Passed
Push — 1.11.x ( 47915c...7101db )
by Yannick
09:38
created

Cc13Resource::getResourceData()   F

Complexity

Conditions 25
Paths 2800

Size

Total Lines 124
Code Lines 84

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 25
eloc 84
c 1
b 0
f 0
nc 2800
nop 1
dl 0
loc 124
rs 0

How to fix   Long Method    Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

1
<?php
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/* For licensing terms, see /license.txt */
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class Cc13Resource extends Cc13Entities
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{
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    public function generateData($resource_type)
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    {
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        $data = [];
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        if (!empty(Cc1p3Convert::$instances['instances'][$resource_type])) {
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            foreach (Cc1p3Convert::$instances['instances'][$resource_type] as $instance) {
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                $data[] = $this->getResourceData($instance);
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            }
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        }
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        return $data;
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    }
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    public function storeLinks($links)
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    {
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        foreach ($links as $link) {
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            $_POST['title'] = $link[1];
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            $_POST['url'] = $link[4];
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            $_POST['description'] = '';
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            $_POST['category_id'] = 0;
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            $_POST['target'] = '_blank';
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            Link::addlinkcategory('link');
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        }
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        return true;
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    }
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    public function storeDocuments($documents, $path)
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    {
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        $courseInfo = api_get_course_info();
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        $sessionId = api_get_session_id();
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        $groupId = api_get_group_id();
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        $documentPath = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document';
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        create_unexisting_directory(
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            $courseInfo,
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            api_get_user_id(),
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            $sessionId,
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            $groupId,
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            null,
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            $documentPath,
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            '/cc1p3',
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            'Common Cartridge folder',
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            0
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        );
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        foreach ($documents as $document) {
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            if ($document[2] == 'file') {
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                $filepath = $path.DIRECTORY_SEPARATOR.$document[4];
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                $files = [];
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                $files['file']['name'] = $document[1];
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                $files['file']['tmp_name'] = $filepath;
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                $files['file']['type'] = mime_content_type($filepath);
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                $files['file']['error'] = 0;
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                $files['file']['size'] = filesize($filepath);
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                $files['file']['from_file'] = true;
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                $files['file']['move_file'] = true;
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                $_POST['language'] = $courseInfo['language'];
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                $_POST['cc_import'] = true;
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                DocumentManager::upload_document(
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                    $files,
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                    '/cc1p3',
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                    $document[1],
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                    '',
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                    null,
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                    null,
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                    true,
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                    true
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                );
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            }
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        }
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        return true;
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    }
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    public function getResourceData($instance)
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    {
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        //var_dump($instance);
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        $xpath = Cc1p3Convert::newxPath(Cc1p3Convert::$manifest, Cc1p3Convert::$namespaces);
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        $link = '';
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        if ($instance['common_cartriedge_type'] == Cc1p3Convert::CC_TYPE_WEBCONTENT || $instance['common_cartriedge_type'] == Cc1p3Convert::CC_TYPE_ASSOCIATED_CONTENT) {
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            $resource = $xpath->query('/imscc:manifest/imscc:resources/imscc:resource[@identifier="'.$instance['resource_indentifier'].'"]/@href');
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            if ($resource->length > 0) {
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                $resource = !empty($resource->item(0)->nodeValue) ? $resource->item(0)->nodeValue : '';
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            } else {
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                $resource = '';
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            }
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            if (empty($resource)) {
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                unset($resource);
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                $resource = $xpath->query('/imscc:manifest/imscc:resources/imscc:resource[@identifier="'.$instance['resource_indentifier'].'"]/imscc:file/@href');
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                if ($resource->length > 0) {
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                    $resource = !empty($resource->item(0)->nodeValue) ? $resource->item(0)->nodeValue : '';
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                } else {
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                    $resource = '';
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                }
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            }
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            if (!empty($resource)) {
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                $link = $resource;
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            }
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        }
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        if ($instance['common_cartriedge_type'] == Cc1p3Convert::CC_TYPE_WEBLINK) {
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            $external_resource = $xpath->query('/imscc:manifest/imscc:resources/imscc:resource[@identifier="'.$instance['resource_indentifier'].'"]/imscc:file/@href')->item(0)->nodeValue;
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            if ($external_resource) {
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                $resource = $this->loadXmlResource(Cc1p3Convert::$pathToManifestFolder.DIRECTORY_SEPARATOR.$external_resource);
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                if (!empty($resource)) {
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                    $xpath = Cc1p3Convert::newxPath($resource, Cc1p3Convert::$resourcens);
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                    $resource = $xpath->query('/wl:webLink/wl:url/@href');
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                    if ($resource->length > 0) {
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                        $rawlink = $resource->item(0)->nodeValue;
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                        if (!validateUrlSyntax($rawlink, 's+')) {
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                            $changed = rawurldecode($rawlink);
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                            if (validateUrlSyntax($changed, 's+')) {
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                                $link = $changed;
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                            } else {
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                                $link = 'http://invalidurldetected/';
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                            }
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                        } else {
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                            $link = htmlspecialchars(trim($rawlink), ENT_COMPAT, 'UTF-8', false);
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                        }
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                    }
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                }
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            }
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        }
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        $mod_type = 'file';
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        $mod_options = 'objectframe';
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        $mod_reference = $link;
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        //detected if we are dealing with html file
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        if (!empty($link) && ($instance['common_cartriedge_type'] == Cc1p3Convert::CC_TYPE_WEBCONTENT)) {
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            $ext = strtolower(pathinfo($link, PATHINFO_EXTENSION));
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            if (in_array($ext, ['html', 'htm', 'xhtml'])) {
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                $mod_type = 'html';
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                //extract the content of the file
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                $rootpath = realpath(Cc1p3Convert::$pathToManifestFolder);
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                $htmlpath = realpath($rootpath.DIRECTORY_SEPARATOR.$link);
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                $dirpath = dirname($htmlpath);
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                if (file_exists($htmlpath)) {
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                    $fcontent = file_get_contents($htmlpath);
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                    $mod_alltext = $this->prepareContent($fcontent);
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                    $mod_reference = '';
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                    $mod_options = '';
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                    /**
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                     * try to handle embedded resources
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                     * images, linked static resources, applets, videos.
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                     */
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                    $doc = new DOMDocument();
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                    $cdir = getcwd();
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                    chdir($dirpath);
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                    try {
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                        $doc->loadHTML($mod_alltext);
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                        $xpath = new DOMXPath($doc);
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                        $attributes = ['href', 'src', 'background', 'archive', 'code'];
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                        $qtemplate = "//*[@##][not(contains(@##,'://'))]/@##";
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                        $query = '';
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                        foreach ($attributes as $attrname) {
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                            if (!empty($query)) {
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                                $query .= " | ";
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                            }
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                            $query .= str_replace('##', $attrname, $qtemplate);
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                        }
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                        $list = $xpath->query($query);
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                        $searches = [];
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                        $replaces = [];
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                        foreach ($list as $resrc) {
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                            $rpath = $resrc->nodeValue;
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                            $rtp = realpath($rpath);
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                            if (($rtp !== false) && is_file($rtp)) {
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                                //file is there - we are in business
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                                $strip = str_replace("\\", "/", str_ireplace($rootpath, '', $rtp));
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                                $encoded_file = '[email protected]@$'.str_replace('/', '[email protected]@$', $strip);
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                                $searches[] = $resrc->nodeValue;
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                                $replaces[] = $encoded_file;
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                            }
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                        }
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                        $mod_alltext = str_replace($searches, $replaces, $mod_alltext);
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                    } catch (Exception $e) {
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                        //silence the complaints
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                    }
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                    chdir($cdir);
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                    $mod_alltext = self::safexml($mod_alltext);
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                }
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            }
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        }
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        $values = [$instance['instance'],
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                                self::safexml($instance['title']),
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                                $mod_type,
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                                $mod_alltext,
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                                $mod_reference,
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                                $mod_options,
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                ];
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        return $values;
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    }
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}
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