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From Alexander Uvarov <...@electrosystem.ru>
Subject Re: CouchDB: Automatically resizing images
Date Thu, 21 Nov 2013 04:08:11 GMT
Try my gist https://gist.github.com/wildchild/407311

You can run imagemagick, upload thumbs on request and serve them.


On Nov 21, 2013, at 5:52 AM, Hank Knight <hknight555@gmail.com> wrote:

> I want this to be triggered by the URL when the image is requested,
> not when the image is uploaded.
> 
> For example:
> https://zuhqtr5.couchappy.com/site/www/qqq/z.jpg/resized/201x201/www/qqq/z.jpg
> https://zuhqtr5.couchappy.com/site/www/qqq/z.jpg/resized/202x202/www/qqq/z.jpg
> https://zuhqtr5.couchappy.com/site/www/qqq/z.jpg/resized/203x203/www/qqq/z.jpg
> 
> On Wed, Nov 20, 2013 at 6:48 PM, Mark Hahn <mark@reevuit.com> wrote:
>> I would use a simple node program that "watches" all the image uploads and
>> then runs imagemagick
>> 
>> 
>> 
>> On Wed, Nov 20, 2013 at 2:36 PM, Hank Knight <hknight555@gmail.com> wrote:
>> 
>>> Here is an example of an image attachment served by CouchDB:
>>> https://zuhqtr5.couchappy.com/site/www/qqq/z.jpg
>>> 
>>> I would like a CouchDB module that would use ImageMagick to
>>> automatically resize an image based on parameters passed in the URL.
>>> https://github.com/kivra/emagick
>>> 
>>> For example this should return the same image, sized to 200px by 200px:
>>> 
>>> https://zuhqtr5.couchappy.com/site/www/qqq/z.jpg/resized/200x200/www/qqq/z.jpg
>>> 
>>> It should also automatically add the resized image as an attachment so
>>> the next time that URL was requested it would not need to be resized
>>> again.
>>> 
>>> Do you know if this idea would be technically possible?
>>> 
>>> Has something like this already been done?
>>> 


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