/**
* Return the dependance Tree
* @param : string $moduleName : moduleName to use
* @param : string $todo : action (add // remove)
* @param : array $arModules : modules to remove/add
*/
function _getDependenciesArray($moduleName, $toDo, $arModules)
{
if ($toDo == "add") {
$toCheck = CopixModule::getInformations($moduleName);
foreach ($toCheck->dependencies as $dependency) {
if (!in_array($dependency, CopixModule::getList(true)) && !in_array($dependency, $arModules)) {
$arModules[] = $dependency;
$arModules = CopixModule::_getDependenciesArray($dependency, $toDo, $arModules);
}
}
} elseif ($toDo == "remove") {
$strResult = '';
foreach (CopixModule::getList(true) as $installedModule) {
$toCheck = CopixModule::getInformations($installedModule);
foreach ((array) $toCheck->dependencies as $dependency) {
if ($dependency == $moduleName && !in_array($toCheck->name, $arModules)) {
$arModules[] = $toCheck->name;
$arModules = CopixModule::_getDependenciesArray($toCheck->name, $toDo, $arModules);
}
}
}
}
return $arModules;
}
/**
* Install module given in parameter
*/
function doInstallModule()
{
$service =& CopixClassesFactory::Create('InstallService');
$action = $this->vars['todo'];
$tpl =& new CopixTpl();
$toAdd = array();
$toDelete = array();
if ($action == 'add') {
$toAdd = CopixModule::_getDependenciesArray($this->vars['moduleName'], $action, array());
$toAdd[] = $this->vars['moduleName'];
$this->_setSessionInstallModules($toAdd);
} elseif ($action == 'remove') {
$toDelete = CopixModule::_getDependenciesArray($this->vars['moduleName'], $action, array());
$toDelete[] = $this->vars['moduleName'];
$this->_setSessionInstallModules($toDelete);
}
$tpl->assign('TITLE_PAGE', CopixI18N::get('install.title.manageModules'));
$tpl->assign('MAIN', CopixZone::process('install|installconfirm', array('toAdd' => $toAdd, 'toDelete' => $toDelete)));
return new CopixActionReturn(COPIX_AR_DISPLAY, $tpl);
}