Staticus\Resources\ResourceDOAbstract

Complexity

Total Complexity

46

Size/Duplication

Total Lines	452
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	0

Test Coverage

Coverage

91.45%

Importance

Changes

0

38 Methods

Rating	Name	Duplication	Size	Complexity
A	reset()	0	17	1
	getMimeType()	0	1	?
A	__construct()	0	4	1
A	setUuid()	0	4	1
A	setFilePath()	0	4	1
A	generateFilePath()	0	10	2
A	getDirectoryTokens()	0	14	2
A	getUuid()	0	7	2
A	getName()	0	4	1
A	setName()	0	8	1
A	getNamespace()	0	4	1
A	setNamespace()	0	8	1
A	getNameAlternative()	0	4	1
A	setNameAlternative()	0	8	1
A	getBody()	0	4	1
A	setBody()	0	8	1
A	getType()	0	4	1
A	setType()	0	7	1
A	getVariant()	0	8	2
A	setVariant()	0	7	1
A	getVersion()	0	7	3
A	setVersion()	0	7	1
A	getAuthor()	0	4	1
A	setAuthor()	0	6	1
A	getFilePath()	0	4	1
A	getBaseDirectory()	0	4	1
A	setBaseDirectory()	0	12	2
A	isNew()	0	4	1
A	setNew()	0	6	1
A	isRecreate()	0	4	1
A	setRecreate()	0	6	1
A	rewind()	0	4	1
A	current()	0	14	2
A	key()	0	4	1
A	next()	0	4	1
A	valid()	0	8	1
A	toArray()	0	11	2
A	getResourceId()	0	4	1

<?php
namespace Staticus\Resources;

/**
 * Domain Object
 * @package Staticus\Resources\File
 */
abstract class ResourceDOAbstract implements ResourceDOInterface
{
    const TYPE = '';
    const TOKEN_BASEDIRECTORY = 'basedirectory';
    const TOKEN_NAMESPACE = 'namespace';
    const TOKEN_TYPE = 'type';
    const TOKEN_SHARD_VARIANT = 'shard_variant';
    const TOKEN_VARIANT = 'variant';
    const TOKEN_VERSION = 'version';
    const TOKEN_SHARD_FILENAME = 'shard_filename';
    const SHARD_SLICE_LENGTH = 3;

    protected $uuid;
    protected $namespace = '';
    protected $name = '';
    protected $nameAlternative = self::DEFAULT_NAME_ALTERNATIVE;

    /**
     * The body of resource that can be passed through HTTP POST Body while creation for some resources types
     * For example, the body can be used as a full text than need to use for resource creation
     * when it can't be sent in URI and does need to change URI at all (instead of 'alt' argument)
     * The body MUST NOT change the UUID, but body changing can initialise uuid
     * @var string
     */
    protected $body = '';
    protected $type = self::TYPE;
    protected $variant = self::DEFAULT_VARIANT;
    protected $version = self::DEFAULT_VERSION;
    protected $author = '';

    /**
     * true if resource file is just created (or should be)
     * @var bool
     */
    protected $new = false;

    /**
     * true if exists resource needs to be recreated
     * @var bool
     */
    protected $recreate = false;

    /**
     * Path to base directory (without dynamic path part)
     * @var string
     */
    protected $baseDirectory = self::DEFAULT_BASE_DIRECTORY;
    protected $filePath = '';

    /**
     * List of object properties that should not be iterable (denied for the usage in response)
     * @var array
     */
    protected $notIterable = [
        'itemPosition',
        'notIterable',
        'baseDirectory',
        'filePath',
        'author',
    ];

    protected $itemPosition = 0;

    public function reset()
    {
        $this->uuid = '';
        $this->name = '';
        $this->nameAlternative = '';
        $this->namespace = '';
        $this->type = static::TYPE;
        $this->variant = self::DEFAULT_VARIANT;
        $this->version = self::DEFAULT_VERSION;
        $this->author = '';
        $this->baseDirectory = self::DEFAULT_BASE_DIRECTORY;
        $this->filePath = '';
        $this->new = false;
        $this->recreate = false;

        return $this;
    }
    abstract public function getMimeType();

    public function __construct()
    {
        $this->reset();
    }
    protected function setUuid()
    {
        $this->uuid = md5($this->name . $this->nameAlternative);
    }

    protected function setFilePath()
    {
        $this->filePath = $this->generateFilePath();
    }

    /**
     * /type/variant/version/[other-type-specified/]uuid.type
     * /mp3/default/1/22af64.mp3
     * /mp3/ivona/0/22af64.mp3
     */
    public function generateFilePath()
    {
        $path = '';
        foreach ($this->getDirectoryTokens() as $token => $slice) {
            $path .= $slice;
        }
        $path .= $this->getUuid() . '.' . $this->getType();

        return $path;
    }

    /**
     * Map of the resource directory elements.
     * For example, you can use keys with the strtok() method. Or for routes buildings.
     *
     * @return array
     * @see strtok()
     * @example strtok($relative_path, '/');
     */
    public function getDirectoryTokens()
    {
        return [
            self::TOKEN_BASEDIRECTORY => $this->getBaseDirectory(),
            self::TOKEN_NAMESPACE => ($this->getNamespace() ? $this->getNamespace() . DIRECTORY_SEPARATOR : ''),
            self::TOKEN_TYPE => $this->getType() . DIRECTORY_SEPARATOR,
            // Sharding
            self::TOKEN_SHARD_VARIANT => substr($this->getVariant(), 0, self::SHARD_SLICE_LENGTH) . DIRECTORY_SEPARATOR,
            self::TOKEN_VARIANT => $this->getVariant() . DIRECTORY_SEPARATOR,
            self::TOKEN_VERSION => $this->getVersion() . DIRECTORY_SEPARATOR,
            // Sharding
            self::TOKEN_SHARD_FILENAME => substr($this->getUuid(), 0, self::SHARD_SLICE_LENGTH) . DIRECTORY_SEPARATOR,
        ];
    }

    /**
     * Note: Uuid is not really unique, if you want full unique identifier, use hash sum from the full path, for example
     * @return mixed
     */
    public function getUuid()
    {
        if (!$this->uuid) {
            $this->setUuid();
        }
        return $this->uuid;
    }

    /**
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * @param string $name
     * @return ResourceDOInterface
     */
    public function setName($name)
    {
        $this->name = (string)$name;
        $this->setUuid();
        $this->setFilePath();

        return $this;
    }

    /**
     * @return string
     */
    public function getNamespace()
    {
        return $this->namespace;
    }

    /**
     * @param string $namespace
     * @return ResourceDOInterface
     */
    public function setNamespace($namespace = '')
    {
        $this->namespace = (string)$namespace;
        $this->setUuid();
        $this->setFilePath();

        return $this;
    }

    /**
     * @return string
     */
    public function getNameAlternative()
    {
        return $this->nameAlternative;
    }

    /**
     * @param string $nameAlternative
     * @return ResourceDOInterface
     */
    public function setNameAlternative($nameAlternative = '')
    {
        $this->nameAlternative = (string)$nameAlternative;
        $this->setUuid();
        $this->setFilePath();

        return $this;
    }

    /**
     * @return string
     */
    public function getBody()
    {
        return $this->body;
    }

    /**
     * @param string $body
     * @return ResourceDOInterface
     */
    public function setBody($body = '')
    {
        $this->body = (string)$body;
        $this->setUuid();
        $this->setFilePath();

        return $this;
    }

    /**
     * @return string
     */
    public function getType()
    {
        return $this->type;
    }
    /**
     * @param string $type
     * @return ResourceDOInterface
     */
    public function setType($type)
    {
        $this->type = (string)$type;
        $this->setFilePath();

        return $this;
    }

    /**
     * @return string
     */
    public function getVariant()
    {
        if (empty($this->variant)) {
            $this->setVariant();
        }

        return $this->variant;
    }

    /**
     * @param string $variant
     * @return ResourceDOInterface
     */
    public function setVariant($variant = self::DEFAULT_VARIANT)
    {
        $this->variant = (string)$variant;
        $this->setFilePath();

        return $this;
    }

    /**
     * @return int
     */
    public function getVersion()
    {
        if (self::DEFAULT_VERSION !== $this->version && empty($this->version)) {
            $this->setVersion();
        }
        return $this->version;
    }

    /**
     * @param int $version
     * @return ResourceDOInterface
     */
    public function setVersion($version = self::DEFAULT_VERSION)
    {
        $this->version = (int)$version;
        $this->setFilePath();

        return $this;
    }

    /**
     * @return string
     */
    public function getAuthor()
    {
        return $this->author;
    }

    /**
     * @param string $author
     * @return ResourceDOInterface
     */
    public function setAuthor($author)
    {
        $this->author = (string)$author;

        return $this;
    }

    /**
     * @return string
     */
    public function getFilePath()
    {
        return $this->filePath;
    }

    /**
     * @return mixed
     */
    public function getBaseDirectory()
    {
        return $this->baseDirectory;
    }

    /**
     * @param string $dir
     * @return ResourceDOInterface
     */
    public function setBaseDirectory($dir = self::DEFAULT_BASE_DIRECTORY)
    {
        $dir = (string)$dir;
        $this->baseDirectory = '' !== $dir
            ? str_replace(DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR, DIRECTORY_SEPARATOR, $dir . DIRECTORY_SEPARATOR)

            // Avoid set basedir to the root directory '/' if base directory is ommited
            : $dir;
        $this->setFilePath();

        return $this;
    }

    /**
     * @return boolean
     */
    public function isNew()
    {
        return $this->new;
    }

    /**
     * @param boolean $new
     * @return ResourceDOAbstract
     */
    public function setNew($new = false)
    {
        $this->new = $new;

        return $this;
    }

    /**
     * @return boolean
     */
    public function isRecreate()
    {
        return $this->recreate;
    }

    /**
     * @param boolean $recreate
     * @return ResourceDOAbstract
     */
    public function setRecreate($recreate = false)
    {
        $this->recreate = (bool)$recreate;

        return $this;
    }

    public function rewind()
    {
        $this->itemPosition = 0;
    }

    public function current()
    {
        $props = get_object_vars($this);
        $propsNames = array_keys($props);
        sort($propsNames);
        $propName = $propsNames[$this->itemPosition];

        if (!in_array($propName, $this->notIterable)) {

            return [$propName, $props[$propName]];
        }

        return [0, null];
    }

    public function key()
    {
        return $this->itemPosition;
    }

    public function next()
    {
        ++$this->itemPosition;
    }

    public function valid()
    {
        $props = get_object_vars($this);
        $propsNames = array_keys($props);
        sort($propsNames);

        return isset($propsNames[$this->itemPosition]);
    }

    /**
     * @return array
     */
    public function toArray()
    {
        $ar = [];

Avoid variables with short names like $ar. Configured minimum length is 3.

        foreach ($this as $k => $p) {
            
            $ar[$p[0]] = $p[1];
        }
        unset($ar[0]);

        return $ar;
    }

    /**
     * Unique resource identifier for ACL
     * @return mixed
     * @see \Zend\Permissions\Acl\Resource\ResourceInterface::getResourceId
     * @see getFilePath
     */
    public function getResourceId()
    {
        return $this->getFilePath();
    }
}