<?php

/**
 * Activities archive page
 *
 * @since      1.0.0
 * @package    Activities
 * @subpackage Activities/admin
 * @author     Mikal Naustdal <miknau94@gmail.com>
 */

if ( !defined( 'WPINC' ) ) {
  die;
}

 /**
  * Builds the archive view for activities
  *
  * @return string Admin page for archived activities/activity
  */
function activities_admin_archive_page() {
  if ( !current_user_can( ACTIVITIES_ADMINISTER_ACTIVITIES ) ) {
    wp_die( esc_html__( 'Access Denied', 'activities' ) );
  }

  global $wpdb;

  $current_url = ( isset($_SERVER['HTTPS'] ) ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
  $current_url = remove_query_arg( 'action', $current_url );
  $current_url = remove_query_arg( 'item_id', $current_url );
  $current_url = remove_query_arg( ACTIVITIES_ARCHIVE_NONCE_GET, $current_url );

  if ( isset( $_GET['action'] ) && sanitize_key( $_GET['action'] ) == 'edit' && isset( $_GET['item_id'] ) ) {
    $activity = Activities_Activity::load( acts_validate_id( $_GET['item_id'] ) );
    if ( $activity !== null && $activity['archive'] == 1 ) {
      return acts_activity_management( esc_html__( 'Archived Activity', 'activities' ), 'activate', $activity, 'archive' );
    }
  }
  else {
    if ( isset( $_GET['action'] ) && sanitize_key( $_GET['action'] ) == 'view' && isset( $_GET['item_id'] ) ) {
      $activity = Activities_Activity::load( acts_validate_id( $_GET['item_id'] ) );
      if (  $activity !== null && $activity['archive'] == 1 ) {
        return acts_activity_nice_management( $activity, $current_url );
      }
    }
    else if ( isset( $_GET['action'] ) && sanitize_key( $_GET['action'] ) == 'activate' && isset( $_GET['item_id'] ) && isset( $_GET[ACTIVITIES_ARCHIVE_NONCE_GET] ) ) {
      if ( wp_verify_nonce( $_GET[ACTIVITIES_ARCHIVE_NONCE_GET], 'activities_activate_activity' ) ) {
        $id = acts_validate_id( $_GET['item_id'] );
        if ( Activities_Activity::archive( $id, 'reverse') ) {
          $act = new Activities_Activity( $id );
          Activities_Admin::add_success_message( sprintf( esc_html__( '%s has been activated.', 'activities' ), $act->name ) );
        }
      }
    }
    else if ( isset( $_GET['action'] ) && sanitize_key( $_GET['action'] ) == 'delete' && isset( $_GET['item_id'] ) ) {
      $act = new Activities_Activity( acts_validate_id( $_GET['item_id'] ) );
      if ( $act->name != '' ) {
        return acts_confirm_item_delete_page( esc_html__( 'Activity', 'activities') , $act->id, $act->name, $current_url );
      }
    }
    else if ( isset( $_POST['confirm_deletion'] ) && isset( $_POST['item_id'] ) && isset( $_POST[ACTIVITIES_DELETE_ITEM_NONCE] ) && isset( $_POST['item_name'] ) ) {
      if ( wp_verify_nonce( $_POST[ACTIVITIES_DELETE_ITEM_NONCE], 'activities_delete_item' ) ) {
        if ( Activities_Activity::delete( acts_validate_id( $_POST['item_id'] ) ) ) {
          Activities_Admin::add_delete_success_message( sanitize_text_field( $_POST['item_name'] ) ) ;
        }
      }
    }
    else if ( isset( $_POST['apply_bulk'] ) && isset( $_POST['bulk'] ) && isset( $_POST['selected_activities'] ) ) {
      $action = sanitize_key( $_POST['bulk'] );
      switch ($action) {
        case 'activate':
          $title = esc_html__( 'Activate Activities', 'activities' );
          break;

        case 'delete_a':
          $title = esc_html__( 'Delete Activities', 'activities' );
          break;
      }
      if ( isset( $title ) && is_array( $_POST['selected_activities'] ) ) {
        $names = Activities_Admin_Utility::get_item_names( $_POST['selected_activities'] );

        return activities_bulk_action_page( $names['ids'], $action, $title, $names['names'] );
      }
    }
    else if ( isset( $_POST['confirm_bulk'] ) && isset( $_POST['bulk'] ) && isset( $_POST['selected_activities'] ) && isset( $_POST[ACTIVITIES_BULK_NONCE] ) ) {
      if ( wp_nonce_field( $_POST[ACTIVITIES_BULK_NONCE], 'activities_bulk_action' ) ) {
        $acts = explode( ',', sanitize_text_field( $_POST['selected_activities'] ) );
        $bulk = new Activities_Bulk_Action();
        switch (sanitize_key( $_POST['bulk'] )) {
          case 'activate':
            $bulk->activate_activities( $acts );
            break;

          case 'delete_a':
            $bulk->delete_activities( $acts );
            break;
        }
      }
    }
  }

	$output = '<h1 id="activities-title">';
  $output .= esc_html__( 'Activities Archive', 'activities' ) . '</h1>';

  $table_builder = new Activities_Activity_List_Table( true );

  $output .= $table_builder->display();

  return $output;
}