public static function instance()
{
if (null === self::$ins) {
self::$ins = new self();
}
return self::$ins;
}
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* @category WordPress
* @author Christopher Davis <http://christopherdavis.me>
* @copyright 2015 Christopher Davis
* @license http://opensource.org/licenses/MIT MIT
*/
!defined('ABSPATH') && exit;
define('WP_ROBOTS_TXT_DIR', plugin_dir_path(__FILE__));
define('WP_ROBOTS_TXT_NAME', plugin_basename(__FILE__));
require_once WP_ROBOTS_TXT_DIR . 'inc/core.php';
if (is_admin()) {
require_once WP_ROBOTS_TXT_DIR . 'inc/options-page.php';
CD_RDTE_Admin_Page::init();
}
add_filter('robots_txt', 'cd_rdte_filter_robots', 10, 2);
register_activation_hook(__FILE__, 'cd_rdte_activation');
register_deactivation_hook(__FILE__, 'cd_rdte_deactivation');