:lock: Escape HTML special characters

This will make all html tags not work, this _could_ be an issue for some feeds. Since we are using html2md for all content that advertises itself as html, I am going to assume it is fine for now :)

1 files changed, 6 insertions, 2 deletions

diff --git a/src/main.rs b/src/main.rs
index d84b082..54d7586 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -41,12 +41,16 @@ fn replace_tags(input: String, entry: &Entry) -> String {
 }
 
 /**
- * Method that escapes some characters that would break json spec
+ * Method that escapes some characters that would break json spec, and also escape
+ * special HTML characters.
  */
 fn escape(input: String) -> String {
     return input.replace("\\","\\\\")
                 .replace("\"", "\\\"")
-                .replace("\n", "\\n");
+                .replace("\n", "\\n")
+                .replace("<", "&lt;")
+                .replace(">", "&gt;")
+                .replace("&", "$amp;");
 }
 
 /**