merged branch stof/unescape_paramaters (PR #3260)
Commits -------a7b48c0
Renamed the method8e13095
Fixed the unescaping of parameters to handle arrays045f936
Changed the testcase to expect the unescaping only after the resolutiona1b6d4c
Added a failing testcase for escaped % in array parameters Discussion ---------- Unescape paramaters This fixes the unescaping of % in parameters when it is used in an array. It is a replacement for @lsmith77's work done in #3241 but with a working fix this time :)
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commit
c9e87491b4
@ -139,7 +139,7 @@ class ParameterBag implements ParameterBagInterface
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foreach ($this->parameters as $key => $value) {
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try {
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$value = $this->resolveValue($value);
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$parameters[$key] = is_string($value) ? str_replace('%%', '%', $value) : $value;
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$parameters[$key] = $this->unescapeValue($value);
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} catch (ParameterNotFoundException $e) {
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$e->setSourceKey($key);
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@ -235,4 +235,22 @@ class ParameterBag implements ParameterBagInterface
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{
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return $this->resolved;
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}
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private function unescapeValue($value)
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{
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if (is_string($value)) {
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return str_replace('%%', '%', $value);
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}
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if (is_array($value)) {
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$result = array();
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foreach ($value as $k => $v) {
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$result[$k] = $this->unescapeValue($v);
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}
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return $result;
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}
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return $value;
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}
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}
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@ -94,6 +94,7 @@ class ParameterBagTest extends \PHPUnit_Framework_TestCase
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$this->assertEquals(array('bar' => array('bar' => array('bar' => 'bar'))), $bag->resolveValue(array('%foo%' => array('%foo%' => array('%foo%' => '%foo%')))), '->resolveValue() replaces placeholders in nested arrays');
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$this->assertEquals('I\'m a %%foo%%', $bag->resolveValue('I\'m a %%foo%%'), '->resolveValue() supports % escaping by doubling it');
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$this->assertEquals('I\'m a bar %%foo bar', $bag->resolveValue('I\'m a %foo% %%foo %foo%'), '->resolveValue() supports % escaping by doubling it');
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$this->assertEquals(array('foo' => array('bar' => array('ding' => 'I\'m a bar %%foo %%bar'))), $bag->resolveValue(array('foo' => array('bar' => array('ding' => 'I\'m a bar %%foo %%bar')))), '->resolveValue() supports % escaping by doubling it');
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$bag = new ParameterBag(array('foo' => true));
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$this->assertSame(true, $bag->resolveValue('%foo%'), '->resolveValue() replaces arguments that are just a placeholder by their value without casting them to strings');
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@ -165,6 +166,22 @@ class ParameterBagTest extends \PHPUnit_Framework_TestCase
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}
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}
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/**
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* @covers Symfony\Component\DependencyInjection\ParameterBag\ParameterBag::resolve
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*/
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public function testResolveUnespacesValue()
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{
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$bag = new ParameterBag(array(
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'foo' => array('bar' => array('ding' => 'I\'m a bar %%foo %%bar')),
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'bar' => 'I\'m a %%foo%%',
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));
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$bag->resolve();
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$this->assertEquals('I\'m a %foo%', $bag->get('bar'), '->resolveValue() supports % escaping by doubling it');
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$this->assertEquals(array('bar' => array('ding' => 'I\'m a bar %foo %bar')), $bag->get('foo'), '->resolveValue() supports % escaping by doubling it');
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}
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/**
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* @covers Symfony\Component\DependencyInjection\ParameterBag\ParameterBag::resolve
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* @dataProvider stringsWithSpacesProvider
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