28 lines
736 B
TypeScript
28 lines
736 B
TypeScript
export function registerNotify(types: _ZoteroTypes.Notifier.Type[]) {
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const callback = {
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notify: async (...data: Parameters<_ZoteroTypes.Notifier.Notify>) => {
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if (!addon?.data.alive) {
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unregisterNotify(notifyID);
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return;
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}
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addon.hooks.onNotify(...data);
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},
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};
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// Register the callback in Zotero as an item observer
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const notifyID = Zotero.Notifier.registerObserver(callback, types);
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// Unregister callback when the window closes (important to avoid a memory leak)
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window.addEventListener(
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"unload",
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(e: Event) => {
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unregisterNotify(notifyID);
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},
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false,
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);
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}
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function unregisterNotify(notifyID: string) {
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Zotero.Notifier.unregisterObserver(notifyID);
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}
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