exclude_post

Signed-off-by: Jeff <jeff@gotenzing.com>

@@ -10,105 +10,30 @@ function add_attachment_mime_type( $attachment_id ){
 
 }
 
-   function wporg_custom_post_type() {
-      register_post_type('documents',
-         array(
-            'labels'      => array(
-               'name'          => __( 'Documents', 'textdomain' ),
-               'singular_name' => __( 'Documents', 'textdomain' ),
-            ),
-            'public'      => true,
-            'has_archive' => true,
-            'rewrite'     => array( 'slug' => 'documents' ), // my custom slug
-         )
-      );
-   }
-   //add_action('init', 'wporg_custom_post_type');
+function exclude_post( $query ) {
+    if (  $query->is_main_query() ) {
 
-function wptp_add_categories_to_attachments() {
-	register_taxonomy_for_object_type( 'category', 'attachment' );
-	// register_taxonomy_for_object_type( 'continent', 'attachment' );
-	// register_taxonomy_for_object_type( 'country', 'attachment' );
-	// register_taxonomy_for_object_type( 'region', 'attachment' );
-	
-}
-//add_action( 'init' , 'wptp_add_categories_to_attachments' );
 
-// apply tags to attachments 
-function wptp_add_tags_to_attachments() {
-	register_taxonomy_for_object_type( 'post_tag', 'attachment' );
-}
-add_action( 'init' , 'wptp_add_tags_to_attachments' );
+        $meta_query = $query->get('meta_query') ? $query->get('meta_query') : array();
 
-// register new taxonomy which applies to attachments 
-function wptp_add_taxonomy() {
-	$labels = array(
-		'name'              => 'Continent',
-		'singular_name'     => 'Continent',
-		'search_items'      => 'Search Continent',
-		'all_items'         => 'All Continent',
-		'parent_item'       => 'Parent Continent',
-		'parent_item_colon' => 'Parent Continent:',
-		'edit_item'         => 'Edit Continent',
-		'update_item'       => 'Update Continent',
-		'add_new_item'      => 'Add New Continent',
-		'new_item_name'     => 'New Continent Name',
-		'menu_name'         => 'Continent',
-	);
-	$args = array(
-		'labels' => $labels,
-		'hierarchical' => true,
-		'query_var' => 'true',
-		'rewrite' => 'true',
-		'show_admin_column' => 'true',
-	);
-	register_taxonomy( 'continent',[ 'attachment','documents'], $args );
+        // append yours
+        $meta_query[] = array(
+            'key' => 'exclude_from_search', // please make sure that key is correct
+            'value' => '1',
+            'compare' => '!=' // you can also try 'NOT EXISTS' comparison
+        );
 
+        $query->set('meta_query', $meta_query);
+
+    }
+}
+add_action( 'pre_get_posts', 'exclude_post' );
+ 
 
-   $labels = array(
-		'name'              => 'Region',
-		'singular_name'     => 'Region',
-		'search_items'      => 'Search Region',
-		'all_items'         => 'All Region',
-		'parent_item'       => 'Parent Region',
-		'parent_item_colon' => 'Parent Region:',
-		'edit_item'         => 'Edit Region',
-		'update_item'       => 'Update Region',
-		'add_new_item'      => 'Add New Region',
-		'new_item_name'     => 'New Region Name',
-		'menu_name'         => 'Region',
-	);
-	$args = array(
-		'labels' => $labels,
-		'hierarchical' => true,
-		'query_var' => 'true',
-		'rewrite' => 'true',
-		'show_admin_column' => 'true',
-	);
-	
-	register_taxonomy( 'region',[ 'attachment','documents'], $args );
 
-   $labels = array(
-		'name'              => 'Country',
-		'singular_name'     => 'Country',
-		'search_items'      => 'Search Country',
-		'all_items'         => 'All Country',
-		'parent_item'       => 'Parent Country',
-		'parent_item_colon' => 'Parent Country:',
-		'edit_item'         => 'Edit Country',
-		'update_item'       => 'Update Country',
-		'add_new_item'      => 'Add New Country',
-		'new_item_name'     => 'New Country Name',
-		'menu_name'         => 'Country',
-	);
-	$args = array(
-		'labels' => $labels,
-		'hierarchical' => true,
-		'query_var' => 'true',
-		'rewrite' => 'true',
-		'show_admin_column' => 'true',
-	);
-	register_taxonomy( 'country',[ 'attachment','documents'], $args );
 
+// apply tags to attachments 
+function wptp_add_tags_to_attachments() {
+	register_taxonomy_for_object_type( 'post_tag', 'attachment' );
 }
-//add_action( 'init', 'wptp_add_taxonomy' , 0 );
\ No newline at end of file
+add_action( 'init' , 'wptp_add_tags_to_attachments' );