New template and hook for blocknewsletter module (PS1.6)

[limera1n]

Hi all,

in the old Presta store I need to take the newsletter module to the "displayHome" hook and rebuild it visually.

In blocknewsletter.php I added:

to the constructor:

if (!$this->isRegisteredInHook('displayHome')){
	$this->registerHook('displayHome');
}
      

and:

public function hookDisplayHome($params)
	{
		if (!isset($this->prepared) || !$this->prepared)
			$this->_prepareHook($params);
		$this->prepared = true;
		$this->smarty->assign(array('id_module' => $this->id));


		return $this->display(__FILE__, 'blocknewsletter_home.tpl');
	}

For tests, I copied the default blocknewsletter.tpl template, saved it under the name blocknewsletter_home.tpl and kept in the same location as the default one, i.e. blocknewsletter\views\templates\hook

The effect of adding _home to a .tpl file name ends with something like this:

HTML is displayed, no PHP code is executed.

using the old template name, without the _home ending - works fine:

Renaming the .tpl file in the case of the default hook hookDisplayLeftColumn produces the same behavior. Can someone experienced suggest some solution? .Tpl filename changes require some extra action?