friends = $friends;
$this->register_shortcodes();
}
/**
* Register the WordPress shortcodes
*/
private function register_shortcodes() {
add_shortcode( 'only-friends', array( $this, 'only_friends_shortcode' ) );
add_shortcode( 'not-friends', array( $this, 'not_friends_shortcode' ) );
add_shortcode( 'friends-list', array( $this, 'friends_list_shortcode' ) );
add_shortcode( 'friends-count', array( $this, 'friends_count_shortcode' ) );
}
/**
* Display the content of this shortcode just to friends.
*
* @param array $atts Attributes provided by the user.
* @param string $content Enclosed content provided by the user.
* @return string The content to be output.
*/
public function only_friends_shortcode( $atts, $content = null ) {
if ( current_user_can( 'friend' ) ) {
return do_shortcode( $content );
}
if ( friends::has_required_privileges() ) {
return '' . __( 'Only friends', 'friends' ) . '' . do_shortcode( $content ) . '
';
}
return '';
}
/**
* Display the content of this shortcode to everyone except friends.
*
* @param array $atts Attributes provided by the user.
* @param string $content Enclosed content provided by the user.
* @return string The content to be output.
*/
public function not_friends_shortcode( $atts, $content = null ) {
if ( current_user_can( 'friend' ) ) {
return '';
}
if ( friends::has_required_privileges() ) {
return '' . __( 'Not friends', 'friends' ) . '' . do_shortcode( $content ) . '
';
}
return do_shortcode( $content );
}
/**
* Display a list of your friends.
*
* @param array $atts Attributes provided by the user.
* @return string The content to be output.
*/
public function friends_list_shortcode( $atts ) {
$a = shortcode_atts(
array(
'include-links' => false,
),
$atts
);
$friends = User_Query::all_friends();
$ret = '';
return $ret;
}
/**
* Display the number of your friends.
*
* @param array $atts Attributes provided by the user.
* @return string The content to be output.
*/
public function friends_count_shortcode( $atts ) {
exit;
$friends = User_Query::all_friends();
return $friends->get_total();
}
}