33 lines
862 B
Rust
33 lines
862 B
Rust
extern crate reqwest;
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extern crate scraper;
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use reqwest::blocking::Client;
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use scraper::Html;
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use crate::parser;
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use crate::price_result::PriceResult;
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use url::Url;
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const USER_AGENT: &str = "Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0";
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pub struct PriceChecker {
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client: Client,
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parser_list: parser::List
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}
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impl PriceChecker {
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pub fn new() -> Self {
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let client = reqwest::blocking::Client::builder().user_agent(USER_AGENT).build().unwrap();
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PriceChecker {
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client,
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parser_list: parser::List::new()
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}
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}
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pub fn get_price(&self, url : Url) -> PriceResult {
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let response = self.client.get(url.clone()).send().unwrap();
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let text = response.text().unwrap();
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let document = Html::parse_document(&text);
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let parser = *self.parser_list.get().iter().find(|p| p.can_parse(&url)).unwrap();
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parser.parse(&document)
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}
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} |