CDocumentRepository::purgeScormZip() - Code Metrics - Inspection of "Merge branch 'master' of github.com:chamilo/chamil..." - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( fc7894...4ec0d9 )

by Yannick

created 2025-09-23 22:39 UTC

CDocumentRepository::purgeScormZip() A

↳ Parent: CDocumentRepository

Complexity

Conditions	5
Paths	4

Size

Total Lines	18
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	5
eloc	11
c	1
b	0
f	0
nc	4
nop	2
dl	0
loc	18
rs	9.6111

<?php

declare(strict_types=1);

/* For licensing terms, see /license.txt */

namespace Chamilo\CourseBundle\Repository;

use Chamilo\CoreBundle\Entity\Course;
use Chamilo\CoreBundle\Entity\ResourceLink;
use Chamilo\CoreBundle\Entity\ResourceNode;
use Chamilo\CoreBundle\Entity\Session;
use Chamilo\CoreBundle\Entity\User;
use Chamilo\CoreBundle\Repository\ResourceRepository;
use Chamilo\CourseBundle\Entity\CDocument;
use Chamilo\CourseBundle\Entity\CGroup;
use Chamilo\CourseBundle\Entity\CLp;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\QueryBuilder;
use Doctrine\Persistence\ManagerRegistry;
use Symfony\Component\HttpFoundation\File\UploadedFile;

final class CDocumentRepository extends ResourceRepository
{
    public function __construct(ManagerRegistry $registry)
    {
        parent::__construct($registry, CDocument::class);
    }

    public function getParent(CDocument $document): ?CDocument
    {
        $resourceParent = $document->getResourceNode()->getParent();

        if (null !== $resourceParent) {
            return $this->findOneBy(['resourceNode' => $resourceParent->getId()]);
        }

        return null;
    }

    public function getFolderSize(ResourceNode $resourceNode, Course $course, ?Session $session = null): int
    {
        return $this->getResourceNodeRepository()->getSize($resourceNode, $this->getResourceType(), $course, $session);
    }

    /**
     * @return CDocument[]
     */
    public function findDocumentsByAuthor(int $userId)
    {
        $qb = $this->createQueryBuilder('d');
        return $qb
            ->innerJoin('d.resourceNode', 'node')
            ->innerJoin('node.resourceLinks', 'l')
            ->where('l.user = :user')
            ->setParameter('user', $userId)
            ->getQuery()
            ->getResult();
    }

    public function countUserDocuments(User $user, Course $course, ?Session $session = null, ?CGroup $group = null): int
    {
        $qb = $this->getResourcesByCourseLinkedToUser($user, $course, $session, $group);
        $qb->select('count(resource)');
        $this->addFileTypeQueryBuilder('file', $qb);
        return $this->getCount($qb);
    }

    protected function addFileTypeQueryBuilder(string $fileType, ?QueryBuilder $qb = null): QueryBuilder
    {
        $qb = $this->getOrCreateQueryBuilder($qb);
        return $qb
            ->andWhere('resource.filetype = :filetype')
            ->setParameter('filetype', $fileType);
    }

    /**
     * Register the original SCORM ZIP under:
     *   <course root> / Learning paths / SCORM - {lp_id} - {lp_title} / {lp_title}.zip
     */
    public function registerScormZip(Course $course, ?Session $session, CLp $lp, UploadedFile $zip): void
    {
        $em = $this->em();

        // Ensure "Learning paths" directly under the course resource node
        $lpTop = $this->ensureLearningPathSystemFolder($course, $session);

        // Subfolder per LP
        $lpFolderTitle = \sprintf('SCORM - %d - %s', $lp->getIid(), $this->safeTitle($lp->getTitle()));
        $lpFolder = $this->ensureFolder(
            $course,
            $lpTop,
            $lpFolderTitle,
            ResourceLink::VISIBILITY_DRAFT,
            $session
        );

        // ZIP file under the LP folder
        $this->createFileInFolder(
            $course,
            $lpFolder,
            $zip,
            \sprintf('SCORM ZIP for LP #%d', $lp->getIid()),
            ResourceLink::VISIBILITY_DRAFT,
            $session
        );

        $em->flush();
    }

    /**
     * Remove the LP subfolder "SCORM - {lp_id} - ..." under "Learning paths".
     */
    public function purgeScormZip(Course $course, CLp $lp): void
    {
        $em = $this->em();
        $prefix = \sprintf('SCORM - %d - ', $lp->getIid());

        $courseRoot = $course->getResourceNode();
        if ($courseRoot) {
            // SCORM folder directly under course root
            if ($this->tryDeleteFirstFolderByTitlePrefix($courseRoot, $prefix)) {
                $em->flush();
                return;
            }

            // Or under "Learning paths"
            $lpTop = $this->findChildNodeByTitle($courseRoot, 'Learning paths');
            if ($lpTop && $this->tryDeleteFirstFolderByTitlePrefix($lpTop, $prefix)) {
                $em->flush();
                return;
            }
        }
    }

    /**
     * Try to delete the first child folder whose title starts with $prefix under $parent.
     * Returns true if something was removed.
     */
    private function tryDeleteFirstFolderByTitlePrefix(ResourceNode $parent, string $prefix): bool
    {
        $em = $this->em();
        $qb = $em->createQueryBuilder()
            ->select('rn')
            ->from(ResourceNode::class, 'rn')
            ->where('rn.parent = :parent')
            ->andWhere('rn.title LIKE :prefix')
            ->setParameters(['parent' => $parent, 'prefix' => $prefix.'%'])
            ->setMaxResults(1);

        /** @var ResourceNode|null $node */
        $node = $qb->getQuery()->getOneOrNullResult();
        if ($node) {
            $em->remove($node);
            return true;
        }

        return false;
    }

    /**
     * Find the course Documents root node.
     *
     * Primary: parent = course.resourceNode
     * Fallback (legacy): parent IS NULL
     */
    public function getCourseDocumentsRootNode(Course $course): ?ResourceNode
    {
        $em  = $this->em();
        $rt  = $this->getResourceType();
        $courseNode = $course->getResourceNode();

        if ($courseNode) {
            $node = $em->createQuery(
                'SELECT rn
                   FROM Chamilo\CoreBundle\Entity\ResourceNode rn
                   JOIN rn.resourceType rt
                   JOIN rn.resourceLinks rl
                  WHERE rn.parent = :parent
                    AND rt = :rtype
                    AND rl.course = :course
               ORDER BY rn.id ASC'
            )
                ->setParameters([
                    'parent' => $courseNode,
                    'rtype'  => $rt,
                    'course' => $course,
                ])
                ->setMaxResults(1)
                ->getOneOrNullResult();

            if ($node) {
                return $node;
            }
        }

        // Fallback for historical data (Documents root directly under NULL)
        return $em->createQuery(
            'SELECT rn
               FROM Chamilo\CoreBundle\Entity\ResourceNode rn
               JOIN rn.resourceType rt
               JOIN rn.resourceLinks rl
              WHERE rn.parent IS NULL
                AND rt = :rtype
                AND rl.course = :course
           ORDER BY rn.id ASC'
        )
            ->setParameters(['rtype' => $rt, 'course' => $course])
            ->setMaxResults(1)
            ->getOneOrNullResult();
    }

    /**
     * Ensure the course "Documents" root node exists.
     * Now parent = course.resourceNode (so the tool lists it under the course).
     */
    public function ensureCourseDocumentsRootNode(Course $course): ResourceNode
    {
        if ($root = $this->getCourseDocumentsRootNode($course)) {
            return $root;
        }

        $em   = $this->em();
        $type = $this->getResourceType();
        /** @var User|null $user */
        $user = \api_get_user_entity();

        $node = new ResourceNode();
        $node->setTitle('Documents');
        $node->setResourceType($type);
        $node->setPublic(false);

        if ($course->getResourceNode()) {
            $node->setParent($course->getResourceNode());
        }

        if ($user) {
            $node->setCreator($user);
        }

        $link = new ResourceLink();
        $link->setCourse($course);
        $link->setVisibility(ResourceLink::VISIBILITY_PUBLISHED);
        $node->addResourceLink($link);

        $em->persist($node);
        $em->flush();

        return $node;
    }

    /**
     * Create (if missing) a folder under $parent using the CDocument API path.
     * The folder is attached under the given $parent (not the course root),
     * and linked to the course (cid) and optionally the session (sid).
     */
    public function ensureFolder(
        Course $course,
        ResourceNode $parent,
        string $folderTitle,
        int $visibility = ResourceLink::VISIBILITY_DRAFT,
        ?Session $session = null
    ): ResourceNode {
        // Return if a child with this title already exists under the parent
        if ($child = $this->findChildNodeByTitle($parent, $folderTitle)) {
            return $child;
        }

        /** @var User|null $user */
        $user = \api_get_user_entity();

        $doc = new CDocument();
        $doc->setTitle($folderTitle);
        $doc->setFiletype('folder');

        // IMPORTANT: attach to the given parent, not to the course root
        $doc->setParentResourceNode($parent->getId());

        // Link to course (and optional session)
        $link = [
            'cid' => $course->getId(),
            'visibility' => $visibility,
        ];
        if ($session && method_exists($session, 'getId')) {
            $link['sid'] = $session->getId();
        }
        $doc->setResourceLinkArray([$link]);

        if ($user) {
            $doc->setCreator($user);
        }

        $em = $this->em();
        $em->persist($doc);
        $em->flush();

        return $doc->getResourceNode();

    }

    /**
     * Create a file under $parent using the CDocument API path.
     * The file is linked to the course (cid) and optionally the session (sid).
     */
    public function createFileInFolder(
        Course $course,
        ResourceNode $parent,
        UploadedFile $uploaded,
        string $comment,
        int $visibility,
        ?Session $session = null
    ): ResourceNode {
        /** @var User|null $user */
        $user = \api_get_user_entity();

        $title = $uploaded->getClientOriginalName();

        $doc = new CDocument();
        $doc->setTitle($title);
        $doc->setFiletype('file');
        $doc->setComment($comment);
        $doc->setParentResourceNode($parent->getId());

        $link = [
            'cid' => $course->getId(),
            'visibility' => $visibility,
        ];
        if ($session && method_exists($session, 'getId')) {
            $link['sid'] = $session->getId();
        }
        $doc->setResourceLinkArray([$link]);

        $doc->setUploadFile($uploaded);

        if ($user) {
            $doc->setCreator($user);
        }

        $em = $this->em();
        $em->persist($doc);
        $em->flush();

        return $doc->getResourceNode();

    }

    public function findChildNodeByTitle(ResourceNode $parent, string $title): ?ResourceNode
    {
        return $this->em()
            ->getRepository(ResourceNode::class)
            ->findOneBy([
                'parent' => $parent->getId(),
                'title'  => $title,
            ]);
    }

    /**
     * Ensure "Learning paths" exists directly under the course resource node.
     * Links are created for course (and optional session) context.
     */
    public function ensureLearningPathSystemFolder(Course $course, ?Session $session = null): ResourceNode
    {
        $courseRoot = $course->getResourceNode();
        if (!$courseRoot instanceof ResourceNode) {
            throw new \RuntimeException('Course has no ResourceNode root.');
        }

        // Try common i18n variants first
        $candidates = array_values(array_unique(array_filter([
            \function_exists('get_lang') ? \get_lang('LearningPaths') : null,
            \function_exists('get_lang') ? \get_lang('LearningPath')  : null,
            'Learning paths',
            'Learning path',
        ])));

        foreach ($candidates as $title) {
            if ($child = $this->findChildNodeByTitle($courseRoot, $title)) {
                return $child;
            }
        }

        // Create "Learning paths" directly under the course root
        return $this->ensureFolder(
            $course,
            $courseRoot,
            'Learning paths',
            ResourceLink::VISIBILITY_DRAFT,
            $session
        );
    }


    private function safeTitle(string $name): string
    {
        $name = \trim($name);
        $name = \str_replace(['/', '\\'], '-', $name);
        return \preg_replace('/\s+/', ' ', $name) ?: 'Untitled';
    }

    private function em(): EntityManagerInterface
    {
        /** @var EntityManagerInterface $em */
        $em = $this->getEntityManager();
        return $em;
    }

}


1			<?php
2
3			declare(strict_types=1);
4
5			/* For licensing terms, see /license.txt */
6
7			namespace Chamilo\CourseBundle\Repository;
8
9			use Chamilo\CoreBundle\Entity\Course;
10			use Chamilo\CoreBundle\Entity\ResourceLink;
11			use Chamilo\CoreBundle\Entity\ResourceNode;
12			use Chamilo\CoreBundle\Entity\Session;
13			use Chamilo\CoreBundle\Entity\User;
14			use Chamilo\CoreBundle\Repository\ResourceRepository;
15			use Chamilo\CourseBundle\Entity\CDocument;
16			use Chamilo\CourseBundle\Entity\CGroup;
17			use Chamilo\CourseBundle\Entity\CLp;
18			use Doctrine\ORM\EntityManagerInterface;
19			use Doctrine\ORM\QueryBuilder;
20			use Doctrine\Persistence\ManagerRegistry;
21			use Symfony\Component\HttpFoundation\File\UploadedFile;
22
23			final class CDocumentRepository extends ResourceRepository
24			{
25			public function __construct(ManagerRegistry $registry)
26			{
27			parent::__construct($registry, CDocument::class);
28			}
29
30			public function getParent(CDocument $document): ?CDocument
31			{
32			$resourceParent = $document->getResourceNode()->getParent();
33
34			if (null !== $resourceParent) {
35			return $this->findOneBy(['resourceNode' => $resourceParent->getId()]);
36			}
37
38			return null;
39			}
40
41			public function getFolderSize(ResourceNode $resourceNode, Course $course, ?Session $session = null): int
42			{
43			return $this->getResourceNodeRepository()->getSize($resourceNode, $this->getResourceType(), $course, $session);
44			}
45
46			/**
47			* @return CDocument[]
48			*/
49			public function findDocumentsByAuthor(int $userId)
50			{
51			$qb = $this->createQueryBuilder('d');
52			return $qb
53			->innerJoin('d.resourceNode', 'node')
54			->innerJoin('node.resourceLinks', 'l')
55			->where('l.user = :user')
56			->setParameter('user', $userId)
57			->getQuery()
58			->getResult();
59			}
60
61			public function countUserDocuments(User $user, Course $course, ?Session $session = null, ?CGroup $group = null): int
62			{
63			$qb = $this->getResourcesByCourseLinkedToUser($user, $course, $session, $group);
64			$qb->select('count(resource)');
65			$this->addFileTypeQueryBuilder('file', $qb);
66			return $this->getCount($qb);
67			}
68
69			protected function addFileTypeQueryBuilder(string $fileType, ?QueryBuilder $qb = null): QueryBuilder
70			{
71			$qb = $this->getOrCreateQueryBuilder($qb);
72			return $qb
73			->andWhere('resource.filetype = :filetype')
74			->setParameter('filetype', $fileType);
75			}
76
77			/**
78			* Register the original SCORM ZIP under:
79			* <course root> / Learning paths / SCORM - {lp_id} - {lp_title} / {lp_title}.zip
80			*/
81			public function registerScormZip(Course $course, ?Session $session, CLp $lp, UploadedFile $zip): void
82			{
83			$em = $this->em();
84
85			// Ensure "Learning paths" directly under the course resource node
86			$lpTop = $this->ensureLearningPathSystemFolder($course, $session);
87
88			// Subfolder per LP
89			$lpFolderTitle = \sprintf('SCORM - %d - %s', $lp->getIid(), $this->safeTitle($lp->getTitle()));
90			$lpFolder = $this->ensureFolder(
91			$course,
92			$lpTop,
93			$lpFolderTitle,
94			ResourceLink::VISIBILITY_DRAFT,
95			$session
96			);
97
98			// ZIP file under the LP folder
99			$this->createFileInFolder(
100			$course,
101			$lpFolder,
102			$zip,
103			\sprintf('SCORM ZIP for LP #%d', $lp->getIid()),
104			ResourceLink::VISIBILITY_DRAFT,
105			$session
106			);
107
108			$em->flush();
109			}
110
111			/**
112			* Remove the LP subfolder "SCORM - {lp_id} - ..." under "Learning paths".
113			*/
114			public function purgeScormZip(Course $course, CLp $lp): void
115			{
116			$em = $this->em();
117			$prefix = \sprintf('SCORM - %d - ', $lp->getIid());
118
119			$courseRoot = $course->getResourceNode();
120			if ($courseRoot) {
121			// SCORM folder directly under course root
122			if ($this->tryDeleteFirstFolderByTitlePrefix($courseRoot, $prefix)) {
123			$em->flush();
124			return;
125			}
126
127			// Or under "Learning paths"
128			$lpTop = $this->findChildNodeByTitle($courseRoot, 'Learning paths');
129			if ($lpTop && $this->tryDeleteFirstFolderByTitlePrefix($lpTop, $prefix)) {
130			$em->flush();
131			return;
132			}
133			}
134			}
135
136			/**
137			* Try to delete the first child folder whose title starts with $prefix under $parent.
138			* Returns true if something was removed.
139			*/
140			private function tryDeleteFirstFolderByTitlePrefix(ResourceNode $parent, string $prefix): bool
141			{
142			$em = $this->em();
143			$qb = $em->createQueryBuilder()
144			->select('rn')
145			->from(ResourceNode::class, 'rn')
146			->where('rn.parent = :parent')
147			->andWhere('rn.title LIKE :prefix')
148			->setParameters(['parent' => $parent, 'prefix' => $prefix.'%'])
149			->setMaxResults(1);
150
151			/** @var ResourceNode\|null $node */
152			$node = $qb->getQuery()->getOneOrNullResult();
153			if ($node) {
154			$em->remove($node);
155			return true;
156			}
157
158			return false;
159			}
160
161			/**
162			* Find the course Documents root node.
163			*
164			* Primary: parent = course.resourceNode
165			* Fallback (legacy): parent IS NULL
166			*/
167			public function getCourseDocumentsRootNode(Course $course): ?ResourceNode
168			{
169			$em = $this->em();
170			$rt = $this->getResourceType();
171			$courseNode = $course->getResourceNode();
172
173			if ($courseNode) {
174			$node = $em->createQuery(
175			'SELECT rn
176			FROM Chamilo\CoreBundle\Entity\ResourceNode rn
177			JOIN rn.resourceType rt
178			JOIN rn.resourceLinks rl
179			WHERE rn.parent = :parent
180			AND rt = :rtype
181			AND rl.course = :course
182			ORDER BY rn.id ASC'
183			)
184			->setParameters([
185			'parent' => $courseNode,
186			'rtype' => $rt,
187			'course' => $course,
188			])
189			->setMaxResults(1)
190			->getOneOrNullResult();
191
192			if ($node) {
193			return $node;
194			}
195			}
196
197			// Fallback for historical data (Documents root directly under NULL)
198			return $em->createQuery(
199			'SELECT rn
200			FROM Chamilo\CoreBundle\Entity\ResourceNode rn
201			JOIN rn.resourceType rt
202			JOIN rn.resourceLinks rl
203			WHERE rn.parent IS NULL
204			AND rt = :rtype
205			AND rl.course = :course
206			ORDER BY rn.id ASC'
207			)
208			->setParameters(['rtype' => $rt, 'course' => $course])
209			->setMaxResults(1)
210			->getOneOrNullResult();
211			}
212
213			/**
214			* Ensure the course "Documents" root node exists.
215			* Now parent = course.resourceNode (so the tool lists it under the course).
216			*/
217			public function ensureCourseDocumentsRootNode(Course $course): ResourceNode
218			{
219			if ($root = $this->getCourseDocumentsRootNode($course)) {
220			return $root;
221			}
222
223			$em = $this->em();
224			$type = $this->getResourceType();
225			/** @var User\|null $user */
226			$user = \api_get_user_entity();
227
228			$node = new ResourceNode();
229			$node->setTitle('Documents');
230			$node->setResourceType($type);
231			$node->setPublic(false);
232
233			if ($course->getResourceNode()) {
234			$node->setParent($course->getResourceNode());
235			}
236
237			if ($user) {
238			$node->setCreator($user);
239			}
240
241			$link = new ResourceLink();
242			$link->setCourse($course);
243			$link->setVisibility(ResourceLink::VISIBILITY_PUBLISHED);
244			$node->addResourceLink($link);
245
246			$em->persist($node);
247			$em->flush();
248
249			return $node;
250			}
251
252			/**
253			* Create (if missing) a folder under $parent using the CDocument API path.
254			* The folder is attached under the given $parent (not the course root),
255			* and linked to the course (cid) and optionally the session (sid).
256			*/
257			public function ensureFolder(
258			Course $course,
259			ResourceNode $parent,
260			string $folderTitle,
261			int $visibility = ResourceLink::VISIBILITY_DRAFT,
262			?Session $session = null
263			): ResourceNode {
264			// Return if a child with this title already exists under the parent
265			if ($child = $this->findChildNodeByTitle($parent, $folderTitle)) {
266			return $child;
267			}
268
269			/** @var User\|null $user */
270			$user = \api_get_user_entity();
271
272			$doc = new CDocument();
273			$doc->setTitle($folderTitle);
274			$doc->setFiletype('folder');
275
276			// IMPORTANT: attach to the given parent, not to the course root
277			$doc->setParentResourceNode($parent->getId());
278
279			// Link to course (and optional session)
280			$link = [
281			'cid' => $course->getId(),
282			'visibility' => $visibility,
283			];
284			if ($session && method_exists($session, 'getId')) {
285			$link['sid'] = $session->getId();
286			}
287			$doc->setResourceLinkArray([$link]);
288
289			if ($user) {
290			$doc->setCreator($user);
291			}
292
293			$em = $this->em();
294			$em->persist($doc);
295			$em->flush();
296
297			return $doc->getResourceNode();
			0 ignored issues – show Bug Best Practice introduced 2025-09-14 05:30 UTC by Report Bug Copy Issue Report The expression `return $doc->getResourceNode()` could return the type `null` which is incompatible with the type-hinted return `Chamilo\CoreBundle\Entity\ResourceNode`. Consider adding an additional type-check to rule them out. Loading history...
298			}
299
300			/**
301			* Create a file under $parent using the CDocument API path.
302			* The file is linked to the course (cid) and optionally the session (sid).
303			*/
304			public function createFileInFolder(
305			Course $course,
306			ResourceNode $parent,
307			UploadedFile $uploaded,
308			string $comment,
309			int $visibility,
310			?Session $session = null
311			): ResourceNode {
312			/** @var User\|null $user */
313			$user = \api_get_user_entity();
314
315			$title = $uploaded->getClientOriginalName();
316
317			$doc = new CDocument();
318			$doc->setTitle($title);
319			$doc->setFiletype('file');
320			$doc->setComment($comment);
321			$doc->setParentResourceNode($parent->getId());
322
323			$link = [
324			'cid' => $course->getId(),
325			'visibility' => $visibility,
326			];
327			if ($session && method_exists($session, 'getId')) {
328			$link['sid'] = $session->getId();
329			}
330			$doc->setResourceLinkArray([$link]);
331
332			$doc->setUploadFile($uploaded);
333
334			if ($user) {
335			$doc->setCreator($user);
336			}
337
338			$em = $this->em();
339			$em->persist($doc);
340			$em->flush();
341
342			return $doc->getResourceNode();
			0 ignored issues – show Bug Best Practice introduced 2025-09-14 05:30 UTC by Report Bug Copy Issue Report The expression `return $doc->getResourceNode()` could return the type `null` which is incompatible with the type-hinted return `Chamilo\CoreBundle\Entity\ResourceNode`. Consider adding an additional type-check to rule them out. Loading history...
343			}
344
345			public function findChildNodeByTitle(ResourceNode $parent, string $title): ?ResourceNode
346			{
347			return $this->em()
348			->getRepository(ResourceNode::class)
349			->findOneBy([
350			'parent' => $parent->getId(),
351			'title' => $title,
352			]);
353			}
354
355			/**
356			* Ensure "Learning paths" exists directly under the course resource node.
357			* Links are created for course (and optional session) context.
358			*/
359			public function ensureLearningPathSystemFolder(Course $course, ?Session $session = null): ResourceNode
360			{
361			$courseRoot = $course->getResourceNode();
362			if (!$courseRoot instanceof ResourceNode) {
363			throw new \RuntimeException('Course has no ResourceNode root.');
364			}
365
366			// Try common i18n variants first
367			$candidates = array_values(array_unique(array_filter([
368			\function_exists('get_lang') ? \get_lang('LearningPaths') : null,
369			\function_exists('get_lang') ? \get_lang('LearningPath') : null,
370			'Learning paths',
371			'Learning path',
372			])));
373
374			foreach ($candidates as $title) {
375			if ($child = $this->findChildNodeByTitle($courseRoot, $title)) {
376			return $child;
377			}
378			}
379
380			// Create "Learning paths" directly under the course root
381			return $this->ensureFolder(
382			$course,
383			$courseRoot,
384			'Learning paths',
385			ResourceLink::VISIBILITY_DRAFT,
386			$session
387			);
388			}
389
390
391			private function safeTitle(string $name): string
392			{
393			$name = \trim($name);
394			$name = \str_replace(['/', '\\'], '-', $name);
395			return \preg_replace('/\s+/', ' ', $name) ?: 'Untitled';
396			}
397
398			private function em(): EntityManagerInterface
399			{
400			/** @var EntityManagerInterface $em */
401			$em = $this->getEntityManager();
402			return $em;
403			}
404
405			}
406

chamilo / chamilo-lms

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CDocumentRepository::purgeScormZip() A

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