banner on uploaded image

[MILORD65]

Hello
I need to display a "promotion" banner or watermark on a downloaded photo (fileupload element) if another yes/no element is checked. It's a little complicated for me, does anyone have an idea?
Thank you in advance.

JP

 

[lousyfool]

Hi,

It depends:
Watermark (= merging two images into a single new one), on upload: utilise PHP GD in a PHP form plugin, onBeforeStore or onAfterProcess.
Display (= two separate images, one displayed on top of the other): use a custom template and CSS with "position: absolute;" etc.

Without much more detailed information that's all I can think of, but should do to send you off into the right direction.

 

[MILORD65]

Hi,
Thank you very much for your reply.
Assuming a watermark, I do not know how to code to use PHP GD in a PHP form plugin to apply to fileupload element. Do you have a tutorial or an example to offer me?
thank you in advance

JP

 

[troester]

This is not Fabrik but php image handling.
e.g.
https://secure.php.net/manual/en/image.examples-watermark.php
https://stackoverflow.com/questions/2235152/add-watermark-to-images-with-php

 

[MILORD65]

Thank you very much Troester!
But how to apply this in Fabrik? with a php plugin form and $formModel->formData [ ]?
How to recover the image (fileupload element) and the watermark (another element in form) ?

 

[troester]

As @lousyfool said

utilise PHP GD in a PHP form plugin, onBeforeStore or onAfterProcess

If you want to do such stuff you must be familiar with php, php file handling etc. for taking the two images, create a new image(overriding the original one or creating a new one and modify the stored filename).
Or you may https://fabrikar.com/quote-request