Initial commit

php/actions.php

@@ -0,0 +1,63 @@
+<?php
+/**
+ * PHP version 5
+ *
+ * @category Category
+ * @package  Etsy_Shop_Widget
+ * @author   Chris Kaczor <chris@kaczor.us>
+ * @license  http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @link     https://kaczor.us
+ */
+
+/**
+ * Handles requests for listings
+ *
+ * @return null
+ */
+function ESW_Listings_request()
+{
+    $listings = get_transient('etsy_shop_widget_listings');
+
+    if ($listings === false) {
+        $options = get_option('ESW_settings');
+
+        $response = wp_remote_request('https://openapi.etsy.com/v2/shops/' . $options['ESW_Etsy_Shop_Name'] . '/listings/active?includes=MainImage&api_key=' . $options['ESW_Etsy_API_Key'] . '');
+
+        $listings = $response['body'];
+
+        set_transient('etsy_shop_widget_listings', $listings, $options['ESW_Cache_Time'] * 60);
+    }
+
+    echo $listings;
+
+    die();
+}
+
+add_action('admin_post_esw_listings', 'ESW_Listings_request');
+add_action('admin_post_nopriv_esw_listings', 'ESW_Listings_request');
+
+/**
+ * Handles requests for to clear cache
+ *
+ * @return null
+ */
+function ESW_Clear_Cache_request()
+{
+    delete_transient('etsy_shop_widget_listings');
+
+    die();
+}
+
+add_action('admin_post_esw_clearcache', 'ESW_Clear_Cache_request');
+
+/**
+ * Handles shortcode
+ *
+ * @return null
+ */
+function ESW_shortcode()
+{
+    return '<div id="etsy-shop-widget"></div>';
+}
+
+add_shortcode('etsy-shop-widget', 'ESW_shortcode');