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   1  <?php
   2  /**
   3   * Copyright 2017 Horde LLC (http://www.horde.org/)
   4   *
   5   * See the enclosed file COPYING for license information (LGPL). If you did
   6   * not receive this file, see http://www.horde.org/licenses/lgpl21.
   7   *
   8   * @author   Jan Schneider <jan@horde.org>
   9   * @category Horde
  10   * @license  http://www.horde.org/licenses/lgpl21 LGPL
  11   * @package  Text_Diff
  12   */
  13  
  14  /**
  15   * "Unified" diff renderer with output coloring.
  16   *
  17   * @author    Jan Schneider <jan@horde.org>
  18   * @category  Horde
  19   * @copyright 2017 Horde LLC
  20   * @license   http://www.horde.org/licenses/lgpl21 LGPL
  21   * @package   Text_Diff
  22   */
  23  
  24  // Disallow direct access to this file for security reasons
  25  if(!defined("IN_MYBB"))
  26  {
  27      die("Direct initialization of this file is not allowed.<br /><br />Please make sure IN_MYBB is defined.");
  28  }
  29  
  30  class Horde_Text_Diff_Renderer_Unified_Colored
  31  extends Horde_Text_Diff_Renderer_Unified
  32  {
  33      /**
  34       * CLI handler.
  35       *
  36       * Contrary to the name, it supports color highlighting for HTML too.
  37       *
  38       * @var Horde_Cli
  39       */
  40      protected $_cli;
  41  
  42      /**
  43       * Constructor.
  44       */
  45      public function __construct($params = array())
  46      {
  47          if (!isset($params['cli'])) {
  48              throw new BadMethodCallException('CLI handler is missing');
  49          }
  50          parent::__construct($params);
  51          $this->_cli = $params['cli'];
  52      }
  53  
  54      protected function _blockHeader($xbeg, $xlen, $ybeg, $ylen)
  55      {
  56          return $this->_cli->color(
  57              'lightmagenta', parent::_blockHeader($xbeg, $xlen, $ybeg, $ylen)
  58          );
  59      }
  60  
  61      protected function _added($lines)
  62      {
  63          return $this->_cli->color(
  64              'lightgreen', parent::_added($lines)
  65          );
  66      }
  67  
  68      protected function _deleted($lines)
  69      {
  70          return $this->_cli->color(
  71              'lightred', parent::_deleted($lines)
  72          );
  73      }
  74  }