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for some cases where we have multiple card entries, find the first one with an image url (since some of them don't have image urls for whatever reason)

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Adrian Malacoda 2017-03-12 16:25:57 -05:00
parent 725cceb955
commit 3b592365a7
1 changed files with 19 additions and 15 deletions
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34
src/searchers/mtg.rs
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@ -60,22 +60,26 @@ impl MtgSearcher {
fn parse_entry (page: String) -> Result<MtgCard, Error> { fn parse_entry (page: String) -> Result<MtgCard, Error> {
let parsed: Value = serde_json::from_str(&page)?; let parsed: Value = serde_json::from_str(&page)?;
let ref parsed_entry = parsed["cards"][0]; for entry in parsed["cards"].as_array().unwrap_or(&vec![]) {
if let Some(_) = parsed_entry.as_object() { if entry["imageUrl"].as_str().is_some() {
Result::Ok(MtgCard { let card_name = entry["name"].as_str().map(String::from).expect("expected name in json data");
name: parsed_entry["name"].as_str().map(String::from).expect("expected name in json data"), let card_url = format!("http://magiccards.info/query?q=!{}", card_name);
cost: parsed_entry["manaCost"].as_str().map(String::from).expect("expected cost in json data"),
typeline: parsed_entry["type"].as_str().map(String::from).expect("expected type in json data"), return Result::Ok(MtgCard {
rules: parsed_entry["text"].as_str().map(String::from).expect("expected text in json data"), name: card_name,
flavor: parsed_entry["flavor"].as_str().map(String::from), cost: entry["manaCost"].as_str().map(String::from).expect("expected cost in json data"),
power: parsed_entry["power"].as_str().map(String::from), typeline: entry["type"].as_str().map(String::from).expect("expected type in json data"),
toughness: parsed_entry["toughness"].as_str().map(String::from), rules: entry["text"].as_str().map(String::from).expect("expected text in json data"),
url: parsed_entry["imageUrl"].as_str().map(String::from).expect("expected image url in json data"), flavor: entry["flavor"].as_str().map(String::from),
image_url: parsed_entry["imageUrl"].as_str().map(String::from).expect("expected image url in json data") power: entry["power"].as_str().map(String::from),
}) toughness: entry["toughness"].as_str().map(String::from),
} else { url: card_url,
Result::Err(Error::Other(String::from("No card info found"))) image_url: entry["imageUrl"].as_str().map(String::from).expect("expected image url in json data")
});
}
} }
Result::Err(Error::Other(String::from("No card info found")))
} }
impl Searcher<MtgCard> for MtgSearcher { impl Searcher<MtgCard> for MtgSearcher {