92 lines
2.1 KiB
PHP
92 lines
2.1 KiB
PHP
<?php
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/**
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* This file is part of the Propel package.
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*
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* @license MIT License
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*/
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/**
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* Simple templating system to ease behavior writing
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*
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* @author François Zaninotto
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* @version $Revision: 1784 $
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* @package propel.generator.builder.util
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*/
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class PropelTemplate
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{
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protected $template, $templateFile;
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/**
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* Set a string as a template.
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* The string doesn't need closing php tags.
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*
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* <code>
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* $template->setTemplate('This is <?php echo $name ?>');
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* </code>
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*
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* @param string $template the template string
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*/
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public function setTemplate($template)
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{
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$this->template = $template;
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}
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/**
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* Set a file as a template. The file can be any regular PHP file.
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*
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* <code>
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* $template->setTemplateFile(dirname(__FILE__) . '/template/foo.php');
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* </code>
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*
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* @param string $filePath The (absolute or relative to the include path) file path
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*/
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public function setTemplateFile($filePath)
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{
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$this->templateFile = $filePath;
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}
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/**
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* Render the template using the variable provided as arguments.
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*
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* <code>
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* $template = new PropelTemplate();
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* $template->setTemplate('This is <?php echo $name ?>');
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* echo $template->render(array('name' => 'Mike'));
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* // This is Mike
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* </code>
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*
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* @param array $vars An associative array of argumens to be rendered
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*
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* @return string The rendered template
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*/
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public function render($vars = array())
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{
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if (null === $this->templateFile && null === $this->template) {
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throw new InvalidArgumentException('You must set a template or a template file before rendering');
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}
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extract($vars);
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ob_start();
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ob_implicit_flush(0);
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try
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{
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if (null !== $this->templateFile) {
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require($this->templateFile);
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} else {
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eval('?>' . $this->template . '<?php ');
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}
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}
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catch (Exception $e)
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{
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// need to end output buffering before throwing the exception #7596
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ob_end_clean();
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throw $e;
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}
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return ob_get_clean();
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}
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} |