forked from extern/egroupware
41 lines
1.0 KiB
TypeScript
41 lines
1.0 KiB
TypeScript
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/**
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* Static holiday cache
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* access through holidays(year)
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*/
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let _holiday_cache = {};
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/**
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* Get a list of holidays for the given year
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*
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* Returns either a list of holidays indexed by date, in Ymd format:
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* {20001225: {day: 14, month: 2, occurence: 2021, name: "Valentinstag"}}
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* or a promise that resolves with the list.
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*
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* No need to cache the results, we do it here.
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*
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* @param year
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* @returns Promise | Object
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*/
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export function holidays(year) : Promise<Object> | {}
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{
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// No country selected causes error, so skip if it's missing
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if(!egw.preference('country', 'common'))
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{
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return {};
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}
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if(typeof _holiday_cache[year] === 'undefined')
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{
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// Fetch with json instead of jsonq because there may be more than
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// one widget listening for the response by the time it gets back,
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// and we can't do that when it's queued.
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_holiday_cache[year] = window.fetch(
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egw.link('/calendar/holidays.php', {year: year})
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).then((response) =>
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{
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return _holiday_cache[year] = response.json();
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});
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}
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return _holiday_cache[year];
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}
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