<?php



/*-------------------------------------------------------+

 | Enzyme

 | Copyright 2010-2011 Danny Allen <danny@enzyme-project.org>

 | http://www.enzyme-project.org/

 +--------------------------------------------------------+

 | This program is released as free software under the

 | Affero GPL license. You can redistribute it and/or

 | modify it under the terms of this license which you

 | can read by viewing the included agpl.txt or online

 | at www.gnu.org/licenses/agpl.html. Removal of this

 | copyright header is strictly prohibited without

 | written permission from the original author(s).

 +--------------------------------------------------------*/





include($_SERVER['DOCUMENT_ROOT'] . '/autoload.php');





// check authentication

$user = new User();



if (empty($user->auth)) {

  echo _('Must be logged in!');

  exit;

}





set_time_limit(3500);

ob_start();





// draw html page start

echo Ui::drawHtmlPageStart(null, array('/css/includes/common.css'), array('/js/prototype.js'));





// look in directory for files

if ($_REQUEST['type'] == 'issue') {

  $issueType  = 'issue';

  $author     = 'dannya';

  $dirName    = Config::getSetting('legacy', 'EXISTING_ISSUES');



} else if ($_REQUEST['type'] == 'archive') {

  $issueType  = 'archive';

  $author     = 'dkite';

  $dirName    = Config::getSetting('legacy', 'EXISTING_ARCHIVE');



} else {

  echo _('Invalid import type (needs to be "issue" or "archive")');

  exit;

}





$target = 'introduction.txt';





// get next valid ID (auto-increment doesn't work on our db server!)

$id = Db::getNextId('digests');





// get sorted dir structure for iterating

$dirs = App::getDirs($dirName);





// iterate

foreach ($dirs as $dir) {

  // load file

  @$file = file($dir . '/' . $target);



  // iterate through lines, extracting elements

  $order    = 0;

  $numLines = count($file);



  for ($i = 0; $i < $numLines; $i++) {

    $line = trim($file[$i]);



    if (empty($line)) {

      continue;

    }



    if ($line[0] == '[') {

      $section = trim($line, '][');



      if ($section == 'digest') {

        $digest['date']       = trim($file[++$i]);

        $digest['type']       = $issueType;

        $digest['version']    = 1;

        $digest['published']  = 1;



      } else if ($section == 'translation') {

        $digest['language'] = trim($file[++$i]);



        if ($digest['language'] == 'en') {

          $digest['language'] = 'en_US';

        }



      } else if ($section == 'synopsis') {

        $digest['synopsis'] = Enzyme::formatMsg(trim($file[++$i]));



      } else if (($section == 'message') || ($section == 'comment')) {

        // extract intro sections

        unset($tmp);



        $tmp['date']    = $digest['date'];

        $tmp['number']  = ++$order;

        $tmp['type']    = $section;

        $tmp['author']  = $author;

        $tmp['intro']   = Enzyme::formatMsg(trim($file[++$i]));



        if (($section == 'message')) {

          $tmp['body']  = Enzyme::formatMsg(trim($file[++$i]));

        }



        // insert into database

        Db::insert('digest_intro_sections', $tmp, true);



      } else if ($section == 'people_references') {

        $personOrder = 0;



        while (!empty($file[$i + 1]) && (trim($file[$i + 1]) != '')) {

          $person['date']     = $digest['date'];

          $person['number']   = ++$personOrder;

          $person['name']     = trim($file[++$i]);

          $person['account']  = trim($file[++$i]);



          Db::insert('digest_intro_people', $person, true);

        }



      } else if ($section == 'video_references') {

        $videoOrder = 0;



        while (!empty($file[$i + 1]) && (trim($file[$i + 1]) != '')) {

          $video['date']      = $digest['date'];

          $video['number']    = ++$videoOrder;

          $video['name']      = trim($file[++$i]);

          $video['file']      = trim($file[++$i]);

          $video['youtube']   = trim($file[++$i]);

          ++$i;



          // insert into database

          Db::insert('digest_intro_videos', $video, true);

        }

      }

    }

  }





  // insert into database

  $digest['id']     = ++$id;

  $digest['author'] = $author;



  Db::insert('digests', $digest, true);



  // report success

  Ui::displayMsg(sprintf(_('Processed %s'), $digest['date']), 'msg_skip');

}





// draw html page end

echo Ui::drawHtmlPageEnd();



?>