form.php

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<?php
/* SVN FILE: $Id: form.php 8173 2009-05-14 03:26:53Z jperras $ */
/**
 * Automatic generation of HTML FORMs from given data.
 *
 * Used for scaffolding.
 *
 * PHP versions 4 and 5
 *
 * CakePHP(tm) :  Rapid Development Framework (http://www.cakephp.org)
 * Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @filesource
 * @copyright     Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
 * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
 * @package       cake
 * @subpackage    cake.cake.libs.view.helpers
 * @since         CakePHP(tm) v 0.10.0.1076
 * @version       $Revision: 8173 $
 * @modifiedby    $LastChangedBy: jperras $
 * @lastmodified  $Date: 2009-05-13 23:26:53 -0400 (Wed, 13 May 2009) $
 * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
 */
/**
 * Form helper library.
 *
 * Automatic generation of HTML FORMs from given data.
 *
 * @package       cake
 * @subpackage    cake.cake.libs.view.helpers
 */
class FormHelper extends AppHelper {
/**
 * Other helpers used by FormHelper
 *
 * @var array
 * @access public
 */
    var $helpers = array('Html');
/**
 * Holds the fields array('field_name' => array('type'=> 'string', 'length'=> 100),
 * primaryKey and validates array('field_name')
 *
 * @access public
 */
    var $fieldset = array('fields' => array(), 'key' => 'id', 'validates' => array());
/**
 * Options used by DateTime fields
 *
 * @var array
 */
    var $__options = array(
        'day' => array(), 'minute' => array(), 'hour' => array(),
        'month' => array(), 'year' => array(), 'meridian' => array()
    );
/**
 * List of fields created, used with secure forms.
 *
 * @var array
 * @access public
 */
    var $fields = array();
/**
 * Defines the type of form being created.  Set by FormHelper::create().
 *
 * @var string
 * @access public
 */
    var $requestType = null;
/**
 * Returns an HTML FORM element.
 *
 * Options:
 *
 * - 'type' Form method defaults to POST
 * - 'action'  The Action the form submits to. Can be a string or array,
 * - 'url'  The url the form submits to. Can be a string or a url array,
 * - 'default'  Allows for the creation of Ajax forms.
 * - 'onsubmit' Used in conjunction with 'default' to create ajax forms.
 *
 * @access public
 * @param string $model The model object which the form is being defined for
 * @param array $options An array of html attributes and options.
 * @return string An formatted opening FORM tag.
 */
    function create($model = null, $options = array()) {
        $defaultModel = null;
        $view =& ClassRegistry::getObject('view');

        if (is_array($model) && empty($options)) {
            $options = $model;
            $model = null;
        }

        if (empty($model) && $model !== false && !empty($this->params['models'])) {
            $model = $this->params['models'][0];
            $defaultModel = $this->params['models'][0];
        } elseif (empty($model) && empty($this->params['models'])) {
            $model = false;
        } elseif (is_string($model) && strpos($model, '.') !== false) {
            $path = explode('.', $model);
            $model = $path[count($path) - 1];
        }

        if (ClassRegistry::isKeySet($model)) {
            $object =& ClassRegistry::getObject($model);
        }

        $models = ClassRegistry::keys();
        foreach ($models as $currentModel) {
            if (ClassRegistry::isKeySet($currentModel)) {
                $currentObject =& ClassRegistry::getObject($currentModel);
                if (is_a($currentObject, 'Model') && !empty($currentObject->validationErrors)) {
                    $this->validationErrors[Inflector::camelize($currentModel)] =& $currentObject->validationErrors;
                }
            }
        }

        $this->setEntity($model . '.', true);
        $append = '';
        $created = $id = false;

        if (isset($object)) {
            $fields = $object->schema();
            foreach ($fields as $key => $value) {
                unset($fields[$key]);
                $fields[$model . '.' . $key] = $value;
            }

            if (!empty($object->hasAndBelongsToMany)) {
                foreach ($object->hasAndBelongsToMany as $alias => $assocData) {
                    $fields[$alias] = array('type' => 'multiple');
                }
            }
            $validates = array();
            if (!empty($object->validate)) {
                foreach ($object->validate as $validateField => $validateProperties) {
                    if (is_array($validateProperties)) {
                        $dims = Set::countDim($validateProperties);
                        if (($dims == 1 && !isset($validateProperties['required']) || (array_key_exists('required', $validateProperties) && $validateProperties['required'] !== false))) {
                            $validates[] = $validateField;
                        } elseif ($dims > 1) {
                            foreach ($validateProperties as $rule => $validateProp) {
                                if (is_array($validateProp) && (array_key_exists('required', $validateProp) && $validateProp['required'] !== false)) {
                                    $validates[] = $validateField;
                                }
                            }
                        }
                    }
                }
            }
            $key = $object->primaryKey;
            $this->fieldset = compact('fields', 'key', 'validates');
        }

        $data = $this->fieldset;
        $recordExists = (
            isset($this->data[$model]) &&
            isset($this->data[$model][$data['key']]) &&
            !empty($this->data[$model][$data['key']])
        );

        if ($recordExists) {
            $created = true;
            $id = $this->data[$model][$data['key']];
        }
        $options = array_merge(array(
            'type' => ($created && empty($options['action'])) ? 'put' : 'post',
            'action' => null,
            'url' => null,
            'default' => true),
        $options);

        if (empty($options['url']) || is_array($options['url'])) {
            if (empty($options['url']['controller'])) {
                if (!empty($model) && $model != $defaultModel) {
                    $options['url']['controller'] = Inflector::underscore(Inflector::pluralize($model));
                } elseif (!empty($this->params['controller'])) {
                    $options['url']['controller'] = Inflector::underscore($this->params['controller']);
                }
            }
            if (empty($options['action'])) {
                $options['action'] = ($created) ? 'edit' : 'add';
            }

            $actionDefaults = array(
                'plugin' => $this->plugin,
                'controller' => $view->viewPath,
                'action' => $options['action'],
                'id' => $id
            );
            if (!empty($options['action']) && !isset($options['id'])) {
                $options['id'] = $model . Inflector::camelize($options['action']) . 'Form';
            }
            $options['action'] = array_merge($actionDefaults, (array)$options['url']);
        } elseif (is_string($options['url'])) {
            $options['action'] = $options['url'];
        }
        unset($options['url']);

        switch (strtolower($options['type'])) {
            case 'get':
                $htmlAttributes['method'] = 'get';
            break;
            case 'file':
                $htmlAttributes['enctype'] = 'multipart/form-data';
                $options['type'] = ($created) ? 'put' : 'post';
            case 'post':
            case 'put':
            case 'delete':
                $append .= $this->hidden('_method', array(
                    'name' => '_method', 'value' => strtoupper($options['type']), 'id' => null
                ));
            default:
                $htmlAttributes['method'] = 'post';
            break;
        }
        $this->requestType = strtolower($options['type']);

        $htmlAttributes['action'] = $this->url($options['action']);
        unset($options['type'], $options['action']);

        if ($options['default'] == false) {
            if (isset($htmlAttributes['onSubmit']) || isset($htmlAttributes['onsubmit'])) {
                $htmlAttributes['onsubmit'] .= ' event.returnValue = false; return false;';
            } else {
                $htmlAttributes['onsubmit'] = 'event.returnValue = false; return false;';
            }
        }
        unset($options['default']);
        $htmlAttributes = array_merge($options, $htmlAttributes);

        if (isset($this->params['_Token']) && !empty($this->params['_Token'])) {
            $append .= $this->hidden('_Token.key', array(
                'value' => $this->params['_Token']['key'], 'id' => 'Token' . mt_rand())
            );
        }

        if (!empty($append)) {
            $append = sprintf($this->Html->tags['fieldset'], ' style="display:none;"', $append);
        }

        $this->setEntity($model . '.', true);
        $attributes = $this->_parseAttributes($htmlAttributes, null, '');
        return $this->output(sprintf($this->Html->tags['form'], $attributes)) . $append;
    }
/**
 * Closes an HTML form, cleans up values set by FormHelper::create(), and writes hidden
 * input fields where appropriate.
 *
 * If $options is set a form submit button will be created.
 *
 * @param mixed $options as a string will use $options as the value of button,
 *  array usage:
 *      array('label' => 'save'); value="save"
 *      array('label' => 'save', 'name' => 'Whatever'); value="save" name="Whatever"
 *      array('name' => 'Whatever'); value="Submit" name="Whatever"
 *      array('label' => 'save', 'name' => 'Whatever', 'div' => 'good') <div class="good"> value="save" name="Whatever"
 *      array('label' => 'save', 'name' => 'Whatever', 'div' => array('class' => 'good')); <div class="good"> value="save" name="Whatever"
 *
 * @return string a closing FORM tag optional submit button.
 * @access public
 */
    function end($options = null) {
        if (!empty($this->params['models'])) {
            $models = $this->params['models'][0];
        }
        $out = null;
        $submit = null;

        if ($options !== null) {
            $submitOptions = array();
            if (is_string($options)) {
                $submit = $options;
            } else {
                if (isset($options['label'])) {
                    $submit = $options['label'];
                    unset($options['label']);
                }
                $submitOptions = $options;

                if (!$submit) {
                    $submit = __('Submit', true);
                }
            }
            $out .= $this->submit($submit, $submitOptions);
        }
        if (isset($this->params['_Token']) && !empty($this->params['_Token'])) {
            $out .= $this->secure($this->fields);
            $this->fields = array();
        }
        $this->setEntity(null);
        $out .= $this->Html->tags['formend'];

        $view =& ClassRegistry::getObject('view');
        $view->modelScope = false;
        return $this->output($out);
    }
/**
 * Generates a hidden field with a security hash based on the fields used in the form.
 *
 * @param array $fields The list of fields to use when generating the hash
 * @return string A hidden input field with a security hash
 * @access public
 */
    function secure($fields = array()) {
        if (!isset($this->params['_Token']) || empty($this->params['_Token'])) {
            return;
        }
        $out = '<fieldset style="display:none;">';
        $locked = array();

        foreach ($fields as $key => $value) {
            if (!is_int($key)) {
                $locked[$key] = $value;
                unset($fields[$key]);
            }
        }
        sort($fields, SORT_STRING);
        ksort($locked, SORT_STRING);
        $fields += $locked;

        $fields = Security::hash(serialize($fields) . Configure::read('Security.salt'));
        $locked = str_rot13(serialize(array_keys($locked)));

        $out .= $this->hidden('_Token.fields', array(
            'value' => urlencode($fields . ':' . $locked),
            'id' => 'TokenFields' . mt_rand()
        ));
        return $out .= '</fieldset>';
    }
/**
 * Determine which fields of a form should be used for hash
 *
 * @param mixed $field Reference to field to be secured
 * @param mixed $value Field value, if value should not be tampered with
 * @access private
 */
    function __secure($field = null, $value = null) {
        if (!$field) {
            $view =& ClassRegistry::getObject('view');
            $field = $view->entity();
        } elseif (is_string($field)) {
            $field = Set::filter(explode('.', $field), true);
        }

        if (!empty($this->params['_Token']['disabledFields'])) {
            foreach ((array)$this->params['_Token']['disabledFields'] as $disabled) {
                $disabled = explode('.', $disabled);
                if (array_values(array_intersect($field, $disabled)) === $disabled) {
                    return;
                }
            }
        }
        $field = join('.', $field);
        if (!in_array($field, $this->fields)) {
            if ($value !== null) {
                return $this->fields[$field] = $value;
            }
            $this->fields[] = $field;
        }
    }
/**
 * Returns true if there is an error for the given field, otherwise false
 *
 * @param string $field This should be "Modelname.fieldname"
 * @return boolean If there are errors this method returns true, else false.
 * @access public
 */
    function isFieldError($field) {
        $this->setEntity($field);
        return (bool)$this->tagIsInvalid();
    }
/**
 * Returns a formatted error message for given FORM field, NULL if no errors.
 *
 * Options:
 *
 * - 'escape'  bool  Whether or not to html escape the contents of the error.
 * - 'wrap'  mixed  Whether or not the error message should be wrapped in a div. If a
 *   string, will be used as the HTML tag to use.
 * - 'class'  string  The classname for the error message
 *
 * @param string $field  A field name, like "Modelname.fieldname"
 * @param mixed $text  Error message or array of $options
 * @param array $options  Rendering options for <div /> wrapper tag
 * @return string If there are errors this method returns an error message, otherwise null.
 * @access public
 */
    function error($field, $text = null, $options = array()) {
        $defaults = array('wrap' => true, 'class' => 'error-message', 'escape' => true);
        $options = array_merge($defaults, $options);
        $this->setEntity($field);

        if ($error = $this->tagIsInvalid()) {
            if (is_array($error)) {
                list(,,$field) = explode('.', $field);
                if (isset($error[$field])) {
                    $error = $error[$field];
                } else {
                    return null;
                }
            }

            if (is_array($text) && is_numeric($error) && $error > 0) {
                $error--;
            }
            if (is_array($text) && isset($text[$error])) {
                $text = $text[$error];
            } elseif (is_array($text)) {
                $options = array_merge($options, $text);
                $text = null;
            }

            if ($text != null) {
                $error = $text;
            } elseif (is_numeric($error)) {
                $error = sprintf(__('Error in field %s', true), Inflector::humanize($this->field()));
            }
            if ($options['escape']) {
                $error = h($error);
                unset($options['escape']);
            }
            if ($options['wrap']) {
                $tag = is_string($options['wrap']) ? $options['wrap'] : 'div';
                unset($options['wrap']);
                return $this->Html->tag($tag, $error, $options);
            } else {
                return $error;
            }
        } else {
            return null;
        }
    }
/**
 * Returns a formatted LABEL element for HTML FORMs.
 *
 * @param string $fieldName This should be "Modelname.fieldname"
 * @param string $text Text that will appear in the label field.
 * @param array $attributes Array of HTML attributes.
 * @return string The formatted LABEL element
 */
    function label($fieldName = null, $text = null, $attributes = array()) {
        if (empty($fieldName)) {
            $view = ClassRegistry::getObject('view');
            $fieldName = implode('.', $view->entity());
        }

        if ($text === null) {
            if (strpos($fieldName, '.') !== false) {
                $text = array_pop(explode('.', $fieldName));
            } else {
                $text = $fieldName;
            }
            if (substr($text, -3) == '_id') {
                $text = substr($text, 0, strlen($text) - 3);
            }
            $text = __(Inflector::humanize(Inflector::underscore($text)), true);
        }

        if (isset($attributes['for'])) {
            $labelFor = $attributes['for'];
            unset($attributes['for']);
        } else {
            $labelFor = $this->domId($fieldName);
        }

        return $this->output(sprintf(
            $this->Html->tags['label'],
            $labelFor,
            $this->_parseAttributes($attributes), $text
        ));
    }
/**
 * Will display all the fields passed in an array expects fieldName as an array key
 * replaces generateFields
 *
 * @access public
 * @param array $fields works well with Controller::generateFields() or on its own;
 * @param array $blacklist a simple array of fields to skip
 * @return output
 */
    function inputs($fields = null, $blacklist = null) {
        $fieldset = $legend = true;

        if (is_array($fields)) {
            if (array_key_exists('legend', $fields)) {
                $legend = $fields['legend'];
                unset($fields['legend']);
            }

            if (isset($fields['fieldset'])) {
                $fieldset = $fields['fieldset'];
                unset($fields['fieldset']);
            }
        } elseif ($fields !== null) {
            $fieldset = $legend = $fields;
            if (!is_bool($fieldset)) {
                $fieldset = true;
            }
            $fields = array();
        }

        if (empty($fields)) {
            $fields = array_keys($this->fieldset['fields']);
        }

        if ($legend === true) {
            $actionName = __('New', true);
            $isEdit = (
                strpos($this->action, 'update') !== false ||
                strpos($this->action, 'edit') !== false
            );
            if ($isEdit) {
                $actionName = __('Edit', true);
            }
            $modelName = Inflector::humanize(Inflector::underscore($this->model()));
            $legend = $actionName .' '. __($modelName, true);
        }

        $out = null;
        foreach ($fields as $name => $options) {
            if (is_numeric($name) && !is_array($options)) {
                $name = $options;
                $options = array();
            }
            $entity = explode('.', $name);
            $blacklisted = (
                is_array($blacklist) &&
                (in_array($name, $blacklist) || in_array(end($entity), $blacklist))
            );
            if ($blacklisted) {
                continue;
            }
            $out .= $this->input($name, $options);
        }

        if (is_string($fieldset)) {
            $fieldsetClass = sprintf(' class="%s"', $fieldset);
        } else {
            $fieldsetClass = '';
        }

        if ($fieldset && $legend) {
            return sprintf(
                $this->Html->tags['fieldset'],
                $fieldsetClass,
                sprintf($this->Html->tags['legend'], $legend) . $out
            );
        } elseif ($fieldset) {
            return sprintf($this->Html->tags['fieldset'], $fieldsetClass, $out);
        } else {
            return $out;
        }
    }
/**
 * Generates a form input element complete with label and wrapper div
 *
 * Options - See each field type method for more information. Any options that are part of 
 * $attributes or $options for the different type methods can be included in $options for input().
 *
 * - 'type' - Force the type of widget you want. e.g. ```type => 'select'```
 * - 'label' - control the label
 * - 'div' - control the wrapping div element
 * - 'options' - for widgets that take options e.g. radio, select
 * - 'error' - control the error message that is produced
 *
 * @param string $fieldName This should be "Modelname.fieldname"
 * @param array $options Each type of input takes different options.
 * @return string Completed form widget
 */
    function input($fieldName, $options = array()) {
        $view =& ClassRegistry::getObject('view');
        $this->setEntity($fieldName);
        $entity = join('.', $view->entity());

        $defaults = array('before' => null, 'between' => null, 'after' => null);
        $options = array_merge($defaults, $options);

        if (!isset($options['type'])) {
            $options['type'] = 'text';

            if (isset($options['options'])) {
                $options['type'] = 'select';
            } elseif (in_array($this->field(), array('psword', 'passwd', 'password'))) {
                $options['type'] = 'password';
            } elseif (isset($this->fieldset['fields'][$entity])) {
                $fieldDef = $this->fieldset['fields'][$entity];
                $type = $fieldDef['type'];
                $primaryKey = $this->fieldset['key'];
            } elseif (ClassRegistry::isKeySet($this->model())) {
                $model =& ClassRegistry::getObject($this->model());
                $type = $model->getColumnType($this->field());
                $fieldDef = $model->schema();

                if (isset($fieldDef[$this->field()])) {
                    $fieldDef = $fieldDef[$this->field()];
                } else {
                    $fieldDef = array();
                }
                $primaryKey = $model->primaryKey;
            }

            if (isset($type)) {
                $map = array(
                    'string'  => 'text',     'datetime'  => 'datetime',
                    'boolean' => 'checkbox', 'timestamp' => 'datetime',
                    'text'    => 'textarea', 'time'      => 'time',
                    'date'    => 'date',     'float'     => 'text'
                );

                if (isset($this->map[$type])) {
                    $options['type'] = $this->map[$type];
                } elseif (isset($map[$type])) {
                    $options['type'] = $map[$type];
                }
                if ($this->field() == $primaryKey) {
                    $options['type'] = 'hidden';
                }
            }

            if ($this->model() === $this->field()) {
                $options['type'] = 'select';
                if (!isset($options['multiple'])) {
                    $options['multiple'] = 'multiple';
                }
            }
        }
        $types = array('text', 'checkbox', 'radio', 'select');

        if (!isset($options['options']) && in_array($options['type'], $types)) {
            $view =& ClassRegistry::getObject('view');
            $varName = Inflector::variable(
                Inflector::pluralize(preg_replace('/_id$/', '', $this->field()))
            );
            $varOptions = $view->getVar($varName);
            if (is_array($varOptions)) {
                if ($options['type'] !== 'radio') {
                    $options['type'] = 'select';
                }
                $options['options'] = $varOptions;
            }
        }

        $autoLength = (!array_key_exists('maxlength', $options) && isset($fieldDef['length']));
        if ($autoLength && $options['type'] == 'text') {
            $options['maxlength'] = $fieldDef['length'];
        }
        if ($autoLength && $fieldDef['type'] == 'float') {
            $options['maxlength'] = array_sum(explode(',', $fieldDef['length']))+1;
        }

        $out = '';
        $div = true;
        $divOptions = array();

        if (array_key_exists('div', $options)) {
            $div = $options['div'];
            unset($options['div']);
        }

        if (!empty($div)) {
            $divOptions['class'] = 'input';
            $divOptions = $this->addClass($divOptions, $options['type']);
            if (is_string($div)) {
                $divOptions['class'] = $div;
            } elseif (is_array($div)) {
                $divOptions = array_merge($divOptions, $div);
            }
            if (in_array($this->field(), $this->fieldset['validates'])) {
                $divOptions = $this->addClass($divOptions, 'required');
            }
            if (!isset($divOptions['tag'])) {
                $divOptions['tag'] = 'div';
            }
        }

        $label = null;
        if (isset($options['label']) && $options['type'] !== 'radio') {
            $label = $options['label'];
            unset($options['label']);
        }

        if ($options['type'] === 'radio') {
            $label = false;
            if (isset($options['options'])) {
                if (is_array($options['options'])) {
                    $radioOptions = $options['options'];
                } else {
                    $radioOptions = array($options['options']);
                }
                unset($options['options']);
            }
        }

        if ($label !== false) {
            $labelAttributes = $this->domId(array(), 'for');
            if (in_array($options['type'], array('date', 'datetime'))) {
                $labelAttributes['for'] .= 'Month';
            } else if ($options['type'] === 'time') {
                $labelAttributes['for'] .= 'Hour';
            }

            if (is_array($label)) {
                $labelText = null;
                if (isset($label['text'])) {
                    $labelText = $label['text'];
                    unset($label['text']);
                }
                $labelAttributes = array_merge($labelAttributes, $label);
            } else {
                $labelText = $label;
            }

            if (isset($options['id'])) {
                $labelAttributes = array_merge($labelAttributes, array('for' => $options['id']));
            }
            $out = $this->label($fieldName, $labelText, $labelAttributes);
        }

        $error = null;
        if (isset($options['error'])) {
            $error = $options['error'];
            unset($options['error']);
        }

        $selected = null;
        if (array_key_exists('selected', $options)) {
            $selected = $options['selected'];
            unset($options['selected']);
        }
        if (isset($options['rows']) || isset($options['cols'])) {
            $options['type'] = 'textarea';
        }

        $empty = false;
        if (isset($options['empty'])) {
            $empty = $options['empty'];
            unset($options['empty']);
        }

        $timeFormat = 12;
        if (isset($options['timeFormat'])) {
            $timeFormat = $options['timeFormat'];
            unset($options['timeFormat']);
        }

        $dateFormat = 'MDY';
        if (isset($options['dateFormat'])) {
            $dateFormat = $options['dateFormat'];
            unset($options['dateFormat']);
        }

        $type    = $options['type'];
        $before  = $options['before'];
        $between = $options['between'];
        $after   = $options['after'];
        unset($options['type'], $options['before'], $options['between'], $options['after']);

        switch ($type) {
            case 'hidden':
                $out = $this->hidden($fieldName, $options);
                unset($divOptions);
            break;
            case 'checkbox':
                $out = $before . $this->checkbox($fieldName, $options) . $between . $out;
            break;
            case 'radio':
                $out = $before . $out . $this->radio($fieldName, $radioOptions, $options) . $between;
            break;
            case 'text':
            case 'password':
                $out = $before . $out . $between . $this->{$type}($fieldName, $options);
            break;
            case 'file':
                $out = $before . $out . $between . $this->file($fieldName, $options);
            break;
            case 'select':
                $options = array_merge(array('options' => array()), $options);
                $list = $options['options'];
                unset($options['options']);
                $out = $before . $out . $between . $this->select(
                    $fieldName, $list, $selected, $options, $empty
                );
            break;
            case 'time':
                $out = $before . $out . $between . $this->dateTime(
                    $fieldName, null, $timeFormat, $selected, $options, $empty
                );
            break;
            case 'date':
                $out = $before . $out . $between . $this->dateTime(
                    $fieldName, $dateFormat, null, $selected, $options, $empty
                );
            break;
            case 'datetime':
                $out = $before . $out . $between . $this->dateTime(
                    $fieldName, $dateFormat, $timeFormat, $selected, $options, $empty
                );
            break;
            case 'textarea':
            default:
                $out = $before . $out . $between . $this->textarea($fieldName, array_merge(
                    array('cols' => '30', 'rows' => '6'), $options
                ));
            break;
        }

        if ($type != 'hidden') {
            $out .= $after;
            if ($error !== false) {
                $errMsg = $this->error($fieldName, $error);
                if ($errMsg) {
                    $out .= $errMsg;
                    $divOptions = $this->addClass($divOptions, 'error');
                }
            }
        }
        if (isset($divOptions) && isset($divOptions['tag'])) {
            $tag = $divOptions['tag'];
            unset($divOptions['tag']);
            $out = $this->Html->tag($tag, $out, $divOptions);
        }
        return $out;
    }
/**
 * Creates a checkbox input widget.
 *
 * Options:
 *
 * - 'value' - the value of the checkbox
 * - checked' - boolean indicate that this checkbox is checked.
 *
 * @param string $fieldName Name of a field, like this "Modelname.fieldname"
 * @param array $options Array of HTML attributes.
 * @todo Right now, automatically setting the 'checked' value is dependent on whether or not the
 *    checkbox is bound to a model.  This should probably be re-evaluated in future versions.
 * @return string An HTML text input element
 */
    function checkbox($fieldName, $options = array()) {
        $options = $this->_initInputField($fieldName, $options);
        $value = current($this->value());

        if (!isset($options['value']) || empty($options['value'])) {
            $options['value'] = 1;
        } elseif (!empty($value) && $value === $options['value']) {
            $options['checked'] = 'checked';
        }
        $hiddenOptions = array(
            'id' => $options['id'] . '_', 'name' => $options['name'],
            'value' => '0', 'secure' => false
        );
        if (isset($options['disabled']) && $options['disabled'] == true) {
            $hiddenOptions['disabled'] = 'disabled';
        }
        $output = $this->hidden($fieldName, $hiddenOptions);

        return $this->output($output . sprintf(
            $this->Html->tags['checkbox'],
            $options['name'],
            $this->_parseAttributes($options, array('name'), null, ' ')
        ));
    }
/**
 * Creates a set of radio widgets.
 *
 * Attributes:
 *
 * - 'separator' - define the string in between the radio buttons
 * - 'legend' - control whether or not the widget set has a fieldset & legend
 * - 'value' - indicate a value that is should be checked
 * - 'label' - boolean to indicate whether or not labels for widgets show be displayed
 *
 * @param string $fieldName Name of a field, like this "Modelname.fieldname"
 * @param array $options Radio button options array.
 * @param array $attributes Array of HTML attributes.
 * @return string
 */
    function radio($fieldName, $options = array(), $attributes = array()) {
        $attributes = $this->_initInputField($fieldName, $attributes);
        $legend = false;

        if (isset($attributes['legend'])) {
            $legend = $attributes['legend'];
            unset($attributes['legend']);
        } elseif (count($options) > 1) {
            $legend = __(Inflector::humanize($this->field()), true);
        }
        $label = true;

        if (isset($attributes['label'])) {
            $label = $attributes['label'];
            unset($attributes['label']);
        }
        $inbetween = null;

        if (isset($attributes['separator'])) {
            $inbetween = $attributes['separator'];
            unset($attributes['separator']);
        }

        if (isset($attributes['value'])) {
            $value = $attributes['value'];
        } else {
            $value =  $this->value($fieldName);
        }
        $out = array();

        foreach ($options as $optValue => $optTitle) {
            $optionsHere = array('value' => $optValue);

            if (isset($value) && $optValue == $value) {
                $optionsHere['checked'] = 'checked';
            }
            $parsedOptions = $this->_parseAttributes(
                array_merge($attributes, $optionsHere),
                array('name', 'type', 'id'), '', ' '
            );
            $tagName = Inflector::camelize(
                $attributes['id'] . '_' . Inflector::underscore($optValue)
            );

            if ($label) {
                $optTitle =  sprintf($this->Html->tags['label'], $tagName, null, $optTitle);
            }
            $out[] =  sprintf(
                $this->Html->tags['radio'], $attributes['name'],
                $tagName, $parsedOptions, $optTitle
            );
        }
        $hidden = null;

        if (!isset($value) || $value === '') {
            $hidden = $this->hidden($fieldName, array(
                'id' => $attributes['id'] . '_', 'value' => '', 'name' => $attributes['name']
            ));
        }
        $out = $hidden . join($inbetween, $out);

        if ($legend) {
            $out = sprintf(
                $this->Html->tags['fieldset'], '',
                sprintf($this->Html->tags['legend'], $legend) . $out
            );
        }
        return $this->output($out);
    }
/**
 * Creates a text input widget.
 *
 * @param string $fieldName Name of a field, in the form "Modelname.fieldname"
 * @param array  $options Array of HTML attributes.
 * @return string An HTML text input element
 */
    function text($fieldName, $options = array()) {
        $options = $this->_initInputField($fieldName, array_merge(
            array('type' => 'text'), $options
        ));
        return $this->output(sprintf(
            $this->Html->tags['input'],
            $options['name'],
            $this->_parseAttributes($options, array('name'), null, ' ')
        ));
    }
/**
 * Creates a password input widget.
 *
 * @param  string  $fieldName Name of a field, like in the form "Modelname.fieldname"
 * @param  array    $options Array of HTML attributes.
 * @return string
 */
    function password($fieldName, $options = array()) {
        $options = $this->_initInputField($fieldName, $options);
        return $this->output(sprintf(
            $this->Html->tags['password'],
            $options['name'],
            $this->_parseAttributes($options, array('name'), null, ' ')
        ));
    }
/**
 * Creates a textarea widget.
 *
 * @param string $fieldName Name of a field, in the form "Modelname.fieldname"
 * @param array $options Array of HTML attributes.
 * @return string An HTML text input element
 */
    function textarea($fieldName, $options = array()) {
        $options = $this->_initInputField($fieldName, $options);
        $value = null;

        if (array_key_exists('value', $options)) {
            $value = $options['value'];
            if (!array_key_exists('escape', $options) || $options['escape'] !== false) {
                $value = h($value);
            }
            unset($options['value']);
        }
        return $this->output(sprintf(
            $this->Html->tags['textarea'],
            $options['name'],
            $this->_parseAttributes($options, array('type', 'name'), null, ' '),
            $value
        ));
    }
/**
 * Creates a hidden input field.
 *
 * @param string $fieldName Name of a field, in the form"Modelname.fieldname"
 * @param array $options Array of HTML attributes.
 * @return string
 * @access public
 */
    function hidden($fieldName, $options = array()) {
        $secure = true;

        if (isset($options['secure'])) {
            $secure = $options['secure'];
            unset($options['secure']);
        }
        $options = $this->_initInputField($fieldName, array_merge(
            $options, array('secure' => false)
        ));
        $model = $this->model();

        if ($fieldName !== '_method' && $model !== '_Token' && $secure) {
            $this->__secure(null, '' . $options['value']);
        }

        return $this->output(sprintf(
            $this->Html->tags['hidden'],
            $options['name'],
            $this->_parseAttributes($options, array('name', 'class'), '', ' ')
        ));
    }
/**
 * Creates file input widget.
 *
 * @param string $fieldName Name of a field, in the form "Modelname.fieldname"
 * @param array $options Array of HTML attributes.
 * @return string
 * @access public
 */
    function file($fieldName, $options = array()) {
        $options = array_merge($options, array('secure' => false));
        $options = $this->_initInputField($fieldName, $options);
        $view =& ClassRegistry::getObject('view');
        $field = $view->entity();

        foreach (array('name', 'type', 'tmp_name', 'error', 'size') as $suffix) {
            $this->__secure(array_merge($field, array($suffix)));
        }

        $attributes = $this->_parseAttributes($options, array('name'), '', ' ');
        return $this->output(sprintf($this->Html->tags['file'], $options['name'], $attributes));
    }
/**
 * Creates a button tag.
 *
 * @param string $title  The button's caption
 * @param array $options Array of options.
 * @return string A HTML button tag.
 * @access public
 */
    function button($title, $options = array()) {
        $options = array_merge(array('type' => 'button', 'value' => $title), $options);

        if (isset($options['name']) && strpos($options['name'], '.') !== false) {
            if ($this->value($options['name'])) {
                $options['checked'] = 'checked';
            }
            $name = $options['name'];
            unset($options['name']);
            $options = $this->_initInputField($name, $options);
        }
        return $this->output(sprintf(
            $this->Html->tags['button'],
            $options['type'],
            $this->_parseAttributes($options, array('type'), '', ' ')
        ));
    }
/**
 * Creates a submit button element.
 *
 * @param string $caption The label appearing on the button OR if string contains :// or the
 *  extension .jpg, .jpe, .jpeg, .gif, .png use an image if the extension
 *  exists, AND the first character is /, image is relative to webroot,
 *  OR if the first character is not /, image is relative to webroot/img.
 * @param array $options 
 * @return string A HTML submit button
 */
    function submit($caption = null, $options = array()) {
        if (!$caption) {
            $caption = __('Submit', true);
        }
        $out = null;
        $div = true;

        if (isset($options['div'])) {
            $div = $options['div'];
            unset($options['div']);
        }
        $divOptions = array('tag' => 'div');

        if ($div === true) {
            $divOptions['class'] = 'submit';
        } elseif ($div === false) {
            unset($divOptions);
        } elseif (is_string($div)) {
            $divOptions['class'] = $div;
        } elseif (is_array($div)) {
            $divOptions = array_merge(array('class' => 'submit', 'tag' => 'div'), $div);
        }

        if (strpos($caption, '://') !== false) {
            $out .= $this->output(sprintf(
                $this->Html->tags['submitimage'],
                $caption,
                $this->_parseAttributes($options, null, '', ' ')
            ));
        } elseif (preg_match('/\.(jpg|jpe|jpeg|gif|png|ico)$/', $caption)) {
            if ($caption{0} !== '/') {
                $url = $this->webroot(IMAGES_URL . $caption);
            } else {
                $caption = trim($caption, '/');
                $url = $this->webroot($caption);
            }
            $out .= $this->output(sprintf(
                $this->Html->tags['submitimage'],
                $url,
                $this->_parseAttributes($options, null, '', ' ')
            ));
        } else {
            $options['value'] = $caption;
            $out .= $this->output(sprintf(
                $this->Html->tags['submit'],
                $this->_parseAttributes($options, null, '', ' ')
            ));
        }

        if (isset($divOptions)) {
            $tag = $divOptions['tag'];
            unset($divOptions['tag']);
            $out = $this->Html->tag($tag, $out, $divOptions);
        }
        return $out;
    }
/**
 * Returns a formatted SELECT element.
 *
 * Attributes:
 *
 * - 'showParents' - If included in the array and set to true, an additional option element
 *   will be added for the parent of each option group.
 * - 'multiple' - show a multiple select box.  If set to 'checkbox' multiple checkboxes will be
 *   created instead.
 *
 * @param string $fieldName Name attribute of the SELECT
 * @param array $options Array of the OPTION elements (as 'value'=>'Text' pairs) to be used in the
 *    SELECT element
 * @param mixed $selected The option selected by default.  If null, the default value
 *   from POST data will be used when available.
 * @param array $attributes The HTML attributes of the select element.
 * @param mixed $showEmpty If true, the empty select option is shown.  If a string,
 *   that string is displayed as the empty element.
 * @return string Formatted SELECT element
 */
    function select($fieldName, $options = array(), $selected = null, $attributes = array(), $showEmpty = '') {
        $select = array();
        $showParents = false;
        $escapeOptions = true;
        $style = null;
        $tag = null;

        if (isset($attributes['escape'])) {
            $escapeOptions = $attributes['escape'];
            unset($attributes['escape']);
        }
        $attributes = $this->_initInputField($fieldName, array_merge(
            (array)$attributes, array('secure' => false)
        ));

        if (is_string($options) && isset($this->__options[$options])) {
            $options = $this->__generateOptions($options);
        } elseif (!is_array($options)) {
            $options = array();
        }
        if (isset($attributes['type'])) {
            unset($attributes['type']);
        }
        if (in_array('showParents', $attributes)) {
            $showParents = true;
            unset($attributes['showParents']);
        }

        if (!isset($selected)) {
            $selected = $attributes['value'];
        }

        if (isset($attributes) && array_key_exists('multiple', $attributes)) {
            $style = ($attributes['multiple'] === 'checkbox') ? 'checkbox' : null;
            $template = ($style) ? 'checkboxmultiplestart' : 'selectmultiplestart';
            $tag = $this->Html->tags[$template];
            $select[] = $this->hidden(null, array('value' => '', 'id' => null, 'secure' => false));
        } else {
            $tag = $this->Html->tags['selectstart'];
        }

        if (!empty($tag) || isset($template)) {
            $this->__secure();
            $select[] = sprintf($tag, $attributes['name'], $this->_parseAttributes(
                $attributes, array('name', 'value'))
            );
        }
        $emptyMulti = (
            $showEmpty !== null && $showEmpty !== false && !(
                empty($showEmpty) && (isset($attributes) &&
                array_key_exists('multiple', $attributes))
            )
        );

        if ($emptyMulti) {
            $showEmpty = ($showEmpty === true) ? '' : $showEmpty;
            $options = array_reverse($options, true);
            $options[''] = $showEmpty;
            $options = array_reverse($options, true);
        }

        $select = array_merge($select, $this->__selectOptions(
            array_reverse($options, true),
            $selected,
            array(),
            $showParents,
            array('escape' => $escapeOptions, 'style' => $style)
        ));

        $template = ($style == 'checkbox') ? 'checkboxmultipleend' : 'selectend';
        $select[] = $this->Html->tags[$template];
        return $this->output(implode("\n", $select));
    }
/**
 * Returns a SELECT element for days.
 *
 * @param string $fieldName Prefix name for the SELECT element
 * @param string $selected Option which is selected.
 * @param array  $attributes HTML attributes for the select element
 * @param mixed $showEmpty Show/hide the empty select option
 * @return string
 */
    function day($fieldName, $selected = null, $attributes = array(), $showEmpty = true) {
        if ((empty($selected) || $selected === true) && $value = $this->value($fieldName)) {
            if (is_array($value)) {
                extract($value);
                $selected = $day;
            } else {
                if (empty($value)) {
                    if (!$showEmpty) {
                        $selected = 'now';
                    }
                } else {
                    $selected = $value;
                }
            }
        }

        if (strlen($selected) > 2) {
            $selected = date('d', strtotime($selected));
        } elseif ($selected === false) {
            $selected = null;
        }
        return $this->select(
            $fieldName . ".day", $this->__generateOptions('day'), $selected, $attributes, $showEmpty
        );
    }
/**
 * Returns a SELECT element for years
 *
 * @param string $fieldName Prefix name for the SELECT element
 * @param integer $minYear First year in sequence
 * @param integer $maxYear Last year in sequence
 * @param string $selected Option which is selected.
 * @param array $attributes Attribute array for the select elements.
 * @param boolean $showEmpty Show/hide the empty select option
 * @return string
 */
    function year($fieldName, $minYear = null, $maxYear = null, $selected = null, $attributes = array(), $showEmpty = true) {
        if ((empty($selected) || $selected === true) && $value = $this->value($fieldName)) {
            if (is_array($value)) {
                extract($value);
                $selected = $year;
            } else {
                if (empty($value)) {
                    if (!$showEmpty && !$maxYear) {
                        $selected = 'now';

                    } elseif (!$showEmpty && $maxYear && !$selected) {
                        $selected = $maxYear;
                    }
                } else {
                    $selected = $value;
                }
            }
        }

        if (strlen($selected) > 4 || $selected === 'now') {
            $selected = date('Y', strtotime($selected));
        } elseif ($selected === false) {
            $selected = null;
        }
        $yearOptions = array('min' => $minYear, 'max' => $maxYear);
        return $this->select(
            $fieldName . ".year", $this->__generateOptions('year', $yearOptions),
            $selected, $attributes, $showEmpty
        );
    }
/**
 * Returns a SELECT element for months.
 *
 * Attributes:
 *
 * - 'monthNames' is set and false 2 digit numbers will be used instead of text.
 *
 * @param string $fieldName Prefix name for the SELECT element
 * @param string $selected Option which is selected.
 * @param array $attributes Attributes for the select element
 * @param boolean $showEmpty Show/hide the empty select option
 * @return string
 */
    function month($fieldName, $selected = null, $attributes = array(), $showEmpty = true) {
        if ((empty($selected) || $selected === true) && $value = $this->value($fieldName)) {
            if (is_array($value)) {
                extract($value);
                $selected = $month;
            } else {
                if (empty($value)) {
                    if (!$showEmpty) {
                        $selected = 'now';
                    }
                } else {
                    $selected = $value;
                }
            }
        }

        if (strlen($selected) > 2) {
            $selected = date('m', strtotime($selected));
        } elseif ($selected === false) {
            $selected = null;
        }
        $defaults = array('monthNames' => true);
        $attributes = array_merge($defaults, (array) $attributes);
        $monthNames = $attributes['monthNames'];
        unset($attributes['monthNames']);

        return $this->select(
            $fieldName . ".month",
            $this->__generateOptions('month', array('monthNames' => $monthNames)),
            $selected, $attributes, $showEmpty
        );
    }
/**
 * Returns a SELECT element for hours.
 *
 * @param string $fieldName Prefix name for the SELECT element
 * @param boolean $format24Hours True for 24 hours format
 * @param string $selected Option which is selected.
 * @param array $attributes List of HTML attributes
 * @param mixed $showEmpty True to show an empty element, or a string to provide default empty element text
 * @return string
 */
    function hour($fieldName, $format24Hours = false, $selected = null, $attributes = array(), $showEmpty = true) {
        if ((empty($selected) || $selected === true) && $value = $this->value($fieldName)) {
            if (is_array($value)) {
                extract($value);
                $selected = $hour;
            } else {
                if (empty($value)) {
                    if (!$showEmpty) {
                        $selected = 'now';
                    }
                } else {
                    $selected = $value;
                }
            }
        } else {
            $value = $selected;
        }

        if (strlen($selected) > 2) {
            if ($format24Hours) {
                $selected = date('H', strtotime($value));
            } else {
                $selected = date('g', strtotime($value));
            }
        } elseif ($selected === false) {
            $selected = null;
        }
        return $this->select(
            $fieldName . ".hour",
            $this->__generateOptions($format24Hours ? 'hour24' : 'hour'),
            $selected, $attributes, $showEmpty
        );
    }
/**
 * Returns a SELECT element for minutes.
 *
 * @param string $fieldName Prefix name for the SELECT element
 * @param string $selected Option which is selected.
 * @param string $attributes Array of Attributes
 * @param bool $showEmpty True to show an empty element, or a string to provide default empty element text
 * @return string
 */
    function minute($fieldName, $selected = null, $attributes = array(), $showEmpty = true) {
        if ((empty($selected) || $selected === true) && $value = $this->value($fieldName)) {
            if (is_array($value)) {
                extract($value);
                $selected = $min;
            } else {
                if (empty($value)) {
                    if (!$showEmpty) {
                        $selected = 'now';
                    }
                } else {
                    $selected = $value;
                }
            }
        }

        if (strlen($selected) > 2) {
            $selected = date('i', strtotime($selected));
        } elseif ($selected === false) {
            $selected = null;
        }
        $minuteOptions = array();

        if (isset($attributes['interval'])) {
            $minuteOptions['interval'] = $attributes['interval'];
            unset($attributes['interval']);
        }
        return $this->select(
            $fieldName . ".min", $this->__generateOptions('minute', $minuteOptions),
            $selected, $attributes, $showEmpty
        );
    }
/**
 * Returns a SELECT element for AM or PM.
 *
 * @param string $fieldName Prefix name for the SELECT element
 * @param string $selected Option which is selected.
 * @param string $attributes Array of Attributes
 * @param bool $showEmpty Show/Hide an empty option
 * @return string
 */
    function meridian($fieldName, $selected = null, $attributes = array(), $showEmpty = true) {
        if ((empty($selected) || $selected === true) && $value = $this->value($fieldName)) {
            if (is_array($value)) {
                extract($value);
                $selected = $meridian;
            } else {
                if (empty($value)) {
                    if (!$showEmpty) {
                        $selected = date('a');
                    }
                } else {
                    $selected = date('a', strtotime($value));
                }
            }
        }

        if ($selected === false) {
            $selected = null;
        }
        return $this->select(
            $fieldName . ".meridian", $this->__generateOptions('meridian'),
            $selected, $attributes, $showEmpty
        );
    }
/**
 * Returns a set of SELECT elements for a full datetime setup: day, month and year, and then time.
 *
 * Attributes:
 *
 * - 'monthNames' If set and false numbers will be used for month select instead of text.
 * - 'minYear' The lowest year to use in the year select
 * - 'maxYear' The maximum year to use in the year select
 * - 'interval' The interval for the minutes select. Defaults to 1
 * - 'separator' The contents of the string between select elements. Defaults to '-'
 *
 * @param string $fieldName Prefix name for the SELECT element
 * @param string $dateFormat DMY, MDY, YMD or NONE.
 * @param string $timeFormat 12, 24, NONE
 * @param string $selected Option which is selected.
 * @param string $attributes array of Attributes
 * @param bool $showEmpty Whether or not to show an empty default value.
 * @return string The HTML formatted OPTION element
 */
    function dateTime($fieldName, $dateFormat = 'DMY', $timeFormat = '12', $selected = null, $attributes = array(), $showEmpty = true) {
        $year = $month = $day = $hour = $min = $meridian = null;

        if (empty($selected)) {
            $selected = $this->value($fieldName);
        }

        if ($selected === null && $showEmpty != true) {
            $selected = time();
        }

        if (!empty($selected)) {
            if (is_array($selected)) {
                extract($selected);
            } else {
                if (is_numeric($selected)) {
                    $selected = strftime('%Y-%m-%d %H:%M:%S', $selected);
                }
                $meridian = 'am';
                $pos = strpos($selected, '-');
                if ($pos !== false) {
                    $date = explode('-', $selected);
                    $days = explode(' ', $date[2]);
                    $day = $days[0];
                    $month = $date[1];
                    $year = $date[0];
                } else {
                    $days[1] = $selected;
                }

                if ($timeFormat != 'NONE' && !empty($timeFormat)) {
                    $time = explode(':', $days[1]);
                    $check = str_replace(':', '', $days[1]);

                    if (($check > 115959) && $timeFormat == '12') {
                        $time[0] = $time[0] - 12;
                        $meridian = 'pm';
                    } elseif ($time[0] == '00' && $timeFormat == '12') {
                        $time[0] = 12;
                    } elseif ($time[0] > 12) {
                        $meridian = 'pm';
                    }
                    if ($time[0] == 0 && $timeFormat == '12') {
                        $time[0] = 12;
                    }
                    $hour = $time[0];
                    $min = $time[1];
                }
            }
        }

        $elements = array('Day','Month','Year','Hour','Minute','Meridian');
        $defaults = array(
            'minYear' => null, 'maxYear' => null, 'separator' => '-',
            'interval' => 1, 'monthNames' => true
        );
        $attributes = array_merge($defaults, (array) $attributes);
        if (isset($attributes['minuteInterval'])) {
            $attributes['interval'] = $attributes['minuteInterval'];
            unset($attributes['minuteInterval']);
        }
        $minYear = $attributes['minYear'];
        $maxYear = $attributes['maxYear'];
        $separator = $attributes['separator'];
        $interval = $attributes['interval'];
        $monthNames = $attributes['monthNames'];
        $attributes = array_diff_key($attributes, $defaults);

        if (isset($attributes['id'])) {
            if (is_string($attributes['id'])) {
                // build out an array version
                foreach ($elements as $element) {
                    $selectAttrName = 'select' . $element . 'Attr';
                    ${$selectAttrName} = $attributes;
                    ${$selectAttrName}['id'] = $attributes['id'] . $element;
                }
            } elseif (is_array($attributes['id'])) {
                // check for missing ones and build selectAttr for each element
                foreach ($elements as $element) {
                    $selectAttrName = 'select' . $element . 'Attr';
                    ${$selectAttrName} = $attributes;
                    ${$selectAttrName}['id'] = $attributes['id'][strtolower($element)];
                }
            }
        } else {
            // build the selectAttrName with empty id's to pass
            foreach ($elements as $element) {
                $selectAttrName = 'select' . $element . 'Attr';
                ${$selectAttrName} = $attributes;
            }
        }

        $opt = '';

        if ($dateFormat != 'NONE') {
            $selects = array();
            foreach (preg_split('//', $dateFormat, -1, PREG_SPLIT_NO_EMPTY) as $char) {
                switch ($char) {
                    case 'Y':
                        $selects[] = $this->year(
                            $fieldName, $minYear, $maxYear, $year, $selectYearAttr, $showEmpty
                        );
                    break;
                    case 'M':
                        $selectMonthAttr['monthNames'] = $monthNames;
                        $selects[] = $this->month($fieldName, $month, $selectMonthAttr, $showEmpty);
                    break;
                    case 'D':
                        $selects[] = $this->day($fieldName, $day, $selectDayAttr, $showEmpty);
                    break;
                }
            }
            $opt = implode($separator, $selects);
        }

        switch ($timeFormat) {
            case '24':
                $selectMinuteAttr['interval'] = $interval;
                $opt .= $this->hour($fieldName, true, $hour, $selectHourAttr, $showEmpty) . ':' .
                $this->minute($fieldName, $min, $selectMinuteAttr, $showEmpty);
            break;
            case '12':
                $selectMinuteAttr['interval'] = $interval;
                $opt .= $this->hour($fieldName, false, $hour, $selectHourAttr, $showEmpty) . ':' .
                $this->minute($fieldName, $min, $selectMinuteAttr, $showEmpty) . ' ' .
                $this->meridian($fieldName, $meridian, $selectMeridianAttr, $showEmpty);
            break;
            case 'NONE':
            default:
                $opt .= '';
            break;
        }
        return $opt;
    }
/**
 * Gets the input field name for the current tag
 *
 * @param array $options
 * @param string $key
 * @return array
 */
    function __name($options = array(), $field = null, $key = 'name') {
        if ($this->requestType == 'get') {
            if ($options === null) {
                $options = array();
            } elseif (is_string($options)) {
                $field = $options;
                $options = 0;
            }

            if (!empty($field)) {
                $this->setEntity($field);
            }

            if (is_array($options) && isset($options[$key])) {
                return $options;
            }
            $name = $this->field();

            if (is_array($options)) {
                $options[$key] = $name;
                return $options;
            } else {
                return $name;
            }
        }
        return parent::__name($options, $field, $key);
    }
/**
 * Returns an array of formatted OPTION/OPTGROUP elements
 * @access private
 * @return array
 */
    function __selectOptions($elements = array(), $selected = null, $parents = array(), $showParents = null, $attributes = array()) {
        $select = array();
        $attributes = array_merge(array('escape' => true, 'style' => null), $attributes);
        $selectedIsEmpty = ($selected === '' || $selected === null);
        $selectedIsArray = is_array($selected);

        foreach ($elements as $name => $title) {
            $htmlOptions = array();
            if (is_array($title) && (!isset($title['name']) || !isset($title['value']))) {
                if (!empty($name)) {
                    if ($attributes['style'] === 'checkbox') {
                        $select[] = $this->Html->tags['fieldsetend'];
                    } else {
                        $select[] = $this->Html->tags['optiongroupend'];
                    }
                    $parents[] = $name;
                }
                $select = array_merge($select, $this->__selectOptions(
                    $title, $selected, $parents, $showParents, $attributes
                ));

                if (!empty($name)) {
                    if ($attributes['style'] === 'checkbox') {
                        $select[] = sprintf($this->Html->tags['fieldsetstart'], $name);
                    } else {
                        $select[] = sprintf($this->Html->tags['optiongroup'], $name, '');
                    }
                }
                $name = null;
            } elseif (is_array($title)) {
                $htmlOptions = $title;
                $name = $title['value'];
                $title = $title['name'];
                unset($htmlOptions['name'], $htmlOptions['value']);
            }

            if ($name !== null) {
                if ((!$selectedIsEmpty && $selected == $name) || ($selectedIsArray && in_array($name, $selected))) {
                    if ($attributes['style'] === 'checkbox') {
                        $htmlOptions['checked'] = true;
                    } else {
                        $htmlOptions['selected'] = 'selected';
                    }
                }

                if ($showParents || (!in_array($title, $parents))) {
                    $title = ($attributes['escape']) ? h($title) : $title;

                    if ($attributes['style'] === 'checkbox') {
                        $htmlOptions['value'] = $name;

                        $tagName = Inflector::camelize(
                            $this->model() . '_' . $this->field().'_'.Inflector::underscore($name)
                        );
                        $htmlOptions['id'] = $tagName;
                        $label = array('for' => $tagName);

                        if (isset($htmlOptions['checked']) && $htmlOptions['checked'] === true) {
                            $label['class'] = 'selected';
                        }

                        list($name) = array_values($this->__name());

                        if (empty($attributes['class'])) {
                            $attributes['class'] = 'checkbox';
                        }
                        $label = $this->label(null, $title, $label);
                        $item = sprintf(
                            $this->Html->tags['checkboxmultiple'], $name,
                            $this->_parseAttributes($htmlOptions)
                        );
                        $select[] = $this->Html->div($attributes['class'], $item . $label);
                    } else {
                        $select[] = sprintf(
                            $this->Html->tags['selectoption'],
                            $name, $this->_parseAttributes($htmlOptions), $title
                        );
                    }
                }
            }
        }

        return array_reverse($select, true);
    }
/**
 * Generates option lists for common <select /> menus
 * @access private
 */
    function __generateOptions($name, $options = array()) {
        if (!empty($this->options[$name])) {
            return $this->options[$name];
        }
        $data = array();

        switch ($name) {
            case 'minute':
                if (isset($options['interval'])) {
                    $interval = $options['interval'];
                } else {
                    $interval = 1;
                }
                $i = 0;
                while ($i < 60) {
                    $data[$i] = sprintf('%02d', $i);
                    $i += $interval;
                }
            break;
            case 'hour':
                for ($i = 1; $i <= 12; $i++) {
                    $data[sprintf('%02d', $i)] = $i;
                }
            break;
            case 'hour24':
                for ($i = 0; $i <= 23; $i++) {
                    $data[sprintf('%02d', $i)] = $i;
                }
            break;
            case 'meridian':
                $data = array('am' => 'am', 'pm' => 'pm');
            break;
            case 'day':
                $min = 1;
                $max = 31;

                if (isset($options['min'])) {
                    $min = $options['min'];
                }
                if (isset($options['max'])) {
                    $max = $options['max'];
                }

                for ($i = $min; $i <= $max; $i++) {
                    $data[sprintf('%02d', $i)] = $i;
                }
            break;
            case 'month':
                if ($options['monthNames']) {
                    $data['01'] = __('January', true);
                    $data['02'] = __('February', true);
                    $data['03'] = __('March', true);
                    $data['04'] = __('April', true);
                    $data['05'] = __('May', true);
                    $data['06'] = __('June', true);
                    $data['07'] = __('July', true);
                    $data['08'] = __('August', true);
                    $data['09'] = __('September', true);
                    $data['10'] = __('October', true);
                    $data['11'] = __('November', true);
                    $data['12'] = __('December', true);
                } else {
                    for ($m = 1; $m <= 12; $m++) {
                        $data[sprintf("%02s", $m)] = strftime("%m", mktime(1, 1, 1, $m, 1, 1999));
                    }
                }
            break;
            case 'year':
                $current = intval(date('Y'));

                if (!isset($options['min'])) {
                    $min = $current - 20;
                } else {
                    $min = $options['min'];
                }

                if (!isset($options['max'])) {
                    $max = $current + 20;
                } else {
                    $max = $options['max'];
                }
                if ($min > $max) {
                    list($min, $max) = array($max, $min);
                }
                for ($i = $min; $i <= $max; $i++) {
                    $data[$i] = $i;
                }
                $data = array_reverse($data, true);
            break;
        }
        $this->__options[$name] = $data;
        return $this->__options[$name];
    }
/**
 * Sets field defaults and adds field to form security input hash
 * 
 * Options
 *  - secure - boolean whether or not the the field should be added to the security fields.
 * 
 * @param string $field
 * @param array $options
 * @return array
 * @access protected
 */
    function _initInputField($field, $options = array()) {
        if (isset($options['secure'])) {
            $secure = $options['secure'];
            unset($options['secure']);
        } else {
            $secure = (isset($this->params['_Token']) && !empty($this->params['_Token']));
        }
        $result = parent::_initInputField($field, $options);

        if ($secure) {
            $this->__secure();
        }
        return $result;
    }
}

?>

---