82 lines
2.4 KiB
JavaScript
82 lines
2.4 KiB
JavaScript
var initParameters = {};
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var entrypoint = null;
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function onEditQuery(newQuery) {
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initParameters.query = newQuery;
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updateURL();
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}
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function onEditVariables(newVariables) {
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initParameters.variables = newVariables;
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updateURL();
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}
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function onEditOperationName(newOperationName) {
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initParameters.operationName = newOperationName;
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updateURL();
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}
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function updateURL() {
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var newSearch = '?' + Object.keys(initParameters).filter(function (key) {
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return Boolean(initParameters[key]);
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}).map(function (key) {
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return encodeURIComponent(key) + '=' + encodeURIComponent(initParameters[key]);
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}).join('&');
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history.replaceState(null, null, newSearch);
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}
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function graphQLFetcher(graphQLParams, {headers}) {
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return fetch(entrypoint, {
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method: 'post',
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headers: {
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'Accept': 'application/json',
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'Content-Type': 'application/json',
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...headers
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},
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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 (responseBody) {
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try {
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return JSON.parse(responseBody);
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} catch (error) {
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return responseBody;
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}
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});
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}
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window.onload = function() {
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var data = JSON.parse(document.getElementById('graphiql-data').innerText);
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entrypoint = data.entrypoint;
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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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initParameters[decodeURIComponent(entry.slice(0, eq))] = decodeURIComponent(entry.slice(eq + 1));
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}
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});
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if (initParameters.variables) {
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try {
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initParameters.variables = JSON.stringify(JSON.parse(initParameters.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 than present an error.
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}
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}
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ReactDOM.render(
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React.createElement(GraphiQL, {
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fetcher: graphQLFetcher,
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query: initParameters.query,
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variables: initParameters.variables,
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operationName: initParameters.operationName,
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onEditQuery: onEditQuery,
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onEditVariables: onEditVariables,
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onEditOperationName: onEditOperationName
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}),
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document.getElementById('graphiql')
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);
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}
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