`wp pll widget list` subcommand

cf. #82

README.md

@@ -1431,6 +1431,74 @@ Errors if the term doesn't exist, or there was a problem in deleting it.
     Deleted post_tag 58.
     Success: Deleted 3 of 3 terms.
 
+
+
+### wp pll widget
+
+Manage localized sidebar widgets.
+
+~~~
+wp pll widget
+~~~
+
+
+
+
+
+
+
+### wp pll widget list
+
+List localized widgets associated with a sidebar.
+
+~~~
+wp pll widget list <language-code> <sidebar-id> [--fields=<fields>] [--format=<format>]
+~~~
+
+**OPTIONS**
+
+	<language-code>
+		The language code (slug) to get widgets for. Required.
+
+	<sidebar-id>
+		ID for the corresponding sidebar. Required.
+
+	[--fields=<fields>]
+		Limit the output to specific object fields.
+
+	[--format=<format>]
+		Render output in a particular format.
+		---
+		default: table
+		options:
+		  - table
+		  - csv
+		  - ids
+		  - json
+		  - count
+		  - yaml
+		---
+
+**AVAILABLE FIELDS**
+
+These fields will be displayed by default for each widget:
+
+* name
+* id
+* position
+* options
+
+There are no optionally available fields.
+
+**EXAMPLES**
+
+    $ wp pll widget list nl sidebar-1
+    +------+--------+----------+-------------------------------------------------------------------+
+    | name | id     | position | options                                                           |
+    +------+--------+----------+-------------------------------------------------------------------+
+    | text | text-2 | 2        | {"title":"test","text":"test","filter":"content","pll_lang":"nl"} |
+    +------+--------+----------+-------------------------------------------------------------------+
+
 ## Contributing
 
 We appreciate you taking the initiative to contribute to this project.

command.php

@@ -44,6 +44,7 @@ if ( defined( 'WP_CLI' ) && WP_CLI ) {
     require __DIR__ . '/src/Commands/Plugin.php';
     require __DIR__ . '/src/Commands/Menu.php';
     require __DIR__ . '/src/Commands/String.php';
+    require __DIR__ . '/src/Commands/Widget.php';
 
     WP_CLI::add_hook( 'before_wp_load', function() {
 
@@ -83,5 +84,6 @@ if ( defined( 'WP_CLI' ) && WP_CLI ) {
     WP_CLI::add_command( 'pll string',    Polylang_CLI\Commands\StringCommand::class );
     WP_CLI::add_command( 'pll taxonomy',  Polylang_CLI\Commands\TaxonomyCommand::class );
     WP_CLI::add_command( 'pll term',      Polylang_CLI\Commands\TermCommand::class );
+    WP_CLI::add_command( 'pll widget',    Polylang_CLI\Commands\WidgetCommand::class );
 
 }

composer.json

@@ -76,7 +76,9 @@
             "pll term",
             "pll term generate",
             "pll term get",
-            "pll term delete"
+            "pll term delete",
+            "pll widget",
+            "pll widget list"
         ],
         "readme": {
             "sections": [

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "419eb8e23f530b373d6bd16623771727",
+    "content-hash": "127572b6a6bb976909195975e2c8de83",
     "packages": [
         {
             "name": "composer/ca-bundle",

src/Commands/Widget.php

+<?php
+
+namespace Polylang_CLI\Commands;
+
+if ( ! class_exists( 'Polylang_CLI\Commands\WidgetCommand' ) ) {
+
+/**
+ * Manage localized sidebar widgets.
+ *
+ * @package Polylang_CLI
+ */
+class WidgetCommand extends BaseCommand {
+
+	/**
+	 * List localized widgets associated with a sidebar.
+	 *
+	 * ## OPTIONS
+	 *
+	 * <language-code>
+	 * : The language code (slug) to get widgets for. Required.
+	 *
+	 * <sidebar-id>
+	 * : ID for the corresponding sidebar. Required.
+	 *
+	 * [--fields=<fields>]
+	 * : Limit the output to specific object fields.
+	 *
+	 * [--format=<format>]
+	 * : Render output in a particular format.
+	 * ---
+	 * default: table
+	 * options:
+	 *   - table
+	 *   - csv
+	 *   - ids
+	 *   - json
+	 *   - count
+	 *   - yaml
+	 * ---
+	 *
+	 * ## AVAILABLE FIELDS
+	 *
+	 * These fields will be displayed by default for each widget:
+	 *
+	 * * name
+	 * * id
+	 * * position
+	 * * options
+	 *
+	 * There are no optionally available fields.
+	 *
+	 * ## EXAMPLES
+	 *
+	 *     $ wp pll widget list nl sidebar-1
+	 *     +------+--------+----------+-------------------------------------------------------------------+
+	 *     | name | id     | position | options                                                           |
+	 *     +------+--------+----------+-------------------------------------------------------------------+
+	 *     | text | text-2 | 2        | {"title":"test","text":"test","filter":"content","pll_lang":"nl"} |
+	 *     +------+--------+----------+-------------------------------------------------------------------+
+	 *
+	 * @subcommand list
+	 */
+	public function list_( $args, $assoc_args ) {
+
+		list( $language_slug, $sidebar_id ) = $args;
+
+		# get widget fields
+		$properties = new \ReflectionClass( new \Widget_Command() );
+		$fields     = $properties->getDefaultProperties()['fields'];
+
+		# validate sidebar
+		$validate = new \ReflectionMethod( 'Widget_Command', 'validate_sidebar' );
+		$validate->setAccessible( true );
+
+		$validate->invokeArgs( new \Widget_Command(), array( $sidebar_id ) );
+
+		# get sidebar widgets
+		$validate = new \ReflectionMethod( 'Widget_Command', 'get_sidebar_widgets' );
+		$validate->setAccessible( true );
+
+		$output_widgets = $validate->invokeArgs( new \Widget_Command(), array( $sidebar_id ) );
+
+		# filter widgets by language
+		$output_widgets_filtered = array();
+
+		foreach ( $output_widgets as $obj ) {
+			if ( isset( $obj->options['pll_lang'] ) && $obj->options['pll_lang'] === $language_slug ) {
+				$output_widgets_filtered[] = $obj;
+			}
+		}
+
+		if ( ! empty( $assoc_args['format'] ) && 'ids' === $assoc_args['format'] ) {
+			$output_widgets = wp_list_pluck( $output_widgets_filtered, 'id' );
+		}
+
+		$formatter = $this->cli->formatter( $assoc_args, $fields );
+		$formatter->display_items( $output_widgets_filtered );
+	}
+
+}
+
+}