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<?php |
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namespace Goetas\Xsd\XsdToPhp\Command; |
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use Exception; |
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use Goetas\Xsd\XsdToPhp\AbstractConverter; |
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use Goetas\Xsd\XsdToPhp\Naming\LongNamingStrategy; |
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use Goetas\Xsd\XsdToPhp\Naming\NamingStrategy; |
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use Goetas\Xsd\XsdToPhp\Naming\ShortNamingStrategy; |
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use GoetasWebservices\XML\XSDReader\SchemaReader; |
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use Symfony\Component\Console; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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abstract class AbstractConvert extends Console\Command\Command |
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{ |
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/** |
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* |
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* @see Console\Command\Command |
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*/ |
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protected function configure() |
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{ |
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$this->setDefinition(array( |
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new InputArgument('src', InputArgument::REQUIRED | InputArgument::IS_ARRAY, 'Where is located your XSD definitions'), |
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new InputOption('ns-map', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'How to map XML namespaces to PHP namespaces? Syntax: <info>XML-namespace;PHP-namespace</info>'), |
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new InputOption('ns-dest', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Where place the generated files? Syntax: <info>PHP-namespace;destination-directory</info>'), |
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new InputOption('alias-map', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'How to map XML namespaces into existing PHP classes? Syntax: <info>XML-namespace;XML-type;PHP-type</info>. '), |
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new InputOption('naming-strategy', null, InputOption::VALUE_REQUIRED, 'The naming strategy for classes. short|long', 'short') |
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)); |
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} |
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/** |
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*/ |
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protected abstract function getConverterter(NamingStrategy $naming); |
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/** |
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* |
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* @see Console\Command\Command |
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*/ |
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protected function execute(Console\Input\InputInterface $input, Console\Output\OutputInterface $output) |
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{ |
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$src = $input->getArgument('src'); |
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$nsMap = $input->getOption('ns-map'); |
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if (!$nsMap) { |
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throw new \RuntimeException(__CLASS__ . " requires at least one ns-map."); |
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} |
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$nsTarget = $input->getOption('ns-dest'); |
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if (!$nsTarget) { |
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throw new \RuntimeException(__CLASS__ . " requires at least one ns-target."); |
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} |
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if ($input->getOption('naming-strategy') == 'short') { |
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$naming = new ShortNamingStrategy(); |
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} elseif ($input->getOption('naming-strategy') == 'long') { |
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$naming = new LongNamingStrategy(); |
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} else { |
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throw new \InvalidArgumentException("Unsupported naming strategy"); |
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} |
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$converter = $this->getConverterter($naming); |
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$nsMapKeyed = array(); |
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$output->writeln("Namespaces:"); |
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foreach ($nsMap as $val) { |
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if (substr_count($val, ';') !== 1) { |
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throw new Exception("Invalid syntax for --ns-map"); |
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} |
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list ($xmlNs, $phpNs) = explode(";", $val, 2); |
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$nsMapKeyed[$xmlNs] = $phpNs; |
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$converter->addNamespace($xmlNs, trim(strtr($phpNs, "./", "\\\\"), "\\")); |
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$output->writeln("\tXML namepsace: <comment>$xmlNs</comment> => PHP namepsace: <info>$phpNs</info>"); |
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} |
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$targets = array(); |
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$output->writeln("Target directories:"); |
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foreach ($nsTarget as $val) { |
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if (substr_count($val, ';') !== 1) { |
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throw new Exception("Invalid syntax for --ns-dest"); |
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} |
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list ($phpNs, $dir) = explode(";", $val, 2); |
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$phpNs = strtr($phpNs, "./", "\\\\"); |
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$targets[$phpNs] = $dir; |
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$output->writeln("\tPHP namepsace: <comment>" . strtr($phpNs, "\\", "/") . "</comment> => Destination directory: <info>$dir</info>"); |
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} |
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$arrayMap = $input->getOption('alias-map'); |
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if ($arrayMap) { |
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$output->writeln("Aliases:"); |
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foreach ($arrayMap as $val) { |
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if (substr_count($val, ';') !== 2) { |
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throw new Exception("Invalid syntax for --alias-map"); |
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} |
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list ($xmlNs, $name, $type) = explode(";", $val, 3); |
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$converter->addAliasMapType($xmlNs, $name, $type); |
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$output->writeln("\tXML Type: <comment>$xmlNs</comment>#<comment>$name</comment> => PHP Class: <info>$type</info> "); |
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} |
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} |
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$reader = new SchemaReader(); |
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$schemas = array(); |
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foreach ($src as $file) { |
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$output->writeln("Reading <comment>$file</comment>"); |
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$xml = new \DOMDocument('1.0', 'UTF-8'); |
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if (!$xml->load($file)) { |
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throw new \Exception("Can't load the schema '{$file}'"); |
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} |
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if (!isset($nsMapKeyed[$xml->documentElement->getAttribute("targetNamespace")])) { |
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$output->writeln("\tSkipping <comment>" . $xml->documentElement->getAttribute("targetNamespace") . "</comment>, can't find a PHP-equivalent namespace. Use --ns-map option?"); |
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continue; |
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} |
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$schema = $reader->readFile($file); |
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$schemas[spl_object_hash($schema)] = $schema; |
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} |
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$this->convert($converter, $schemas, $targets, $output); |
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return 0; |
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} |
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protected abstract function convert(AbstractConverter $converter, array $schemas, array $targets, OutputInterface $output); |
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} |
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There are different options of fixing this problem.
If you want to be on the safe side, you can add an additional type-check:
If you are sure that the expression is traversable, you might want to add a doc comment cast to improve IDE auto-completion and static analysis:
Mark the issue as a false-positive: Just hover the remove button, in the top-right corner of this issue for more options.