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<?php
/**
* WPSEO plugin file.
*
* @package WPSEO\Gutenberg_Compatibility
*/
/**
* Class WPSEO_Gutenberg_Compatibility
*/
class WPSEO_Gutenberg_Compatibility {
/**
* The currently released version of Gutenberg.
*
* @var string
*/
const CURRENT_RELEASE = '6.0.0';
/**
* The minimally supported version of Gutenberg by the plugin.
*
* @var string
*/
const MINIMUM_SUPPORTED = '6.0.0';
/**
* @var string
*/
protected $current_version;
/**
* WPSEO_Gutenberg_Compatibility constructor.
*/
public function __construct() {
$this->current_version = $this->detect_installed_gutenberg_version();
}
/**
* Determines whether or not Gutenberg is installed.
*
* @return bool Whether or not Gutenberg is installed.
*/
public function is_installed() {
return $this->current_version !== '';
}
/**
* Determines whether or not the currently installed version of Gutenberg is below the minimum supported version.
*
* @return bool True if the currently installed version is below the minimum supported version. False otherwise.
*/
public function is_below_minimum() {
return version_compare( $this->current_version, $this->get_minimum_supported_version(), '<' );
}
/**
* Gets the currently installed version.
*
* @return string The currently installed version.
*/
public function get_installed_version() {
return $this->current_version;
}
/**
* Determines whether or not the currently installed version of Gutenberg is the latest, fully compatible version.
*
* @return bool Whether or not the currently installed version is fully compatible.
*/
public function is_fully_compatible() {
return version_compare( $this->current_version, $this->get_latest_release(), '>=' );
}
/**
* Gets the latest released version of Gutenberg.
*
* @return string The latest release.
*/
protected function get_latest_release() {
return self::CURRENT_RELEASE;
}
/**
* Gets the minimum supported version of Gutenberg.
*
* @return string The minumum supported release.
*/
protected function get_minimum_supported_version() {
return self::MINIMUM_SUPPORTED;
}
/**
* Detects the currently installed Gutenberg version.
*
* @return string The currently installed Gutenberg version. Empty if the version couldn't be detected.
*/
protected function detect_installed_gutenberg_version() {
if ( defined( 'GUTENBERG_VERSION' ) ) {
return GUTENBERG_VERSION;
}
return '';
}
}
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