source: codepress-admin-columns/trunk/classes/PluginActionLinks.php @ 2293580

<?php

namespace AC;

use AC\Admin\Page\Columns;

class PluginActionLinks implements Registrable {

        /**
         * @var string
         */
        private $basename;

        public function __construct( $basename ) {
                $this->basename = $basename;
        }

        public function register() {
                add_filter( 'plugin_action_links', [ $this, 'add_settings_link' ], 1, 2 );
                add_filter( 'network_admin_plugin_action_links', [ $this, 'add_settings_link' ], 1, 2 );
        }

        /**
         * Add a settings link to the Admin Columns entry in the plugin overview screen
         *
         * @param array  $links
         * @param string $file
         *
         * @return array
         * @see   filter:plugin_action_links
         * @since 1.0
         */
        public function add_settings_link( $links, $file ) {
                if ( $file !== $this->basename ) {
                        return $links;
                }

                array_unshift( $links, sprintf( '<a href="%s">%s</a>', esc_url( ac_get_admin_url( Columns::NAME ) ), __( 'Settings', 'codepress-admin-columns' ) ) );

                if ( ! ac_is_pro_active() ) {
                        $links[] = sprintf(
                                '<a href="%s" target="_blank">%s</a>',
                                esc_url( ac_get_site_utm_url( 'admin-columns-pro', 'upgrade' ) ),
                                sprintf(
                                        '<span style="font-weight: bold;">%s</span>',
                                        __( 'Go Pro', 'codepress-admin-columns' )
                                )
                        );
                }

                return $links;
        }

}