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DataObjectManager Module

Discuss the DataObjectManager module, and the related ImageGallery module.

Moderators: martimiz, UncleCheese, Sean, biapar, Willr, Ingo, swaiba, simon_w

Uploadify: Moving existing files to Amazon S3 storage


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3 Posts   1464 Views

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Ryan M.

11 September 2010 at 2:58am Community Member, 309 Posts

About to install the Uploadify module and use it to upload files to Amazon S3. However I already have a ton of existing files, and I'd like to move these to S3 as well. Has anyone done this before? If so, what's the procedure for updating the existing files with their new URLs?

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otherjohn

11 September 2010 at 3:22pm Community Member, 125 Posts

FYI-if your uploadify is attached to the DataObjectManager, its not ready for the S3. Cheese said it will be updated soon though.

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UncleCheese

14 September 2010 at 1:35am 4085 Posts

Hi, Ryan,

S3File is a different model from the standard SilverStripe File class, as you've probably noticed. The three key fields are:

- Name (the base filename, e.g. "some-image.jpg"
- Bucket (the S3 bucket, e.g. "my-uploaded-files")
- The URL (http://my-uploaded-files.amazonaws.com/some-image.jpg)

So a migration process might look like this:

Map File.ID to S3File.ID (assuming S3File table is empty)
Map File.Name to S3File.Name
Map File.Parent.Name to S3File.Bucket

Once that's all in place, run an update to the S3 table to create URL fields that represent a concatenation of http://[Bucket].amazonaws.com/[Name]

Then, update all your models to point to S3File instead of "File"..

You'll probably have to massage the data a bit, but you get the idea.