100 lines
3.2 KiB
Plaintext
100 lines
3.2 KiB
Plaintext
<!DOCTYPE html>
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<html>
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<head>
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<title>GraphiQL</title>
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<%= stylesheet_link_tag("graphiql/rails/application") %>
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<%# TODO: This file was included to fix a CSP failure. Please remove when https://github.com/rmosolgo/graphiql-rails/pull/71 will be released %>
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<%= javascript_include_tag("graphiql/rails/application", nonce: true) %>
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</head>
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<body>
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<div id="graphiql-container">
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Loading...
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</div>
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<%= javascript_tag nonce: true do -%>
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var parameters = {};
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<% if GraphiQL::Rails.config.query_params %>
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// Parse the search string to get url parameters.
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var search = window.location.search;
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search.substr(1).split('&').forEach(function (entry) {
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var eq = entry.indexOf('=');
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if (eq >= 0) {
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parameters[decodeURIComponent(entry.slice(0, eq))] =
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decodeURIComponent(entry.slice(eq + 1));
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}
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});
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// if variables was provided, try to format it.
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if (parameters.variables) {
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try {
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parameters.variables =
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JSON.stringify(JSON.parse(parameters.variables), null, 2);
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} catch (e) {
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// Do nothing, we want to display the invalid JSON as a string, rather
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// than present an error.
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}
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}
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// When the query and variables string is edited, update the URL bar so
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// that it can be easily shared
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function onEditQuery(newQuery) {
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parameters.query = newQuery;
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updateURL();
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}
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function onEditVariables(newVariables) {
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parameters.variables = newVariables;
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updateURL();
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}
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function updateURL() {
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var newSearch = '?' + Object.keys(parameters).map(function (key) {
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return encodeURIComponent(key) + '=' +
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encodeURIComponent(parameters[key]);
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}).join('&');
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history.replaceState(null, null, newSearch);
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}
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<% end %>
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// Defines a GraphQL fetcher using the fetch API.
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var graphQLEndpoint = "<%= graphql_endpoint_path %>";
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function graphQLFetcher(graphQLParams) {
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return fetch(graphQLEndpoint, {
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method: 'post',
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headers: <%= raw JSON.pretty_generate(GraphiQL::Rails.config.resolve_headers(self)) %>,
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body: JSON.stringify(graphQLParams),
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credentials: 'include',
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}).then(function(response) {
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return response.text();
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}).then(function(text) {
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try {
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return JSON.parse(text);
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} catch(error) {
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return {
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"message": "The server responded with invalid JSON, this is probably a server-side error",
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"response": text,
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};
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}
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})
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}
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<% if GraphiQL::Rails.config.initial_query %>
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var defaultQuery = "<%= GraphiQL::Rails.config.initial_query.gsub("\n", '\n').gsub('"', '\"').html_safe %>";
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<% else %>
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var defaultQuery = undefined
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<% end %>
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// Render <GraphiQL /> into the body.
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ReactDOM.render(
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React.createElement(GraphiQL, {
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fetcher: graphQLFetcher,
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defaultQuery: defaultQuery,
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<% if GraphiQL::Rails.config.query_params %>
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query: parameters.query,
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variables: parameters.variables,
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onEditQuery: onEditQuery,
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onEditVariables: onEditVariables
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<% end %>
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}),
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document.getElementById("graphiql-container")
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);
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<% end -%>
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</body>
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</html>
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