MslsPlugin::init() - Code Metrics - Inspection of "fix(Tets): admin language removed" - lloc/Multisite-Language-Switcher - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ea28d3...1760c1 )

by Dennis

created 2018-01-31 16:17 UTC

MslsPlugin::init() C

↳ Parent: MslsPlugin

Complexity

Conditions	8
Paths	7

Size

Total Lines	52
Code Lines	33

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	8
eloc	33
nc	7
nop	0
dl	0
loc	52
rs	6.8493
c	0
b	0
f	0

How to fix Long Method

<?php
/**
 * MslsPlugin
 * @author Dennis Ploetner <[email protected]>
 * @since 0.9.8
 */

namespace lloc\Msls;

/**
 * Provides functionalities for general hooks and activation/deactivation
 *
 * @package Msls
 */
class MslsPlugin {

	/**
	 * @var MslsOptions
	 */
	protected $options;

	/**
	 * @param MslsOptions $options
	 */
	public function __construct( MslsOptions $options ) {
		$this->options = $options;
	}

	/**
	 * Factory
	 *
	 * @codeCoverageIgnore
	 *
	 * @return MslsPlugin
	 */
	public static function init() {
		$options = MslsOptions::instance();
		$obj     = new self( $options );

		add_action( 'plugins_loaded', [ $obj, 'init_i18n_support' ] );

		register_activation_hook( MSLS_PLUGIN__FILE__, [ $obj, 'activate' ] );

		if ( function_exists( 'is_multisite' ) && is_multisite() ) {
			add_action( 'widgets_init', [ $obj, 'init_widget' ] );
			add_filter( 'the_content', [ $obj, 'content_filter' ] );

			add_filter( 'msls_get_output', [ $obj, 'get_output' ] );

			if ( is_admin() ) {
				add_action( 'admin_menu', [ $obj, 'admin_menu' ] );

				add_action( 'admin_menu', [ MslsAdmin::class, 'init' ] );
				add_action( 'load-post.php', [ MslsMetaBox::class, 'init' ] );
				add_action( 'load-post-new.php', [ MslsMetaBox::class, 'init' ] );
				add_action( 'load-edit.php', [ MslsCustomColumn::class, 'init' ] );
				add_action( 'load-edit.php', [ MslsCustomFilter::class, 'init' ] );

				add_action( 'load-edit-tags.php', [ MslsCustomColumnTaxonomy::class, 'init' ] );
				add_action( 'load-edit-tags.php', [ MslsPostTag::class, 'init' ] );

				if ( filter_has_var( INPUT_POST, 'action' ) ) {
					$action = filter_input( INPUT_POST, 'action', FILTER_SANITIZE_STRING );

					if ( 'add-tag' == $action ) {
						add_action( 'admin_init', [ MslsPostTag::class, 'init' ] );
					} elseif ( 'inline-save' == $action ) {
						add_action( 'admin_init', [ MslsCustomColumn::class, 'init' ] );
					} elseif ( 'inline-save-tax' == $action ) {
						add_action( 'admin_init', [ MslsCustomColumnTaxonomy::class, 'init' ] );
					}
				}

				add_action( 'wp_ajax_suggest_posts', [ MslsMetaBox::class, 'suggest' ] );
				add_action( 'wp_ajax_suggest_terms', [ MslsPostTag::class, 'suggest' ] );
			}
		}
		else {
			add_action( 'admin_notices', function () {
				self::message_handler(
					__( 'The Multisite Language Switcher needs the activation of the multisite-feature for working properly. Please read <a onclick="window.open(this.href); return false;" href="http://codex.wordpress.org/Create_A_Network">this post</a> if you don\'t know the meaning.', 'multisite-language-switcher' )
				);
			} );
		}

		return $obj;
	}

	/**
	 * @return MslsOutput
	 */
	public function get_output() {
		static $obj = null;

		if ( is_null( $obj ) ) {
			$obj = MslsOutput::init();
		}

		return $obj;
	}

	/**
	 * Filter for the_content()
	 *
	 * @package Msls
	 * @uses MslsOptions
	 * @param string $content
	 * @return string
	 */
	function content_filter( $content ) {
		if ( ! is_front_page() && is_singular() ) {
			$options = $this->options;

			if ( $options->is_content_filter() ) {
				$content .= $this->filter_string();
			}
		}

		return $content;
	}

	/**
	 * Create filterstring for msls_content_filter()
	 *
	 * @package Msls
	 * @uses MslsOutput
	 * @param string $pref
	 * @param string $post
	 * @return string
	 */
	function filter_string( $pref = '<p id="msls">', $post = '</p>' ) {
		$obj    = MslsOutput::init();
		$links  = $obj->get( 1, true, true );
		$output = __( 'This post is also available in %s.', 'multisite-language-switcher' );

		if ( has_filter( 'msls_filter_string' ) ) {
			/**
			 * Overrides the string for the output of the translation hint
			 * @since 1.0
			 * @param string $output
			 * @param array $links
			 */
			$output = apply_filters( 'msls_filter_string', $output, $links );
		}
		else {
			$output = '';

			if ( count( $links ) > 1 ) {
				$last   = array_pop( $links );
				$output = sprintf(
					$output,
					sprintf(
						__( '%s and %s', 'multisite-language-switcher' ),
						implode( ', ', $links ),
						$last
					)
				);
			}
			elseif ( 1 == count( $links ) ) {
				$output = sprintf(
					$output,
					$links[0]
				);
			}
		}

		return ! empty( $output ) ? $pref . $output . $post : '';
	}

	/**
	 * Loads styles and some js if needed
	 *
	 * The methiod returns true if JS is loaded or false if not
 	 *
	 * @return boolean
	 */
	public function admin_menu() {
		$postfix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' 	: '.min';

		wp_enqueue_style(
			'msls-styles',
			plugins_url( 'css/msls.css', MSLS_PLUGIN__FILE__ ),
			[],
			MSLS_PLUGIN_VERSION
		);

		if ( $this->options->activate_autocomplete ) {
			wp_enqueue_script(
				'msls-autocomplete',
				plugins_url( "js/msls{$postfix}.js", MSLS_PLUGIN__FILE__ ),
				array( 'jquery-ui-autocomplete' ),
				MSLS_PLUGIN_VERSION
			);

			return true;
		}

		return false;
	}

	/**
	 * Register widget
	 *
	 * The widget will only be registered if the current blog is not
	 * excluded in the configuration of the plugin.
	 * @return boolean
	 */
	public function init_widget() {
		if ( ! $this->options->is_excluded() ) {
			register_widget( MslsWidget::class );

			return true;
		}

		return false;
	}

	/**
	 * Load textdomain
	 *
	 * The method should be executed always on init because we have some
	 * translatable string in the frontend too.
	 *
	 * @return boolean
	 */
	public function init_i18n_support() {
		return load_plugin_textdomain(
			'multisite-language-switcher',
			false,
			dirname( MSLS_PLUGIN_PATH ) . '/languages/'
		);
	}

	/**
	 * Message handler
	 *
	 * Prints a message box to the screen.
	 * @param string $message
	 * @param string $css_class
	 * @return boolean
	 */
	public static function message_handler( $message, $css_class = 'error' ) {
		if ( ! empty( $message ) ) {
			printf(
				'<div id="msls-warning" class="%s"><p>%s</p></div>',
				$css_class,
				$message
			);
			return true;
		}

		return false;
	}

	/**
	 * Activate plugin
	 */
	public function activate(){
		register_uninstall_hook( MSLS_PLUGIN__FILE__, [ $this, 'uninstall' ] );
	}

	/**
	 * Uninstall plugin
	 *
	 * The plugin data in all blogs of the current network will be
	 * deleted after the uninstall procedure.
	 *
	 * @return boolean
	 */
	public function uninstall() {
		/**
		 * We want to be sure that the user has not deactivated the
		 * multisite because we need to use switch_to_blog and
		 * restore_current_blog
		 */
		if ( function_exists( 'is_multisite' ) && is_multisite() ) {
			$cache = MslsSqlCacher::init( __CLASS__ )->set_params( __METHOD__ );

			$blogs = $cache->get_results(
				$cache->prepare(
					"SELECT blog_id FROM {$cache->blogs} WHERE blog_id != %d AND site_id = %d",
					$cache->blogid,
					$cache->siteid
				)
			);

			foreach ( $blogs as $blog ) {
				switch_to_blog( $blog->blog_id );

				self::cleanup();
				restore_current_blog();
			}
		}

		return self::cleanup();
	}

	/**
	 * Cleanup the options
	 *
	 * Removes all values of the current blogs which are stored in the
	 * options-table and returns true if it was successful.
	 *
	 * @return boolean
	 */
	public static function cleanup() {
		if ( delete_option( 'msls' ) ) {
			$cache = MslsSqlCacher::init( __CLASS__ )->set_params( __METHOD__ );
			$sql   = $cache->prepare(
				"DELETE FROM {$cache->options} WHERE option_name LIKE %s",
				'msls_%'
			);

			return (bool) $cache->query( $sql );
		}

		return false;
	}

	/**
	 * Get specific vars from $_POST and $_GET in a safe way
	 * @param array $list
	 * @return array
	 */
	public static function get_superglobals( array $list ) {
		$arr = [];

		foreach ( $list as $var ) {
			$arr[ $var ] = '';

			if ( filter_has_var( INPUT_POST, $var ) ) {
				$arr[ $var ] = filter_input( INPUT_POST, $var );
			}
			elseif ( filter_has_var( INPUT_GET, $var ) ) {
				$arr[ $var ] = filter_input( INPUT_GET, $var );
			}
		}

		return $arr;
	}

}


1			<?php
2			/**
3			* MslsPlugin
4			* @author Dennis Ploetner <[email protected]>
5			* @since 0.9.8
6			*/
7
8			namespace lloc\Msls;
9
10			/**
11			* Provides functionalities for general hooks and activation/deactivation
12			*
13			* @package Msls
14			*/
15			class MslsPlugin {
16
17			/**
18			* @var MslsOptions
19			*/
20			protected $options;
21
22			/**
23			* @param MslsOptions $options
24			*/
25			public function __construct( MslsOptions $options ) {
26			$this->options = $options;
27			}
28
29			/**
30			* Factory
31			*
32			* @codeCoverageIgnore
33			*
34			* @return MslsPlugin
35			*/
36			public static function init() {
37			$options = MslsOptions::instance();
38			$obj = new self( $options );
39
40			add_action( 'plugins_loaded', [ $obj, 'init_i18n_support' ] );
41
42			register_activation_hook( MSLS_PLUGIN__FILE__, [ $obj, 'activate' ] );
43
44			if ( function_exists( 'is_multisite' ) && is_multisite() ) {
45			add_action( 'widgets_init', [ $obj, 'init_widget' ] );
46			add_filter( 'the_content', [ $obj, 'content_filter' ] );
47
48			add_filter( 'msls_get_output', [ $obj, 'get_output' ] );
49
50			if ( is_admin() ) {
51			add_action( 'admin_menu', [ $obj, 'admin_menu' ] );
52
53			add_action( 'admin_menu', [ MslsAdmin::class, 'init' ] );
54			add_action( 'load-post.php', [ MslsMetaBox::class, 'init' ] );
55			add_action( 'load-post-new.php', [ MslsMetaBox::class, 'init' ] );
56			add_action( 'load-edit.php', [ MslsCustomColumn::class, 'init' ] );
57			add_action( 'load-edit.php', [ MslsCustomFilter::class, 'init' ] );
58
59			add_action( 'load-edit-tags.php', [ MslsCustomColumnTaxonomy::class, 'init' ] );
60			add_action( 'load-edit-tags.php', [ MslsPostTag::class, 'init' ] );
61
62			if ( filter_has_var( INPUT_POST, 'action' ) ) {
63			$action = filter_input( INPUT_POST, 'action', FILTER_SANITIZE_STRING );
64
65			if ( 'add-tag' == $action ) {
66			add_action( 'admin_init', [ MslsPostTag::class, 'init' ] );
67			} elseif ( 'inline-save' == $action ) {
68			add_action( 'admin_init', [ MslsCustomColumn::class, 'init' ] );
69			} elseif ( 'inline-save-tax' == $action ) {
70			add_action( 'admin_init', [ MslsCustomColumnTaxonomy::class, 'init' ] );
71			}
72			}
73
74			add_action( 'wp_ajax_suggest_posts', [ MslsMetaBox::class, 'suggest' ] );
75			add_action( 'wp_ajax_suggest_terms', [ MslsPostTag::class, 'suggest' ] );
76			}
77			}
78			else {
79			add_action( 'admin_notices', function () {
80			self::message_handler(
81			__( 'The Multisite Language Switcher needs the activation of the multisite-feature for working properly. Please read <a onclick="window.open(this.href); return false;" href="http://codex.wordpress.org/Create_A_Network">this post</a> if you don\'t know the meaning.', 'multisite-language-switcher' )
82			);
83			} );
84			}
85
86			return $obj;
87			}
88
89			/**
90			* @return MslsOutput
91			*/
92			public function get_output() {
93			static $obj = null;
94
95			if ( is_null( $obj ) ) {
96			$obj = MslsOutput::init();
97			}
98
99			return $obj;
100			}
101
102			/**
103			* Filter for the_content()
104			*
105			* @package Msls
106			* @uses MslsOptions
107			* @param string $content
108			* @return string
109			*/
110			function content_filter( $content ) {
111			if ( ! is_front_page() && is_singular() ) {
112			$options = $this->options;
113
114			if ( $options->is_content_filter() ) {
115			$content .= $this->filter_string();
116			}
117			}
118
119			return $content;
120			}
121
122			/**
123			* Create filterstring for msls_content_filter()
124			*
125			* @package Msls
126			* @uses MslsOutput
127			* @param string $pref
128			* @param string $post
129			* @return string
130			*/
131			function filter_string( $pref = '<p id="msls">', $post = '</p>' ) {
132			$obj = MslsOutput::init();
133			$links = $obj->get( 1, true, true );
134			$output = __( 'This post is also available in %s.', 'multisite-language-switcher' );
135
136			if ( has_filter( 'msls_filter_string' ) ) {
137			/**
138			* Overrides the string for the output of the translation hint
139			* @since 1.0
140			* @param string $output
141			* @param array $links
142			*/
143			$output = apply_filters( 'msls_filter_string', $output, $links );
144			}
145			else {
146			$output = '';
147
148			if ( count( $links ) > 1 ) {
149			$last = array_pop( $links );
150			$output = sprintf(
151			$output,
152			sprintf(
153			__( '%s and %s', 'multisite-language-switcher' ),
154			implode( ', ', $links ),
155			$last
156			)
157			);
158			}
159			elseif ( 1 == count( $links ) ) {
160			$output = sprintf(
161			$output,
162			$links[0]
163			);
164			}
165			}
166
167			return ! empty( $output ) ? $pref . $output . $post : '';
168			}
169
170			/**
171			* Loads styles and some js if needed
172			*
173			* The methiod returns true if JS is loaded or false if not
174			*
175			* @return boolean
176			*/
177			public function admin_menu() {
178			$postfix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
179
180			wp_enqueue_style(
181			'msls-styles',
182			plugins_url( 'css/msls.css', MSLS_PLUGIN__FILE__ ),
183			[],
184			MSLS_PLUGIN_VERSION
185			);
186
187			if ( $this->options->activate_autocomplete ) {
188			wp_enqueue_script(
189			'msls-autocomplete',
190			plugins_url( "js/msls{$postfix}.js", MSLS_PLUGIN__FILE__ ),
191			array( 'jquery-ui-autocomplete' ),
192			MSLS_PLUGIN_VERSION
193			);
194
195			return true;
196			}
197
198			return false;
199			}
200
201			/**
202			* Register widget
203			*
204			* The widget will only be registered if the current blog is not
205			* excluded in the configuration of the plugin.
206			* @return boolean
207			*/
208			public function init_widget() {
209			if ( ! $this->options->is_excluded() ) {
210			register_widget( MslsWidget::class );
211
212			return true;
213			}
214
215			return false;
216			}
217
218			/**
219			* Load textdomain
220			*
221			* The method should be executed always on init because we have some
222			* translatable string in the frontend too.
223			*
224			* @return boolean
225			*/
226			public function init_i18n_support() {
227			return load_plugin_textdomain(
228			'multisite-language-switcher',
229			false,
230			dirname( MSLS_PLUGIN_PATH ) . '/languages/'
231			);
232			}
233
234			/**
235			* Message handler
236			*
237			* Prints a message box to the screen.
238			* @param string $message
239			* @param string $css_class
240			* @return boolean
241			*/
242			public static function message_handler( $message, $css_class = 'error' ) {
243			if ( ! empty( $message ) ) {
244			printf(
245			'<div id="msls-warning" class="%s"><p>%s</p></div>',
246			$css_class,
247			$message
248			);
249			return true;
250			}
251
252			return false;
253			}
254
255			/**
256			* Activate plugin
257			*/
258			public function activate(){
259			register_uninstall_hook( MSLS_PLUGIN__FILE__, [ $this, 'uninstall' ] );
260			}
261
262			/**
263			* Uninstall plugin
264			*
265			* The plugin data in all blogs of the current network will be
266			* deleted after the uninstall procedure.
267			*
268			* @return boolean
269			*/
270			public function uninstall() {
271			/**
272			* We want to be sure that the user has not deactivated the
273			* multisite because we need to use switch_to_blog and
274			* restore_current_blog
275			*/
276			if ( function_exists( 'is_multisite' ) && is_multisite() ) {
277			$cache = MslsSqlCacher::init( __CLASS__ )->set_params( __METHOD__ );
278
279			$blogs = $cache->get_results(
280			$cache->prepare(
281			"SELECT blog_id FROM {$cache->blogs} WHERE blog_id != %d AND site_id = %d",
282			$cache->blogid,
283			$cache->siteid
284			)
285			);
286
287			foreach ( $blogs as $blog ) {
288			switch_to_blog( $blog->blog_id );
			0 ignored issues – show introduced 2015-12-08 21:40 UTC by Report Bug Copy Issue Report switch_to_blog is not something you should ever need to do in a VIP theme context. Instead use an API (XML-RPC, REST) to interact with other sites if needed. Loading history...
289			self::cleanup();
290			restore_current_blog();
291			}
292			}
293
294			return self::cleanup();
295			}
296
297			/**
298			* Cleanup the options
299			*
300			* Removes all values of the current blogs which are stored in the
301			* options-table and returns true if it was successful.
302			*
303			* @return boolean
304			*/
305			public static function cleanup() {
306			if ( delete_option( 'msls' ) ) {
307			$cache = MslsSqlCacher::init( __CLASS__ )->set_params( __METHOD__ );
308			$sql = $cache->prepare(
309			"DELETE FROM {$cache->options} WHERE option_name LIKE %s",
310			'msls_%'
311			);
312
313			return (bool) $cache->query( $sql );
314			}
315
316			return false;
317			}
318
319			/**
320			* Get specific vars from $_POST and $_GET in a safe way
321			* @param array $list
322			* @return array
323			*/
324			public static function get_superglobals( array $list ) {
325			$arr = [];
326
327			foreach ( $list as $var ) {
328			$arr[ $var ] = '';
329
330			if ( filter_has_var( INPUT_POST, $var ) ) {
331			$arr[ $var ] = filter_input( INPUT_POST, $var );
332			}
333			elseif ( filter_has_var( INPUT_GET, $var ) ) {
334			$arr[ $var ] = filter_input( INPUT_GET, $var );
335			}
336			}
337
338			return $arr;
339			}
340
341			}
342

lloc / Multisite-Language-Switcher

Push — master ( ea28d3...1760c1 )

MslsPlugin::init() C

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