PHP PhpWriter::formatWord方法代码示例

 /**
  * {control name[:method] [params]}
  */
 public function macroControl(MacroNode $node, PhpWriter $writer)
 {
     $words = $node->tokenizer->fetchWords();
     if (!$words) {
         throw new CompileException('Missing control name in {control}');
     }
     $name = $writer->formatWord($words[0]);
     $method = isset($words[1]) ? ucfirst($words[1]) : '';
     $method = Strings::match($method, '#^\\w*\\z#') ? "render{$method}" : "{\"render{$method}\"}";
     $tokens = $node->tokenizer;
     $pos = $tokens->position;
     $param = $writer->formatArray();
     $tokens->position = $pos;
     while ($tokens->nextToken()) {
         if ($tokens->isCurrent('=>') && !$tokens->depth) {
             $wrap = TRUE;
             break;
         }
     }
     if (empty($wrap)) {
         $param = substr($param, 1, -1);
         // removes array() or []
     }
     return "/* line {$node->startLine} */ " . ($name[0] === '$' ? "if (is_object({$name})) \$_tmp = {$name}; else " : '') . '$_tmp = $this->global->uiControl->getComponent(' . $name . '); ' . 'if ($_tmp instanceof Nette\\Application\\UI\\IRenderable) $_tmp->redrawControl(NULL, FALSE); ' . ($node->modifiers === '' ? "\$_tmp->{$method}({$param});" : $writer->write("ob_start(function () {}); \$_tmp->{$method}({$param}); echo %modify(ob_get_clean());"));
 }

 /**
  * @param Nette\Latte\MacroNode $node
  * @param Nette\Latte\PhpWriter $writer
  * @return string
  * @throws Nette\Latte\CompileException
  */
 public function macroAttrImg(MacroNode $node, PhpWriter $writer)
 {
     $this->isUsed = TRUE;
     $arguments = Helpers::prepareMacroArguments($node->args);
     if ($arguments["name"] === NULL) {
         throw new Nette\Latte\CompileException("Please provide filename.");
     }
     $namespace = $arguments["namespace"];
     unset($arguments["namespace"]);
     $arguments = array_map(function ($value) use($writer) {
         return $value ? $writer->formatWord($value) : 'NULL';
     }, $arguments);
     $command = '$_imagePipe';
     $command .= $namespace !== NULL ? '->setNamespace(' . $writer->formatWord(trim($namespace)) . ')' : '';
     $command .= '->request(' . implode(", ", $arguments) . ')';
     return $writer->write('?> src="<?php echo %escape(' . $writer->formatWord($command) . ')?>" <?php');
 }

 /**
  * {ifLocale cs,en}cs,en only{/ifLocale}
  * n:ifLocale='cs'
  */
 public function macroLocale(MacroNode $node, PhpWriter $writer)
 {
     $this->localeUsed = TRUE;
     $words = [];
     $words = $node->args;
     if (!$words) {
         throw new CompileException("Missing locale in n:{$node->name}.");
     }
     $node = $writer->formatWord($words);
     return $writer->write('$_localeParam = ' . $node . '; if($_localeParam === NULL || in_array($locale, (is_array($_localeParam) ? $_localeParam : (array) explode(",",$_localeParam)), TRUE)) {');
 }

 /**
  * {control name[:method] [params]}
  */
 public function macroControl(MacroNode $node, PhpWriter $writer)
 {
     $words = $node->tokenizer->fetchWords();
     if (!$words) {
         throw new CompileException('Missing control name in {control}');
     }
     $name = $writer->formatWord($words[0]);
     $method = isset($words[1]) ? ucfirst($words[1]) : '';
     $method = Strings::match($method, '#^\\w*\\z#') ? "render{$method}" : "{\"render{$method}\"}";
     $param = $writer->formatArgs();
     if (Strings::contains($node->args, '=>')) {
         $param = "[{$param}]";
     }
     return ($name[0] === '$' ? "if (is_object({$name})) \$_l->tmp = {$name}; else " : '') . '$_l->tmp = $_control->getComponent(' . $name . '); ' . 'if ($_l->tmp instanceof Nette\\Application\\UI\\IRenderable) $_l->tmp->redrawControl(NULL, FALSE); ' . ($node->modifiers === '' ? "\$_l->tmp->{$method}({$param})" : $writer->write("ob_start(); \$_l->tmp->{$method}({$param}); echo %modify(ob_get_clean())"));
 }

 /**
  * @param MacroNode $node
  * @param PhpWriter $writer
  * @return string
  * @throws CompileException
  */
 public function wizardStart(MacroNode $node, PhpWriter $writer)
 {
     $words = $node->tokenizer->fetchWords();
     if (!$words) {
         throw new CompileException('Missing control name in {wizard}');
     }
     $name = $writer->formatWord($words[0]);
     $method = isset($words[1]) ? ucfirst($words[1]) : '';
     $method = Strings::match($method, '#^\\w*\\z#') ? "render{$method}" : "{\"render{$method}\"}";
     $param = $writer->formatArray();
     if (!Strings::contains($node->args, '=>')) {
         $param = substr($param, $param[0] === '[' ? 1 : 6, -1);
         // removes array() or []
     }
     return ($name[0] === '$' ? "if (is_object({$name})) \$_l->tmp = {$name}; else " : '') . '$_l->tmp = $_control->getComponent(' . $name . '); ' . 'if (!$_l->tmp instanceof WebChemistry\\Forms\\Controls\\IWizard) throw new \\Exception(\'Wizard must be instance of WebChemistry\\Forms\\Controls\\IWizard\');' . '$wizard = new WebChemistry\\Forms\\Controls\\Wizard\\Facade($_l->tmp);';
 }

	/**
	 * {control name[:method] [params]}
	 */
	public function macroControl(MacroNode $node, PhpWriter $writer)
	{
		$words = $node->tokenizer->fetchWords();
		if (!$words) {
			throw new CompileException('Missing control name in {control}');
		}
		$name = $writer->formatWord($words[0]);
		$method = isset($words[1]) ? ucfirst($words[1]) : '';
		$method = Strings::match($method, '#^\w*\z#') ? "render$method" : "{\"render$method\"}";
		$param = $writer->formatArray();
		if (!Strings::contains($node->args, '=>')) {
			$param = substr($param, $param[0] === '[' ? 1 : 6, -1); // removes array() or []
		}
		return ($name[0] === '$' ? "if (is_object($name)) \$_l->tmp = $name; else " : '')
			. '$_l->tmp = $_control->getComponent(' . $name . '); '
			. 'if ($_l->tmp instanceof Nette\Application\UI\IRenderable) $_l->tmp->redrawControl(NULL, FALSE); '
			. ($node->modifiers === '' ? "\$_l->tmp->$method($param)" : $writer->write("ob_start(); \$_l->tmp->$method($param); echo %modify(ob_get_clean())"));
	}

 /**
  * {block [[#]name]}
  * {snippet [name [,]] [tag]}
  * {snippetArea [name]}
  * {define [#]name}
  */
 public function macroBlock(MacroNode $node, PhpWriter $writer)
 {
     $name = $node->tokenizer->fetchWord();
     if ($node->name === '#') {
         trigger_error('Shortcut {#block} is deprecated.', E_USER_DEPRECATED);
     } elseif ($node->name === 'block' && $name === FALSE) {
         // anonymous block
         return $node->modifiers === '' ? '' : 'ob_start(function () {})';
     }
     $node->data->name = $name = ltrim($name, '#');
     if ($name == NULL) {
         if ($node->name === 'define') {
             throw new CompileException('Missing block name.');
         }
     } elseif (strpos($name, '$') !== FALSE) {
         // dynamic block/snippet
         if ($node->name === 'snippet') {
             for ($parent = $node->parentNode; $parent && !($parent->name === 'snippet' || $parent->name === 'snippetArea'); $parent = $parent->parentNode) {
             }
             if (!$parent) {
                 throw new CompileException('Dynamic snippets are allowed only inside static snippet/snippetArea.');
             }
             $parent->data->dynamic = TRUE;
             $node->data->leave = TRUE;
             $node->closingCode = "<?php \$_l->dynSnippets[\$_l->dynSnippetId] = ob_get_flush() ?>";
             if ($node->prefix) {
                 $node->attrCode = $writer->write("<?php echo ' id=\"' . (\$_l->dynSnippetId = \$_control->getSnippetId({$writer->formatWord($name)})) . '\"' ?>");
                 return $writer->write('ob_start()');
             }
             $tag = trim($node->tokenizer->fetchWord(), '<>');
             $tag = $tag ? $tag : 'div';
             $node->closingCode .= "\n</{$tag}>";
             return $writer->write("?>\n<{$tag} id=\"<?php echo \$_l->dynSnippetId = \$_control->getSnippetId({$writer->formatWord($name)}) ?>\"><?php ob_start()");
         } else {
             $node->data->leave = TRUE;
             $fname = $writer->formatWord($name);
             $node->closingCode = '<?php }} ' . ($node->name === 'define' ? '' : "call_user_func(reset(\$_b->blocks[{$fname}]), \$_b, get_defined_vars())") . ' ?>';
             $func = '_lb' . substr(md5($this->getCompiler()->getTemplateId() . $name), 0, 10) . '_' . preg_replace('#[^a-z0-9_]#i', '_', $name);
             return "\n\n//\n// block {$name}\n//\n" . "if (!function_exists(\$_b->blocks[{$fname}]['{$this->getCompiler()->getTemplateId()}'] = '{$func}')) { " . "function {$func}(\$_b, \$_args) { foreach (\$_args as \$__k => \$__v) \$\$__k = \$__v";
         }
     }
     // static snippet/snippetArea
     if ($node->name === 'snippet' || $node->name === 'snippetArea') {
         if ($node->prefix && isset($node->htmlNode->attrs['id'])) {
             throw new CompileException('Cannot combine HTML attribute id with n:snippet.');
         }
         $node->data->name = $name = '_' . $name;
     }
     if (isset($this->namedBlocks[$name])) {
         throw new CompileException("Cannot redeclare static {$node->name} '{$name}'");
     }
     $prolog = $this->namedBlocks ? '' : "if (\$_l->extends) { ob_end_clean(); return \$template->renderChildTemplate(\$_l->extends, get_defined_vars()); }\n";
     $this->namedBlocks[$name] = TRUE;
     $include = 'call_user_func(reset($_b->blocks[%var]), $_b, ' . ($node->name === 'snippet' || $node->name === 'snippetArea' ? '$template->getParameters()' : 'get_defined_vars()') . ')';
     if ($node->modifiers) {
         $include = "ob_start(function () {}); {$include}; echo %modify(ob_get_clean())";
     }
     if ($node->name === 'snippet') {
         if ($node->prefix) {
             $node->attrCode = $writer->write('<?php echo \' id="\' . $_control->getSnippetId(%var) . \'"\' ?>', (string) substr($name, 1));
             return $writer->write($prolog . $include, $name);
         }
         $tag = trim($node->tokenizer->fetchWord(), '<>');
         $tag = $tag ? $tag : 'div';
         return $writer->write("{$prolog} ?>\n<{$tag} id=\"<?php echo \$_control->getSnippetId(%var) ?>\"><?php {$include} ?>\n</{$tag}><?php ", (string) substr($name, 1), $name);
     } elseif ($node->name === 'define') {
         return $prolog;
     } else {
         // block, snippetArea
         return $writer->write($prolog . $include, $name);
     }
 }

 public function macroNg(MacroNode $node, PhpWriter $writer)
 {
     $name = $node->tokenizer->fetchWord();
     return $writer->write("echo '{{'.{$writer->formatWord($name)}");
 }

 /**
  * {/block}
  * {/snippet}
  * {/snippetArea}
  * {/define}
  */
 public function macroBlockEnd(MacroNode $node, PhpWriter $writer)
 {
     if (isset($node->data->name)) {
         // block, snippet, define
         if ($asInner = $node->name === 'snippet' && $node->prefix === MacroNode::PREFIX_NONE) {
             $node->content = $node->innerContent;
         }
         if (($node->name === 'snippet' || $node->name === 'snippetArea') && strpos($node->data->name, '$') === FALSE) {
             $type = $node->name === 'snippet' ? SnippetDriver::TYPE_STATIC : SnippetDriver::TYPE_AREA;
             $node->content = '<?php $this->global->snippetDriver->enter(' . $writer->formatWord(substr($node->data->name, 1)) . ', "' . $type . '"); ?>' . preg_replace('#(?<=\\n)[ \\t]+\\z#', '', $node->content) . '<?php $this->global->snippetDriver->leave(); ?>';
         }
         if (empty($node->data->leave)) {
             if (preg_match('#\\$|n:#', $node->content)) {
                 $node->content = '<?php ' . (isset($node->data->args) ? 'extract($this->params); ' . $node->data->args : 'extract($_args);') . ' ?>' . $node->content;
             }
             $this->namedBlocks[$node->data->name] = $tmp = preg_replace('#^\\n+|(?<=\\n)[ \\t]+\\z#', '', $node->content);
             $node->content = substr_replace($node->content, $node->openingCode . "\n", strspn($node->content, "\n"), strlen($tmp));
             $node->openingCode = '<?php ?>';
         } elseif (isset($node->data->func)) {
             $node->content = rtrim($node->content, " \t");
             $this->getCompiler()->addMethod($node->data->func, $this->getCompiler()->expandTokens("extract(\$_args);\n?>{$node->content}<?php"), '$_args');
             $node->content = '';
         }
         if ($asInner) {
             // n:snippet -> n:inner-snippet
             $node->innerContent = $node->openingCode . $node->content . $node->closingCode;
             $node->closingCode = $node->openingCode = '<?php ?>';
         }
         return ' ';
         // consume next new line
     } elseif ($node->modifiers) {
         // anonymous block with modifier
         $node->modifiers .= '|escape';
         return $writer->write('$_fi = new LR\\FilterInfo(%var); echo %modifyContent(ob_get_clean());', $node->context[0]);
     }
 }