Remove HTML code of conversation names

src/controllers/conversations_controller.rs

@@ -2,12 +2,13 @@
 //!
 //! @author Pierre Hubert
 
-use crate::data::http_request_handler::HttpRequestHandler;
-use crate::controllers::routes::RequestResult;
-use crate::helpers::{user_helper, conversations_helper};
-use crate::data::new_conversation::NewConversation;
-use crate::api_data::res_create_conversation::ResCreateConversation;
 use crate::api_data::conversation_api::ConversationAPI;
+use crate::api_data::res_create_conversation::ResCreateConversation;
+use crate::controllers::routes::RequestResult;
+use crate::data::http_request_handler::HttpRequestHandler;
+use crate::data::new_conversation::NewConversation;
+use crate::helpers::{conversations_helper, user_helper};
+use crate::utils::string_utils::remove_html_nodes;
 
 /// Create a new conversation
 pub fn create(r: &mut HttpRequestHandler) -> RequestResult {
@@ -110,8 +111,7 @@ pub fn update_settings(r: &mut HttpRequestHandler) -> RequestResult {
             let name = if name.eq("false") || name.is_empty() {
                 None
             } else {
-                // TODO : remove HTML nodes
-                Some(name)
+                Some(remove_html_nodes(&name))
             };
 
             conversations_helper::set_name(conv_id, name)?;

src/utils/mod.rs

@@ -5,4 +5,5 @@
 pub mod crypt_utils;
 pub mod user_data_utils;
 pub mod virtual_directories_utils;
-pub mod date_utils;
+pub mod date_utils;
+pub mod string_utils;

src/utils/string_utils.rs

@@ -0,0 +1,19 @@
+//! # String utilities
+//!
+//! This module contains utilities that can be used accross all the application
+
+/// Escape an HTML string
+///
+/// Removes the HTML code included inside a string
+///
+/// ```
+/// use comunic_server::utils::string_utils::remove_html_nodes;
+///
+/// let s1 = "<b>hello world</b>";
+/// let res1 = remove_html_nodes(s1);
+/// assert_eq!(res1, "&lt;b&gt;hello world&lt;/b&gt;");
+/// ```
+pub fn remove_html_nodes(input: &str) -> String {
+    input.replace("<", "&lt;")
+        .replace(">", "&gt;")
+}