Client::__toString() - Code Metrics - Inspection of "Added __toString() implementation (#1)" - arjanwestdorp/imaginary-client - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( dd8f41...dc47e2 )

by Arjan

created 2017-05-10 06:29 UTC

Client::__toString() A

↳ Parent: Client

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
cc	1
eloc	2
nc	1
nop	0
crap	1

<?php

namespace ArjanWestdorp\Imaginary;

use ArjanWestdorp\Imaginary\Exceptions\InvalidConfigException;
use ArjanWestdorp\Imaginary\Exceptions\UndefinedDefinitionException;
use Closure;

class Client
{
    /**
     * @var array;
     */
    protected $definitions = [];
    /**
     * @var string
     */
    protected $key;
    /**
     * @var array
     */
    protected $manipulations;
    /**
     * @var string
     */
    protected $url;
    /**
     * @var array
     */
    private $config;

    /**
     * Client constructor.
     *
     * @param $config
     */
    public function __construct($config)
    {
        $this->config = $config;
    }

    /**
     * Check if a predefined manipulation set need to be called.
     *
     * @param string $method
     * @param array $arguments
     * @return $this
     */
    public function __call($method, $arguments)
    {
        if (isset($this->definitions[$method]) && is_callable($this->definitions[$method])) {

            array_unshift($arguments, $this);

            call_user_func_array($this->definitions[$method], $arguments);

            return $this;
        }

        throw UndefinedDefinitionException::definitionNotDefined($method);
    }

    /**
     * Make a circle of the image with the given radius.
     *
     * @param string $radius
     * @return $this
     */
    public function circle($radius = 'max')
    {
        $this->manipulations['r'] = $radius;

        return $this;
    }

    /**
     * Define a predefined set of manipulations.
     *
     * @param string $key
     * @param Closure $callback
     * @return $this
     */
    public function define($key, Closure $callback)
    {
        $this->definitions[$key] = $callback;

        return $this;
    }

    /**
     * Let the client fetch the given url as image.
     *
     * @param string $url
     * @return $this
     */
    public function fetch($url)
    {
        $this->key = $url;

        return $this;
    }

    /**
     * Fit the image when resizing it.
     *
     * @param null|string $gravity
     * @return $this
     */
    public function fit($gravity = null)
    {
        $this->manipulations['c'] = 'fit';

        if (!is_null($gravity)) {
            $this->manipulations['g'] = $gravity;
        }

        return $this;
    }

    /**
     * Set the desired height of the image.
     *
     * @param int $height
     * @return $this
     */
    public function height($height)
    {
        $this->manipulations['h'] = $height;

        return $this;
    }

    /**
     * Retrieve the imaginary url.
     *
     * @return string
     * @throws InvalidConfigException
     */
    public function url()
    {
        if (!isset($this->config['url'])) {
            throw InvalidConfigException::urlNotDefined();
        }

        if (!isset($this->config['client'])) {
            throw InvalidConfigException::clientNotDefined();
        }

        return implode('/', array_filter([
            $this->config['url'],
            $this->config['client'],
            $this->getResourceKey(),
            $this->getTypeKey(),
            $this->getManipulations(),
            $this->key
        ]));
    }

    /**
     * Get the resource key.
     * We currently only support image.
     *
     * @return string
     */
    protected function getResourceKey()
    {
        return 'image';
    }

    /**
     * Get the type key.
     * We only support fetch at the moment.
     *
     * @return string
     */
    protected function getTypeKey()
    {
        return 'fetch';
    }

    /**
     * Get the string representation of all manipulations that
     * need to be executed on the given resource.
     *
     * @return string|null
     */
    public function getManipulations()
    {
        $manipulations = array_map(function ($key) {
            return $key . '_' . $this->manipulations[$key];
        }, array_keys($this->manipulations ?: []));

        return implode(',', $manipulations);
    }

    /**
     * Set the desired width of the image.
     *
     * @param int $width
     * @return $this
     */
    public function width($width)
    {
        $this->manipulations['w'] = $width;

        return $this;
    }

    /**
     * Return the url for this image.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->url();
    }
}

1		<?php
2
3		namespace ArjanWestdorp\Imaginary;
4
5		use ArjanWestdorp\Imaginary\Exceptions\InvalidConfigException;
6		use ArjanWestdorp\Imaginary\Exceptions\UndefinedDefinitionException;
7		use Closure;
8
9		class Client
10		{
11		/**
12		* @var array;
13		*/
14		protected $definitions = [];
15		/**
16		* @var string
17		*/
18		protected $key;
19		/**
20		* @var array
21		*/
22		protected $manipulations;
23		/**
24		* @var string
25		*/
26		protected $url;
27		/**
28		* @var array
29		*/
30		private $config;
31
32		/**
33		* Client constructor.
34		*
35		* @param $config
36		*/
37	13	public function __construct($config)
38		{
39	13	$this->config = $config;
40	13	}
41
42		/**
43		* Check if a predefined manipulation set need to be called.
44		*
45		* @param string $method
46		* @param array $arguments
47		* @return $this
48		*/
49	3	public function __call($method, $arguments)
50		{
51	3	if (isset($this->definitions[$method]) && is_callable($this->definitions[$method])) {
52
53	2	array_unshift($arguments, $this);
54
55	2	call_user_func_array($this->definitions[$method], $arguments);
56
57	2	return $this;
58		}
59
60	1	throw UndefinedDefinitionException::definitionNotDefined($method);
61		}
62
63		/**
64		* Make a circle of the image with the given radius.
65		*
66		* @param string $radius
67		* @return $this
68		*/
69	2	public function circle($radius = 'max')
70		{
71	2	$this->manipulations['r'] = $radius;
72
73	2	return $this;
74		}
75
76		/**
77		* Define a predefined set of manipulations.
78		*
79		* @param string $key
80		* @param Closure $callback
81		* @return $this
82		*/
83	2	public function define($key, Closure $callback)
84		{
85	2	$this->definitions[$key] = $callback;
86
87	2	return $this;
88		}
89
90		/**
91		* Let the client fetch the given url as image.
92		*
93		* @param string $url
94		* @return $this
95		*/
96	13	public function fetch($url)
97		{
98	13	$this->key = $url;
99
100	13	return $this;
101		}
102
103		/**
104		* Fit the image when resizing it.
105		*
106		* @param null\|string $gravity
107		* @return $this
108		*/
109	5	public function fit($gravity = null)
110		{
111	5	$this->manipulations['c'] = 'fit';
112
113	5	if (!is_null($gravity)) {
114	4	$this->manipulations['g'] = $gravity;
115	4	}
116
117	5	return $this;
118		}
119
120		/**
121		* Set the desired height of the image.
122		*
123		* @param int $height
124		* @return $this
125		*/
126	2	public function height($height)
127		{
128	2	$this->manipulations['h'] = $height;
129
130	2	return $this;
131		}
132
133		/**
134		* Retrieve the imaginary url.
135		*
136		* @return string
137		* @throws InvalidConfigException
138		*/
139	12	public function url()
140		{
141	12	if (!isset($this->config['url'])) {
142	1	throw InvalidConfigException::urlNotDefined();
143		}
144
145	11	if (!isset($this->config['client'])) {
146	1	throw InvalidConfigException::clientNotDefined();
147		}
148
149	10	return implode('/', array_filter([
150	10	$this->config['url'],
151	10	$this->config['client'],
152	10	$this->getResourceKey(),
153	10	$this->getTypeKey(),
154	10	$this->getManipulations(),
155	10	$this->key
156	10	]));
157		}
158
159		/**
160		* Get the resource key.
161		* We currently only support image.
162		*
163		* @return string
164		*/
165	10	protected function getResourceKey()
166		{
167	10	return 'image';
168		}
169
170		/**
171		* Get the type key.
172		* We only support fetch at the moment.
173		*
174		* @return string
175		*/
176	10	protected function getTypeKey()
177		{
178	10	return 'fetch';
179		}
180
181		/**
182		* Get the string representation of all manipulations that
183		* need to be executed on the given resource.
184		*
185		* @return string\|null
186		*/
187		public function getManipulations()
188		{
189	10	$manipulations = array_map(function ($key) {
190	9	return $key . '_' . $this->manipulations[$key];
191	10	}, array_keys($this->manipulations ?: []));
192
193	10	return implode(',', $manipulations);
194		}
195
196		/**
197		* Set the desired width of the image.
198		*
199		* @param int $width
200		* @return $this
201		*/
202	5	public function width($width)
203		{
204	5	$this->manipulations['w'] = $width;
205
206	5	return $this;
207		}
208
209		/**
210		* Return the url for this image.
211		*
212		* @return string
213		*/
214	1	public function __toString()
215		{
216	1	return $this->url();
217		}
218		}

arjanwestdorp / imaginary-client

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Client::__toString() A

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