public function apply_layout()
{
$layout = $this->_layout->to_php();
$html = '';
$html_layout = '';
if ($this->_debugger->is_active(Upfront_Debug::MARKUP)) {
$html = "<!-- Code generated by Upfront core -->\n";
$name = !empty($layout['name']) ? $layout['name'] : '';
$html .= "<!-- Layout Name: {$name} -->\n";
}
$layout_view = new Upfront_Layout_View($layout);
$region_markups = array();
$region_markups_before = array();
$region_markups_after = array();
$container_views = array();
// Construct container views first
foreach ($layout['regions'] as $region) {
$container = empty($region['container']) ? $region['name'] : $region['container'];
if ($container == $region['name']) {
$container_views[$container] = new Upfront_Region_Container($region);
}
}
// Iterate through regions
foreach ($layout['regions'] as $region) {
$region_view = new Upfront_Region($region);
$region_sub = $region_view->get_sub();
$markup = $region_view->get_markup();
$container = $region_view->get_container();
if (!isset($region_markups[$container])) {
$region_markups[$container] = '';
}
if (!isset($region_markups_before[$container])) {
$region_markups_before[$container] = '';
}
if (!isset($region_markups_after[$container])) {
$region_markups_after[$container] = '';
}
if ($region_sub == 'top' || $region_sub == 'bottom') {
if (isset($container_views[$container])) {
$type = $container_views[$container]->get_entity_type();
if ($type != 'full') {
continue;
}
// Don't add top/bottom sub container if it's not full
}
$sub_container = new Upfront_Region_Sub_Container($region);
$markup = $sub_container->wrap($markup);
if ($region_sub == 'top') {
$region_markups_before[$container] .= $markup;
} else {
$region_markups_after[$container] .= $markup;
}
} else {
if ($region_sub == 'fixed') {
$region_markups_after[$container] .= $markup;
} else {
if ($region_sub == 'left') {
$region_markups[$container] = $markup . $region_markups[$container];
} else {
$region_markups[$container] .= $markup;
}
}
}
}
foreach ($container_views as $container => $container_view) {
$type = $container_view->get_entity_type();
$html_layout .= $container_view->wrap($region_markups[$container], $region_markups_before[$container], $region_markups_after[$container]);
}
$html .= $layout_view->wrap($html_layout);
if ($this->_debugger->is_active(Upfront_Debug::MARKUP)) {
$html .= "<!-- Upfront layout end -->\n";
}
do_action('upfront-layout-applied', $layout);
return $html;
}
