fix: cleaned body

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "relayer-utils"
-version = "0.4.0"
+version = "0.4.1"
 authors = ["Sora Suegami", "Aditya Bisht"]
 license = "MIT"
 edition = "2018"

src/command_templates.rs

@@ -94,6 +94,11 @@ pub fn extract_template_vals_from_command(
     input: &str,
     templates: Vec<String>,
 ) -> Result<Vec<TemplateValue>, anyhow::Error> {
+    // Skip to text/html part
+    let re = Regex::new(r"(?s)Content-Type:\s*text/html;.*?\r?\n\r?\n(.*?)(?:--\S+|$)").unwrap();
+    let caps = re.captures(input).unwrap();
+    let input = caps.get(1).unwrap().as_str();
+
     // Convert the template to a regex pattern, escaping necessary characters and replacing placeholders
     let pattern = templates
         .iter()

src/parse_email.rs

@@ -281,36 +281,19 @@ impl ParsedEmail {
 ///
 /// A `Vec<u8>` with all quoted-printable soft line breaks removed.
 pub(crate) fn remove_quoted_printable_soft_breaks(body: Vec<u8>) -> Vec<u8> {
-    let mut partial_result = Vec::with_capacity(body.len());
+    let mut result = Vec::with_capacity(body.len());
     let mut iter = body.iter().enumerate();
 
     while let Some((i, &byte)) = iter.next() {
         if byte == b'=' && body.get(i + 1..i + 3) == Some(&[b'\r', b'\n']) {
             // Skip the next two bytes (soft line break)
             iter.nth(1);
         } else {
-            partial_result.push(byte);
+            result.push(byte);
         }
     }
 
-    // Run while loop again to remove any remaining soft line breaks
-    let mut result = Vec::new();
-    let mut i = 0;
-
-    while i < partial_result.len() {
-        if partial_result[i] == b'\r'
-            && i + 1 < partial_result.len()
-            && partial_result[i + 1] == b'\n'
-        {
-            // Skip both bytes (soft line break)
-            i += 2;
-        } else {
-            result.push(partial_result[i]);
-            i += 1;
-        }
-    }
-
-    // Resize the partial_result to match the original body length
+    // Resize the result to match the original body length
     result.resize(body.len(), 0);
     result
 }