Merge branch 'develop'

README.md

@@ -177,4 +177,4 @@ $ gulp archive
 
 <br><hr>
 
-**Tags:** wpLingua, WP Lingua, WP-Lingua, Multilingual, Bilingual, Translation, Translate, Translated, Localization, Automatic translation, Machine translation, Languages, WordPress, WP, Plugin
+**Tags:** wpLingua, WP Lingua, WP-Lingua, Multilingual, Bilingual, Translation, Translate, Translated, Localization, Automatic translation, Machine translation, Languages, WordPress, WP, Plugin, Language switcher, Language selector, API, SEO, Custom flags

data.php

@@ -37,7 +37,7 @@ function wplng_data_json_to_translate() {
 
 			// Plugin : YITH
 			array( 'yith_wcwl_l10n', 'labels', 'cookie_disabled' ),
-			
+
 			// Plugin : WF Cookie Consent
 			array( 'wfCookieConsentSettings', 'wf_cookietext' ),
 			array( 'wfCookieConsentSettings', 'wf_dismisstext' ),
@@ -98,6 +98,7 @@ function wplng_data_excluded_selector_default() {
 		'iframe',
 		'code',
 		'address',
+		'xml',
 
 		// Link tag
 		'link[rel="EditURI"]',
@@ -111,6 +112,8 @@ function wplng_data_excluded_selector_default() {
 
 		// Wordpress
 		'#wpadminbar',
+		'.wp-embed-share-input',
+		'[aria-label="HTML"]',
 
 		// wpLingua
 		'link[hreflang]',
@@ -155,6 +158,7 @@ function wplng_data_excluded_node_text() {
 			'link',
 			'script',
 			'code',
+
 			// Plugin: Contact Form 7
 			'.wpcf7-textarea',
 		)

inc/admin/assets.php

@@ -114,7 +114,7 @@ function wplng_option_page_register_assets( $hook ) {
 /**
  * Register wpLingua assets for option page : Switcher
  *
- * @param string $hook
+ * @param string $hook The current admin page hook.
  * @return void
  */
 function wplng_option_page_switcher_assets( $hook ) {

inc/admin/option-page-settings.php

@@ -120,12 +120,22 @@ function wplng_settings_part_first_use() {
 	);
 
 	if ( ! empty( $language_target ) ) {
+
+		global $wplng_languages_target_simplified;
+		$wplng_languages_target_simplified = array( $language_target );
+
 		update_option(
 			'wplng_target_languages',
 			wp_json_encode(
 				array( $language_target )
 			)
 		);
+
+		update_option(
+			'wplng_flags_style',
+			'rectangular'
+		);
+
 	} else {
 		return false;
 	}
@@ -278,16 +288,7 @@ function wplng_settings_part_language_website() {
  */
 function wplng_settings_part_languages_target() {
 
-	$languages_target     = wplng_get_languages_target_simplified();
-	$languages_target_ids = array();
-
-	foreach ( $languages_target as $language_target ) {
-		if ( ! empty( $language_target['id'] ) ) {
-			$languages_target_ids[] = $language_target['id'];
-		}
-	}
-
-	$languages_target = wplng_get_languages_by_ids( $languages_target_ids );
+	$languages_target = wplng_get_languages_target_simplified();
 
 	?>
 	<fieldset id="fieldset-add-target-language">

inc/admin/option-page-switcher.php

@@ -566,10 +566,11 @@ function wplng_options_switcher_update_flags_style( $old_flags_style, $new_flags
 		}
 	}
 
-	$target_languages_json = wp_json_encode(
-		$target_languages,
-		JSON_UNESCAPED_SLASHES
+	update_option(
+		'wplng_target_languages',
+		wp_json_encode(
+			$target_languages,
+			JSON_UNESCAPED_SLASHES
+		)
 	);
-
-	update_option( 'wplng_target_languages', $target_languages_json );
 }

inc/admin/slug-cpt.php

@@ -45,14 +45,19 @@ function wplng_register_post_type_slug() {
 
 
 /**
- * Remove quick edit on wpLingua slugs list
+ * Remove quick edit on wpLingua slugs list.
+ *
+ * This function is a filter on post_row_actions and is used to remove the
+ * quick edit action from the list of actions on the slugs list page.
+ *
+ * @param array     $actions An array of row action links.
+ * @param WP_Post   $post    The post object.
  *
- * @param array $actions
- * @param object $post
  * @return array
  */
 function wplng_slug_remove_quick_edit( $actions, $post ) {
 
+	// Check if the post type is 'wplng_slug'.
 	if ( $post->post_type != 'wplng_slug' ) {
 		return $actions;
 	}
@@ -67,10 +72,14 @@ function wplng_slug_remove_quick_edit( $actions, $post ) {
 /**
  * Display 100 translations by default in admin area
  *
+ * This function is a filter on the posts_per_page option and is used to
+ * display 100 translations by default in the admin area.
+ *
  * @param mixed $result
  * @return mixed
  */
 function wplng_slug_per_page( $result ) {
+
 	if ( false === $result ) {
 		$result = '100';
 	}
@@ -87,36 +96,52 @@ function wplng_slug_per_page( $result ) {
  */
 function wplng_restrict_manage_posts_slug_status() {
 
+	// Check if we are on the right post type.
 	if ( empty( $_GET['post_type'] )
 		|| 'wplng_slug' !== $_GET['post_type']
 	) {
 		return;
 	}
 
+	// Get languages target IDs.
 	$languages_target = wplng_get_languages_target_ids();
-	$options          = array();
-	$slug_status      = '';
+
+	// Set default options for the select.
+	$options = array(
+		'' => __( 'All slug status', 'wplingua' ),
+	);
+
+	// Set slug status value from URL parameter if set.
+	$slug_status = '';
 
 	if ( ! empty( $_GET['slug_status'] ) ) {
 		$slug_status = sanitize_title( $_GET['slug_status'] );
 	}
 
+	// If only one language target id, then use simple status options.
 	if ( count( $languages_target ) === 1 ) {
-		$options = array(
-			''           => __( 'All slug status', 'wplingua' ),
-			'reviewed'   => __( 'Reviewed', 'wplingua' ),
-			'unreviewed' => __( 'Unreviewed', 'wplingua' ),
+		$options = array_merge(
+			$options,
+			array(
+				'reviewed'   => __( 'Reviewed', 'wplingua' ),
+				'unreviewed' => __( 'Unreviewed', 'wplingua' ),
+			)
 		);
 	} else {
-		$options = array(
-			''                   => __( 'All slug status', 'wplingua' ),
-			'full-reviewed'      => __( 'Full reviewed', 'wplingua' ),
-			'partially-reviewed' => __( 'Partially reviewed', 'wplingua' ),
-			'reviewed'           => __( 'Reviewed', 'wplingua' ),
-			'unreviewed'         => __( 'Full unreviewed', 'wplingua' ),
+		// If more than one language target id, 
+		// then use full, partially and reviewed status options.
+		$options = array_merge(
+			$options,
+			array(
+				'full-reviewed'      => __( 'Full reviewed', 'wplingua' ),
+				'partially-reviewed' => __( 'Partially reviewed', 'wplingua' ),
+				'reviewed'           => __( 'Reviewed', 'wplingua' ),
+				'unreviewed'         => __( 'Full unreviewed', 'wplingua' ),
+			)
 		);
 	}
 
+	// Display the select with options.
 	$html = '<select name="slug_status">';
 
 	foreach ( $options as $value => $label ) {
@@ -140,9 +165,13 @@ function wplng_restrict_manage_posts_slug_status() {
 
 
 /**
- * Filter slugs by status: Apply custom query on CPT for slug_status
+ * Filter slugs by status: Apply custom query on CPT for slug_status.
+ *
+ * This function modifies the query to filter slugs based on their review status.
+ * It is hooked into the WordPress query system for 'wplng_slug' post type
+ * on the admin edit screen.
  *
- * @param object $query
+ * @param object $query The current WP_Query instance.
  * @return void
  */
 function wplng_posts_filter_slug_status( $query ) {
@@ -158,6 +187,7 @@ function wplng_posts_filter_slug_status( $query ) {
 		return;
 	}
 
+	// Determine the slug status and set the corresponding meta query.
 	switch ( $_GET['slug_status'] ) {
 		case 'full-reviewed':
 			$query->set(
@@ -224,9 +254,7 @@ function wplng_posts_filter_slug_status( $query ) {
 				)
 			);
 			break;
-
 	}
-
 }
 
 
@@ -235,20 +263,21 @@ function wplng_posts_filter_slug_status( $query ) {
 /**
  * Add status custom column on translations
  *
- * @param array String array
+ * @param array $columns String array
  * @return array
  */
 function wplng_slug_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(