1 files changed, 44 insertions, 0 deletions
diff --git a/app/Models/Share.php b/app/Models/Share.php
new file mode 100644
index 000000000..b146db722
--- /dev/null
+++ b/app/Models/Share.php
@@ -0,0 +1,44 @@
+<?php
+
+class FreshRSS_Share {
+
+	static public function generateUrl($options, $selected, $link, $title) {
+		$share = $options[$selected['type']];
+		$matches = array(
+			'~URL~',
+			'~TITLE~',
+			'~LINK~',
+		);
+		$replaces = array(
+			$selected['url'],
+			self::transformData($title, self::getTransform($share, 'title')),
+			self::transformData($link, self::getTransform($share, 'link')),
+		);
+		$url = str_replace($matches, $replaces, $share['url']);
+		return $url;
+	}
+
+	static private function transformData($data, $transform) {
+		if (!is_array($transform)) {
+			return $data;
+		}
+		if (count($transform) === 0) {
+			return $data;
+		}
+		foreach ($transform as $action) {
+			$data = call_user_func($action, $data);
+		}
+		return $data;
+	}
+
+	static private function getTransform($options, $type) {
+		$transform = $options['transform'];
+
+		if (array_key_exists($type, $transform)) {
+			return $transform[$type];
+		}
+
+		return $transform;
+	}
+
+}