public static function GetDataModelVersion($sDatamodelDir)
{
$sVersionFile = $sDatamodelDir . 'version.xml';
if (file_exists($sVersionFile)) {
$oParams = new XMLParameters($sVersionFile);
return $oParams->Get('version');
}
return false;
}
protected function GetStepInfo($idx = null)
{
$aStepInfo = null;
if ($idx === null) {
$index = $this->GetStepIndex();
} else {
$index = $idx;
}
$aSteps = array();
if (@file_exists($this->GetSourceFilePath())) {
$aParams = new XMLParameters($this->GetSourceFilePath());
$aSteps = $aParams->Get('steps', array());
$bAddExtensionsOnly = true;
} else {
// No wizard configuration provided, build a standard one:
$bAddExtensionsOnly = false;
$aSteps[] = array('title' => 'Modules Selection', 'description' => '<h2>Select the modules to install. You can launch the installation again to install new modules, but you cannot remove already installed modules.</h2>', 'banner' => '/images/modules.png', 'options' => array());
}
// Additional step for the extensions
$aSteps[] = array('title' => 'Extensions', 'description' => '<h2>Select additional extensions to install. You can launch the installation again to install new extensions, but you cannot remove already installed extensions.</h2>', 'banner' => '/images/extension.png', 'options' => array());
try {
$sDefaultAppPath = utils::GetDefaultUrlAppRoot();
} catch (Exception $e) {
$sDefaultAppPath = '..';
}
$aAvailableModules = SetupUtils::AnalyzeInstallation($this->oWizard);
foreach ($aAvailableModules as $sModuleId => $aModule) {
if ($sModuleId == ROOT_MODULE) {
continue;
}
// Convention: the version number of the application (and datamodel) are stored as a module named ROOT_MODULE
$sModuleLabel = $aModule['label'];
$sModuleHelp = $aModule['doc.more_information'];
$sMoreInfo = !empty($aModule['doc.more_information']) ? "<a href=\"{$sDefaultAppPath}{$aModule['doc.more_information']}\" target=\"_blank\">more info</a>" : '';
if ($aModule['category'] != 'authentication' && $aModule['visible']) {
if ($bAddExtensionsOnly && !$this->IsExtension($aModule)) {
continue;
}
if ($this->IsExtension($aModule)) {
$iStepIndex = count($aSteps) - 1;
} else {
$iStepIndex = 0;
}
$aSteps[$iStepIndex]['options'][] = array('title' => $sModuleLabel, 'description' => '', 'more_info' => $sMoreInfo, 'default' => true, 'modules' => array($sModuleId), 'mandatory' => $aModule['install']['flag'] & MODULE_ACTION_MANDATORY ? true : false);
}
}
if (count($aSteps[count($aSteps) - 1]['options']) == 0) {
// No extensions at all, remove the last step
array_pop($aSteps);
}
if (array_key_exists($index, $aSteps)) {
$aStepInfo = $aSteps[$index];
}
return $aStepInfo;
}
