D7 Equivalent phptemplate_preprocess_page?

Posted by jucallme on October 29, 2010 at 8:34pm

function phptemplate_preprocess_page(&$vars) {
  if (module_exists('path')) {
		$alias = drupal_get_path_alias(str_replace('/edit','',$_GET['q']));
		if ($alias != $_GET['q']) {
			$suggestions = array();
			$template_filename = 'page';
			foreach (explode('/', $alias) as $path_part) {
				$template_filename = $template_filename . '--' . $path_part;
				$suggestions[] = $template_filename;
			}
			$vars['template_files'] = array_merge((array) $suggestions, $vars['template_files']);
		}
	}
}

what is the D7 equivalent for this anyone... sorry don't get this stuff 2 much.

Comments

EXTENDING DRUPAL TEMPLATING

Posted by jucallme on October 29, 2010 at 10:58pm

Here we go something that works for Drupal 7, I'm still having to override phptemplate with my theme name. Don't know why that HAS to happen.

function phptemplate_preprocess_page(&$vars)
{
    //the path module is required and must be activated
    if(module_exists('path'))
    {
        //gets the "clean" URL of the current page
        $alias = drupal_get_path_alias($_GET['q']);

        $suggestions = array();
        //keep the values drupal has generated
        $suggestions = $vars['theme_hook_suggestions'];
        $template_filename = 'page';
        $isFirst = TRUE;
        foreach(explode('/', $alias) as $path_part)
        {
                //only add '__' if its the first split else only add '_'
        	if ($isFirst) {
        		$isFirst = FALSE;
	            $template_filename = $template_filename.'__'.$path_part;
            	$suggestions[] = $template_filename;
            } else {
            	$suggestions[] = $template_filename. '_' .$path_part;
            }
        }

        $vars['theme_hook_suggestions'] = $suggestions;
    }
}

Looks like the D7 beta-2 has some bugs as according to http://www.slideshare.net/pingv/grok-drupal-7-theming?from=ss_embed slide 82 there should only be one '--'. But if you out put the debug 

echo '<pre>';
print_r($vars['theme_hook_suggestions']);
echo '</pre>';

You will see that the core generates values of 
Array
(
    [0] => page__node
    [1] => page__node__%
    [2] => page__node__17
)

Is in the code I have assumed this is a bug... reporting it now.