<?php
// $Id: tagged_parser.inc,v 1.8.2.5 2008-05-12 01:03:37 rjerome Exp $
/**
 *   Copyright (C) 2006  Ron Jerome
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License along
 *   with this program; if not, write to the Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 */

function _endnote_tagged_import(&$data, $node_template, &$node_array) {
  $incite  = false;
  $node_id = null;
  $contributors = null;

  foreach (explode("\n",$data) as $line){
    $line = trim($line);
    $line_len = strlen($line);
    if ($line_len ){
      $start = strpos($line, "%"); // There could be some unprintables at the beginning of the line so fine the location of the %
      if ($start !== false) {
        $tag = drupal_substr($line, $start, 2);
        $value = trim(drupal_substr($line, $start+3));
      }else{
        $value = $line;
      }
    }
    if ( $line_len )
    {      // if this is not a blank line
      if (!$incite){
        $node_id = array_push($node_array, $node_template) - 1;
        $node_array[$node_id]['biblio_contributors'] = array();
        $incite = true;
      }

      switch ($tag) {
        case '%0':
          switch ($value) {
            case "Journal Article":
              $node_array[$node_id]['biblio_type'] = 102;
              break; // journal
            case "Conference Paper":
              $node_array[$node_id]['biblio_type'] = 103;
              break;
            case "Conference Proceedings":
              $node_array[$node_id]['biblio_type'] = 104;
              break; // conference proceedings
            case "Report":
              $node_array[$node_id]['biblio_type'] = 109;
              break; // report
            case "Book":
            case "Edited Book":
              $node_array[$node_id]['biblio_type'] = 100;
              break; // book section
            case "Book Section":
              $node_array[$node_id]['biblio_type'] = 101;
              break; // book section
            case "Thesis":
              $node_array[$node_id]['biblio_type'] = 108;
              break; // thesis
            case "Patent":
              $node_array[$node_id]['biblio_type'] = 119;
              break; // patent
            case "Generic":
            default:
              $node_array[$node_id]['biblio_type'] = 129;
              break; // generic
          }
          break;
        case '%A':
          $node_array[$node_id]['biblio_contributors'][] = array('name' => $value, 'type' => '1');
          break;
        case '%B':
          $node_array[$node_id]['biblio_secondary_title'] = $value;
          break;
        case '%C':
          $node_array[$node_id]['biblio_place_published'] = $value;
          break;
        case '%D':
          $node_array[$node_id]['biblio_year'] = $value;
          break;
        case '%E':
          $node_array[$node_id]['biblio_contributors'][] = array('name' => $value, 'type' => '2');
          break;
        case '%F':
          $node_array[$node_id]['label'] = $value;
          break;
        case '%I':
          $node_array[$node_id]['biblio_publisher'] = $value;
          break;
        case '%J': // Journal
          $node_array[$node_id]['biblio_secondary_title'] = $value;
          break;
        case '%K':
          $node_array[$node_id]['biblio_keywords'] .= ($node_array[$node_id]['biblio_keywords'])?"; $value":$value;
          break;
        case '%L':
          $node_array[$node_id]['biblio_call_number'] = $value;
          break;
        case '%M': // accession_number
          $node_array[$node_id]['biblio_accession_number'] = $value;
          break;
        case '%N':
          $node_array[$node_id]['biblio_issue'] = $value;
          break;
        case '%P':
          $node_array[$node_id]['biblio_pages'] = $value;
          break;
        case '%R':
          $node_array[$node_id]['biblio_doi'] = $value;
          break;
        case '%S':
          $node_array[$node_id]['biblio_tertiary_title'] = $value;
          break;
        case '%T':
          $node_array[$node_id]['title'] = $value;
          break;
        case '%U':
          $node_array[$node_id]['biblio_url'] = $value;
          break;
        case '%V':
          $node_array[$node_id]['biblio_volume'] = $value;
          break;
        case '%X':
          $node_array[$node_id]['biblio_abst_e'] .= $value;
          break;
        case '%Y':
          $node_array[$node_id]['biblio_contributors'][] = array('name' => $value, 'type' => 'tertiary');
          break;
        case '%Z':
          $node_array[$node_id]['biblio_notes'] .= $value;
          break;
        case '%1': // CUSTOM 1
          $node_array[$node_id]['biblio_custom1'] = $value;
          break;
        case '%2':// CUSTOM 2
          $node_array[$node_id]['biblio_custom2'] = $value;
          break;
        case '%3':// CUSTOM 3
          $node_array[$node_id]['biblio_custom3'] = $value;
          break;
        case '%4':// CUSTOM 4
          $node_array[$node_id]['biblio_custom4'] = $value;
          break;
        case '%#':// CUSTOM 5
          $node_array[$node_id]['biblio_custom5'] = $value;
          break;
        case '%$':// CUSTOM 6
          $node_array[$node_id]['biblio_custom6'] = $value;
          break;
        case '%6':
          break;
        case '%7':
          $node_array[$node_id]['biblio_edition'] = $value;
          break;
        case '%8':
          $node_array[$node_id]['biblio_date'] = $value;
          break;
        case '%9':
          $node_array[$node_id]['biblio_type_of_work'] = $value;
          break;
        case '%?':
          break;
        case '%@':
          $node_array[$node_id]['biblio_isbn'] = $value;
          break;
        case '%!':
          break;
        case '%&':
          break;
        case '%(':
          break;
        case '%)':
          break;
        case '%*':
          break;
        case '%+':
          break;
        default:
          break;
      } //end switch

    }else{
      $incite=false;
    } // end if ($start !== false)

  } // end while
  return count($node_array);
}