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<?php |
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/** |
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* Copyright (c) 2013-2016 |
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* |
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* @category Library |
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* @package Dwoo\Plugins\Blocks |
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* @author Jordi Boggiano <[email protected]> |
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* @author David Sanchez <[email protected]> |
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* @copyright 2008-2013 Jordi Boggiano |
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* @copyright 2013-2016 David Sanchez |
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* @license http://dwoo.org/LICENSE Modified BSD License |
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* @version 1.3.0 |
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* @date 2016-09-19 |
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* @link http://dwoo.org/ |
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*/ |
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namespace Dwoo\Plugins\Blocks; |
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use Dwoo\Compiler; |
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use Dwoo\Block\Plugin as BlockPlugin; |
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use Dwoo\ICompilable\Block as ICompilableBlock; |
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/** |
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* Outputs a html <a> tag |
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* <pre> |
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* * href : the target URI where the link must point |
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* * rest : any other attributes you want to add to the tag can be added as named parameters |
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* </pre>. |
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* Example : |
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* <code> |
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* {* Create a simple link out of an url variable and add a special class attribute: *} |
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* {a $url class="external" /} |
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* {* Mark a link as active depending on some other variable : *} |
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* {a $link.url class=tif($link.active "active"); $link.title /} |
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* {* This is similar to: <a href="{$link.url}" class="{if $link.active}active{/if}">{$link.title}</a> *} |
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* </code> |
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* This software is provided 'as-is', without any express or implied warranty. |
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* In no event will the authors be held liable for any damages arising from the use of this software. |
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*/ |
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class PluginA extends BlockPlugin implements ICompilableBlock |
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{ |
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/** |
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* @param $href |
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* @param array $rest |
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*/ |
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public function init($href, array $rest = array()) |
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{ |
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} |
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/** |
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* @param Compiler $compiler |
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* @param array $params |
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* @param string $prepend |
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* @param string $append |
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* @param string $type |
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* |
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* @return string |
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*/ |
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public static function preProcessing(Compiler $compiler, array $params, $prepend, $append, $type) |
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{ |
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$p = $compiler->getCompiledParams($params); |
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$out = Compiler::PHP_OPEN . 'echo \'<a ' . self::paramsToAttributes($p, "'", $compiler); |
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return $out . '>\';' . Compiler::PHP_CLOSE; |
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} |
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/** |
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* @param Compiler $compiler |
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* @param array $params |
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* @param string $prepend |
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* @param string $append |
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* @param string $content |
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* |
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* @return string |
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*/ |
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public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content) |
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{ |
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$p = $compiler->getCompiledParams($params); |
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// no content was provided so use the url as display text |
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if ($content == '') { |
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// merge </a> into the href if href is a string |
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if (substr($p['href'], - 1) === '"' || substr($p['href'], - 1) === '\'') { |
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return Compiler::PHP_OPEN . 'echo ' . substr($p['href'], 0, - 1) . '</a>' . substr($p['href'], - 1) . ';' . Compiler::PHP_CLOSE; |
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} |
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// otherwise append |
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return Compiler::PHP_OPEN . 'echo ' . $p['href'] . '.\'</a>\';' . Compiler::PHP_CLOSE; |
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} |
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// return content |
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return $content . '</a>'; |
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} |
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} |
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dwoo-project /
dwoo
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.