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<?php
namespace Bitrix\Landing\Hook\Page;
use \Bitrix\Landing\Field;
use \Bitrix\Main\Localization\Loc;
Loc::loadMessages(__FILE__);
class MetaRobots extends \Bitrix\Landing\Hook\Page
{
/**
* Map of the field.
* @return array
*/
protected function getMap()
{
return array(
'INDEX' => new Field\Checkbox('INDEX', array(
'title' => Loc::getMessage('LANDING_HOOK_MRINDEX')
))
);
}
/**
* Title of Hook, if you want.
* @return string
*/
public function getTitle()
{
return Loc::getMessage('LANDING_HOOK_MR_NAME');
}
/**
* Enable or not the hook.
* @return boolean
*/
public function enabled()
{
return true;//always
}
/**
* Exec or not hook in edit mode.
* @return boolean
*/
public function enabledInEditMode()
{
return false;
}
/**
* Exec hook.
* @return void
*/
public function exec()
{
if ($this->execCustom())
{
return;
}
if (\Bitrix\Landing\Landing::getPreviewMode())
{
$use = 'N';
}
else
{
$use = $this->fields['INDEX']->getValue();
}
\Bitrix\Main\Page\Asset::getInstance()->addString(
'<meta name="robots" content="' . ($use != 'N' ? 'all' : 'noindex') . '" />'
);
}
}