| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* This file is part of the Nette Framework (https://nette.org) |
| 5 |
* Copyright (c) 2004 David Grudl (https://davidgrudl.com) |
| 6 |
*/ |
| 7 |
declare (strict_types=1); |
| 8 |
namespace Packetery\Nette\Bridges\FormsLatte; |
| 9 |
|
| 10 |
use Packetery\Latte; |
| 11 |
use Packetery\Nette; |
| 12 |
use Packetery\Nette\Forms\Form; |
| 13 |
use Packetery\Nette\Utils\Html; |
| 14 |
/** |
| 15 |
* Runtime helpers for Latte. |
| 16 |
* @internal |
| 17 |
*/ |
| 18 |
class Runtime |
| 19 |
{ |
| 20 |
use \Packetery\Nette\StaticClass; |
| 21 |
/** |
| 22 |
* Renders form begin. |
| 23 |
*/ |
| 24 |
public static function renderFormBegin(Form $form, array $attrs, bool $withTags = \true) : string |
| 25 |
{ |
| 26 |
$form->fireRenderEvents(); |
| 27 |
foreach ($form->getControls() as $control) { |
| 28 |
$control->setOption('rendered', \false); |
| 29 |
} |
| 30 |
$el = $form->getElementPrototype(); |
| 31 |
$el->action = (string) $el->action; |
| 32 |
$el = clone $el; |
| 33 |
if ($form->isMethod('get')) { |
| 34 |
$el->action = \preg_replace('~\\?[^#]*~', '', $el->action, 1); |
| 35 |
} |
| 36 |
$el->addAttributes($attrs); |
| 37 |
return $withTags ? $el->startTag() : $el->attributes(); |
| 38 |
} |
| 39 |
/** |
| 40 |
* Renders form end. |
| 41 |
*/ |
| 42 |
public static function renderFormEnd(Form $form, bool $withTags = \true) : string |
| 43 |
{ |
| 44 |
$s = ''; |
| 45 |
if ($form->isMethod('get')) { |
| 46 |
foreach (\preg_split('#[;&]#', (string) \parse_url($form->getElementPrototype()->action, \PHP_URL_QUERY), -1, \PREG_SPLIT_NO_EMPTY) as $param) { |
| 47 |
$parts = \explode('=', $param, 2); |
| 48 |
$name = \urldecode($parts[0]); |
| 49 |
$prefix = \explode('[', $name, 2)[0]; |
| 50 |
if (!isset($form[$prefix])) { |
| 51 |
$s .= Html::el('input', ['type' => 'hidden', 'name' => $name, 'value' => \urldecode($parts[1])]); |
| 52 |
} |
| 53 |
} |
| 54 |
} |
| 55 |
foreach ($form->getControls() as $control) { |
| 56 |
if ($control->getOption('type') === 'hidden' && !$control->getOption('rendered')) { |
| 57 |
$s .= $control->getControl(); |
| 58 |
} |
| 59 |
} |
| 60 |
if (\iterator_count($form->getComponents(\true, \Packetery\Nette\Forms\Controls\TextInput::class)) < 2) { |
| 61 |
$s .= "<!--[if IE]><input type=IEbug disabled style=\"display:none\"><![endif]-->\n"; |
| 62 |
} |
| 63 |
return $s . ($withTags ? $form->getElementPrototype()->endTag() . "\n" : ''); |
| 64 |
} |
| 65 |
/** |
| 66 |
* Generates blueprint of form. |
| 67 |
*/ |
| 68 |
public static function renderBlueprint($form) : void |
| 69 |
{ |
| 70 |
$dummyForm = new Form(); |
| 71 |
$dict = new \SplObjectStorage(); |
| 72 |
foreach ($form->getControls() as $name => $input) { |
| 73 |
$dict[$input] = $dummyInput = new class extends \Packetery\Nette\Forms\Controls\BaseControl |
| 74 |
{ |
| 75 |
public $inner; |
| 76 |
public function getLabel($name = null) |
| 77 |
{ |
| 78 |
return $this->inner->getLabel() ? '{label ' . $this->inner->lookupPath(Form::class) . '/}' : null; |
| 79 |
} |
| 80 |
public function getControl() |
| 81 |
{ |
| 82 |
return '{input ' . $this->inner->lookupPath(Form::class) . '}'; |
| 83 |
} |
| 84 |
public function isRequired() : bool |
| 85 |
{ |
| 86 |
return $this->inner->isRequired(); |
| 87 |
} |
| 88 |
public function getOption($key, $default = null) |
| 89 |
{ |
| 90 |
return $key === 'rendered' ? parent::getOption($key) : $this->inner->getOption($key, $default); |
| 91 |
} |
| 92 |
}; |
| 93 |
$dummyInput->inner = $input; |
| 94 |
$dummyForm->addComponent($dummyInput, (string) $dict->count()); |
| 95 |
$dummyInput->addError('{inputError ' . $input->lookupPath(Form::class) . '}'); |
| 96 |
} |
| 97 |
foreach ($form->getGroups() as $group) { |
| 98 |
$dummyGroup = $dummyForm->addGroup(); |
| 99 |
foreach ($group->getOptions() as $k => $v) { |
| 100 |
$dummyGroup->setOption($k, $v); |
| 101 |
} |
| 102 |
foreach ($group->getControls() as $control) { |
| 103 |
if ($dict[$control]) { |
| 104 |
$dummyGroup->add($dict[$control]); |
| 105 |
} |
| 106 |
} |
| 107 |
} |
| 108 |
$renderer = clone $form->getRenderer(); |
| 109 |
$dummyForm->setRenderer($renderer); |
| 110 |
if ($renderer instanceof \Packetery\Nette\Forms\Rendering\DefaultFormRenderer) { |
| 111 |
$renderer->wrappers['error']['container'] = $renderer->getWrapper('error container')->setAttribute('n:ifcontent', \true); |
| 112 |
$renderer->wrappers['error']['item'] = $renderer->getWrapper('error item')->setAttribute('n:foreach', '$form->getOwnErrors() as $error'); |
| 113 |
$renderer->wrappers['control']['errorcontainer'] = $renderer->getWrapper('control errorcontainer')->setAttribute('n:ifcontent', \true); |
| 114 |
$dummyForm->addError('{$error}'); |
| 115 |
\ob_start(); |
| 116 |
$dummyForm->render('end'); |
| 117 |
$end = \ob_get_clean(); |
| 118 |
} |
| 119 |
\ob_start(); |
| 120 |
$dummyForm->render(); |
| 121 |
$body = \ob_get_clean(); |
| 122 |
$body = \str_replace($dummyForm->getElementPrototype()->startTag(), '<form n:name="' . $form->getName() . '">', $body); |
| 123 |
$body = \str_replace($end ?? '', '</form>', $body); |
| 124 |
$blueprint = new Latte\Runtime\Blueprint(); |
| 125 |
$end = $blueprint->printCanvas(); |
| 126 |
$blueprint->printHeader('Form ' . $form->getName()); |
| 127 |
echo '<xmp>', $body, '</xmp>'; |
| 128 |
echo $end; |
| 129 |
} |
| 130 |
} |
| 131 |
|
