type == static::CC_TYPE_QUESTION_BANK) {
$type = MOODLE_TYPE_QUESTION_BANK;
}
- /*if ($cc_type == static::CC_TYPE_EMPTY) {
+ //TODO: label
+ if ($cc_type == static::CC_TYPE_EMPTY) {
$type = MOODLE_TYPE_LABEL;
- }*/
+ }
return $type;
}
require_once($CFG->dirroot .'/backup/cc/cc_lib/cc_converter_url.php');
require_once($CFG->dirroot .'/backup/cc/cc_lib/cc_converter_resource.php');
require_once($CFG->dirroot .'/backup/cc/cc_lib/cc_converter_quiz.php');
+require_once($CFG->dirroot .'/backup/cc/cc_lib/cc_converter_page.php');
require_once($CFG->dirroot .'/backup/cc/cc_lib/cc_convert_moodle2.php');
$rt = new basicltil1_resurce_file();
$contextid = $this->doc->nodeValue('/activity/@contextid');
$title = $this->doc->nodeValue('/activity/lti/name');
+ $text = $this->doc->nodeValue('/activity/lti/intro');
$rt->set_title($title);
$result = cc_helpers::process_linked_files($text,
$this->manifest,
--- /dev/null
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
+/**
+ * @package backup-convert
+ * @subpackage cc-library
+ * @copyright 2011 Darko Miletic <dmiletic@moodlerooms.com>
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+require_once 'cc_converters.php';
+require_once 'cc_general.php';
+require_once 'cc_page.php';
+
+class cc_converter_page extends cc_converter {
+ public function __construct(cc_i_item &$item, cc_i_manifest &$manifest, $rootpath, $path){
+ $this->cc_type = cc_version11::webcontent;
+ $this->defaultfile = 'page.xml';
+ $this->defaultname = uniqid().'.html';
+ parent::__construct($item, $manifest, $rootpath, $path);
+ }
+
+ public function convert($outdir) {
+ $rt = new page11_resurce_file();
+ $title = $this->doc->nodeValue('/activity/page/name');
+ $intro = $this->doc->nodeValue('/activity/page/intro');
+ $contextid = $this->doc->nodeValue('/activity/@contextid');
+ $pagecontent = $this->doc->nodeValue('/activity/page/content');
+ $rt->set_title($title);
+ $rawname = str_replace(' ', '_', strtolower(trim(clean_param($title, PARAM_FILE))));
+ if (!empty($rawname)) {
+ $this->defaultname = $rawname.".html";
+ }
+
+ $result = cc_helpers::process_linked_files( $pagecontent,
+ $this->manifest,
+ $this->rootpath,
+ $contextid,
+ $outdir,
+ true);
+ $rt->set_content($result[0]);
+ $rt->set_intro($intro);
+ //store everything
+ $this->store($rt, $outdir, $title, $result[1]);
+ return true;
+ }
+}
protected function store(general_cc_file $doc, $outdir, $title, $deps = null) {
$rdir = new cc_resource_location($outdir);
$rtp = $rdir->fullpath(true).$this->defaultname;
- $doc->saveTo($rtp);
- $resource = new cc_resource($rdir->rootdir(), $this->defaultname, $rdir->dirname(true));
- $resource->dependency = empty($deps) ? array() : $deps;
- $res = $this->manifest->add_resource($resource, null, $this->cc_type);
- $resitem = new cc_item();
- $resitem->attach_resource($res[0]);
- $resitem->title = $title;
- $this->item->add_child_item($resitem);
+ if ( $doc->saveTo($rtp) ) {
+ $resource = new cc_resource($rdir->rootdir(), $this->defaultname, $rdir->dirname(true));
+ $resource->dependency = empty($deps) ? array() : $deps;
+ $res = $this->manifest->add_resource($resource, null, $this->cc_type);
+ $resitem = new cc_item();
+ $resitem->attach_resource($res[0]);
+ $resitem->title = $title;
+ $this->item->add_child_item($resitem);
+ } else {
+ throw new RuntimeException("Unable to save file {$rtp}!");
+ }
}
}
$vt = empty($schemaLocation) ? '' : ' ';
$schemaLocation .= $vt.$this->ccnamespaces[$key].' '.$value;
}
- $this->append_new_attribute_ns($rootel,
- $this->ccnamespaces['xsi'],
- 'xsi:schemaLocation',
- $schemaLocation);
+
+ if (!empty($schemaLocation) && isset($this->ccnamespaces['xsi'])) {
+ $this->append_new_attribute_ns($rootel,
+ $this->ccnamespaces['xsi'],
+ 'xsi:schemaLocation',
+ $schemaLocation);
+ }
$this->root = $rootel;
}
--- /dev/null
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle 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 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
+/**
+ * @package backup-convert
+ * @copyright 2011 Darko Miletic <dmiletic@moodlerooms.com>
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+require_once 'cc_general.php';
+
+class page11_resurce_file extends general_cc_file {
+ protected $rootns = 'xmlns';
+ protected $rootname = 'html';
+ protected $ccnamespaces = array('xmlns' => 'http://www.w3.org/1999/xhtml');
+
+ protected $content = null;
+ protected $title = null;
+ protected $intro = null;
+
+ public function set_content($value) {
+ $this->content = $value;
+ }
+
+ public function set_title($value) {
+ $this->title = $value;
+ }
+
+ public function set_intro($value) {
+ $this->intro = htmlspecialchars(strip_tags($value), ENT_COMPAT, 'UTF-8', false);
+ }
+
+ protected function on_create() {
+ $impl = new DOMImplementation();
+ $dtd = $impl->createDocumentType( 'html',
+ '-//W3C//DTD XHTML 1.0 Strict//EN',
+ 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
+ $doc = $impl->createDocument($this->ccnamespaces[$this->rootns], null, $dtd);
+ $doc->formatOutput = true;
+ $doc->preserveWhiteSpace = true;
+ $this->doc = $doc;
+ parent::on_create();
+ }
+
+ public function on_save() {
+
+ $rns = $this->ccnamespaces[$this->rootns];
+ //Add the basic tags
+ $head = $this->append_new_element_ns($this->root, $rns, 'head');
+ $this->append_new_attribute_ns($head, $rns, 'profile', 'http://dublincore.org/documents/dc-html/');
+
+ //Linking Dublin Core Metadata 1.1
+ $link_dc = $this->append_new_element_ns($head, $rns, 'link');
+ $this->append_new_attribute_ns($link_dc, $rns, 'rel', 'schema.DC');
+ $this->append_new_attribute_ns($link_dc, $rns, 'href', 'http://purl.org/dc/elements/1.1/');
+ $link_dcterms = $this->append_new_element_ns($head, $rns, 'link');
+ $this->append_new_attribute_ns($link_dcterms, $rns, 'rel', 'schema.DCTERMS');
+ $this->append_new_attribute_ns($link_dcterms, $rns, 'href', 'http://purl.org/dc/terms/');
+ //Content type
+ $meta_type = $this->append_new_element_ns($head, $rns, 'meta');
+ $this->append_new_attribute_ns($meta_type, $rns, 'name' , 'DC.type' );
+ $this->append_new_attribute_ns($meta_type, $rns, 'scheme' , 'DCTERMS.DCMIType');
+ $this->append_new_attribute_ns($meta_type, $rns, 'content', 'Text' );
+
+ //Content description
+ if (!empty($this->intro)) {
+ $meta_description = $this->append_new_element_ns($head, $rns , 'meta' );
+ $this->append_new_attribute_ns($meta_description, $rns, 'name' , 'DC.description');
+ $this->append_new_attribute_ns($meta_description, $rns, 'content', $this->intro );
+ }
+
+ $meta = $this->append_new_element_ns($head, $rns, 'meta');
+ $this->append_new_attribute_ns($meta, $rns, 'http-equiv', 'Content-type');
+ $this->append_new_attribute_ns($meta, $rns, 'content', 'text/html; charset=UTF-8');
+ //set the title
+ $title = $this->append_new_element_ns($head, $rns, 'title', $this->title);
+ $body = $this->append_new_element_ns($this->root, $rns, 'body');
+ //We are unable to use DOM for embedding HTML due to numerous content errors
+ //Therefore we place a dummy tag that will be later replaced with the real content
+ $this->append_new_element_ns($body, $rns, 'div', '##REPLACE##');
+
+ return true;
+ }
+
+ public function saveTo($fname) {
+ $result = $this->on_save();
+ if ($result) {
+ $dret = str_replace('<?xml version="1.0"?>'."\n", '', $this->viewXML());
+ $dret = str_replace('<div>##REPLACE##</div>', $this->content, $dret);
+ $result = (file_put_contents($fname, $dret) !== false);
+ if ($result) {
+ $this->filename = $fname;
+ $this->processPath();
+ }
+ }
+ return $result;
+ }
+}
\ No newline at end of file
return $dirname;
}
+ public static function build_query($attributes, $search) {
+ $result = '';
+ foreach ($attributes as $attribute) {
+ if ($result != '') {
+ $result .= ' | ';
+ }
+ $result .= "//*[starts-with(@{$attribute},'{$search}')]/@{$attribute}";
+ }
+ return $result;
+ }
+
+ public static function process_embedded_files(&$doc, $attributes, $search, $customslash = null) {
+ $result = array();
+ $query = self::build_query($attributes, $search);
+ $list = $doc->nodeList($query);
+ foreach ($list as $filelink) {
+ $rvalue = str_replace($search, '', $filelink->nodeValue);
+ if (!empty($customslash)) {
+ $rvalue = str_replace($customslash, '/', $rvalue);
+ }
+ $result[] = rawurldecode($rvalue);
+ }
+ return $result;
+ }
+
/**
*
* Get list of embedded files
public static function embedded_files($html) {
$result = array();
$doc = new XMLGenericDocument();
+ $doc->doc->validateOnParse = false;
+ $doc->doc->strictErrorChecking = false;
if (!empty($html) && $doc->loadHTML($html)) {
- $list = $doc->nodeList("//img[starts-with(@src,'@@PLUGINFILE@@')]/@src | //a[starts-with(@href,'@@PLUGINFILE@@')]/@href");
- foreach ($list as $filelink) {
- $rawvalue = rawurldecode(str_replace('@@PLUGINFILE@@', '', $filelink->nodeValue));
- $result[] = $rawvalue;
- }
+ $attributes = array('src', 'href');
+ $result1 = self::process_embedded_files($doc, $attributes, '@@PLUGINFILE@@');
+ $result2 = self::process_embedded_files($doc, $attributes, '$@FILEPHP@$', '$@SLASH@$');
+ $result = array_merge($result1, $result2);
}
return $result;
}
if (!$allinone) {
$rdir = new cc_resource_location($outdir);
}
- $rtp = $rdir->fullpath(true).$clean_filename;
+ $rtp = $rdir->fullpath().$values[7].$clean_filename;
//Are there any relative virtual directories?
//let us try to recreate them
- $justdir = $rdir->fullpath(true).$values[7];
+ $justdir = $rdir->fullpath(false).$values[7];
if (!file_exists($justdir)) {
if (!mkdir($justdir, 0777, true)) {
throw new RuntimeException('Unable to create directories!');
if (!copy($source, $rtp)) {
throw new RuntimeException('Unable to copy files!');
}
- $resource = new cc_resource($rdir->rootdir(), $clean_filename, $rdir->dirname(true));
+ $resource = new cc_resource($rdir->rootdir(),
+ $values[7].$clean_filename,
+ $rdir->dirname(false));
$res = $manifest->add_resource($resource, null, cc_version11::webcontent);
- pkg_static_resources::instance()->add($virtual, $res[0], $rdir->dirname(true).$clean_filename, $values[1], $resource);
+ pkg_static_resources::instance()->add($virtual,
+ $res[0],
+ $rdir->dirname(false).$values[7].$clean_filename,
+ $values[1],
+ $resource);
}
pkg_static_resources::instance()->finished = true;
return $result;
}
- public static function process_linked_files($content, cc_i_manifest &$manifest, $packageroot, $contextid, $outdir) {
+ public static function process_linked_files($content, cc_i_manifest &$manifest, $packageroot, $contextid, $outdir, $webcontent = false) {
/**
- detect all embedded files
- locate their physical counterparts in moodle 2 backup
$packageroot,
$contextid,
$outdir);
+ $replaceprefix = $webcontent ? '' : '$IMS-CC-FILEBASE$';
foreach ($lfiles as $lfile) {
if (array_key_exists($lfile, $files)) {
- $filename = rawurlencode(basename($lfile));
- $content = str_replace('@@PLUGINFILE@@/'.$filename,
- '$IMS-CC-FILEBASE$../'.$files[$lfile][1],
+ $filename = str_replace('%2F', '/',rawurlencode($lfile));
+ $content = str_replace('@@PLUGINFILE@@'.$filename,
+ $replaceprefix.'../'.$files[$lfile][1],
+ $content);
+ //for the legacy stuff
+ $content = str_replace('$@FILEPHP@$'.str_replace('/','$@SLASH@$',$filename),
+ $replaceprefix.'../'.$files[$lfile][1],
$content);
$deps[] = $files[$lfile][0];
}
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
-require_once $CFG->dirroot .'/backup/cc/cc_lib/xmlbase.php';
+require_once dirname(__FILE__) .'/../xmlbase.php';
require_once 'cssparser.php';
require_once 'pathutils.php';
* @var DOMXPath
*/
protected $dxpath = null;
- private $filename;
+ protected $filename;
private $filepath;
private $isloaded = false;
private $arrayPrefixNS = array();
}
public function viewXML (){
- return $this->doc->saveXML;
+ return $this->doc->saveXML();
}
public function registerNS($prefix, $nsuri) {
}
}
- private function processPath(){
+ protected function processPath(){
$path_parts = pathinfo($this->filename);
$this->filepath = array_key_exists('dirname',$path_parts) ? $path_parts['dirname']."/" : '';
}
class entities {
+ protected function prepare_content($content) {
+ $result = $content;
+ if (empty($result)) {
+ return '';
+ }
+ $encoding = null;
+ $dom = new DOMDocument();
+ try {
+ if ($dom->loadHTML($content)) {
+ $encoding = $dom->xmlEncoding;
+ }
+ } catch(DOMException $e) {
+ //silence the exception if any
+ }
+ if (empty($encoding)) {
+ $encoding = mb_detect_encoding($content, 'auto', true);
+ }
+ if (!empty($encoding) && !mb_check_encoding($content, 'UTF-8')) {
+ $result = mb_convert_encoding($content, 'UTF-8', $encoding);
+ }
+
+ // See if we can strip off body tag and anything outside of it
+ foreach (array('body', 'html') as $tagname) {
+ $regex = str_replace('##', $tagname, "/<##[^>]*>(.+)<\/##>/is");
+ if (preg_match($regex, $result, $matches)) {
+ $result = $matches[1];
+ break;
+ }
+ }
+ return $result;
+ }
+
public function load_xml_resource ($path_to_file) {
$resource = new DOMDocument();
cc2moodle::log_action('Copy the file: ' . $source . ' to ' . $destination);
- //echo 'Copy the file: ' . $source . ' to ' . $destination . '<br>';
-
if (!file_exists($destination_directory)) {
mkdir($destination_directory, $CFG->directorypermissions, true);
}
- $copy_success = @copy($source, $destination);
+ $copy_success = true;
+ if (is_file($source)) {
+ $copy_success = @copy($source, $destination);
+ }
if (!$copy_success) {
notify('WARNING: Cannot copy the file ' . $source . ' to ' . $destination);
if (!empty($files) && ($files->length > 0)) {
foreach ($files as $file) {
+ //omit html files
+ $ext = strtolower(pathinfo($file->nodeValue, PATHINFO_EXTENSION));
+ if (in_array($ext, array('html', 'htm', 'xhtml'))) {
+ continue;
+ }
$all_files[] = $file;
}
}
unset($files);
}
+ //are there any labels?
+ $xquery = "//imscc:item/imscc:item/imscc:item[imscc:title][not(@identifierref)]";
+ $labels = $xpath->query($xquery);
+ if (!empty($labels) && ($labels->length > 0)) {
+ $tname = 'course_files';
+ $dpath = cc2moodle::$path_to_manifest_folder . DIRECTORY_SEPARATOR . $tname;
+ $fpath = $dpath . DIRECTORY_SEPARATOR . 'folder.gif';
+ $rfpath = $tname.'/folder.gif';
+
+ if (!file_exists($dpath)) {
+ mkdir($dpath);
+ }
+ //copy the folder.gif file
+ $folder_gif = "{$CFG->dirroot}/pix/f/folder.gif";
+ copy($folder_gif, $fpath);
+ $all_files[] = $rfpath;
+ }
+
$all_files = empty($all_files) ? '' : $all_files;
return $all_files;
}
protected function get_all_files () {
+ global $CFG;
$all_files = array();
$xpath = cc2moodle::newx_path(cc112moodle::$manifest, cc112moodle::$namespaces);
foreach (cc112moodle::$restypes as $type) {
continue;
}
foreach ($files as $file) {
+ //omit html files
+ //this is a bit too simplistic
+ $ext = strtolower(pathinfo($file->nodeValue, PATHINFO_EXTENSION));
+ if (in_array($ext, array('html', 'htm', 'xhtml'))) {
+ continue;
+ }
$all_files[] = $file;
}
unset($files);
}
+ //are there any labels?
+ $xquery = "//imscc:item/imscc:item/imscc:item[imscc:title][not(@identifierref)]";
+ $labels = $xpath->query($xquery);
+ if (!empty($labels) && ($labels->length > 0)) {
+ $tname = 'course_files';
+ $dpath = cc2moodle::$path_to_manifest_folder . DIRECTORY_SEPARATOR . $tname;
+ $fpath = $dpath . DIRECTORY_SEPARATOR . 'folder.gif';
+ $rfpath = $tname.'/folder.gif';
+ if (!file_exists($dpath)) {
+ mkdir($dpath);
+ }
+ //copy the folder.gif file
+ $folder_gif = "{$CFG->dirroot}/pix/f/folder.gif";
+ copy($folder_gif, $fpath);
+ $all_files[] = $rfpath;
+ }
$all_files = empty($all_files) ? '' : $all_files;
return $all_files;
}
private function create_node_course_modules_mod_label ($sheet_mod_label, $instance) {
+ if ($instance['deep'] <= ROOT_DEEP) {
+ return '';
+ }
$find_tags = array('[#mod_instance#]',
'[#mod_name#]',
'[#mod_content#]',
'[#date_now#]');
- //$instance['title']
+
+ $title = isset($instance['title']) && !empty($instance['title']) ? $instance['title'] : 'Untitled';
+ $content = "<img src=\"$@FILEPHP@$$@SLASH@$"."folder.gif\" alt=\"Folder\" title=\"{$title}\" /> {$title}";
$replace_values = array($instance['instance'],
- 'Untitled',
- 'Untitled',
+ $title,
+ htmlentities($content),
time());
return str_replace($find_tags, $replace_values, $sheet_mod_label);
private function create_node_course_modules_mod_resource ($sheet_mod_resource, $instance) {
$link = '';
+ $mod_alltext = '';
+ $mod_summary = '';
$xpath = cc2moodle::newx_path(cc2moodle::$manifest, cc2moodle::$namespaces);
if ($instance['common_cartriedge_type'] == cc2moodle::CC_TYPE_WEBCONTENT || $instance['common_cartriedge_type'] == cc2moodle::CC_TYPE_ASSOCIATED_CONTENT) {
'[#mod_reference#]',
'[#mod_summary#]',
'[#mod_alltext#]',
+ '[#mod_options#]',
'[#date_now#]');
+ $mod_type = 'file';
+ $mod_options = 'objectframe';
+ $mod_reference = $link;
+ //detected if we are dealing with html file
+ if (!empty($link) && ($instance['common_cartriedge_type'] == cc112moodle::CC_TYPE_WEBCONTENT)) {
+ $ext = strtolower(pathinfo($link, PATHINFO_EXTENSION));
+ if (in_array($ext, array('html', 'htm', 'xhtml'))) {
+ $mod_type = 'html';
+ //extract the content of the file
+ $rootpath = realpath(cc112moodle::$path_to_manifest_folder);
+ $htmlpath = realpath($rootpath . DIRECTORY_SEPARATOR . $link);
+ $dirpath = dirname($htmlpath);
+ if (file_exists($htmlpath)) {
+ $fcontent = file_get_contents($htmlpath);
+ $mod_alltext = clean_param($this->prepare_content($fcontent), PARAM_CLEANHTML);
+ $mod_reference = '';
+ $mod_options = '';
+ //TODO: 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 = array('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 = array();
+ $replaces = array();
+ foreach ($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);
+ $searches[] = $resrc->nodeValue;
+ $replaces[] = $encoded_file;
+ }
+ }
+ $mod_alltext = str_replace($searches, $replaces, $mod_alltext);
+ } catch (Exception $e) {
+ //silence the complaints
+ }
+ chdir($cdir);
+ $mod_alltext = htmlspecialchars($mod_alltext, ENT_COMPAT, 'UTF-8', false);
+ }
+ }
+ }
+
$replace_values = array($instance['instance'],
- htmlentities($instance['title']),
- 'file',
- htmlentities($link),
- '',
+ htmlspecialchars($instance['title']),
+ $mod_type,
+ $mod_reference,
'',
+ $mod_alltext,
+ $mod_options,
time());
+
return str_replace($find_tags, $replace_values, $sheet_mod_resource);
}
}
'[#mod_basiclti_intro#]' ,
'[#mod_basiclti_timec#]' ,
'[#mod_basiclti_timem#]' ,
- '[#mod_basiclti_toolurl#]'
+ '[#mod_basiclti_toolurl#]',
+ '[#mod_basiclti_icon#]'
);
$replace_values = array($instance['instance'],
$topic_data['title'],
$topic_data['description'],
time(),time(),
- $topic_data['launchurl']
+ $topic_data['launchurl'],
+ $topic_data['icon']
);
$result = str_replace($find_tags, $replace_values, $sheet_mod_basiclti);
$topic_title = $this->getValue($xpath->query('/xmlns:cartridge_basiclti_link/blti:title'),'Untitled');
$blti_description = $this->getValue($xpath->query('/xmlns:cartridge_basiclti_link/blti:description'));
$launch_url = $this->getValue($xpath->query('/xmlns:cartridge_basiclti_link/blti:launch_url'));
+ $launch_icon = $this->getValue($xpath->query('/xmlns:cartridge_basiclti_link/blti:icon'));
$tool_raw = $this->getValue($xpath->query('/xmlns:cartridge_basiclti_link/blti:vendor/lticp:code'),null);
$tool_url = $this->getValue($xpath->query('/xmlns:cartridge_basiclti_link/blti:vendor/lticp:url'),null);
$tool_desc = $this->getValue($xpath->query('/xmlns:cartridge_basiclti_link/blti:vendor/lticp:description'),null);
$topic_data['title' ] = $topic_title;
$topic_data['description'] = $blti_description;
$topic_data['launchurl' ] = $launch_url;
+ $topic_data['icon' ] = $launch_icon;
$topic_data['orgid' ] = $tool_raw;
$topic_data['orgurl' ] = $tool_url;
$topic_data['orgdesc' ] = $tool_desc;
private function create_node_course_modules_mod_resource ($sheet_mod_resource, $instance) {
$link = '';
+ $mod_alltext = '';
+ $mod_summary = '';
$xpath = cc112moodle::newx_path(cc112moodle::$manifest, cc112moodle::$namespaces);
if ($instance['common_cartriedge_type'] == cc112moodle::CC_TYPE_WEBCONTENT || $instance['common_cartriedge_type'] == cc112moodle::CC_TYPE_ASSOCIATED_CONTENT) {
'[#mod_reference#]',
'[#mod_summary#]',
'[#mod_alltext#]',
+ '[#mod_options#]',
'[#date_now#]');
+ $mod_type = 'file';
+ $mod_options = 'objectframe';
+ $mod_reference = $link;
+ //detected if we are dealing with html file
+ if (!empty($link) && ($instance['common_cartriedge_type'] == cc112moodle::CC_TYPE_WEBCONTENT)) {
+ $ext = strtolower(pathinfo($link, PATHINFO_EXTENSION));
+ if (in_array($ext, array('html', 'htm', 'xhtml'))) {
+ $mod_type = 'html';
+ //extract the content of the file
+ $rootpath = realpath(cc112moodle::$path_to_manifest_folder);
+ $htmlpath = realpath($rootpath . DIRECTORY_SEPARATOR . $link);
+ $dirpath = dirname($htmlpath);
+ if (file_exists($htmlpath)) {
+ $fcontent = file_get_contents($htmlpath);
+ $mod_alltext = clean_param($this->prepare_content($fcontent), PARAM_CLEANHTML);
+ $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 = array('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 = array();
+ $replaces = array();
+ foreach ($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);
+ $searches[] = $resrc->nodeValue;
+ $replaces[] = $encoded_file;
+ }
+ }
+ $mod_alltext = str_replace($searches, $replaces, $mod_alltext);
+ } catch (Exception $e) {
+ //silence the complaints
+ }
+ chdir($cdir);
+ $mod_alltext = htmlspecialchars($mod_alltext, ENT_COMPAT, 'UTF-8', false);
+ }
+ }
+ }
+
$replace_values = array($instance['instance'],
- htmlentities($instance['title']),
- 'file',
- htmlentities($link),
- '',
+ htmlspecialchars($instance['title']),
+ $mod_type,
+ $mod_reference,
'',
+ $mod_alltext,
+ $mod_options,
time());
return str_replace($find_tags, $replace_values, $sheet_mod_resource);
<INSTRUCTORCHOICEALLOWSETTING>$@NULL@$</INSTRUCTORCHOICEALLOWSETTING>
<GRADE>100.00000</GRADE>
<INSTRUCTORCUSTOMPARAMETERS>0</INSTRUCTORCUSTOMPARAMETERS>
+ <ICON>[#mod_basiclti_icon#]</ICON>
</MOD>
\ No newline at end of file
<SUMMARY>[#mod_summary#]</SUMMARY>
<ALLTEXT>[#mod_alltext#]</ALLTEXT>
<POPUP></POPUP>
- <OPTIONS>objectframe</OPTIONS>
+ <OPTIONS>[#mod_options#]</OPTIONS>
<TIMEMODIFIED>[#date_now#]</TIMEMODIFIED>
</MOD>
--- /dev/null
+<?php
+
+require_once($CFG->dirroot . '/backup/converter/convertlib.php');
+
+class imscc1_export_converter extends base_converter {
+ public static function is_available() {
+ return false;
+ }
+
+ protected function execute() {
+
+ }
+}
\ No newline at end of file
--- /dev/null
+<?php
+
+/**
+* Provides Common Cartridge v1 converter class
+*
+* @package core
+* @subpackage backup-convert
+* @copyright 2011 Darko Miletic <dmiletic@moodlerooms.com>
+* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+*/
+
+require_once($CFG->dirroot . '/backup/converter/convertlib.php');
+require_once($CFG->dirroot . '/backup/cc/includes/constants.php');
+require_once($CFG->dirroot . '/backup/cc/cc2moodle.php');
+require_once($CFG->dirroot . '/backup/cc/validator.php');
+
+class imscc1_converter extends base_converter {
+
+ /**
+ * Log a message
+ *
+ * @see parent::log()
+ * @param string $message message text
+ * @param int $level message level {@example backup::LOG_WARNING}
+ * @param null|mixed $a additional information
+ * @param null|int $depth the message depth
+ * @param bool $display whether the message should be sent to the output, too
+ */
+ public function log($message, $level, $a = null, $depth = null, $display = false) {
+ parent::log('(imscc1) '.$message, $level, $a, $depth, $display);
+ }
+
+ /**
+ * Detects the Common Cartridge 1.0 format of the backup directory
+ *
+ * @param string $tempdir the name of the backup directory
+ * @return null|string backup::FORMAT_IMSCC1 if the Common Cartridge 1.0 is detected, null otherwise
+ */
+ public static function detect_format($tempdir) {
+ global $CFG;
+
+ $filepath = $CFG->dataroot . '/temp/backup/' . $tempdir;
+ $manifest = cc2moodle::get_manifest($filepath);
+ if (!empty($manifest)) {
+ // looks promising, lets load some information
+ $handle = fopen($manifest, 'r');
+ $xml_snippet = fread($handle, 500);
+ fclose($handle);
+
+ // check if it has the required strings
+
+ $xml_snippet = strtolower($xml_snippet);
+ $xml_snippet = preg_replace('/\s*/m', '', $xml_snippet);
+ $xml_snippet = str_replace("'", '', $xml_snippet);
+ $xml_snippet = str_replace('"', '', $xml_snippet);
+
+ $search_string = "xmlns=http://www.imsglobal.org/xsd/imscc/imscp_v1p1";
+ if (strpos($xml_snippet, $search_string) !== false) {
+ return backup::FORMAT_IMSCC1;
+ }
+ }
+
+ return null;
+ }
+
+
+ /**
+ * Returns the basic information about the converter
+ *
+ * The returned array must contain the following keys:
+ * 'from' - the supported source format, eg. backup::FORMAT_MOODLE1
+ * 'to' - the supported target format, eg. backup::FORMAT_MOODLE
+ * 'cost' - the cost of the conversion, non-negative non-zero integer
+ */
+ public static function description() {
+
+ return array(
+ 'from' => backup::FORMAT_IMSCC1,
+ 'to' => backup::FORMAT_MOODLE1,
+ 'cost' => 10
+ );
+ }
+
+ protected function execute() {
+ global $CFG;
+
+ $manifest = cc2moodle::get_manifest($this->get_tempdir_path());
+ if (empty($manifest)) {
+ throw new imscc1_convert_exception('No Manifest detected!');
+ }
+
+ $this->log('validating manifest', backup::LOG_DEBUG, null, 1);
+ $validator = new manifest10_validator($CFG->dirroot . '/backup/cc/schemas');
+ if (!$validator->validate($manifest)) {
+ $this->log('validation error(s): '.PHP_EOL.error_messages::instance(), backup::LOG_DEBUG, null, 2);
+ throw new imscc1_convert_exception(error_messages::instance()->to_string(true));
+ }
+
+ $manifestdir = dirname($manifest);
+ $cc2moodle = new cc2moodle($manifest);
+ if ($cc2moodle->is_auth()) {
+ throw new imscc1_convert_exception('Protected cartridge content - Skipping import!');
+ }
+ $status = $cc2moodle->generate_moodle_xml();
+ //Final cleanup
+ $mdoc = new DOMDocument();
+ $mdoc->preserveWhiteSpace = false;
+ $mdoc->formatOutput = true;
+ $mdoc->validateOnParse = false;
+ if ($mdoc->load($manifestdir.'/moodle.xml', LIBXML_NONET)) {
+ $mdoc->save($this->get_workdir_path().'/moodle.xml', LIBXML_NOEMPTYTAG);
+ }
+ //Move the files to the workdir
+ rename($manifestdir.'/course_files', $this->get_workdir_path().'/course_files');
+ }
+
+
+}
+
+/**
+* Exception thrown by this converter
+*/
+class imscc1_convert_exception extends convert_exception {
+}
