/**
* Constructs a new exception
* @param zibo\admin\model\Module $module The module which is being installed
* @param string $message
* @param int $code
* @param Exception $previousException
* @return null
*/
public function __construct(Module $module, $message = null, $code = 0, Exception $previousException = null)
{
$exceptionMessage = 'Could not install ' . $module->getName() . ' from namespace ' . $module->getNamespace();
if ($message) {
$exceptionMessage .= ': ' . $message;
}
parent::__construct($module, $exceptionMessage, $code, $previousException);
}
/**
* Constructs a new exception
* @param zibo\admin\model\Module $module The module which is still needed by other modules
* @param Exception $previousException
* @return null
*/
public function __construct(Module $module, Exception $previousException = null)
{
$usage = $module->getUsage();
$usageString = '';
foreach ($usage as $usedModule) {
$usageString .= ($usageString ? ', ' : '') . $usedModule->getName() . ' from namespace ' . $usedModule->getNamespace();
}
$message = 'Could not remove ' . $module->getName() . ' from namespace ' . $module->getNamespace() . ': still used by ';
parent::__construct($module, $message . $usageString, 0, $previousException);
}
/**
* Solves the dependencies of the provided module
* @param zibo\admin\model\Module $module
* @return null
*/
private function solveDependenciesForModule(AdminModelModule $module)
{
$namespace = $module->getNamespace();
$name = $module->getName();
$version = $module->getVersion();
if (!$this->installer->hasModule($namespace, $name)) {
$this->installModuleVersionAtLeast($namespace, $name, $version);
return;
}
$installedModule = $this->installer->getModule($namespace, $name);
if (version_compare($version, $installedModule->getVersion()) == 1) {
$this->installModuleVersionAtLeast($namespace, $name, $version);
}
}
/**
* Removes the usage of the provided module from all the module's dependencies
* @param Module $module
* @return null
*/
private function removeUsage(Module $module)
{
$moduleDependencies = $module->getDependencies();
foreach ($moduleDependencies as $moduleDependency) {
$installedDependency = $this->getModule($moduleDependency->getNamespace(), $moduleDependency->getName());
$installedDependency->removeUsage($module);
}
}
/**
* Gets a module DOM element from a module
* @param zibo\library\xml\dom\Document $dom the document of the new element
* @param zibo\admin\model\Module $module The module for the DOM element
* @param string $elementName Name of the new module DOM element
* @return DOMElement DOM element representing the provided module
*/
private function getModuleElementFromModule(Document $dom, Module $module, $elementName)
{
$element = $dom->createElementNS(self::XML_NAMESPACE, $elementName);
$element->setAttribute(self::ATTRIBUTE_NAMESPACE, $module->getNamespace());
$element->setAttribute(self::ATTRIBUTE_NAME, $module->getName());
$element->setAttribute(self::ATTRIBUTE_VERSION, $module->getVersion());
$ziboVersion = $module->getZiboVersion();
if (!empty($ziboVersion)) {
$element->setAttribute(self::ATTRIBUTE_VERSION_ZIBO, $ziboVersion);
}
$path = $module->getPath();
if (!empty($path)) {
$element->setAttribute(self::ATTRIBUTE_PATH, $path->getPath());
}
$dependencies = $module->getDependencies();
foreach ($dependencies as $dependency) {
$dependencyElement = $this->getModuleElementFromModule($dom, $dependency, self::TAG_DEPENDENCY);
$element->appendChild($dependencyElement);
}
return $element;
}
public function testAddModuleUpdatesUsage()
{
$namespace = 'namespace';
$name1 = 'name1';
$name2 = 'name2';
$dependency1 = new Module($namespace, $name1, '1.0.0');
$module2 = new Module($namespace, $name2, '1.0.0', '0.1.0', array($dependency1));
$module1 = new Module($namespace, $name1, '1.0.0', '0.1.0');
$modules = array($module1, $module2);
$this->model->addModules($modules);
$modules = Reflection::getProperty($this->model, 'modules');
$module1 = $modules[$namespace][$name1];
$usage = $module1->getUsage();
$this->assertNotNull($usage);
$this->assertTrue(count($usage) == 1);
$dependency = array_shift($usage);
$this->assertEquals($module2->getNamespace(), $dependency->getNamespace());
$this->assertEquals($module2->getName(), $dependency->getName());
}
/**
* Gets an array with the basis module information
* @param zibo\admin\module\Module $module The module information
* @return array Array with the attributes of the module
*/
private function getModuleArray(Module $module, $addZiboVersion = true)
{
$array = array();
$array[RepositoryModule::ATTRIBUTE_NAMESPACE] = $module->getNamespace();
$array[RepositoryModule::ATTRIBUTE_NAME] = $module->getName();
$array[RepositoryModule::ATTRIBUTE_VERSION] = $module->getVersion();
if ($addZiboVersion) {
$array[RepositoryModule::ATTRIBUTE_ZIBO_VERSION] = $module->getZiboVersion();
}
return $array;
}
/**
* Constructs a new exception
* @param zibo\admin\model\Module $module The module which is being installed
* @param zibo\admin\model\Module $dependency The dependency which is not installed
* @param Exception $previousException
* @return null
*/
public function __construct(Module $module, Module $dependency, Exception $previousException = null)
{
$message = 'Dependency ' . $dependency->getName() . ' from namespace ' . $dependency->getNamespace() . ' is not installed';
parent::__construct($module, $dependency, $message, 0, $previousException);
}
/**
* Constructs a new exception
* @param zibo\admin\model\Module $module The module which is being installed
* @param zibo\admin\model\Module $dependency The dependency which is not met
* @param string $installedVersion The currently installed version
* @param Exception $previousException
* @return null
*/
public function __construct(Module $module, Module $dependency, $installedVersion, Exception $previousException = null)
{
$this->installedVersion = $installedVersion;
$message = 'Dependency ' . $dependency->getName() . ' from namespace ' . $dependency->getNamespace() . ' is not met. Version ' . $dependency->getVersion() . ' is needed, got ' . $installedVersion;
parent::__construct($module, $dependency, $message, 0, $previousException);
}
/**
* Removes the usage of the provided module
* @param Module $module
* @return null
* @throws zibo\ZiboException when the provided module is not used by this module
*/
public function removeUsage(Module $module)
{
foreach ($this->usage as $index => $usage) {
if ($usage->getName() == $module->getName() && $usage->getNamespace() == $module->getNamespace()) {
unset($this->usage[$index]);
return;
}
}
throw new ZiboException($module->getName() . ' from namespace ' . $module->getNamespace() . ' is not used by ' . $this->name . ' from namespace ' . $this->namespace);
}
