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-rw-r--r--Zotlabs/Web/OpenGraph.php43
1 files changed, 43 insertions, 0 deletions
diff --git a/Zotlabs/Web/OpenGraph.php b/Zotlabs/Web/OpenGraph.php
new file mode 100644
index 000000000..b14b2b989
--- /dev/null
+++ b/Zotlabs/Web/OpenGraph.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace Zotlabs\Web;
+
+
+class OpenGraph {
+
+ private $vars = null;
+
+ function __construct() {
+
+ $this->vars = array();
+
+ }
+
+ function set($property,$value) {
+ $this->vars[$property] = $value;
+ }
+
+ function check_required() {
+ if(
+ ($this->vars)
+ && array_key_exists('og:title',$this->vars)
+ && array_key_exists('og:type', $this->vars)
+ && array_key_exists('og:image',$this->vars)
+ && array_key_exists('og:url', $this->vars)
+ )
+ return true;
+ return false;
+ }
+
+ function get() {
+ if($this->check_required()) {
+ $o = "\r\n";
+ foreach($this->vars as $k => $v) {
+ $o .= '<meta property="' . $k . '" content="' . urlencode($v) . '" />' . "\r\n" ;
+ }
+ return $o;
+ }
+ return '';
+ }
+
+} \ No newline at end of file