MslsAdmin::main_section() - Code Metrics - Inspection of "Coverage" - lloc/Multisite-Language-Switcher - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( feff72...a934dc )

by Dennis

created 2020-04-10 14:41 UTC

MslsAdmin::main_section() A

↳ Parent: MslsAdmin

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	0
dl	0
loc	17
rs	9.7
c	0
b	0
f	0

<?php

namespace lloc\Msls;

use lloc\Msls\Component\Input\Checkbox;
use lloc\Msls\Component\Input\Group;
use lloc\Msls\Component\Input\Label;
use lloc\Msls\Component\Input\Text;
use lloc\Msls\Component\Input\Select;

/**
 * Administration of the options
 *
 * @package Msls
 */
class MslsAdmin extends MslsMain {

	/**
	 * Factory
	 *
	 * @codeCoverageIgnore
	 *
	 * @return MslsAdmin
	 */
	public static function init() {
		if ( ! ( $obj = MslsRegistry::get_object( __CLASS__ ) ) ) {
			$options    = MslsOptions::instance();
			$collection = MslsBlogCollection::instance();

			$obj = new static( $options, $collection );

			MslsRegistry::set_object( __CLASS__, $obj );

			/**
			 * Override the capabilities needed for the plugin's settings
			 *
			 * @param string $capability
			 *
			 * @since 2.0
			 *
			 */
			$caps = apply_filters( 'msls_admin_caps', 'manage_options' );
			if ( current_user_can( $caps ) ) {
				$title = __( 'Multisite Language Switcher', 'multisite-language-switcher' );
				add_options_page( $title, $title, 'manage_options', $obj->get_menu_slug(), [ $obj, 'render' ] );

				add_action( 'admin_init', [ $obj, 'register' ] );
				add_action( 'admin_notices', [ $obj, 'has_problems' ] );

				add_filter( 'msls_admin_validate', [ $obj, 'set_blog_language' ] );
			}
		}

		return $obj;
	}

	/**
	 * Let's do this simple
	 *
	 * @return string
	 */
	public function get_menu_slug() {
		return 'MslsAdmin';
	}

	/**
	 * Get's the link for the switcher-settings in the wp-admin
	 *
	 * @return string
	 */
	public function get_options_page_link() {
		return sprintf( '/options-general.php?page=%s', $this->get_menu_slug() );
	}

	/**
	 * You can use every method of the decorated object
	 *
	 * @param string $method
	 * @param mixed $args
	 *
	 * @return mixed
	 */
	public function __call( $method, $args ) {
		$parts = explode( '_', $method, 2 );

		if ( 'rewrite' === $parts[0] ) {
			return $this->render_rewrite( $parts[1] );
		}

		$checkboxes = [
			'activate_autocomplete'   => __( 'Activate experimental autocomplete inputs', 'multisite-language-switcher' ),
			'activate_content_import' => __( 'Activate the content import functionality', 'multisite-language-switcher' ),
			'sort_by_description'     => __( 'Sort languages by description', 'multisite-language-switcher' ),
			'exclude_current_blog'    => __( 'Exclude this blog from output', 'multisite-language-switcher' ),
			'only_with_translation'   => __( 'Show only links with a translation', 'multisite-language-switcher' ),
			'output_current_blog'     => __( 'Display link to the current language', 'multisite-language-switcher' ),
			'content_filter'          => __( 'Add hint for available translations', 'multisite-language-switcher' ),
		];

		if ( isset ( $checkboxes[ $method ] ) ) {
			echo ( new Group() )->add( new Checkbox( $method, $this->options->$method ) )->add( new Label( $method, $checkboxes[ $method ] ) )->render();
		} else {
			$value = ! empty( $this->options->$method ) ? $this->options->$method : '';
			echo ( new Text( $method, $value ) )->render();
		}
	}

	/**
	 * There is something wrong? Here comes the message...
	 * @return bool
	 */
	public function has_problems() {
		$message = '';

		if ( $this->options->is_empty() ) {
			$message = sprintf(
				__( 'Multisite Language Switcher is almost ready. You must complete the configuration process</a>.' ),
				esc_url( admin_url( $this->get_options_page_link() ) )
			);
		} elseif ( 1 == count( $this->options->get_available_languages() ) ) {
			$message = sprintf(
				__( 'There are no language files installed. You can <a href="%s">manually install some language files</a> or you could use a <a href="%s">plugin</a> to download these files automatically.' ),
				esc_url( 'http://codex.wordpress.org/Installing_WordPress_in_Your_Language#Manually_Installing_Language_Files' ),
				esc_url( 'http://wordpress.org/plugins/wp-native-dashboard/' )
			);
		}

		return MslsPlugin::message_handler( $message, 'updated fade' );
	}

	/**
	 * Render the options-page
	 */
	public function render() {
		printf(
			'<div class="wrap"><div class="icon32" id="icon-options-general"><br/></div><h1>%s</h1>%s<br class="clear"/><form action="options.php" method="post"><p>%s</p>',
			__( 'Multisite Language Switcher Options', 'multisite-language-switcher' ),
			$this->subsubsub(),
			__( 'To achieve maximum flexibility, you have to configure each blog separately.', 'multisite-language-switcher' )
		);

		settings_fields( 'msls' );
		do_settings_sections( __CLASS__ );

		printf(
			'<p class="submit"><input name="Submit" type="submit" class="button button-primary" value="%s" /></p></form></div>',
			( $this->options->is_empty() ? __( 'Configure', 'multisite-language-switcher' ) : __( 'Update', 'multisite-language-switcher' ) )
		);
	}


	/**
	 * Create a submenu which contains links to all blogs of the current user
	 * @return string
	 */
	public function subsubsub() {
		$arr = [];

		foreach ( $this->collection->get_plugin_active_blogs() as $blog ) {
			$admin_url = get_admin_url( $blog->userblog_id, $this->get_options_page_link() );
			$current   = $blog->userblog_id == $this->collection->get_current_blog_id() ? ' class="current"' : '';

			$arr[] = sprintf( '<a href="%1$s"%2$s>%3$s</a>', $admin_url, $current, $blog->get_title() );
		}

		return empty( $arr ) ? '' : sprintf( '<ul class="subsubsub"><li>%s</li></ul>', implode( ' | </li><li>', $arr ) );
	}

	/**
	 * Register the form-elements
	 *
	 * @codeCoverageIgnore
	 */
	public function register() {
		register_setting( 'msls', 'msls', [ $this, 'validate' ] );

		$sections = [
			'language_section' => __( 'Language Settings', 'multisite-language-switcher' ),
			'main_section'     => __( 'Main Settings', 'multisite-language-switcher' ),
			'advanced_section' => __( 'Advanced Settings', 'multisite-language-switcher' ),
		];

		global $wp_rewrite;
		if ( $wp_rewrite->using_permalinks() ) {
			$sections['rewrites_section'] = __( 'Rewrites Settings', 'multisite-language-switcher' );
		}

		foreach ( $sections as $id => $title ) {
			add_settings_section( $id, $title, [ $this, $id ], __CLASS__ );
		}

		/**
		 * Lets you add your own settings section
		 *
		 * @param string $page
		 *
		 * @since 1.0
		 *
		 */
		do_action( 'msls_admin_register', __CLASS__ );
	}

	/**
	 * Registers the fields in the language_section
	 *
	 * Returns the number of added fields
	 *
	 * @return int
	 */
	public function language_section(): int {
		$map = [ 'blog_language' => __( 'Blog Language', 'multisite-language-switcher' ) ];

		return $this->add_settings_fields( $map, 'language_section' );
	}

	/**
	 * Registers the fields in the main_section
	 *
	 * Returns the number of added fields
	 *
	 * @return int
	 */
	public function main_section(): int {
		$map = [
			'display'               => __( 'Display', 'multisite-language-switcher' ),
			'sort_by_description'   => __( 'Sort languages', 'multisite-language-switcher' ),
			'output_current_blog'   => __( 'Current language link', 'multisite-language-switcher' ),
			'only_with_translation' => __( 'Translation links', 'multisite-language-switcher' ),
			'description'           => __( 'Description', 'multisite-language-switcher' ),
			'before_output'         => __( 'Text/HTML before the list', 'multisite-language-switcher' ),
			'after_output'          => __( 'Text/HTML after the list', 'multisite-language-switcher' ),
			'before_item'           => __( 'Text/HTML before each item', 'multisite-language-switcher' ),
			'after_item'            => __( 'Text/HTML after each item', 'multisite-language-switcher' ),
			'content_filter'        => __( 'Available translations hint', 'multisite-language-switcher' ),
			'content_priority'      => __( 'Hint priority', 'multisite-language-switcher' ),
		];

		return $this->add_settings_fields( $map, 'main_section' );
	}

	/**
	 * Registers the fields in the advanced_section
	 *
	 * Returns the number of added fields
	 *
	 * @return int
	 */
	public function advanced_section(): int {
		$map = [
			'activate_autocomplete'   => __( 'Autocomplete', 'multisite-language-switcher' ),
			'image_url'               => __( 'Custom URL for flag-images', 'multisite-language-switcher' ),
			'reference_user'          => __( 'Reference user', 'multisite-language-switcher' ),
			'exclude_current_blog'    => __( 'Exclude blog', 'multisite-language-switcher' ),
			'activate_content_import' => __( 'Content import', 'multisite-language-switcher' ),
		];

		return $this->add_settings_fields( $map, 'advanced_section' );
	}

	/**
	 * Registers the fields in the rewrites_section
	 *
	 * Returns the number of added fields
	 *
	 * @return int
	 */
	public function rewrites_section(): int {
		$map = [];
		foreach ( get_post_types( [ 'public' => true ], 'objects' ) as $key => $object ) {
			$map["rewrite_{$key}"] = sprintf( __( '%s Slug', 'multisite-language-switcher' ), $object->label );
		}

		return $this->add_settings_fields( $map, 'rewrites_section' );
	}

	/**
	 * @param array $map
	 * @param string $section
	 *
	 * @return int
	 */
	protected function add_settings_fields( array $map, string $section ): int {
		foreach ( $map as $id => $title ) {
			add_settings_field( $id, $title, [ $this, $id ], __CLASS__, $section, [ 'label_for' => $id ] );
		}

		/**
		 * Lets you add your own field to the section
		 *
		 * @param string $page
		 * @param string $section
		 *
		 * @since 2.4.4
		 *
		 */
		do_action( "msls_admin_{$section}", __CLASS__, $section );

		return count( $map );
	}

	/**
	 * Shows the select-form-field 'blog_language'
	 */
	public function blog_language() {
		$languages = $this->options->get_available_languages();
		$selected  = get_locale();

		echo ( new Select( 'blog_language', $languages, $selected ) )->render();
	}

	/**
	 * Shows the select-form-field 'display'
	 */
	public function display() {
		echo ( new Select( 'display', MslsLink::get_types_description(), $this->options->display ) )->render();
	}

	/**
	 * Shows the select-form-field 'reference_user'
	 */
	public function reference_user() {
		$users = [];

		foreach ( $this->collection->get_users() as $user ) {
			$users[ $user->ID ] = $user->user_nicename;
		}

		echo ( new Select( 'reference_user', $users, $this->options->reference_user ) )->render();
	}

	/**
	 * The description for the current blog
	 *
	 * The language will be used ff there is no description.
	 */
	public function description() {
		echo ( new Text( 'description', $this->options->description, '40' ) )->render();
	}

	/**
	 * If the output in the_content is active you can set the priority too
	 *
	 * Default is 10. But may be there are other plugins active and you run into
	 * trouble. So you can decide a higher (from 1) or a lower (to 100) priority
	 * for the output
	 */
	public function content_priority() {
		$temp     = array_merge( range( 1, 10 ), [ 20, 50, 100 ] );
		$arr      = array_combine( $temp, $temp );
		$selected = empty( $this->options->content_priority ) ? 10 : $this->options->content_priority;

		echo ( new Select( 'content_priority', $arr, $selected ) )->render();
	}

	/**
	 * Rewrites slugs for registered post types
	 *
	 * @param string $key
	 */
	public function render_rewrite( $key ) {
		$rewrite = get_post_type_object( $key )->rewrite;

		$value = '';
		if ( true === $rewrite ) {
			$value = $key;
		} elseif ( ! empty( $rewrite['slug'] ) ) {
			$value = $rewrite['slug'];
		}

		echo ( new Text( "rewrite_{$key}", $value, 30, true ) )->render();
	}

	/**
	 * Validates input before saving it
	 *
	 * @param array $arr Values of the submitted form
	 *
	 * @return array Validated input
	 */
	public function validate( array $arr ) {
		/**
		 * Returns custom filtered input array
		 *
		 * @param array $arr
		 *
		 * @since 1.0
		 *
		 */
		$arr = (array) apply_filters( 'msls_admin_validate', $arr );

		$arr['display'] = intval( $arr['display'] ?? 0 );
		if ( isset( $arr['image_url'] ) ) {
			$arr['image_url'] = rtrim( esc_attr( $arr['image_url'] ), '/' );
		}

		return $arr;
	}

	/**
	 * Filter which sets the global blog language
	 *
	 * @param array $arr
	 *
	 * @return array
	 */
	public function set_blog_language( array $arr ) {
		if ( isset( $arr['blog_language'] ) ) {
			$blog_language = ( 'en_US' === $arr['blog_language'] ) ? '' : $arr['blog_language'];
			update_option( 'WPLANG', $blog_language );
			unset( $arr['blog_language'] );
		}

		return $arr;
	}

}


1			<?php
2
3			namespace lloc\Msls;
4
5			use lloc\Msls\Component\Input\Checkbox;
6			use lloc\Msls\Component\Input\Group;
7			use lloc\Msls\Component\Input\Label;
8			use lloc\Msls\Component\Input\Text;
9			use lloc\Msls\Component\Input\Select;
10
11			/**
12			* Administration of the options
13			*
14			* @package Msls
15			*/
16			class MslsAdmin extends MslsMain {
17
18			/**
19			* Factory
20			*
21			* @codeCoverageIgnore
22			*
23			* @return MslsAdmin
24			*/
25			public static function init() {
26			if ( ! ( $obj = MslsRegistry::get_object( __CLASS__ ) ) ) {
27			$options = MslsOptions::instance();
28			$collection = MslsBlogCollection::instance();
29
30			$obj = new static( $options, $collection );
31
32			MslsRegistry::set_object( __CLASS__, $obj );
33
34			/**
35			* Override the capabilities needed for the plugin's settings
36			*
37			* @param string $capability
38			*
39			* @since 2.0
40			*
41			*/
42			$caps = apply_filters( 'msls_admin_caps', 'manage_options' );
43			if ( current_user_can( $caps ) ) {
44			$title = __( 'Multisite Language Switcher', 'multisite-language-switcher' );
45			add_options_page( $title, $title, 'manage_options', $obj->get_menu_slug(), [ $obj, 'render' ] );
46
47			add_action( 'admin_init', [ $obj, 'register' ] );
48			add_action( 'admin_notices', [ $obj, 'has_problems' ] );
49
50			add_filter( 'msls_admin_validate', [ $obj, 'set_blog_language' ] );
51			}
52			}
53
54			return $obj;
55			}
56
57			/**
58			* Let's do this simple
59			*
60			* @return string
61			*/
62			public function get_menu_slug() {
63			return 'MslsAdmin';
64			}
65
66			/**
67			* Get's the link for the switcher-settings in the wp-admin
68			*
69			* @return string
70			*/
71			public function get_options_page_link() {
72			return sprintf( '/options-general.php?page=%s', $this->get_menu_slug() );
73			}
74
75			/**
76			* You can use every method of the decorated object
77			*
78			* @param string $method
79			* @param mixed $args
80			*
81			* @return mixed
82			*/
83			public function __call( $method, $args ) {
84			$parts = explode( '_', $method, 2 );
85
86			if ( 'rewrite' === $parts[0] ) {
87			return $this->render_rewrite( $parts[1] );
88			}
89
90			$checkboxes = [
91			'activate_autocomplete' => __( 'Activate experimental autocomplete inputs', 'multisite-language-switcher' ),
92			'activate_content_import' => __( 'Activate the content import functionality', 'multisite-language-switcher' ),
93			'sort_by_description' => __( 'Sort languages by description', 'multisite-language-switcher' ),
94			'exclude_current_blog' => __( 'Exclude this blog from output', 'multisite-language-switcher' ),
95			'only_with_translation' => __( 'Show only links with a translation', 'multisite-language-switcher' ),
96			'output_current_blog' => __( 'Display link to the current language', 'multisite-language-switcher' ),
97			'content_filter' => __( 'Add hint for available translations', 'multisite-language-switcher' ),
98			];
99
100			if ( isset ( $checkboxes[ $method ] ) ) {
101			echo ( new Group() )->add( new Checkbox( $method, $this->options->$method ) )->add( new Label( $method, $checkboxes[ $method ] ) )->render();
102			} else {
103			$value = ! empty( $this->options->$method ) ? $this->options->$method : '';
104			echo ( new Text( $method, $value ) )->render();
105			}
106			}
107
108			/**
109			* There is something wrong? Here comes the message...
110			* @return bool
111			*/
112			public function has_problems() {
113			$message = '';
114
115			if ( $this->options->is_empty() ) {
116			$message = sprintf(
117			__( 'Multisite Language Switcher is almost ready. You must complete the configuration process</a>.' ),
118			esc_url( admin_url( $this->get_options_page_link() ) )
119			);
120			} elseif ( 1 == count( $this->options->get_available_languages() ) ) {
121			$message = sprintf(
122			__( 'There are no language files installed. You can <a href="%s">manually install some language files</a> or you could use a <a href="%s">plugin</a> to download these files automatically.' ),
123			esc_url( 'http://codex.wordpress.org/Installing_WordPress_in_Your_Language#Manually_Installing_Language_Files' ),
124			esc_url( 'http://wordpress.org/plugins/wp-native-dashboard/' )
125			);
126			}
127
128			return MslsPlugin::message_handler( $message, 'updated fade' );
129			}
130
131			/**
132			* Render the options-page
133			*/
134			public function render() {
135			printf(
136			'<div class="wrap"><div class="icon32" id="icon-options-general"><br/></div><h1>%s</h1>%s<br class="clear"/><form action="options.php" method="post"><p>%s</p>',
137			__( 'Multisite Language Switcher Options', 'multisite-language-switcher' ),
138			$this->subsubsub(),
139			__( 'To achieve maximum flexibility, you have to configure each blog separately.', 'multisite-language-switcher' )
140			);
141
142			settings_fields( 'msls' );
143			do_settings_sections( __CLASS__ );
144
145			printf(
146			'<p class="submit"><input name="Submit" type="submit" class="button button-primary" value="%s" /></p></form></div>',
147			( $this->options->is_empty() ? __( 'Configure', 'multisite-language-switcher' ) : __( 'Update', 'multisite-language-switcher' ) )
148			);
149			}
150
151
152			/**
153			* Create a submenu which contains links to all blogs of the current user
154			* @return string
155			*/
156			public function subsubsub() {
157			$arr = [];
158
159			foreach ( $this->collection->get_plugin_active_blogs() as $blog ) {
160			$admin_url = get_admin_url( $blog->userblog_id, $this->get_options_page_link() );
161			$current = $blog->userblog_id == $this->collection->get_current_blog_id() ? ' class="current"' : '';
162
163			$arr[] = sprintf( '<a href="%1$s"%2$s>%3$s</a>', $admin_url, $current, $blog->get_title() );
164			}
165
166			return empty( $arr ) ? '' : sprintf( '<ul class="subsubsub"><li>%s</li></ul>', implode( ' \| </li><li>', $arr ) );
167			}
168
169			/**
170			* Register the form-elements
171			*
172			* @codeCoverageIgnore
173			*/
174			public function register() {
175			register_setting( 'msls', 'msls', [ $this, 'validate' ] );
176
177			$sections = [
178			'language_section' => __( 'Language Settings', 'multisite-language-switcher' ),
179			'main_section' => __( 'Main Settings', 'multisite-language-switcher' ),
180			'advanced_section' => __( 'Advanced Settings', 'multisite-language-switcher' ),
181			];
182
183			global $wp_rewrite;
184			if ( $wp_rewrite->using_permalinks() ) {
185			$sections['rewrites_section'] = __( 'Rewrites Settings', 'multisite-language-switcher' );
186			}
187
188			foreach ( $sections as $id => $title ) {
189			add_settings_section( $id, $title, [ $this, $id ], __CLASS__ );
190			}
191
192			/**
193			* Lets you add your own settings section
194			*
195			* @param string $page
196			*
197			* @since 1.0
198			*
199			*/
200			do_action( 'msls_admin_register', __CLASS__ );
201			}
202
203			/**
204			* Registers the fields in the language_section
205			*
206			* Returns the number of added fields
207			*
208			* @return int
209			*/
210			public function language_section(): int {
211			$map = [ 'blog_language' => __( 'Blog Language', 'multisite-language-switcher' ) ];
212
213			return $this->add_settings_fields( $map, 'language_section' );
214			}
215
216			/**
217			* Registers the fields in the main_section
218			*
219			* Returns the number of added fields
220			*
221			* @return int
222			*/
223			public function main_section(): int {
224			$map = [
225			'display' => __( 'Display', 'multisite-language-switcher' ),
226			'sort_by_description' => __( 'Sort languages', 'multisite-language-switcher' ),
227			'output_current_blog' => __( 'Current language link', 'multisite-language-switcher' ),
228			'only_with_translation' => __( 'Translation links', 'multisite-language-switcher' ),
229			'description' => __( 'Description', 'multisite-language-switcher' ),
230			'before_output' => __( 'Text/HTML before the list', 'multisite-language-switcher' ),
231			'after_output' => __( 'Text/HTML after the list', 'multisite-language-switcher' ),
232			'before_item' => __( 'Text/HTML before each item', 'multisite-language-switcher' ),
233			'after_item' => __( 'Text/HTML after each item', 'multisite-language-switcher' ),
234			'content_filter' => __( 'Available translations hint', 'multisite-language-switcher' ),
235			'content_priority' => __( 'Hint priority', 'multisite-language-switcher' ),
236			];
237
238			return $this->add_settings_fields( $map, 'main_section' );
239			}
240
241			/**
242			* Registers the fields in the advanced_section
243			*
244			* Returns the number of added fields
245			*
246			* @return int
247			*/
248			public function advanced_section(): int {
249			$map = [
250			'activate_autocomplete' => __( 'Autocomplete', 'multisite-language-switcher' ),
251			'image_url' => __( 'Custom URL for flag-images', 'multisite-language-switcher' ),
252			'reference_user' => __( 'Reference user', 'multisite-language-switcher' ),
253			'exclude_current_blog' => __( 'Exclude blog', 'multisite-language-switcher' ),
254			'activate_content_import' => __( 'Content import', 'multisite-language-switcher' ),
255			];
256
257			return $this->add_settings_fields( $map, 'advanced_section' );
258			}
259
260			/**
261			* Registers the fields in the rewrites_section
262			*
263			* Returns the number of added fields
264			*
265			* @return int
266			*/
267			public function rewrites_section(): int {
268			$map = [];
269			foreach ( get_post_types( [ 'public' => true ], 'objects' ) as $key => $object ) {
270			$map["rewrite_{$key}"] = sprintf( __( '%s Slug', 'multisite-language-switcher' ), $object->label );
271			}
272
273			return $this->add_settings_fields( $map, 'rewrites_section' );
274			}
275
276			/**
277			* @param array $map
278			* @param string $section
279			*
280			* @return int
281			*/
282			protected function add_settings_fields( array $map, string $section ): int {
283			foreach ( $map as $id => $title ) {
284			add_settings_field( $id, $title, [ $this, $id ], __CLASS__, $section, [ 'label_for' => $id ] );
285			}
286
287			/**
288			* Lets you add your own field to the section
289			*
290			* @param string $page
291			* @param string $section
292			*
293			* @since 2.4.4
294			*
295			*/
296			do_action( "msls_admin_{$section}", __CLASS__, $section );
297
298			return count( $map );
299			}
300
301			/**
302			* Shows the select-form-field 'blog_language'
303			*/
304			public function blog_language() {
305			$languages = $this->options->get_available_languages();
306			$selected = get_locale();
307
308			echo ( new Select( 'blog_language', $languages, $selected ) )->render();
309			}
310
311			/**
312			* Shows the select-form-field 'display'
313			*/
314			public function display() {
315			echo ( new Select( 'display', MslsLink::get_types_description(), $this->options->display ) )->render();
316			}
317
318			/**
319			* Shows the select-form-field 'reference_user'
320			*/
321			public function reference_user() {
322			$users = [];
323
324			foreach ( $this->collection->get_users() as $user ) {
325			$users[ $user->ID ] = $user->user_nicename;
326			}
327
328			echo ( new Select( 'reference_user', $users, $this->options->reference_user ) )->render();
329			}
330
331			/**
332			* The description for the current blog
333			*
334			* The language will be used ff there is no description.
335			*/
336			public function description() {
337			echo ( new Text( 'description', $this->options->description, '40' ) )->render();
338			}
339
340			/**
341			* If the output in the_content is active you can set the priority too
342			*
343			* Default is 10. But may be there are other plugins active and you run into
344			* trouble. So you can decide a higher (from 1) or a lower (to 100) priority
345			* for the output
346			*/
347			public function content_priority() {
348			$temp = array_merge( range( 1, 10 ), [ 20, 50, 100 ] );
349			$arr = array_combine( $temp, $temp );
350			$selected = empty( $this->options->content_priority ) ? 10 : $this->options->content_priority;
351
352			echo ( new Select( 'content_priority', $arr, $selected ) )->render();
353			}
354
355			/**
356			* Rewrites slugs for registered post types
357			*
358			* @param string $key
359			*/
360			public function render_rewrite( $key ) {
361			$rewrite = get_post_type_object( $key )->rewrite;
362
363			$value = '';
364			if ( true === $rewrite ) {
365			$value = $key;
366			} elseif ( ! empty( $rewrite['slug'] ) ) {
367			$value = $rewrite['slug'];
368			}
369
370			echo ( new Text( "rewrite_{$key}", $value, 30, true ) )->render();
371			}
372
373			/**
374			* Validates input before saving it
375			*
376			* @param array $arr Values of the submitted form
377			*
378			* @return array Validated input
379			*/
380			public function validate( array $arr ) {
381			/**
382			* Returns custom filtered input array
383			*
384			* @param array $arr
385			*
386			* @since 1.0
387			*
388			*/
389			$arr = (array) apply_filters( 'msls_admin_validate', $arr );
390
391			$arr['display'] = intval( $arr['display'] ?? 0 );
392			if ( isset( $arr['image_url'] ) ) {
393			$arr['image_url'] = rtrim( esc_attr( $arr['image_url'] ), '/' );
394			}
395
396			return $arr;
397			}
398
399			/**
400			* Filter which sets the global blog language
401			*
402			* @param array $arr
403			*
404			* @return array
405			*/
406			public function set_blog_language( array $arr ) {
407			if ( isset( $arr['blog_language'] ) ) {
408			$blog_language = ( 'en_US' === $arr['blog_language'] ) ? '' : $arr['blog_language'];
409			update_option( 'WPLANG', $blog_language );
410			unset( $arr['blog_language'] );
411			}
412
413			return $arr;
414			}
415
416			}
417

lloc / Multisite-Language-Switcher

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MslsAdmin::main_section() A

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