<?php

// expand the contact to include the properties.
$contact = $variables['node']->contact;
$contact = chado_expand_var($contact,'table', 'contactprop', array('return_array' => 1));
$contactprops = $contact->contactprop;

// put the properties in an array so we can remove the contact_description property
$properties = array();
if ($contactprops) {
  foreach ($contactprops as $property) {
    // we want to keep all properties but the contact_description as that
    // property is shown on the base template page.
    if($property->type_id->name != 'contact_description') {
      $property = chado_expand_var($property,'field','contactprop.value');
      $properties[] = $property;
    }
  }
}


if (count($properties) > 0) { ?>
  <div class="tripal_contact-data-block-desc tripal-data-block-desc">Additional information about this contact:</div><?php
  // the $headers array is an array of fields to use as the colum headers.
  // additional documentation can be found here
  // https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_table/7
  $headers = array('Property Name', 'Value');
  
  // the $rows array contains an array of rows where each row is an array
  // of values for each column of the table in that row.  Additional documentation
  // can be found here:
  // https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_table/7
  $rows = array();
  
  // add the properties as individual rows
  foreach ($properties as $property) {
    $rows[] = array(
      ucfirst(preg_replace('/_/', ' ', $property->type_id->name)),
      $property->value
    );
  } 
  
  // the $table array contains the headers and rows array as well as other
  // options for controlling the display of the table.  Additional
  // documentation can be found here:
  // https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_table/7
  $table = array(
    'header' => $headers,
    'rows' => $rows,
    'attributes' => array(
      'id' => 'tripal_contact-table-properties',
      'class' => 'tripal-data-table'
    ),
    'sticky' => FALSE,
    'caption' => '',
    'colgroups' => array(),
    'empty' => '',
  );
  
  // once we have our table array structure defined, we call Drupal's theme_table()
  // function to generate the table.
  print theme_table($table); 
}