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49 lines
1.8 KiB
JavaScript
49 lines
1.8 KiB
JavaScript
"use strict";
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const Promise = require("bluebird");
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const { chain } = require("error-chain");
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const mmAxios = require("@modular-matrix/axios");
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const matchProtocolError = require("@modular-matrix/match-protocol-error");
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const errors = require("@modular-matrix/errors");
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const getUploadSizeLimit = require("../get-upload-size-limit");
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const getFilesize = require("../get-filesize");
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const { validateArguments } = require("@validatem/core");
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const required = require("@validatem/required");
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const isString = require("@validatem/is-string");
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const isSession = require("@modular-matrix/is-session");
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module.exports = function uploadFile(_session, _options) {
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let [ session, options ] = validateArguments(arguments, {
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session: [ required, isSession ],
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options: [ required, {
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filename: [ isString ],
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file: [ required ], // FIXME: Stream or blob or buffer or string
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}]
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});
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let axios = mmAxios({ session });
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return Promise.all([
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getUploadSizeLimit(session),
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getFilesize(options.file)
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]).then(([ sizeLimit, filesize ]) => {
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if (sizeLimit == null || filesize <= sizeLimit.limit) {
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return axios.post("/media/r0/upload", options.file, {
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params: options.filename != null
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? { filename: options.filename }
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: undefined
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});
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} else {
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throw new errors.FilesizeLimitExceeded("The file will exceed the upload filesize limit for this server", { limit: sizeLimit });
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}
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}).then((response) => {
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return { url: response.data.content_uri };
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}).catch(matchProtocolError(403, "M_FORBIDDEN"), (error) => {
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throw chain(error, errors.AccessDenied, "The uploaded file was rejected");
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}).catch(matchProtocolError(413, "M_TOO_LARGE"), (error) => {
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throw chain(error, errors.FilesizeLimitExceeded, "The uploaded file exceeds the filesize limit for this server", { limit: undefined });
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});
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};
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