RouteMaker::filter_actions() - Code Metrics - ICanBoogie/Routing - Measure and Improve Code Quality continuously with Scrutinizer

RouteMaker::filter_actions() A
last analyzed 2016-05-07 09:55 UTC

↳ Parent: RouteMaker

Complexity

Conditions	3
Paths	4

Size

Total Lines	14
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
cc	3
eloc	6
c	2
b	0
f	1
nc	4
nop	2
dl	0
loc	14
rs	9.4285

<?php

/*
 * This file is part of the ICanBoogie package.
 *
 * (c) Olivier Laviale <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace ICanBoogie\Routing;

use ICanBoogie\HTTP\Request;

/**
 * Makes route definitions.
 */
class RouteMaker
{
	const ACTION_INDEX = 'index';
	const ACTION_NEW = 'new';
	const ACTION_CREATE = 'create';
	const ACTION_SHOW = 'show';
	const ACTION_EDIT = 'edit';
	const ACTION_UPDATE = 'update';
	const ACTION_DELETE = 'delete';

	const OPTION_ID_NAME = 'id_name';
	const OPTION_ID_REGEX = 'id_regex';
	const OPTION_ONLY = 'only';
	const OPTION_EXCEPT = 'except';
	const OPTION_AS = 'as';
	const OPTION_ACTIONS = 'actions';

	const SEPARATOR = ':';
	const CONTROLLER_ACTION_SEPARATOR = '#';

	/**
	 * @param string $name
	 * @param string $controller
	 * @param array $actions Action templates.
	 * @param array $options The following options are available:
	 *
	 * - `only`: Only the routes specified are made.
	 * - `except`: The routes specified are excluded.
	 * - `id_name`: Name of the identifier property. Defaults to `id`.
	 * - `id_regex`: Regex of the identifier value. Defaults to `\d+`.
	 * - `as`: Specifies the `as` option of the routes created.
	 *
	 * @return array
	 */
	static public function actions($name, $controller, $actions, array $options = [])
	{
		$options = self::normalize_options($options);
		$actions = static::filter_actions($actions, $options);
		$actions = static::resolve_patterns($name, $actions, $options);

		$options_as = $options[self::OPTION_AS];
		$routes = [];

		foreach ($actions as $action => list($pattern, $via))
		{
			$as = empty($options_as[$action]) ? $name . self::SEPARATOR . $action : $options_as[$action];

			$routes[$as] = [

				RouteDefinition::PATTERN => $pattern,
				RouteDefinition::CONTROLLER => $controller,
				RouteDefinition::ACTION => $action,
				RouteDefinition::VIA => $via,
				RouteDefinition::ID => $as

			];
		}

		return $routes;
	}

	/**
	 * Makes route definitions for a resource.
	 *
	 * @param string $name
	 * @param string $controller
	 * @param array $options The following options are available:
	 *
	 * - `only`: Only the routes specified are made.
	 * - `except`: The routes specified are excluded.
	 * - `id_name`: Name of the identifier property. Defaults to `id`.
	 * - `id_regex`: Regex of the identifier value. Defaults to `\d+`.
	 * - `as`: Specifies the `as` option of the routes created.
	 * - `actions`: Additional actions templates.
	 *
	 * @return array
	 */
	static public function resource($name, $controller, array $options = [])
	{
		$options = static::normalize_options($options);
		$actions = array_merge(static::get_resource_actions(), $options[self::OPTION_ACTIONS]);

		return static::actions($name, $controller, $actions, $options);
	}

	/**
	 * Normalizes options.
	 *
	 * @param array $options
	 *
	 * @return array
	 */
	static protected function normalize_options(array $options)
	{
		return $options + [

			self::OPTION_ID_NAME => 'id',
			self::OPTION_ID_REGEX => '\d+',
			self::OPTION_ONLY => [ ],
			self::OPTION_EXCEPT => [ ],
			self::OPTION_AS => [ ],
			self::OPTION_ACTIONS => [ ]

		];
	}

	/**
	 * Returns default resource actions.
	 *
	 * @return array
	 */
	static protected function get_resource_actions()
	{
		return [

			self::ACTION_INDEX  => [ '/{name}',           Request::METHOD_GET ],
			self::ACTION_NEW    => [ '/{name}/new',       Request::METHOD_GET ],
			self::ACTION_CREATE => [ '/{name}',           Request::METHOD_POST ],
			self::ACTION_SHOW   => [ '/{name}/{id}',      Request::METHOD_GET ],
			self::ACTION_EDIT   => [ '/{name}/{id}/edit', Request::METHOD_GET ],
			self::ACTION_UPDATE => [ '/{name}/{id}',      [ Request::METHOD_PUT, Request::METHOD_PATCH ] ],
			self::ACTION_DELETE => [ '/{name}/{id}',      Request::METHOD_DELETE ]

		];
	}

	/**
	 * Filters actions according to only/except options.
	 *
	 * @param array $actions
	 * @param array $options
	 *
	 * @return array
	 */
	static protected function filter_actions(array $actions, array $options = [])
	{
		if ($options[self::OPTION_ONLY])
		{
			$actions = array_intersect_key($actions, array_flip((array) $options[self::OPTION_ONLY]));
		}

		if ($options[self::OPTION_EXCEPT])
		{
			$actions = array_diff_key($actions, array_flip((array) $options[self::OPTION_EXCEPT]));
		}

		return $actions;
	}

	/**
	 * Replaces pattern placeholders.
	 *
	 * @param string $name
	 * @param array $actions
	 * @param array $options
	 *
	 * @return array
	 */
	static protected function resolve_patterns($name, array $actions, $options)
	{
		$id = "<{$options[self::OPTION_ID_NAME]}:{$options[self::OPTION_ID_REGEX]}>";
		$replace = [ '{name}' => $name, '{id}' => $id ];

		foreach ($actions as $action => &$template)
		{
			$template[0] = strtr($template[0], $replace);
		}

		return $actions;
	}
}


1			<?php
2
3			/*
4			* This file is part of the ICanBoogie package.
5			*
6			* (c) Olivier Laviale <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace ICanBoogie\Routing;
13
14			use ICanBoogie\HTTP\Request;
15
16			/**
17			* Makes route definitions.
18			*/
19			class RouteMaker
20			{
21			const ACTION_INDEX = 'index';
22			const ACTION_NEW = 'new';
23			const ACTION_CREATE = 'create';
24			const ACTION_SHOW = 'show';
25			const ACTION_EDIT = 'edit';
26			const ACTION_UPDATE = 'update';
27			const ACTION_DELETE = 'delete';
28
29			const OPTION_ID_NAME = 'id_name';
30			const OPTION_ID_REGEX = 'id_regex';
31			const OPTION_ONLY = 'only';
32			const OPTION_EXCEPT = 'except';
33			const OPTION_AS = 'as';
34			const OPTION_ACTIONS = 'actions';
35
36			const SEPARATOR = ':';
37			const CONTROLLER_ACTION_SEPARATOR = '#';
38
39			/**
40			* @param string $name
41			* @param string $controller
42			* @param array $actions Action templates.
43			* @param array $options The following options are available:
44			*
45			* - `only`: Only the routes specified are made.
46			* - `except`: The routes specified are excluded.
47			* - `id_name`: Name of the identifier property. Defaults to `id`.
48			* - `id_regex`: Regex of the identifier value. Defaults to `\d+`.
49			* - `as`: Specifies the `as` option of the routes created.
50			*
51			* @return array
52			*/
53			static public function actions($name, $controller, $actions, array $options = [])
54			{
55			$options = self::normalize_options($options);
56			$actions = static::filter_actions($actions, $options);
57			$actions = static::resolve_patterns($name, $actions, $options);
58
59			$options_as = $options[self::OPTION_AS];
60			$routes = [];
61
62			foreach ($actions as $action => list($pattern, $via))
63			{
64			$as = empty($options_as[$action]) ? $name . self::SEPARATOR . $action : $options_as[$action];
65
66			$routes[$as] = [
67
68			RouteDefinition::PATTERN => $pattern,
69			RouteDefinition::CONTROLLER => $controller,
70			RouteDefinition::ACTION => $action,
71			RouteDefinition::VIA => $via,
72			RouteDefinition::ID => $as
73
74			];
75			}
76
77			return $routes;
78			}
79
80			/**
81			* Makes route definitions for a resource.
82			*
83			* @param string $name
84			* @param string $controller
85			* @param array $options The following options are available:
86			*
87			* - `only`: Only the routes specified are made.
88			* - `except`: The routes specified are excluded.
89			* - `id_name`: Name of the identifier property. Defaults to `id`.
90			* - `id_regex`: Regex of the identifier value. Defaults to `\d+`.
91			* - `as`: Specifies the `as` option of the routes created.
92			* - `actions`: Additional actions templates.
93			*
94			* @return array
95			*/
96			static public function resource($name, $controller, array $options = [])
97			{
98			$options = static::normalize_options($options);
99			$actions = array_merge(static::get_resource_actions(), $options[self::OPTION_ACTIONS]);
100
101			return static::actions($name, $controller, $actions, $options);
102			}
103
104			/**
105			* Normalizes options.
106			*
107			* @param array $options
108			*
109			* @return array
110			*/
111			static protected function normalize_options(array $options)
112			{
113			return $options + [
114
115			self::OPTION_ID_NAME => 'id',
116			self::OPTION_ID_REGEX => '\d+',
117			self::OPTION_ONLY => [ ],
118			self::OPTION_EXCEPT => [ ],
119			self::OPTION_AS => [ ],
120			self::OPTION_ACTIONS => [ ]
121
122			];
123			}
124
125			/**
126			* Returns default resource actions.
127			*
128			* @return array
129			*/
130			static protected function get_resource_actions()
131			{
132			return [
133
134			self::ACTION_INDEX => [ '/{name}', Request::METHOD_GET ],
135			self::ACTION_NEW => [ '/{name}/new', Request::METHOD_GET ],
136			self::ACTION_CREATE => [ '/{name}', Request::METHOD_POST ],
137			self::ACTION_SHOW => [ '/{name}/{id}', Request::METHOD_GET ],
138			self::ACTION_EDIT => [ '/{name}/{id}/edit', Request::METHOD_GET ],
139			self::ACTION_UPDATE => [ '/{name}/{id}', [ Request::METHOD_PUT, Request::METHOD_PATCH ] ],
140			self::ACTION_DELETE => [ '/{name}/{id}', Request::METHOD_DELETE ]
141
142			];
143			}
144
145			/**
146			* Filters actions according to only/except options.
147			*
148			* @param array $actions
149			* @param array $options
150			*
151			* @return array
152			*/
153			static protected function filter_actions(array $actions, array $options = [])
154			{
155			if ($options[self::OPTION_ONLY])
156			{
157			$actions = array_intersect_key($actions, array_flip((array) $options[self::OPTION_ONLY]));
158			}
159
160			if ($options[self::OPTION_EXCEPT])
161			{
162			$actions = array_diff_key($actions, array_flip((array) $options[self::OPTION_EXCEPT]));
163			}
164
165			return $actions;
166			}
167
168			/**
169			* Replaces pattern placeholders.
170			*
171			* @param string $name
172			* @param array $actions
173			* @param array $options
174			*
175			* @return array
176			*/
177			static protected function resolve_patterns($name, array $actions, $options)
178			{
179			$id = "<{$options[self::OPTION_ID_NAME]}:{$options[self::OPTION_ID_REGEX]}>";
180			$replace = [ '{name}' => $name, '{id}' => $id ];
181
182			foreach ($actions as $action => &$template)
183			{
184			$template[0] = strtr($template[0], $replace);
185			}
186
187			return $actions;
188			}
189			}
190

ICanBoogie / Routing

RouteMaker::filter_actions() A last analyzed 2016-05-07 09:55 UTC

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RouteMaker::filter_actions() A
last analyzed 2016-05-07 09:55 UTC