Inspection of "reduce cyclomatic complexity" - samayo/bulletproof - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — master ( 69506e...313577 )

by samayo
created 2017-10-22 12:51 UTC
Status

Indentation +462 added lines, -462 removed lines patch added patch discarded remove patch

@@ -16,467 +16,467 @@
 block discarded – undo
 
 class Image implements \ArrayAccess
 {
-    /**
-     * @var string The new image name, to be provided or will be generated.
-     */
-    protected $name;
-
-    /**
-     * @var int The image width in pixels
-     */
-    protected $width;
-
-    /**
-     * @var int The image height in pixels
-     */
-    protected $height;
-
-    /**
-     * @var string The image mime type (extension)
-     */
-    protected $mime;
-
-    /**
-     * @var string The full image path (dir + image + mime)
-     */
-    protected $fullPath;
-
-    /**
-     * @var string The folder or image storage location
-     */
-    protected $location;
-
-    /**
-     * @var array A json format of all information about an image
-     */
-    protected $serialize = array();
-
-    /**
-     * @var array The min and max image size allowed for upload (in bytes)
-     */
-    protected $size = array(100, 500000);
-
-    /**
-     * @var array The max height and width image allowed
-     */
-    protected $dimensions = array(5000, 5000);
-
-    /**
-     * @var array The mime types allowed for upload
-     */
-    protected $mimeTypes = array('jpeg', 'png', 'gif', 'jpg');
-
-    /**
-     * @var array list of known image types
-     */
-    protected $imageMimes = array(
-        1 => 'gif', 'jpeg', 'png', 'swf', 'psd',
-        'bmp', 'tiff', 'tiff', 'jpc', 'jp2', 'jpx',
-        'jb2', 'swc', 'iff', 'wbmp', 'xbm', 'ico'
-    );
-    /**
-     * @var array error messages strings
-     */
-    protected $common_upload_errors = array(
-        UPLOAD_ERR_OK         => '',
-        UPLOAD_ERR_INI_SIZE   => 'Image is larger than the specified amount set by the server',
-        UPLOAD_ERR_FORM_SIZE  => 'Image is larger than the specified amount specified by browser',
-        UPLOAD_ERR_PARTIAL    => 'Image could not be fully uploaded. Please try again later',
-        UPLOAD_ERR_NO_FILE    => 'Image is not found',
-        UPLOAD_ERR_NO_TMP_DIR => 'Can\'t write to disk, due to server configuration ( No tmp dir found )',
-        UPLOAD_ERR_CANT_WRITE => 'Failed to write file to disk. Please check you file permissions',
-        UPLOAD_ERR_EXTENSION  => 'A PHP extension has halted this file upload process'
-    );
-    /**
-     * @var array storage for the $_FILES global array
-     */
-    private $_files = array();
-    /**
-     * @var string storage for any errors
-     */
-    private $error = '';
-
-    /**
-     * @param array $_files represents the $_FILES array passed as dependency
-     */
-    public function __construct(array $_files = array())
-    {
-        /* check if php_exif is enabled */
-        if (!function_exists('exif_imagetype')) {
-            $this->error = 'Function \'exif_imagetype\' Not found. Please enable \'php_exif\' in your PHP.ini';
-            return null;
-        }
-
-        $this->_files = $_files;
-    }
-
-    /**
-     * @param mixed $offset
-     * @param mixed $value
-     */
-    public function offsetSet($offset, $value)
-    {
-    }
-
-    /**
-     * @param mixed $offset
-     * @return null
-     */
-    public function offsetExists($offset)
-    {
-    }
-
-    /**
-     * @param mixed $offset
-     */
-    public function offsetUnset($offset)
-    {
-    }
-
-    /**
-     * Gets array value \ArrayAccess
-     *
-     * @param mixed $offset
-     *
-     * @return string|boolean
-     */
-    public function offsetGet($offset)
-    {   
-        /* return error if requested */
-        if ($offset == 'error') {
-            return $this->error;
-        }
+	/**
+	 * @var string The new image name, to be provided or will be generated.
+	 */
+	protected $name;
+
+	/**
+	 * @var int The image width in pixels
+	 */
+	protected $width;
+
+	/**
+	 * @var int The image height in pixels
+	 */
+	protected $height;
+
+	/**
+	 * @var string The image mime type (extension)
+	 */
+	protected $mime;
+
+	/**
+	 * @var string The full image path (dir + image + mime)
+	 */
+	protected $fullPath;
+
+	/**
+	 * @var string The folder or image storage location
+	 */
+	protected $location;
+
+	/**
+	 * @var array A json format of all information about an image
+	 */
+	protected $serialize = array();
+
+	/**
+	 * @var array The min and max image size allowed for upload (in bytes)
+	 */
+	protected $size = array(100, 500000);
+
+	/**
+	 * @var array The max height and width image allowed
+	 */
+	protected $dimensions = array(5000, 5000);
+
+	/**
+	 * @var array The mime types allowed for upload
+	 */
+	protected $mimeTypes = array('jpeg', 'png', 'gif', 'jpg');
+
+	/**
+	 * @var array list of known image types
+	 */
+	protected $imageMimes = array(
+		1 => 'gif', 'jpeg', 'png', 'swf', 'psd',
+		'bmp', 'tiff', 'tiff', 'jpc', 'jp2', 'jpx',
+		'jb2', 'swc', 'iff', 'wbmp', 'xbm', 'ico'
+	);
+	/**
+	 * @var array error messages strings
+	 */
+	protected $common_upload_errors = array(
+		UPLOAD_ERR_OK         => '',
+		UPLOAD_ERR_INI_SIZE   => 'Image is larger than the specified amount set by the server',
+		UPLOAD_ERR_FORM_SIZE  => 'Image is larger than the specified amount specified by browser',
+		UPLOAD_ERR_PARTIAL    => 'Image could not be fully uploaded. Please try again later',
+		UPLOAD_ERR_NO_FILE    => 'Image is not found',
+		UPLOAD_ERR_NO_TMP_DIR => 'Can\'t write to disk, due to server configuration ( No tmp dir found )',
+		UPLOAD_ERR_CANT_WRITE => 'Failed to write file to disk. Please check you file permissions',
+		UPLOAD_ERR_EXTENSION  => 'A PHP extension has halted this file upload process'
+	);
+	/**
+	 * @var array storage for the $_FILES global array
+	 */
+	private $_files = array();
+	/**
+	 * @var string storage for any errors
+	 */
+	private $error = '';
+
+	/**
+	 * @param array $_files represents the $_FILES array passed as dependency
+	 */
+	public function __construct(array $_files = array())
+	{
+		/* check if php_exif is enabled */
+		if (!function_exists('exif_imagetype')) {
+			$this->error = 'Function \'exif_imagetype\' Not found. Please enable \'php_exif\' in your PHP.ini';
+			return null;
+		}
+
+		$this->_files = $_files;
+	}
+
+	/**
+	 * @param mixed $offset
+	 * @param mixed $value
+	 */
+	public function offsetSet($offset, $value)
+	{
+	}
+
+	/**
+	 * @param mixed $offset
+	 * @return null
+	 */
+	public function offsetExists($offset)
+	{
+	}
+
+	/**
+	 * @param mixed $offset
+	 */
+	public function offsetUnset($offset)
+	{
+	}
+
+	/**
+	 * Gets array value \ArrayAccess
+	 *
+	 * @param mixed $offset
+	 *
+	 * @return string|boolean
+	 */
+	public function offsetGet($offset)
+	{   
+		/* return error if requested */
+		if ($offset == 'error') {
+			return $this->error;
+		}
         
-        /* return false if $image['key'] isn't found */
-        if (!isset($this->_files[$offset])) {
-            return false;
-        }
-
-        $this->_files = $this->_files[$offset];
-
-        /* check for common upload errors */
-        if (isset($this->_files['error'])) {
-            $this->error = $this->commonUploadErrors($this->_files['error']);
-        }
-
-        return true;
-    }
-
-    /**
-     * Checks for the common upload errors
-     *
-     * @param $errors int error constant
-     *
-     * @return string
-     */
-    protected function commonUploadErrors($errors)
-    {
-        return $this->common_upload_errors[$errors];
-    }
-
-    /**
-     * Sets acceptable max image height and width
-     *
-     * @param $maxWidth int max width value
-     * @param $maxHeight int max height value
-     *
-     * @return $this
-     */
-    public function setDimension($maxWidth, $maxHeight)
-    {
-        $this->dimensions = array($maxWidth, $maxHeight);
-        return $this;
-    }
-
-    /**
-     * Returns the full path of the image ex 'location/image.mime'
-     *
-     * @return string
-     */
-    public function getFullPath()
-    {
-        $this->fullPath = $this->location . '/' . $this->name . '.' . $this->mime;
-        return $this->fullPath;
-    }
-
-    /**
-     * Returns the image size in bytes
-     *
-     * @return int
-     */
-    public function getSize()
-    {
-        return (int)$this->_files['size'];
-    }
-
-    /**
-     * Define a min and max image size for uploading
-     *
-     * @param $min int minimum value in bytes
-     * @param $max int maximum value in bytes
-     *
-     * @return $this
-     */
-    public function setSize($min, $max)
-    {
-        $this->size = array($min, $max);
-        return $this;
-    }
-
-    /**
-     * Returns a JSON format of the image width, height, name, mime ...
-     *
-     * @return string
-     */
-    public function getJson()
-    {
-        return json_encode($this->serialize);
-    }
-
-    /**
-     * Returns the image mime type
-     *
-     * @return null|string
-     */
-    public function getMime()
-    {
-        if (!$this->mime) {
-            return $this->getImageMime($this->_files['tmp_name']);
-        }
-        return $this->mime;
-    }
-
-    /**
-     * Define a mime type for uploading
-     *
-     * @param array $fileTypes
-     *
-     * @return $this
-     */
-    public function setMime(array $fileTypes)
-    {
-        $this->mimeTypes = $fileTypes;
-        return $this;
-    }
-
-    /**
-     * Gets the real image mime type
-     *
-     * @param $tmp_name string The upload tmp directory
-     *
-     * @return null|string
-     */
-    protected function getImageMime($tmp_name)
-    {
-        $mime = @$this->imageMimes[exif_imagetype($tmp_name)];
-
-        if (!$mime) {
-            return null;
-        }
-
-        return $mime;
-    }
-
-    /**
-     * Returns error string or false if no errors occurred
-     *
-     * @return string|false
-     */
-    public function getError()
-    {
-        return $this->error != '' ? $this->error : false;
-    }
-
-    /**
-     * This methods validates and uploads the image
-     * @return false|Image
-     */
-    public function upload()
-    {
-        /* modify variable names for convenience */
-        $image = $this;
-        $files = $this->_files;
-
-        if ($this->error || !isset($files['tmp_name'])) {
-            return false;
-        }
-
-        /* check image for valid mime types and return mime */
-        $image->mime = $image->getImageMime($files['tmp_name']);
-        /* validate image mime type */
-        if (!in_array($image->mime, $image->mimeTypes)) {
-            $ext = implode(', ', $image->mimeTypes);
-            $image->error = sprintf('Invalid File! Only (%s) image types are allowed', $ext);
-            return false;
-        }
-
-        /* initialize image properties */
-        $image->name = $image->getName();
-        $image->width = $image->getWidth();
-        $image->height = $image->getHeight();
-        $image->location = $image->getLocation();
-
-        /* get image sizes */
-        list($minSize, $maxSize) = $image->size;
-
-        /* check image size based on the settings */
-        if ($files['size'] < $minSize || $files['size'] > $maxSize) {
-            $min = intval($minSize / 1000) ?: 1;
-            $max = intval($maxSize / 1000) ?: 1;
-            $image->error = 'Image size should be at least ' . $min . ' KB, and no more than ' . $max . ' KB';
-            return null;
-        }
-
-        /* check image dimension */
-        list($allowedWidth, $allowedHeight) = $image->dimensions;
-
-        if ($image->height > $allowedHeight || $image->width > $allowedWidth) {
-            $image->error = 'Image height/width should be less than ' . $allowedHeight . '/' . $allowedWidth . ' pixels';
-            return false;
-        }
-
-        if ($image->height < 2 || $image->width < 2) {
-            $image->error = 'Image height/width too small or corrupted.';
-            return false;
-        }
-
-        /* set and get folder name */
-        $image->fullPath = $image->location . '/' . $image->name . '.' . $image->mime;
-
-        /* gather image info for json storage */
-        $image->serialize = array(
-            'name' => $image->name,
-            'mime' => $image->mime,
-            'height' => $image->height,
-            'width' => $image->width,
-            'size' => $files['size'],
-            'location' => $image->location,
-            'fullpath' => $image->fullPath
-        );
-
-        if ($image->error === '') {
-            $moveUpload = $image->moveUploadedFile($files['tmp_name'], $image->fullPath);
-            if (false !== $moveUpload) {
-                return $image;
-            }
-        }
-
-        $image->error = 'Upload failed, Unknown error occured';
-        return false;
-    }
-
-    /**
-     * Returns the image name
-     *
-     * @return string
-     */
-    public function getName()
-    {
-        if (!$this->name) {
-            return uniqid('', true) . '_' . str_shuffle(implode(range('e', 'q')));
-        }
-
-        return $this->name;
-    }
-
-    /**
-     * Provide image name if not provided
-     *
-     * @param null $isNameProvided
-     * @return $this
-     */
-    public function setName($isNameProvided = null)
-    {
-        if ($isNameProvided) {
-            $this->name = filter_var($isNameProvided, FILTER_SANITIZE_STRING);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Returns the image width
-     *
-     * @return int
-     */
-    public function getWidth()
-    {
-        if ($this->width != null) {
-            return $this->width;
-        }
-
-        list($width) = getImageSize($this->_files['tmp_name']);
-        return $width;
-    }
-
-    /**
-     * Returns the image height in pixels
-     *
-     * @return int
-     */
-    public function getHeight()
-    {
-        if ($this->height != null) {
-            return $this->height;
-        }
-
-        list(, $height) = getImageSize($this->_files['tmp_name']);
-        return $height;
-    }
-
-    /**
-     * Returns the storage / folder name
-     *
-     * @return string
-     */
-    public function getLocation()
-    {
-        if (!$this->location) {
-            $this->setLocation();
-        }
-
-        return $this->location;
-    }
-
-    /**
-     * Creates a location for upload storage
-     *
-     * @param $dir string the folder name to create
-     * @param int $permission chmod permission
-     *
-     * @return $this
-     */
-    public function setLocation($dir = 'bulletproof', $permission = 0666)
-    {
-
-        if (!file_exists($dir) && !is_dir($dir) && !$this->location) {
-            $createFolder = @mkdir('' . $dir, (int)$permission, true);
-            if (!$createFolder) {
-                $this->error = 'Error! Folder ' . $dir . ' could not be created';
-                return false;
-            }
-        }
-
-        /* check if we can create a file in the directory */
-        if (!is_writable($dir)) {
-            $this->error = 'The images directory \'' . $dir . '\' is not writable!';
-            return false;
-        }
-
-        $this->location = $dir;
-        return $this;
-    }
-
-    /**
-     * Final upload method to be called, isolated for testing purposes
-     *
-     * @param $tmp_name int the temporary location of the image file
-     * @param $destination int upload destination
-     *
-     * @return bool
-     */
-    public function moveUploadedFile($tmp_name, $destination)
-    {
-        return move_uploaded_file($tmp_name, $destination);
-    }
+		/* return false if $image['key'] isn't found */
+		if (!isset($this->_files[$offset])) {
+			return false;
+		}
+
+		$this->_files = $this->_files[$offset];
+
+		/* check for common upload errors */
+		if (isset($this->_files['error'])) {
+			$this->error = $this->commonUploadErrors($this->_files['error']);
+		}
+
+		return true;
+	}
+
+	/**
+	 * Checks for the common upload errors
+	 *
+	 * @param $errors int error constant
+	 *
+	 * @return string
+	 */
+	protected function commonUploadErrors($errors)
+	{
+		return $this->common_upload_errors[$errors];
+	}
+
+	/**
+	 * Sets acceptable max image height and width
+	 *
+	 * @param $maxWidth int max width value
+	 * @param $maxHeight int max height value
+	 *
+	 * @return $this
+	 */
+	public function setDimension($maxWidth, $maxHeight)
+	{
+		$this->dimensions = array($maxWidth, $maxHeight);
+		return $this;
+	}
+
+	/**
+	 * Returns the full path of the image ex 'location/image.mime'
+	 *
+	 * @return string
+	 */
+	public function getFullPath()
+	{
+		$this->fullPath = $this->location . '/' . $this->name . '.' . $this->mime;
+		return $this->fullPath;
+	}
+
+	/**
+	 * Returns the image size in bytes
+	 *
+	 * @return int
+	 */
+	public function getSize()
+	{
+		return (int)$this->_files['size'];
+	}
+
+	/**
+	 * Define a min and max image size for uploading
+	 *
+	 * @param $min int minimum value in bytes
+	 * @param $max int maximum value in bytes
+	 *
+	 * @return $this
+	 */
+	public function setSize($min, $max)
+	{
+		$this->size = array($min, $max);
+		return $this;
+	}
+
+	/**
+	 * Returns a JSON format of the image width, height, name, mime ...
+	 *
+	 * @return string
+	 */
+	public function getJson()
+	{
+		return json_encode($this->serialize);
+	}
+
+	/**
+	 * Returns the image mime type
+	 *
+	 * @return null|string
+	 */
+	public function getMime()
+	{
+		if (!$this->mime) {
+			return $this->getImageMime($this->_files['tmp_name']);
+		}
+		return $this->mime;
+	}
+
+	/**
+	 * Define a mime type for uploading
+	 *
+	 * @param array $fileTypes
+	 *
+	 * @return $this
+	 */
+	public function setMime(array $fileTypes)
+	{
+		$this->mimeTypes = $fileTypes;
+		return $this;
+	}
+
+	/**
+	 * Gets the real image mime type
+	 *
+	 * @param $tmp_name string The upload tmp directory
+	 *
+	 * @return null|string
+	 */
+	protected function getImageMime($tmp_name)
+	{
+		$mime = @$this->imageMimes[exif_imagetype($tmp_name)];
+
+		if (!$mime) {
+			return null;
+		}
+
+		return $mime;
+	}
+
+	/**
+	 * Returns error string or false if no errors occurred
+	 *
+	 * @return string|false
+	 */
+	public function getError()
+	{
+		return $this->error != '' ? $this->error : false;
+	}
+
+	/**
+	 * This methods validates and uploads the image
+	 * @return false|Image
+	 */
+	public function upload()
+	{
+		/* modify variable names for convenience */
+		$image = $this;
+		$files = $this->_files;
+
+		if ($this->error || !isset($files['tmp_name'])) {
+			return false;
+		}
+
+		/* check image for valid mime types and return mime */
+		$image->mime = $image->getImageMime($files['tmp_name']);
+		/* validate image mime type */
+		if (!in_array($image->mime, $image->mimeTypes)) {
+			$ext = implode(', ', $image->mimeTypes);
+			$image->error = sprintf('Invalid File! Only (%s) image types are allowed', $ext);
+			return false;
+		}
+
+		/* initialize image properties */
+		$image->name = $image->getName();
+		$image->width = $image->getWidth();
+		$image->height = $image->getHeight();
+		$image->location = $image->getLocation();
+
+		/* get image sizes */
+		list($minSize, $maxSize) = $image->size;
+
+		/* check image size based on the settings */
+		if ($files['size'] < $minSize || $files['size'] > $maxSize) {
+			$min = intval($minSize / 1000) ?: 1;
+			$max = intval($maxSize / 1000) ?: 1;
+			$image->error = 'Image size should be at least ' . $min . ' KB, and no more than ' . $max . ' KB';
+			return null;
+		}
+
+		/* check image dimension */
+		list($allowedWidth, $allowedHeight) = $image->dimensions;
+
+		if ($image->height > $allowedHeight || $image->width > $allowedWidth) {
+			$image->error = 'Image height/width should be less than ' . $allowedHeight . '/' . $allowedWidth . ' pixels';
+			return false;
+		}
+
+		if ($image->height < 2 || $image->width < 2) {
+			$image->error = 'Image height/width too small or corrupted.';
+			return false;
+		}
+
+		/* set and get folder name */
+		$image->fullPath = $image->location . '/' . $image->name . '.' . $image->mime;
+
+		/* gather image info for json storage */
+		$image->serialize = array(
+			'name' => $image->name,
+			'mime' => $image->mime,
+			'height' => $image->height,
+			'width' => $image->width,
+			'size' => $files['size'],
+			'location' => $image->location,
+			'fullpath' => $image->fullPath
+		);
+
+		if ($image->error === '') {
+			$moveUpload = $image->moveUploadedFile($files['tmp_name'], $image->fullPath);
+			if (false !== $moveUpload) {
+				return $image;
+			}
+		}
+
+		$image->error = 'Upload failed, Unknown error occured';
+		return false;
+	}
+
+	/**
+	 * Returns the image name
+	 *
+	 * @return string
+	 */
+	public function getName()
+	{
+		if (!$this->name) {
+			return uniqid('', true) . '_' . str_shuffle(implode(range('e', 'q')));
+		}
+
+		return $this->name;
+	}
+
+	/**
+	 * Provide image name if not provided
+	 *
+	 * @param null $isNameProvided
+	 * @return $this
+	 */
+	public function setName($isNameProvided = null)
+	{
+		if ($isNameProvided) {
+			$this->name = filter_var($isNameProvided, FILTER_SANITIZE_STRING);
+		}
+
+		return $this;
+	}
+
+	/**
+	 * Returns the image width
+	 *
+	 * @return int
+	 */
+	public function getWidth()
+	{
+		if ($this->width != null) {
+			return $this->width;
+		}
+
+		list($width) = getImageSize($this->_files['tmp_name']);
+		return $width;
+	}
+
+	/**
+	 * Returns the image height in pixels
+	 *
+	 * @return int
+	 */
+	public function getHeight()
+	{
+		if ($this->height != null) {
+			return $this->height;
+		}
+
+		list(, $height) = getImageSize($this->_files['tmp_name']);
+		return $height;
+	}
+
+	/**
+	 * Returns the storage / folder name
+	 *
+	 * @return string
+	 */
+	public function getLocation()
+	{
+		if (!$this->location) {
+			$this->setLocation();
+		}
+
+		return $this->location;
+	}
+
+	/**
+	 * Creates a location for upload storage
+	 *
+	 * @param $dir string the folder name to create
+	 * @param int $permission chmod permission
+	 *
+	 * @return $this
+	 */
+	public function setLocation($dir = 'bulletproof', $permission = 0666)
+	{
+
+		if (!file_exists($dir) && !is_dir($dir) && !$this->location) {
+			$createFolder = @mkdir('' . $dir, (int)$permission, true);
+			if (!$createFolder) {
+				$this->error = 'Error! Folder ' . $dir . ' could not be created';
+				return false;
+			}
+		}
+
+		/* check if we can create a file in the directory */
+		if (!is_writable($dir)) {
+			$this->error = 'The images directory \'' . $dir . '\' is not writable!';
+			return false;
+		}
+
+		$this->location = $dir;
+		return $this;
+	}
+
+	/**
+	 * Final upload method to be called, isolated for testing purposes
+	 *
+	 * @param $tmp_name int the temporary location of the image file
+	 * @param $destination int upload destination
+	 *
+	 * @return bool
+	 */
+	public function moveUploadedFile($tmp_name, $destination)
+	{
+		return move_uploaded_file($tmp_name, $destination);
+	}
 }
\ No newline at end of file
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samayo / bulletproof

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Indentation +462 added lines, -462 removed lines patch added patch discarded remove patch
