add tweet button to digest, misc digest fixes; rework article tweeting to use ajax loading of needed info

1 files changed, 20 insertions, 0 deletions

diff --git a/modules/backend-rpc.php b/modules/backend-rpc.php
index e7c1f5721..e93571207 100644
--- a/modules/backend-rpc.php
+++ b/modules/backend-rpc.php
@@ -982,6 +982,26 @@
 			return;
 		}
 
+		if ($subop == "getTweetInfo") {
+			header("Content-Type: text/html");
+			$id = db_escape_string($_REQUEST['id']);
+
+			$result = db_query($link, "SELECT title, link 
+				FROM ttrss_entries, ttrss_user_entries
+				WHERE id = '$id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
+
+			if (db_num_rows($result) != 0) {
+				$title = truncate_string(strip_tags(db_fetch_result($result, 0, 'title')),
+					100, '...');
+				$article_link = db_fetch_result($result, 0, 'link');
+			}
+
+			print json_encode(array("title" => $title, "link" => $article_link,
+				"id" => $id));
+
+			return;
+		}
+
 		print "<rpc-reply><error>Unknown method: $subop</error></rpc-reply>";
 	}
 ?>