<?php

	/**
	*
	* Add access settings to category
	*
	**/

	/***
	***	@add option for WPML
	***/
	add_filter( 'um_admin_access_settings_fields', 'um_admin_wpml_post_options', 10, 2 );
	function um_admin_wpml_post_options( $fields, $data ) {
		global $post;

		if ( ! function_exists('icl_get_current_language') )
			return $fields;

		if ( empty( $post->post_type ) || $post->post_type != 'page' )
			return $fields;

		$fields[] = array(
			'id' => '_um_wpml_user',
			'type'		    => 'checkbox',
			'label'    		=> __( 'This is a translation of UM profile page?', 'ultimate-member' ),
			'value' 		=> ! empty( $data['_um_wpml_user'] ) ? $data['_um_wpml_user'] : 0
		);

		$fields[] = array(
			'id' => '_um_wpml_account',
			'type'		    => 'checkbox',
			'label'    		=> __( 'This is a translation of UM account page?', 'ultimate-member' ),
			'value' 		=> ! empty( $data['_um_wpml_account'] ) ? $data['_um_wpml_account'] : 0
		);

		return $fields;
	}

	
	/***
	***	@clear user cache
	***/
	add_action('um_admin_do_action__user_cache', 'um_admin_do_action__user_cache');
	function um_admin_do_action__user_cache( $action ){
		global $wpdb;
		if ( !is_admin() || !current_user_can('manage_options') ) die();
		

		$wpdb->query( "DELETE FROM {$wpdb->options} WHERE option_name LIKE 'um_cache_userdata_%'" );

		
		$url = admin_url('admin.php?page=ultimatemember');
		$url = add_query_arg('update','cleared_cache',$url);
		exit( wp_redirect($url) );
	}
	
	/***
	***	@purge temp
	***/
	add_action('um_admin_do_action__purge_temp', 'um_admin_do_action__purge_temp');
	function um_admin_do_action__purge_temp( $action ){
		if ( !is_admin() || !current_user_can('manage_options') ) die();
		
		UM()->files()->remove_dir( UM()->files()->upload_temp );
		
		$url = remove_query_arg('um_adm_action', UM()->permalinks()->get_current_url() );
		$url = add_query_arg('update','purged_temp',$url);
		exit( wp_redirect($url) );
	}
	
	/***
	***	@duplicate form
	***/
	add_action('um_admin_do_action__duplicate_form', 'um_admin_do_action__duplicate_form');
	function um_admin_do_action__duplicate_form( $action ) {
		if ( !is_admin() || !current_user_can('manage_options') ) die();
		if ( !isset($_REQUEST['post_id']) || !is_numeric( $_REQUEST['post_id'] ) ) die();
		
		$post_id = $_REQUEST['post_id'];
		
		$n = array(
			'post_type' 	  	=> 'um_form',
			'post_title'		=> sprintf( __( 'Duplicate of %s', 'ultimate-member' ), get_the_title( $post_id ) ),
			'post_status'		=> 'publish',
			'post_author'   	=> get_current_user_id(),
		);

		$n_id = wp_insert_post( $n );
		
		$n_fields = get_post_custom( $post_id );
		foreach ( $n_fields as $key => $value ) {
			
			if ( $key == '_um_custom_fields' ) {
				$the_value = unserialize( $value[0] );
			} else {
				$the_value = $value[0];
			}
		
			update_post_meta( $n_id, $key, $the_value );
			
		}
		
		delete_post_meta($n_id, '_um_core');
		
		$url = admin_url('edit.php?post_type=um_form');
		$url = add_query_arg('update','form_duplicated',$url);
		
		exit( wp_redirect( $url ) );
		
	}

	/***
	***	@download a language remotely
	***/
	add_action('um_admin_do_action__um_language_downloader', 'um_admin_do_action__um_language_downloader');
	function um_admin_do_action__um_language_downloader( $action ){
		if ( !is_admin() || !current_user_can('manage_options') ) die();
		
		$locale = get_option('WPLANG');
		if ( !$locale ) return;
		if ( !isset( UM()->available_languages[$locale] ) ) return;
		
		$path = UM()->files()->upload_basedir;
		$path = str_replace('/uploads/ultimatemember','',$path);
		$path = $path . '/languages/plugins/';
		$path = str_replace('//','/',$path);
		
		$remote = 'https://ultimatemember.com/wp-content/languages/plugins/ultimatemember-' . $locale . '.po';
		$remote2 = 'https://ultimatemember.com/wp-content/languages/plugins/ultimatemember-' . $locale . '.mo';

		$remote_tmp = download_url( $remote, $timeout = 300 );
		copy( $remote_tmp, $path . 'ultimatemember-' . $locale . '.po' );
		unlink( $remote_tmp );
		
		$remote2_tmp = download_url( $remote2, $timeout = 300 );
		copy( $remote2_tmp, $path . 'ultimatemember-' . $locale . '.mo' );
		unlink( $remote2_tmp );

		$url = remove_query_arg('um_adm_action', UM()->permalinks()->get_current_url() );
		$url = add_query_arg('update','language_updated',$url);
		exit( wp_redirect($url) );
		
	}
	
	/***
	***	@Action to hide notices in admin
	***/
	add_action('um_admin_do_action__um_hide_locale_notice', 'um_admin_do_action__hide_notice');
	add_action('um_admin_do_action__um_can_register_notice', 'um_admin_do_action__hide_notice');
	add_action('um_admin_do_action__um_hide_exif_notice', 'um_admin_do_action__hide_notice');
	function um_admin_do_action__hide_notice( $action ){
		if ( !is_admin() || !current_user_can('manage_options') ) die();
		update_option( $action, 1 );
		exit( wp_redirect( remove_query_arg('um_adm_action') ) );
	}
	
	/***
	***	@Opt-in tracking
	***/
	add_action('um_admin_do_action__opt_into_tracking', 'um_admin_do_action__opt_into_tracking');
	function um_admin_do_action__opt_into_tracking( $action ) {
		if ( !is_admin() || !current_user_can('manage_options') ) die();

		UM()->options()->update( 'um_allow_tracking', 1 );
		update_option( 'um_tracking_notice', 1 );

		$tracking = new um\core\Tracking();
		$tracking->send_checkin(true);
		
		exit( wp_redirect( remove_query_arg('um_adm_action') ) );
	}
	
	/***
	***	@Opt-out of tracking
	***/
	add_action('um_admin_do_action__opt_out_of_tracking', 'um_admin_do_action__opt_out_of_tracking');
	function um_admin_do_action__opt_out_of_tracking( $action ){
		if ( !is_admin() || !current_user_can('manage_options') ) die();

		UM()->options()->update( 'um_allow_tracking', 0 );
		update_option('um_tracking_notice', 1 );
		
		exit( wp_redirect( remove_query_arg('um_adm_action') ) );
	}

	
	/***
	***	@various user actions
	***/
	add_action('um_admin_do_action__user_action', 'um_admin_do_action__user_action');
	function um_admin_do_action__user_action( $action ){
		if ( !is_admin() || !current_user_can( 'edit_users' ) ) die();
		if ( !isset( $_REQUEST['sub'] ) ) die();
		if ( !isset($_REQUEST['user_id']) ) die();
		
		um_fetch_user( $_REQUEST['user_id'] );
	
		$subaction = $_REQUEST['sub'];

		do_action("um_admin_user_action_hook", $subaction);
		do_action("um_admin_user_action_{$subaction}_hook");
		
		um_reset_user();
		
		wp_redirect( add_query_arg( 'update', 'user_updated', admin_url('?page=ultimatemember') ) );
		exit;
		
	}


	/***
	 ***	@Add any custom links to plugin page
	 ***/
	$prefix = is_network_admin() ? 'network_admin_' : '';
	add_filter( "{$prefix}plugin_action_links_" . um_plugin, 'ultimatemember_plugin_links' );
	function ultimatemember_plugin_links( $links ) {

		$more_links[] = '<a href="http://docs.ultimatemember.com/">' . __('Docs','ultimate-member') . '</a>';

		$more_links[] = '<a href="'.admin_url().'admin.php?page=um_options">' . __('Settings','ultimate-member') . '</a>';

		$links = $more_links + $links;

		return $links;

	}