From: Steve Sutton <steve@gaslightmedia.com>
Date: Thu, 4 Aug 2016 13:47:02 +0000 (-0400)
Subject: Updates for the fetch of feed and check for out of date feed entry.
X-Git-Tag: v1.0.0^2~10
X-Git-Url: http://cvs2.gaslightmedia.com/gitweb/index.cgi?a=commitdiff_plain;h=9006ba30241196360202840e6b9cdc870f17aaa7;p=WP-Plugins%2Fhubspot-blog.git

Updates for the fetch of feed and check for out of date feed entry.

The process for the fetching of the feed data is now completed like the
Blog feed from wordpress that was done for MichiganTrailMaps and
GaylordGolfMecca websites.
---

diff --git a/models/GlmHubSpotBlog_Widget.php b/models/GlmHubSpotBlog_Widget.php
index a21d249..dc30763 100644
--- a/models/GlmHubSpotBlog_Widget.php
+++ b/models/GlmHubSpotBlog_Widget.php
@@ -31,10 +31,13 @@ class GlmHubSpotBlog_Widget
     extends WP_widget
 {
 
+    private $wpdb;
     private $pluginDirPath;
     private $hapikey;
     private $refresh_interval;
     private $refresh_interval_count;
+    private $hubspot_table;
+    private $feed_data;
 
     /**
      * Class Initializer
@@ -46,6 +49,8 @@ class GlmHubSpotBlog_Widget
             __('HubSpot Widget', 'text_domain'),
             array('description' => __('HubSpot Widget', 'text_domain'))
         );
+        $this->wpdb = $GLOBALS['wpdb'];
+        $this->hubspot_table = $this->wpdb->prefix . GLM_HUBSPOT_TABLE;
     }
 
     /**
@@ -63,6 +68,7 @@ class GlmHubSpotBlog_Widget
     {
         $path = plugin_dir_path(__FILE__);
         $this->check_for_updates();
+        //echo '<pre>$this->feed_data: ' . print_r( $this->feed_data, true ) . '</pre>';
     }
 
     /**
@@ -81,35 +87,53 @@ class GlmHubSpotBlog_Widget
         if ( !$options ) {
             return false;
         }
-        $this->hapikey                = $options['hapikey'];
-        $this->refresh_interval       = $options['refresh_interval'];
+        $this->hapikey = $options['hapikey'];
+        if ( !$this->hapikey ) {
+            return false;
+        }
+        $this->refresh_interval = $options['refresh_interval'];
+        if ( !$this->refresh_interval ) {
+            return false;
+        }
         $this->refresh_interval_count = $options['refresh_interval_count'];
+        if (   !filter_var( $this->refresh_interval_count, FILTER_VALIDATE_INT )
+            || $this->refresh_interval_count <= 0
+        ) {
+            return false;
+        }
+        $feed = $this->fetch_feed();
+        if ( !$feed ) {
+            $feed = $this->update_feed_data();
+        }
+        $current_time = new DateTime();
+        $last_updated = new DateTime( $feed['create_time'] );
+        $last_updated->modify( '+' . $this->refresh_interval_count . ' ' . $this->refresh_interval );
 
-        echo '<pre>$options: ' . print_r( $options, true ) . '</pre>';
-        //$this->fetch_feed();
+        if ( $current_time > $last_updated ) {
+            $feed = $this->update_feed_data();
+        }
+        $this->feed_data = json_decode( $feed['feed_data'] );
     }
 
     /**
      * fetch_feed
      *
-     * Fetch the hubspot json feed for the latest post.
+     * Fetch the feed data from Cache
      *
      * @access public
      * @return void
      */
     public function fetch_feed()
     {
-        // https://api.hubapi.com/content/api/v2/blog-posts?hapikey=demo&limit=1&offset=0&order_by=-publish_date&state=PUBLISHED
-        $feed_url     = "https://api.hubapi.com/content/api/v2/blog-posts?hapikey={$this->hapikey}"
-            . '&limit=1&offset=0&order_by=-publish_date&state=PUBLISHED';
-        $response     = wp_remote_get( esc_url_raw( $feed_url ) );
-        //echo '<pre>$response: ' . print_r( $response, true ) . '</pre>';
-        $response_code = wp_remote_retrieve_response_code( $response );
-        echo '<pre>$response_code: ' . print_r( $response_code, true ) . '</pre>';
-        if ( $response_code === 200 ) {
-            $api_response = json_decode( wp_remote_retrieve_body( $response) );
-            echo '<pre>$api_response: ' . print_r( $api_response, true ) . '</pre>';
-        }
+        return $this->wpdb->get_row(
+            $this->wpdb->prepare(
+                "SELECT *
+                  FROM {$this->hubspot_table}
+                 WHERE id = %d",
+                1
+            ),
+            ARRAY_A
+        );
     }
 
     /**
@@ -122,8 +146,32 @@ class GlmHubSpotBlog_Widget
      * @access public
      * @return void
      */
-    public function update_feed_data( $feedData )
+    public function update_feed_data()
     {
+        $feed = array();
+        // https://api.hubapi.com/content/api/v2/blog-posts?hapikey=demo&limit=1&offset=0&order_by=-publish_date&state=PUBLISHED
+        $feed_url     = "https://api.hubapi.com/content/api/v2/blog-posts?hapikey={$this->hapikey}"
+            . '&limit=1&offset=0&order_by=-publish_date&state=PUBLISHED';
+        $response     = wp_remote_get( esc_url_raw( $feed_url ) );
+        $response_code = wp_remote_retrieve_response_code( $response );
+        if ( $response_code === 200 ) {
+            $api_response = json_decode( wp_remote_retrieve_body( $response) );
+            $this->wpdb->replace(
+                $this->hubspot_table,
+                array(
+                    'id'          => 1,
+                    'create_time' => current_time( 'mysql' ),
+                    'feed_data'   => json_encode( $api_response )
+                ),
+                array(
+                    '%d',
+                    '%s',
+                    '%s'
+                )
+            );
+            $feed = $api_response;
+        }
+        return $feed;
     }
 
     /**