Manager::all() - Code Metrics - Inspection of "Try and reduce code duplication." - glennmcewan/config - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8cb404...470a0d )

by Glenn

created 2017-01-24 22:47 UTC

Manager::all() A

↳ Parent: Manager

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

<?php

namespace Glenn\Config;

use ArrayAccess;

use Glenn\Config\Contracts\ManagerContract;

class Manager implements ArrayAccess, ManagerContract
{
    /**
     * All of the configuration items.
     *
     * @var array
     */
    protected $items = [];

    /**
     * Construct a new Config Manager pre-loaded with items.
     *
     * @param array $items
     *
     * @author Glenn McEwan <[email protected]>
     */
    public function __construct(array $items = [])
    {
        $this->items = $items;
    }

    /**
     * Check if a key exists in the config.
     *
     * @param string $key The key in the config to check for existence
     *
     * @return bool
     *
     * @author Glenn McEwan <[email protected]>
     */
    public function has($key)
    {
        $items = $this->all();

        if (empty($items) || is_null($key)) {
            return false;
        }

        if (array_key_exists($key, $items)) {
            return true;
        }

        if ($this->get($key) === null) {
            return false;
        }

        return true;
    }

    /**
     * Retrieve a given config value by its key.
     *
     * @param string $key     Config key
     * @param mixed  $default Default value if the key doesn't exist
     *
     * @return mixed The config value
     *
     * @author Glenn McEwan <[email protected]>
     */
    public function get($key, $default = null)
    {
        $items = $this->all();

        if (array_key_exists($key, $items)) {
            return $items[$key];
        }

        foreach (explode('.', $key) as $segment) {
            if (!is_array($items) || !array_key_exists($segment, $items)) {
                return $default;
            }

            $items = $items[$segment];
        }

        return $items;
    }

    /**
     * Retrieve all of the config items.
     *
     * @return array
     *
     * @author Glenn McEwan <[email protected]>
     */
    public function all()
    {
        return $this->items;
    }

    /**
     * Set a config entry by key, optional value.
     *
     * @param string $key   Config key
     * @param mixed  $value Config value
     *
     * @return static return self / $this for chain-ability
     *
     * @author Glenn McEwan <[email protected]>
     */
    public function set($key, $value = null)
    {
        $items = &$this->items;

        $keys = explode('.', $key);

        foreach ($keys as $key) {
            if (!isset($items[$key]) || !is_array($items[$key])) {
                $items[$key] = [];
            }

            $items = &$items[$key];
        }

        $items = $value;

        return $this;
    }

    /**
     * If a parent key is passed, for example, as 'deployment',
     * then the data will be put in to the Config as deployment.*,
     * otherwise it will be placed at the root level in the config.
     *
     * Optionally, a parent key in which the config data will reside.
     *
     * @param mixed  $value The array to set in to the config
     * @param string $key   [optional] A parent config key to set the array in to
     *
     * @author Glenn McEwan <[email protected]>
     */
    public function setArray($value, $key = null)
    {
        if ($key !== null) {
            $this->set($key, $value);
        } else {
            foreach ($value as $head => $node) {
                $this->set($head, $node);
            }
        }

        return $this;
    }

    /*
    |--------------------------------------------------------------------------
    | Interface - ArrayAccess
    |--------------------------------------------------------------------------
    |
    */

    /**
     * Check if a key exists in the config.
     *
     * @param string $key The key in the config to check for existence
     *
     * @return bool
     *
     * @author Glenn McEwan <[email protected]>
     */
    public function offsetExists($key)
    {
        return $this->has($key);
    }

    /**
     * Retrieve a given config value by its key.
     *
     * @param string $key Config key
     *
     * @return mixed The config value
     *
     * @author Glenn McEwan <[email protected]>
     */
    public function offsetGet($key)
    {
        return $this->get($key);
    }

    /**
     * Set a config entry by key, optional value.
     *
     * @param string $key   Config key
     * @param mixed  $value Config value
     *
     * @author Glenn McEwan <[email protected]>
     */
    public function offsetSet($key, $value)
    {
        $this->set($key, $value);
    }

    /**
     * Unset a configuration option.
     *
     * @param string $key
     *
     * @author Glenn McEwan <[email protected]>
     */
    public function offsetUnset($key)
    {
        $this->set($key, null);
    }
}


1		<?php
2
3		namespace Glenn\Config;
4
5		use ArrayAccess;
6
7		use Glenn\Config\Contracts\ManagerContract;
8
9		class Manager implements ArrayAccess, ManagerContract
10		{
11		/**
12		* All of the configuration items.
13		*
14		* @var array
15		*/
16		protected $items = [];
17
18		/**
19		* Construct a new Config Manager pre-loaded with items.
20		*
21		* @param array $items
22		*
23		* @author Glenn McEwan <[email protected]>
24		*/
25	14	public function __construct(array $items = [])
26		{
27	14	$this->items = $items;
28	14	}
29
30		/**
31		* Check if a key exists in the config.
32		*
33		* @param string $key The key in the config to check for existence
34		*
35		* @return bool
36		*
37		* @author Glenn McEwan <[email protected]>
38		*/
39	6	public function has($key)
40		{
41	6	$items = $this->all();
42
43	6	if (empty($items) \|\| is_null($key)) {
44	1	return false;
45		}
46
47	5	if (array_key_exists($key, $items)) {
48	4	return true;
49		}
50
51	2	if ($this->get($key) === null) {
52	2	return false;
53		}
54
55	1	return true;
56		}
57
58		/**
59		* Retrieve a given config value by its key.
60		*
61		* @param string $key Config key
62		* @param mixed $default Default value if the key doesn't exist
63		*
64		* @return mixed The config value
65		*
66		* @author Glenn McEwan <[email protected]>
67		*/
68	11	public function get($key, $default = null)
69		{
70	11	$items = $this->all();
71
72	11	if (array_key_exists($key, $items)) {
73	8	return $items[$key];
74		}
75
76	5	foreach (explode('.', $key) as $segment) {
77	5	if (!is_array($items) \|\| !array_key_exists($segment, $items)) {
78	5	return $default;
79		}
80
81	1	$items = $items[$segment];
82	1	}
83
84	1	return $items;
85		}
86
87		/**
88		* Retrieve all of the config items.
89		*
90		* @return array
91		*
92		* @author Glenn McEwan <[email protected]>
93		*/
94	14	public function all()
95		{
96	14	return $this->items;
97		}
98
99		/**
100		* Set a config entry by key, optional value.
101		*
102		* @param string $key Config key
103		* @param mixed $value Config value
104		*
105		* @return static return self / $this for chain-ability
106		*
107		* @author Glenn McEwan <[email protected]>
108		*/
109	7	public function set($key, $value = null)
110		{
111	7	$items = &$this->items;
112
113	7	$keys = explode('.', $key);
114
115	7	foreach ($keys as $key) {
116	7	if (!isset($items[$key]) \|\| !is_array($items[$key])) {
117	7	$items[$key] = [];
118	7	}
119
120	7	$items = &$items[$key];
121	7	}
122
123	7	$items = $value;
124
125	7	return $this;
126		}
127
128		/**
129		* If a parent key is passed, for example, as 'deployment',
130		* then the data will be put in to the Config as deployment.*,
131		* otherwise it will be placed at the root level in the config.
132		*
133		* Optionally, a parent key in which the config data will reside.
134		*
135		* @param mixed $value The array to set in to the config
136		* @param string $key [optional] A parent config key to set the array in to
137		*
138		* @author Glenn McEwan <[email protected]>
139		*/
140	2	public function setArray($value, $key = null)
141		{
142	2	if ($key !== null) {
143	1	$this->set($key, $value);
144	1	} else {
145	1	foreach ($value as $head => $node) {
146	1	$this->set($head, $node);
147	1	}
148		}
149
150	2	return $this;
151		}
152
153		/*
154		\|--------------------------------------------------------------------------
155		\| Interface - ArrayAccess
156		\|--------------------------------------------------------------------------
157		\|
158		*/
159
160		/**
161		* Check if a key exists in the config.
162		*
163		* @param string $key The key in the config to check for existence
164		*
165		* @return bool
166		*
167		* @author Glenn McEwan <[email protected]>
168		*/
169	1	public function offsetExists($key)
170		{
171	1	return $this->has($key);
172		}
173
174		/**
175		* Retrieve a given config value by its key.
176		*
177		* @param string $key Config key
178		*
179		* @return mixed The config value
180		*
181		* @author Glenn McEwan <[email protected]>
182		*/
183	3	public function offsetGet($key)
184		{
185	3	return $this->get($key);
186		}
187
188		/**
189		* Set a config entry by key, optional value.
190		*
191		* @param string $key Config key
192		* @param mixed $value Config value
193		*
194		* @author Glenn McEwan <[email protected]>
195		*/
196	1	public function offsetSet($key, $value)
197		{
198	1	$this->set($key, $value);
199	1	}
200
201		/**
202		* Unset a configuration option.
203		*
204		* @param string $key
205		*
206		* @author Glenn McEwan <[email protected]>
207		*/
208	1	public function offsetUnset($key)
209		{
210	1	$this->set($key, null);
211	1	}
212		}
213

glennmcewan / config

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Manager::all() A

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