Chamilo\CoreBundle\Entity\ResourceNode

Complexity

Total Complexity

76

Size/Duplication

Total Lines	614
Duplicated Lines	0 %

Importance

Changes

0

47 Methods

Rating	Name	Duplication	Size	Complexity
A	__toString()	0	3	1
A	getChildren()	0	3	1
A	hasCreator()	0	3	1
A	setCreator()	0	5	1
A	getCreator()	0	3	1
A	getLevel()	0	3	1
A	isPublic()	0	3	1
A	setPublic()	0	5	1
A	getContent()	0	3	1
A	setContent()	0	5	1
A	getShortCut()	0	3	1
A	setShortCut()	0	5	1
A	getThumbnail()	0	15	2
A	setResourceFormat()	0	5	1
A	isResourceFileAnImage()	0	10	3
A	isResourceFileAVideo()	0	10	3
A	hasResourceFile()	0	3	1
A	getResourceFiles()	0	3	1
A	setResourceType()	0	5	1
A	setResourceLinks()	0	5	1
A	addResourceLink()	0	7	1
A	removeResourceFile()	0	10	3
A	getUuid()	0	3	1
A	__construct()	0	10	1
A	convertPathForDisplay()	0	17	3
A	setSlug()	0	10	2
A	addComment()	0	6	1
A	getTitle()	0	3	1
A	addResourceFile()	0	8	2
A	getPathForDisplayRemoveBase()	0	5	1
A	getIcon()	0	18	5
A	getComments()	0	3	1
A	getSlug()	0	3	1
A	getResourceLinks()	0	3	1
A	getPath()	0	3	1
A	getResourceFormat()	0	3	1
A	getFirstResourceFile()	0	4	2
A	getPathForDisplayToArray()	0	18	5
A	getId()	0	3	1
A	getPathForDisplay()	0	3	1
A	getParent()	0	3	1
A	setParent()	0	5	1
A	getResourceType()	0	3	1
B	getResourceLinkByContext()	0	49	7
A	hasEditableTextContent()	0	11	3
A	addChild()	0	9	2
A	setTitle()	0	6	1

<?php

declare(strict_types=1);

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

namespace Chamilo\CoreBundle\Entity;

use ApiPlatform\Doctrine\Orm\Filter\OrderFilter;
use ApiPlatform\Doctrine\Orm\Filter\SearchFilter;
use ApiPlatform\Metadata\ApiFilter;
use ApiPlatform\Metadata\ApiResource;
use ApiPlatform\Metadata\Delete;
use ApiPlatform\Metadata\Get;
use ApiPlatform\Metadata\GetCollection;
use ApiPlatform\Metadata\Patch;
use ApiPlatform\Metadata\Put;
use ApiPlatform\Serializer\Filter\PropertyFilter;
use Chamilo\CoreBundle\Entity\Listener\ResourceNodeListener;
use Chamilo\CoreBundle\Repository\ResourceNodeRepository;
use Chamilo\CoreBundle\Traits\TimestampableAgoTrait;
use Chamilo\CoreBundle\Traits\TimestampableTypedEntity;
use Chamilo\CourseBundle\Entity\CGroup;
use Chamilo\CourseBundle\Entity\CShortcut;
use DateTime;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\Common\Collections\Criteria;
use Doctrine\ORM\Mapping as ORM;
use Gedmo\Mapping\Annotation as Gedmo;
use InvalidArgumentException;
use Stringable;
use Symfony\Component\Routing\RouterInterface;
use Symfony\Component\Serializer\Annotation\Groups;
use Symfony\Component\Serializer\Annotation\MaxDepth;
use Symfony\Component\Uid\Uuid;
use Symfony\Component\Uid\UuidV4;
use Symfony\Component\Validator\Constraints as Assert;

// *     attributes={"security"="is_granted('ROLE_ADMIN')"},

/**
 * Base entity for all resources.
 */
#[ORM\Table(name: 'resource_node')]
#[ORM\Entity(repositoryClass: ResourceNodeRepository::class)]
#[ORM\HasLifecycleCallbacks]
#[ORM\EntityListeners([ResourceNodeListener::class])]
#[Gedmo\Tree(type: 'materializedPath')]
#[ApiResource(
    operations: [
        new Get(),
        new Put(),
        new Patch(),
        new Delete(),
        new GetCollection(),
    ],
    normalizationContext: [
        'groups' => [
            'resource_node:read',
            'document:read',
        ],
    ],
    denormalizationContext: [
        'groups' => [
            'resource_node:write',
            'document:write',
        ],
    ]
)]
#[ApiFilter(filterClass: OrderFilter::class, properties: ['id', 'title', 'createdAt', 'updatedAt'])]
#[ApiFilter(filterClass: PropertyFilter::class)]
#[ApiFilter(filterClass: SearchFilter::class, properties: ['title' => 'partial'])]
class ResourceNode implements Stringable
{
    use TimestampableAgoTrait;
    use TimestampableTypedEntity;

    public const PATH_SEPARATOR = '/';

    #[Groups(['resource_node:read', 'document:read', 'ctool:read', 'user_json:read', 'course:read'])]
    #[ORM\Id]
    #[ORM\Column(type: 'integer')]
    #[ORM\GeneratedValue(strategy: 'AUTO')]
    protected ?int $id = null;

    #[Groups(['resource_node:read', 'resource_node:write', 'document:read', 'document:write'])]
    #[Assert\NotBlank]
    #[Gedmo\TreePathSource]
    #[ORM\Column(name: 'title', type: 'string', length: 255, nullable: false)]
    protected string $title;

    #[Assert\NotBlank]
    #[Gedmo\Slug(fields: ['title'])]
    #[ORM\Column(name: 'slug', type: 'string', length: 255, nullable: false)]
    protected string $slug;

    #[Groups(['resource_node:read'])]
    #[Assert\NotNull]
    #[ORM\ManyToOne(targetEntity: ResourceType::class, inversedBy: 'resourceNodes')]
    #[ORM\JoinColumn(name: 'resource_type_id', referencedColumnName: 'id', nullable: false)]
    protected ResourceType $resourceType;

    #[ORM\ManyToOne(targetEntity: ResourceFormat::class, inversedBy: 'resourceNodes')]
    #[ORM\JoinColumn(name: 'resource_format_id', referencedColumnName: 'id')]
    protected ?ResourceFormat $resourceFormat = null;

    /**
     * @var Collection<int, ResourceLink>
     */
    #[Groups(['ctool:read', 'c_tool_intro:read'])]
    #[ORM\OneToMany(mappedBy: 'resourceNode', targetEntity: ResourceLink::class, cascade: ['persist', 'remove'])]
    protected Collection $resourceLinks;

    //#[ORM\OneToOne(inversedBy: 'resourceNode', targetEntity: ResourceFile::class, cascade: ['persist', 'remove'], orphanRemoval: true)]
    //#[ORM\JoinColumn(name: 'resource_file_id', referencedColumnName: 'id', onDelete: 'CASCADE')]
    #protected ?ResourceFile $resourceFile = null;

    #[Assert\NotNull]
    #[Groups(['resource_node:read', 'resource_node:write', 'document:write'])]
    #[ORM\ManyToOne(targetEntity: User::class, cascade: ['persist'], inversedBy: 'resourceNodes')]
    #[ORM\JoinColumn(name: 'creator_id', referencedColumnName: 'id', nullable: true, onDelete: 'CASCADE')]
    protected ?User $creator;

    #[Groups(['resource_node:read'])]
    #[MaxDepth(1)]
    #[ORM\JoinColumn(name: 'parent_id', onDelete: 'CASCADE')]
    #[ORM\ManyToOne(targetEntity: self::class, cascade: ['persist'], inversedBy: 'children')]
    #[Gedmo\TreeParent]
    protected ?ResourceNode $parent = null;

    /**
     * @var Collection<int, ResourceNode>
     */
    #[ORM\OneToMany(mappedBy: 'parent', targetEntity: self::class, cascade: ['persist'])]
    #[ORM\OrderBy(['id' => 'ASC'])]
    protected Collection $children;

    #[Gedmo\TreeLevel]
    #[ORM\Column(name: 'level', type: 'integer', nullable: true)]
    protected ?int $level = null;

    #[Groups(['resource_node:read', 'document:read'])]
    #[Gedmo\TreePath(separator: '/', appendId: true)]
    #[ORM\Column(name: 'path', type: 'text', nullable: true)]
    protected ?string $path = null;

    /**
     * Shortcut to access Course resource from ResourceNode.
     * Groups({"resource_node:read", "course:read"}).
     *
     * ORM\OneToOne(targetEntity="Chamilo\CoreBundle\Entity\Illustration", mappedBy="resourceNode")
     */
    // protected $illustration;

    /**
     * @var Collection<int, ResourceComment>
     */
    #[ORM\OneToMany(mappedBy: 'resourceNode', targetEntity: ResourceComment::class, cascade: ['persist', 'remove'])]
    protected Collection $comments;

    #[Groups(['resource_node:read', 'document:read'])]
    #[Gedmo\Timestampable(on: 'create')]
    #[ORM\Column(type: 'datetime')]
    protected DateTime $createdAt;

    #[Groups(['resource_node:read', 'document:read'])]
    #[Gedmo\Timestampable(on: 'update')]
    #[ORM\Column(type: 'datetime')]
    protected DateTime $updatedAt;

    #[Groups(['resource_node:read', 'document:read'])]
    protected bool $fileEditableText;

    #[Groups(['resource_node:read', 'document:read'])]
    #[ORM\Column(type: 'boolean')]
    protected bool $public;

    protected ?string $content = null;

    #[ORM\OneToOne(mappedBy: 'shortCutNode', targetEntity: CShortcut::class, cascade: ['persist', 'remove'])]
    protected ?CShortcut $shortCut = null;

    #[Groups(['resource_node:read', 'document:read'])]
    #[ORM\Column(type: 'uuid', unique: true)]
    protected ?UuidV4 $uuid = null;

    /**
     * ResourceFile available file for this node.
     *
     * @var Collection<int, ResourceFile>
     */
    #[Groups(['resource_node:read', 'resource_node:write', 'document:read', 'document:write', 'message:read'])]
    #[ORM\OneToMany(
        mappedBy: 'resourceNode',
        targetEntity: ResourceFile::class,
        cascade: ['persist', 'remove'],
        fetch: 'EXTRA_LAZY',
    )]
    private Collection $resourceFiles;

    public function __construct()
    {
        $this->public = false;
        $this->uuid = Uuid::v4();
        $this->children = new ArrayCollection();
        $this->resourceLinks = new ArrayCollection();
        $this->comments = new ArrayCollection();
        $this->createdAt = new DateTime();
        $this->fileEditableText = false;
        $this->resourceFiles = new ArrayCollection();
    }

    public function __toString(): string
    {
        return $this->getPathForDisplay();
    }

    /**
     * Returns the path cleaned from its ids.
     * Eg.: "Root/subdir/file.txt".
     */
    public function getPathForDisplay(): string
    {
        return $this->path;

The expression return $this->path could return the type null which is incompatible with the type-hinted return string. Consider adding an additional type-check to rule them out.

        // return $this->convertPathForDisplay($this->path);
    }

    public function getUuid(): ?UuidV4
    {
        return $this->uuid;
    }

    public function hasCreator(): bool
    {
        return null !== $this->creator;
    }

    public function getCreator(): ?User
    {
        return $this->creator;
    }

    public function setCreator(?User $creator): self
    {
        $this->creator = $creator;

        return $this;
    }

    /**
     * Returns the children resource instances.
     *
     * @return Collection<int, ResourceNode>
     */
    public function getChildren(): Collection
    {
        return $this->children;
    }

    public function addChild(self $resourceNode): static
    {
        if (!$this->children->contains($resourceNode)) {
            $this->children->add($resourceNode);

            $resourceNode->setParent($this);
        }

        return $this;
    }

    /**
     * Returns the parent resource.
     */
    public function getParent(): ?self
    {
        return $this->parent;
    }

    /**
     * Sets the parent resource.
     */
    public function setParent(?self $parent = null): self
    {
        $this->parent = $parent;

        return $this;
    }

    /**
     * Return the lvl value of the resource in the tree.
     */
    public function getLevel(): int
    {
        return $this->level;

The expression return $this->level could return the type null which is incompatible with the type-hinted return integer. Consider adding an additional type-check to rule them out.

    }

    /**
     * Returns the "raw" path of the resource
     * (the path merge names and ids of all items).
     * Eg.: "Root-1/subdir-2/file.txt-3/".
     */
    public function getPath(): ?string
    {
        return $this->path;
    }

    /**
     * @return Collection|ResourceComment[]
     */
    public function getComments(): array|Collection
    {
        return $this->comments;
    }

    public function addComment(ResourceComment $comment): self
    {
        $comment->setResourceNode($this);
        $this->comments->add($comment);

        return $this;
    }

    public function getPathForDisplayToArray(?int $baseRoot = null): array
    {
        $parts = explode(self::PATH_SEPARATOR, $this->path);
        $list = [];
        foreach ($parts as $part) {
            $parts = explode('-', $part);
            if (empty($parts[1])) {
                continue;
            }
            $value = $parts[0];
            $id = $parts[1];
            if (!empty($baseRoot) && $id < $baseRoot) {
                continue;
            }
            $list[$id] = $value;
        }

        return $list;
    }

    public function getPathForDisplayRemoveBase(string $base): string
    {
        $path = str_replace($base, '', $this->path);

        return $this->convertPathForDisplay($path);
    }

    /**
     * Convert a path for display: remove ids.
     */
    public function convertPathForDisplay(string $path): string
    {
        /*$pathForDisplay = preg_replace(
              '/-\d+'.self::PATH_SEPARATOR.'/',
              ' / ',
              $path
          );
          if ($pathForDisplay !== null && strlen($pathForDisplay) > 0) {
              $pathForDisplay = substr_replace($pathForDisplay, '', -3);
          }
          */
        $pathForDisplay = preg_replace('/-\\d+\\'.self::PATH_SEPARATOR.'/', '/', $path);
        if (null !== $pathForDisplay && '' !== $pathForDisplay) {
            $pathForDisplay = substr_replace($pathForDisplay, '', -1);
        }

        return $pathForDisplay;

The expression return $pathForDisplay could return the type array which is incompatible with the type-hinted return string. Consider adding an additional type-check to rule them out.

    }

    public function getSlug(): string
    {
        return $this->slug;
    }

    public function setSlug(string $slug): self
    {
        if (str_contains(self::PATH_SEPARATOR, $slug)) {
            $message = 'Invalid character "'.self::PATH_SEPARATOR.'" in resource name';

            throw new InvalidArgumentException($message);
        }
        $this->slug = $slug;

        return $this;
    }

    public function getTitle(): string
    {
        return $this->title;
    }

    public function setTitle(string $title): self
    {
        $title = str_replace('/', '-', $title);
        $this->title = $title;

        return $this;
    }

    public function getResourceFormat(): ?ResourceFormat
    {
        return $this->resourceFormat;
    }

    public function setResourceFormat(?ResourceFormat $resourceFormat): self
    {
        $this->resourceFormat = $resourceFormat;

        return $this;
    }

    /**
     * @return Collection<int, ResourceLink>
     */
    public function getResourceLinks(): Collection
    {
        return $this->resourceLinks;
    }

    public function getResourceLinkByContext(
        ?Course $course = null,
        ?Session $session = null,
        ?CGroup $group = null,
        ?Usergroup $usergroup = null,
        ?User $user = null,
    ): ?ResourceLink {
        $criteria = Criteria::create();
        $criteria->where(
            Criteria::expr()->eq('resourceTypeGroup', $this->resourceType->getId())
        );

        if ($course) {
            $criteria->andWhere(
                Criteria::expr()->eq('course', $course)
            );
        }

        if ($session) {
            $criteria->andWhere(
                Criteria::expr()->eq('session', $session)
            );
        }

        if ($usergroup) {
            $criteria->andWhere(
                Criteria::expr()->eq('userGroup', $usergroup)
            );
        }

        if ($group) {
            $criteria->andWhere(
                Criteria::expr()->eq('group', $group)
            );
        }

        if ($user) {
            $criteria->andWhere(
                Criteria::expr()->eq('user', $user)
            );
        }

        $first = $this
            ->resourceLinks
            ->matching($criteria)
            ->first()
        ;

        return $first ?: null;
    }

    public function setResourceLinks(Collection $resourceLinks): self
    {
        $this->resourceLinks = $resourceLinks;

        return $this;
    }

    public function addResourceLink(ResourceLink $link): self
    {
        $link->setResourceNode($this);

        $this->resourceLinks->add($link);

        return $this;
    }

    public function hasEditableTextContent(): bool
    {
        if ($resourceFile = $this->resourceFiles->first()) {
            $mimeType = $resourceFile->getMimeType();

            if (str_contains($mimeType, 'text')) {
                return true;
            }
        }

        return false;
    }

    public function getIcon(?string $additionalClass = null): string
    {
        $class = 'fa fa-folder';
        if ($this->hasResourceFile()) {
            $class = 'far fa-file';
            if ($this->isResourceFileAnImage()) {
                $class = 'far fa-file-image';
            }
            if ($this->isResourceFileAVideo()) {
                $class = 'far fa-file-video';
            }
        }

        if ($additionalClass) {
            $class .= " $additionalClass";
        }

        return '<i class="'.$class.'"></i>';
    }

    public function isResourceFileAnImage(): bool
    {
        if ($resourceFile = $this->resourceFiles->first()) {
            $mimeType = $resourceFile->getMimeType();
            if (str_contains($mimeType, 'image')) {
                return true;
            }
        }

        return false;
    }

    public function isResourceFileAVideo(): bool
    {
        if ($resourceFile = $this->resourceFiles->first()) {
            $mimeType = $resourceFile->getMimeType();
            if (str_contains($mimeType, 'video')) {
                return true;
            }
        }

        return false;
    }

    public function getThumbnail(RouterInterface $router): string
    {
        if ($this->isResourceFileAnImage()) {
            $params = [
                'id' => $this->getId(),
                'tool' => $this->getResourceType()->getTool(),
                'type' => $this->getResourceType()->getTitle(),
                'filter' => 'editor_thumbnail',
            ];
            $url = $router->generate('chamilo_core_resource_view', $params);

            return sprintf("<img src='%s'/>", $url);
        }

        return $this->getIcon('fa-3x');
    }

    /**
     * Returns the resource id.
     */
    public function getId(): ?int
    {
        return $this->id;
    }

    public function getResourceType(): ResourceType
    {
        return $this->resourceType;
    }

    public function setResourceType(ResourceType $resourceType): self
    {
        $this->resourceType = $resourceType;

        return $this;
    }

    public function getContent(): ?string
    {
        return $this->content;
    }

    public function setContent(string $content): self
    {
        $this->content = $content;

        return $this;
    }

    public function getShortCut(): ?CShortcut
    {
        return $this->shortCut;
    }

    public function setShortCut(?CShortcut $shortCut): self
    {
        $this->shortCut = $shortCut;

        return $this;
    }

    public function isPublic(): bool
    {
        return $this->public;
    }

    public function setPublic(bool $public): self
    {
        $this->public = $public;

        return $this;
    }

    public function hasResourceFile(): bool
    {
        return $this->resourceFiles->count() > 0;
    }

    /**
     * @return Collection<int, ResourceFile>
     */
    public function getResourceFiles(): Collection
    {
        return $this->resourceFiles;
    }

    public function addResourceFile(ResourceFile $resourceFile): static
    {
        if (!$this->resourceFiles->contains($resourceFile)) {
            $this->resourceFiles->add($resourceFile);
            $resourceFile->setResourceNode($this);
        }

        return $this;
    }

    public function removeResourceFile(ResourceFile $resourceFile): static
    {
        if ($this->resourceFiles->removeElement($resourceFile)) {
            // set the owning side to null (unless already changed)
            if ($resourceFile->getResourceNode() === $this) {
                $resourceFile->setResourceNode(null);
            }
        }

        return $this;
    }

    #[Groups(['resource_node:read', 'document:read', 'message:read'])]
    public function getFirstResourceFile(): ?ResourceFile
    {
        return $this->resourceFiles->first() ?: null;
    }
}