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Add support for HEAD requests
On regular document endpoints, and on raw endpoints
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2 changed files with 42 additions and 12 deletions
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@ -16,33 +16,55 @@ var DocumentHandler = function(options) {
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DocumentHandler.defaultKeyLength = 10;
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// Handle retrieving a document
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DocumentHandler.prototype.handleGet = function(key, response, skipExpire) {
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DocumentHandler.prototype.handleGet = function(request, response, config) {
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const key = request.params.id.split('.')[0];
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const skipExpire = !!config.documents[key];
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this.store.get(key, function(ret) {
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if (ret) {
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winston.verbose('retrieved document', { key: key });
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response.writeHead(200, { 'content-type': 'application/json' });
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response.end(JSON.stringify({ data: ret, key: key }));
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if (request.method === 'HEAD') {
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response.end();
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} else {
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response.end(JSON.stringify({ data: ret, key: key }));
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}
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}
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else {
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winston.warn('document not found', { key: key });
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response.writeHead(404, { 'content-type': 'application/json' });
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response.end(JSON.stringify({ message: 'Document not found.' }));
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if (request.method === 'HEAD') {
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response.end();
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} else {
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response.end(JSON.stringify({ message: 'Document not found.' }));
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}
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}
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}, skipExpire);
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};
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// Handle retrieving the raw version of a document
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DocumentHandler.prototype.handleRawGet = function(key, response, skipExpire) {
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DocumentHandler.prototype.handleRawGet = function(request, response, config) {
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const key = request.params.id.split('.')[0];
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const skipExpire = !!config.documents[key];
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this.store.get(key, function(ret) {
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if (ret) {
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winston.verbose('retrieved raw document', { key: key });
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response.writeHead(200, { 'content-type': 'text/plain; charset=UTF-8' });
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response.end(ret);
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if (request.method === 'HEAD') {
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response.end();
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} else {
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response.end(ret);
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}
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}
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else {
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winston.warn('raw document not found', { key: key });
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response.writeHead(404, { 'content-type': 'application/json' });
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response.end(JSON.stringify({ message: 'Document not found.' }));
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if (request.method === 'HEAD') {
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response.end();
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} else {
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response.end(JSON.stringify({ message: 'Document not found.' }));
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}
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}
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}, skipExpire);
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};
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20
server.js
20
server.js
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@ -109,20 +109,28 @@ if (config.rateLimits) {
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// first look at API calls
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app.use(route(function(router) {
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// get raw documents - support getting with extension
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router.get('/raw/:id', function(request, response) {
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var key = request.params.id.split('.')[0];
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var skipExpire = !!config.documents[key];
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return documentHandler.handleRawGet(key, response, skipExpire);
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return documentHandler.handleRawGet(request, response, config);
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});
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router.head('/raw/:id', function(request, response) {
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return documentHandler.handleRawGet(request, response, config);
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});
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// add documents
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router.post('/documents', function(request, response) {
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return documentHandler.handlePost(request, response);
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});
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// get documents
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router.get('/documents/:id', function(request, response) {
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var key = request.params.id.split('.')[0];
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var skipExpire = !!config.documents[key];
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return documentHandler.handleGet(key, response, skipExpire);
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return documentHandler.handleGet(request, response, config);
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});
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router.head('/documents/:id', function(request, response) {
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return documentHandler.handleGet(request, response, config);
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});
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}));
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