ze_textarea_field( $value );
			case 'string':
				return sanitize_text_field( $value );
			case 'number':
				return intval( $value );
			case 'array':
				$array = [];
				foreach ( (array) $value as $k => $v ) {
					if ( is_array( $v ) ) {
						$array[ $k ] = $this->sanitizeField( $v, 'array' );
						continue;
					}

					$array[ $k ] = sanitize_text_field( $preserveHtml ? htmlspecialchars( $v, ENT_NOQUOTES, 'UTF-8' ) : $v );
				}

				return $array;
			case 'float':
				return floatval( $value );
		}
	}

	/**
	 * Checks to see if we need to set the group key. If so, will return true.
	 *
	 * @since 4.0.0
	 *
	 * @param  string  $name      The name of the option to set.
	 * @param  array   $arguments Any arguments needed if this was a method called.
	 * @param  mixed   $value     The value if we are setting an option.
	 * @return boolean            Whether or not we need to set the group key.
	 */
	private function setGroupKey( $name, $arguments = null, $value = null ) {
		$this->arguments = $arguments;
		$this->value     = $value;

		if ( empty( $this->groupKey ) ) {
			$groups = array_keys( $this->defaultsMerged );
			if ( in_array( $name, $groups, true ) ) {
				$this->groupKey = $name;

				return true;
			}

			$this->groupKey = $groups[0];
		}

		return false;
	}

	/**
	 * Sets the sub group key. Will set and return the instance.
	 *
	 * @since 4.0.0
	 *
	 * @param  string  $name      The name of the option to set.
	 * @param  array   $arguments Any arguments needed if this was a method called.
	 * @param  mixed   $value     The value if we are setting an option.
	 * @return object             The options object.
	 */
	private function setSubGroup( $name, $arguments = null, $value = null ) {
		if ( ! is_null( $arguments ) ) {
			$this->arguments = $arguments;
		}
		if ( ! is_null( $value ) ) {
			$this->value = $value;
		}

		$defaults = $this->defaultsMerged[ $this->groupKey ];
		if ( ! empty( $this->subGroups ) ) {
			foreach ( $this->subGroups as $subGroup ) {
				$defaults = $defaults[ $subGroup ];
			}
		}

		$groups = array_keys( $defaults );
		if ( in_array( $name, $groups, true ) ) {
			$this->subGroups[] = $name;
		}

		return $this;
	}

	/**
	 * Reset groups.
	 *
	 * @since 4.0.0
	 *
	 * @return void
	 */
	protected function resetGroups() {
		$this->groupKey  = null;
		$this->subGroups = [];
	}

	/**
	 * Converts an associative array of values into a structure
	 * that works with our defaults.
	 *
	 * @since 4.0.0
	 *
	 * @param  array $defaults The defaults array we are currently working with.
	 * @param  array $values   The values to adjust.
	 * @param  array $keys     Parent keys for the current group we are parsing.
	 * @param  bool  $sanitize Whether or not we should sanitize the value.
	 * @return array           The modified values.
	 */
	protected function addValueToValuesArray( $defaults, $values, $keys = [], $sanitize = false ) {
		foreach ( $values as $key => $value ) {
			$option = $this->isAnOption( $key, $defaults, $keys );
			if ( $option ) {
				$preserveHtml   = ! empty( $option['preserveHtml'] );
				$newValue       = $sanitize ? $this->sanitizeField( $value, $option['type'], $preserveHtml ) : $value;
				$values[ $key ] = [
					'value' => $newValue
				];

				// If this is a localized string, let's save it to our localized options.
				if ( $sanitize && ! empty( $option['localized'] ) ) {
					$localizedKey = '';
					foreach ( $keys as $k ) {
						$localizedKey .= $k . '_';
					}

					$localizedKey  .= $key;
					$localizedValue = $newValue;
					if ( 'keywords' === $key ) {
						$keywords = json_decode( $localizedValue ) ? json_decode( $localizedValue ) : [];
						foreach ( $keywords as $k => $keyword ) {
							$keywords[ $k ] = $keyword->value;
						}

						$localizedValue = implode( ',', $keywords );
					}

					$this->localized[ $localizedKey ] = $localizedValue;
				}
				continue;
			}

			if ( ! is_array( $value ) ) {
				continue;
			}

			$keys[]         = $key;
			$values[ $key ] = $this->addValueToValuesArray( $defaults, $value, $keys, $sanitize );
			array_pop( $keys );
		}

		return $values;
	}

	/**
	 * Our options array has values (or defaults).
	 * This method converts them to how we would store them
	 * in the DB.
	 *
	 * @since 4.0.0
	 *
	 * @param  array $options The options array.
	 * @return array           The converted options array.
	 */
	public function convertOptionsToValues( $options, $optionKey = 'type' ) {
		foreach ( $options as $key => $value ) {
			if ( ! is_array( $value ) ) {
				continue;
			}

			if ( ! isset( $value[ $optionKey ] ) ) {
				$options[ $key ] = $this->convertOptionsToValues( $value, $optionKey );
				continue;
			}

			$options[ $key ] = null;

			if ( isset( $value['value'] ) ) {
				$preserveHtml = ! empty( $value['preserveHtml'] );
				if ( $preserveHtml ) {
					if ( is_array( $value['value'] ) ) {
						foreach ( $value['value'] as $k => $v ) {
							$value['value'][ $k ] = html_entity_decode( $v, ENT_NOQUOTES );
						}
					} else {
						$value['value'] = html_entity_decode( $value['value'], ENT_NOQUOTES );
					}
				}
				$options[ $key ] = $value['value'];
				continue;
			}

			if ( isset( $value['default'] ) ) {
				$options[ $key ] = $value['default'];
			}
		}

		return $options;
	}

	/**
	 * This checks to see if the current array/option is really an option
	 * and not just another parent with a subgroup.
	 *
	 * @since 4.0.0
	 *
	 * @param  string $key      The current array key we are working with.
	 * @param  array  $defaults The defaults array to check against.
	 * @param  array  $keys     The parent keys to loop through.
	 * @return bool             Whether or not this is an option.
	 */
	private function isAnOption( $key, $defaults, $keys ) {
		if ( ! empty( $keys ) ) {
			foreach ( $keys as $k ) {
				$defaults = isset( $defaults[ $k ] ) ? $defaults[ $k ] : [];
			}
		}

		if ( isset( $defaults[ $key ]['type'] ) ) {
			return $defaults[ $key ];
		}

		return false;
	}

	/**
	 * Refreshes the options from the database.
	 *
	 * We need this during the migration to update through clones.
	 *
	 * @since 4.0.0
	 *
	 * @return void
	 */
	public function refresh() {
		// Reset DB options to clear the cache.
		aioseo()->core->optionsCache->resetDb();
		$this->init();
	}

	/**
	 * Returns the DB options.
	 *
	 * @since 4.1.4
	 *
	 * @param  string $optionsName The options name.
	 * @return array               The options.
	 */
	public function getDbOptions( $optionsName ) {
		$cache = aioseo()->core->optionsCache->getDb( $optionsName );
		if ( empty( $cache ) ) {
			$options = json_decode( get_option( $optionsName ), true );
			$options = ! empty( $options ) ? $options : [];

			// Set the cache.
			aioseo()->core->optionsCache->setDb( $optionsName, $options );
		}

		return aioseo()->core->optionsCache->getDb( $optionsName );
	}

	/**
	 * In order to not have a conflict, we need to return a clone.
	 *
	 * @since 4.0.0
	 *
	 * @param  bool   $reInitialize Whether to reinitialize on the clone.
	 * @return object               The cloned Options object.
	 */
	public function noConflict( $reInitialize = false ) {
		$class          = clone $this;
		$class->isClone = true;

		if ( $reInitialize ) {
			$class->init();
		}

		return $class;
	}

	/**
	 * Get original instance. Since this could be a cloned object, let's get the original instance.
	 *
	 * @since 4.1.4
	 *
	 * @return self
	 */
	public function getOriginalInstance() {
		if ( ! $this->isClone ) {
			return $this;
		}

		$class      = new \ReflectionClass( get_called_class() );
		$optionName = aioseo()->helpers->toCamelCase( $class->getShortName() );

		if ( isset( aioseo()->{ $optionName } ) ) {
			return aioseo()->{ $optionName };
		}

		return $this;
	}
}