Downloading file carrierwave from aws

Note: this is not efficient bandwidth usage, but it works! # ToDo: prevent Carrierwave from uploading the Versions before conversion OR implement a direct upload to AWS # Override the directory where uploaded files will be stored. # Add a white list of extensions which are allowed to be uploaded.  · I have tried this in Rails 5 to download file from AWS S3. def download image = topfind247.co # validate existing image from AWS S3 if topfind247.co(:file).exists? data = open(topfind247.co) send_data topfind247.co, type: topfind247.cot_type, x_sendfile: true end end I hope help topfind247.cos: 1.  · Sometimes we need to upload files to server, we can use the “carrierwave” gem to help us. We choose the s3 as our server and we will deploy the app to heroku. If you want to try it yourself Estimated Reading Time: 3 mins.

Download ZIP. Setup carrierwave in Rails with just fog-aws. Raw # This file only exists so carrierwave has # something to require. end: Raw topfind247.co_provider = 'fog/aws' to your carrierwave config as described in the carrierwave readme. This comment has been minimized. The other day I needed to download the contents of a large S3 folder. That is a tedious task in the browser: log into the AWS console, find the right bucket, find the right folder, open the first file, click download, maybe click download a few more times until something happens, go back, open the next file, over and over. After installing the browser to AWS, follow these easy steps: Step 1 Log into your account with your password. Step 2 Navigate the Dashboard and select your bucket. Step 3 Select all the files you want to download. Step 4 Hit the right button to download all your files. Browser. Easy peasy stuff.

In order to change where uploaded files are put, just override the store_dir method: class MyUploader CarrierWave:: Uploader:: Base def store_dir 'public/my/upload/directory' end end. This works for the file storage as well as Amazon S3 and Rackspace Cloud Files. CarrierWave persists only the filename of the uploaded file, and recalculates the full location dynamically based on location configuration. This can be dangerous, because if some component of the location happens to change, all existing links might become invalid. I have tried this in Rails 5 to download file from AWS S3. def download image = topfind247.co # validate existing image from AWS S3 if topfind247.co(:file).exists? data = open(topfind247.co) send_data topfind247.co, type: topfind247.cot_type, x_sendfile: true end end I hope help everyone.