/**
* Ensure that there is some content within the given region
*
* @param string $region The name of the region to check
*/
protected function ensure_content_created($region, $output)
{
$this->ensure_instances_exist($region);
if (!array_key_exists($region, $this->visibleblockcontent)) {
$contents = array();
if (array_key_exists($region, $this->extracontent)) {
$contents = $this->extracontent[$region];
}
$contents = array_merge($contents, $this->create_block_contents($this->blockinstances[$region], $output, $region));
if ($region == $this->defaultregion) {
$addblockui = block_add_block_ui($this->page, $output);
if ($addblockui) {
$contents[] = $addblockui;
}
}
$this->visibleblockcontent[$region] = $contents;
}
}
/**
* Ensure that there is some content within the given region
*
* @param string $region The name of the region to check
*/
public function ensure_content_created($region, $output)
{
$this->ensure_instances_exist($region);
if (!array_key_exists($region, $this->visibleblockcontent)) {
$contents = array();
if (array_key_exists($region, $this->extracontent)) {
$contents = $this->extracontent[$region];
}
$contents = array_merge($contents, $this->create_block_contents($this->blockinstances[$region], $output, $region));
if ($region == $this->defaultregion && (!isset($this->page->theme->addblockposition) || $this->page->theme->addblockposition == BLOCK_ADDBLOCK_POSITION_DEFAULT)) {
$addblockui = block_add_block_ui($this->page, $output);
if ($addblockui) {
$contents[] = $addblockui;
}
}
$this->visibleblockcontent[$region] = $contents;
}
}
