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Upload images to AWS S3 in rails application using aws-sdk
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| Using gem aws-sdk for a ror application for uploading images to s3 | |
| Uploading images to a fixed bucket with different folders for each object or application. | |
| The s3 keeps a limitation on the number of buckets creattion whereas there is no | |
| limitation for content inside a bucket. | |
| This code will upload image for a user to s3 using aws-sdk gem. The bucket and the image uploaded are made public | |
| so that the images uploaded are directly accessible. The input it takes is the image complete path | |
| where it is present, folder in which it should be uploaded and user_id for whom it should | |
| be uploaded. | |
| def save_screenshot_to_s3(image_location, folder_name,user_id) | |
| service = AWS::S3.new(:access_key_id => ACCESS_KEY_ID, | |
| :secret_access_key => SECRET_ACCESS_KEY) | |
| bucket_name = "app-images" | |
| if(service.buckets.include?(bucket_name)) | |
| bucket = service.buckets[bucket_name] | |
| else | |
| bucket = service.buckets.create(bucket_name) | |
| end | |
| bucket.acl = :public_read | |
| key = folder_name.to_s + "/" + File.basename(image_location) | |
| s3_file = service.buckets[bucket_name].objects[key].write(:file => image_location) | |
| s3_file.acl = :public_read | |
| user = User.where(id: user_id).first | |
| user.image = s3_file.public_url.to_s | |
| user.save | |
| end |
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