mirror of
https://github.com/Pathduck/gallery3.git
synced 2026-05-19 19:09:13 -04:00
Delete forge in preparation to refresh it from vendors/forge/modified
This commit is contained in:
Bharat Mediratta
@@ -1,319 +0,0 @@
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<?php
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/**
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* FORGE (FORm GEneration) library.
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*
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* $Id$
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*
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* @package Forge
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* @author Kohana Team
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* @copyright (c) 2007-2008 Kohana Team
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* @license http://kohanaphp.com/license.html
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*/
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class Forge_Core {
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// Template variables
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protected $template = array
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(
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'title' => '',
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'class' => '',
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'open' => '',
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'close' => '',
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);
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// Form attributes
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protected $attr = array();
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// Form inputs and hidden inputs
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public $inputs = array();
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public $hidden = array();
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// Error message format, only used with custom templates
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public $error_format = '<p class="error">{message}</p>';
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public $newline_char = "\n";
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/**
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* Form constructor. Sets the form action, title, method, and attributes.
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*
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* @return void
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*/
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public function __construct($action = NULL, $title = '', $method = NULL, $attr = array())
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{
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// Set form attributes
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$this->attr['action'] = $action;
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$this->attr['method'] = empty($method) ? 'post' : $method;
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// Set template variables
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$this->template['title'] = $title;
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// Empty attributes sets the class to "form"
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empty($attr) and $attr = array('class' => 'form');
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// String attributes is the class name
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is_string($attr) and $attr = array('class' => $attr);
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// Extend the template with the attributes
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$this->attr += $attr;
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}
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/**
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* Magic __get method. Returns the specified form element.
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*
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* @param string unique input name
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* @return object
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*/
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public function __get($key)
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{
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if (isset($this->inputs[$key]))
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{
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return $this->inputs[$key];
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}
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elseif (isset($this->hidden[$key]))
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{
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return $this->hidden[$key];
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}
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}
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/**
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* Magic __call method. Creates a new form element object.
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*
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* @throws Kohana_Exception
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* @param string input type
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* @param string input name
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* @return object
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*/
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public function __call($method, $args)
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{
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// Class name
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$input = 'Form_'.ucfirst($method);
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// Create the input
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switch (count($args))
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{
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case 1:
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$input = new $input($args[0]);
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break;
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case 2:
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$input = new $input($args[0], $args[1]);
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break;
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default:
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throw new Kohana_Exception('forge.invalid_input', $input);
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}
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if ( ! ($input instanceof Form_Input) AND ! ($input instanceof Forge))
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throw new Kohana_Exception('forge.unknown_input', get_class($input));
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$input->method = $this->attr['method'];
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if ($name = $input->name)
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{
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// Assign by name
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if ($method == 'hidden')
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{
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$this->hidden[$name] = $input;
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}
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else
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{
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$this->inputs[$name] = $input;
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}
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}
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else
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{
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// No name, these are unretrievable
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$this->inputs[] = $input;
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}
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return $input;
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}
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/**
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* Set a form attribute. This method is chainable.
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*
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* @param string|array attribute name, or an array of attributes
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* @param string attribute value
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* @return object
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*/
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public function set_attr($key, $val = NULL)
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{
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if (is_array($key))
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{
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// Merge the new attributes with the old ones
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$this->attr = array_merge($this->attr, $key);
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}
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else
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{
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// Set the new attribute
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$this->attr[$key] = $val;
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}
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return $this;
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}
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/**
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* Validates the form by running each inputs validation rules.
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*
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* @return bool
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*/
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public function validate()
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{
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$status = TRUE;
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$inputs = array_merge($this->hidden, $this->inputs);
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foreach ($inputs as $input)
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{
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if ($input->validate() == FALSE)
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{
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$status = FALSE;
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}
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}
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return $status;
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}
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/**
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* Returns the form as an array of input names and values.
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*
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* @return array
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*/
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public function as_array()
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{
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$data = array();
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foreach (array_merge($this->hidden, $this->inputs) as $input)
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{
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if (is_object($input->name)) // It's a Forge_Group object (hopefully)
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{
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foreach ($input->inputs as $group_input)
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{
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if ($name = $group_input->name)
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{
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$data[$name] = $group_input->value;
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}
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}
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}
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else if (is_array($input->inputs))
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{
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foreach ($input->inputs as $group_input)
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{
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if ($name = $group_input->name)
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{
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$data[$name] = $group_input->value;
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}
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}
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}
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else if ($name = $input->name) // It's a normal input
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{
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// Return only named inputs
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$data[$name] = $input->value;
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}
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}
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return $data;
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}
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/**
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* Changes the error message format. Your message formatting must
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* contain a {message} placeholder.
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*
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* @throws Kohana_Exception
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* @param string new message format
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* @return void
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*/
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public function error_format($string = '')
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{
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if (strpos((string) $string, '{message}') === FALSE)
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throw new Kohana_Exception('validation.error_format');
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$this->error_format = $string;
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}
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/**
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* Creates the form HTML
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*
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* @param string form view template name
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* @param boolean use a custom view
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* @return string
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*/
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public function render($template = 'forge_template', $custom = FALSE)
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{
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// Load template
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$form = new View($template);
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if ($custom)
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{
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// Using a custom view
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$data = array();
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foreach (array_merge($this->hidden, $this->inputs) as $input)
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{
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$data[$input->name] = $input;
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// Groups will never have errors, so skip them
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if ($input instanceof Form_Group)
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continue;
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// Compile the error messages for this input
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$messages = '';
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$errors = $input->error_messages();
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if (is_array($errors) AND ! empty($errors))
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{
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foreach ($errors as $error)
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{
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// Replace the message with the error in the html error string
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$messages .= str_replace('{message}', $error, $this->error_format).$this->newline_char;
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}
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}
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$data[$input->name.'_errors'] = $messages;
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}
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$form->set($data);
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}
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else
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{
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// Using a template view
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$form->set($this->template);
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$hidden = array();
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if ( ! empty($this->hidden))
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{
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foreach ($this->hidden as $input)
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{
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$hidden[$input->name] = $input->value;
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}
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}
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$form_type = 'open';
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// See if we need a multipart form
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$check_inputs = array($this->inputs);
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while ($check_inputs) {
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foreach (array_shift($check_inputs) as $input) {
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if ($input instanceof Form_Upload)
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{
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$form_type = 'open_multipart';
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}
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if ($input instanceof Form_Group)
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{
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$check_inputs += array($input->inputs);
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}
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}
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}
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// Set the form open and close
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$form->open = form::$form_type(arr::remove('action', $this->attr), $this->attr, $hidden);
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$form->close = form::close();
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// Set the inputs
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$form->inputs = $this->inputs;
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}
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return $form;
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}
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/**
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* Returns the form HTML
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*/
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public function __toString()
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{
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return (string) $this->render();
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}
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} // End Forge
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