added LatteMacros

nextras · Apr 7, 2019 · 1ca540f · 1ca540f
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diff --git a/examples/.gitignore b/examples/.gitignore
@@ -0,0 +1,2 @@
+log
+temp
diff --git a/examples/lattemacros/LatteMacrosPresenter.latte b/examples/lattemacros/LatteMacrosPresenter.latte
@@ -0,0 +1,70 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<link
+		rel="stylesheet"
+		href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css"
+		integrity="sha384-HSMxcRTRxnN+Bdg0JdbxYKrThecOKuH5zCYotlSAcp1+c8xmyTe9GYg1l9a69psu"
+		crossorigin="anonymous">
+	<title>LatteMacros demo</title>
+</head>
+<body>
+	<div class="container">
+		<h1>Form LatteMacros rendering</h1>
+		<hr>
+		{form form class => form-horizontal}
+		<div class="form-group">
+			{label text class => "label-control col-sm-3"}
+			<div class="col-sm-9">{input text}{inputError text}</div>
+		</div>
+		<div class="form-group">
+			<div class="col-sm-9 col-sm-offset-3">
+				<div class="checkbox">
+				{label checkbox}{input checkbox}{/label}
+				</div>
+				{inputError checkbox}
+			</div>
+		</div>
+
+		<div class="form-group">
+			{label checkbox_list class => "label-control col-sm-3"}
+			<div class="col-sm-9">{input checkbox_list}{inputError checkbox_list}</div>
+		</div>
+		<div class="form-group">
+			{label integer class => "label-control col-sm-3"}
+			<div class="col-sm-9">{input integer}{inputError integer}</div>
+		</div>
+		<div class="form-group">
+			{label multi_select class => "label-control col-sm-3"}
+			<div class="col-sm-9">{input multi_select}{inputError multi_select}</div>
+		</div>
+		<div class="form-group">
+			{label password class => "label-control col-sm-3"}
+			<div class="col-sm-9">{input password}{inputError password}</div>
+		</div>
+		<div class="form-group">
+			{label radio_list class => "label-control col-sm-3"}
+			<div class="col-sm-9">{input radio_list}{inputError radio_list}</div>
+		</div>
+		<div class="form-group">
+			{label select class => "label-control col-sm-3"}
+			<div class="col-sm-9">{input select}{inputError select}</div>
+		</div>
+		<div class="form-group">
+			{label textarea class => "label-control col-sm-3"}
+			<div class="col-sm-9">{input textarea}{inputError textarea}</div>
+		</div>
+		<div class="form-group">
+			{label multi_upload class => "label-control col-sm-3"}
+			<div class="col-sm-9">{input multi_upload}{inputError multi_upload}</div>
+		</div>
+		<div class="form-group">
+			<div class="col-sm-9 col-sm-offset-3">
+				{input save class => btn-primary}&nbsp;
+				{input secondary class => btn-default}
+			</div>
+		</div>
+		{/form}
+	</div>
+</body>
+</html>
diff --git a/examples/lattemacros/LatteMacrosPresenter.php b/examples/lattemacros/LatteMacrosPresenter.php
@@ -0,0 +1,43 @@
+<?php declare(strict_types = 1);
+
+namespace NextrasDemos\FormsRendering\LatteMacros;
+
+use Nette\Application\UI\Form;
+use Nette\Application\UI\Presenter;
+
+
+class LatteMacrosPresenter extends Presenter
+{
+	public function actionDefault()
+	{
+	}
+
+
+	public function createComponentForm()
+	{
+		$form = new Form();
+		$form->addText('text', 'Name');
+		$form->addCheckbox('checkbox', 'Do you agree?');
+		$form->addCheckboxList('checkbox_list', 'CheckboxList', ['A', 'B', 'C']);
+		$form->addInteger('integer', 'How much?');
+		$form->addMultiSelect('multi_select', 'MultiSelect', ['A', 'B', 'C']);
+		$form->addPassword('password', 'Password');
+		$form->addRadioList('radio_list', 'RadioList', ['1', '2', '3']);
+		$form->addSelect('select', 'Select', ['Y', 'X', 'C']);
+		$form->addTextArea('textarea', 'Textarea');
+		$form->addMultiUpload('multi_upload', 'MultiUpload');
+		$form->addSubmit('save', 'Send');
+		$form->addSubmit('secondary', 'Secondary');
+
+		$form->onSuccess[] = function ($form, $values) {
+			dump($values);
+		};
+		return $form;
+	}
+
+
+	public function formatTemplateFiles(): array
+	{
+		return [__DIR__ . '/LatteMacrosPresenter.latte'];
+	}
+}
diff --git a/examples/lattemacros/config.neon b/examples/lattemacros/config.neon
@@ -0,0 +1,11 @@
+application:
+	scanDirs: false
+	mapping:
+		*: NextrasDemos\FormsRendering\LatteMacros\*Module\*Presenter
+
+latte:
+	macros:
+		- Nextras\FormsRendering\LatteMacros\Bs3InputMacros::install
+
+services:
+	routing.router: Nette\Application\Routers\SimpleRouter('LatteMacros:default')
diff --git a/examples/lattemacros/index.php b/examples/lattemacros/index.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types = 1);
+
+namespace NextrasDemos\FormsRendering\LatteMacros;
+
+use Nette\Application\Application;
+use Nette\Configurator;
+
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+
+$configurator = new Configurator;
+$configurator->enableDebugger(__DIR__ . '/log');
+$configurator->setTempDirectory(__DIR__ . '/temp');
+$configurator->createRobotLoader()->addDirectory(__DIR__)->register();
+$configurator->addConfig(__DIR__ . '/config.neon');
+
+$container = $configurator->createContainer();
+$app = $container->getByType(Application::class);
+$app->run();
diff --git a/readme.md b/readme.md
@@ -11,6 +11,9 @@ Form renderers:
 - *Bs3Renderer* - renderer for Bootstrap 3 with horizontal mode only;
 - *Bs4Renderer* - renderer for Bootstrap 4 with support for horizontal, vertial and inline mode;
 
+Latte Macros renderers:
+- *Bs3InputMacros* - modifies Form Macros to add Bootstrap 3 classes automatically;
+
 ### Installation
 
 The best way to install is using [Composer](http://getcomposer.org/):
@@ -19,6 +22,14 @@ The best way to install is using [Composer](http://getcomposer.org/):
 $ composer require nextras/forms-rendering
 ```
 
+Register Bs3InputMacros using Nette DI config:
+
+```yaml
+latte:
+    macros:
+        - Nextras\FormsRendering\LatteMacros\Bs3InputMacros::install
+```
+
 ### Documentation
 
 See examples directory.

diff --git a/src/LatteMacros/BaseInputMacros.php b/src/LatteMacros/BaseInputMacros.php
@@ -0,0 +1,109 @@
+<?php declare(strict_types = 1);
+
+/**
+ * This file is part of the Nextras community extensions of Nette Framework
+ *
+ * @license    MIT
+ * @link       https://github.com/nextras/forms-rendering
+ */
+
+namespace Nextras\FormsRendering\LatteMacros;
+
+use Latte\CompileException;
+use Latte\Compiler;
+use Latte\MacroNode;
+use Latte\Macros\MacroSet;
+use Latte\PhpWriter;
+use Nette\Forms\Controls\BaseControl;
+use Nette\Utils\Html;
+use Nextras;
+
+
+abstract class BaseInputMacros extends MacroSet
+{
+	/**
+	 * @return self
+	 */
+	public static function install(Compiler $compiler): self
+	{
+		$me = new static($compiler);
+		$me->addMacro('input', [$me, 'macroInput']);
+		$me->addMacro('label', [$me, 'macroLabel'], [$me, 'macroLabelEnd']);
+		return $me;
+	}
+
+
+	/**
+	 * {label ...}
+	 */
+	public function macroLabel(MacroNode $node, PhpWriter $writer): string
+	{
+		$class = get_class($this);
+		$words = $node->tokenizer->fetchWords();
+		if (!$words) {
+			throw new CompileException("Missing name in {{$node->name}}.");
+		}
+		$name = array_shift($words);
+		return $writer->write(
+			($name[0] === '$'
+				? '$_input = is_object(%0.word) ? %0.word : end($this->global->formsStack)[%0.word];'
+				: '$_input = end($this->global->formsStack)[%0.word];'
+			) . 'if ($_label = $_input->%1.raw) echo ' . $class . '::label($_label->addAttributes(%node.array), $_input, %2.var)',
+			$name,
+			$words ? ('getLabelPart(' . implode(', ', array_map([$writer, 'formatWord'], $words)) . ')') : 'getLabel()',
+			(bool) $words
+		);
+	}
+
+
+	/**
+	 * {/label}
+	 */
+	public function macroLabelEnd(MacroNode $node, PhpWriter $writer): string
+	{
+		if ($node->content != null) {
+			$node->openingCode = rtrim($node->openingCode, '?> ') . '->startTag() ?>';
+			return $writer->write('if ($_label) echo $_label->endTag()');
+		} else {
+			return '';
+		}
+	}
+
+
+	/**
+	 * {input ...}
+	 */
+	public function macroInput(MacroNode $node, PhpWriter $writer): string
+	{
+		$class = get_class($this);
+		$words = $node->tokenizer->fetchWords();
+		if (!$words) {
+			throw new CompileException("Missing name in {{$node->name}}.");
+		}
+		$name = array_shift($words);
+		return $writer->write(
+			($name[0] === '$'
+				? '$_input = is_object(%0.word) ? %0.word : end($this->global->formsStack)[%0.word];'
+				: '$_input = end($this->global->formsStack)[%0.word];'
+			) . 'echo ' . $class . '::input($_input->%1.raw->addAttributes(%node.array), $_input, %2.var)',
+			$name,
+			$words ? 'getControlPart(' . implode(', ', array_map([
+					$writer,
+					'formatWord',
+				], $words)) . ')' : 'getControl()',
+			(bool) $words
+		);
+	}
+
+
+	public static function label(Html $label, BaseControl $control, bool $isSubItem): Html
+	{
+		return $label;
+	}
+
+
+	public static function input(Html $input, BaseControl $control, bool $isSubItem): Html
+	{
+		return $input;
+	}
+}
diff --git a/src/LatteMacros/Bs3InputMacros.php b/src/LatteMacros/Bs3InputMacros.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types = 1);
+
+/**
+ * This file is part of the Nextras community extensions of Nette Framework
+ *
+ * @license    MIT
+ * @link       https://github.com/nextras/forms-rendering
+ */
+
+namespace Nextras\FormsRendering\LatteMacros;
+
+use Nette\Forms\Controls\BaseControl;
+use Nette\Forms\Controls\CheckboxList;
+use Nette\Forms\Controls\RadioList;
+use Nette\Utils\Html;
+use Nextras;
+
+
+class Bs3InputMacros extends BaseInputMacros
+{
+	public static function label(Html $label, BaseControl $control, bool $isSubItem): Html
+	{
+		if ($label->getName() === 'label' && !$isSubItem) {
+			$label->addClass('control-label');
+		}
+
+		return $label;
+	}
+
+
+	public static function input(Html $input, BaseControl $control, bool $isSubItem): Html
+	{
+		static $inputControls = ['radio', 'checkbox', 'file', 'hidden', 'range', 'image', 'submit', 'reset'];
+		$name = $input->getName();
+		if (
+			$name === 'select' ||
+			$name === 'textarea' ||
+			($name === 'input' && !in_array($input->type, $inputControls, true))
+		) {
+			$input->addClass('form-control');
+		} elseif ($name === 'input' && ($input->type === 'submit' || $input->type === 'reset')) {
+			$input->setName('button');
+			$input->addHtml($input->value);
+			$input->addClass('btn');
+		} elseif (($control instanceof RadioList) && !$isSubItem) {
+			$input = Html::el('div')->addAttributes(['class' => 'radio'])->addHtml($input);
+		} elseif (($control instanceof CheckboxList) && !$isSubItem) {
+			$input = Html::el('div')->addAttributes(['class' => 'checkbox'])->addHtml($input);
+		}
+
+		return $input;
+	}
+}