From: Steve Sutton <steve@gaslightmedia.com>
Date: Fri, 29 Dec 2017 18:12:00 +0000 (-0500)
Subject: turn off pdf thumbnails
X-Git-Tag: v1.0.9^2~1
X-Git-Url: http://cvs2.gaslightmedia.com/gitweb/index.cgi?a=commitdiff_plain;h=59e185ac49ef440e4033fdabd843b7d4bc3eb06f;p=WP-Themes%2Fmichigantrailmaps.git

turn off pdf thumbnails
---

diff --git a/functions.php b/functions.php
index 06173c7..4a3d69f 100644
--- a/functions.php
+++ b/functions.php
@@ -73,20 +73,20 @@ add_filter('glm-member-db-front-search-query', function( $queryParts ) {
 
 add_filter('get_city_id_by_name', function( $city ) {
     global $wpdb;
-    
+
     if (is_string($city)) {
         $citySql = "SELECT C.id FROM ".GLM_MEMBERS_PLUGIN_DB_PREFIX."cities C "
                 . "WHERE C.name = '$city' "
                 . "LIMIT 1"
                 . ";";
         $city = $wpdb->get_var($citySql);
-    } 
+    }
     return $city;
 }, 10, 1);
 
 add_filter('get_county_by_city', function( $city ) {
     global $wpdb;
-    
+
     $sql = "SELECT C.id FROM ".GLM_MEMBERS_PLUGIN_DB_PREFIX."counties C "
             . "WHERE C.id IN ("
                 . "SELECT M.county "
@@ -98,7 +98,7 @@ add_filter('get_county_by_city', function( $city ) {
             . ";";
     $results = $wpdb->get_var($sql);
     return $results;
-                        
+
 }, 10, 1);
 add_filter('glm-member-db-fields-front-list-query-params', function( $query ){
     $queryParams = array();
@@ -455,14 +455,14 @@ if (!function_exists('write_log')) {
         }
     }
 }
-/* 
+/*
  * If a destination is searched for, display the ad for the city corresponding to that destination
  * (e.g. Petoskey Area destination => Petoskey city => Petoskey Area CVB ad)
  * If a city is searched for, if it is one of certain cities, display the ad for that city.
  * If it is not one of those cities check the county associated with the city searched for
- * Otherwise, If a city is not searched for, check for the county that is searched for, 
+ * Otherwise, If a city is not searched for, check for the county that is searched for,
  *  then display the ad for that county
- * 
+ *
  */
 function display_top_ads($city, $county, $destination) {
     // To avoid duplicate code and ease maintenance, for destinations use the same ads that the cities use, below
@@ -480,14 +480,14 @@ function display_top_ads($city, $county, $destination) {
             break;
     }
     switch ($city) { // Find by city first, specific list given by client
-        case 37:    // Gaylord City       
+        case 37:    // Gaylord City
             echo do_shortcode("[the_ad id='1182']"); // Show Gaylord Area CVB ad
             break;
         case 89:    // Petoskey City
             echo do_shortcode("[the_ad id='1180']"); // Show Petoskey Area CVB ad
             break;
         case 106:   // Traverse City
-            echo do_shortcode("[the_ad id='1186']"); // Show Traverse City CVB ad 
+            echo do_shortcode("[the_ad id='1186']"); // Show Traverse City CVB ad
             break;
         default: // If a specific city override is not found, look at the county
             switch ($county) {
@@ -512,4 +512,6 @@ function display_top_ads($city, $county, $destination) {
             break;
     }
     echo "<br>";
-}
\ No newline at end of file
+}
+
+add_filter( 'fallback_intermediate_image_sizes', '__return_empty_array' );