<?php
/*
* Copyright (c) 2009, Francis Li and Simona Brusa Pasque'
* 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 the organization nor the
*       names of its contributors may be used to endorse or promote products
*       derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY Francis Li and Simona Brusa Pasque' ''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 Francis Li nor Simona Brusa Pasque'
* 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.
*/

/*
 * This php script is intended to be executed by the command-line php
 * executable as part of a cron job to rsync the latest data from
 * GovTrack.us and dump it into the local mysql database.
 *
 */
require_once 'settings.inc.php';
require_once 'utilities.inc.php';
require_once 'parsers/amendment.php';
require_once 'parsers/bill.php';
require_once 'parsers/cr.php';
require_once 'parsers/rep.php';
require_once 'parsers/vote.php';

$current = get_current_congress_session();
if (count($_SERVER['argv']) > 1) {
  $congress = $_SERVER['argv'][1];
} else {
  $congress = $current['congress'];
}
echo "Congress: {$congress}\n";

$dir = EPT_APP_DIR;

//// note that the Govtrack people database is always in the current congress
echo "Syncing people.xml database:\n";
$cmd = "rsync -avz govtrack.us::govtrackdata/us/{$current['congress']}/".
  "people.xml {$dir}/data/us/{$current['congress']}";
$output = array();
echo "{$cmd}\n";
exec($cmd, $output);
foreach ($output as $line) {
  echo "{$line}\n";
}
echo "\n";

$types = array('bills', 'bills.amdt', 'bills.summary', 'rolls', 'cr');
foreach ($types as $type) {
  echo "Syncing {$type}:\n";
  $cmd = "rsync -avz ".
    "govtrack.us::govtrackdata/us/{$congress}/{$type} ".
    "{$dir}/data/us/{$congress}";
  echo "{$cmd}\n";
  $output = array();
  exec($cmd, $output);
  foreach ($output as $line) {
    echo "{$line}\n";
  }
  foreach ($output as $line) {
    if (strpos($line, '.xml') > 0) {
      $data_dir = dirname(__FILE__) ."/data";
      $path = "{$data_dir}/us/{$congress}/{$line}";
      if ($type == 'bills') {
	parseBill($path);
      } else if ($type == 'bills.amdt') {
	parseAmendment($path);
      } else if ($type == 'rolls') {
	parseVote($path);
      } else if ($type == 'cr') {
	parseRecord($path);
      }
    }
    if ($line == '') {
      break;
    }
  }
  echo "\n";
}

//// update any missing rep info
updateReps();

echo "Done.\n";

?>