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📁 ..	-	2025-05-25 12:37
📄 ChoiceFormField.php <?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\Field; /* * ChoiceFormField represents a choice form field. * * It is constructed from a HTML select tag, or a HTML checkbox, or radio inputs. * * @author Fabien Potencier <fabien@symfony.com> * * @api / class ChoiceFormField extends FormField { /* * @var string / private $type; /* * @var Boolean / private $multiple; /* * @var array / private $options; /* * @var boolean / private $validationDisabled = false; /* * Returns true if the field should be included in the submitted values. * * @return Boolean true if the field should be included in the submitted values, false otherwise / public function hasValue() { // don't send a value for unchecked checkboxes if (in_array($this->type, array('checkbox', 'radio')) && null === $this->value) { return false; } return true; } /* * Check if the current selected option is disabled * * @return Boolean / public function isDisabled() { foreach ($this->options as $option) { if ($option['value'] == $this->value && $option['disabled']) { return true; } } return false; } /* * Sets the value of the field. * * @param string $value The value of the field * * @api / public function select($value) { $this->setValue($value); } /* * Ticks a checkbox. * * @throws \LogicException When the type provided is not correct * * @api / public function tick() { if ('checkbox' !== $this->type) { throw new \LogicException(sprintf('You cannot tick "%s" as it is not a checkbox (%s).', $this->name, $this->type)); } $this->setValue(true); } /* * Ticks a checkbox. * * @throws \LogicException When the type provided is not correct * * @api / public function untick() { if ('checkbox' !== $this->type) { throw new \LogicException(sprintf('You cannot tick "%s" as it is not a checkbox (%s).', $this->name, $this->type)); } $this->setValue(false); } /* * Sets the value of the field. * * @param string $value The value of the field * * @throws \InvalidArgumentException When value type provided is not correct / public function setValue($value) { if ('checkbox' == $this->type && false === $value) { // uncheck $this->value = null; } elseif ('checkbox' == $this->type && true === $value) { // check $this->value = $this->options[0]['value']; } else { if (is_array($value)) { if (!$this->multiple) { throw new \InvalidArgumentException(sprintf('The value for "%s" cannot be an array.', $this->name)); } foreach ($value as $v) { if (!$this->containsOption($v, $this->options)) { throw new \InvalidArgumentException(sprintf('Input "%s" cannot take "%s" as a value (possible values: %s).', $this->name, $v, implode(', ', $this->availableOptionValues()))); } } } elseif (!$this->containsOption($value, $this->options)) { throw new \InvalidArgumentException(sprintf('Input "%s" cannot take "%s" as a value (possible values: %s).', $this->name, $value, implode(', ', $this->availableOptionValues()))); } if ($this->multiple) { $value = (array) $value; } if (is_array($value)) { $this->value = $value; } else { parent::setValue($value); } } } /* * Adds a choice to the current ones. * * This method should only be used internally. * * @param \DOMNode $node A \DOMNode * * @throws \LogicException When choice provided is not multiple nor radio / public function addChoice(\DOMNode $node) { if (!$this->multiple && 'radio' != $this->type) { throw new \LogicException(sprintf('Unable to add a choice for "%s" as it is not multiple or is not a radio button.', $this->name)); } $option = $this->buildOptionValue($node); $this->options[] = $option; if ($node->getAttribute('checked')) { $this->value = $option['value']; } } /* * Returns the type of the choice field (radio, select, or checkbox). * * @return string The type / public function getType() { return $this->type; } /* * Returns true if the field accepts multiple values. * * @return Boolean true if the field accepts multiple values, false otherwise / public function isMultiple() { return $this->multiple; } /* * Initializes the form field. * * @throws \LogicException When node type is incorrect / protected function initialize() { if ('input' != $this->node->nodeName && 'select' != $this->node->nodeName) { throw new \LogicException(sprintf('A ChoiceFormField can only be created from an input or select tag (%s given).', $this->node->nodeName)); } if ('input' == $this->node->nodeName && 'checkbox' != $this->node->getAttribute('type') && 'radio' != $this->node->getAttribute('type')) { throw new \LogicException(sprintf('A ChoiceFormField can only be created from an input tag with a type of checkbox or radio (given type is %s).', $this->node->getAttribute('type'))); } $this->value = null; $this->options = array(); $this->multiple = false; if ('input' == $this->node->nodeName) { $this->type = $this->node->getAttribute('type'); $optionValue = $this->buildOptionValue($this->node); $this->options[] = $optionValue; if ($this->node->getAttribute('checked')) { $this->value = $optionValue['value']; } } else { $this->type = 'select'; if ($this->node->hasAttribute('multiple')) { $this->multiple = true; $this->value = array(); $this->name = str_replace('[]', '', $this->name); } $found = false; foreach ($this->xpath->query('descendant::option', $this->node) as $option) { $this->options[] = $this->buildOptionValue($option); if ($option->getAttribute('selected')) { $found = true; if ($this->multiple) { $this->value[] = $option->getAttribute('value'); } else { $this->value = $option->getAttribute('value'); } } } // if no option is selected and if it is a simple select box, take the first option as the value $option = $this->xpath->query('descendant::option', $this->node)->item(0); if (!$found && !$this->multiple && $option instanceof \DOMElement) { $this->value = $option->getAttribute('value'); } } } /* * Returns option value with associated disabled flag * * @param \DOMNode $node * * @return array / private function buildOptionValue($node) { $option = array(); $defaultValue = (isset($node->nodeValue) && !empty($node->nodeValue)) ? $node->nodeValue : '1'; $option['value'] = $node->hasAttribute('value') ? $node->getAttribute('value') : $defaultValue; $option['disabled'] = ($node->hasAttribute('disabled') && $node->getAttribute('disabled') == 'disabled'); return $option; } /* * Checks whether given vale is in the existing options * * @param string $optionValue * @param array $options * * @return bool / public function containsOption($optionValue, $options) { if ($this->validationDisabled) { return true; } foreach ($options as $option) { if ($option['value'] == $optionValue) { return true; } } return false; } /* * Returns list of available field options * * @return array / public function availableOptionValues() { $values = array(); foreach ($this->options as $option) { $values[] = $option['value']; } return $values; } /* * Disables the internal validation of the field. * * @return self */ public function disableValidation() { $this->validationDisabled = true; return $this; } }	9.09 KB	2024-07-17 10:22
📄 FileFormField.php <?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\Field; /* * FileFormField represents a file form field (an HTML file input tag). * * @author Fabien Potencier <fabien@symfony.com> * * @api / class FileFormField extends FormField { /* * Sets the PHP error code associated with the field. * * @param integer $error The error code (one of UPLOAD_ERR_INI_SIZE, UPLOAD_ERR_FORM_SIZE, UPLOAD_ERR_PARTIAL, UPLOAD_ERR_NO_FILE, UPLOAD_ERR_NO_TMP_DIR, UPLOAD_ERR_CANT_WRITE, or UPLOAD_ERR_EXTENSION) * * @throws \InvalidArgumentException When error code doesn't exist / public function setErrorCode($error) { $codes = array(UPLOAD_ERR_INI_SIZE, UPLOAD_ERR_FORM_SIZE, UPLOAD_ERR_PARTIAL, UPLOAD_ERR_NO_FILE, UPLOAD_ERR_NO_TMP_DIR, UPLOAD_ERR_CANT_WRITE, UPLOAD_ERR_EXTENSION); if (!in_array($error, $codes)) { throw new \InvalidArgumentException(sprintf('The error code %s is not valid.', $error)); } $this->value = array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => $error, 'size' => 0); } /* * Sets the value of the field. * * @param string $value The value of the field * * @api / public function upload($value) { $this->setValue($value); } /* * Sets the value of the field. * * @param string $value The value of the field / public function setValue($value) { if (null !== $value && is_readable($value)) { $error = UPLOAD_ERR_OK; $size = filesize($value); $info = pathinfo($value); $name = $info['basename']; // copy to a tmp location $tmp = sys_get_temp_dir().'/'.sha1(uniqid(mt_rand(), true)); if (array_key_exists('extension', $info)) { $tmp .= '.'.$info['extension']; } if (is_file($tmp)) { unlink($tmp); } copy($value, $tmp); $value = $tmp; } else { $error = UPLOAD_ERR_NO_FILE; $size = 0; $name = ''; $value = ''; } $this->value = array('name' => $name, 'type' => '', 'tmp_name' => $value, 'error' => $error, 'size' => $size); } /* * Sets path to the file as string for simulating HTTP request * * @param string $path The path to the file / public function setFilePath($path) { parent::setValue($path); } /* * Initializes the form field. * * @throws \LogicException When node type is incorrect */ protected function initialize() { if ('input' != $this->node->nodeName) { throw new \LogicException(sprintf('A FileFormField can only be created from an input tag (%s given).', $this->node->nodeName)); } if ('file' != $this->node->getAttribute('type')) { throw new \LogicException(sprintf('A FileFormField can only be created from an input tag with a type of file (given type is %s).', $this->node->getAttribute('type'))); } $this->setValue(null); } }	3.31 KB	2024-07-17 10:22
📄 FormField.php <?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\Field; /* * FormField is the abstract class for all form fields. * * @author Fabien Potencier <fabien@symfony.com> / abstract class FormField { /* * @var \DOMNode / protected $node; /* * @var string / protected $name; /* * @var string / protected $value; /* * @var \DOMDocument / protected $document; /* * @var \DOMXPath / protected $xpath; /* * @var Boolean / protected $disabled; /* * Constructor. * * @param \DOMNode $node The node associated with this field / public function __construct(\DOMNode $node) { $this->node = $node; $this->name = $node->getAttribute('name'); $this->document = new \DOMDocument('1.0', 'UTF-8'); $this->node = $this->document->importNode($this->node, true); $root = $this->document->appendChild($this->document->createElement('_root')); $root->appendChild($this->node); $this->xpath = new \DOMXPath($this->document); $this->initialize(); } /* * Returns the name of the field. * * @return string The name of the field / public function getName() { return $this->name; } /* * Gets the value of the field. * * @return string\|array The value of the field / public function getValue() { return $this->value; } /* * Sets the value of the field. * * @param string $value The value of the field * * @api / public function setValue($value) { $this->value = (string) $value; } /* * Returns true if the field should be included in the submitted values. * * @return Boolean true if the field should be included in the submitted values, false otherwise / public function hasValue() { return true; } /* * Check if the current field is disabled * * @return Boolean / public function isDisabled() { return $this->node->hasAttribute('disabled'); } /* * Initializes the form field. */ abstract protected function initialize(); }	2.46 KB	2024-07-17 10:22
📄 InputFormField.php <?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\Field; /* * InputFormField represents an input form field (an HTML input tag). * * For inputs with type of file, checkbox, or radio, there are other more * specialized classes (cf. FileFormField and ChoiceFormField). * * @author Fabien Potencier <fabien@symfony.com> * * @api / class InputFormField extends FormField { /* * Initializes the form field. * * @throws \LogicException When node type is incorrect */ protected function initialize() { if ('input' != $this->node->nodeName && 'button' != $this->node->nodeName) { throw new \LogicException(sprintf('An InputFormField can only be created from an input or button tag (%s given).', $this->node->nodeName)); } if ('checkbox' == $this->node->getAttribute('type')) { throw new \LogicException('Checkboxes should be instances of ChoiceFormField.'); } if ('file' == $this->node->getAttribute('type')) { throw new \LogicException('File inputs should be instances of FileFormField.'); } $this->value = $this->node->getAttribute('value'); } }	1.38 KB	2024-07-17 10:22
📄 TextareaFormField.php <?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\Field; /* * TextareaFormField represents a textarea form field (an HTML textarea tag). * * @author Fabien Potencier <fabien@symfony.com> * * @api / class TextareaFormField extends FormField { /* * Initializes the form field. * * @throws \LogicException When node type is incorrect */ protected function initialize() { if ('textarea' != $this->node->nodeName) { throw new \LogicException(sprintf('A TextareaFormField can only be created from a textarea tag (%s given).', $this->node->nodeName)); } $this->value = null; foreach ($this->node->childNodes as $node) { $this->value .= $node->wholeText; } } }	991 B	2024-07-17 10:22

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