b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
90 lines
3.6 KiB
JavaScript
90 lines
3.6 KiB
JavaScript
// Local address book for the desktop profile; no invented sample contacts.
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export class Contacts {
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constructor(storage, notify) {
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this.storage = storage;
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this.notify = notify;
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this.queue = Promise.resolve();
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}
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async init() {
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this.data = (await this.storage.run('vulpes-private-contacts', 'get', ['state'])).value || {
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revision: 0,
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contacts: [],
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};
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}
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async request(app, { operation, contact, options = {}, id }) {
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const access = app.manifest.permissions?.contacts?.access || '';
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const write = ['save', 'remove', 'clear'].includes(operation);
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if (!(write ? access.includes('write') : access.includes('read')))
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throw new Error('PERMISSION_DENIED');
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if (write) {
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const commit = this.queue.then(async () => {
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const next = { revision: this.data.revision, contacts: [...this.data.contacts] };
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let reason;
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if (operation === 'save') {
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if (
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!contact ||
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typeof contact !== 'object' ||
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JSON.stringify(contact).length > 1024 * 1024
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)
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throw new Error('INVALID_CONTACT');
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const index = next.contacts.findIndex((c) => c.id === contact.id);
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const now = new Date().toISOString();
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contact = {
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...contact,
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id: index < 0 ? Services.uuid.generateUUID().toString() : contact.id,
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published: index < 0 ? now : next.contacts[index].published,
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updated: now,
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};
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id = contact.id;
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reason = index < 0 ? 'create' : 'update';
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if (index < 0) next.contacts.push(contact);
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else next.contacts[index] = contact;
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} else if (operation === 'remove') {
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next.contacts = next.contacts.filter((c) => c.id !== id);
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reason = 'remove';
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} else {
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next.contacts = [];
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reason = 'remove';
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}
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next.revision++;
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await this.storage.run('vulpes-private-contacts', 'put', [next, 'state']);
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this.data = next;
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this.notify({ contactID: id, reason });
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return contact || null;
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});
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this.queue = commit.catch(() => {});
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return commit;
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}
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if (operation === 'count') return this.data.contacts.length;
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if (operation === 'revision') return this.data.revision;
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if (!['find', 'all'].includes(operation)) throw new Error('METHOD_NOT_SUPPORTED');
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let result = [...this.data.contacts];
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if (options.filterValue !== undefined) {
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const value = String(options.filterValue).toLocaleLowerCase();
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result = result.filter((c) =>
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(options.filterBy || ['name']).some((key) => {
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const values = Array.isArray(c[key]) ? c[key] : [c[key]];
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return values.some((item) => {
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const text = String(item?.value ?? item ?? '').toLocaleLowerCase();
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if (options.filterOp === 'equals') return text === value;
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if (options.filterOp === 'startsWith') return text.startsWith(value);
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if (options.filterOp === 'match' || options.filterOp === 'fuzzyMatch')
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return (
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value.replace(/\D/g, '').length > 0 &&
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text.replace(/\D/g, '').endsWith(value.replace(/\D/g, ''))
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);
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return text.includes(value);
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});
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}),
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);
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}
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if (options.sortBy)
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result.sort(
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(a, b) =>
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String(a[options.sortBy] || '').localeCompare(String(b[options.sortBy] || '')) *
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(options.sortOrder === 'descending' ? -1 : 1),
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);
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if (options.filterLimit > 0) result = result.slice(0, Math.min(options.filterLimit, 10000));
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return result;
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}
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}
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