<?php

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly
}


class WPF_WPComplete extends WPF_Integrations_Base {

    /**
     * Gets things started
     *
     * @access  public
     * @return  void
     */

    public function init() {

        $this->slug = 'wp-complete';

        // Apply tags on course completion
        add_action( 'wpcomplete_mark_completed', array( $this, 'button_complete' ), 10, 1 );

        // Settings
        add_action( 'wpf_meta_box_content', array( $this, 'meta_box_content' ), 40, 2 );

    }

    /**
     * Triggered when course / lesson / button marked complete
     *
     * @access public
     * @return void
     */

    public function button_complete( $button_info ) {

        $wpf_settings = get_post_meta( $button_info['post_id'], 'wpf-settings', true );

        if ( ! empty( $wpf_settings ) && ! empty( $wpf_settings['apply_tags_wpc_complete'] ) ) {
            wp_fusion()->user->apply_tags( $wpf_settings['apply_tags_wpc_complete'], $button_info['user_id'] );
        }

    }


    /**
     * Adds wp-complete fields to WPF meta box
     *
     * @access public
     * @return void
     */

    public function meta_box_content( $post, $settings ) {

        echo '<hr />';
        echo '<p><strong>WPComplete:</strong></p>';

        echo '<p><label for="wpf-apply-tags-wpc-complete"><small>' . __( 'Apply these tags when marked complete', 'wp-fusion' ) . ':</small></label>';

        if( ! isset( $settings['apply_tags_wpc_complete'] ) ) {
            $settings['apply_tags_wpc_complete'] = array();
        }

        wpf_render_tag_multiselect( array( 'setting' => $settings['apply_tags_wpc_complete'], 'meta_name' => 'wpf-settings', 'field_id' => 'apply_tags_wpc_complete' ) );

        echo '</p>';


    }

}

new WPF_WPComplete;