/**
* Implements hook_block_list_alter().
*/
function omega_block_list_alter(&$blocks)
{
if (omega_extension_enabled('layouts') && ($layout = omega_layout())) {
$callers = debug_backtrace();
// Check if drupal_alter() was invoked from _block_load_blocks(). This is
// required as we do not want to interfere with contrib modules like ctools.
if ($callers['2']['function'] === '_block_load_blocks') {
// In case we are currently serving a Omega layout we have to make sure
// that we don't process blocks that will never be shown because the
// active layout does not even have a region for them.
foreach ($blocks as $id => $block) {
if (!array_key_exists($block->region, $layout['info']['regions'])) {
unset($blocks[$id]);
}
}
}
}
// Hide the main content block on the front page if the theme settings are
// configured that way and there is no content set to override the homepage.
$front = variable_get('site_frontpage', 'node');
if ($front == 'node' && !omega_theme_get_setting('omega_toggle_front_page_content', TRUE) && drupal_is_front_page()) {
foreach ($blocks as $key => $block) {
if ($block->module == 'system' && $block->delta == 'main') {
unset($blocks[$key]);
}
}
drupal_set_page_content();
}
}
/**
* Implements hook_block_list_alter().
*/
function omega_block_list_alter(&$blocks)
{
if (omega_extension_enabled('layouts') && ($layout = omega_layout())) {
// In case we are currently serving a Omega layout we have to make sure that
// we don't process blocks that will never be shown because the active layout
// does not even have a region for them.
foreach ($blocks as $id => $block) {
if (!array_key_exists($block->region, $layout['info']['regions'])) {
unset($blocks[$id]);
}
}
}
// Hide the main content block on the front page if the theme settings are
// configured that way.
if (!omega_theme_get_setting('omega_toggle_front_page_content', TRUE) && drupal_is_front_page()) {
foreach ($blocks as $key => $block) {
if ($block->module == 'system' && $block->delta == 'main') {
unset($blocks[$key]);
}
}
drupal_set_page_content();
}
}