Changeset 3324 for sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/admin/class-customizations.php

Timestamp:

06/09/2016 07:34:35 PM (10 years ago)

Author:

obenland

Message:

Plugin Directory: Limit the amount of assignable categories to 3.

See #1573.

File:

• sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/admin/class-customizations.php (modified) (2 diffs)

sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/admin/class-customizations.php

@@ -29 +29 @@
                 add_action( 'pre_get_posts', array( $this, 'pre_get_posts' ) );
                 add_action( 'save_post_plugin', array( $this, 'save_plugin_post' ) );
+                add_filter( 'tax_input_pre', array( $this, 'filter_tax_input' ) );
 
                 add_action( 'load-edit.php', array( $this, 'bulk_reject_plugins' ) );
@@ -448 +449 @@
                         update_post_meta( $post_id, 'tested', wp_slash( wp_unslash( $_POST['tested_with'] ) ) );
                 }
+        }
+
+        /**
+         * Filters the value of tax_inputs before saving.
+         *
+         * @param array $tax_input Array of taxonomies with selected terms.
+         * @return array
+         */
+        public function filter_tax_input( $tax_input ) {
+
+                // Limit the amount of assignable categories to 3.
+                if ( isset( $tax_input['plugin_category'] ) ) {
+                        $tax_input['plugin_category'] = array_slice( array_filter( $tax_input['plugin_category'] ), 0, 3 );
+                }
+
+                return $tax_input;
         }