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Add the ability to specify full config for GraphQLPlayground (#155)

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* add the ability to specify full config for GraphQLPlayground
This commit is contained in:
Roman Useinov 2020-06-06 03:55:53 +02:00 committed by GitHub
parent ad4d3fc732
commit 3889f219cd
2 changed files with 17 additions and 10 deletions
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2
src/http/mod.rs
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@ -10,7 +10,7 @@ use itertools::Itertools;
pub use graphiql_source::graphiql_source;
pub use multipart_stream::multipart_stream;
pub use playground_source::playground_source;
pub use playground_source::{playground_source, GraphQLPlaygroundConfig};
pub use stream_body::StreamBody;
use crate::query::{IntoQueryBuilder, IntoQueryBuilderOpts};

25
src/http/playground_source.rs
View File

@ -1,8 +1,8 @@
use serde::Serialize;
use std::collections::HashMap;
/// Generate the page for GraphQL Playground
pub fn playground_source(
graphql_endpoint_url: &str,
subscription_endpoint: Option<&str>,
) -> String {
pub fn playground_source<T: Serialize>(config: &T) -> String {
r##"
<!DOCTYPE html>
@ -537,14 +537,21 @@ pub fn playground_source(
const root = document.getElementById('root');
root.classList.add('playgroundIn');
GraphQLPlayground.init(root, { endpoint: GRAPHQL_URL, subscriptionEndpoint: GRAPHQL_SUBSCRIPTION_URL })
GraphQLPlayground.init(root, GRAPHQL_PLAYGROUND_CONFIG)
})
</script>
</body>
</html>
"##.replace("GRAPHQL_URL", &format!("'{}'", graphql_endpoint_url))
.replace("GRAPHQL_SUBSCRIPTION_URL", &match subscription_endpoint {
Some(url) => format!("'{}'", url),
None => "null".to_string()
"##.replace("GRAPHQL_PLAYGROUND_CONFIG", &match serde_json::to_string(config) {
Ok(str) => str,
_ => "{}".to_string()
})
}
#[derive(Serialize)]
#[serde(rename_all = "camelCase")]
pub struct GraphQLPlaygroundConfig {
pub endpoint: String,
pub subscription_endpoint: Option<String>,
pub headers: Option<HashMap<String, String>>,
}