Source of file Form.php
Size: 3,003 Bytes - Last Modified: 2015-12-22T09:12:14-05:00
../src/View/Helper/Form.php
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| <?php/** * HTML Form View Helper * * @category MvcLite * @package Lib * @subpackage View_Helper * @since File available since release 1.1.x * @author Cory Collier <corycollier@corycollier.com> */namespace MvcLite\View\Helper; use MvcLite\View\HelperAbstract as HelperAbstract; /** * HTML Form View Helper class * * @category MvcLite * @package Lib * @subpackage View_Helper * @since Class available since release 1.1.x * @author Cory Collier <corycollier@corycollier.com> */class Form extends HelperAbstract {/** * renders a form from a model * * @param \MvcLite\ModelAbstract $model */public function render($fields, $attribs = []) { $template = '<form!attribs>!elements</form>'; $elements = ''; foreach ($fields as $column => $field) { if (!is_int($column)) { $elements .= $this->getGroupWrapper($this->elementFactory($column, $field)); continue; } $group = ''; foreach ($field as $name => $attribs) { $group .= $this->elementFactory($name, $attribs); } $elements .= $this->getGroupWrapper($group); } $elements .= $this->getView() ->getHelper('InputSubmit') ->render(); return strtr($template, [ '!attribs' => $this->getHtmlAttribs($attribs), '!elements' => $elements, ]); } /** * Gets a wrapping string around an element(s) string. * * @param string $string The element markup. * * @return string The wrapped markup. */public function getGroupWrapper($string) { return sprintf('<div class="form-group">%s</div>', $string); } /** * method to return an input element from a given parameter array * * @param array $params */public function elementFactory($column, $params = []) { if (isset($params['primary'])) { return ''; } $map = $this->getElementTypeMap(); $helper = $map[$params['type']]; $params['placeholder'] = $params['description']; if ($params['type'] == 'enum') { $params['options'] = array_combine($params['options'], $params['options']); } return $this->getView() ->getHelper($helper) ->render($column, $params); } /** * Gets the known element type map * @return array An associative array mapping field types, to form element types. */protected function getElementTypeMap() { $map = [ 'enum' => 'InputSelect', 'password' => 'InputPassword', 'int' => 'InputText', 'text' => 'InputTextarea', 'varchar' => 'InputText', 'submit' => 'InputSubmit', 'checkbox' => 'InputCheckbox', ]; return $map; } } |