# wplingua/2.14.2/inc/admin/translation-cpt.php

Translate and Go multilingual – Automatic AI translation – wpLingua, version 2.14.2. 481 lines.

- Page: https://pluginprobe.com/plugins/wplingua/2.14.2/code/inc/admin/translation-cpt.php
- Raw: https://pluginprobe.com/plugins/wplingua/2.14.2/raw/inc/admin/translation-cpt.php
- Modified: 2026-06-09T02:13:12+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/wplingua/2.14.2/code/inc/admin/translation-cpt.php#L10-L20`.

```php
<?php

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}


/**
 * Register wpLingua Translation CPT
 *
 * @return void
 */
function wplng_register_post_type_translation() {
	register_post_type(
		'wplng_translation',
		array(
			'labels'              => array(
				'name'          => __( 'wpLingua - Translations', 'wplingua' ),
				'singular_name' => __( 'wpLingua - Translation', 'wplingua' ),
				'all_items'     => __( 'wpLingua - All translations', 'wplingua' ),
				'edit_item'     => __( 'wpLingua - Edit translation', 'wplingua' ),
				'menu_name'     => __( 'Translations', 'wplingua' ),
				'search_items'  => __( 'Search translations', 'wplingua' ),
			),
			'public'              => false,
			'publicly_queryable'  => false,
			'show_ui'             => true,
			'exclude_from_search' => true,
			'show_in_nav_menus'   => false,
			'show_in_menu'        => false,
			'has_archive'         => false,
			'rewrite'             => false,
			'menu_icon'           => 'dashicons-translation',
			'supports'            => array(
				'title',
			),
			'capability_type'     => 'post',
			'capabilities'        => array(
				'create_posts' => false,
			),
			'map_meta_cap'        => true,
		)
	);
}


/**
 * Remove quick edit on wpLingua translations list
 *
 * This function is a filter that removes the Quick Edit link on the wpLingua
 * translations list in the WordPress admin area.
 *
 * @param array  $actions An array of row action links.
 * @param object $post The post object.
 * @return array The modified array of row action links.
 */
function wplng_translation_remove_quick_edit( $actions, $post ) {

	// Check that the post type is a wpLingua translation
	if ( $post->post_type !== 'wplng_translation' ) {
		return $actions;
	}

	unset( $actions['view'] );
	unset( $actions['inline hide-if-no-js'] );

	return $actions;
}


/**
 * Display 100 translations by default in admin area
 *
 * @param mixed $result
 * @return mixed
 */
function wplng_translation_per_page( $result ) {
	if ( false === $result ) {
		$result = '100';
	}

	return $result;
}


/**
 * Filters the query for the 'wplng_translation' post type in the WordPress admin area.
 *
 * This function modifies the main query in the admin area to include a meta query
 * that filters posts of type 'wplng_translation' based on the meta key
 * 'wplng_translation_original_language_id'. Only posts where this meta key matches
 * the current website's language ID (retrieved via `wplng_get_language_website_id()`)
 * will be included in the results.
 *
 * @param WP_Query $query The current query instance.
 * @return void
 */
function wplng_filter_wplng_translation_posts( $query ) {

	// Check if we are in the admin area, working with the main query,
	// and the post type is 'wplng_translation'.
	if ( is_admin()
		&& $query->is_main_query()
		&& $query->get( 'post_type' ) === 'wplng_translation'
	) {
		$query->set(
			'meta_query',
			array(
				array(
					'key'     => 'wplng_translation_original_language_id',
					'value'   => wplng_get_language_website_id(),
					'compare' => '=',
				),
			)
		);
	}
}


/**
 * Filter translations by status: Display option on CPT list
 *
 * @return void
 */
function wplng_restrict_manage_posts_translation_status() {

	if ( empty( $_GET['post_type'] )
		|| 'wplng_translation' !== $_GET['post_type']
	) {
		return;
	}

	$languages_target   = wplng_get_languages_target_ids();
	$options            = array();
	$translation_status = '';

	if ( ! empty( $_GET['translation_status'] ) ) {
		$translation_status = sanitize_title( $_GET['translation_status'] );
	}

	if ( count( $languages_target ) === 1 ) {
		$options = array(
			''           => __( 'All translation status', 'wplingua' ),
			'reviewed'   => __( 'Reviewed', 'wplingua' ),
			'unreviewed' => __( 'Unreviewed', 'wplingua' ),
		);
	} else {
		$options = array(
			''                   => __( 'All translation status', 'wplingua' ),
			'full-reviewed'      => __( 'Full reviewed', 'wplingua' ),
			'partially-reviewed' => __( 'Partially reviewed', 'wplingua' ),
			'reviewed'           => __( 'Reviewed', 'wplingua' ),
			'unreviewed'         => __( 'Full unreviewed', 'wplingua' ),
		);
	}

	$html = '<select name="translation_status">';

	foreach ( $options as $value => $label ) {

		$html .= '<option ';
		$html .= 'value="' . esc_attr( $value ) . '" ';

		if ( $value === $translation_status ) {
			$html .= 'selected="selected" ';
		}

		$html .= '>';
		$html .= esc_html( $label );
		$html .= '</option>';
	}

	$html .= '</select>';

	echo $html;
}


/**
 * Filter translations by status: Apply custom query on CPT for translation_status.
 *
 * This function modifies the query for the 'wplng_translation' post type in the admin edit screen.
 * It applies a meta query based on the specified translation status.
 *
 * @param WP_Query $query The current WP_Query instance.
 * @return void
 */
function wplng_posts_filter_translation_status( $query ) {
	global $pagenow;

	// Check if we are in the admin edit screen for 'wplng_translation' post type
	if ( empty( $_GET['post_type'] )
		|| 'wplng_translation' !== $_GET['post_type']
		|| empty( $_GET['translation_status'] )
		|| ! is_admin()
		|| $pagenow !== 'edit.php'
	) {
		return;
	}

	// Determine the translation status and set the corresponding meta query
	switch ( $_GET['translation_status'] ) {
		case 'full-reviewed':
			$query->set(
				'meta_query',
				array(
					'relation' => 'AND',
					array(
						'key'     => 'wplng_translation_translations',
						'value'   => '"status":\d',
						'compare' => 'REGEXP',
					),
					array(
						'key'     => 'wplng_translation_translations',
						'value'   => '("status":"ungenerated"|"status":"generated")',
						'compare' => 'NOT REGEXP',
					),
				)
			);
			break;

		case 'partially-reviewed':
			$query->set(
				'meta_query',
				array(
					'relation' => 'AND',
					array(
						'key'     => 'wplng_translation_translations',
						'value'   => '"status":\d',
						'compare' => 'REGEXP',
					),
					array(
						'key'     => 'wplng_translation_translations',
						'value'   => '("status":"ungenerated"|"status":"generated")',
						'compare' => 'REGEXP',
					),
				)
			);
			break;

		case 'reviewed':
			$query->set(
				'meta_query',
				array(
					'relation' => 'AND',
					array(
						'key'     => 'wplng_translation_translations',
						'value'   => '"status":\d',
						'compare' => 'REGEXP',
					),
				)
			);
			break;

		case 'unreviewed':
			$query->set(
				'meta_query',
				array(
					'relation' => 'AND',
					array(
						'key'     => 'wplng_translation_translations',
						'value'   => '"status":\d',
						'compare' => 'NOT REGEXP',
					),
				)
			);
			break;
	}
}


/**
 * Add status custom column on translations
 *
 * Adds a custom column in the admin edit screen for the 'wplng_translation' post type.
 * The column is called 'Translation status' and is used to show the status of the
 * translation for each post.
 *
 * @param array $columns String array
 * @return array
 */
function wplng_translation_status_columns( $columns ) {

	// Save the 'cb' column value if it exists
	$cb = array();

	if ( isset( $columns['cb'] ) ) {
		$cb = array(
			'cb' => $columns['cb'],
		);
		unset( $columns['cb'] );
	}

	// Add the 'wplng_status' column
	$columns = array_merge(
		$cb,
		array(
			'wplng_status' => __( 'Translation status', 'wplingua' ),
		),
		$columns
	);

	return $columns;
}


/**
 * Add translation status class on wplng_translation post list in admin area
 *
 * @param string[] $classes An array of post class names.
 * @param string[] $css_class An array of additional class names added to the post.
 * @param int      $post_id The post ID.
 * @return string[]
 */
function wplng_post_class_translation_status( $classes, $css_class, $post_id ) {

	global $typenow;

	if ( 'wplng_translation' !== $typenow ) {
		return $classes;
	}

	$translations = get_post_meta(
		$post_id,
		'wplng_translation_translations',
		true
	);

	$translations = json_decode(
		$translations,
		true
	);

	if ( empty( $translations ) ) {
		return $classes;
	}

	$languages_target_ids = wplng_get_languages_target_ids();
	$has_a_reviewed       = false;
	$is_not_full_reviewed = false;
	$checked_language     = array();
	$status_class         = 'wplng-status-unreview';

	foreach ( $languages_target_ids as $language_target_id ) {
		foreach ( $translations as $translation ) {
			if ( $language_target_id !== $translation['language_id']
				|| empty( $translation['status'] )
			) {
				continue;
			}

			$checked_language[] = $translation['language_id'];

			if ( 'generated' === $translation['status']
				|| 'ungenerated' === $translation['status']
			) {
				$is_not_full_reviewed = true;
			} elseif ( is_int( $translation['status'] ) ) {
				$has_a_reviewed = true;
			}
		}
	}

	if ( ! $is_not_full_reviewed && $has_a_reviewed ) {

		if ( $checked_language === $languages_target_ids ) {
			$status_class = 'wplng-status-full-review';
		} else {
			$status_class = 'wplng-status-has-review';
		}
	} elseif ( ! $is_not_full_reviewed || $has_a_reviewed ) {
		$status_class = 'wplng-status-has-review';
	}

	if ( 'wplng-status-full-review' === $status_class
		&& $checked_language !== $languages_target_ids
	) {
		$status_class = 'wplng-status-has-review';
	}

	$classes[] = $status_class;

	return $classes;
}


/**
 * Add status items in custom column on translations
 *
 * @param string $column The name of the column to display.
 * @param int    $post_id The current post ID.
 * @return void
 */
function wplng_translation_status_item( $column, $post_id ) {

	if ( 'wplng_status' !== $column ) {
		return;
	}

	$html  = '<span';
	$html .= ' class="dashicons dashicons-yes-alt wplng-status wplng-status-full-review"';
	$html .= ' title="' . esc_attr__( 'Full reviewed', 'wplingua' ) . '"';
	$html .= '></span>';

	$html .= '<span';
	$html .= ' class="dashicons dashicons-yes-alt wplng-status wplng-status-has-review"';
	$html .= ' title="' . esc_attr__( 'Partially reviewed', 'wplingua' ) . '"';
	$html .= '></span>';

	$html .= '<span';
	$html .= ' class="dashicons dashicons-yes-alt wplng-status wplng-status-unreview"';
	$html .= ' title="' . esc_attr__( 'Unreviewed', 'wplingua' ) . '"';
	$html .= '></span>';

	echo $html;
}


/**
 * Add status items text on translations
 *
 * Defaults $actions are 'Edit', ‘Quick Edit’, 'Restore', 'Trash', ‘Delete Permanently’, 'Preview', and 'View'.
 *
 * @param string[] $actions An array of row action links.
 * @param WP_Post  $post The post object.
 * @return string[]
 */
function wplng_post_row_actions_translation_status( $actions, $post ) {

	if ( 'wplng_translation' !== $post->post_type ) {
		return $actions;
	}

	$html = esc_html__( 'Translation status: ', 'wplingua' );

	$html .= '<span';
	$html .= ' class="wplng-status wplng-status-full-review"';
	$html .= '>';
	$html .= esc_html__( 'Full reviewed', 'wplingua' );
	$html .= '</span>';

	$html .= '<span';
	$html .= ' class="wplng-status wplng-status-has-review"';
	$html .= '>';
	$html .= esc_html__( 'Partially reviewed', 'wplingua' );
	$html .= '</span>';

	$html .= '<span';
	$html .= ' class="wplng-status wplng-status-unreview"';
	$html .= '>';
	$html .= esc_html__( 'Unreviewed', 'wplingua' );
	$html .= '</span>';

	$actions['wplng-status-text'] = $html;

	return $actions;
}


/**
 * Add inline CSS for status on translations
 *
 * @return void
 */
function wplng_translation_status_style() {

	global $typenow;

	if ( 'wplng_translation' !== $typenow ) {
		return;
	}

	?>
	<style>

		
	</style>
	<?php
}

```