From 3c65faf6e3b2dbb7b1d75e70c16e61c8f5cb633d Mon Sep 17 00:00:00 2001
From: Cameron <e107inc@gmail.com>
Date: Fri, 31 Mar 2017 14:58:22 -0700
Subject: [PATCH] Downloads: #2544 download meta tags. Apple-icon fix.

---
 e107_core/templates/header_default.php        |  2 +-
 .../download/handlers/download_class.php      | 24 +++++++++++++++++--
 2 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/e107_core/templates/header_default.php b/e107_core/templates/header_default.php
index 43bc840f1..8e18a4002 100644
--- a/e107_core/templates/header_default.php
+++ b/e107_core/templates/header_default.php
@@ -227,7 +227,7 @@ if (is_array($pref['e_meta_list']))
 
 if(isset($pref['sitebutton']))
 {
-	$appleIcon = $tp->thumbUrl($pref['sitebutton'],'w=144&h=144&crop=1',true);
+	$appleIcon = $tp->thumbUrl($pref['sitebutton'],'w=144&h=144&crop=1',null, true);
 	echo "<link rel='apple-touch-icon' href='".$appleIcon."' />\n";	
 	unset($appleIcon);
 }
diff --git a/e107_plugins/download/handlers/download_class.php b/e107_plugins/download/handlers/download_class.php
index bda77d3fe..da0eb8f99 100644
--- a/e107_plugins/download/handlers/download_class.php
+++ b/e107_plugins/download/handlers/download_class.php
@@ -315,8 +315,26 @@ class download
 	}
 
 
+	/**
+	 * Meta for 'view' mode..to be expanded to handle list and maincats etc.
+	 * @param array $row
+	 * @todo modes for different actions based on $this->qry['action']
+	 */
+	private function setMeta($row)
+	{
+		$tp = e107::getParser();
 
+		$metaImage                      = $tp->thumbUrl($row['download_image'], array('w'=>500), null, true);
+		$metaDescription                = $tp->toHtml($row['download_description'],true);
 
+		define('e_PAGETITLE',           $tp->toText($row['download_name']));
+		e107::meta('description',       $tp->toText($metaDescription));
+		e107::meta('keywords',          $row['download_keywords']);
+		e107::meta('og:description',    $tp->toText($metaDescription));
+		e107::meta('og:image',          $metaImage);
+		e107::meta('twitter:image:src', $metaImage);
+
+	}
 
 
 
@@ -392,8 +410,10 @@ class download
 	
 		$dlrow = $sql->fetch();
 		$sc->setVars($dlrow);
-	
-	//	$comment_edit_query = 'comment.download.'.$id;
+
+		$this->setMeta($dlrow);
+
+
 		
 		if(!defined("DL_IMAGESTYLE"))
 		{