<?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.
*/

require_once dirname(__FILE__) ."/../settings.inc.php";
require_once dirname(__FILE__) ."/../utilities.inc.php";
require_once dirname(__FILE__) ."/../model.inc.php";

$data_dir = dirname(__FILE__) ."/../data";

function parseAmendment($path) {
  echo "Processing ". basename($path) .": ";  
  //// parse the file
  $doc = simplexml_load_file($path);
  //// create a new Amendment object
  $amdt = new Amendment();
  $amdt->congress = (int) $doc['session'];
  $amdt->chamber = (string) $doc['chamber'];
  $amdt->number = (int) $doc['number'];
  //// look up the bill being amended
  $type = (string) $doc->amends['type'];
  $number = (int) $doc->amends['number'];
  $bill = Bill::get_by_congress_type_number($amdt->congress,
					    $type, $number);
  $amdt->bill_id = $bill->id;
  $amdt->sequence = (int) $doc->amends['sequence'];
  $amdt->offered = (int) $doc->offered['date'];
  $amdt->sponsor_rep_id = (int) $doc->sponsor['id'];
  $amdt->description = (string) $doc->description;
  $amdt->save();
  echo "{$amdt->congress} {$amdt->chamber} {$amdt->number} done.\n";
}

if (isset($_SERVER['argv'])) {
  if ($_SERVER['argv'][0] != 'amendment.php') {
    return;
  }
  if (count($_SERVER['argv']) > 1) {
    //// parse arguments
    parseAmendment($_SERVER['argv'][1]);
  } else {
    //// process all current congress amendments in the data dir
    $current = get_current_congress_session();
    $amdts_dir = $data_dir ."/us/{$current['congress']}/bills.amdt";
    $listing = scandir($amdts_dir);
    foreach ($listing as $filename) {
      $path ="{$amdts_dir}/{$filename}";
      if (is_file($path) && 
	  (substr($filename, strlen($filename) - 4) == '.xml')) {
	parseAmendment($path);
      }
    }
  }
}

?>