Fix PSR-0 incompatibilty
Having 2 classes in the same file breaks PSR-0 compability
This commit is contained in:
parent
ad91b3b464
commit
3680cec3e8
@ -385,202 +385,3 @@ class Form extends Link implements \ArrayAccess
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
class FormFieldRegistry
|
||||
{
|
||||
private $fields = array();
|
||||
|
||||
private $base;
|
||||
|
||||
/**
|
||||
* Adds a field to the registry.
|
||||
*
|
||||
* @param FormField $field The field
|
||||
*
|
||||
* @throws \InvalidArgumentException when the name is malformed
|
||||
*/
|
||||
public function add(FormField $field)
|
||||
{
|
||||
$segments = $this->getSegments($field->getName());
|
||||
|
||||
$target =& $this->fields;
|
||||
while ($segments) {
|
||||
if (!is_array($target)) {
|
||||
$target = array();
|
||||
}
|
||||
$path = array_shift($segments);
|
||||
if ('' === $path) {
|
||||
$target =& $target[];
|
||||
} else {
|
||||
$target =& $target[$path];
|
||||
}
|
||||
}
|
||||
$target = $field;
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes a field and its children from the registry.
|
||||
*
|
||||
* @param string $name The fully qualified name of the base field
|
||||
*
|
||||
* @throws \InvalidArgumentException when the name is malformed
|
||||
*/
|
||||
public function remove($name)
|
||||
{
|
||||
$segments = $this->getSegments($name);
|
||||
$target =& $this->fields;
|
||||
while (count($segments) > 1) {
|
||||
$path = array_shift($segments);
|
||||
if (!array_key_exists($path, $target)) {
|
||||
return;
|
||||
}
|
||||
$target =& $target[$path];
|
||||
}
|
||||
unset($target[array_shift($segments)]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the value of the field and its children.
|
||||
*
|
||||
* @param string $name The fully qualified name of the field
|
||||
*
|
||||
* @return mixed The value of the field
|
||||
*
|
||||
* @throws \InvalidArgumentException when the name is malformed
|
||||
* @throws \InvalidArgumentException if the field does not exist
|
||||
*/
|
||||
public function &get($name)
|
||||
{
|
||||
$segments = $this->getSegments($name);
|
||||
$target =& $this->fields;
|
||||
while ($segments) {
|
||||
$path = array_shift($segments);
|
||||
if (!array_key_exists($path, $target)) {
|
||||
throw new \InvalidArgumentException(sprintf('Unreachable field "%s"', $path));
|
||||
}
|
||||
$target =& $target[$path];
|
||||
}
|
||||
|
||||
return $target;
|
||||
}
|
||||
|
||||
/**
|
||||
* Tests whether the form has the given field.
|
||||
*
|
||||
* @param string $name The fully qualified name of the field
|
||||
*
|
||||
* @return Boolean Whether the form has the given field
|
||||
*/
|
||||
public function has($name)
|
||||
{
|
||||
try {
|
||||
$this->get($name);
|
||||
|
||||
return true;
|
||||
} catch (\InvalidArgumentException $e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the value of a field and its children.
|
||||
*
|
||||
* @param string $name The fully qualified name of the field
|
||||
* @param mixed $value The value
|
||||
*
|
||||
* @throws \InvalidArgumentException when the name is malformed
|
||||
* @throws \InvalidArgumentException if the field does not exist
|
||||
*/
|
||||
public function set($name, $value)
|
||||
{
|
||||
$target =& $this->get($name);
|
||||
if (is_array($value)) {
|
||||
$fields = self::create($name, $value);
|
||||
foreach ($fields->all() as $k => $v) {
|
||||
$this->set($k, $v);
|
||||
}
|
||||
} else {
|
||||
$target->setValue($value);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the list of field with their value.
|
||||
*
|
||||
* @return array The list of fields as array((string) Fully qualified name => (mixed) value)
|
||||
*/
|
||||
public function all()
|
||||
{
|
||||
return $this->walk($this->fields, $this->base);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates an instance of the class.
|
||||
*
|
||||
* This function is made private because it allows overriding the $base and
|
||||
* the $values properties without any type checking.
|
||||
*
|
||||
* @param string $base The fully qualified name of the base field
|
||||
* @param array $values The values of the fields
|
||||
*
|
||||
* @return FormFieldRegistry
|
||||
*/
|
||||
private static function create($base, array $values)
|
||||
{
|
||||
$registry = new static();
|
||||
$registry->base = $base;
|
||||
$registry->fields = $values;
|
||||
|
||||
return $registry;
|
||||
}
|
||||
|
||||
/**
|
||||
* Transforms a PHP array in a list of fully qualified name / value.
|
||||
*
|
||||
* @param array $array The PHP array
|
||||
* @param string $base The name of the base field
|
||||
* @param array $output The initial values
|
||||
*
|
||||
* @return array The list of fields as array((string) Fully qualified name => (mixed) value)
|
||||
*/
|
||||
private function walk(array $array, $base = '', array &$output = array())
|
||||
{
|
||||
foreach ($array as $k => $v) {
|
||||
$path = empty($base) ? $k : sprintf("%s[%s]", $base, $k);
|
||||
if (is_array($v)) {
|
||||
$this->walk($v, $path, $output);
|
||||
} else {
|
||||
$output[$path] = $v;
|
||||
}
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
/**
|
||||
* Splits a field name into segments as a web browser would do.
|
||||
*
|
||||
* <code>
|
||||
* getSegments('base[foo][3][]') = array('base', 'foo, '3', '');
|
||||
* </code>
|
||||
*
|
||||
* @param string $name The name of the field
|
||||
*
|
||||
* @return array The list of segments
|
||||
*
|
||||
* @throws \InvalidArgumentException when the name is malformed
|
||||
*/
|
||||
private function getSegments($name)
|
||||
{
|
||||
if (preg_match('/^(?P<base>[^[]+)(?P<extra>(\[.*)|$)/', $name, $m)) {
|
||||
$segments = array($m['base']);
|
||||
while (preg_match('/^\[(?P<segment>.*?)\](?P<extra>.*)$/', $m['extra'], $m)) {
|
||||
$segments[] = $m['segment'];
|
||||
}
|
||||
|
||||
return $segments;
|
||||
}
|
||||
|
||||
throw new \InvalidArgumentException(sprintf('Malformed field path "%s"', $name));
|
||||
}
|
||||
}
|
||||
|
213
src/Symfony/Component/DomCrawler/FormFieldRegistry.php
Normal file
213
src/Symfony/Component/DomCrawler/FormFieldRegistry.php
Normal file
@ -0,0 +1,213 @@
|
||||
<?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
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\DomCrawler;
|
||||
|
||||
use Symfony\Component\DomCrawler\Field\FormField;
|
||||
|
||||
class FormFieldRegistry
|
||||
{
|
||||
private $fields = array();
|
||||
|
||||
private $base;
|
||||
|
||||
/**
|
||||
* Adds a field to the registry.
|
||||
*
|
||||
* @param FormField $field The field
|
||||
*
|
||||
* @throws \InvalidArgumentException when the name is malformed
|
||||
*/
|
||||
public function add(FormField $field)
|
||||
{
|
||||
$segments = $this->getSegments($field->getName());
|
||||
|
||||
$target =& $this->fields;
|
||||
while ($segments) {
|
||||
if (!is_array($target)) {
|
||||
$target = array();
|
||||
}
|
||||
$path = array_shift($segments);
|
||||
if ('' === $path) {
|
||||
$target =& $target[];
|
||||
} else {
|
||||
$target =& $target[$path];
|
||||
}
|
||||
}
|
||||
$target = $field;
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes a field and its children from the registry.
|
||||
*
|
||||
* @param string $name The fully qualified name of the base field
|
||||
*
|
||||
* @throws \InvalidArgumentException when the name is malformed
|
||||
*/
|
||||
public function remove($name)
|
||||
{
|
||||
$segments = $this->getSegments($name);
|
||||
$target =& $this->fields;
|
||||
while (count($segments) > 1) {
|
||||
$path = array_shift($segments);
|
||||
if (!array_key_exists($path, $target)) {
|
||||
return;
|
||||
}
|
||||
$target =& $target[$path];
|
||||
}
|
||||
unset($target[array_shift($segments)]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the value of the field and its children.
|
||||
*
|
||||
* @param string $name The fully qualified name of the field
|
||||
*
|
||||
* @return mixed The value of the field
|
||||
*
|
||||
* @throws \InvalidArgumentException when the name is malformed
|
||||
* @throws \InvalidArgumentException if the field does not exist
|
||||
*/
|
||||
public function &get($name)
|
||||
{
|
||||
$segments = $this->getSegments($name);
|
||||
$target =& $this->fields;
|
||||
while ($segments) {
|
||||
$path = array_shift($segments);
|
||||
if (!array_key_exists($path, $target)) {
|
||||
throw new \InvalidArgumentException(sprintf('Unreachable field "%s"', $path));
|
||||
}
|
||||
$target =& $target[$path];
|
||||
}
|
||||
|
||||
return $target;
|
||||
}
|
||||
|
||||
/**
|
||||
* Tests whether the form has the given field.
|
||||
*
|
||||
* @param string $name The fully qualified name of the field
|
||||
*
|
||||
* @return Boolean Whether the form has the given field
|
||||
*/
|
||||
public function has($name)
|
||||
{
|
||||
try {
|
||||
$this->get($name);
|
||||
|
||||
return true;
|
||||
} catch (\InvalidArgumentException $e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the value of a field and its children.
|
||||
*
|
||||
* @param string $name The fully qualified name of the field
|
||||
* @param mixed $value The value
|
||||
*
|
||||
* @throws \InvalidArgumentException when the name is malformed
|
||||
* @throws \InvalidArgumentException if the field does not exist
|
||||
*/
|
||||
public function set($name, $value)
|
||||
{
|
||||
$target =& $this->get($name);
|
||||
if (is_array($value)) {
|
||||
$fields = self::create($name, $value);
|
||||
foreach ($fields->all() as $k => $v) {
|
||||
$this->set($k, $v);
|
||||
}
|
||||
} else {
|
||||
$target->setValue($value);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the list of field with their value.
|
||||
*
|
||||
* @return array The list of fields as array((string) Fully qualified name => (mixed) value)
|
||||
*/
|
||||
public function all()
|
||||
{
|
||||
return $this->walk($this->fields, $this->base);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates an instance of the class.
|
||||
*
|
||||
* This function is made private because it allows overriding the $base and
|
||||
* the $values properties without any type checking.
|
||||
*
|
||||
* @param string $base The fully qualified name of the base field
|
||||
* @param array $values The values of the fields
|
||||
*
|
||||
* @return FormFieldRegistry
|
||||
*/
|
||||
private static function create($base, array $values)
|
||||
{
|
||||
$registry = new static();
|
||||
$registry->base = $base;
|
||||
$registry->fields = $values;
|
||||
|
||||
return $registry;
|
||||
}
|
||||
|
||||
/**
|
||||
* Transforms a PHP array in a list of fully qualified name / value.
|
||||
*
|
||||
* @param array $array The PHP array
|
||||
* @param string $base The name of the base field
|
||||
* @param array $output The initial values
|
||||
*
|
||||
* @return array The list of fields as array((string) Fully qualified name => (mixed) value)
|
||||
*/
|
||||
private function walk(array $array, $base = '', array &$output = array())
|
||||
{
|
||||
foreach ($array as $k => $v) {
|
||||
$path = empty($base) ? $k : sprintf("%s[%s]", $base, $k);
|
||||
if (is_array($v)) {
|
||||
$this->walk($v, $path, $output);
|
||||
} else {
|
||||
$output[$path] = $v;
|
||||
}
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
/**
|
||||
* Splits a field name into segments as a web browser would do.
|
||||
*
|
||||
* <code>
|
||||
* getSegments('base[foo][3][]') = array('base', 'foo, '3', '');
|
||||
* </code>
|
||||
*
|
||||
* @param string $name The name of the field
|
||||
*
|
||||
* @return array The list of segments
|
||||
*
|
||||
* @throws \InvalidArgumentException when the name is malformed
|
||||
*/
|
||||
private function getSegments($name)
|
||||
{
|
||||
if (preg_match('/^(?P<base>[^[]+)(?P<extra>(\[.*)|$)/', $name, $m)) {
|
||||
$segments = array($m['base']);
|
||||
while (preg_match('/^\[(?P<segment>.*?)\](?P<extra>.*)$/', $m['extra'], $m)) {
|
||||
$segments[] = $m['segment'];
|
||||
}
|
||||
|
||||
return $segments;
|
||||
}
|
||||
|
||||
throw new \InvalidArgumentException(sprintf('Malformed field path "%s"', $name));
|
||||
}
|
||||
}
|
Reference in New Issue
Block a user