Merge branch '2.0' into 2.1
* 2.0: [Yaml] fixed default value Added Yaml\Dumper::setIndentation() method to allow a custom indentation level of nested nodes. added a way to enable/disable object support when parsing/dumping added a way to enable/disable PHP support when parsing a YAML input via Yaml::parse() [Console] fixed input bug when the value of an option is empty (closes #6649, closes #6689) Conflicts: src/Symfony/Component/Yaml/Dumper.php src/Symfony/Component/Yaml/Parser.php src/Symfony/Component/Yaml/Tests/DumperTest.php src/Symfony/Component/Yaml/Tests/ParserTest.php src/Symfony/Component/Yaml/Yaml.php
This commit is contained in:
commit
a25fad847b
@ -31,7 +31,7 @@ class YamlExtension extends \Twig_Extension
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);
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}
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public function encode($input, $inline = 0)
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public function encode($input, $inline = 0, $dumpObjects = false)
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{
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static $dumper;
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@ -39,20 +39,20 @@ class YamlExtension extends \Twig_Extension
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$dumper = new YamlDumper();
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}
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return $dumper->dump($input, $inline);
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return $dumper->dump($input, $inline, false, $dumpObjects);
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}
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public function dump($value)
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public function dump($value, $inline = 0, $dumpObjects = false)
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{
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if (is_resource($value)) {
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return '%Resource%';
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}
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if (is_array($value) || is_object($value)) {
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return '%'.gettype($value).'% '.$this->encode($value);
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return '%'.gettype($value).'% '.$this->encode($value, $inline, $dumpObjects);
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}
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return $this->encode($value);
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return $this->encode($value, $inline, $dumpObjects);
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}
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/**
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@ -215,12 +215,14 @@ class ArgvInput extends Input
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$option = $this->definition->getOption($name);
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if (null === $value && $option->acceptValue()) {
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if (null === $value && $option->acceptValue() && count($this->parsed)) {
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// if option accepts an optional or mandatory argument
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// let's see if there is one provided
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$next = array_shift($this->parsed);
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if ('-' !== $next[0]) {
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if (isset($next[0]) && '-' !== $next[0]) {
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$value = $next;
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} elseif (empty($next)) {
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$value = '';
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} else {
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array_unshift($this->parsed, $next);
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}
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@ -71,6 +71,18 @@ class ArgvInputTest extends \PHPUnit_Framework_TestCase
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$input->bind(new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_REQUIRED))));
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$this->assertEquals(array('foo' => 'bar'), $input->getOptions(), '->parse() parses short options with a required value (with a space separator)');
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$input = new ArgvInput(array('cli.php', '-f', ''));
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$input->bind(new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL))));
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$this->assertEquals(array('foo' => ''), $input->getOptions(), '->parse() parses short options with an optional empty value');
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$input = new ArgvInput(array('cli.php', '-f', '', 'foo'));
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$input->bind(new InputDefinition(array(new InputArgument('name'), new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL))));
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$this->assertEquals(array('foo' => ''), $input->getOptions(), '->parse() parses short options with an optional empty value followed by an argument');
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$input = new ArgvInput(array('cli.php', '-f', '', '-b'));
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$input->bind(new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputOption('bar', 'b'))));
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$this->assertEquals(array('foo' => '', 'bar' => true), $input->getOptions(), '->parse() parses short options with an optional empty value followed by an option');
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$input = new ArgvInput(array('cli.php', '-f', '-b', 'foo'));
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$input->bind(new InputDefinition(array(new InputArgument('name'), new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputOption('bar', 'b'))));
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$this->assertEquals(array('foo' => null, 'bar' => true), $input->getOptions(), '->parse() parses short options with an optional value which is not present');
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@ -38,19 +38,21 @@ class Dumper
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/**
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* Dumps a PHP value to YAML.
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*
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* @param mixed $input The PHP value
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* @param integer $inline The level where you switch to inline YAML
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* @param integer $indent The level of indentation (used internally)
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* @param mixed $input The PHP value
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* @param integer $inline The level where you switch to inline YAML
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* @param Boolean $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
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* @param Boolean $objectSupport true if object support is enabled, false otherwise
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* @param integer $indent The level of indentation (used internally)
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*
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* @return string The YAML representation of the PHP value
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*/
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public function dump($input, $inline = 0, $indent = 0)
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public function dump($input, $inline = 0, $exceptionOnInvalidType = false, $objectSupport = false, $indent = 0)
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{
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$output = '';
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$prefix = $indent ? str_repeat(' ', $indent) : '';
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if ($inline <= 0 || !is_array($input) || empty($input)) {
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$output .= $prefix.Inline::dump($input);
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$output .= $prefix.Inline::dump($input, $exceptionOnInvalidType, $objectSupport);
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} else {
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$isAHash = array_keys($input) !== range(0, count($input) - 1);
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@ -59,9 +61,9 @@ class Dumper
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$output .= sprintf('%s%s%s%s',
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$prefix,
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$isAHash ? Inline::dump($key).':' : '-',
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$isAHash ? Inline::dump($key, $exceptionOnInvalidType, $objectSupport).':' : '-',
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$willBeInlined ? ' ' : "\n",
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$this->dump($value, $inline - 1, $willBeInlined ? 0 : $indent + $this->indentation)
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$this->dump($value, $inline - 1, $exceptionOnInvalidType, $objectSupport, $willBeInlined ? 0 : $indent + $this->indentation)
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).($willBeInlined ? "\n" : '');
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}
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}
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@ -22,15 +22,23 @@ class Inline
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{
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const REGEX_QUOTED_STRING = '(?:"([^"\\\\]*(?:\\\\.[^"\\\\]*)*)"|\'([^\']*(?:\'\'[^\']*)*)\')';
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private static $exceptionOnInvalidType = false;
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private static $objectSupport = false;
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/**
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* Converts a YAML string to a PHP array.
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*
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* @param string $value A YAML string
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* @param string $value A YAML string
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* @param Boolean $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
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* @param Boolean $objectSupport true if object support is enabled, false otherwise
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*
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* @return array A PHP array representing the YAML string
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*/
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public static function parse($value)
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public static function parse($value, $exceptionOnInvalidType = false, $objectSupport = false)
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{
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self::$exceptionOnInvalidType = $exceptionOnInvalidType;
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self::$objectSupport = $objectSupport;
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$value = trim($value);
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if (0 == strlen($value)) {
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@ -69,21 +77,35 @@ class Inline
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/**
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* Dumps a given PHP variable to a YAML string.
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*
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* @param mixed $value The PHP variable to convert
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* @param mixed $value The PHP variable to convert
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* @param Boolean $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
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* @param Boolean $objectSupport true if object support is enabled, false otherwise
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*
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* @return string The YAML string representing the PHP array
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*
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* @throws DumpException When trying to dump PHP resource
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*/
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public static function dump($value)
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public static function dump($value, $exceptionOnInvalidType = false, $objectSupport = false)
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{
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switch (true) {
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case is_resource($value):
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throw new DumpException(sprintf('Unable to dump PHP resources in a YAML file ("%s").', get_resource_type($value)));
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if ($exceptionOnInvalidType) {
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throw new DumpException(sprintf('Unable to dump PHP resources in a YAML file ("%s").', get_resource_type($value)));
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}
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return 'null';
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case is_object($value):
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return '!!php/object:'.serialize($value);
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if ($objectSupport) {
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return '!!php/object:'.serialize($value);
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}
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if ($exceptionOnInvalidType) {
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throw new DumpException('Object support when dumping a YAML file has been disabled.');
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}
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return 'null';
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case is_array($value):
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return self::dumpArray($value);
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return self::dumpArray($value, $exceptionOnInvalidType, $objectSupport);
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case null === $value:
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return 'null';
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case true === $value:
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@ -121,11 +143,13 @@ class Inline
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/**
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* Dumps a PHP array to a YAML string.
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*
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* @param array $value The PHP array to dump
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* @param array $value The PHP array to dump
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* @param Boolean $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
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* @param Boolean $objectSupport true if object support is enabled, false otherwise
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*
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* @return string The YAML string representing the PHP array
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*/
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private static function dumpArray($value)
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private static function dumpArray($value, $exceptionOnInvalidType, $objectSupport)
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{
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// array
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$keys = array_keys($value);
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@ -134,7 +158,7 @@ class Inline
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) {
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$output = array();
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foreach ($value as $val) {
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$output[] = self::dump($val);
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$output[] = self::dump($val, $exceptionOnInvalidType, $objectSupport);
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}
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return sprintf('[%s]', implode(', ', $output));
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@ -143,7 +167,7 @@ class Inline
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// mapping
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$output = array();
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foreach ($value as $key => $val) {
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$output[] = sprintf('%s: %s', self::dump($key), self::dump($val));
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$output[] = sprintf('%s: %s', self::dump($key, $exceptionOnInvalidType, $objectSupport), self::dump($val, $exceptionOnInvalidType, $objectSupport));
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}
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return sprintf('{ %s }', implode(', ', $output));
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@ -373,7 +397,15 @@ class Inline
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case 0 === strpos($scalar, '! '):
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return intval(self::parseScalar(substr($scalar, 2)));
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case 0 === strpos($scalar, '!!php/object:'):
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return unserialize(substr($scalar, 13));
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if (self::$objectSupport) {
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return unserialize(substr($scalar, 13));
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}
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if (self::$exceptionOnInvalidType) {
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throw new ParseException('Object support when parsing a YAML file has been disabled.');
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}
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return null;
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case ctype_digit($scalar):
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$raw = $scalar;
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$cast = intval($scalar);
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@ -38,13 +38,15 @@ class Parser
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/**
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* Parses a YAML string to a PHP value.
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*
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* @param string $value A YAML string
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* @param string $value A YAML string
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* @param Boolean $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
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* @param Boolean $objectSupport true if object support is enabled, false otherwise
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*
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* @return mixed A PHP value
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*
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* @throws ParseException If the YAML is not valid
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*/
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public function parse($value)
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public function parse($value, $exceptionOnInvalidType = false, $objectSupport = false)
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{
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$this->currentLineNb = -1;
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$this->currentLine = '';
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@ -88,7 +90,7 @@ class Parser
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$c = $this->getRealCurrentLineNb() + 1;
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$parser = new Parser($c);
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$parser->refs =& $this->refs;
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$data[] = $parser->parse($this->getNextEmbedBlock());
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$data[] = $parser->parse($this->getNextEmbedBlock(), $exceptionOnInvalidType, $objectSupport);
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} else {
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if (isset($values['leadspaces'])
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&& ' ' == $values['leadspaces']
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@ -104,9 +106,9 @@ class Parser
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$block .= "\n".$this->getNextEmbedBlock($this->getCurrentLineIndentation() + 2);
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}
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$data[] = $parser->parse($block);
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$data[] = $parser->parse($block, $exceptionOnInvalidType, $objectSupport);
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} else {
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$data[] = $this->parseValue($values['value']);
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$data[] = $this->parseValue($values['value'], $exceptionOnInvalidType, $objectSupport);
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}
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}
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} elseif (preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\[\{].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $this->currentLine, $values)) {
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@ -115,6 +117,8 @@ class Parser
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}
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$context = 'mapping';
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// force correct settings
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Inline::parse(null, $exceptionOnInvalidType, $objectSupport);
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try {
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$key = Inline::parseScalar($values['key']);
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} catch (ParseException $e) {
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@ -139,7 +143,7 @@ class Parser
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$c = $this->getRealCurrentLineNb() + 1;
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$parser = new Parser($c);
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$parser->refs =& $this->refs;
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$parsed = $parser->parse($value);
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$parsed = $parser->parse($value, $exceptionOnInvalidType, $objectSupport);
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$merged = array();
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if (!is_array($parsed)) {
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@ -176,20 +180,20 @@ class Parser
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$c = $this->getRealCurrentLineNb() + 1;
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$parser = new Parser($c);
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$parser->refs =& $this->refs;
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$data[$key] = $parser->parse($this->getNextEmbedBlock());
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$data[$key] = $parser->parse($this->getNextEmbedBlock(), $exceptionOnInvalidType, $objectSupport);
|
||||
}
|
||||
} else {
|
||||
if ($isInPlace) {
|
||||
$data = $this->refs[$isInPlace];
|
||||
} else {
|
||||
$data[$key] = $this->parseValue($values['value']);
|
||||
$data[$key] = $this->parseValue($values['value'], $exceptionOnInvalidType, $objectSupport);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// 1-liner followed by newline
|
||||
if (2 == count($this->lines) && empty($this->lines[1])) {
|
||||
try {
|
||||
$value = Inline::parse($this->lines[0]);
|
||||
$value = Inline::parse($this->lines[0], $exceptionOnInvalidType, $objectSupport);
|
||||
} catch (ParseException $e) {
|
||||
$e->setParsedLine($this->getRealCurrentLineNb() + 1);
|
||||
$e->setSnippet($this->currentLine);
|
||||
@ -366,7 +370,7 @@ class Parser
|
||||
*
|
||||
* @throws ParseException When reference does not exist
|
||||
*/
|
||||
private function parseValue($value)
|
||||
private function parseValue($value, $exceptionOnInvalidType, $objectSupport)
|
||||
{
|
||||
if (0 === strpos($value, '*')) {
|
||||
if (false !== $pos = strpos($value, '#')) {
|
||||
@ -389,7 +393,7 @@ class Parser
|
||||
}
|
||||
|
||||
try {
|
||||
return Inline::parse($value);
|
||||
return Inline::parse($value, $exceptionOnInvalidType, $objectSupport);
|
||||
} catch (ParseException $e) {
|
||||
$e->setParsedLine($this->getRealCurrentLineNb() + 1);
|
||||
$e->setSnippet($this->currentLine);
|
||||
|
@ -152,11 +152,26 @@ EOF;
|
||||
$this->assertEquals($expected, $this->dumper->dump($array, 10), '->dump() takes an inline level argument');
|
||||
}
|
||||
|
||||
public function testObjectsSupport()
|
||||
public function testObjectSupportEnabled()
|
||||
{
|
||||
$a = array('foo' => new A(), 'bar' => 1);
|
||||
$dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, false, true);
|
||||
|
||||
$this->assertEquals('{ foo: !!php/object:O:30:"Symfony\Component\Yaml\Tests\A":1:{s:1:"a";s:3:"foo";}, bar: 1 }', $this->dumper->dump($a), '->dump() is able to dump objects');
|
||||
$this->assertEquals('{ foo: !!php/object:O:30:"Symfony\Component\Yaml\Tests\A":1:{s:1:"a";s:3:"foo";}, bar: 1 }', $dump, '->dump() is able to dump objects');
|
||||
}
|
||||
|
||||
public function testObjectSupportDisabledButNoExceptions()
|
||||
{
|
||||
$dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1));
|
||||
|
||||
$this->assertEquals('{ foo: null, bar: 1 }', $dump, '->dump() does not dump objects when disabled');
|
||||
}
|
||||
|
||||
/**
|
||||
* @expectedException \Symfony\Component\Yaml\Exception\DumpException
|
||||
*/
|
||||
public function testObjectSupportDisabledWithExceptions()
|
||||
{
|
||||
$this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, true, false);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -13,7 +13,6 @@ namespace Symfony\Component\Yaml\Tests;
|
||||
|
||||
use Symfony\Component\Yaml\Yaml;
|
||||
use Symfony\Component\Yaml\Parser;
|
||||
use Symfony\Component\Yaml\Exception\ParseException;
|
||||
|
||||
class ParserTest extends \PHPUnit_Framework_TestCase
|
||||
{
|
||||
@ -106,14 +105,31 @@ EOF;
|
||||
$this->assertEquals('foo', $this->parser->parse($yaml));
|
||||
}
|
||||
|
||||
public function testObjectsSupport()
|
||||
public function testObjectSupportEnabled()
|
||||
{
|
||||
$b = array('foo' => new B(), 'bar' => 1);
|
||||
$this->assertEquals($this->parser->parse(<<<EOF
|
||||
$input = <<<EOF
|
||||
foo: !!php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
|
||||
bar: 1
|
||||
EOF
|
||||
), $b, '->parse() is able to dump objects');
|
||||
EOF;
|
||||
$this->assertEquals(array('foo' => new B(), 'bar' => 1), $this->parser->parse($input, false, true), '->parse() is able to parse objects');
|
||||
}
|
||||
|
||||
public function testObjectSupportDisabledButNoExceptions()
|
||||
{
|
||||
$input = <<<EOF
|
||||
foo: !!php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
|
||||
bar: 1
|
||||
EOF;
|
||||
|
||||
$this->assertEquals(array('foo' => null, 'bar' => 1), $this->parser->parse($input), '->parse() does not parse objects');
|
||||
}
|
||||
|
||||
/**
|
||||
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
||||
*/
|
||||
public function testObjectsSupportDisabledWithExceptions()
|
||||
{
|
||||
$this->parser->parse('foo: !!php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}', true, false);
|
||||
}
|
||||
|
||||
public function testNonUtf8Exception()
|
||||
|
@ -22,13 +22,53 @@ use Symfony\Component\Yaml\Exception\ParseException;
|
||||
*/
|
||||
class Yaml
|
||||
{
|
||||
/**
|
||||
* Be warned that PHP support will be removed in Symfony 2.3.
|
||||
*
|
||||
* @deprecated Deprecated since version 2.0, to be removed in 2.3.
|
||||
*/
|
||||
public static $enablePhpParsing = false;
|
||||
|
||||
/**
|
||||
* Enables PHP support when parsing YAML files.
|
||||
*
|
||||
* Be warned that PHP support will be removed in Symfony 2.3.
|
||||
*
|
||||
* @deprecated Deprecated since version 2.0, to be removed in 2.3.
|
||||
*/
|
||||
public static function enablePhpParsing()
|
||||
{
|
||||
self::$enablePhpParsing = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the PHP support flag when parsing YAML files.
|
||||
*
|
||||
* Be warned that PHP support will be removed in Symfony 2.3.
|
||||
*
|
||||
* @param Boolean $boolean true if PHP parsing support is enabled, false otherwise
|
||||
*
|
||||
* @deprecated Deprecated since version 2.0, to be removed in 2.3.
|
||||
*/
|
||||
public static function setPhpParsing($boolean)
|
||||
{
|
||||
self::$enablePhpParsing = (Boolean) $boolean;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if PHP support is enabled when parsing YAML files.
|
||||
*
|
||||
* Be warned that PHP support will be removed in Symfony 2.3.
|
||||
*
|
||||
* @return Boolean true if PHP parsing support is enabled, false otherwise
|
||||
*
|
||||
* @deprecated Deprecated since version 2.0, to be removed in 2.3.
|
||||
*/
|
||||
public static function supportsPhpParsing()
|
||||
{
|
||||
return self::$enablePhpParsing;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses YAML into a PHP array.
|
||||
*
|
||||
@ -49,7 +89,7 @@ class Yaml
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
public static function parse($input)
|
||||
public static function parse($input, $exceptionOnInvalidType = false, $objectSupport = false)
|
||||
{
|
||||
// if input is a file, process it
|
||||
$file = '';
|
||||
@ -79,7 +119,7 @@ class Yaml
|
||||
$yaml = new Parser();
|
||||
|
||||
try {
|
||||
return $yaml->parse($input);
|
||||
return $yaml->parse($input, $exceptionOnInvalidType, $objectSupport);
|
||||
} catch (ParseException $e) {
|
||||
if ($file) {
|
||||
$e->setParsedFile($file);
|
||||
@ -95,19 +135,21 @@ class Yaml
|
||||
* The dump method, when supplied with an array, will do its best
|
||||
* to convert the array into friendly YAML.
|
||||
*
|
||||
* @param array $array PHP array
|
||||
* @param integer $inline The level where you switch to inline YAML
|
||||
* @param integer $indent The amount of spaces to use for indentation of nested nodes.
|
||||
* @param array $array PHP array
|
||||
* @param integer $inline The level where you switch to inline YAML
|
||||
* @param integer $indent The amount of spaces to use for indentation of nested nodes.
|
||||
* @param Boolean $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
|
||||
* @param Boolean $objectSupport true if object support is enabled, false otherwise
|
||||
*
|
||||
* @return string A YAML string representing the original PHP array
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
public static function dump($array, $inline = 2, $indent = 4)
|
||||
public static function dump($array, $inline = 2, $indent = 4, $exceptionOnInvalidType = false, $objectSupport = false)
|
||||
{
|
||||
$yaml = new Dumper();
|
||||
$yaml->setIndentation($indent);
|
||||
|
||||
return $yaml->dump($array, $inline);
|
||||
return $yaml->dump($array, $inline, $exceptionOnInvalidType, $objectSupport);
|
||||
}
|
||||
}
|
||||
|
Reference in New Issue
Block a user