/**
* Puts a component under the management of the module.
* The component will be initialized by calling its {@link CApplicationComponent::init() init()}
* method if it has not done so.
* @param string $id component ID
* @param IApplicationComponent $component the component to be added to the module.
* If this parameter is null, it will unload the component from the module.
*/
public function setComponent($id, $component)
{
if ($component === null) {
unset($this->_components[$id]);
} else {
$this->_components[$id] = $component;
if (!$component->getIsInitialized()) {
$component->init();
}
}
}
/**
* Puts a component under the management of the module.
* The component will be initialized by calling its {@link CApplicationComponent::init() init()}
* method if it has not done so.
* @param string $id component ID
* @param array|IApplicationComponent $component application component
* (either configuration array or instance). If this parameter is null,
* component will be unloaded from the module.
* @param boolean $merge whether to merge the new component configuration
* with the existing one. Defaults to true, meaning the previously registered
* component configuration with the same ID will be merged with the new configuration.
* If set to false, the existing configuration will be replaced completely.
* This parameter is available since 1.1.13.
*/
public function setComponent($id, $component, $merge = true)
{
if ($component === null) {
unset($this->_components[$id]);
return;
} elseif ($component instanceof IApplicationComponent) {
$this->_components[$id] = $component;
if (!$component->getIsInitialized()) {
$component->init();
}
return;
} elseif (isset($this->_components[$id])) {
if (isset($component['class']) && get_class($this->_components[$id]) !== $component['class']) {
unset($this->_components[$id]);
$this->_componentConfig[$id] = $component;
//we should ignore merge here
return;
}
foreach ($component as $key => $value) {
if ($key !== 'class') {
$this->_components[$id]->{$key} = $value;
}
}
} elseif (isset($this->_componentConfig[$id]['class'], $component['class']) && $this->_componentConfig[$id]['class'] !== $component['class']) {
$this->_componentConfig[$id] = $component;
//we should ignore merge here
return;
}
if (isset($this->_componentConfig[$id]) && $merge) {
$this->_componentConfig[$id] = CMap::mergeArray($this->_componentConfig[$id], $component);
} else {
$this->_componentConfig[$id] = $component;
}
}