Hi,

I have a template (page_head_dmv.tpl) that is included in pagelayout.tpl.
To be precise, the include is done this way:

{include uri='design:page_head.tpl'}
{include uri='design:page_head_dmv.tpl'}
{include uri='design:page_head_style.tpl'}
{include uri='design:page_head_script.tpl'}

in my template page_head_dmv.tpl, I use ezcss_require, like this:

{ezcss_require('menu.css')}

It correctly works on a view full node for example, menu.css is bundled in the global minified css, built by ezjscore.
But in edit mode, all my requires (performed in page_head_dmv.tpl) are dropped !

Steps to reproduce

1. 1. 1. 1. 1. 1. When it works...

In fact, to give some information, by adding some logs in static function ezjscPackerTemplateFunctions::setPersistentArray(), the following test is true

        if ( $tpl->hasVariable('module_result') )
        {
            $isPageLayout = true;
            $moduleResult = $tpl->variable('module_result');
        }

As a result $moduleResult is filled in (and $isPageLayout is true), and the next test is true also:

        if ( isset( $moduleResult['content_info']['persistent_variable'] ) )
        {
            $persistentVariable = $moduleResult['content_info']['persistent_variable'];
        }

And finally at the end of this function, as $moduleResult['content_info']['persistent_variable'] exists, the following code correctly filled in $moduleResult['content_info']['persistent_variable']:

            if ( isset( $moduleResult['content_info']['persistent_variable'] ) )
            {
                $moduleResult['content_info']['persistent_variable'] = $persistentVariable;
                $tpl->setVariable('module_result', $moduleResult );
            }

Well all works there !

1. 1. 1. 1. 1. 1. 1. 1. When it DOESN'T work
                        However when I edit an object (www.domain.com/content/edit/383/1 for example), all my ezcss_require in my custom template page_head_dmv.tpl are lost...

In fact, to give more explanations, in that case, all css from the module /content/edit are SUCCESSFULLY loaded first thanks to ezjscore
the following test is false:

        if ( $tpl->hasVariable('module_result') )
        {
            $isPageLayout = true;
            $moduleResult = $tpl->variable('module_result');
        }

and the following is true:

        else if ( $tpl->hasVariable('persistent_variable') )
        {
           $persistentVariable = $tpl->variable('persistent_variable');
        }

And at the end, as isPageLayout is false, the following code is executed, and correctly works (as $tpl->hasVariable('persistent_variable') is true):

$tpl->setVariable('persistent_variable', $persistentVariable );

AND AFTER comes the load of my css in my page_head_dmv.tpl (which is included in pagelayout.tpl), and things are going crazy here...
Whenever I use ezcss_require in page_head_dmv.tpl, the following test is true:

        if ( $tpl->hasVariable('module_result') )
        {
            $isPageLayout = true;
            $moduleResult = $tpl->variable('module_result');
        }

BUT the following test is wrong:

        if ( isset( $moduleResult['content_info']['persistent_variable'] ) )
        {
            $persistentVariable = $moduleResult['content_info']['persistent_variable'];
        }

and the following test is true:

        else if ( $tpl->hasVariable('persistent_variable') )
        {
           $persistentVariable = $tpl->variable('persistent_variable');
        }

And at the end, as $isPageLayout is true, the following code is executed, but it doesn't store anything as $moduleResult['content_info']['persistent_variable'] doesn't exist...:

        if ( $isPageLayout )
        {
            if ( isset( $moduleResult['content_info']['persistent_variable'] ) )
            {
                $moduleResult['content_info']['persistent_variable'] = $persistentVariable;
                $tpl->setVariable('module_result', $moduleResult );
            }
        }

=> As a result, my css required by ezcss_require is not stored anywhere ..... and this css is not put into the global minified css...

I really think that whenever $tpl->hasVariable('module_result') is true, a SECOND check has to be performed before really setting $isPageLayout to true

Indeed, a workaround for me was changing the code:

        if ( $tpl->hasVariable('module_result') )
        {
            $isPageLayout = true;
            $moduleResult = $tpl->variable('module_result');
        }

TO:

        if ( $tpl->hasVariable('module_result') )
        {
            $moduleResult = $tpl->variable('module_result');
            if ( isset( $moduleResult['content_info']['persistent_variable'] ) )
            {
                $isPageLayout = true;
            }
        }

And then all works as expected for me...

Please confirm me this is a ezjscore bug, or maybe I've missed something...