4.2.1

includes/class-feeds-list-table.php

@@ -0,0 +1,44 @@
+<?php
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+if ( ! class_exists( 'GFForms' ) ) {
+	die();
+}
+
+/**
+ * Class GF_Zapier_Feeds_List_Table
+ *
+ * @since 4.1
+ */
+class GF_Zapier_Feeds_List_Table extends GFAddOnFeedsTable {
+
+	/**
+	 * Outputs the feeds message and list table.
+	 *
+	 * @since 4.1
+	 */
+	public function display() {
+		if ( gf_zapier()->is_gravityforms_supported( '2.5-rc-1' ) ) {
+			$open  = '<div class="alert info">';
+			$close = '</div>';
+		} else {
+			$open  = '<p class="notice notice-large notice-info">';
+			$close = '</p>';
+		}
+
+		echo $open . sprintf(
+				// Translators: 1. Opening <a> tag for link to Zapier, 2. Closing <a> tag. 3. Opening <a> tag for link to Gravity Forms Zapier documentation. 4. Closing <a> tag.
+				esc_html__( 'Zapier feeds are created automatically when %1$szaps are configured%2$s on zapier.com. %3$sLearn more%4$s.', 'gravityformszapier' ),
+				'<a href="' . esc_url( 'https://zapier.com/apps/gravity-forms/integrations' ) . '" target="_blank">',
+				'</a>',
+				'<a href="' . esc_url( 'https://docs.gravityforms.com/zapier-add-on/' ) . '" target="_blank">',
+				'</a>'
+			) . $close;
+
+		parent::display();
+	}
+
+}

includes/rest/class-feeds-controller.php

@@ -0,0 +1,87 @@
+<?php
+
+namespace Gravity_Forms\Gravity_Forms_Zapier\REST;
+
+defined( 'ABSPATH' ) || die();
+
+use WP_REST_Server;
+use WP_REST_Request;
+use WP_REST_Response;
+use WP_Error;
+
+class Feeds_Controller extends Zapier_Controller {
+
+	/**
+	 * The base of this controller's route.
+	 *
+	 * @since 4.1
+	 *
+	 * @var string
+	 */
+	protected $rest_base = 'forms/(?P<form_id>[\d]+)/zapier-feeds/(?P<zap_id>[\d]+)';
+
+	/**
+	 * Register the routes for the objects of the controller.
+	 *
+	 * @since 4.1
+	 */
+	public function register_routes() {
+		register_rest_route( $this->namespace, '/' . $this->rest_base, array(
+			array(
+				'methods'             => WP_REST_Server::READABLE,
+				'callback'            => array( $this, 'get_item' ),
+				'permission_callback' => array( $this, 'get_item_permissions_check' ),
+			),
+		) );
+	}
+
+	/**
+	 * Gets a Zapier feed by the zapID stored in the feed meta.
+	 *
+	 * @since 4.1
+	 *
+	 * @param WP_REST_Request $request Full data about the request.
+	 *
+	 * @return WP_Error|WP_REST_Response
+	 */
+	public function get_item( $request ) {
+		$form_id_valid = $this->is_url_form_id_valid( $request );
+		if ( is_wp_error( $form_id_valid ) ) {
+			return $form_id_valid;
+		}
+
+		$result = $this->query_item( $request );
+
+		if ( empty( $result ) ) {
+			return new WP_Error( 'feed_not_found', __( 'Feed not found.', 'gravityformszapier' ), array( 'status' => 404 ) );
+		}
+
+		$result['meta'] = json_decode( $result['meta'], true );
+
+		return new WP_REST_Response( $result, 200 );
+	}
+
+	/**
+	 * Performs the database query to retrieve the feed.
+	 *
+	 * @since 4.1
+	 *
+	 * @param WP_REST_Request $request Full data about the request.
+	 *
+	 * @return array|null
+	 */
+	public function query_item( $request ) {
+		global $wpdb;
+
+		$table = $wpdb->prefix . 'gf_addon_feed';
+		$like  = '%' . $wpdb->esc_like( sprintf( '"zapID":"%d"', $request->get_param( 'zap_id' ) ) ) . '%';
+
+		return $wpdb->get_row( $wpdb->prepare(
+			"SELECT * FROM {$table} WHERE (form_id=%d) AND (addon_slug=%s) AND (meta LIKE %s) ORDER BY id DESC",
+			$request->get_param( 'form_id' ),
+			'gravityformszapier',
+			$like
+		), ARRAY_A );
+	}
+
+}

includes/rest/class-requirements-controller.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Gravity_Forms\Gravity_Forms_Zapier\REST;
+
+defined( 'ABSPATH' ) || die();
+
+use WP_REST_Server;
+use WP_REST_Request;
+use WP_REST_Response;
+
+class Requirements_Controller extends Zapier_Controller {
+
+	/**
+	 * @since 4.0
+	 *
+	 * @var string
+	 */
+	protected $rest_base = 'zapier-requirements';
+
+	/**
+	 * Register the routes for the objects of the controller.
+	 *
+	 * @since 4.0
+	 */
+	public function register_routes() {
+		register_rest_route( $this->namespace, '/' . $this->rest_base, array(
+			array(
+				'methods'             => WP_REST_Server::READABLE,
+				'callback'            => array( $this, 'get_items' ),
+				'permission_callback' => array( $this, 'get_item_permissions_check' ),
+			),
+		) );
+	}
+
+	/**
+	 * Returns the Zapier app requirements for this version of the Zapier Add-On.
+	 *
+	 * @since 4.0
+	 *
+	 * @param WP_REST_Request $request Full data about the request.
+	 *
+	 * @return WP_REST_Response
+	 */
+	public function get_items( $request ) {
+		$response = array(
+			'zapier-version' => GF_ZAPIER_TARGET_ZAPIER_APP_VERSION,
+		);
+
+		return new WP_REST_Response( $response, 200 );
+	}
+
+}

includes/rest/class-sample-entries-controller.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace Gravity_Forms\Gravity_Forms_Zapier\REST;
+
+defined( 'ABSPATH' ) || die();
+
+use WP_REST_Server;
+use WP_REST_Request;
+use WP_REST_Response;
+use GFAPI;
+use WP_Error;
+
+class Sample_Entries_Controller extends Zapier_Controller {
+
+	/**
+	 * @since 4.1
+	 *
+	 * @var string
+	 */
+	protected $rest_base = 'forms/(?P<form_id>[\d]+)/zapier-sample-entries';
+
+	/**
+	 * Register the routes for the objects of the controller.
+	 *
+	 * @since 4.1
+	 */
+	public function register_routes() {
+		register_rest_route( $this->namespace, '/' . $this->rest_base, array(
+			array(
+				'methods'             => WP_REST_Server::READABLE,
+				'callback'            => array( $this, 'get_sample_entries' ),
+				'permission_callback' => array( $this, 'get_item_permissions_check' ),
+				'args'                => array(
+					'_admin_labels' => array(
+						'description' => __( 'Indicates if admin labels should be used instead of frontend labels.', 'gravityformszapier' ),
+						'type'        => 'boolean',
+					)
+				),
+			),
+		) );
+	}
+
+	/**
+	 * Get a collection of the latest 3 entries for the requested from.
+	 *
+	 * If the there are no entries, or the user doesn't have the gravityforms_view_entries capability, it will return the sample data returned by the '/sample-entry' endpoint.
+	 *
+	 * @since 4.1
+	 *
+	 * @param WP_REST_Request $request Full data about the request.
+	 *
+	 * @return WP_Error|WP_REST_Response
+	 */
+	public function get_sample_entries( $request ) {
+		$form_id_valid = $this->is_url_form_id_valid( $request );
+		if ( is_wp_error( $form_id_valid ) ) {
+			return $form_id_valid;
+		}
+
+		$form_id      = $request->get_param( 'form_id' );
+		$form         = GFAPI::get_form( $form_id );
+		$admin_labels = ! empty( $request->get_param( '_admin_labels' ) );
+
+		if ( ! $this->current_user_can_any( 'gravityforms_view_entries', $request ) ) {
+			return new WP_REST_Response( $this->get_sample_data( $form, $admin_labels ), 200 );
+		}
+
+		$entries = GFAPI::get_entries( $form_id, array( 'status' => 'active' ), null, array( 'offset' => 0, 'page_size' => 3 ) );
+		if ( is_wp_error( $entries ) ) {
+			return $entries;
+		}
+
+		foreach ( $entries as $entry ) {
+			$sample_data[] = $this->get_sample_data( $form, $admin_labels, $entry );
+		}
+
+		if ( empty( $sample_data ) ) {
+			$sample_data[] = $this->get_sample_data( $form, $admin_labels );
+		}
+
+		return new WP_REST_Response( $sample_data, 200 );
+	}
+
+}