scholar.module

<?php

module_load_include('inc', 'scholar', 'IrClass');

function scholar_edit_refworks($pid) {
  return drupal_get_form('scholar_edit_refworks_form', $pid);
}

function scholar_edit_refworks_form($form_state, $pid) {

  $edit_refworks_form = new IrClass();
  return $edit_refworks_form->buildRefworksEditForm($pid);
}

function scholar_edit_refworks_form_submit($form, &$form_state) {
  $irClass = new IrClass();
  $form_state['redirect'] = $irClass->updateRefworksMetaData($form_state['values']);
}

function scholar_full_record($pid) {
  $irClass = new IrClass();
  $output = $irClass->show_full_record($pid);

  return $output;
}

function scholar_role($type, $query) {
  $role = $query; //
  $irClass = new IrClass();
  //real bad hack to change home economics and ohters to something different (ldap groups are incorrect in ldap server so they say)
  $department = $query;

  if ('Home Economics' == $department) {
    $department = 'Family and Nutritional Sciences';
  }
  else if ('Anatomy Physiology' == $department) {
    $department = 'Biomedical Sciences';
  }
  else if ('Womens Studies' == $department) {
    $department = "Women's Studies";
  }
  else if ('Path Micro' == $department) {
    $department = "Pathology and Microbiology";
  }
  else if ('Soc Anth' == $department) {
    $department = "Sociology and Anthropology";
  }
  $output = "<h4 align='center'>$department</h4>";
  $usersArray = array();

  $results = scholar_custom_search($type, $query, 0, 0, $usersArray);
  $output.='<center><table class="table-form"><tr>' . drupal_get_form('scholar_browse_by_user_form', $role, $usersArray) . '</tr></table></center>';

  return $output . $results;
}

function scholar_add_ir_datastream_form($form_state, $pid) {
  $datastream_form = new IrClass();
  return $datastream_form->build_add_datastream_form($pid);
}

function scholar_add_ir_datastream_form_submit($form, &$form_state) {
  $ir = new IrClass();
  $ir->addStreamFormSubmit($form_state['values']['form_id'], $form_state['values']);
}

function scholar_create_roles_for_users() {
  $irClass = new IrClass();
  $irClass->get_and_create_roles();
  return 'created roles and associated users.';
}

/*
 * defines the list of paths and hooks/callbacks for the scholar module
 */

function scholar_menu() {

  $items = array();



  $items['fedorair/ir'] = array(
    'title' => 'Institutional Repository',
    'page callback' => 'scholar_home',
    'type' => MENU_NORMAL_ITEM,
    'access callback' => 'user_access',
    'access arguments' => array('view scholarly research'),
  );

  $items['fedorair/custom_search'] = array(
    'title' => 'Institutional Repository',
    'page callback' => 'scholar_custom_search',
    'access callback' => 'user_access',
    'type' => MENU_CALLBACK,
    'access arguments' => array('view scholarly research'),
  );

  $items['fedorair/advanced_search'] = array(
    'title' => 'Institutional Repository Advanced Search',
    'page callback' => 'scholar_advanced_search',
    'access callback' => 'user_access',
    'type' => MENU_CALLBACK,
    'access arguments' => array('view scholarly research'),
  );

  $items['fedorair/ir_role'] = array(
    'title' => 'Institutional Repository By Department',
    'page callback' => 'scholar_role',
    'access callback' => 'user_access',
    'type' => MENU_CALLBACK,
    'access arguments' => array('view scholarly research'),
  );

  $items['fedorair/ir_by_name'] = array(
    'title' => 'Institutional Repository By User Name',
    'page callback' => 'scholar_by_name',
    'access callback' => 'user_access',
    'type' => MENU_CALLBACK,
    'access arguments' => array('view scholarly research'),
  );

  $items['fedorair/ir_full_record'] = array(
    'title' => 'Citation',
    'page callback' => 'scholar_full_record',
    'access callback' => 'user_access',
    'type' => MENU_CALLBACK,
    'access arguments' => array('view scholarly research'),
  );

  $items['fedorair/ir_edit_refworks'] = array(
    'title' => 'Edit Metadata',
    'page callback' => 'scholar_edit_refworks',
    'access callback' => 'user_access',
    'type' => MENU_CALLBACK,
    'access arguments' => array('add scholarly research'),
  );

  $items['fedorair/ir_create_roles_for_users'] = array(
    'title' => 'Edit Metadata',
    'page callback' => 'scholar_create_roles_for_users',
    'access callback' => 'user_access',
    'type' => MENU_CALLBACK,
    'access arguments' => array('add scholarly research'),
  );


  return $items;
}

// end function ir_menu

/**
 * Valid permissions for this module
 * @return array An array of valid permissions for the IR module
 */
function scholar_perm() {
  return array('view scholarly research', 'add scholarly research');
}

// end function scholar_perm()

function scholar_uninstall() {

  return true; // there isn't really anything to uninstall
}

// end function scholar_uninstall

function fedora_repository_scholar_settings_page() {
  
}

function scholar_form_fedora_repository_ingest_form_alter(&$form, &$form_state) {
  array_unshift($form['#validate'], 'validation_for_refworks');
  $form['indicator']['ingest-file-location']['#title'] = t('Upload Refworks Document');
  $form['indicator']['ingest-file-location']['#description'] = t('Upload refworks xml document containing one or more records.');
}

function validation_for_refworks($form, &$form_state) {
  if ($form_state['clicked_button']['#id'] == 'edit-submit') {
    switch ($form_state['storage']['step']) {
      case 1:
        $form_state['rebuild'] = TRUE;
        break;

      case 2:

        // Get the uploaded file.
        $validators = array();

        if (!empty($_FILES['files']['name']['pdf-file-location'])) {
          $fileObject = file_save_upload('pdf-file-location', $validators);
          file_move($fileObject->filepath, 0, 'FILE_EXISTS_RENAME');
          $form_state['values']['pdf-file-location'] = $fileObject->filepath;
        }

        if (file_exists($form_state['values']['pdf-file-location'])) {
          $file = $form_state['values']['pdf-file-location'];
          $extention = strtolower(pathinfo($file, PATHINFO_EXTENSION));
          if ($extention!='pdf') {
            form_set_error('pdf-file-location', t("$file does not appear to be a valid PDF."));
            file_delete($file);
            return;
          }
        }
        $form_state['rebuild'] = FALSE;
        break;
    }
  }
}

?>