/**
* Line up (flatten) a tree of inheritance of language packs
*
* Record level of recursion (level of inheritance) for further use in sorting
*
* @param Config $languageConfig
* @param array $result
* @param int $level
* @return void
*/
private function collectInheritedPacks($languageConfig, &$result, $level = 0)
{
$packKey = implode('|', [$languageConfig->getVendor(), $languageConfig->getPackage()]);
if (!isset($result[$packKey])) {
$result[$packKey] = ['inheritance_level' => $level, 'sort_order' => $languageConfig->getSortOrder(), 'language' => $languageConfig];
foreach ($languageConfig->getUses() as $reuse) {
if (isset($this->packList[$reuse['vendor']][$reuse['package']])) {
$parentLanguageConfig = $this->packList[$reuse['vendor']][$reuse['package']];
$this->collectInheritedPacks($parentLanguageConfig, $result, $level + 1);
}
}
}
}
/**
* @param Config $languageConfig
* @param array $languageList
* @param bool $isCircular
* @return array|null
*/
private function collectCircularInheritance(Config $languageConfig, &$languageList = [], &$isCircular = false)
{
$packKey = implode('|', [$languageConfig->getVendor(), $languageConfig->getPackage()]);
if (isset($languageList[$packKey])) {
$isCircular = true;
} else {
$languageList[$packKey] = $languageConfig;
foreach ($languageConfig->getUses() as $reuse) {
if (isset($this->packs[$reuse['vendor']][$reuse['package']])) {
$this->collectCircularInheritance($this->packs[$reuse['vendor']][$reuse['package']], $languageList, $isCircular);
}
}
}
return $isCircular ? $languageList : [];
}
public function testConfiguration()
{
$this->assertEquals('en_GB', $this->config->getCode());
$this->assertEquals('Magento', $this->config->getVendor());
$this->assertEquals('en_GB', $this->config->getPackage());
$this->assertEquals('100', $this->config->getSortOrder());
$this->assertEquals([['vendor' => 'oxford-university', 'package' => 'en_us'], ['vendor' => 'oxford-university', 'package' => 'en_gb']], $this->config->getUses());
}
public function testConfiguration()
{
$languageXml = file_get_contents(__DIR__ . '/_files/language.xml');
$languageConfig = new Config($languageXml);
$this->assertEquals('en_GB', $languageConfig->getCode());
$this->assertEquals('magento', $languageConfig->getVendor());
$this->assertEquals('en_gb', $languageConfig->getPackage());
$this->assertEquals('100', $languageConfig->getSortOrder());
$this->assertEquals([['vendor' => 'oxford-university', 'package' => 'en_us'], ['vendor' => 'oxford-university', 'package' => 'en_gb']], $languageConfig->getUses());
}
/**
* Line up (flatten) a tree of inheritance of language packs
*
* Record level of recursion (level of inheritance) for further use in sorting
*
* @param Config $languageConfig
* @param array $result
* @param int $level
* @param array $visitedPacks
* @return void
*/
private function collectInheritedPacks($languageConfig, &$result, $level = 0, array &$visitedPacks = [])
{
$packKey = implode('|', [$languageConfig->getVendor(), $languageConfig->getPackage()]);
if (!isset($visitedPacks[$packKey]) && (!isset($result[$packKey]) || $result[$packKey]['inheritance_level'] < $level)) {
$visitedPacks[$packKey] = true;
$result[$packKey] = ['inheritance_level' => $level, 'sort_order' => $languageConfig->getSortOrder(), 'language' => $languageConfig, 'key' => $packKey];
foreach ($languageConfig->getUses() as $reuse) {
if (isset($this->packList[$reuse['vendor']][$reuse['package']])) {
$parentLanguageConfig = $this->packList[$reuse['vendor']][$reuse['package']];
$this->collectInheritedPacks($parentLanguageConfig, $result, $level + 1, $visitedPacks);
}
}
}
}
