Template.php

1. 8.x drupal/core/vendor/phpunit/php-text-template/Text/Template.php
2. 8.x drupal/core/vendor/twig/twig/lib/Twig/Template.php
3. 8.x drupal/core/vendor/doctrine/common/tests/Doctrine/Tests/Common/Annotations/Fixtures/Annotation/Template.php

<?php

/**
 * Text_Template
 *
 * Copyright (c) 2009-2012, Sebastian Bergmann <sb@sebastian-bergmann.de>.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 *   * Neither the name of Sebastian Bergmann nor the names of his
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * @category   Text
 * @package    Template
 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @copyright  2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @link       http://github.com/sebastianbergmann/php-text-template
 * @since      File available since Release 1.0.0
 */

/**
 * A simple template engine.
 *
 * @category   Text
 * @package    Template
 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @copyright  2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @version    Release: @package_version@
 * @link       http://github.com/sebastianbergmann/php-text-template
 * @since      Class available since Release 1.0.0
 */
class Text_Template {

  /**
   * @var string
   */
  protected $template = '';

  /**
   * @var array
   */
  protected $values = array();

  /**
   * Constructor.
   *
   * @param  string $file
   * @throws InvalidArgumentException
   */
  public function __construct($file = '') {
    $this
      ->setFile($file);
  }

  /**
   * Sets the template file.
   *
   * @param  string $file
   * @throws InvalidArgumentException
   */
  public function setFile($file) {
    $distFile = $file . '.dist';
    if (file_exists($file)) {
      $this->template = file_get_contents($file);
    }
    else {
      if (file_exists($distFile)) {
        $this->template = file_get_contents($distFile);
      }
      else {
        throw new InvalidArgumentException('Template file could not be loaded.');
      }
    }
  }

  /**
   * Sets one or more template variables.
   *
   * @param  array   $values
   * @param  boolean $merge
   */
  public function setVar(array $values, $merge = TRUE) {
    if (!$merge || empty($this->values)) {
      $this->values = $values;
    }
    else {
      $this->values = array_merge($this->values, $values);
    }
  }

  /**
   * Renders the template and returns the result.
   *
   * @return string
   */
  public function render() {
    $keys = array();
    foreach ($this->values as $key => $value) {
      $keys[] = '{' . $key . '}';
    }
    return str_replace($keys, $this->values, $this->template);
  }

  /**
   * Renders the template and writes the result to a file.
   *
   * @param string $target
   */
  public function renderTo($target) {
    $fp = @fopen($target, 'wt');
    if ($fp) {
      fwrite($fp, $this
        ->render());
      fclose($fp);
    }
    else {
      $error = error_get_last();
      throw new RuntimeException(sprintf('Could not write to %s: %s', $target, substr($error['message'], strpos($error['message'], ':') + 2)));
    }
  }

}