Amazon S3 helps you get the most out of your data by making sure its storage safely available when needed and will scale as your needs grow. Downloading the contents from S3 can be made easier using Laravel.
Using the steps mentioned below, a file of any type image, video, pdf from Amazon S3, placed earlier in the downloads folder can be downloaded. Finally, you may pass an array of HTTP headers as the third argument to the method:. You may use the url method to get the URL for a given file. If you are using the s3 driver, the fully qualified remote URL will be returned:. For this reason, we recommend always storing your files using names that will create valid URLs.
Using the temporaryUrl method, you may create temporary URLs to files stored using the s3 driver. If you need to specify additional S3 request parameters , you may pass the array of request parameters as the third argument to the temporaryUrl method:. If you would like to pre-define the host for URLs generated using the Storage facade, you may add a url option to the disk's configuration array:. In addition to reading and writing files, Laravel can also provide information about the files themselves.
For example, the size method may be used to get the size of a file in bytes:. You may use the path method to get the path for a given file. If you are using the local driver, this will return the absolute path to the file. If you are using the s3 driver, this method will return the relative path to the file in the S3 bucket:. The put method may be used to store file contents on a disk. You may also pass a PHP resource to the put method, which will use Flysystem's underlying stream support.
Remember, all file paths should be specified relative to the "root" location configured for the disk:. Streaming files to storage offers significantly reduced memory usage. If you would like Laravel to automatically manage streaming a given file to your storage location, you may use the putFile or putFileAs method.
There are a few important things to note about the putFile method. Note that we only specified a directory name and not a filename. By default, the putFile method will generate a unique ID to serve as the filename. Just realize this will disable the Content-Length header. Even though the primary goal of this package is to enable zip downloads without saving to disk, there may be times you'd like to generate a zip on disk as well.
And you might as well make use of this package to do so. Use the saveTo method to write the entire zip to disk immediately. Note that this expects a folder path, the zip name will be appended. What if you have a lot of users requesting the same zip payload? It might be nice to stream out the zip while also caching it to disk for the future. Use the cache method to provide a cache path. Note this should be the entire path including filename. The above code will download files from public storage by giving the file name and return a response with correct content type.
If you want to display files on blade views, so you can update the following methods into your controller file:. The above code gets the image files from the public storage folder and extract the name of these files and you pass them to your view.
And create one blade view file named show. See: stackoverflow. Add a comment. Active Oldest Votes. Improve this answer. Aleksandr Kopelevich Aleksandr Kopelevich 7 7 silver badges 10 10 bronze badges.
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