Display image with sessionid name

[VladimirKon]

I'm trying to adapt one thing to prestashop but currently i'm out of luck. I'm using plupload plugin to upload images and then rename file name to session_id.jpg (e.x 34lkjdflkjfdl345fd.jpg )

Upload and rename parts works fine as it's upload file to sitename.com/tmpfile/******.JPG

But the question is - how can i display uploaded picture in prestashop? Since you can't use something like this in .TPL file.

$fileimg = "default/default-logo.jpg";
$fileimg2 = './tmpfile/' . session_id() .'.jpg';


<img src="<?php 
If (file_exists($fileimg2)) {
echo $fileimg2;
} else {
echo $fileimg;
}
?>" alt="Face">

Thanks.

Edited January 5, 2015 by VladimirKon (see edit history)

[vekia]

how you define this session id ?

it's based on real session id or you just generate this string?

[VladimirKon]

how you define this session id ?

it's based on real session id or you just generate this string?

It's not real session id 

[fred-vinapresta]

Hi,

 

in the controller or hook function which will render the template where you want the picture appears, you have to assign the session id to smarty: 

$this->context->smarty->assign('my_session_id', session_id());

then in your template, you can put something like 

<img src="{$base_dir}tmpfile/{$my_session_id}.jpg" />

Edited January 5, 2015 by fred-vinapresta (see edit history)

[VladimirKon]

 

Hi,

 

in the controller or hook function which will render the template where you want the picture appears, you have to assign the session id to smarty: 

$this->context->smarty->assign('my_session_id', session_id());

then in your template, you can put something like 

<img src="{$base_dir}tmpfile/{$my_session_id}.jpg" />

Thanks you so much! This is what i was looking for:)