<?php
/**
 * Form builder for general settings used as a menu callback.
 *
 * @param array $form
 * @param array $form_state
 *
 * @return array Output of the system_settings_form()
 */
function digitalobjects_settings(array $form, array &$form_state) {


  $form['digitalobjects_bibdata_path'] = array(
      '#type' => 'textfield',
      '#title' => t('bibdataprovider URL'),
      '#default_value' => variable_get('digitalobjects_bibdata_path',"http://localhost:18080/metadata"),
      '#maxlength' => 255,
      '#description' => t('URL to the bibdataprovider  (no "/" at the end!)'),

  );

  $form['digitalobjects_docuviewer_path'] = array(
      '#type' => 'textfield',
      '#title' => t('docuviewer URL'),
      '#default_value' => variable_get('digitalobjects_docuviewer_path',"http://localhost:18080/ECHOdocuView"),
      '#maxlength' => 255,
      '#description' => t('URL to the docuviewer (no "/" at the end!)'),

  );



  $scal="http://digilib.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?";

  $form['digitalobjects_scaler_path'] = array(
      '#type' => 'textfield',
      '#title' => t('scaler URL'),
      '#default_value' => variable_get('digitalobjects_scaler_path',$scal),
      '#maxlength' => 255,
      '#description' => t('Url to digilib scaler'),

  );

  $digilibjs="http://digilib.mpiwg-berlin.mpg.de/digitallibrary/jquery/digilib.html?";

  $form['digitalobjects_digilib_path'] = array(
      '#type' => 'textfield',
      '#title' => t('scaler URL'),
      '#default_value' => variable_get('digitalobjects_digilib_path',$digilibjs),
      '#maxlength' => 255,
      '#description' => t('Url to digilib'),

  );





  $pdfViewer="http://content.mpiwg-berlin.mpg.de/pdfViewer/pdf.js-master/web/viewer.html?file=";

  $form['digitalobjects_pdfviewer_path'] = array(
      '#type' => 'textfield',
      '#title' => t('pdf viewer URL'),
      '#default_value' => variable_get('digitalobjects_pdfviewer_path',$pdfViewer),
      '#maxlength' => 255,
      '#description' => t('URL to the pdfViewer, used for "View PDF in external viewer"'),

  );

  $repPath="http://content.mpiwg-berlin.mpg.de/mpiwg/online/permanent/";

  $form['digitalobjects_repository_path'] = array(
      '#type' => 'textfield',
      '#title' => t('default repository path'),
      '#default_value' => variable_get('digitalobjects_repository_path',$repPath),
      '#maxlength' => 255,
      '#description' => t('Default repository path, used for "View PDF in external viewer"'),

  );


  $linkbase="http://digilib.mpiwg-berlin.mpg.de/digitallibrary/jquery/digilib.html?fn=/permanent/library/VAQGXTWH/pageimg/";
  $form['digitalobjects_imagebase_digilib_path'] = array(
      '#type' => 'textfield',
      '#title' => t('EXPERIMENTAL -- default image folder path (digilib)'),
      '#default_value' => variable_get('digitalobjects_imagebase_digilib_path',$linkbase),
      '#maxlength' => 255,
      '#description' => t('Default image folder  path, used for "View filename as image with link to digilib"'),

  );

  $srcbase="http://digilib.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?dw=100&fn=";

  $form['digitalobjects_imagebase_scaler_path'] = array(
      '#type' => 'textfield',
      '#title' => t('EXPERIMENTAL -- default image folder path (scaler)'),
      '#default_value' => variable_get('digitalobjects_imagebase_scaler_path',$srcbase),
      '#maxlength' => 255,
      '#description' => t('Default image folder  path, used for "View filename as image with link to digilib"'),

  );


  $srcbase_large="http://digilib.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?dw=200&fn=";

  $form['digitalobjects_imagebase_scaler_path_large'] = array(
      '#type' => 'textfield',
      '#title' => t('EXPERIMENTAL -- default image folder path (scaler/large)'),
      '#default_value' => variable_get('digitalobjects_imagebase_scaler_path_large',$srcbase_large),
      '#maxlength' => 255,
      '#description' => t('Default image folder  path, used for "View filename (200px) as image with link to digilib"'),

  );






  return system_settings_form($form);

}