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From Benjamin Young <byo...@bigbluehat.com>
Subject Re: CouchDB: Automatically resizing images
Date Tue, 26 Nov 2013 16:28:33 GMT
That worker list is impressive! :)

Have you explored triggering them via update_notification settings?
http://docs.couchdb.org/en/latest/config/externals.html#config-update-notification

I'm not sure of the pro/con exchanges in this case, but I'd be curious 
to find out! :D

Thanks for building all these great things,
Benjamin

On 11/22/13, 2:53 PM, Johannes Jörg Schmidt wrote:
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> On 22.11.2013 19:29, Ryan Ramage wrote:
>> check out: https://github.com/jo/worker-generate-thumbnails
> This is depricated in favour of https://github.com/null2/worker-convert.
>
>>
>>
>>
>> On Wed, Nov 20, 2013 at 9:08 PM, Alexander Uvarov
>> <dev@electrosystem.ru>wrote:
>>
>>> 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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