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

Completed

Push — master ( 15db70...750821 )

by Dennis

created 2020-04-05 09:58 UTC

MslsAdmin::rewrites_section() A

↳ Parent: MslsAdmin

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	0
dl	0
loc	21
rs	9.584
c	0
b	0
f	0

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

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
			 *
			 * @since 2.0
			 *
			 * @param string $capability
			 */
			$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 ( 2 == count( $parts ) ) {
			switch ( $parts[0] ) {
				case 'rewrite':
					return $this->render_rewrite( $parts[1] );
					break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
				case 'text':
					$key   = $parts[1];
					$value = ! empty( $this->options->$key ) ? $this->options->$key : '';
					echo ( new Text( $key, $value ) )->render();
					break;
			}
		}
	}

	/**
	 * 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
	 * @codeCoverageIgnore
	 */
	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 ) {
			$arr[] = sprintf(
				'<a href="%s"%s>%s / %s</a>',
				get_admin_url( $blog->userblog_id, $this->get_options_page_link() ),
				( $blog->userblog_id == $this->collection->get_current_blog_id() ? ' class="current"' : '' ),
				$blog->blogname,
				$blog->get_description()
			);
		}

		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' ] );

		add_settings_section( 'language_section', __( 'Language Settings', 'multisite-language-switcher' ), array(
			$this,
			'language_section'
		), __CLASS__ );
		add_settings_section( 'main_section', __( 'Main Settings', 'multisite-language-switcher' ), array(
			$this,
			'main_section'
		), __CLASS__ );
		add_settings_section( 'advanced_section', __( 'Advanced Settings', 'multisite-language-switcher' ), array(
			$this,
			'advanced_section'
		), __CLASS__ );

		global $wp_rewrite;
		if ( $wp_rewrite->using_permalinks() ) {
			add_settings_section( 'rewrites_section', __( 'Rewrites Settings', 'multisite-language-switcher' ), array(
				$this,
				'rewrites_section'
			), __CLASS__ );
		}

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

	/**
	 * Register the fields in the language_section
	 * @codeCoverageIgnore
	 */
	public function language_section() {
		add_settings_field( 'blog_language', __( 'Blog Language', 'multisite-language-switcher' ), array(
			$this,
			'blog_language'
		), __CLASS__, 'language_section', array( 'label_for' => 'blog_language' ) );

		/**
		 * Lets you add your own field to the language section
		 * @since 1.0
		 *
		 * @param string $page
		 * @param string $section
		 */
		do_action( 'msls_admin_language_section', __CLASS__, 'language_section' );
	}

	/**
	 * Register the fields in the main_section
	 * @codeCoverageIgnore
	 */
	public function main_section() {
		add_settings_field( 'display', __( 'Display', 'multisite-language-switcher' ), array(
			$this,
			'display'
		), __CLASS__, 'main_section', array( 'label_for' => 'display' ) );
		add_settings_field( 'sort_by_description', __( 'Sort languages', 'multisite-language-switcher' ), array(
			$this,
			'sort_by_description'
		), __CLASS__, 'main_section' );
		add_settings_field( 'output_current_blog', __( 'Current language link', 'multisite-language-switcher' ), array(
			$this,
			'output_current_blog'
		), __CLASS__, 'main_section' );
		add_settings_field( 'only_with_translation', __( 'Translation links', 'multisite-language-switcher' ), array(
			$this,
			'only_with_translation'
		), __CLASS__, 'main_section' );
		add_settings_field( 'description', __( 'Description', 'multisite-language-switcher' ), array(
			$this,
			'description'
		), __CLASS__, 'main_section', array( 'label_for' => 'description' ) );
		add_settings_field( 'before_output', __( 'Text/HTML before the list', 'multisite-language-switcher' ), array(
			$this,
			'text_before_output'
		), __CLASS__, 'main_section', array( 'label_for' => 'before_output' ) );
		add_settings_field( 'after_output', __( 'Text/HTML after the list', 'multisite-language-switcher' ), array(
			$this,
			'text_after_output'
		), __CLASS__, 'main_section', array( 'label_for' => 'after_output' ) );
		add_settings_field( 'before_item', __( 'Text/HTML before each item', 'multisite-language-switcher' ), array(
			$this,
			'text_before_item'
		), __CLASS__, 'main_section', array( 'label_for' => 'before_item' ) );
		add_settings_field( 'after_item', __( 'Text/HTML after each item', 'multisite-language-switcher' ), array(
			$this,
			'text_after_item'
		), __CLASS__, 'main_section', array( 'label_for' => 'after_item' ) );
		add_settings_field( 'content_filter', __( 'Available translations hint', 'multisite-language-switcher' ), array(
			$this,
			'content_filter'
		), __CLASS__, 'main_section' );
		add_settings_field( 'content_priority', __( 'Hint priority', 'multisite-language-switcher' ), array(
			$this,
			'content_priority'
		), __CLASS__, 'main_section', array( 'label_for' => 'content_priority' ) );

		/**
		 * Lets you add your own field to the main section
		 * @since 1.0
		 *
		 * @param string $page
		 * @param string $section
		 */
		do_action( 'msls_admin_main_section', __CLASS__, 'main_section' );
	}

	/**
	 * Register the fields in the advanced_section
	 * @codeCoverageIgnore
	 */
	public function advanced_section() {
		add_settings_field( 'activate_autocomplete', __( 'Autocomplete', 'multisite-language-switcher' ), array(
			$this,
			'activate_autocomplete'
		), __CLASS__, 'advanced_section' );
		add_settings_field( 'image_url', __( 'Custom URL for flag-images', 'multisite-language-switcher' ), array(
			$this,
			'text_image_url'
		), __CLASS__, 'advanced_section', array( 'label_for' => 'image_url' ) );
		add_settings_field( 'reference_user', __( 'Reference user', 'multisite-language-switcher' ), array(
			$this,
			'reference_user'
		), __CLASS__, 'advanced_section', array( 'label_for' => 'reference_user' ) );
		add_settings_field( 'exclude_current_blog', __( 'Exclude blog', 'multisite-language-switcher' ), array(
			$this,
			'exclude_current_blog'
		), __CLASS__, 'advanced_section' );
		add_settings_field( 'activate_content_import', __( 'Content import', 'multisite-language-switcher' ), array(
			$this,
			'activate_content_import'
		), __CLASS__, 'advanced_section' );

		/**
		 * Lets you add your own field to the advanced section
		 * @since 1.0
		 *
		 * @param string $page
		 * @param string $section
		 */
		do_action( 'msls_admin_advanced_section', __CLASS__, 'advanced_section' );
	}

	/**
	 * Register the fields in the rewrites_section
	 * @since 1.1
	 * @codeCoverageIgnore
	 */
	public function rewrites_section() {
		foreach ( get_post_types( [ 'public' => true ], 'objects' ) as $key => $object ) {
			$title = sprintf( __( '%s Slug', 'multisite-language-switcher' ), $object->label );
			add_settings_field(
				"rewrite_{$key}",
				$title,
				[ $this, "rewrite_{$key}" ],
				__CLASS__,
				'rewrites_section',
				array( 'label_for' => "rewrite_{$key}" )
			);
		}

		/**
		 * Lets you add your own field to the rewrites section
		 *
		 * @param string $page
		 * @param string $section
		 */
		do_action( 'msls_admin_rewrites_section', __CLASS__, 'rewrites_section' );
	}

	/**
	 * 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();
	}

	/**
	 * render
	 *
	 * You can decide if you want to activate the experimental autocomplete
	 * input fields in the backend instead of the traditional select-menus.
	 */
	public function activate_autocomplete() {
		$key   = 'activate_autocomplete';
		$text  = __( 'Activate experimental autocomplete inputs', 'multisite-language-switcher' );

		echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
	}

	/**
	 * Activate content import
	 *
	 * You can decide if you want to activate the content import functionality
	 * in the backend instead of the traditional select-menus.
	 */
	public function activate_content_import() {
		$key  = 'activate_content_import';
		$text = __( 'Activate the content import functionality', 'multisite-language-switcher' );

		echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
	}

	/**
	 * Show sort_by_description-field
	 *
	 * You can decide that the output will be sorted by the description. If not
	 * the output will be sorted by the language-code.
	 */
	public function sort_by_description() {
		$key   = 'sort_by_description';
		$text  = __( 'Sort languages by description', 'multisite-language-switcher' );

		echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
	}

	/**
	 * Exclude the current blog
	 *
	 * You can exclude a blog explicitly. All your settings will be safe but the
	 * plugin will ignore this blog while this option is active.
	 */
	public function exclude_current_blog() {
		$key  = 'exclude_current_blog';
		$text =  __( 'Exclude this blog from output', 'multisite-language-switcher' );

		echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
	}

	/**
	 * Show only a link  if a translation is available
	 *
	 * Some user requested this feature. Shows only links to available
	 * translations.
	 */
	public function only_with_translation() {
		$key  = 'only_with_translation';
		$text = __( 'Show only links with a translation', 'multisite-language-switcher' );

		echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
	}

	/**
	 * Show a link to the current blog
	 *
	 * Some user requested this feature. If active the plugin will place also a
	 * link to the current blog.
	 */
	public function output_current_blog() {
		$key  = 'output_current_blog';
		$text = __( 'Display link to the current language', 'multisite-language-switcher' );

		echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->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();
	}

	/**
	 * The output can be placed after the_content
	 */
	public function content_filter() {
		$key  = 'content_filter';
		$text = __( 'Add hint for available translations', 'multisite-language-switcher' );

		echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->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
		 * @since 1.0
		 *
		 * @param array $arr
		 */
		$arr = apply_filters( 'msls_admin_validate', $arr );

		$arr['display'] = (
		isset( $arr['display'] ) ?
			(int) $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			* MslsAdmin
4			* @author Dennis Ploetner <[email protected]>
5			* @since 0.9.8
6			*/
7
8			namespace lloc\Msls;
9
10			use lloc\Msls\Component\Input\Checkbox;
11			use lloc\Msls\Component\Input\Group;
12			use lloc\Msls\Component\Input\Label;
13			use lloc\Msls\Component\Input\Text;
14			use lloc\Msls\Component\Input\Select;
15
16			/**
17			* Administration of the options
18			* @package Msls
19			*/
20			class MslsAdmin extends MslsMain {
21
22			/**
23			* Factory
24			*
25			* @codeCoverageIgnore
26			*
27			* @return MslsAdmin
28			*/
29			public static function init() {
30			if ( ! ( $obj = MslsRegistry::get_object( __CLASS__ ) ) ) {
31			$options = MslsOptions::instance();
32			$collection = MslsBlogCollection::instance();
33
34			$obj = new static( $options, $collection );
35
36			MslsRegistry::set_object( __CLASS__, $obj );
37
38			/**
39			* Override the capabilities needed for the plugin's settings
40			*
41			* @since 2.0
42			*
43			* @param string $capability
44			*/
45			$caps = apply_filters( 'msls_admin_caps', 'manage_options' );
46			if ( current_user_can( $caps ) ) {
47			$title = __( 'Multisite Language Switcher', 'multisite-language-switcher' );
48			add_options_page( $title, $title, 'manage_options', $obj->get_menu_slug(), [ $obj, 'render' ] );
49
50			add_action( 'admin_init', [ $obj, 'register' ] );
51			add_action( 'admin_notices', [ $obj, 'has_problems' ] );
52
53			add_filter( 'msls_admin_validate', [ $obj, 'set_blog_language' ] );
54			}
55			}
56
57			return $obj;
58			}
59
60			/**
61			* Let's do this simple
62			*
63			* @return string
64			*/
65			public function get_menu_slug() {
66			return 'MslsAdmin';
67			}
68
69			/**
70			* Get's the link for the switcher-settings in the wp-admin
71			*
72			* @return string
73			*/
74			public function get_options_page_link() {
75			return sprintf( '/options-general.php?page=%s', $this->get_menu_slug() );
76			}
77
78			/**
79			* You can use every method of the decorated object
80			*
81			* @param string $method
82			* @param mixed $args
83			*
84			* @return mixed
85			*/
86			public function __call( $method, $args ) {
87			$parts = explode( '_', $method, 2 );
88			if ( 2 == count( $parts ) ) {
89			switch ( $parts[0] ) {
90			case 'rewrite':
91			return $this->render_rewrite( $parts[1] );
92			break;
			0 ignored issues – show Unused Code introduced 2016-09-09 16:30 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
93			case 'text':
94			$key = $parts[1];
95			$value = ! empty( $this->options->$key ) ? $this->options->$key : '';
96			echo ( new Text( $key, $value ) )->render();
97			break;
98			}
99			}
100			}
101
102			/**
103			* There is something wrong? Here comes the message...
104			* @return bool
105			*/
106			public function has_problems() {
107			$message = '';
108
109			if ( $this->options->is_empty() ) {
110			$message = sprintf(
111			__( 'Multisite Language Switcher is almost ready. You must complete the configuration process</a>.' ),
112			esc_url( admin_url( $this->get_options_page_link() ) )
113			);
114			} elseif ( 1 == count( $this->options->get_available_languages() ) ) {
115			$message = sprintf(
116			__( '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.' ),
117			esc_url( 'http://codex.wordpress.org/Installing_WordPress_in_Your_Language#Manually_Installing_Language_Files' ),
118			esc_url( 'http://wordpress.org/plugins/wp-native-dashboard/' )
119			);
120			}
121
122			return MslsPlugin::message_handler( $message, 'updated fade' );
123			}
124
125			/**
126			* Render the options-page
127			* @codeCoverageIgnore
128			*/
129			public function render() {
130			printf(
131			'<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>',
132			__( 'Multisite Language Switcher Options', 'multisite-language-switcher' ),
133			$this->subsubsub(),
134			__( 'To achieve maximum flexibility, you have to configure each blog separately.', 'multisite-language-switcher' )
135			);
136
137			settings_fields( 'msls' );
138			do_settings_sections( __CLASS__ );
139
140			printf(
141			'<p class="submit"><input name="Submit" type="submit" class="button button-primary" value="%s" /></p></form></div>',
142			( $this->options->is_empty() ? __( 'Configure', 'multisite-language-switcher' ) : __( 'Update', 'multisite-language-switcher' ) )
143			);
144			}
145
146
147			/**
148			* Create a submenu which contains links to all blogs of the current user
149			* @return string
150			*/
151			public function subsubsub() {
152			$arr = [];
153
154			foreach ( $this->collection->get_plugin_active_blogs() as $blog ) {
155			$arr[] = sprintf(
156			'<a href="%s"%s>%s / %s</a>',
157			get_admin_url( $blog->userblog_id, $this->get_options_page_link() ),
158			( $blog->userblog_id == $this->collection->get_current_blog_id() ? ' class="current"' : '' ),
159			$blog->blogname,
160			$blog->get_description()
161			);
162			}
163
164			return (
165			empty( $arr ) ?
166			'' :
167			sprintf(
168			'<ul class="subsubsub"><li>%s</li></ul>',
169			implode( ' \| </li><li>', $arr )
170			)
171			);
172			}
173
174			/**
175			* Register the form-elements
176			* @codeCoverageIgnore
177			*/
178			public function register() {
179			register_setting( 'msls', 'msls', [ $this, 'validate' ] );
180
181			add_settings_section( 'language_section', __( 'Language Settings', 'multisite-language-switcher' ), array(
182			$this,
183			'language_section'
184			), __CLASS__ );
185			add_settings_section( 'main_section', __( 'Main Settings', 'multisite-language-switcher' ), array(
186			$this,
187			'main_section'
188			), __CLASS__ );
189			add_settings_section( 'advanced_section', __( 'Advanced Settings', 'multisite-language-switcher' ), array(
190			$this,
191			'advanced_section'
192			), __CLASS__ );
193
194			global $wp_rewrite;
195			if ( $wp_rewrite->using_permalinks() ) {
196			add_settings_section( 'rewrites_section', __( 'Rewrites Settings', 'multisite-language-switcher' ), array(
197			$this,
198			'rewrites_section'
199			), __CLASS__ );
200			}
201
202			/**
203			* Lets you add your own settings section
204			* @since 1.0
205			*
206			* @param string $page
207			*/
208			do_action( 'msls_admin_register', __CLASS__ );
209			}
210
211			/**
212			* Register the fields in the language_section
213			* @codeCoverageIgnore
214			*/
215			public function language_section() {
216			add_settings_field( 'blog_language', __( 'Blog Language', 'multisite-language-switcher' ), array(
217			$this,
218			'blog_language'
219			), __CLASS__, 'language_section', array( 'label_for' => 'blog_language' ) );
220
221			/**
222			* Lets you add your own field to the language section
223			* @since 1.0
224			*
225			* @param string $page
226			* @param string $section
227			*/
228			do_action( 'msls_admin_language_section', __CLASS__, 'language_section' );
229			}
230
231			/**
232			* Register the fields in the main_section
233			* @codeCoverageIgnore
234			*/
235			public function main_section() {
236			add_settings_field( 'display', __( 'Display', 'multisite-language-switcher' ), array(
237			$this,
238			'display'
239			), __CLASS__, 'main_section', array( 'label_for' => 'display' ) );
240			add_settings_field( 'sort_by_description', __( 'Sort languages', 'multisite-language-switcher' ), array(
241			$this,
242			'sort_by_description'
243			), __CLASS__, 'main_section' );
244			add_settings_field( 'output_current_blog', __( 'Current language link', 'multisite-language-switcher' ), array(
245			$this,
246			'output_current_blog'
247			), __CLASS__, 'main_section' );
248			add_settings_field( 'only_with_translation', __( 'Translation links', 'multisite-language-switcher' ), array(
249			$this,
250			'only_with_translation'
251			), __CLASS__, 'main_section' );
252			add_settings_field( 'description', __( 'Description', 'multisite-language-switcher' ), array(
253			$this,
254			'description'
255			), __CLASS__, 'main_section', array( 'label_for' => 'description' ) );
256			add_settings_field( 'before_output', __( 'Text/HTML before the list', 'multisite-language-switcher' ), array(
257			$this,
258			'text_before_output'
259			), __CLASS__, 'main_section', array( 'label_for' => 'before_output' ) );
260			add_settings_field( 'after_output', __( 'Text/HTML after the list', 'multisite-language-switcher' ), array(
261			$this,
262			'text_after_output'
263			), __CLASS__, 'main_section', array( 'label_for' => 'after_output' ) );
264			add_settings_field( 'before_item', __( 'Text/HTML before each item', 'multisite-language-switcher' ), array(
265			$this,
266			'text_before_item'
267			), __CLASS__, 'main_section', array( 'label_for' => 'before_item' ) );
268			add_settings_field( 'after_item', __( 'Text/HTML after each item', 'multisite-language-switcher' ), array(
269			$this,
270			'text_after_item'
271			), __CLASS__, 'main_section', array( 'label_for' => 'after_item' ) );
272			add_settings_field( 'content_filter', __( 'Available translations hint', 'multisite-language-switcher' ), array(
273			$this,
274			'content_filter'
275			), __CLASS__, 'main_section' );
276			add_settings_field( 'content_priority', __( 'Hint priority', 'multisite-language-switcher' ), array(
277			$this,
278			'content_priority'
279			), __CLASS__, 'main_section', array( 'label_for' => 'content_priority' ) );
280
281			/**
282			* Lets you add your own field to the main section
283			* @since 1.0
284			*
285			* @param string $page
286			* @param string $section
287			*/
288			do_action( 'msls_admin_main_section', __CLASS__, 'main_section' );
289			}
290
291			/**
292			* Register the fields in the advanced_section
293			* @codeCoverageIgnore
294			*/
295			public function advanced_section() {
296			add_settings_field( 'activate_autocomplete', __( 'Autocomplete', 'multisite-language-switcher' ), array(
297			$this,
298			'activate_autocomplete'
299			), __CLASS__, 'advanced_section' );
300			add_settings_field( 'image_url', __( 'Custom URL for flag-images', 'multisite-language-switcher' ), array(
301			$this,
302			'text_image_url'
303			), __CLASS__, 'advanced_section', array( 'label_for' => 'image_url' ) );
304			add_settings_field( 'reference_user', __( 'Reference user', 'multisite-language-switcher' ), array(
305			$this,
306			'reference_user'
307			), __CLASS__, 'advanced_section', array( 'label_for' => 'reference_user' ) );
308			add_settings_field( 'exclude_current_blog', __( 'Exclude blog', 'multisite-language-switcher' ), array(
309			$this,
310			'exclude_current_blog'
311			), __CLASS__, 'advanced_section' );
312			add_settings_field( 'activate_content_import', __( 'Content import', 'multisite-language-switcher' ), array(
313			$this,
314			'activate_content_import'
315			), __CLASS__, 'advanced_section' );
316
317			/**
318			* Lets you add your own field to the advanced section
319			* @since 1.0
320			*
321			* @param string $page
322			* @param string $section
323			*/
324			do_action( 'msls_admin_advanced_section', __CLASS__, 'advanced_section' );
325			}
326
327			/**
328			* Register the fields in the rewrites_section
329			* @since 1.1
330			* @codeCoverageIgnore
331			*/
332			public function rewrites_section() {
333			foreach ( get_post_types( [ 'public' => true ], 'objects' ) as $key => $object ) {
334			$title = sprintf( __( '%s Slug', 'multisite-language-switcher' ), $object->label );
335			add_settings_field(
336			"rewrite_{$key}",
337			$title,
338			[ $this, "rewrite_{$key}" ],
339			__CLASS__,
340			'rewrites_section',
341			array( 'label_for' => "rewrite_{$key}" )
342			);
343			}
344
345			/**
346			* Lets you add your own field to the rewrites section
347			*
348			* @param string $page
349			* @param string $section
350			*/
351			do_action( 'msls_admin_rewrites_section', __CLASS__, 'rewrites_section' );
352			}
353
354			/**
355			* Shows the select-form-field 'blog_language'
356			*/
357			public function blog_language() {
358			$languages = $this->options->get_available_languages();
359			$selected = get_locale();
360
361			echo ( new Select('blog_language', $languages, $selected ) )->render();
362			}
363
364			/**
365			* Shows the select-form-field 'display'
366			*/
367			public function display() {
368			echo ( new Select('display', MslsLink::get_types_description(), $this->options->display ) )->render();
369			}
370
371			/**
372			* Shows the select-form-field 'reference_user'
373			*/
374			public function reference_user() {
375			$users = [];
376
377			foreach ( $this->collection->get_users() as $user ) {
378			$users[ $user->ID ] = $user->user_nicename;
379			}
380
381			echo ( new Select( 'reference_user', $users, $this->options->reference_user ) )->render();
382			}
383
384			/**
385			* render
386			*
387			* You can decide if you want to activate the experimental autocomplete
388			* input fields in the backend instead of the traditional select-menus.
389			*/
390			public function activate_autocomplete() {
391			$key = 'activate_autocomplete';
392			$text = __( 'Activate experimental autocomplete inputs', 'multisite-language-switcher' );
393
394			echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
395			}
396
397			/**
398			* Activate content import
399			*
400			* You can decide if you want to activate the content import functionality
401			* in the backend instead of the traditional select-menus.
402			*/
403			public function activate_content_import() {
404			$key = 'activate_content_import';
405			$text = __( 'Activate the content import functionality', 'multisite-language-switcher' );
406
407			echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
408			}
409
410			/**
411			* Show sort_by_description-field
412			*
413			* You can decide that the output will be sorted by the description. If not
414			* the output will be sorted by the language-code.
415			*/
416			public function sort_by_description() {
417			$key = 'sort_by_description';
418			$text = __( 'Sort languages by description', 'multisite-language-switcher' );
419
420			echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
421			}
422
423			/**
424			* Exclude the current blog
425			*
426			* You can exclude a blog explicitly. All your settings will be safe but the
427			* plugin will ignore this blog while this option is active.
428			*/
429			public function exclude_current_blog() {
430			$key = 'exclude_current_blog';
431			$text = __( 'Exclude this blog from output', 'multisite-language-switcher' );
432
433			echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
434			}
435
436			/**
437			* Show only a link if a translation is available
438			*
439			* Some user requested this feature. Shows only links to available
440			* translations.
441			*/
442			public function only_with_translation() {
443			$key = 'only_with_translation';
444			$text = __( 'Show only links with a translation', 'multisite-language-switcher' );
445
446			echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
447			}
448
449			/**
450			* Show a link to the current blog
451			*
452			* Some user requested this feature. If active the plugin will place also a
453			* link to the current blog.
454			*/
455			public function output_current_blog() {
456			$key = 'output_current_blog';
457			$text = __( 'Display link to the current language', 'multisite-language-switcher' );
458
459			echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
460			}
461
462			/**
463			* The description for the current blog
464			*
465			* The language will be used ff there is no description.
466			*/
467			public function description() {
468			echo ( new Text('description', $this->options->description, '40' ) )->render();
469			}
470
471			/**
472			* The output can be placed after the_content
473			*/
474			public function content_filter() {
475			$key = 'content_filter';
476			$text = __( 'Add hint for available translations', 'multisite-language-switcher' );
477
478			echo ( new Group() )->add( new Checkbox( $key, $this->options->$key ) )->add( new Label( $key, $text ) )->render();
479			}
480
481			/**
482			* If the output in the_content is active you can set the priority too
483			*
484			* Default is 10. But may be there are other plugins active and you run into
485			* trouble. So you can decide a higher (from 1) or a lower (to 100) priority
486			* for the output
487			*/
488			public function content_priority() {
489			$temp = array_merge( range( 1, 10 ), [ 20, 50, 100 ] );
490			$arr = array_combine( $temp, $temp );
491			$selected = empty( $this->options->content_priority ) ? 10 : $this->options->content_priority;
492
493			echo ( new Select( 'content_priority', $arr, $selected ) )->render();
494			}
495
496			/**
497			* Rewrites slugs for registered post types
498			*
499			* @param string $key
500			*/
501			public function render_rewrite( $key ) {
502			$rewrite = get_post_type_object( $key )->rewrite;
503
504			$value = '';
505			if ( true === $rewrite ) {
506			$value = $key;
507			} elseif ( ! empty( $rewrite['slug'] ) ) {
508			$value = $rewrite['slug'];
509			}
510
511			echo ( new Text( "rewrite_{$key}", $value, 30, true ) )->render();
512			}
513
514			/**
515			* Validates input before saving it
516			*
517			* @param array $arr Values of the submitted form
518			*
519			* @return array Validated input
520			*/
521			public function validate( array $arr ) {
522			/**
523			* Returns custom filtered input array
524			* @since 1.0
525			*
526			* @param array $arr
527			*/
528			$arr = apply_filters( 'msls_admin_validate', $arr );
529
530			$arr['display'] = (
531			isset( $arr['display'] ) ?
532			(int) $arr['display'] :
533			0
534			);
535
536			if ( isset( $arr['image_url'] ) ) {
537			$arr['image_url'] = rtrim( esc_attr( $arr['image_url'] ), '/' );
538			}
539
540			return $arr;
541			}
542
543			/**
544			* Filter which sets the global blog language
545			*
546			* @param array $arr
547			*
548			* @return array
549			*/
550			public function set_blog_language( array $arr ) {
551			if ( isset( $arr['blog_language'] ) ) {
552			$blog_language = ( 'en_US' === $arr['blog_language'] ) ? '' : $arr['blog_language'];
553			update_option( 'WPLANG', $blog_language );
554			unset( $arr['blog_language'] );
555			}
556
557			return $arr;
558			}
559
560			}
561

lloc / Multisite-Language-Switcher

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