first commit

wp-content/plugins/sitepress-multilingual-cms/classes/post-translation/endpoints/CountPerPostType.php

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+<?php
+
+namespace WPML\Posts;
+
+use WPML\API\PostTypes;
+use WPML\Collect\Support\Collection;
+use WPML\FP\Fns;
+use WPML\FP\Lst;
+use WPML\LIB\WP\PostType;
+
+class CountPerPostType {
+	public function run( Collection $data, \wpdb $wpdb ) {
+		$postTypes = $data->get( 'postTypes', PostTypes::getAutomaticTranslatable() );
+		$postIn    = wpml_prepare_in( $postTypes );
+
+		$query = "
+			SELECT posts.post_type, COUNT(posts.ID)
+			FROM {$wpdb->posts} posts
+			INNER JOIN {$wpdb->prefix}icl_translations translations ON translations.element_id = posts.ID AND translations.element_type = CONCAT('post_', posts.post_type)
+			WHERE posts.post_type IN ({$postIn}) AND posts.post_status = %s	AND translations.source_language_code IS NULL		
+			GROUP BY posts.post_type
+		";
+
+		$postCountPerType = $wpdb->get_results( $wpdb->prepare( $query, 'publish' ), ARRAY_N );
+
+		// $setPluralPostName :: [ 'post' => '1' ] -> [ 'Posts' => 1 ]
+		$setPluralPostName = function ( $postType ) {
+			return [ PostType::getPluralName( $postType[0] )->getOrElse( $postType[0] ) => (int) $postType[1] ];
+		};
+
+		// $setCountToZero :: 'post' -> [ 'post' => 0 ]
+		$setCountToZero = Lst::makePair( Fns::__, 0 );
+
+		return wpml_collect( $postTypes )
+			->map( $setCountToZero )
+			->merge( $postCountPerType )
+			->mapWithKeys( $setPluralPostName )
+			->toArray();
+	}
+}

wp-content/plugins/sitepress-multilingual-cms/classes/post-translation/endpoints/DeleteTranslatedContentOfLanguages.php

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+<?php
+
+namespace WPML\Posts;
+
+use WPML\Collect\Support\Collection;
+use WPML\DatabaseQueries\TranslatedPosts;
+use WPML\FP\Either;
+use WPML\FP\Fns;
+use WPML\FP\Lst;
+use function WPML\FP\partialRight;
+
+class DeleteTranslatedContentOfLanguages {
+
+	public function run( Collection $data ) {
+		$deleteTranslatedContent = Fns::unary( partialRight( 'wp_delete_post', true ) );
+
+		return Either::of( $data->get( 'language_code' ) )
+		             ->filter( Lst::length() )
+		             ->map( [ TranslatedPosts::class, 'getIdsForLangs' ] )
+		             ->map( Fns::map( $deleteTranslatedContent ) )
+		             ->coalesce( Fns::identity(), Fns::identity() );
+	}
+}

wp-content/plugins/sitepress-multilingual-cms/classes/post-translation/endpoints/UntranslatedCount.php

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+<?php
+
+namespace WPML\Posts;
+
+use WPML\API\PostTypes;
+use WPML\Collect\Support\Collection;
+use WPML\Element\API\Languages;
+use WPML\FP\Fns;
+use WPML\FP\Lst;
+use WPML\FP\Str;
+use WPML\LIB\WP\PostType;
+
+class UntranslatedCount {
+
+	public function run( Collection $data, \wpdb $wpdb ) {
+		$postTypes = $data->get( 'postTypes', PostTypes::getAutomaticTranslatable() );
+
+		$postIn   = wpml_prepare_in( Fns::map( Str::concat( 'post_' ), $postTypes ) );
+		$statuses = wpml_prepare_in( [ ICL_TM_NOT_TRANSLATED, ICL_TM_ATE_CANCELLED ] );
+
+		$query = "
+			SELECT translations.post_type, COUNT(translations.ID)
+			FROM (
+	            SELECT RIGHT(element_type, LENGTH(element_type) - 5) as post_type, posts.ID
+	            FROM {$wpdb->prefix}icl_translations
+	            INNER JOIN {$wpdb->prefix}posts posts ON element_id = ID
+	            WHERE element_type IN ({$postIn})
+		           AND post_status = 'publish'
+		           AND source_language_code IS NULL
+		           AND language_code = %s
+		           AND (
+	                   SELECT COUNT(trid)
+	                   FROM {$wpdb->prefix}icl_translations icl_translations_inner
+	                   INNER JOIN {$wpdb->prefix}icl_translation_status icl_translations_status
+	                                       on icl_translations_inner.translation_id = icl_translations_status.translation_id
+	                   WHERE icl_translations_inner.trid = {$wpdb->prefix}icl_translations.trid
+	                     AND icl_translations_status.status NOT IN ({$statuses})
+	               ) < %d
+	         ) as translations
+			GROUP BY translations.post_type;
+		";
+
+		$untranslatedPosts = $wpdb->get_results(
+			$wpdb->prepare( $query, Languages::getDefaultCode(), Lst::length( Languages::getSecondaries() ) ),
+			ARRAY_N
+		);
+
+		// $setPluralPostName :: [ 'post' => '1' ] -> [ 'Posts' => 1 ]
+		$setPluralPostName = function ( $postType ) {
+			return [ PostType::getPluralName( $postType[0] )->getOrElse( $postType[0] ) => (int) $postType[1] ];
+		};
+
+		// $setCountToZero :: 'post' -> [ 'post' => 0 ]
+		$setCountToZero = Lst::makePair( Fns::__, 0 );
+
+
+		return wpml_collect( $postTypes )
+			->map( $setCountToZero )
+			->merge( $untranslatedPosts )
+			->mapWithKeys( $setPluralPostName )
+			->toArray();
+	}
+}