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Allow uploading images together with the GEDCOM file.

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This commit is contained in:
Przemek Wiech
2019-03-12 19:30:20 +01:00
parent f75eee4e82
commit 61d4f43357
4 changed files with 99 additions and 20 deletions
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24
src/load_data.ts
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@@ -16,8 +16,12 @@ export function getSelection(
};
}
function prepareData(gedcom: string, cacheId: string): TopolaData {
const data = convertGedcom(gedcom);
function prepareData(
gedcom: string,
cacheId: string,
images?: Map<string, string>,
): TopolaData {
const data = convertGedcom(gedcom, images || new Map());
const serializedData = JSON.stringify(data);
try {
sessionStorage.setItem(cacheId, serializedData);
@@ -54,7 +58,11 @@ export function loadFromUrl(
}
/** Loads data from the given GEDCOM file contents. */
function loadGedcomSync(hash: string, gedcom?: string) {
function loadGedcomSync(
hash: string,
gedcom?: string,
images?: Map<string, string>,
) {
const cachedData = sessionStorage.getItem(hash);
if (cachedData) {
return JSON.parse(cachedData);
@@ -62,13 +70,17 @@ function loadGedcomSync(hash: string, gedcom?: string) {
if (!gedcom) {
throw new Error('Error loading data. Please upload your file again.');
}
return prepareData(gedcom, hash);
return prepareData(gedcom, hash, images);
}
/** Loads data from the given GEDCOM file contents. */
export function loadGedcom(hash: string, gedcom?: string): Promise<TopolaData> {
export function loadGedcom(
hash: string,
gedcom?: string,
images?: Map<string, string>,
): Promise<TopolaData> {
try {
return Promise.resolve(loadGedcomSync(hash, gedcom));
return Promise.resolve(loadGedcomSync(hash, gedcom, images));
} catch (e) {
return Promise.reject(new Error('Failed to read GEDCOM file'));
}