Split project into separate files

helpers.go

@@ -0,0 +1,40 @@
+package banner
+
+import (
+	"net/http"
+	"strings"
+)
+
+func buildURL(path string, params map[string]string) string {
+	// Builds a URL for the given path and parameters
+	url := baseURL + path
+
+	if params != nil {
+		takenFirst := false
+		for key, value := range params {
+			paramChar := "&"
+			if !takenFirst {
+				paramChar = "?"
+				takenFirst = true
+			}
+
+			url += paramChar + key + "=" + value
+		}
+	}
+
+	return url
+}
+
+func AddUserAgent(req *http.Request) {
+	req.Header.Add("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36")
+}
+
+func ContainsContentType(header string, search string) bool {
+	// Split on commas, check if any of the types match
+	for _, content_type := range strings.Split(header, ";") {
+		if content_type == search {
+			return true
+		}
+	}
+	return false
+}