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extern crate reqwest;
extern crate serde_json;
extern crate cursive;
reqwest::Response;
pub fn query_url_gen(title: &str) -> String {
title.replace(" ", "%20");
// query config
let url = "https://en.wikipedia.org";
url.push_str("w/api.php?");
url.push_str("action=query&");
url.push_str("format=json&");
url.push_str("prop=extracts&");
url.push_str(format!("titles={}&", title));
url.push_str("explaintext=1");
url
}
pub fn search_url_gen(search: &str) -> String {
// /w/api.php?action=opensearch&format=json&search=dota%202&limit=5;
search.replace(" ", "%20");
let url = "https://en.wikipedia.org";
url.push_str("w/api.php?");
url.push_str("action=opensearch&");
url.push_str("format=json&");
url.push_str(format!("search={}&", search));
url.push_str("limit=5");
}
pub fn get_extract(title: &str, res: Response) -> String {
let mut v: Value = serde_json::from_str(&res.text().unwrap()).unwrap();
// Fetch page and pageids of requested title(s)
let pageid = &v["query"]["pageids"][0];
let pageid_str = match pageid {
Value::String(id) => id,
_ => panic!("wut"),
};
if pageid_str == "-1" {
String::from("No such page")
} else {
format!("{}", &v["query"]["pages"][pageid_str]["extract"])
}
}
pub fn get_title(title: &str, res: Response) -> String {
let mut v: Value = serde_json::from_str(&res.text().unwrap())
.unwrap_or_else( |e| {
panic!("Recieved error {:?}", e);
} );
format!("{}", &v["query"]["normalized"][0]["to"])
}
pub fn get_search_results(search: &str, res: Response) -> Vec<String> {
let mut v: Value = serde_json::from_str(&res.text().unwrap())
.unwrap_or_else( |e| {
panic!("Recieved error {:?}", e);
} );
&v[1]
}
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