add metaYggo field index

crontab/crawler.php

@@ -71,9 +71,10 @@ foreach ($db->getCrawlQueue(CRAWL_PAGE_LIMIT, time() - CRAWL_PAGE_SECONDS_OFFSET
   }
 
   // Get optional page meta data
-  $metaDescription = '';
+  $metaDescription = null;
-  $metaKeywords    = '';
+  $metaKeywords    = null;
-  $metaRobots      = '';
+  $metaRobots      = null;
+  $metaYggo        = null;
 
   foreach (@$dom->getElementsByTagName('meta') as $meta) {
 
@@ -88,6 +89,10 @@ foreach ($db->getCrawlQueue(CRAWL_PAGE_LIMIT, time() - CRAWL_PAGE_SECONDS_OFFSET
     if (@$meta->getAttribute('name') == 'robots') {
       $metaRobots = @$meta->getAttribute('content');
     }
+
+    if (@$meta->getAttribute('name') == 'yggo') {
+      $metaYggo = @$meta->getAttribute('content');
+    }
   }
 
   // Update queued page data
@@ -95,6 +100,7 @@ foreach ($db->getCrawlQueue(CRAWL_PAGE_LIMIT, time() - CRAWL_PAGE_SECONDS_OFFSET
                                            Filter::pageTitle($title->item(0)->nodeValue),
                                            Filter::pageDescription($metaDescription),
                                            Filter::pageKeywords($metaKeywords),
+                                           Filter::url($metaYggo),
                                            CRAWL_HOST_DEFAULT_META_ONLY ? null : Filter::pageData($content));
 
   // Append page with meta robots:noindex value to the robotsPostfix disallow list

library/mysql.php

@@ -193,14 +193,16 @@ class MySQL {
                                   mixed $metaTitle,
                                   mixed $metaDescription,
                                   mixed $metaKeywords,
+                                  mixed $metaYggo,
                                   mixed $data) {
 
     $query = $this->_db->prepare('UPDATE `hostPage` SET `metaTitle`       = ?,
                                                         `metaDescription` = ?,
                                                         `metaKeywords`    = ?,
+                                                        `metaYggo`        = ?,
                                                         `data`            = ? WHERE `hostPageId` = ? LIMIT 1');
 
-    $query->execute([$metaTitle, $metaDescription, $metaKeywords, $data, $hostPageId]);
+    $query->execute([$metaTitle, $metaDescription, $metaKeywords, $metaYggo, $data, $hostPageId]);
 
     return $query->rowCount();
   }