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   1  <?php
   2  /**
   3   * @package     Joomla.CLI
   4   * @subpackage  com_finder
   5   *
   6   * @copyright   Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
   7   * @license     GNU General Public License version 2 or later; see LICENSE
   8   */
   9  
  10  // Make sure we're being called from the command line, not a web interface
  11  if (array_key_exists('REQUEST_METHOD', $_SERVER)) die();
  12  
  13  /**
  14   * Finder CLI Bootstrap
  15   *
  16   * Run the framework bootstrap with a couple of mods based on the script's needs
  17   */
  18  
  19  // We are a valid entry point.
  20  define('_JEXEC', 1);
  21  define('DS', DIRECTORY_SEPARATOR);
  22  
  23  // Load system defines
  24  if (file_exists(dirname(dirname(__FILE__)) . '/defines.php'))
  25  {
  26      require_once dirname(dirname(__FILE__)) . '/defines.php';
  27  }
  28  
  29  if (!defined('_JDEFINES'))
  30  {
  31      define('JPATH_BASE', dirname(dirname(__FILE__)));
  32      require_once  JPATH_BASE . '/includes/defines.php';
  33  }
  34  
  35  // Get the framework.
  36  require_once JPATH_LIBRARIES . '/import.php';
  37  
  38  // Bootstrap the CMS libraries.
  39  require_once JPATH_LIBRARIES . '/cms.php';
  40  
  41  // Force library to be in JError legacy mode
  42  JError::$legacy = true;
  43  
  44  // Import necessary classes not handled by the autoloaders
  45  jimport('joomla.application.menu');
  46  jimport('joomla.environment.uri');
  47  jimport('joomla.event.dispatcher');
  48  jimport('joomla.utilities.utility');
  49  jimport('joomla.utilities.arrayhelper');
  50  
  51  // Import the configuration.
  52  require_once JPATH_CONFIGURATION . '/configuration.php';
  53  
  54  // System configuration.
  55  $config = new JConfig;
  56  
  57  // Configure error reporting to maximum for CLI output.
  58  error_reporting(E_ALL);
  59  ini_set('display_errors', 1);
  60  
  61  // Load Library language
  62  $lang = JFactory::getLanguage();
  63  
  64  // Try the finder_cli file in the current language (without allowing the loading of the file in the default language)
  65  $lang->load('finder_cli', JPATH_SITE, null, false, false)
  66  // Fallback to the finder_cli file in the default language
  67  || $lang->load('finder_cli', JPATH_SITE, null, true);
  68  
  69  /**
  70   * A command line cron job to run the Finder indexer.
  71   *
  72   * @package     Joomla.CLI
  73   * @subpackage  com_finder
  74   * @since       2.5
  75   */
  76  class FinderCli extends JApplicationCli
  77  {
  78      /**
  79       * Start time for the index process
  80       *
  81       * @var    string
  82       * @since  2.5
  83       */
  84      private $_time = null;
  85  
  86      /**
  87       * Start time for each batch
  88       *
  89       * @var    string
  90       * @since  2.5
  91       */
  92      private $_qtime = null;
  93  
  94      /**
  95       * Entry point for Finder CLI script
  96       *
  97       * @return  void
  98       *
  99       * @since   2.5
 100       */
 101  	public function execute()
 102      {
 103          // Print a blank line.
 104          $this->out(JText::_('FINDER_CLI'));
 105          $this->out('============================');
 106          $this->out();
 107  
 108          $this->_index();
 109  
 110          // Print a blank line at the end.
 111          $this->out();
 112      }
 113  
 114      /**
 115       * Run the indexer
 116       *
 117       * @return  void
 118       *
 119       * @since   2.5
 120       */
 121  	private function _index()
 122      {
 123          // initialize the time value
 124          $this->_time = microtime(true);
 125  
 126          // import library dependencies
 127          require_once JPATH_ADMINISTRATOR . '/components/com_finder/helpers/indexer/indexer.php';
 128          jimport('joomla.application.component.helper');
 129  
 130          // fool the system into thinking we are running as JSite with Finder as the active component
 131          JFactory::getApplication('site');
 132          $_SERVER['HTTP_HOST'] = 'domain.com';
 133          define('JPATH_COMPONENT_ADMINISTRATOR', JPATH_ADMINISTRATOR . '/components/com_finder');
 134  
 135          // Disable caching.
 136          $config = JFactory::getConfig();
 137          $config->set('caching', 0);
 138          $config->set('cache_handler', 'file');
 139  
 140          // Reset the indexer state.
 141          FinderIndexer::resetState();
 142  
 143          // Import the finder plugins.
 144          JPluginHelper::importPlugin('finder');
 145  
 146          // Starting Indexer.
 147          $this->out(JText::_('FINDER_CLI_STARTING_INDEXER'), true);
 148  
 149          // Trigger the onStartIndex event.
 150          JDispatcher::getInstance()->trigger('onStartIndex');
 151  
 152          // Remove the script time limit.
 153          @set_time_limit(0);
 154  
 155          // Get the indexer state.
 156          $state = FinderIndexer::getState();
 157  
 158          // Setting up plugins.
 159          $this->out(JText::_('FINDER_CLI_SETTING_UP_PLUGINS'), true);
 160  
 161          // Trigger the onBeforeIndex event.
 162          JDispatcher::getInstance()->trigger('onBeforeIndex');
 163  
 164          // Startup reporting.
 165          $this->out(JText::sprintf('FINDER_CLI_SETUP_ITEMS', $state->totalItems, round(microtime(true) - $this->_time, 3)), true);
 166  
 167          // Get the number of batches.
 168          $t = (int) $state->totalItems;
 169          $c = (int) ceil($t / $state->batchSize);
 170          $c = $c === 0 ? 1 : $c;
 171  
 172          // Process the batches.
 173          for ($i = 0; $i < $c; $i++)
 174          {
 175              // Set the batch start time.
 176              $this->_qtime = microtime(true);
 177  
 178              // Reset the batch offset.
 179              $state->batchOffset = 0;
 180  
 181              // Trigger the onBuildIndex event.
 182              JDispatcher::getInstance()->trigger('onBuildIndex');
 183  
 184              // Batch reporting.
 185              $this->out(JText::sprintf('FINDER_CLI_BATCH_COMPLETE', ($i + 1), round(microtime(true) - $this->_qtime, 3)), true);
 186          }
 187  
 188          // Total reporting.
 189          $this->out(JText::sprintf('FINDER_CLI_PROCESS_COMPLETE', round(microtime(true) - $this->_time, 3)), true);
 190  
 191          // Reset the indexer state.
 192          FinderIndexer::resetState();
 193      }
 194  }
 195  
 196  // Instantiate the application object, passing the class name to JCli::getInstance
 197  // and use chaining to execute the application.
 198  JApplicationCli::getInstance('FinderCli')->execute();