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Code Issues Releases Activity

API: Allow downloading a resource data

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This commit is contained in:
Laurent Cozic
2018-09-30 10:15:46 +01:00
parent fb913bc33c
commit f87d1f11b0
6 changed files with 85 additions and 38 deletions
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55
ReactNativeClient/lib/services/rest/Api.js
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@@ -12,6 +12,7 @@ const md5 = require('md5');
const { shim } = require('lib/shim');
const HtmlToMd = require('lib/HtmlToMd');
const { fileExtension, safeFileExtension, safeFilename, filename } = require('lib/path-utils');
const ApiResponse = require('lib/services/rest/ApiResponse');
class ApiError extends Error {
@@ -26,37 +27,10 @@ class ApiError extends Error {
}
class ErrorMethodNotAllowed extends ApiError {
constructor(message = 'Method Not Allowed') {
super(message, 405);
}
}
class ErrorNotFound extends ApiError {
constructor(message = 'Not Found') {
super(message, 404);
}
}
class ErrorForbidden extends ApiError {
constructor(message = 'Forbidden') {
super(message, 403);
}
}
class ErrorBadRequest extends ApiError {
constructor(message = 'Bad Request') {
super(message, 400);
}
}
class ErrorMethodNotAllowed extends ApiError { constructor(message = 'Method Not Allowed') { super(message, 405); } }
class ErrorNotFound extends ApiError { constructor(message = 'Not Found') { super(message, 404); } }
class ErrorForbidden extends ApiError { constructor(message = 'Forbidden') { super(message, 403); } }
class ErrorBadRequest extends ApiError { constructor(message = 'Bad Request') { super(message, 400); } }
class Api {
@@ -126,6 +100,8 @@ class Api {
request.params = params;
if (!this[parsedPath.callName]) throw new ErrorNotFound();
try {
return this[parsedPath.callName](request, id, link);
} catch (error) {
@@ -288,6 +264,23 @@ class Api {
// path: "C:\Users\Laurent\AppData\Local\Temp\BW77wkpP23iIGUstd0kDuXXC.jpg"
// size: 164394
if (request.method === 'GET') {
if (link !== 'file') throw new ErrorNotFound();
const resource = await Resource.load(id);
if (!resource) throw new ErrorNotFound();
const filePath = Resource.fullPath(resource);
const buffer = await shim.fsDriver().readFile(filePath, 'Buffer');
const response = new ApiResponse();
response.type = 'attachment';
response.body = buffer;
response.contentType = resource.mime;
response.attachmentFilename = Resource.friendlyFilename(resource);
return response;
}
if (request.method === 'POST') {
if (!request.files.length) throw new ErrorBadRequest('Resource cannot be created without a file');
const filePath = request.files[0].path;