public function valid()
{
if (!$this->has_archive()) {
return false;
}
$template = $this->find_template();
// no template available
if (empty($template)) {
return false;
}
// do not check if there are no fields assigned to current post
// this check is not placed very well as it's out of class scope
$check_fields_assigned = new Types_Helper_Condition_Type_Fields_Assigned();
if (!$check_fields_assigned->valid()) {
return false;
}
$file = new Toolset_Filesystem_File();
// abort if file can't be found
if (!$file->open($template)) {
return false;
}
// check for fields, abort if there results in true
if ($file->search('types_render_field')) {
return false;
}
return true;
}
public function valid()
{
// theme + theme integration running
if (defined('LAYOUTS_INTEGRATION_THEME_NAME')) {
return true;
}
$filesystem = new Toolset_Filesystem_File();
foreach ($this->templates as $name => $file) {
// file exists
if ($filesystem->open(get_stylesheet_directory() . '/' . $file)) {
// supports layouts
if ($filesystem->search('the_ddlayout')) {
return true;
}
// if for example single.php exists and it does not support Layouts we don't need to look at index.php
return false;
}
}
// no file exists
return false;
}
