Static Public Member Functions
static	checkIfNewVersionExists ()

static	getCurrentCodeVersion ()

static	getCurrentDBVersion ()

static	getLatestVersion ()

static	getPatch ($versionInfo, $codeVersion=null)

static	getValidPluginVersionInfo ($versionFile)

static	parseVersionXML ($url)

Detailed Description

Provides methods to check for the latest version of OJS.

See also: Version

Definition at line 22 of file VersionCheck.inc.php.

Member Function Documentation

◆ checkIfNewVersionExists()

static VersionCheck::checkIfNewVersionExists ( )

static

Checks the application's version against the latest version on the PKP servers.

Returns: string|false Version description or false if no newer version

Definition at line 174 of file VersionCheck.inc.php.

References getCurrentDBVersion(), and getLatestVersion().

Referenced by ManagementHandler\context(), and AdminHandler\initialize().

◆ getCurrentCodeVersion()

static VersionCheck::getCurrentCodeVersion ( )

static

Return the current code version.

Returns: Version|false

Definition at line 61 of file VersionCheck.inc.php.

References parseVersionXML().

Referenced by UpgradeTool\checkVersion(), MaintenanceForm\display(), and getPatch().

◆ getCurrentDBVersion()

static VersionCheck::getCurrentDBVersion ( )

static

Return the currently installed database version.

Returns: Version

Definition at line 52 of file VersionCheck.inc.php.

References DAORegistry\getDAO().

Referenced by checkIfNewVersionExists(), UpgradeTool\checkVersion(), ManagementHandler\context(), and AdminHandler\initialize().

◆ getLatestVersion()

static VersionCheck::getLatestVersion ( )

static

Return information about the latest available version.

Returns: array

Definition at line 28 of file VersionCheck.inc.php.

References PKPApplication\get(), DAORegistry\getDAO(), Config\getVar(), and parseVersionXML().

Referenced by UpgradeTool\check(), checkIfNewVersionExists(), UpgradeTool\download(), UpgradeTool\latest(), and AdminHandler\systemInfo().

◆ getPatch()

static VersionCheck::getPatch	(	$versionInfo,
		$codeVersion = `null`
	)

static

Find the applicable patch for the current code version (if available).

Parameters

$versionInfo	array as returned by parseVersionXML()
$codeVersion	as returned by getCurrentCodeVersion()

Returns: string

Definition at line 127 of file VersionCheck.inc.php.

References getCurrentCodeVersion().

Referenced by AdminHandler\systemInfo().

◆ getValidPluginVersionInfo()

static VersionCheck::getValidPluginVersionInfo ( $versionFile )

static

Checks whether the given version file exists and whether it contains valid data. Returns a Version object if everything is ok, otherwise throws an Exception.

Parameters

$versionFile string