X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fsymfony%2Fdom-crawler%2FField%2FFormField.php;fp=vendor%2Fsymfony%2Fdom-crawler%2FField%2FFormField.php;h=1fa3e1de5f50ee8786dbbe06e2100c05e00e6111;hp=0000000000000000000000000000000000000000;hb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;hpb=57c063afa3f66b07c4bbddc2d6129a96d90f0aad

diff --git a/vendor/symfony/dom-crawler/Field/FormField.php b/vendor/symfony/dom-crawler/Field/FormField.php
new file mode 100644
index 000000000..1fa3e1de5
--- /dev/null
+++ b/vendor/symfony/dom-crawler/Field/FormField.php
@@ -0,0 +1,138 @@
+<?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 \DOMElement
+     */
+    protected $node;
+    /**
+     * @var string
+     */
+    protected $name;
+    /**
+     * @var string
+     */
+    protected $value;
+    /**
+     * @var \DOMDocument
+     */
+    protected $document;
+    /**
+     * @var \DOMXPath
+     */
+    protected $xpath;
+    /**
+     * @var bool
+     */
+    protected $disabled;
+
+    /**
+     * Constructor.
+     *
+     * @param \DOMElement $node The node associated with this field
+     */
+    public function __construct(\DOMElement $node)
+    {
+        $this->node = $node;
+        $this->name = $node->getAttribute('name');
+        $this->xpath = new \DOMXPath($node->ownerDocument);
+
+        $this->initialize();
+    }
+
+    /**
+     * Returns the label tag associated to the field or null if none.
+     *
+     * @return \DOMElement|null
+     */
+    public function getLabel()
+    {
+        $xpath = new \DOMXPath($this->node->ownerDocument);
+
+        if ($this->node->hasAttribute('id')) {
+            $labels = $xpath->query(sprintf('descendant::label[@for="%s"]', $this->node->getAttribute('id')));
+            if ($labels->length > 0) {
+                return $labels->item(0);
+            }
+        }
+
+        $labels = $xpath->query('ancestor::label[1]', $this->node);
+        if ($labels->length > 0) {
+            return $labels->item(0);
+        }
+
+        return;
+    }
+
+    /**
+     * 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 $value The value of the field
+     */
+    public function setValue($value)
+    {
+        $this->value = (string) $value;
+    }
+
+    /**
+     * Returns true if the field should be included in the submitted values.
+     *
+     * @return bool 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 bool
+     */
+    public function isDisabled()
+    {
+        return $this->node->hasAttribute('disabled');
+    }
+
+    /**
+     * Initializes the form field.
+     */
+    abstract protected function initialize();
+}