added fallback to serve image direct on show routes (backwards compatability
This commit is contained in:
bill bittner
parent
8c6d7613f8
commit
299eddcdad
2 changed files with 105 additions and 83 deletions
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@ -35,84 +35,9 @@ function retrieveAssetShowInfo (name, claimId) {
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return deferred;
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}
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module.exports = (app) => {
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// route to serve a specific asset
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app.get('/:name/:claim_id', ({ headers, ip, originalUrl, params }, res) => {
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// decide to serve or show
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const dotIndex = params.claim_id.lastIndexOf('.');
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if (dotIndex === 0) {
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logger.error('a file extension with no name was submitted');
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errorHandlers.handleRequestError('serve', originalUrl, ip, new Error('no claim id provided'), res);
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// if an image extension was given, serve the image directly
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} else if (dotIndex > 0) {
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// google analytics
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sendGoogleAnalytics('serve', headers, ip, originalUrl);
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const fileExtension = params.claim_id.substring(dotIndex);
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const claimId = params.claim_id.substring(0, dotIndex);
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logger.debug('file extension is:', fileExtension);
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function serveClaimByNameWrapper (name, headers, originalUrl, ip, res) {
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// begin image-serve processes
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retrieveAssetServeInfo(params.name, claimId)
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.then((fileInfo) => {
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// check to make sure a file was found
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if (!fileInfo) {
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res.status(307).render('noClaims');
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return;
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}
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// serve the file or the show route
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if (headers['accept']) {
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const mimetypes = headers['accept'].split(',');
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if (mimetypes.includes('text/html')) {
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postToStats('show', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
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res.status(200).render('showLite', { layout: 'show', fileInfo });
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} else {
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postToStats('serve', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
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serveFile(fileInfo, res);
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}
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} else {
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postToStats('serve', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
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serveFile(fileInfo, res);
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}
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})
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.catch(error => {
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errorHandlers.handleRequestError('serve', originalUrl, ip, error, res);
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});
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// if no image extension was given, show the asset with details
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} else if (dotIndex === -1) {
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// google analytics
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sendGoogleAnalytics('show', headers, ip, originalUrl);
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// begin image-show processes
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retrieveAssetShowInfo(params.name, params.claim_id)
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.then((fileInfo) => {
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// check to make sure a file was found
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if (!fileInfo) {
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res.status(307).render('noClaims');
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return;
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}
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// serve the file or the show route
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postToStats('show', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
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res.status(200).render('show', { layout: 'show', fileInfo });
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})
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.catch(error => {
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errorHandlers.handleRequestError('show', originalUrl, ip, error, res);
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});
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}
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});
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// route to serve the winning asset at a claim
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app.get('/:name', ({ headers, ip, originalUrl, params }, res) => {
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// decide to serve or show
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const dotIndex = params.name.lastIndexOf('.');
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if (dotIndex === 0) {
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logger.error('a file extension with no name was submitted');
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errorHandlers.handleRequestError('serve', originalUrl, ip, new Error('no name provided'), res);
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// if an image extension was given, serve the image directly
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} else if (dotIndex > 0) {
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// google analytics
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sendGoogleAnalytics('serve', headers, ip, originalUrl);
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const fileExtension = params.name.substring(dotIndex);
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const claimName = params.name.substring(0, dotIndex);
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logger.debug('file extension is:', fileExtension);
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// begin image-serve processes
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serveClaimByName(claimName)
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serveClaimByName(name)
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.then(fileInfo => {
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// check to make sure a file was found
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if (!fileInfo) {
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@ -137,10 +62,104 @@ module.exports = (app) => {
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.catch(error => {
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errorHandlers.handleRequestError('serve', originalUrl, ip, error, res);
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});
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}
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function serveAssetByClaimIdWrapper (name, claimId, headers, originalUrl, ip, res) {
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retrieveAssetServeInfo(name, claimId)
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.then((fileInfo) => {
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// check to make sure a file was found
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if (!fileInfo) {
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res.status(307).render('noClaims');
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return;
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}
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// serve the file or the show route
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if (headers['accept']) {
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const mimetypes = headers['accept'].split(',');
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if (mimetypes.includes('text/html')) {
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postToStats('show', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
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res.status(200).render('showLite', { layout: 'show', fileInfo });
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} else {
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postToStats('serve', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
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serveFile(fileInfo, res);
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}
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} else {
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postToStats('serve', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
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serveFile(fileInfo, res);
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}
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})
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.catch(error => {
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errorHandlers.handleRequestError('serve', originalUrl, ip, error, res);
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});
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}
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module.exports = (app) => {
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// route to serve a specific asset
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app.get('/:name/:claim_id', ({ headers, ip, originalUrl, params }, res) => {
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// decide to serve or show
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const dotIndex = params.claim_id.lastIndexOf('.');
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if (dotIndex === 0) {
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logger.error('a file extension with no name was submitted');
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errorHandlers.handleRequestError('serve', originalUrl, ip, new Error('no claim id provided'), res);
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// if an image extension was given, serve the image directly
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} else if (dotIndex > 0) {
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// google analytics
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sendGoogleAnalytics('serve', headers, ip, originalUrl);
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// parse params
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const fileExtension = params.claim_id.substring(dotIndex);
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const claimId = params.claim_id.substring(0, dotIndex);
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logger.debug('file extension is:', fileExtension);
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// start image-serve processes
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serveAssetByClaimIdWrapper(params.name, claimId, headers, originalUrl, ip, res);
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// if no image extension was given, show the asset with details
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} else if (dotIndex === -1) {
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// google analytics
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sendGoogleAnalytics('show', headers, ip, originalUrl);
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// for backwards compatability: make sure the client can acept html, if not serve the file.
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if (headers['accept'] && headers['accept'].split(',').includes('text/html')) {
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// begin image-show processes
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retrieveAssetShowInfo(params.name, params.claim_id)
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.then((fileInfo) => {
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// check to make sure a file was found
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if (!fileInfo) {
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res.status(307).render('noClaims');
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return;
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}
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// serve the file or the show route
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postToStats('show', originalUrl, ip, fileInfo.name, fileInfo.claimId, 'success');
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res.status(200).render('show', { layout: 'show', fileInfo });
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})
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.catch(error => {
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errorHandlers.handleRequestError('show', originalUrl, ip, error, res);
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});
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} else {
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// start image-serve processes
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serveAssetByClaimIdWrapper(params.name, params.claim_id, headers, originalUrl, ip, res);
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}
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}
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});
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// route to serve the winning asset at a claim
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app.get('/:name', ({ headers, ip, originalUrl, params }, res) => {
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// decide to serve or show
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const dotIndex = params.name.lastIndexOf('.');
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if (dotIndex === 0) {
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logger.error('a file extension with no name was submitted');
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errorHandlers.handleRequestError('serve', originalUrl, ip, new Error('no name provided'), res);
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// if an image extension was given, serve the image directly
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} else if (dotIndex > 0) {
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// google analytics
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sendGoogleAnalytics('serve', headers, ip, originalUrl);
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// parse name param
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const fileExtension = params.name.substring(dotIndex);
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const claimName = params.name.substring(0, dotIndex);
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logger.debug('file extension is:', fileExtension);
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// start image-serve processes
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serveClaimByNameWrapper(claimName, headers, originalUrl, ip, res);
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// if no image extension was given, show the asset with details
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} else if (dotIndex === -1) {
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// google analytics
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sendGoogleAnalytics('show', headers, ip, originalUrl);
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// for backwards compatability: make sure the client can receive text/html, or else serve the asset directly
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if (headers['accept'] && headers['accept'].split(',').includes('text/html')) {
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// begin image-show process
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showClaimByName(params.name)
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.then(fileInfo => {
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@ -156,6 +175,10 @@ module.exports = (app) => {
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.catch(error => {
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errorHandlers.handleRequestError('show', originalUrl, ip, error, res);
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});
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} else {
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// start image serve process
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serveClaimByNameWrapper(params.name, headers, originalUrl, ip, res);
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}
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}
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});
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};
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@ -3,5 +3,4 @@
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<h1 id="title"><a href="/">Spee.ch</a></h1><span >(beta)</span>
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<a href="https://github.com/lbryio/spee.ch" target="_blank" class="top-bar-right">contribute</a>
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<a href="/about" class="top-bar-right">help</a>
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</div>
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