A MediaWiki client library in Rust

Introduction

This crate lets you interact with a MediaWiki API service. To establish a connection to a MediaWiki API, use Api (async) or ApiSync. Optionally, log in, as a bot or via OAuth2 (recommended). You can then query the API directly via get_query_api_json and similar methods. You can get an edit token via get_edit_token. Alternatively, use the high-level ActionApi and ActionApiQuery structs to interact with the API through structs instead of JSON. All MediaWiki and Wikibase API actions are implemented. Use PageInfo and PageInfoList to parse page info results.

Examples

Get all categories of "Albert Einstein" on English Wikipedia

use mediawiki::prelude::*;

let api = Api::new("https://en.wikipedia.org/w/api.php").await.unwrap();

let result = ActionApiQuery::categories()
    .cllimit(500)
    .titles(&["Albert Einstein"])
    .run(&api)
    .await
    .unwrap();

let categories: Vec<&str> = result["query"]["pages"]
    .as_object()
    .unwrap()
    .values()
    .flat_map(|page| {
        page["categories"]
            .as_array()
            .unwrap_or(&vec![])
            .iter()
            .filter_map(|c| c["title"].as_str())
    })
    .collect();

dbg!(&categories);

Edit the Wikimedia Sandbox (as a bot)

use mediawiki::prelude::*;

let mut api = Api::new("https://en.wikipedia.org/w/api.php").await.unwrap();
api.login("MY BOT USER NAME", "MY BOT PASSWORD").await.unwrap();

let token = api.get_edit_token().await.unwrap();

let res = ActionApi::edit()
    .title("Wikimedia:Sandbox")
    .bot(true)
    .text("Hello from the MediaWiki Rust client!")
    .summary("test edit")
    .token(&token)
    .run(&api)
    .await
    .unwrap();

dbg!(res);

Edit via OAuth

use mediawiki::prelude::*;

let json = serde_json::json!({"g_consumer_key":"YOUR_CONSUMER_KEY","g_token_key":"YOUR_TOKEN_KEY"});
let oauth = mediawiki::api::OAuthParams::new_from_json(&json);
let mut api = Api::new("https://en.wikipedia.org/w/api.php").await.unwrap();
api.set_oauth(Some(oauth));

// Now use ActionApi or ActionApiQuery as normal; OAuth is applied automatically.
let token = api.get_edit_token().await.unwrap();
let res = ActionApi::edit()
    .title("Wikimedia:Sandbox")
    .text("Hello from the MediaWiki Rust client!")
    .summary("test edit via OAuth")
    .token(&token)
    .run(&api)
    .await
    .unwrap();

Get typed page info (no raw JSON needed)

use mediawiki::prelude::*;

let api = Api::new("https://en.wikipedia.org/w/api.php").await.unwrap();

let result = ActionApiQuery::info()
    .inprop(&["protection", "url", "displaytitle"])
    .titles(&["Albert Einstein", "Physics"])
    .run(&api)
    .await
    .unwrap();

let list = PageInfoList::from_result(&result);
for page in list.pages() {
    println!("{} (id {}): {}",
        page.title,
        page.pageid.unwrap_or(0),
        page.fullurl.as_deref().unwrap_or("n/a"),
    );
}

Query Wikidata using SPARQL

use mediawiki::prelude::*;

// Will determine the SPARQL API URL via site info data
let api = Api::new("https://www.wikidata.org/w/api.php").await.unwrap();
let res = api.sparql_query(
    "SELECT ?q ?qLabel ?fellow_id { ?q wdt:P31 wd:Q5 ; wdt:P6594 ?fellow_id . \
     SERVICE wikibase:label { bd:serviceParam wikibase:language '[AUTO_LANGUAGE],en'. } }"
).await.unwrap();
println!("{}", serde_json::to_string_pretty(&res).unwrap());

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.