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PATH: home / letacommog / laindinois / OLD / wp-content / plugins / wordpress-seo-premium / vendor / yoast / whip / src

<?php

/**
 * A value object containing a version requirement for a component version.
 */
class Whip_VersionRequirement implements Whip_Requirement {
	/**
	 * @var string
	 */
	private $component;

/**
	 * @var string
	 */
	private $version;

/**
	 * @var string
	 */
	private $operator;

/**
	 * Whip_Requirement constructor.
	 *
	 * @param string $component
	 * @param string $version
	 * @param string $operator
	 */
	public function __construct( $component, $version, $operator = '=' ) {
		$this->validateParameters( $component, $version, $operator );

$this->component = $component;
		$this->version   = $version;
		$this->operator  = $operator;
	}

/**
	 * Gets the component name defined for the requirement.
	 *
	 * @return string The component name.
	 */
	public function component() {
		return $this->component;
	}

/**
	 * Gets the components version defined for the requirement.
	 *
	 * @return string
	 */
	public function version() {
		return $this->version;
	}

/**
	 * Returns the operator to use when comparing version numbers.
	 *
	 * @return string The comparison operator.
	 */
	public function operator() {
		return $this->operator;
	}

/**
	 * Creates a new version requirement from a comparison string
	 *
	 * @throws Whip_InvalidVersionComparisonString When an invalid version comparison string is passed.
	 *
*@param string $component        The component for this version requirement.
	 * @param string $comparisonString The comparison string for this version requirement.
	 *
*@returns Whip_VersionRequirement The parsed version requirement.
	 */
	public static function fromCompareString( $component, $comparisonString ) {

$matcher = '(' .
		               '(>=?)' . // Matches >= and >.
		               '|' .
		               '(<=?)' . // Matches <= and <.
		           ')' .
		           '([^>=<\s]+)'; // Matches anything except >, <, =, and whitespace.

if ( ! preg_match( '#' . $matcher . '#', $comparisonString, $match ) ) {
			throw new Whip_InvalidVersionComparisonString( $comparisonString );
		}

$version = $match[4];
		$operator = $match[1];

return new Whip_VersionRequirement( $component, $version, $operator );
	}

/**
	 * Validates the parameters passed to the requirement.
	 *
	 * @param string $component The component name.
	 * @param string $version   The component version.
	 * @param string $operator  The operator to use when comparing version.
	 *
	 * @throws Whip_EmptyProperty
	 * @throws Whip_InvalidOperatorType
	 * @throws Whip_InvalidType
	 */
	private function validateParameters( $component, $version, $operator ) {
		if ( empty( $component ) ) {
			throw new Whip_EmptyProperty( 'Component' );
		}

if ( !is_string( $component ) ) {
			throw new Whip_InvalidType( 'Component', 'string', $component );
		}

if ( empty( $version ) ) {
			throw new Whip_EmptyProperty( 'Version' );
		}

if ( !is_string( $version ) ) {
			throw new Whip_InvalidType( 'Version', 'string', $version );
		}

if ( empty( $operator ) ) {
			throw new Whip_EmptyProperty( 'Operator' );
		}

if ( !is_string( $operator ) ) {
			throw new Whip_InvalidType( 'Operator', 'string', $operator );
		}

if ( ! in_array( $operator, array( '=', '==', '===', '<', '>', '<=', '>=' ), true ) ) {
			throw new Whip_InvalidOperatorType( $operator );
		}
	}
}

[+] ..
[+] exceptions
[+] messages
[-] Whip_RequirementsChecker.php [edit]
[-] Whip_MessagesManager.php [edit]
[+] configs
[-] Whip_MessageDismisser.php [edit]
[-] Whip_Host.php [edit]
[-] Whip_VersionRequirement.php [edit]
[+] interfaces
[+] presenters
[-] Whip_Configuration.php [edit]
[-] Whip_MessageFormatter.php [edit]
[-] Whip_WPDismissOption.php [edit]
[-] Whip_WPMessageDismissListener.php [edit]
[+] facades