mirror of
https://github.com/hauke68/Magallanes.git
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Yaml - Replace Spyc with Symfony Yaml Component.
This commit is contained in:
Andrés Montañez
+3
-2
@@ -10,6 +10,7 @@
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namespace Mage;
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use Mage\Yaml\Yaml;
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use Exception;
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/**
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@@ -99,7 +100,7 @@ class Config
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protected function loadGeneral()
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{
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if (file_exists('.mage/config/general.yml')) {
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$this->config['general'] = spyc_load_file('.mage/config/general.yml');
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$this->config['general'] = Yaml::parse(file_get_contents('.mage/config/general.yml'));
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}
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}
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@@ -113,7 +114,7 @@ class Config
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{
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$environment = $this->getEnvironment();
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if (($environment != false) && file_exists('.mage/config/environment/' . $environment . '.yml')) {
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$this->config['environment'] = spyc_load_file('.mage/config/environment/' . $environment . '.yml');
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$this->config['environment'] = Yaml::parse(file_get_contents('.mage/config/environment/' . $environment . '.yml'));
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// Create temporal directory for clone
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if (isset($this->config['environment']['deployment']['source']) && is_array($this->config['environment']['deployment']['source'])) {
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-1025
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,73 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE_YAML
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* file that was distributed with this source code.
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*/
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namespace Mage\Yaml;
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/**
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* Dumper dumps PHP variables to YAML strings.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class Dumper
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{
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/**
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* The amount of spaces to use for indentation of nested nodes.
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*
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* @var int
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*/
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protected $indentation = 4;
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/**
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* Sets the indentation.
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*
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* @param int $num The amount of spaces to use for indentation of nested nodes.
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*/
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public function setIndentation($num)
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{
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$this->indentation = (int) $num;
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}
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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 int $inline The level where you switch to inline YAML
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* @param int $indent The level of indentation (used internally)
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* @param bool $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
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* @param bool $objectSupport true if object support is enabled, false otherwise
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*
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* @return string The YAML representation of the PHP value
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*/
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public function dump($input, $inline = 0, $indent = 0, $exceptionOnInvalidType = false, $objectSupport = false)
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{
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$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, $exceptionOnInvalidType, $objectSupport);
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} else {
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$isAHash = array_keys($input) !== range(0, count($input) - 1);
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foreach ($input as $key => $value) {
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$willBeInlined = $inline - 1 <= 0 || !is_array($value) || empty($value);
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$output .= sprintf('%s%s%s%s',
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$prefix,
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$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, $exceptionOnInvalidType, $objectSupport)
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).($willBeInlined ? "\n" : '');
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}
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}
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return $output;
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}
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}
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@@ -0,0 +1,89 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE_YAML
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* file that was distributed with this source code.
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*/
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namespace Mage\Yaml;
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/**
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* Escaper encapsulates escaping rules for single and double-quoted
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* YAML strings.
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*
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* @author Matthew Lewinski <matthew@lewinski.org>
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*/
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class Escaper
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{
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// Characters that would cause a dumped string to require double quoting.
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const REGEX_CHARACTER_TO_ESCAPE = "[\\x00-\\x1f]|\xc2\x85|\xc2\xa0|\xe2\x80\xa8|\xe2\x80\xa9";
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// Mapping arrays for escaping a double quoted string. The backslash is
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// first to ensure proper escaping because str_replace operates iteratively
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// on the input arrays. This ordering of the characters avoids the use of strtr,
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// which performs more slowly.
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private static $escapees = array('\\\\', '\\"', '"',
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"\x00", "\x01", "\x02", "\x03", "\x04", "\x05", "\x06", "\x07",
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"\x08", "\x09", "\x0a", "\x0b", "\x0c", "\x0d", "\x0e", "\x0f",
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"\x10", "\x11", "\x12", "\x13", "\x14", "\x15", "\x16", "\x17",
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"\x18", "\x19", "\x1a", "\x1b", "\x1c", "\x1d", "\x1e", "\x1f",
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"\xc2\x85", "\xc2\xa0", "\xe2\x80\xa8", "\xe2\x80\xa9");
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private static $escaped = array('\\"', '\\\\', '\\"',
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"\\0", "\\x01", "\\x02", "\\x03", "\\x04", "\\x05", "\\x06", "\\a",
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"\\b", "\\t", "\\n", "\\v", "\\f", "\\r", "\\x0e", "\\x0f",
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"\\x10", "\\x11", "\\x12", "\\x13", "\\x14", "\\x15", "\\x16", "\\x17",
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"\\x18", "\\x19", "\\x1a", "\\e", "\\x1c", "\\x1d", "\\x1e", "\\x1f",
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"\\N", "\\_", "\\L", "\\P");
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/**
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* Determines if a PHP value would require double quoting in YAML.
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*
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* @param string $value A PHP value
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*
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* @return bool True if the value would require double quotes.
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*/
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public static function requiresDoubleQuoting($value)
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{
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return preg_match('/'.self::REGEX_CHARACTER_TO_ESCAPE.'/u', $value);
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}
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/**
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* Escapes and surrounds a PHP value with double quotes.
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*
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* @param string $value A PHP value
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*
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* @return string The quoted, escaped string
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*/
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public static function escapeWithDoubleQuotes($value)
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{
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return sprintf('"%s"', str_replace(self::$escapees, self::$escaped, $value));
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}
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/**
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* Determines if a PHP value would require single quoting in YAML.
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*
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* @param string $value A PHP value
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*
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* @return bool True if the value would require single quotes.
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*/
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public static function requiresSingleQuoting($value)
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{
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return preg_match('/[ \s \' " \: \{ \} \[ \] , & \* \# \?] | \A[ \- ? | < > = ! % @ ` ]/x', $value);
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}
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/**
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* Escapes and surrounds a PHP value with single quotes.
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*
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* @param string $value A PHP value
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*
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* @return string The quoted, escaped string
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*/
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public static function escapeWithSingleQuotes($value)
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{
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return sprintf("'%s'", str_replace('\'', '\'\'', $value));
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}
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}
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@@ -0,0 +1,23 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE_YAML
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* file that was distributed with this source code.
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*/
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namespace Mage\Yaml\Exception;
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/**
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* Exception class thrown when an error occurs during dumping.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @api
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*/
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class DumpException extends RuntimeException
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{
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}
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@@ -0,0 +1,23 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE_YAML
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* file that was distributed with this source code.
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*/
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namespace Mage\Yaml\Exception;
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/**
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* Exception interface for all exceptions thrown by the component.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @api
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*/
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interface ExceptionInterface
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{
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}
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@@ -0,0 +1,148 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE_YAML
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* file that was distributed with this source code.
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*/
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namespace Mage\Yaml\Exception;
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if (!defined('JSON_UNESCAPED_UNICODE')) {
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define('JSON_UNESCAPED_SLASHES', 64);
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define('JSON_UNESCAPED_UNICODE', 256);
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}
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/**
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* Exception class thrown when an error occurs during parsing.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @api
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*/
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class ParseException extends RuntimeException
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{
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private $parsedFile;
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private $parsedLine;
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private $snippet;
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private $rawMessage;
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/**
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* Constructor.
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*
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* @param string $message The error message
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* @param int $parsedLine The line where the error occurred
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* @param int $snippet The snippet of code near the problem
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* @param string $parsedFile The file name where the error occurred
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* @param \Exception $previous The previous exception
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*/
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public function __construct($message, $parsedLine = -1, $snippet = null, $parsedFile = null, \Exception $previous = null)
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{
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$this->parsedFile = $parsedFile;
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$this->parsedLine = $parsedLine;
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$this->snippet = $snippet;
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$this->rawMessage = $message;
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$this->updateRepr();
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parent::__construct($this->message, 0, $previous);
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}
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/**
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* Gets the snippet of code near the error.
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*
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* @return string The snippet of code
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*/
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public function getSnippet()
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{
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return $this->snippet;
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}
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/**
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* Sets the snippet of code near the error.
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*
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* @param string $snippet The code snippet
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*/
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public function setSnippet($snippet)
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{
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$this->snippet = $snippet;
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$this->updateRepr();
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}
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/**
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* Gets the filename where the error occurred.
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*
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* This method returns null if a string is parsed.
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*
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* @return string The filename
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*/
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public function getParsedFile()
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{
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return $this->parsedFile;
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}
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/**
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* Sets the filename where the error occurred.
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*
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* @param string $parsedFile The filename
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*/
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public function setParsedFile($parsedFile)
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{
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$this->parsedFile = $parsedFile;
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$this->updateRepr();
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}
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/**
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* Gets the line where the error occurred.
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*
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* @return int The file line
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*/
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public function getParsedLine()
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{
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return $this->parsedLine;
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}
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/**
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* Sets the line where the error occurred.
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*
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* @param int $parsedLine The file line
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*/
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public function setParsedLine($parsedLine)
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{
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$this->parsedLine = $parsedLine;
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$this->updateRepr();
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}
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private function updateRepr()
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{
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$this->message = $this->rawMessage;
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$dot = false;
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if ('.' === substr($this->message, -1)) {
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$this->message = substr($this->message, 0, -1);
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$dot = true;
|
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}
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|
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if (null !== $this->parsedFile) {
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$this->message .= sprintf(' in %s', json_encode($this->parsedFile, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
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}
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if ($this->parsedLine >= 0) {
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$this->message .= sprintf(' at line %d', $this->parsedLine);
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}
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|
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if ($this->snippet) {
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$this->message .= sprintf(' (near "%s")', $this->snippet);
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}
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|
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if ($dot) {
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$this->message .= '.';
|
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}
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}
|
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}
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@@ -0,0 +1,23 @@
|
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<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE_YAML
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Mage\Yaml\Exception;
|
||||
|
||||
/**
|
||||
* Exception class thrown when an error occurs during parsing.
|
||||
*
|
||||
* @author Romain Neutron <imprec@gmail.com>
|
||||
*
|
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* @api
|
||||
*/
|
||||
class RuntimeException extends \RuntimeException implements ExceptionInterface
|
||||
{
|
||||
}
|
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@@ -0,0 +1,495 @@
|
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<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE_YAML
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Mage\Yaml;
|
||||
|
||||
use Mage\Yaml\Exception\ParseException;
|
||||
use Mage\Yaml\Exception\DumpException;
|
||||
|
||||
/**
|
||||
* Inline implements a YAML parser/dumper for the YAML inline syntax.
|
||||
*
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*/
|
||||
class Inline
|
||||
{
|
||||
const REGEX_QUOTED_STRING = '(?:"([^"\\\\]*(?:\\\\.[^"\\\\]*)*)"|\'([^\']*(?:\'\'[^\']*)*)\')';
|
||||
|
||||
private static $exceptionOnInvalidType = false;
|
||||
private static $objectSupport = false;
|
||||
private static $objectForMap = false;
|
||||
|
||||
/**
|
||||
* Converts a YAML string to a PHP array.
|
||||
*
|
||||
* @param string $value A YAML string
|
||||
* @param bool $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
|
||||
* @param bool $objectSupport true if object support is enabled, false otherwise
|
||||
* @param bool $objectForMap true if maps should return a stdClass instead of array()
|
||||
*
|
||||
* @return array A PHP array representing the YAML string
|
||||
*
|
||||
* @throws ParseException
|
||||
*/
|
||||
public static function parse($value, $exceptionOnInvalidType = false, $objectSupport = false, $objectForMap = false)
|
||||
{
|
||||
self::$exceptionOnInvalidType = $exceptionOnInvalidType;
|
||||
self::$objectSupport = $objectSupport;
|
||||
self::$objectForMap = $objectForMap;
|
||||
|
||||
$value = trim($value);
|
||||
|
||||
if (0 == strlen($value)) {
|
||||
return '';
|
||||
}
|
||||
|
||||
if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) {
|
||||
$mbEncoding = mb_internal_encoding();
|
||||
mb_internal_encoding('ASCII');
|
||||
}
|
||||
|
||||
$i = 0;
|
||||
switch ($value[0]) {
|
||||
case '[':
|
||||
$result = self::parseSequence($value, $i);
|
||||
++$i;
|
||||
break;
|
||||
case '{':
|
||||
$result = self::parseMapping($value, $i);
|
||||
++$i;
|
||||
break;
|
||||
default:
|
||||
$result = self::parseScalar($value, null, array('"', "'"), $i);
|
||||
}
|
||||
|
||||
// some comments are allowed at the end
|
||||
if (preg_replace('/\s+#.*$/A', '', substr($value, $i))) {
|
||||
throw new ParseException(sprintf('Unexpected characters near "%s".', substr($value, $i)));
|
||||
}
|
||||
|
||||
if (isset($mbEncoding)) {
|
||||
mb_internal_encoding($mbEncoding);
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Dumps a given PHP variable to a YAML string.
|
||||
*
|
||||
* @param mixed $value The PHP variable to convert
|
||||
* @param bool $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
|
||||
* @param bool $objectSupport true if object support is enabled, false otherwise
|
||||
*
|
||||
* @return string The YAML string representing the PHP array
|
||||
*
|
||||
* @throws DumpException When trying to dump PHP resource
|
||||
*/
|
||||
public static function dump($value, $exceptionOnInvalidType = false, $objectSupport = false)
|
||||
{
|
||||
switch (true) {
|
||||
case is_resource($value):
|
||||
if ($exceptionOnInvalidType) {
|
||||
throw new DumpException(sprintf('Unable to dump PHP resources in a YAML file ("%s").', get_resource_type($value)));
|
||||
}
|
||||
|
||||
return 'null';
|
||||
case is_object($value):
|
||||
if ($objectSupport) {
|
||||
return '!!php/object:'.serialize($value);
|
||||
}
|
||||
|
||||
if ($exceptionOnInvalidType) {
|
||||
throw new DumpException('Object support when dumping a YAML file has been disabled.');
|
||||
}
|
||||
|
||||
return 'null';
|
||||
case is_array($value):
|
||||
return self::dumpArray($value, $exceptionOnInvalidType, $objectSupport);
|
||||
case null === $value:
|
||||
return 'null';
|
||||
case true === $value:
|
||||
return 'true';
|
||||
case false === $value:
|
||||
return 'false';
|
||||
case ctype_digit($value):
|
||||
return is_string($value) ? "'$value'" : (int) $value;
|
||||
case is_numeric($value):
|
||||
$locale = setlocale(LC_NUMERIC, 0);
|
||||
if (false !== $locale) {
|
||||
setlocale(LC_NUMERIC, 'C');
|
||||
}
|
||||
$repr = is_string($value) ? "'$value'" : (is_infinite($value) ? str_ireplace('INF', '.Inf', strval($value)) : strval($value));
|
||||
|
||||
if (false !== $locale) {
|
||||
setlocale(LC_NUMERIC, $locale);
|
||||
}
|
||||
|
||||
return $repr;
|
||||
case Escaper::requiresDoubleQuoting($value):
|
||||
return Escaper::escapeWithDoubleQuotes($value);
|
||||
case Escaper::requiresSingleQuoting($value):
|
||||
return Escaper::escapeWithSingleQuotes($value);
|
||||
case '' == $value:
|
||||
return "''";
|
||||
case preg_match(self::getTimestampRegex(), $value):
|
||||
case in_array(strtolower($value), array('null', '~', 'true', 'false')):
|
||||
return "'$value'";
|
||||
default:
|
||||
return $value;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Dumps a PHP array to a YAML string.
|
||||
*
|
||||
* @param array $value The PHP array to dump
|
||||
* @param bool $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
|
||||
* @param bool $objectSupport true if object support is enabled, false otherwise
|
||||
*
|
||||
* @return string The YAML string representing the PHP array
|
||||
*/
|
||||
private static function dumpArray($value, $exceptionOnInvalidType, $objectSupport)
|
||||
{
|
||||
// array
|
||||
$keys = array_keys($value);
|
||||
if ((1 == count($keys) && '0' == $keys[0])
|
||||
|| (count($keys) > 1 && array_reduce($keys, function ($v, $w) { return (int) $v + $w; }, 0) == count($keys) * (count($keys) - 1) / 2)
|
||||
) {
|
||||
$output = array();
|
||||
foreach ($value as $val) {
|
||||
$output[] = self::dump($val, $exceptionOnInvalidType, $objectSupport);
|
||||
}
|
||||
|
||||
return sprintf('[%s]', implode(', ', $output));
|
||||
}
|
||||
|
||||
// mapping
|
||||
$output = array();
|
||||
foreach ($value as $key => $val) {
|
||||
$output[] = sprintf('%s: %s', self::dump($key, $exceptionOnInvalidType, $objectSupport), self::dump($val, $exceptionOnInvalidType, $objectSupport));
|
||||
}
|
||||
|
||||
return sprintf('{ %s }', implode(', ', $output));
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a scalar to a YAML string.
|
||||
*
|
||||
* @param scalar $scalar
|
||||
* @param string $delimiters
|
||||
* @param array $stringDelimiters
|
||||
* @param int &$i
|
||||
* @param bool $evaluate
|
||||
*
|
||||
* @return string A YAML string
|
||||
*
|
||||
* @throws ParseException When malformed inline YAML string is parsed
|
||||
*/
|
||||
public static function parseScalar($scalar, $delimiters = null, $stringDelimiters = array('"', "'"), &$i = 0, $evaluate = true)
|
||||
{
|
||||
if (in_array($scalar[$i], $stringDelimiters)) {
|
||||
// quoted scalar
|
||||
$output = self::parseQuotedScalar($scalar, $i);
|
||||
|
||||
if (null !== $delimiters) {
|
||||
$tmp = ltrim(substr($scalar, $i), ' ');
|
||||
if (!in_array($tmp[0], $delimiters)) {
|
||||
throw new ParseException(sprintf('Unexpected characters (%s).', substr($scalar, $i)));
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// "normal" string
|
||||
if (!$delimiters) {
|
||||
$output = substr($scalar, $i);
|
||||
$i += strlen($output);
|
||||
|
||||
// remove comments
|
||||
if (false !== $strpos = strpos($output, ' #')) {
|
||||
$output = rtrim(substr($output, 0, $strpos));
|
||||
}
|
||||
} elseif (preg_match('/^(.+?)('.implode('|', $delimiters).')/', substr($scalar, $i), $match)) {
|
||||
$output = $match[1];
|
||||
$i += strlen($output);
|
||||
} else {
|
||||
throw new ParseException(sprintf('Malformed inline YAML string (%s).', $scalar));
|
||||
}
|
||||
|
||||
if ($evaluate) {
|
||||
$output = self::evaluateScalar($output);
|
||||
}
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a quoted scalar to YAML.
|
||||
*
|
||||
* @param string $scalar
|
||||
* @param int &$i
|
||||
*
|
||||
* @return string A YAML string
|
||||
*
|
||||
* @throws ParseException When malformed inline YAML string is parsed
|
||||
*/
|
||||
private static function parseQuotedScalar($scalar, &$i)
|
||||
{
|
||||
if (!preg_match('/'.self::REGEX_QUOTED_STRING.'/Au', substr($scalar, $i), $match)) {
|
||||
throw new ParseException(sprintf('Malformed inline YAML string (%s).', substr($scalar, $i)));
|
||||
}
|
||||
|
||||
$output = substr($match[0], 1, strlen($match[0]) - 2);
|
||||
|
||||
$unescaper = new Unescaper();
|
||||
if ('"' == $scalar[$i]) {
|
||||
$output = $unescaper->unescapeDoubleQuotedString($output);
|
||||
} else {
|
||||
$output = $unescaper->unescapeSingleQuotedString($output);
|
||||
}
|
||||
|
||||
$i += strlen($match[0]);
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a sequence to a YAML string.
|
||||
*
|
||||
* @param string $sequence
|
||||
* @param int &$i
|
||||
*
|
||||
* @return string A YAML string
|
||||
*
|
||||
* @throws ParseException When malformed inline YAML string is parsed
|
||||
*/
|
||||
private static function parseSequence($sequence, &$i = 0)
|
||||
{
|
||||
$output = array();
|
||||
$len = strlen($sequence);
|
||||
$i += 1;
|
||||
|
||||
// [foo, bar, ...]
|
||||
while ($i < $len) {
|
||||
switch ($sequence[$i]) {
|
||||
case '[':
|
||||
// nested sequence
|
||||
$output[] = self::parseSequence($sequence, $i);
|
||||
break;
|
||||
case '{':
|
||||
// nested mapping
|
||||
$output[] = self::parseMapping($sequence, $i);
|
||||
break;
|
||||
case ']':
|
||||
return $output;
|
||||
case ',':
|
||||
case ' ':
|
||||
break;
|
||||
default:
|
||||
$isQuoted = in_array($sequence[$i], array('"', "'"));
|
||||
$value = self::parseScalar($sequence, array(',', ']'), array('"', "'"), $i);
|
||||
|
||||
if (!$isQuoted && false !== strpos($value, ': ')) {
|
||||
// embedded mapping?
|
||||
try {
|
||||
$value = self::parseMapping('{'.$value.'}');
|
||||
} catch (\InvalidArgumentException $e) {
|
||||
// no, it's not
|
||||
}
|
||||
}
|
||||
|
||||
$output[] = $value;
|
||||
|
||||
--$i;
|
||||
}
|
||||
|
||||
++$i;
|
||||
}
|
||||
|
||||
throw new ParseException(sprintf('Malformed inline YAML string %s', $sequence));
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a mapping to a YAML string.
|
||||
*
|
||||
* @param string $mapping
|
||||
* @param int &$i
|
||||
*
|
||||
* @return string A YAML string
|
||||
*
|
||||
* @throws ParseException When malformed inline YAML string is parsed
|
||||
*/
|
||||
private static function parseMapping($mapping, &$i = 0)
|
||||
{
|
||||
$output = array();
|
||||
$len = strlen($mapping);
|
||||
$i += 1;
|
||||
|
||||
// {foo: bar, bar:foo, ...}
|
||||
while ($i < $len) {
|
||||
switch ($mapping[$i]) {
|
||||
case ' ':
|
||||
case ',':
|
||||
++$i;
|
||||
continue 2;
|
||||
case '}':
|
||||
if (self::$objectForMap) {
|
||||
return (object) $output;
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
// key
|
||||
$key = self::parseScalar($mapping, array(':', ' '), array('"', "'"), $i, false);
|
||||
|
||||
// value
|
||||
$done = false;
|
||||
|
||||
while ($i < $len) {
|
||||
switch ($mapping[$i]) {
|
||||
case '[':
|
||||
// nested sequence
|
||||
$value = self::parseSequence($mapping, $i);
|
||||
// Spec: Keys MUST be unique; first one wins.
|
||||
// Parser cannot abort this mapping earlier, since lines
|
||||
// are processed sequentially.
|
||||
if (!isset($output[$key])) {
|
||||
$output[$key] = $value;
|
||||
}
|
||||
$done = true;
|
||||
break;
|
||||
case '{':
|
||||
// nested mapping
|
||||
$value = self::parseMapping($mapping, $i);
|
||||
// Spec: Keys MUST be unique; first one wins.
|
||||
// Parser cannot abort this mapping earlier, since lines
|
||||
// are processed sequentially.
|
||||
if (!isset($output[$key])) {
|
||||
$output[$key] = $value;
|
||||
}
|
||||
$done = true;
|
||||
break;
|
||||
case ':':
|
||||
case ' ':
|
||||
break;
|
||||
default:
|
||||
$value = self::parseScalar($mapping, array(',', '}'), array('"', "'"), $i);
|
||||
// Spec: Keys MUST be unique; first one wins.
|
||||
// Parser cannot abort this mapping earlier, since lines
|
||||
// are processed sequentially.
|
||||
if (!isset($output[$key])) {
|
||||
$output[$key] = $value;
|
||||
}
|
||||
$done = true;
|
||||
--$i;
|
||||
}
|
||||
|
||||
++$i;
|
||||
|
||||
if ($done) {
|
||||
continue 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
throw new ParseException(sprintf('Malformed inline YAML string %s', $mapping));
|
||||
}
|
||||
|
||||
/**
|
||||
* Evaluates scalars and replaces magic values.
|
||||
*
|
||||
* @param string $scalar
|
||||
*
|
||||
* @return string A YAML string
|
||||
*/
|
||||
private static function evaluateScalar($scalar)
|
||||
{
|
||||
$scalar = trim($scalar);
|
||||
$scalarLower = strtolower($scalar);
|
||||
switch (true) {
|
||||
case 'null' === $scalarLower:
|
||||
case '' === $scalar:
|
||||
case '~' === $scalar:
|
||||
return;
|
||||
case 'true' === $scalarLower:
|
||||
return true;
|
||||
case 'false' === $scalarLower:
|
||||
return false;
|
||||
// Optimise for returning strings.
|
||||
case $scalar[0] === '+' || $scalar[0] === '-' || $scalar[0] === '.' || $scalar[0] === '!' || is_numeric($scalar[0]):
|
||||
switch (true) {
|
||||
case 0 === strpos($scalar, '!str'):
|
||||
return (string) substr($scalar, 5);
|
||||
case 0 === strpos($scalar, '! '):
|
||||
return intval(self::parseScalar(substr($scalar, 2)));
|
||||
case 0 === strpos($scalar, '!!php/object:'):
|
||||
if (self::$objectSupport) {
|
||||
return unserialize(substr($scalar, 13));
|
||||
}
|
||||
|
||||
if (self::$exceptionOnInvalidType) {
|
||||
throw new ParseException('Object support when parsing a YAML file has been disabled.');
|
||||
}
|
||||
|
||||
return;
|
||||
case ctype_digit($scalar):
|
||||
$raw = $scalar;
|
||||
$cast = intval($scalar);
|
||||
|
||||
return '0' == $scalar[0] ? octdec($scalar) : (((string) $raw == (string) $cast) ? $cast : $raw);
|
||||
case '-' === $scalar[0] && ctype_digit(substr($scalar, 1)):
|
||||
$raw = $scalar;
|
||||
$cast = intval($scalar);
|
||||
|
||||
return '0' == $scalar[1] ? octdec($scalar) : (((string) $raw == (string) $cast) ? $cast : $raw);
|
||||
case is_numeric($scalar):
|
||||
return '0x' == $scalar[0].$scalar[1] ? hexdec($scalar) : floatval($scalar);
|
||||
case '.inf' === $scalarLower:
|
||||
case '.nan' === $scalarLower:
|
||||
return -log(0);
|
||||
case '-.inf' === $scalarLower:
|
||||
return log(0);
|
||||
case preg_match('/^(-|\+)?[0-9,]+(\.[0-9]+)?$/', $scalar):
|
||||
return floatval(str_replace(',', '', $scalar));
|
||||
case preg_match(self::getTimestampRegex(), $scalar):
|
||||
return strtotime($scalar);
|
||||
}
|
||||
default:
|
||||
return (string) $scalar;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a regex that matches a YAML date.
|
||||
*
|
||||
* @return string The regular expression
|
||||
*
|
||||
* @see http://www.yaml.org/spec/1.2/spec.html#id2761573
|
||||
*/
|
||||
private static function getTimestampRegex()
|
||||
{
|
||||
return <<<EOF
|
||||
~^
|
||||
(?P<year>[0-9][0-9][0-9][0-9])
|
||||
-(?P<month>[0-9][0-9]?)
|
||||
-(?P<day>[0-9][0-9]?)
|
||||
(?:(?:[Tt]|[ \t]+)
|
||||
(?P<hour>[0-9][0-9]?)
|
||||
:(?P<minute>[0-9][0-9])
|
||||
:(?P<second>[0-9][0-9])
|
||||
(?:\.(?P<fraction>[0-9]*))?
|
||||
(?:[ \t]*(?P<tz>Z|(?P<tz_sign>[-+])(?P<tz_hour>[0-9][0-9]?)
|
||||
(?::(?P<tz_minute>[0-9][0-9]))?))?)?
|
||||
$~x
|
||||
EOF;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,657 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE_YAML
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Mage\Yaml;
|
||||
|
||||
use Mage\Yaml\Exception\ParseException;
|
||||
|
||||
/**
|
||||
* Parser parses YAML strings to convert them to PHP arrays.
|
||||
*
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*/
|
||||
class Parser
|
||||
{
|
||||
const FOLDED_SCALAR_PATTERN = '(?P<separator>\||>)(?P<modifiers>\+|\-|\d+|\+\d+|\-\d+|\d+\+|\d+\-)?(?P<comments> +#.*)?';
|
||||
|
||||
private $offset = 0;
|
||||
private $lines = array();
|
||||
private $currentLineNb = -1;
|
||||
private $currentLine = '';
|
||||
private $refs = array();
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* @param int $offset The offset of YAML document (used for line numbers in error messages)
|
||||
*/
|
||||
public function __construct($offset = 0)
|
||||
{
|
||||
$this->offset = $offset;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a YAML string to a PHP value.
|
||||
*
|
||||
* @param string $value A YAML string
|
||||
* @param bool $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
|
||||
* @param bool $objectSupport true if object support is enabled, false otherwise
|
||||
* @param bool $objectForMap true if maps should return a stdClass instead of array()
|
||||
*
|
||||
* @return mixed A PHP value
|
||||
*
|
||||
* @throws ParseException If the YAML is not valid
|
||||
*/
|
||||
public function parse($value, $exceptionOnInvalidType = false, $objectSupport = false, $objectForMap = false)
|
||||
{
|
||||
$this->currentLineNb = -1;
|
||||
$this->currentLine = '';
|
||||
$this->lines = explode("\n", $this->cleanup($value));
|
||||
|
||||
if (!preg_match('//u', $value)) {
|
||||
throw new ParseException('The YAML value does not appear to be valid UTF-8.');
|
||||
}
|
||||
|
||||
if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) {
|
||||
$mbEncoding = mb_internal_encoding();
|
||||
mb_internal_encoding('UTF-8');
|
||||
}
|
||||
|
||||
$data = array();
|
||||
$context = null;
|
||||
while ($this->moveToNextLine()) {
|
||||
if ($this->isCurrentLineEmpty()) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// tab?
|
||||
if ("\t" === $this->currentLine[0]) {
|
||||
throw new ParseException('A YAML file cannot contain tabs as indentation.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
|
||||
}
|
||||
|
||||
$isRef = $isInPlace = $isProcessed = false;
|
||||
if (preg_match('#^\-((?P<leadspaces>\s+)(?P<value>.+?))?\s*$#u', $this->currentLine, $values)) {
|
||||
if ($context && 'mapping' == $context) {
|
||||
throw new ParseException('You cannot define a sequence item when in a mapping');
|
||||
}
|
||||
$context = 'sequence';
|
||||
|
||||
if (isset($values['value']) && preg_match('#^&(?P<ref>[^ ]+) *(?P<value>.*)#u', $values['value'], $matches)) {
|
||||
$isRef = $matches['ref'];
|
||||
$values['value'] = $matches['value'];
|
||||
}
|
||||
|
||||
// array
|
||||
if (!isset($values['value']) || '' == trim($values['value'], ' ') || 0 === strpos(ltrim($values['value'], ' '), '#')) {
|
||||
$c = $this->getRealCurrentLineNb() + 1;
|
||||
$parser = new Parser($c);
|
||||
$parser->refs =& $this->refs;
|
||||
$data[] = $parser->parse($this->getNextEmbedBlock(), $exceptionOnInvalidType, $objectSupport, $objectForMap);
|
||||
} else {
|
||||
if (isset($values['leadspaces'])
|
||||
&& ' ' == $values['leadspaces']
|
||||
&& preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\{\[].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $values['value'], $matches)
|
||||
) {
|
||||
// this is a compact notation element, add to next block and parse
|
||||
$c = $this->getRealCurrentLineNb();
|
||||
$parser = new Parser($c);
|
||||
$parser->refs =& $this->refs;
|
||||
|
||||
$block = $values['value'];
|
||||
if ($this->isNextLineIndented()) {
|
||||
$block .= "\n".$this->getNextEmbedBlock($this->getCurrentLineIndentation() + 2);
|
||||
}
|
||||
|
||||
$data[] = $parser->parse($block, $exceptionOnInvalidType, $objectSupport, $objectForMap);
|
||||
} else {
|
||||
$data[] = $this->parseValue($values['value'], $exceptionOnInvalidType, $objectSupport, $objectForMap);
|
||||
}
|
||||
}
|
||||
} elseif (preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\[\{].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $this->currentLine, $values) && false === strpos($values['key'],' #')) {
|
||||
if ($context && 'sequence' == $context) {
|
||||
throw new ParseException('You cannot define a mapping item when in a sequence');
|
||||
}
|
||||
$context = 'mapping';
|
||||
|
||||
// force correct settings
|
||||
Inline::parse(null, $exceptionOnInvalidType, $objectSupport, $objectForMap);
|
||||
try {
|
||||
$key = Inline::parseScalar($values['key']);
|
||||
} catch (ParseException $e) {
|
||||
$e->setParsedLine($this->getRealCurrentLineNb() + 1);
|
||||
$e->setSnippet($this->currentLine);
|
||||
|
||||
throw $e;
|
||||
}
|
||||
|
||||
if ('<<' === $key) {
|
||||
if (isset($values['value']) && 0 === strpos($values['value'], '*')) {
|
||||
$isInPlace = substr($values['value'], 1);
|
||||
if (!array_key_exists($isInPlace, $this->refs)) {
|
||||
throw new ParseException(sprintf('Reference "%s" does not exist.', $isInPlace), $this->getRealCurrentLineNb() + 1, $this->currentLine);
|
||||
}
|
||||
} else {
|
||||
if (isset($values['value']) && $values['value'] !== '') {
|
||||
$value = $values['value'];
|
||||
} else {
|
||||
$value = $this->getNextEmbedBlock();
|
||||
}
|
||||
$c = $this->getRealCurrentLineNb() + 1;
|
||||
$parser = new Parser($c);
|
||||
$parser->refs =& $this->refs;
|
||||
$parsed = $parser->parse($value, $exceptionOnInvalidType, $objectSupport, $objectForMap);
|
||||
|
||||
$merged = array();
|
||||
if (!is_array($parsed)) {
|
||||
throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
|
||||
} elseif (isset($parsed[0])) {
|
||||
// Numeric array, merge individual elements
|
||||
foreach (array_reverse($parsed) as $parsedItem) {
|
||||
if (!is_array($parsedItem)) {
|
||||
throw new ParseException('Merge items must be arrays.', $this->getRealCurrentLineNb() + 1, $parsedItem);
|
||||
}
|
||||
$merged = array_merge($parsedItem, $merged);
|
||||
}
|
||||
} else {
|
||||
// Associative array, merge
|
||||
$merged = array_merge($merged, $parsed);
|
||||
}
|
||||
|
||||
$isProcessed = $merged;
|
||||
}
|
||||
} elseif (isset($values['value']) && preg_match('#^&(?P<ref>[^ ]+) *(?P<value>.*)#u', $values['value'], $matches)) {
|
||||
$isRef = $matches['ref'];
|
||||
$values['value'] = $matches['value'];
|
||||
}
|
||||
|
||||
if ($isProcessed) {
|
||||
// Merge keys
|
||||
$data = $isProcessed;
|
||||
// hash
|
||||
} elseif (!isset($values['value']) || '' == trim($values['value'], ' ') || 0 === strpos(ltrim($values['value'], ' '), '#')) {
|
||||
// if next line is less indented or equal, then it means that the current value is null
|
||||
if (!$this->isNextLineIndented() && !$this->isNextLineUnIndentedCollection()) {
|
||||
// Spec: Keys MUST be unique; first one wins.
|
||||
// Parser cannot abort this mapping earlier, since lines
|
||||
// are processed sequentially.
|
||||
if (!isset($data[$key])) {
|
||||
$data[$key] = null;
|
||||
}
|
||||
} else {
|
||||
$c = $this->getRealCurrentLineNb() + 1;
|
||||
$parser = new Parser($c);
|
||||
$parser->refs =& $this->refs;
|
||||
$value = $parser->parse($this->getNextEmbedBlock(), $exceptionOnInvalidType, $objectSupport, $objectForMap);
|
||||
// Spec: Keys MUST be unique; first one wins.
|
||||
// Parser cannot abort this mapping earlier, since lines
|
||||
// are processed sequentially.
|
||||
if (!isset($data[$key])) {
|
||||
$data[$key] = $value;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if ($isInPlace) {
|
||||
$data = $this->refs[$isInPlace];
|
||||
} else {
|
||||
$value = $this->parseValue($values['value'], $exceptionOnInvalidType, $objectSupport, $objectForMap);
|
||||
// Spec: Keys MUST be unique; first one wins.
|
||||
// Parser cannot abort this mapping earlier, since lines
|
||||
// are processed sequentially.
|
||||
if (!isset($data[$key])) {
|
||||
$data[$key] = $value;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// 1-liner optionally followed by newline
|
||||
$lineCount = count($this->lines);
|
||||
if (1 === $lineCount || (2 === $lineCount && empty($this->lines[1]))) {
|
||||
try {
|
||||
$value = Inline::parse($this->lines[0], $exceptionOnInvalidType, $objectSupport, $objectForMap);
|
||||
} catch (ParseException $e) {
|
||||
$e->setParsedLine($this->getRealCurrentLineNb() + 1);
|
||||
$e->setSnippet($this->currentLine);
|
||||
|
||||
throw $e;
|
||||
}
|
||||
|
||||
if (is_array($value)) {
|
||||
$first = reset($value);
|
||||
if (is_string($first) && 0 === strpos($first, '*')) {
|
||||
$data = array();
|
||||
foreach ($value as $alias) {
|
||||
$data[] = $this->refs[substr($alias, 1)];
|
||||
}
|
||||
$value = $data;
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($mbEncoding)) {
|
||||
mb_internal_encoding($mbEncoding);
|
||||
}
|
||||
|
||||
return $value;
|
||||
}
|
||||
|
||||
switch (preg_last_error()) {
|
||||
case PREG_INTERNAL_ERROR:
|
||||
$error = 'Internal PCRE error.';
|
||||
break;
|
||||
case PREG_BACKTRACK_LIMIT_ERROR:
|
||||
$error = 'pcre.backtrack_limit reached.';
|
||||
break;
|
||||
case PREG_RECURSION_LIMIT_ERROR:
|
||||
$error = 'pcre.recursion_limit reached.';
|
||||
break;
|
||||
case PREG_BAD_UTF8_ERROR:
|
||||
$error = 'Malformed UTF-8 data.';
|
||||
break;
|
||||
case PREG_BAD_UTF8_OFFSET_ERROR:
|
||||
$error = 'Offset doesn\'t correspond to the begin of a valid UTF-8 code point.';
|
||||
break;
|
||||
default:
|
||||
$error = 'Unable to parse.';
|
||||
}
|
||||
|
||||
throw new ParseException($error, $this->getRealCurrentLineNb() + 1, $this->currentLine);
|
||||
}
|
||||
|
||||
if ($isRef) {
|
||||
$this->refs[$isRef] = end($data);
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($mbEncoding)) {
|
||||
mb_internal_encoding($mbEncoding);
|
||||
}
|
||||
|
||||
return empty($data) ? null : $data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the current line number (takes the offset into account).
|
||||
*
|
||||
* @return int The current line number
|
||||
*/
|
||||
private function getRealCurrentLineNb()
|
||||
{
|
||||
return $this->currentLineNb + $this->offset;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the current line indentation.
|
||||
*
|
||||
* @return int The current line indentation
|
||||
*/
|
||||
private function getCurrentLineIndentation()
|
||||
{
|
||||
return strlen($this->currentLine) - strlen(ltrim($this->currentLine, ' '));
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the next embed block of YAML.
|
||||
*
|
||||
* @param int $indentation The indent level at which the block is to be read, or null for default
|
||||
*
|
||||
* @return string A YAML string
|
||||
*
|
||||
* @throws ParseException When indentation problem are detected
|
||||
*/
|
||||
private function getNextEmbedBlock($indentation = null)
|
||||
{
|
||||
$this->moveToNextLine();
|
||||
|
||||
if (null === $indentation) {
|
||||
$newIndent = $this->getCurrentLineIndentation();
|
||||
|
||||
$unindentedEmbedBlock = $this->isStringUnIndentedCollectionItem($this->currentLine);
|
||||
|
||||
if (!$this->isCurrentLineEmpty() && 0 === $newIndent && !$unindentedEmbedBlock) {
|
||||
throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
|
||||
}
|
||||
} else {
|
||||
$newIndent = $indentation;
|
||||
}
|
||||
|
||||
$data = array(substr($this->currentLine, $newIndent));
|
||||
|
||||
$isItUnindentedCollection = $this->isStringUnIndentedCollectionItem($this->currentLine);
|
||||
|
||||
// Comments must not be removed inside a string block (ie. after a line ending with "|")
|
||||
$removeCommentsPattern = '~'.self::FOLDED_SCALAR_PATTERN.'$~';
|
||||
$removeComments = !preg_match($removeCommentsPattern, $this->currentLine);
|
||||
|
||||
while ($this->moveToNextLine()) {
|
||||
$indent = $this->getCurrentLineIndentation();
|
||||
|
||||
if ($indent === $newIndent) {
|
||||
$removeComments = !preg_match($removeCommentsPattern, $this->currentLine);
|
||||
}
|
||||
|
||||
if ($isItUnindentedCollection && !$this->isStringUnIndentedCollectionItem($this->currentLine)) {
|
||||
$this->moveToPreviousLine();
|
||||
break;
|
||||
}
|
||||
|
||||
if ($this->isCurrentLineBlank()) {
|
||||
$data[] = substr($this->currentLine, $newIndent);
|
||||
continue;
|
||||
}
|
||||
|
||||
if ($removeComments && $this->isCurrentLineComment()) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if ($indent >= $newIndent) {
|
||||
$data[] = substr($this->currentLine, $newIndent);
|
||||
} elseif (0 == $indent) {
|
||||
$this->moveToPreviousLine();
|
||||
|
||||
break;
|
||||
} else {
|
||||
throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
|
||||
}
|
||||
}
|
||||
|
||||
return implode("\n", $data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Moves the parser to the next line.
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
private function moveToNextLine()
|
||||
{
|
||||
if ($this->currentLineNb >= count($this->lines) - 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->currentLine = $this->lines[++$this->currentLineNb];
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Moves the parser to the previous line.
|
||||
*/
|
||||
private function moveToPreviousLine()
|
||||
{
|
||||
$this->currentLine = $this->lines[--$this->currentLineNb];
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a YAML value.
|
||||
*
|
||||
* @param string $value A YAML value
|
||||
* @param bool $exceptionOnInvalidType True if an exception must be thrown on invalid types false otherwise
|
||||
* @param bool $objectSupport True if object support is enabled, false otherwise
|
||||
* @param bool $objectForMap true if maps should return a stdClass instead of array()
|
||||
*
|
||||
* @return mixed A PHP value
|
||||
*
|
||||
* @throws ParseException When reference does not exist
|
||||
*/
|
||||
private function parseValue($value, $exceptionOnInvalidType, $objectSupport, $objectForMap)
|
||||
{
|
||||
if (0 === strpos($value, '*')) {
|
||||
if (false !== $pos = strpos($value, '#')) {
|
||||
$value = substr($value, 1, $pos - 2);
|
||||
} else {
|
||||
$value = substr($value, 1);
|
||||
}
|
||||
|
||||
if (!array_key_exists($value, $this->refs)) {
|
||||
throw new ParseException(sprintf('Reference "%s" does not exist.', $value), $this->currentLine);
|
||||
}
|
||||
|
||||
return $this->refs[$value];
|
||||
}
|
||||
|
||||
if (preg_match('/^'.self::FOLDED_SCALAR_PATTERN.'$/', $value, $matches)) {
|
||||
$modifiers = isset($matches['modifiers']) ? $matches['modifiers'] : '';
|
||||
|
||||
return $this->parseFoldedScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), intval(abs($modifiers)));
|
||||
}
|
||||
|
||||
try {
|
||||
return Inline::parse($value, $exceptionOnInvalidType, $objectSupport, $objectForMap);
|
||||
} catch (ParseException $e) {
|
||||
$e->setParsedLine($this->getRealCurrentLineNb() + 1);
|
||||
$e->setSnippet($this->currentLine);
|
||||
|
||||
throw $e;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a folded scalar.
|
||||
*
|
||||
* @param string $separator The separator that was used to begin this folded scalar (| or >)
|
||||
* @param string $indicator The indicator that was used to begin this folded scalar (+ or -)
|
||||
* @param int $indentation The indentation that was used to begin this folded scalar
|
||||
*
|
||||
* @return string The text value
|
||||
*/
|
||||
private function parseFoldedScalar($separator, $indicator = '', $indentation = 0)
|
||||
{
|
||||
$notEOF = $this->moveToNextLine();
|
||||
if (!$notEOF) {
|
||||
return '';
|
||||
}
|
||||
|
||||
$isCurrentLineBlank = $this->isCurrentLineBlank();
|
||||
$text = '';
|
||||
|
||||
// leading blank lines are consumed before determining indentation
|
||||
while ($notEOF && $isCurrentLineBlank) {
|
||||
// newline only if not EOF
|
||||
if ($notEOF = $this->moveToNextLine()) {
|
||||
$text .= "\n";
|
||||
$isCurrentLineBlank = $this->isCurrentLineBlank();
|
||||
}
|
||||
}
|
||||
|
||||
// determine indentation if not specified
|
||||
if (0 === $indentation) {
|
||||
if (preg_match('/^ +/', $this->currentLine, $matches)) {
|
||||
$indentation = strlen($matches[0]);
|
||||
}
|
||||
}
|
||||
|
||||
if ($indentation > 0) {
|
||||
$pattern = sprintf('/^ {%d}(.*)$/', $indentation);
|
||||
|
||||
while (
|
||||
$notEOF && (
|
||||
$isCurrentLineBlank ||
|
||||
preg_match($pattern, $this->currentLine, $matches)
|
||||
)
|
||||
) {
|
||||
if ($isCurrentLineBlank) {
|
||||
$text .= substr($this->currentLine, $indentation);
|
||||
} else {
|
||||
$text .= $matches[1];
|
||||
}
|
||||
|
||||
// newline only if not EOF
|
||||
if ($notEOF = $this->moveToNextLine()) {
|
||||
$text .= "\n";
|
||||
$isCurrentLineBlank = $this->isCurrentLineBlank();
|
||||
}
|
||||
}
|
||||
} elseif ($notEOF) {
|
||||
$text .= "\n";
|
||||
}
|
||||
|
||||
if ($notEOF) {
|
||||
$this->moveToPreviousLine();
|
||||
}
|
||||
|
||||
// replace all non-trailing single newlines with spaces in folded blocks
|
||||
if ('>' === $separator) {
|
||||
preg_match('/(\n*)$/', $text, $matches);
|
||||
$text = preg_replace('/(?<!\n)\n(?!\n)/', ' ', rtrim($text, "\n"));
|
||||
$text .= $matches[1];
|
||||
}
|
||||
|
||||
// deal with trailing newlines as indicated
|
||||
if ('' === $indicator) {
|
||||
$text = preg_replace('/\n+$/s', "\n", $text);
|
||||
} elseif ('-' === $indicator) {
|
||||
$text = preg_replace('/\n+$/s', '', $text);
|
||||
}
|
||||
|
||||
return $text;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if the next line is indented.
|
||||
*
|
||||
* @return bool Returns true if the next line is indented, false otherwise
|
||||
*/
|
||||
private function isNextLineIndented()
|
||||
{
|
||||
$currentIndentation = $this->getCurrentLineIndentation();
|
||||
$EOF = !$this->moveToNextLine();
|
||||
|
||||
while (!$EOF && $this->isCurrentLineEmpty()) {
|
||||
$EOF = !$this->moveToNextLine();
|
||||
}
|
||||
|
||||
if ($EOF) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$ret = false;
|
||||
if ($this->getCurrentLineIndentation() > $currentIndentation) {
|
||||
$ret = true;
|
||||
}
|
||||
|
||||
$this->moveToPreviousLine();
|
||||
|
||||
return $ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if the current line is blank or if it is a comment line.
|
||||
*
|
||||
* @return bool Returns true if the current line is empty or if it is a comment line, false otherwise
|
||||
*/
|
||||
private function isCurrentLineEmpty()
|
||||
{
|
||||
return $this->isCurrentLineBlank() || $this->isCurrentLineComment();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if the current line is blank.
|
||||
*
|
||||
* @return bool Returns true if the current line is blank, false otherwise
|
||||
*/
|
||||
private function isCurrentLineBlank()
|
||||
{
|
||||
return '' == trim($this->currentLine, ' ');
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if the current line is a comment line.
|
||||
*
|
||||
* @return bool Returns true if the current line is a comment line, false otherwise
|
||||
*/
|
||||
private function isCurrentLineComment()
|
||||
{
|
||||
//checking explicitly the first char of the trim is faster than loops or strpos
|
||||
$ltrimmedLine = ltrim($this->currentLine, ' ');
|
||||
|
||||
return $ltrimmedLine[0] === '#';
|
||||
}
|
||||
|
||||
/**
|
||||
* Cleanups a YAML string to be parsed.
|
||||
*
|
||||
* @param string $value The input YAML string
|
||||
*
|
||||
* @return string A cleaned up YAML string
|
||||
*/
|
||||
private function cleanup($value)
|
||||
{
|
||||
$value = str_replace(array("\r\n", "\r"), "\n", $value);
|
||||
|
||||
// strip YAML header
|
||||
$count = 0;
|
||||
$value = preg_replace('#^\%YAML[: ][\d\.]+.*\n#su', '', $value, -1, $count);
|
||||
$this->offset += $count;
|
||||
|
||||
// remove leading comments
|
||||
$trimmedValue = preg_replace('#^(\#.*?\n)+#s', '', $value, -1, $count);
|
||||
if ($count == 1) {
|
||||
// items have been removed, update the offset
|
||||
$this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n");
|
||||
$value = $trimmedValue;
|
||||
}
|
||||
|
||||
// remove start of the document marker (---)
|
||||
$trimmedValue = preg_replace('#^\-\-\-.*?\n#s', '', $value, -1, $count);
|
||||
if ($count == 1) {
|
||||
// items have been removed, update the offset
|
||||
$this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n");
|
||||
$value = $trimmedValue;
|
||||
|
||||
// remove end of the document marker (...)
|
||||
$value = preg_replace('#\.\.\.\s*$#s', '', $value);
|
||||
}
|
||||
|
||||
return $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if the next line starts unindented collection
|
||||
*
|
||||
* @return bool Returns true if the next line starts unindented collection, false otherwise
|
||||
*/
|
||||
private function isNextLineUnIndentedCollection()
|
||||
{
|
||||
$currentIndentation = $this->getCurrentLineIndentation();
|
||||
$notEOF = $this->moveToNextLine();
|
||||
|
||||
while ($notEOF && $this->isCurrentLineEmpty()) {
|
||||
$notEOF = $this->moveToNextLine();
|
||||
}
|
||||
|
||||
if (false === $notEOF) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$ret = false;
|
||||
if (
|
||||
$this->getCurrentLineIndentation() == $currentIndentation
|
||||
&&
|
||||
$this->isStringUnIndentedCollectionItem($this->currentLine)
|
||||
) {
|
||||
$ret = true;
|
||||
}
|
||||
|
||||
$this->moveToPreviousLine();
|
||||
|
||||
return $ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if the string is un-indented collection item
|
||||
*
|
||||
* @return bool Returns true if the string is un-indented collection item, false otherwise
|
||||
*/
|
||||
private function isStringUnIndentedCollectionItem()
|
||||
{
|
||||
return (0 === strpos($this->currentLine, '- '));
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,141 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE_YAML
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Mage\Yaml;
|
||||
|
||||
/**
|
||||
* Unescaper encapsulates unescaping rules for single and double-quoted
|
||||
* YAML strings.
|
||||
*
|
||||
* @author Matthew Lewinski <matthew@lewinski.org>
|
||||
*/
|
||||
class Unescaper
|
||||
{
|
||||
// Parser and Inline assume UTF-8 encoding, so escaped Unicode characters
|
||||
// must be converted to that encoding.
|
||||
// @deprecated since 2.5, to be removed in 3.0
|
||||
const ENCODING = 'UTF-8';
|
||||
|
||||
// Regex fragment that matches an escaped character in a double quoted
|
||||
// string.
|
||||
const REGEX_ESCAPED_CHARACTER = "\\\\([0abt\tnvfre \\\"\\/\\\\N_LP]|x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8})";
|
||||
|
||||
/**
|
||||
* Unescapes a single quoted string.
|
||||
*
|
||||
* @param string $value A single quoted string.
|
||||
*
|
||||
* @return string The unescaped string.
|
||||
*/
|
||||
public function unescapeSingleQuotedString($value)
|
||||
{
|
||||
return str_replace('\'\'', '\'', $value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Unescapes a double quoted string.
|
||||
*
|
||||
* @param string $value A double quoted string.
|
||||
*
|
||||
* @return string The unescaped string.
|
||||
*/
|
||||
public function unescapeDoubleQuotedString($value)
|
||||
{
|
||||
$self = $this;
|
||||
$callback = function ($match) use ($self) {
|
||||
return $self->unescapeCharacter($match[0]);
|
||||
};
|
||||
|
||||
// evaluate the string
|
||||
return preg_replace_callback('/'.self::REGEX_ESCAPED_CHARACTER.'/u', $callback, $value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Unescapes a character that was found in a double-quoted string
|
||||
*
|
||||
* @param string $value An escaped character
|
||||
*
|
||||
* @return string The unescaped character
|
||||
*/
|
||||
public function unescapeCharacter($value)
|
||||
{
|
||||
switch ($value{1}) {
|
||||
case '0':
|
||||
return "\x0";
|
||||
case 'a':
|
||||
return "\x7";
|
||||
case 'b':
|
||||
return "\x8";
|
||||
case 't':
|
||||
return "\t";
|
||||
case "\t":
|
||||
return "\t";
|
||||
case 'n':
|
||||
return "\n";
|
||||
case 'v':
|
||||
return "\xB";
|
||||
case 'f':
|
||||
return "\xC";
|
||||
case 'r':
|
||||
return "\r";
|
||||
case 'e':
|
||||
return "\x1B";
|
||||
case ' ':
|
||||
return ' ';
|
||||
case '"':
|
||||
return '"';
|
||||
case '/':
|
||||
return '/';
|
||||
case '\\':
|
||||
return '\\';
|
||||
case 'N':
|
||||
// U+0085 NEXT LINE
|
||||
return "\xC2\x85";
|
||||
case '_':
|
||||
// U+00A0 NO-BREAK SPACE
|
||||
return "\xC2\xA0";
|
||||
case 'L':
|
||||
// U+2028 LINE SEPARATOR
|
||||
return "\xE2\x80\xA8";
|
||||
case 'P':
|
||||
// U+2029 PARAGRAPH SEPARATOR
|
||||
return "\xE2\x80\xA9";
|
||||
case 'x':
|
||||
return self::utf8chr(hexdec(substr($value, 2, 2)));
|
||||
case 'u':
|
||||
return self::utf8chr(hexdec(substr($value, 2, 4)));
|
||||
case 'U':
|
||||
return self::utf8chr(hexdec(substr($value, 2, 8)));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the UTF-8 character for the given code point.
|
||||
*
|
||||
* @param int $c The unicode code point
|
||||
*
|
||||
* @return string The corresponding UTF-8 character
|
||||
*/
|
||||
private static function utf8chr($c)
|
||||
{
|
||||
if (0x80 > $c %= 0x200000) {
|
||||
return chr($c);
|
||||
}
|
||||
if (0x800 > $c) {
|
||||
return chr(0xC0 | $c>>6).chr(0x80 | $c & 0x3F);
|
||||
}
|
||||
if (0x10000 > $c) {
|
||||
return chr(0xE0 | $c>>12).chr(0x80 | $c>>6 & 0x3F).chr(0x80 | $c & 0x3F);
|
||||
}
|
||||
|
||||
return chr(0xF0 | $c>>18).chr(0x80 | $c>>12 & 0x3F).chr(0x80 | $c>>6 & 0x3F).chr(0x80 | $c & 0x3F);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,100 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE_YAML
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Mage\Yaml;
|
||||
|
||||
use Mage\Yaml\Exception\ParseException;
|
||||
|
||||
/**
|
||||
* Yaml offers convenience methods to load and dump YAML.
|
||||
*
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
class Yaml
|
||||
{
|
||||
/**
|
||||
* Parses YAML into a PHP array.
|
||||
*
|
||||
* The parse method, when supplied with a YAML stream (string or file),
|
||||
* will do its best to convert YAML in a file into a PHP array.
|
||||
*
|
||||
* Usage:
|
||||
* <code>
|
||||
* $array = Yaml::parse('config.yml');
|
||||
* print_r($array);
|
||||
* </code>
|
||||
*
|
||||
* As this method accepts both plain strings and file names as an input,
|
||||
* you must validate the input before calling this method. Passing a file
|
||||
* as an input is a deprecated feature and will be removed in 3.0.
|
||||
*
|
||||
* @param string $input Path to a YAML file or a string containing YAML
|
||||
* @param bool $exceptionOnInvalidType True if an exception must be thrown on invalid types false otherwise
|
||||
* @param bool $objectSupport True if object support is enabled, false otherwise
|
||||
*
|
||||
* @return array The YAML converted to a PHP array
|
||||
*
|
||||
* @throws ParseException If the YAML is not valid
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
public static function parse($input, $exceptionOnInvalidType = false, $objectSupport = false)
|
||||
{
|
||||
// if input is a file, process it
|
||||
$file = '';
|
||||
if (strpos($input, "\n") === false && is_file($input)) {
|
||||
if (false === is_readable($input)) {
|
||||
throw new ParseException(sprintf('Unable to parse "%s" as the file is not readable.', $input));
|
||||
}
|
||||
|
||||
$file = $input;
|
||||
$input = file_get_contents($file);
|
||||
}
|
||||
|
||||
$yaml = new Parser();
|
||||
|
||||
try {
|
||||
return $yaml->parse($input, $exceptionOnInvalidType, $objectSupport);
|
||||
} catch (ParseException $e) {
|
||||
if ($file) {
|
||||
$e->setParsedFile($file);
|
||||
}
|
||||
|
||||
throw $e;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Dumps a PHP array to a YAML string.
|
||||
*
|
||||
* 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 int $inline The level where you switch to inline YAML
|
||||
* @param int $indent The amount of spaces to use for indentation of nested nodes.
|
||||
* @param bool $exceptionOnInvalidType true if an exception must be thrown on invalid types (a PHP resource or object), false otherwise
|
||||
* @param bool $objectSupport true if object support is enabled, false otherwise
|
||||
*
|
||||
* @return string A YAML string representing the original PHP array
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
public static function dump($array, $inline = 2, $indent = 4, $exceptionOnInvalidType = false, $objectSupport = false)
|
||||
{
|
||||
$yaml = new Dumper();
|
||||
$yaml->setIndentation($indent);
|
||||
|
||||
return $yaml->dump($array, $inline, 0, $exceptionOnInvalidType, $objectSupport);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user