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<?php |
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|
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/** |
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* This file is part of the Nette Framework (https://nette.org) |
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* Copyright (c) 2004 David Grudl (https://davidgrudl.com) |
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*/ |
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declare (strict_types=1); |
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namespace Packetery\Nette\Bridges\FormsLatte; |
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|
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use Packetery\Latte; |
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use Packetery\Latte\CompileException; |
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use Packetery\Latte\MacroNode; |
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use Packetery\Latte\Macros\MacroSet; |
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use Packetery\Latte\PhpWriter; |
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/** |
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* Latte macros for \Packetery\Nette\Forms. |
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* |
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* - {form name} ... {/form} |
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* - {input name} |
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* - {label name /} or {label name}... {/label} |
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* - {inputError name} |
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* - {formContainer name} ... {/formContainer} |
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* - {formContext name} ... {/formContext} |
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*/ |
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final class FormMacros extends MacroSet |
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{ |
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public static function install(Latte\Compiler $compiler) : void |
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{ |
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$me = new static($compiler); |
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$me->addMacro('form', [$me, 'macroForm'], 'echo \\Packetery\\Nette\\Bridges\\FormsLatte\\Runtime::renderFormEnd(array_pop($this->global->formsStack));'); |
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$me->addMacro('formContext', [$me, 'macroFormContext'], 'array_pop($this->global->formsStack);'); |
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$me->addMacro('formContainer', [$me, 'macroFormContainer'], 'array_pop($this->global->formsStack); $formContainer = end($this->global->formsStack)'); |
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$me->addMacro('label', [$me, 'macroLabel'], [$me, 'macroLabelEnd'], null, self::AUTO_EMPTY); |
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$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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/********************* macros ****************d*g**/ |
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/** |
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* {form ...} |
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*/ |
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public function macroForm(MacroNode $node, PhpWriter $writer) |
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{ |
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if ($node->modifiers) { |
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throw new CompileException('Modifiers are not allowed in ' . $node->getNotation()); |
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} |
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if ($node->prefix) { |
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throw new CompileException('Did you mean <form n:name=...> ?'); |
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} |
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$name = $node->tokenizer->fetchWord(); |
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if ($name == null) { |
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// 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->replaced = \true; |
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$node->tokenizer->reset(); |
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return $writer->write('echo \\Packetery\\Nette\\Bridges\\FormsLatte\\Runtime::renderFormBegin($form = $this->global->formsStack[] = ' . ($name[0] === '$' ? 'is_object(%node.word) ? %node.word : ' : '') . '$this->global->uiControl[%node.word], %node.array)' . " /* line {$node->startLine} */;"); |
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} |
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/** |
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* {formContext ...} |
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*/ |
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public function macroFormContext(MacroNode $node, PhpWriter $writer) |
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{ |
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if ($node->modifiers) { |
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throw new CompileException('Modifiers are not allowed in ' . $node->getNotation()); |
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} |
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if ($node->prefix) { |
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throw new CompileException('Did you mean <form n:name=...> ?'); |
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} |
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$name = $node->tokenizer->fetchWord(); |
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if ($name == null) { |
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// 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 $writer->write('$form = $this->global->formsStack[] = ' . ($name[0] === '$' ? 'is_object(%node.word) ? %node.word : ' : '') . '$this->global->uiControl[%node.word]' . " /* line {$node->startLine} */;"); |
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} |
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/** |
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* {formContainer ...} |
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*/ |
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public function macroFormContainer(MacroNode $node, PhpWriter $writer) |
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{ |
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if ($node->modifiers) { |
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throw new CompileException('Modifiers are not allowed in ' . $node->getNotation()); |
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} |
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$name = $node->tokenizer->fetchWord(); |
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if ($name == null) { |
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// null or false |
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throw new CompileException('Missing name in ' . $node->getNotation()); |
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} |
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$node->tokenizer->reset(); |
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return $writer->write('$this->global->formsStack[] = $formContainer = ' . ($name[0] === '$' ? 'is_object(%node.word) ? %node.word : ' : '') . 'end($this->global->formsStack)[%node.word]' . " /* line {$node->startLine} */;"); |
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} |
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/** |
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* {label ...} |
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*/ |
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public function macroLabel(MacroNode $node, PhpWriter $writer) |
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{ |
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if ($node->modifiers) { |
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throw new CompileException('Modifiers are not allowed in ' . $node->getNotation()); |
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} |
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$words = $node->tokenizer->fetchWords(); |
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if (!$words) { |
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throw new CompileException('Missing name in ' . $node->getNotation()); |
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} |
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$node->replaced = \true; |
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$name = \array_shift($words); |
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return $writer->write(($name[0] === '$' ? '$ʟ_input = is_object(%0.word) ? %0.word : end($this->global->formsStack)[%0.word]; if ($ʟ_label = $ʟ_input' : 'if ($ʟ_label = end($this->global->formsStack)[%0.word]') . '->%1.raw) echo $ʟ_label' . ($node->tokenizer->isNext() ? '->addAttributes(%node.array)' : ''), $name, $words ? 'getLabelPart(' . \implode(', ', \array_map([$writer, 'formatWord'], $words)) . ')' : 'getLabel()'); |
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} |
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/** |
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* {/label} |
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*/ |
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public function macroLabelEnd(MacroNode $node, PhpWriter $writer) |
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{ |
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if ($node->content != null) { |
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$node->openingCode = \rtrim($node->openingCode, '?> ') . '->startTag() ?>'; |
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return $writer->write('if ($ʟ_label) echo $ʟ_label->endTag()'); |
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} |
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} |
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/** |
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* {input ...} |
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*/ |
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public function macroInput(MacroNode $node, PhpWriter $writer) |
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{ |
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if ($node->modifiers) { |
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throw new CompileException('Modifiers are not allowed in ' . $node->getNotation()); |
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} |
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$words = $node->tokenizer->fetchWords(); |
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if (!$words) { |
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throw new CompileException('Missing name in ' . $node->getNotation()); |
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} |
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$node->replaced = \true; |
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$name = \array_shift($words); |
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return $writer->write(($name[0] === '$' ? '$ʟ_input = $_input = is_object(%0.word) ? %0.word : end($this->global->formsStack)[%0.word]; echo $ʟ_input' : 'echo end($this->global->formsStack)[%0.word]') . '->%1.raw' . ($node->tokenizer->isNext() ? '->addAttributes(%node.array)' : '') . " /* line {$node->startLine} */;", $name, $words ? 'getControlPart(' . \implode(', ', \array_map([$writer, 'formatWord'], $words)) . ')' : 'getControl()'); |
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} |
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/** |
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* <form n:name>, <input n:name>, <select n:name>, <textarea n:name>, <label n:name> and <button n:name> |
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*/ |
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public function macroNameAttr(MacroNode $node, PhpWriter $writer) |
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{ |
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$words = $node->tokenizer->fetchWords(); |
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if (!$words) { |
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throw new CompileException('Missing name in ' . $node->getNotation()); |
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} |
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$name = \array_shift($words); |
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$tagName = \strtolower($node->htmlNode->name); |
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$node->empty = $tagName === 'input'; |
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$definedHtmlAttributes = \array_keys($node->htmlNode->attrs); |
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if (isset($node->htmlNode->macroAttrs['class'])) { |
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$definedHtmlAttributes[] = 'class'; |
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} |
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if ($tagName === 'form') { |
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$node->openingCode = $writer->write('<?php $form = $this->global->formsStack[] = ' . ($name[0] === '$' ? 'is_object(%0.word) ? %0.word : ' : '') . "\$this->global->uiControl[%0.word] /* line {$node->startLine} */; ?>", $name); |
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return $writer->write('echo \\Packetery\\Nette\\Bridges\\FormsLatte\\Runtime::renderFormBegin(end($this->global->formsStack), %0.var, false)', \array_fill_keys($definedHtmlAttributes, null)); |
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} else { |
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$method = $tagName === 'label' ? 'getLabel' : 'getControl'; |
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return $writer->write('$ʟ_input = $_input = ' . ($name[0] === '$' ? 'is_object(%0.word) ? %0.word : ' : '') . 'end($this->global->formsStack)[%0.word]; echo $ʟ_input->%1.raw' . ($definedHtmlAttributes ? '->addAttributes(%2.var)' : '') . '->attributes()' . " /* line {$node->startLine} */;", $name, $method . 'Part(' . \implode(', ', \array_map([$writer, 'formatWord'], $words)) . ')', \array_fill_keys($definedHtmlAttributes, null)); |
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} |
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} |
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public function macroName(MacroNode $node, PhpWriter $writer) |
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{ |
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if (!$node->prefix) { |
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throw new CompileException("Unknown macro {{$node->name}}, use n:{$node->name} attribute."); |
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} elseif ($node->prefix !== MacroNode::PREFIX_NONE) { |
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throw new CompileException("Unknown attribute n:{$node->prefix}-{$node->name}, use n:{$node->name} attribute."); |
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} |
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} |
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public function macroNameEnd(MacroNode $node, PhpWriter $writer) |
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{ |
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$tagName = \strtolower($node->htmlNode->name); |
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if ($tagName === 'form') { |
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$node->innerContent .= '<?php echo \\Packetery\\Nette\\Bridges\\FormsLatte\\Runtime::renderFormEnd(array_pop($this->global->formsStack), false)' . " /* line {$node->startLine} */; ?>"; |
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} elseif ($tagName === 'label') { |
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if ($node->htmlNode->empty) { |
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$node->innerContent = "<?php echo \$ʟ_input->getLabelPart()->getHtml() /* line {$node->startLine} */; ?>"; |
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} |
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} elseif ($tagName === 'button') { |
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if ($node->htmlNode->empty) { |
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$node->innerContent = "<?php echo htmlspecialchars(\$ʟ_input->getCaption()) /* line {$node->startLine} */; ?>"; |
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} |
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} else { |
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// select, textarea |
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$node->innerContent = "<?php echo \$ʟ_input->getControl()->getHtml() /* line {$node->startLine} */; ?>"; |
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} |
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} |
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/** |
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* {inputError ...} |
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*/ |
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public function macroInputError(MacroNode $node, PhpWriter $writer) |
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{ |
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if ($node->modifiers) { |
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throw new CompileException('Modifiers are not allowed in ' . $node->getNotation()); |
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} |
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$name = $node->tokenizer->fetchWord(); |
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$node->replaced = \true; |
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if (!$name) { |
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return $writer->write("echo %escape(\$ʟ_input->getError()) /* line {$node->startLine} */;"); |
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} elseif ($name[0] === '$') { |
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return $writer->write('$ʟ_input = is_object(%0.word) ? %0.word : end($this->global->formsStack)[%0.word];' . "echo %escape(\$ʟ_input->getError()) /* line {$node->startLine} */;", $name); |
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} else { |
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return $writer->write("echo %escape(end(\$this->global->formsStack)[%0.word]->getError()) /* line {$node->startLine} */;", $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) { |
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// 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 $writer->write('\\Packetery\\Nette\\Bridges\\FormsLatte\\Runtime::renderBlueprint(' . ($name[0] === '$' ? 'is_object(%node.word) ? %node.word : ' : '') . '$this->global->uiControl[%node.word]); exit;'); |
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} |
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} |
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|
