Thumb::config() - Code Metrics - Inspection of "add melhorias gerais, add thumb, add recaptcha" - winframework/winphp - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 981a91...dd2c56 )

by Wanderson

created 2017-07-21 20:22 UTC

Thumb::config() A

↳ Parent: Thumb

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	7
nc	2
nop	1
dl	0
loc	10
rs	9.4285
c	0
b	0
f	0

<?php

namespace Win\File\Thumb;

use PHPThumb\GD;
use Win\File\Directory;
use Win\File\Image;

/**
 * Gera thumbs utilizando alguma biblioteca de terceiros
 */
class Thumb {

	private $url;
	private $cache = null;
	private $default = null;
	private $opacity = 100;

	/** @var AdapterInterface Biblioteca responsável pela thumb */
	public $adapter;

	/** @var GD */
	private $image;
	private $imageUrl;
	private $width;
	private $height;
	private $padding;
	private $quality;
	private $mode;
	static private $modes = ['normal', 'center', 'padding'];

	/**
	 * Construtor
	 */
	public function __construct() {
		$this->width = Image::MAX_WIDTH;
		$this->height = Image::MAX_WIDTH;
		$this->quality = Image::QUALITY;
		$this->mode = 'normal';
	}

	public function setCache($cache) {
		$this->cache = $cache;
	}

	/**
	 * Define a imagem padrão caso não encontre a imagem
	 * @param string $default
	 * @param int $opacity
	 */
	public function setDefault($default, $opacity) {
		$this->default = $default;
		$this->opacity = $opacity;
	}

	/**
	 * Inicia configurações com base na url
	 * @param string $url
	 */
	public function config($url) {
		$config = explode('/', str_replace('cache/thumb/', '', $url));

		if (count($config) >= 4) {
			$this->setMode(array_shift($config));
			$this->url = implode('/', $config);
			$this->setSize($config);
			$this->setImageUrl($config);
		}
	}

	/**
	 * Define o nome da imagem
	 * é possivel utililizar dois modos de apelido para a imagem
	 * diretorio/real/[APELIDO]_nome-imagem.jpg
	 * diretorio/real/nome-imagem/[APELIDO].jpg
	 */
	private function setImageUrl($config) {
		$imageName = explode('_', array_pop($config));
		$this->imageUrl = BASE_PATH . '/' . implode('/', $config) . '/' . end($imageName);

		if (!file_exists($this->imageUrl)) {
			$imageExt = explode('.', end($imageName));
			$this->imageUrl = BASE_PATH . '/' . implode('/', $config) . '.' . $imageExt[1];
		}
	}

	/** @param string $mode */
	private function setMode($mode) {
		if (in_array($mode, static::$modes)) {
class YourClass
{
    private static $someVariable;

    public static function getSomeVariable()
    {
        return static::$someVariable;
    }
}
			$this->mode = $mode;
		}
	}

	/**
	 * Define as dimensões
	 * @param mixed[] $config
	 */
	private function setSize(&$config) {
		$size = explode('x', array_shift($config));
		if (isset($size[0]) && $size[0] > 0) {
			$this->width = (int) $size[0];
		}
		if (isset($size[1]) && $size[1] > 0) {
			$this->height = (int) $size[1];
		}
		if (isset($size[2])) {
			$this->padding = (int) $size[2];
		}
		if (count($size) == 1) {
			$this->height = array_shift($config);
		}
	}

	/** Exibe a thumb final */
	public function show() {
		if ($this->validate()) {
			$this->image = new GD($this->imageUrl);
			$this->image->setOptions(['jpegQuality' => 75]);
			$thumb = $this->{$this->mode}();
			$this->saveCache($thumb);
			$thumb->show();
		} else {
			$this->showDefault();
		}
	}

	/** @return boolean */
	private function validate() {
		if (!file_exists($this->imageUrl)) {
			return false;
		}
		return true;
	}

	/**
	 * Salva a imagem no diretorio de cache se necessário
	 * @param GD $thumb
	 */
	private function saveCache($thumb) {
		if (!is_null($this->cache)) {
			$cacheDir = BASE_PATH . '/' . $this->cache . '/thumb';
			$url = explode('/', $cacheDir . '/' . $this->mode . '/' . $this->url);
			$newFile = array_pop($url);
			$dir = new Directory(implode('/', $url));
			$dir->create();
			$thumb->save($dir->getPath() . $newFile);
		}
	}

	/**  Exibe a imagem default */
	private function showDefault() {
		$this->image = new GD(BASE_PATH . '/' . $this->default);
		$this->padding = $this->width * 0.2;
		$thumb = $this->padding();
		$this->applyOpacity($thumb);
		$thumb->show();
	}

	/**
	 * Aplica opacidade na imagem
	 * @param GD $thumb
	 */
	private function applyOpacity($thumb) {
		$img = imagecreatetruecolor($this->width, $this->height);
		imagefilledrectangle($img, 0, 0, $this->width, $this->height, imagecolorallocate($img, 255, 255, 255));
		imagecopymerge($thumb->getOldImage(), $img, 0, 0, 0, 0, $this->width, $this->height, 100 - $this->opacity);
	}

	/* Modos */

	/** @return GD */
	protected function normal() {
		return $this->image->resize($this->width, $this->height);
	}

	/** @return GD */
	protected function center() {
		return $this->image->adaptiveResize($this->width, $this->height);
	}

	/** @return GD */
	protected function padding() {
		return $this->image->resize($this->width, $this->height)->pad($this->width + $this->padding, $this->height + $this->padding);
	}

}


1			<?php
2
3			namespace Win\File\Thumb;
4
5			use PHPThumb\GD;
6			use Win\File\Directory;
7			use Win\File\Image;
8
9			/**
10			* Gera thumbs utilizando alguma biblioteca de terceiros
11			*/
12			class Thumb {
13
14			private $url;
15			private $cache = null;
16			private $default = null;
17			private $opacity = 100;
18
19			/** @var AdapterInterface Biblioteca responsável pela thumb */
20			public $adapter;
21
22			/** @var GD */
23			private $image;
24			private $imageUrl;
25			private $width;
26			private $height;
27			private $padding;
28			private $quality;
29			private $mode;
30			static private $modes = ['normal', 'center', 'padding'];
31
32			/**
33			* Construtor
34			*/
35			public function __construct() {
36			$this->width = Image::MAX_WIDTH;
37			$this->height = Image::MAX_WIDTH;
38			$this->quality = Image::QUALITY;
39			$this->mode = 'normal';
40			}
41
42			public function setCache($cache) {
43			$this->cache = $cache;
44			}
45
46			/**
47			* Define a imagem padrão caso não encontre a imagem
48			* @param string $default
49			* @param int $opacity
50			*/
51			public function setDefault($default, $opacity) {
52			$this->default = $default;
53			$this->opacity = $opacity;
54			}
55
56			/**
57			* Inicia configurações com base na url
58			* @param string $url
59			*/
60			public function config($url) {
61			$config = explode('/', str_replace('cache/thumb/', '', $url));
62
63			if (count($config) >= 4) {
64			$this->setMode(array_shift($config));
65			$this->url = implode('/', $config);
66			$this->setSize($config);
67			$this->setImageUrl($config);
68			}
69			}
70
71			/**
72			* Define o nome da imagem
73			* é possivel utililizar dois modos de apelido para a imagem
74			* diretorio/real/[APELIDO]_nome-imagem.jpg
75			* diretorio/real/nome-imagem/[APELIDO].jpg
76			*/
77			private function setImageUrl($config) {
78			$imageName = explode('_', array_pop($config));
79			$this->imageUrl = BASE_PATH . '/' . implode('/', $config) . '/' . end($imageName);
80
81			if (!file_exists($this->imageUrl)) {
82			$imageExt = explode('.', end($imageName));
83			$this->imageUrl = BASE_PATH . '/' . implode('/', $config) . '.' . $imageExt[1];
84			}
85			}
86
87			/** @param string $mode */
88			private function setMode($mode) {
89			if (in_array($mode, static::$modes)) {
			0 ignored issues – show Bug introduced 2017-07-21 20:23 UTC by Report Bug Copy Issue Report Since `$modes` is declared private, accessing it with `static` will lead to errors in possible sub-classes; consider using `self`, or increasing the visibility of `$modes` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static $someVariable; public static function getSomeVariable() { return static::$someVariable; } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { } YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class SomeClass { private static $someVariable; public static function getSomeVariable() { return self::$someVariable; // self works fine with private. } } Loading history...
90			$this->mode = $mode;
91			}
92			}
93
94			/**
95			* Define as dimensões
96			* @param mixed[] $config
97			*/
98			private function setSize(&$config) {
99			$size = explode('x', array_shift($config));
100			if (isset($size[0]) && $size[0] > 0) {
101			$this->width = (int) $size[0];
102			}
103			if (isset($size[1]) && $size[1] > 0) {
104			$this->height = (int) $size[1];
105			}
106			if (isset($size[2])) {
107			$this->padding = (int) $size[2];
108			}
109			if (count($size) == 1) {
110			$this->height = array_shift($config);
111			}
112			}
113
114			/** Exibe a thumb final */
115			public function show() {
116			if ($this->validate()) {
117			$this->image = new GD($this->imageUrl);
118			$this->image->setOptions(['jpegQuality' => 75]);
119			$thumb = $this->{$this->mode}();
120			$this->saveCache($thumb);
121			$thumb->show();
122			} else {
123			$this->showDefault();
124			}
125			}
126
127			/** @return boolean */
128			private function validate() {
129			if (!file_exists($this->imageUrl)) {
130			return false;
131			}
132			return true;
133			}
134
135			/**
136			* Salva a imagem no diretorio de cache se necessário
137			* @param GD $thumb
138			*/
139			private function saveCache($thumb) {
140			if (!is_null($this->cache)) {
141			$cacheDir = BASE_PATH . '/' . $this->cache . '/thumb';
142			$url = explode('/', $cacheDir . '/' . $this->mode . '/' . $this->url);
143			$newFile = array_pop($url);
144			$dir = new Directory(implode('/', $url));
145			$dir->create();
146			$thumb->save($dir->getPath() . $newFile);
147			}
148			}
149
150			/** Exibe a imagem default */
151			private function showDefault() {
152			$this->image = new GD(BASE_PATH . '/' . $this->default);
153			$this->padding = $this->width * 0.2;
154			$thumb = $this->padding();
155			$this->applyOpacity($thumb);
156			$thumb->show();
157			}
158
159			/**
160			* Aplica opacidade na imagem
161			* @param GD $thumb
162			*/
163			private function applyOpacity($thumb) {
164			$img = imagecreatetruecolor($this->width, $this->height);
165			imagefilledrectangle($img, 0, 0, $this->width, $this->height, imagecolorallocate($img, 255, 255, 255));
166			imagecopymerge($thumb->getOldImage(), $img, 0, 0, 0, 0, $this->width, $this->height, 100 - $this->opacity);
167			}
168
169			/* Modos */
170
171			/** @return GD */
172			protected function normal() {
173			return $this->image->resize($this->width, $this->height);
174			}
175
176			/** @return GD */
177			protected function center() {
178			return $this->image->adaptiveResize($this->width, $this->height);
179			}
180
181			/** @return GD */
182			protected function padding() {
183			return $this->image->resize($this->width, $this->height)->pad($this->width + $this->padding, $this->height + $this->padding);
184			}
185
186			}
187

winframework / winphp

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Thumb::config() A

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