wip

src/tools/tera.rs

@@ -1,7 +1,11 @@
 use std::collections::HashMap;
 
+use chrono::{Utc, Datelike};
+use log::error;
 use rocket_dyn_templates::tera::{Value, Error};
+use ovlach_data::cv::chrono::from_string;
 
+// TODO: tenhle modul je trochu prasacky..
 
 pub fn static_filter(
     value: &Value,
@@ -16,4 +20,48 @@ pub fn translate_filter(
     args: &HashMap<String, rocket_dyn_templates::tera::Value>
 ) -> Result<Value, Error> {
     return Ok(rocket_dyn_templates::tera::Value::String(format!("{}", value.as_str().unwrap()))); // TODO: fix-me here!
-}
+}
+
+pub fn insert_space_every(
+        value: &Value,
+        args: &HashMap<String, rocket_dyn_templates::tera::Value>
+) -> Result<Value, Error> {
+    let mut input = value.as_u64().unwrap().to_string();
+    let times = args.get("times").unwrap().as_u64().unwrap();
+    let mut result = String::new();
+    
+    for (index, ch) in input.chars().enumerate() {
+        if index > 0 && index as u64 % times == 0 {
+            result.push(' ');
+        }
+        result.push(ch);
+    }
+
+    Ok(rocket_dyn_templates::tera::Value::String(result))
+}
+
+pub fn calculate_age(
+    value: &Value,
+    args: &HashMap<String, rocket_dyn_templates::tera::Value>
+) -> Result<Value, Error> {
+    error!("{:?}", value.as_str());
+    //let s = value.to_string().trim_matches('"'); // TODO: unwrap here!
+    let value =  from_string(value.as_str().unwrap().into());
+    match value {
+        Ok(value) => {
+            let current_date = Utc::now().naive_utc().date();
+            let mut age = current_date.year() - value.year();
+        
+            // Adjust age if the birthday hasn't occurred yet this year
+            age = if current_date.month() < value.month() || 
+               (current_date.month() == value.month() && current_date.day() < value.day()) {
+                age - 1
+            } else {
+                age
+            };
+
+            Ok(rocket_dyn_templates::tera::Value::String(age.to_string()))
+        }
+        Err(e) => panic!("Can't parse date: {}", e)
+    }
+}