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FormMacros: added {formPrint $form}
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4 files changed

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4 files changed

+172
-1
lines changed

‎composer.json‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -23,7 +23,7 @@
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"require-dev": {
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"nette/di": "^3.0",
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"nette/tester": "^2.0",
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"latte/latte": "^2.4.1",
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"latte/latte": "^2.7",
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"tracy/tracy": "^2.4",
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"phpstan/phpstan-nette": "^0.12"
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},

‎src/Bridges/FormsLatte/FormMacros.php‎

Lines changed: 19 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -36,6 +36,7 @@ public static function install(Latte\Compiler $compiler): void
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$me->addMacro('input', [$me, 'macroInput']);
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$me->addMacro('name', [$me, 'macroName'], [$me, 'macroNameEnd'], [$me, 'macroNameAttr']);
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$me->addMacro('inputError', [$me, 'macroInputError']);
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$me->addMacro('formPrint', [$me, 'macroFormPrint']);
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}
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4142

@@ -240,4 +241,22 @@ public function macroInputError(MacroNode $node, PhpWriter $writer)
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return $writer->write('echo %escape(end($this->global->formsStack)[%0.word]->getError());', $name);
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}
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}
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/**
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* {formPrint [ClassName]}
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*/
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public function macroFormPrint(MacroNode $node, PhpWriter $writer)
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{
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$name = $node->tokenizer->fetchWord();
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if ($name == null) { // null or false
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throw new CompileException('Missing form name in ' . $node->getNotation());
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}
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$node->tokenizer->reset();
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return $writer->write(
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'Nette\Bridges\FormsLatte\Runtime::renderBlueprint('
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. ($name[0] === '$' ? 'is_object(%node.word) ? %node.word : ' : '')
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. '$this->global->uiControl[%node.word]); exit;'
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);
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}
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}

‎src/Bridges/FormsLatte/Runtime.php‎

Lines changed: 73 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -9,6 +9,7 @@
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namespace Nette\Bridges\FormsLatte;
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use Latte;
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use Nette;
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use Nette\Forms\Form;
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use Nette\Utils\Html;
@@ -71,4 +72,76 @@ public static function renderFormEnd(Form $form, bool $withTags = true): string
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return $s . ($withTags ? $form->getElementPrototype()->endTag() . "\n" : '');
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}
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/**
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* Generates blueprint of form.
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*/
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public static function renderBlueprint($form): void
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{
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$dummyForm = new Form;
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$dict = new \SplObjectStorage;
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foreach ($form->getControls() as $name => $input) {
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$dict[$input] = $dummyControl = new class extends Nette\Forms\Controls\BaseControl {
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public $inner;
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public function getLabel($name = null)
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{
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return $this->inner->getLabel() ? '{label ' . $this->inner->lookupPath(Form::class) . '}' : null;
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}
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public function getControl()
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{
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$name = $this->inner->lookupPath(Form::class);
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return $this->inner->getOption('type') === 'button'
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? "{input $name}"
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: "{input $name} {inputError $name}";
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}
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public function isRequired(): bool
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{
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return $this->inner->isRequired();
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}
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public function getOption($key, $default = null)
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{
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return $key === 'rendered' ? parent::getOption($key) : $this->inner->getOption($key, $default);
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}
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};
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$dummyControl->inner = $input;
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$dummyForm->addComponent($dummyControl, (string) $dict->count());
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}
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foreach ($form->getGroups() as $group) {
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$dummyGroup = $dummyForm->addGroup();
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foreach ($group->getOptions() as $k => $v) {
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$dummyGroup->setOption($k, $v);
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}
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foreach ($group->getControls() as $control) {
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if ($dict[$control]) {
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$dummyGroup->add($dict[$control]);
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}
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}
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}
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$dummyForm->setRenderer($form->getRenderer());
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ob_start();
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$dummyForm->render('body');
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$body = ob_get_clean();
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$blueprint = new Latte\Runtime\Blueprint;
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$end = $blueprint->printCanvas();
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$blueprint->printHeader('Form ' . $form->getName());
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$blueprint->printCode(
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'<form n:name="' . $form->getName() . "\">\n"
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. '<ul><li n:foreach="$form->getOwnErrors() as $error">{$error}</li></ul>'
142+
. $body
143+
. '</form>'
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);
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echo $end;
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}
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}

‎tests/Forms.Latte/Runtime.renderBlueprint.phpt‎

Lines changed: 79 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,79 @@
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<?php
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declare(strict_types=1);
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use Nette\Forms\Form;
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use Nette\Utils\Html;
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use Tester\Assert;
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require __DIR__ . '/../bootstrap.php';
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$form = new Form('signForm');
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$form->addGroup('Personal data');
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$form->addText('name')->setRequired('Enter your name');
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$form->addContainer('cont')
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->addText('name');
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$form->addHidden('id');
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$form->addCheckbox('agree');
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$form->addGroup();
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$form->addSubmit('submit', 'Send');
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$renderer = $form->getRenderer();
24+
$renderer->wrappers['form']['container'] = Html::el('div')->id('form');
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$renderer->wrappers['group']['container'] = null;
26+
$renderer->wrappers['group']['label'] = 'h3';
27+
$renderer->wrappers['pair']['container'] = null;
28+
$renderer->wrappers['controls']['container'] = 'dl';
29+
$renderer->wrappers['control']['container'] = 'dd';
30+
$renderer->wrappers['control']['.odd'] = 'odd';
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$renderer->wrappers['label']['container'] = 'dt';
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$renderer->wrappers['label']['suffix'] = ':';
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ob_start();
36+
Nette\Bridges\FormsLatte\Runtime::renderBlueprint($form);
37+
$res = ob_get_clean();
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Assert::match(
40+
'%A%<form n:name="signForm">
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<ul><li n:foreach="$form->getOwnErrors() as $error">{$error}</li></ul>
42+
<div id="form">
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<h3>Personal data</h3>
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<dl>
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<dt>{label name}:</dt>
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<dd>{input name} {inputError name}</dd>
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<dt>{label cont-name}:</dt>
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<dd class="odd">{input cont-name} {inputError cont-name}</dd>
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<dt></dt>
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<dd>{input agree} {inputError agree}</dd>
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</dl>
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<dl>
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<dt></dt>
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<dd>{input submit}</dd>
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</dl>
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</div>
77+
</form>%A%',
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$res
79+
);

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