57 lines
2.3 KiB
JavaScript
57 lines
2.3 KiB
JavaScript
'use strict';
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const { getStatusCode, normalizePath, encodePath, expandRange, getErrorText } = require('../tools.js');
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// Copies messages from current mailbox to some other mailbox
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module.exports = async (connection, range, destination, options) => {
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if (connection.state !== connection.states.SELECTED || !range || !destination) {
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// nothing to do here
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return;
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}
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options = options || {};
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destination = normalizePath(connection, destination);
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let attributes = [
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{ type: 'SEQUENCE', value: range },
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{ type: 'ATOM', value: encodePath(connection, destination) }
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];
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let response;
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try {
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response = await connection.exec(options.uid ? 'UID COPY' : 'COPY', attributes);
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response.next();
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let map = { path: connection.mailbox.path, destination };
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let section = response.response.attributes && response.response.attributes[0] && response.response.attributes[0].section;
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let responseCode = section && section.length && section[0] && typeof section[0].value === 'string' ? section[0].value : '';
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switch (responseCode) {
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case 'COPYUID':
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{
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let uidValidity = section[1] && typeof section[1].value === 'string' && !isNaN(section[1].value) ? BigInt(section[1].value) : false;
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if (uidValidity) {
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map.uidValidity = uidValidity;
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}
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let sourceUids = section[2] && typeof section[2].value === 'string' ? expandRange(section[2].value) : false;
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let destinationUids = section[3] && typeof section[3].value === 'string' ? expandRange(section[3].value) : false;
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if (sourceUids && destinationUids && sourceUids.length === destinationUids.length) {
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map.uidMap = new Map(sourceUids.map((uid, i) => [uid, destinationUids[i]]));
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}
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}
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break;
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}
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return map;
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} catch (err) {
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let errorCode = getStatusCode(err.response);
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if (errorCode) {
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err.serverResponseCode = errorCode;
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}
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err.response = await getErrorText(err.response);
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connection.log.warn({ err, cid: connection.id });
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return false;
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}
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};
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