Widget rendering error in cms block/pages

[mmularski]

PR fixes problem with indexing CMS block and pages which has widget in their content.

The problem occurs in 2 cases:

1. With the indexer set as "On Schedule"
2. With the indexer set as "On Save" and reindexing is triggered from a different area than "frontend"

During indexing, the default area is set as "global" and Magento throws an exception "Invalid template file..." because widget template is being searched in the global area instead of "frontend". Magento has a prepared class for that case Magento\Widget\Model\Template\FilterEmulate which emulates the frontend area for rendering widget content.

[afirlejczyk]

Hi, I know this problem. It was fixed for command line.
I also push some other changes like this recently:
#179
Do you still have errors with this new changes ?

Cms Page and Block action change a little.
Changes are available in 1.9.0

[avstudnitz]

This is still a problem with indexing via Cronjob. I receive the following error message:
Invalid template file: 'Magento_PageBuilder::widget/link_href.phtml' in module: 'Magento_Catalog' block's name: 'category\widget\link_0'"
It works perfectly with indexing on the command line.

[afirlejczyk]

Hi @avstudnitz
I made new PR #351 to match latest changes, they are available in master branch.
I verify changes and problem should disappear.

[avstudnitz]

Thanks @afirlejczyk, I'll try it!

[avstudnitz]

Works like a charm :-)