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hub / github.com/Cicada000/VV / loadMapping

Function loadMapping

Web/script.js:396–429  ·  view source on GitHub ↗
()

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394 });
395}
396async function loadMapping() {
397 try {
398 const cachedMapping = await dbStorage.getItem("mappings", "mapping");
399 if (cachedMapping) return cachedMapping;
400 try {
401 const localMapping = localStorage.getItem("mapping");
402 if (localMapping) {
403 const mappingData = JSON.parse(localMapping);
404 try {
405 await dbStorage.setItem("mappings", "mapping", mappingData);
406 localStorage.removeItem("mapping");
407 } catch (e) {}
408 return mappingData;
409 }
410 } catch (e) {}
411 const response = await fetch("./mapping.json", {
412 referrerPolicy: "no-referrer",
413 mode: "cors",
414 credentials: "omit",
415 });
416 if (!response.ok) throw new Error("Failed to load mapping.json");
417 const mappingData = await response.json();
418 try {
419 await dbStorage.setItem("mappings", "mapping", mappingData);
420 } catch (e) {
421 try {
422 localStorage.setItem("mapping", JSON.stringify(mappingData));
423 } catch (e) {}
424 }
425 return mappingData;
426 } catch (error) {
427 return {};
428 }
429}
430const AppState = {
431 isSearching: false,
432 randomStringDisplayed: false,

Callers 1

initializeAppFunction · 0.85

Calls 1

fetchFunction · 0.85

Tested by

no test coverage detected