Ajout de classe utilitaires

src/parser/darty.rs

@@ -0,0 +1,47 @@
+use super::Parser;
+use crate::PriceResult;
+use scraper::{Selector, Html};
+
+#[derive(Debug)]
+pub struct Darty {
+	price_selector: Selector,
+	name_selector: Selector,
+	product_selector: Selector
+}
+
+impl Parser for Darty {
+	fn new() -> Self {
+		Darty {
+			price_selector: Selector::parse(r#".darty_prix"#).unwrap(),
+			name_selector: Selector::parse(r#".product_name"#).unwrap(),
+			product_selector: Selector::parse(r#".product_family"#).unwrap()
+		}
+	}
+
+	fn can_parse(&self, url : &str) -> bool {
+		url.contains("darty")
+	}
+
+	fn parse(&self, html : &Html) -> PriceResult {
+		// Get price
+		let price_element = html.select(&self.price_selector).next().unwrap();
+		let mut price_text_it = price_element.text();
+		let price_ent : u32 = price_text_it.next().unwrap_or("0").trim_end_matches(',').parse().unwrap();
+		let price_dec : u32 = price_text_it.next().unwrap_or("0").trim_end_matches('€').parse().unwrap();
+		let price = price_ent as f64 + (price_dec as f64) / 100.;
+
+		// Get name
+		let name_element = html.select(&self.name_selector).next().unwrap();
+		let name = name_element.text().next().unwrap().trim().replace('\n', "-");
+
+		// Get product
+		let family_element = html.select(&self.product_selector).next().unwrap();
+		let family = family_element.text().next().unwrap().trim().replace('\n', "-");
+
+			PriceResult {
+				name: name.to_owned(),
+				product: family.to_owned(),
+				price
+			}
+		}
+}