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Dont parse empty explore state from url

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- only parse url state if there is any
- prevents parse exception in the console on empty explore state
This commit is contained in:
David Kaltschmidt 2018-07-17 12:24:04 +02:00
parent a1f0dffe01
commit f67b27e009
1 changed files with 13 additions and 11 deletions
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24
public/app/containers/Explore/Explore.tsx
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@ -31,18 +31,20 @@ function makeTimeSeriesList(dataList, options) {
});
}
function parseInitialState(initial) {
try {
const parsed = JSON.parse(decodePathComponent(initial));
return {
datasource: parsed.datasource,
queries: parsed.queries.map(q => q.query),
range: parsed.range,
};
} catch (e) {
console.error(e);
return { queries: [], range: DEFAULT_RANGE };
function parseInitialState(initial: string | undefined) {
if (initial) {
try {
const parsed = JSON.parse(decodePathComponent(initial));
return {
datasource: parsed.datasource,
queries: parsed.queries.map(q => q.query),
range: parsed.range,
};
} catch (e) {
console.error(e);
}
}
return { datasource: null, queries: [], range: DEFAULT_RANGE };
}
interface IExploreState {