source: sipes/0.3-modules/cck_plan_fields/cck_plan_fields_combine_term.module @ 37f87b2

<?php
  /**
  * Sistema Automatizado para la Planificación Estratégico-Situacional en la Administración Pública Venezolana
  * @file cck_plan_fields_combine_term.module
  * Drupal part Module to code ente planificador module
  * Copyright 2017 Sistema Automatizado para la Planificación Estratégico-Situacional en la Administración Pública Venezolana (CENDITEL)
  *
  * 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 St, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @author Cenditel Merida - Phd. Juan Vizcarrondo
  * @date 2017-03-24 // (a&#241;o-mes-dia)
  * @version 0.2 // (0.2)
  *
  */

/**
* Implementation of hook_field_info().
*/
function cck_plan_fields_combine_term_field_info() {
  return array(
    'cck_plan_fields_combine_term' => array(
      'label' => t('Combine term and num line field'),
      'description' => t('Store items operative combine term data in the database.'),
    ),
  );
}

/**
* Implementation of hook_field_settings().
*/
function cck_plan_fields_combine_term_field_settings($op, $field) {
  switch ($op) {
    case 'form':
      $form = array();
      $vocabularies = taxonomy_get_vocabularies();
      $vocabulary_options = array();
      foreach($vocabularies as $vocabulary) {
        $vocabulary_options[$vocabulary->vid] = $vocabulary->name;
      }
      $list = array();
      $vids = array();
      for($i = 0; $i <= 11; $i++) {
        $id = $i > 0? 'vid_' . $i : 'vid';
        $vids[$i] = isset($field[$id]) && !empty($field[$id]) ? $field[$id] : ''; 
        $list[$i] = ($i + 1);
      }
      $count_vocabulary = array();
      for($i = 0; $i < 10; $i++) {
        $count_vocabulary[$i] = ($i + 1);
      }
      $count_vocabulary_default = isset($field['count_vocabulary']) ? $field['count_vocabulary'] : 0;
      $form['count_vocabulary'] = array(
        '#title' => t('Count Term fields'),
        '#type' => 'select',
        '#default_value' => $count_vocabulary_default,
        '#options' => $count_vocabulary,
      );
      for($i = 0; $i <= $count_vocabulary_default; $i++) {
        $idx = $i > 0? 'vid_' . $i : 'vid';
        $aux = $i + 1;
        $default_vid =  isset($field[$idx]) && !empty($field[$idx]) ? $field[$idx] : FALSE;
        $form[$idx] = array(
          '#type' => 'select',
          '#title' => t('Taxonomy %i', array('%i' => $aux)),
          '#default_value' => $default_vid,
          '#options' => $vocabulary_options,
        );
        if ($default_vid) {
          $tree = taxonomy_get_tree($default_vid);
          $options = array();
          if ($tree) {
            foreach ($tree as $term) {
              $choice = new stdClass();
              $choice->option = array($term->tid => str_repeat('-', $term->depth) . $term->name);
              $options[] = $choice;
            }
          }
          $idx1 = $i > 0? 'vtid_' . $i : 'vtid';
          $default_vtid =  isset($field[$idx1]) && !empty($field[$idx1]) ? $field[$idx1] : array();
          $form[$idx1] = array(
            '#title' => t('Term to select %i', array('%i' => $aux)),
            '#type' => 'select',
            '#default_value' => $default_vtid,
            '#options' => $options,
            '#multiple' => TRUE,
          );
          $idx1 = $i > 0? 'cck_plan_fields_simple_titulo_term_' . $i : 'cck_plan_fields_simple_titulo_term';
          $form[$idx1] = array(
            '#type' => 'textfield',
            '#title' => t('Titulo del Termino de la taxonomia %i', array('%i' => $aux)),
            '#default_value' => isset($field[$idx1]) && !empty($field[$idx1]) ? $field[$idx1] : t('Term'),
          );
          $id = $i > 0? 'combine_weight_' . $i : 'combine_weight';
          $form[$id] = array(
            '#type' => 'textfield',
            '#title' => t('Weight %i', array('%i' => $aux)),
            '#default_value' => isset($field[$id])? $field[$id] : 0,
            '#size' => 3,
            '#element_validate' => array('_element_validate_number'),
          );
        }
      }
      $types = array(
        'int' => t('Integer'),
        'float' => t('Float'),
      );
      $form['cck_plan_fields_simple_type'] = array(
        '#type' => 'select',
        '#title' => t('Type'),
        '#default_value' => !empty($field['cck_plan_fields_simple_type']) ? $field['cck_plan_fields_simple_type'] : 'int',
        '#options' => $types,
      );
      $form['cck_plan_fields_simple_titulo'] = array(
        '#type' => 'textfield',
        '#title' => t('Titulo del monto'),
        //'#required' => TRUE,
        '#default_value' => !empty($field['cck_plan_fields_simple_titulo']) ? $field['cck_plan_fields_simple_titulo'] : t('Monto'),
      );
      $form['combine_weight_value'] = array(
        '#type' => 'textfield',
        '#title' => t('Weight value'),
        '#default_value' => isset($field['combine_weight_value'])? $field['combine_weight_value'] : 0,
        '#size' => 3,
        '#element_validate' => array('_element_validate_number'),
      );
      return $form;
    case 'save':
      $save_settings = array(
        'cck_plan_fields_simple_type',
        'cck_plan_fields_simple_titulo',
        'count_vocabulary',
        'combine_weight_value',
      );
      $count_vocabulary_default = isset($field['count_vocabulary']) ? $field['count_vocabulary'] : 0;
      for($i = 0; $i <= $count_vocabulary_default; $i++) {
        $idx = $i > 0? 'vid_' . $i : 'vid';
        $save_settings[] = $idx;
        $idx1 = $i > 0? 'vtid_' . $i : 'vtid';
        $save_settings[] = $idx1;
        $idx1 = $i > 0? 'cck_plan_fields_simple_titulo_term_' . $i : 'cck_plan_fields_simple_titulo_term';
        $save_settings[] = $idx1;
        $id = $i > 0? 'combine_weight_' . $i : 'combine_weight';
        $save_settings[] = $id;
      }
      return $save_settings;
    case 'database columns':
      $count_vocabulary_default = isset($field['count_vocabulary']) ? $field['count_vocabulary'] : 0;
      for($i = 0; $i <= $count_vocabulary_default; $i++) {
        $idx = $i > 0? 'tid_' . $i : 'tid';
        $columns[$idx] = array(
          'type' => 'int',
          'not null' => FALSE,
          'sortable' => TRUE,
          'views' => TRUE,
        );
      }
      $columns['value'] = array(
        'type' => 'numeric',
        'size' => 'normal',
        'not null' => TRUE,
        'default' => 0,
        'precision' => 32,
        'scale' => 0,
      );
      return $columns;
    case 'views data':
      $data = content_views_field_views_data($field);
      $db_info = content_database_info($field);
      $table_alias = content_views_tablename($field);
      $titulo_monto = !empty($field['cck_plan_fields_simple_titulo']) ? $field['cck_plan_fields_simple_titulo'] : t('Monto');
      $count_vocabulary_default = isset($field['count_vocabulary']) ? $field['count_vocabulary'] : 0;
      $ftypes = array(
        'value' => $titulo_monto,
      );
      for($i = 0; $i <= $count_vocabulary_default; $i++) {
        $idx = $i > 0? 'tid_' . $i : 'tid';
        $idx1 = $i > 0? 'cck_plan_fields_simple_titulo_term_' . $i : 'cck_plan_fields_simple_titulo_term';
        $ftypes[$idx] = !isset($field[$idx1]) && empty($field[$idx1]) ? $field[$idx1] : t('Term');
      }

      foreach ($ftypes as $ftype => $label) {
        $copy = $data[$table_alias][$field['field_name'] . $ftype];
        $copy['title'] = t($label);
        $copy['filter']['handler'] = 'content_handler_filter_many_to_one';
        $copy['filter']['numeric'] = TRUE;
        unset($copy['field'], $copy['argument'], $copy['sort']);
        $data[$table_alias][$field['field_name'] . $ftype . '_many_to_one'] = $copy;
        $data[$table_alias][$field['field_name'] . $ftype]['argument']['handler'] = 'content_handler_argument_many_to_one';
        if ($ftype != 'description') {
          $data[$table_alias][$field['field_name'] . $ftype]['argument']['numeric'] = TRUE;
        }
      }
      return $data;
  }
}

/**
 * Implementation of hook_content_is_empty().
 */
function cck_plan_fields_combine_term_content_is_empty($item, $field) {
  $flat = TRUE;
  //check term
  $count_vocabulary_default = isset($field['count_vocabulary']) ? $field['count_vocabulary'] : 0;
  for($i = 0; $i <= $count_vocabulary_default; $i++) {
    $idxt = $i > 0? 'tid_' . $i : 'tid';
    if (!empty($item[$idxt]) && $item[$idxt]) {
      $flat = FALSE;
    }

  }
  if ($flat) {
    return $flat;
  }
  //check value data
  $flat = TRUE;
  foreach (array_keys($field['columns']) as $ftype) {
    if (!empty($item['value'])) {
      $flat = FALSE;
    }
  }
  return $flat;
}

/**
 * Implementation of hook_field_formatter_info().
 */
function cck_plan_fields_combine_term_field_formatter_info() {
  $formatters = array(
    'default' => array(
      'label'  => t('Default'),
      'multiple values' => CONTENT_HANDLE_CORE,
      'field types'  => array('cck_plan_fields_combine_term'),
    ),
  );
  return $formatters;
}

/**
 * Implementation of hook_theme().
 */
function cck_plan_fields_combine_term_theme() {
  return array(
    // Shows address in the default view: Multilines
    'cck_plan_fields_combine_term_formatter_default' => array(
      'arguments' => array('element'),
    ),
    'cck_plan_fields_combine_term_table' => array(
      'arguments' => array('form' => NULL),
    ),
  );
}

/**
 * Proxy theme function for cck_plan_fields formatters.
 */
function theme_cck_plan_fields_combine_term_formatter_generic($element) {
  $output = '';
  $flag = explode('single_line_', $element['#formatter']);
  $field_name = $element['#field_name'];
  $type_name = $element['#type_name'];
  $field = content_fields($field_name, $type_name);
  $ftypes = array(
    'tid' => $field['cck_plan_fields_simple_titulo_term'],
    'value' => $field['cck_plan_fields_simple_titulo'],
  );
  if ($flag[1] == 'tid') {
    $term = taxonomy_get_term($element['#item'][$flag[1]]);
    // If this term's vocabulary supports localization.
    if (module_exists('i18ntaxonomy') && i18ntaxonomy_vocabulary($term->vid) == I18N_TAXONOMY_LOCALIZE) {
      $term->name = tt("taxonomy:term:$term->tid:name", $term->name);
    }
    $output = '<strong>'. $ftypes[$flag[1]] .': </strong>'. check_plain($term->name);
  }
  else {
    $output = '<strong>'. $ftypes[$flag[1]] .': </strong>'. number_format($element['#item'][$flag[1]], 2, '.', ',');
  }
  return $output;
}

function cck_plan_fields_combine_term_weight($field) {
  $count_vocabulary_default = isset($field['count_vocabulary']) ? $field['count_vocabulary'] : 0;
  for($i = 0; $i <= $count_vocabulary_default; $i++) {
    $idxt = $i > 0? 'tid_' . $i : 'tid';
    if (!empty($element['#item'][$idxt])) {
      $empty = FALSE;
      continue;
    }
  }
  if ($empty) {
    return '';
  }
  $weights = array();
  $weights[] = array(
    'key' => 'value',
    'title' => !empty($field['cck_plan_fields_simple_titulo']) ? $field['cck_plan_fields_simple_titulo'] : t('Monto'),
    'weight' => isset($field['combine_weight_value'])? $field['combine_weight_value'] : 0,
  );
  $count_vocabulary_default = isset($field['count_vocabulary']) ? $field['count_vocabulary'] : 0;
  for($i = 0; $i <= $count_vocabulary_default; $i++) {
    $idx1 = $i > 0? 'cck_plan_fields_simple_titulo_term_' . $i : 'cck_plan_fields_simple_titulo_term';
    $id = $i > 0? 'combine_weight_' . $i : 'combine_weight';
    $idx = $i > 0? 'vid_' . $i : 'vid';
    $idxtid = $i > 0? 'vtid_' . $i : 'vtid';
    $idxt = $i > 0? 'tid_' . $i : 'tid';
    $weights[] = array(
      'key' => $idxt,
      'title' => !empty($field[$idx1]) ? $field[$idx1] : t('Term'),
      'weight' => isset($field[$id])? $field[$id] : 0,
      'vid' => $idx,
      'vtid' => $idxtid,
    );
  }
  uasort($weights, 'combine_term_sort_weight');
  return $weights;
}

/**
 * theme_cck_plan_fields_formatter_default().
 * default formatter theme
 */
function theme_cck_plan_fields_combine_term_formatter_default($element) {
  $field_name = $element['#field_name'];
  $type_name = $element['#type_name'];
  $field = content_fields($field_name, $type_name);
  $output = '';
  // If all fields are hidden, return ''
  $empty = TRUE;
  $count_vocabulary_default = isset($field['count_vocabulary']) ? $field['count_vocabulary'] : 0;
  for($i = 0; $i <= $count_vocabulary_default; $i++) {
    $idxt = $i > 0? 'tid_' . $i : 'tid';
    if (!empty($element['#item'][$idxt])) {
      $empty = FALSE;
      continue;
    }
  }
  if ($empty) {
    return '';
  }
  $weights = cck_plan_fields_combine_term_weight($field);
  $i = 0;
  $items = array();
  foreach($weights as $value) {
    if ($value['key'] == 'value') {
      $numero = number_format($element['#item'][$value['key']], $format_number['decimals'], $format_number['dec_point'], $format_number['thousands_sep']);
      $items[] = '<div><div class="field-label-inline-first">' . $value['title'] . ':</div> ' . $numero . '</div>';
    }
    else {
      if (isset($element['#item'][$value['key']]) && !empty($element['#item'][$value['key']]) && $element['#item'][$value['key']]) {
        $term = taxonomy_get_term($element['#item'][$value['key']]);
        if ($term) {
          if (module_exists('i18ntaxonomy') && i18ntaxonomy_vocabulary($term->vid) == I18N_TAXONOMY_LOCALIZE) {
            $term->name = tt("taxonomy:term:$term->tid:name", $term->name);
          }
          $items[] = '<div><div class="field-label-inline-first">' . $value['title'] . ':</div> ' . $term->name . '</div>';
        }
      }
    }
  }
  return implode ('', $items);
}

/**
 * Implementation of hook_widget_info().
 */
function cck_plan_fields_combine_term_widget_info() {
  return array(
    'cck_plan_fields_combine_term' => array(
      'label'           => t('Items combine term Field'),
      'field types'     => array('cck_plan_fields_combine_term'),
      'multiple values' => CONTENT_HANDLE_CORE,
      'callbacks'       => array('default value' => CONTENT_CALLBACK_DEFAULT),
    ),
  );
}

/**
* Implementation of hook_widget_settings().
*/
function cck_plan_fields_combine_term_widget_settings($op, $widget) {
  switch ($op) {
    case 'form':
      //$form = array();
      $form['min'] = array(
        '#type' => 'textfield',
        '#title' => t('Minimum'),
        '#element_validate' => array('_element_validate_number'),
        '#default_value' => is_numeric($widget['min']) ? $widget['min'] : '',
      );
      $form['max'] = array(
        '#type' => 'textfield',
        '#title' => t('Maximum'),
        '#element_validate' => array('_element_validate_number'),
        '#default_value' => is_numeric($widget['max']) ? $widget['max'] : '',
      );
      return $form;
    break;
    case 'save':
      return array(
        'min',
        'max',
        'weight_combine',
      );
    break;
  }
}



function combine_term_sort_weight($a, $b) {
  $a_weight = is_array($a) && isset($a['weight']) ? $a['weight'] : 0;
  $b_weight = is_array($b) && isset($b['weight']) ? $b['weight'] : 0;
  if ($a_weight == $b_weight) {
    return 0;
  }
  return $a_weight < $b_weight ? -1 : 1;
}


/**
* Implementation of theme_cck_plan_fields_combine_term_table().
*/
function theme_cck_plan_fields_combine_term_table($form = array()) {
  $field = content_fields($form['#field_name'], $form['#type_name']);
  $headers = array();
  $rows = array();
  $row = array();
  $ftypes = array(
    'value' => t('Cantidad'),
  );
  $count_vocabulary_default = isset($field['count_vocabulary']) ? $field['count_vocabulary'] : 0;
  for($i = 0; $i <= $count_vocabulary_default; $i++) {
    $idx1 = $i > 0? 'cck_plan_fields_simple_titulo_term_' . $i : 'cck_plan_fields_simple_titulo_term';
    $idx = $i > 0? 'vid_' . $i : 'vid';
    $ftypes[$idx] = isset($field[$idx1]) && !empty($field[$idx1]) ? $field[$idx1] : t('Term');
  }
  if (isset($form['#title']) && $form['#title']) {
    $field = str_replace('_', '-', $form['#field_name']);
    $output .= '<div id="edit-' . $field . '-0-value-wrapper" class="form-item"><label for="edit-' . $field . '-0-value">' . $form['#title'] . '</label>';
  }
  $output = '<div">';
  foreach ($ftypes as $ftype => $label) {
    $output .= '<div style="float:left;margin-left:5px">' . drupal_render($form[$ftype]) . '</div>';
  }
  $output .= drupal_render($form);
  $output .= '</div>'; 
  if (isset($form['#title']) && $form['#title']) {
    $output .= '</div>';
  } 
  return $output;
}

/**
 * Implementation of hook_widget().
 */
function cck_plan_fields_combine_term_widget(&$form, &$form_state, $field, $items, $delta = 0) {
  $field_name = $field['field_name'];
  $element = array();
  $weights = cck_plan_fields_combine_term_weight($field);
  $i = 0;
  foreach($weights as $value) {
    if ($value['key'] == 'value') {
      $class = $field_name . '_' . $delta . '_field';
      $class1 = ' ' . $field_name . '_m' . $i . '_field' . ' ' . $field_name . '_dato_field';
      $field_id = $i ? 'value_' . $i : 'value';
      $field_id_form = $i ? 'value-' . $i : 'value';
      $element[$value['key']] = array(
        '#type' => 'textfield',
        '#default_value' => isset($items[$delta][$value['key']]) && $items[$delta][$value['key']] ? $items[$delta][$value['key']] : 0,
        '#size' => 15,
        '#attributes' => array('class' => $class . $class1 . ' number', 'onchange' => "suma('$class');sumatexto('" . $field_name . '_dato_field' . "');sumatexto('" . $field_name . '_m' . $i . '_field' . "');"),
      );
    }
    else {
      $tree = taxonomy_get_tree($field[$value['vid']]);
      $options = array();
      if ($tree) {
        foreach ($tree as $term) {
          if (isset($field[$value['vtid']][$term->tid])) {
            $choice = new stdClass();
            $choice->option = array($term->tid => str_repeat('-', $term->depth) . $term->name);
            $options[] = $choice;
          }
        }
      }
      $element[$value['key']] = array(
        '#type' => 'select',
        '#default_value' => isset($items[$delta][$value['key']]) ? $items[$delta][$value['key']] : NULL,
        '#options' => $options,
      );

    }
    $element[$value['key']]['#title'] = $value['title'];
  }
  array_unshift($element['#element_validate'], 'cck_plan_fields_combine_term_validate');
  $form_state['#field_info'][$element['#field_name']] = $form['#field_info'][$field_name];
  // Used so that hook_field('validate') knows where to
  // flag an error in deeply nested forms.
  if (empty($form['#parents'])) {
    $form['#parents'] = array();
  }
  $element['_error_element'] = array(
    '#type' => 'value',
    '#value' => implode('][', array_merge($form['#parents'], array('value'))),
  );
  return $element;
}

/**
 * FAPI validation of an individual element.
 */
function cck_plan_fields_combine_term_validate($element, &$form_state) {
  $field_name = $element['#field_name'];
  if (!isset($element['_remove']['#post'][$field_name][$element['#delta']]['_remove'])) {
    $type_name = $element['#type_name'];
    $field = content_fields($field_name, $type_name);
    $min = is_numeric($field['widget']['min']);
    $max = is_numeric($field['widget']['max']);
    $cck_plan_fields_path = drupal_get_path('module', 'cck_plan_fields');
    drupal_add_js($cck_plan_fields_path . '/js/cck_plan_fields.js');
    $flag = FALSE;
    foreach ($element['#columns'] as $ftype) {
      if ($ftype != 'tid' && !empty($element[$ftype]['#value'])) {
        $error_field = implode('][', $element['#parents']) .'][' . $ftype;
        if (!is_numeric($element[$ftype]['#value'])) {
          form_set_error($error_field, t('Amount should be a number in %field.', array('%field' => t($field['widget']['label']))));
        }
        elseif ($field['cck_plan_fields_simple_type'] == 'int') {
          $start = $element[$ftype]['#value'];
          $value = preg_replace('@[^-0-9]@', '', $start);
          if ($start != $value) {
            form_set_error($error_field, t('Only numbers are allowed in %field.', array('%number' => $field['widget']['min'], '%field' => t($field['widget']['label']))));
          }
        }
        elseif ($min && $field['widget']['min'] > $element[$ftype]['#value']) {
          form_set_error($error_field, t('Amount should be greater %number in %field.', array('%number' => $field['widget']['min'], '%field' => t($field['widget']['label']))));
        }
        elseif ($max && $field['widget']['max'] < $element[$ftype]['#value']) {
          form_set_error($error_field, t('Amount should be litter %number in %field.', array('%number' => $field['widget']['max'], '%field' => t($field['widget']['label']))));
        }
        $flag = TRUE;
      }
    }
    if (!$flag) {
      return;
    }
    //inicio desde el primer elemento
    if ($element['#delta']) {
      $current_taxonomy = $element['tid']['#value']; 
      for($i = 0; $i < $element['#delta']; $i++) {
        if ($current_taxonomy == $form_state['values'][$field_name][$i]['tid'] && !isset($element['_remove']['#post'][$field_name][$i]['_remove'])) {
          $error_field = implode('][', $element['#parents']) .'][tid';
          form_set_error($error_field, t('@type_term can not be repeat in %field.', array('%field' => t($field['widget']['label']), '@type_term' => $field['cck_plan_fields_simple_titulo_term'])));
          return;
        }
      }
    }
  }
}

/**
 * Implementation of hook_feeds_node_processor_targets_alter().
 *
 * @see FeedsNodeProcessor::getMappingTargets()
 */
function cck_plan_fields_combine_term_feeds_node_processor_targets_alter(&$targets, $content_type) {
  $info = content_types($content_type);
  $fields = array();
  if (isset($info['fields']) && count($info['fields'])) {
    foreach ($info['fields'] as $field_name => $field) {
      if (in_array($field['type'], array('cck_plan_fields_field'))) {
        $fields[$field_name] = isset($field['widget']['label']) ? $field['widget']['label'] : $field_name;
      }
    }
  }
  $ftypes = array(
    'tid' => t('Term'),
    'value' => t('Cantidad'),
  );
  foreach ($fields as $k => $name) {
    foreach($ftypes as $id => $month) {
      $targets[$k . ':' . $id] = array(
        'name' => check_plain($name) . '(' . $month . ')',
        'callback' => 'cck_plan_fields_combine_term_feeds_set_target',
        'description' => t('The part @month_name of @name field of the node.', array('@name' => $name, '@month_name' => $month)),
      );
    }
  }
}

/**
 * Implementation of cck_plan_fields_combine_term_feeds_set_target().
 * Target callback function in Feeds
 */
function cck_plan_fields_combine_term_feeds_set_target($node, $target, $value) {
  $ftypes = array(
    'tid' => t('Term'),
    'value' => t('Cantidad'),
  );
  $field_default = array();
  foreach($ftypes as $id => $month) {
    $field_default[$id] = 0;
  }
  list($field_name, $sub_field) = explode(':', $target);
  $field = isset($node->$field_name) ? $node->$field_name : $field_default;
  // Handle multiple value fields.
  $field = content_fields($field_name, $node->type);
  if (is_array($value)) {
    $i = 0;
    foreach ($value as $v) {
      if (!is_array($v) && !is_object($v)) {
        if ($sub_field == 'tid') {
          $terms_found = content_taxonomy_get_term_by_name_vid($v, $field['vid']);
          if ($terms_found->tid) {
            $field[$i][$sub_field] = $terms_found->tid;
          }
        }
        elseif(isset($field[$i]['tid']) && $field[$i]['tid']) {
          $field[$i][$sub_field] = $v;
        }
      }
      $i++;
    }
  }
  else {
    if ($sub_field == 'tid') {
      $terms_found = cck_plan_fields_combine_term_get_term_by_name_vid($value, $field['vid']);
      if ($terms_found->tid) {
        $field[$i][$sub_field] = $terms_found->tid;
      }
    }
    elseif(isset($field[0]['tid']) && $field[0]['tid']) {
      $field[$i][$sub_field] = $value;
    }
    $field[0][$sub_field] = $value;
  }
  $node->$field_name = $field;
}

/**
 * Implementation of cck_plan_fields_combine_term_get_term_by_name_vid().
 * Get term from name and vocabulary
 */
function cck_plan_fields_combine_term_get_term_by_name_vid($name, $vid) {
  $db_result = db_query(db_rewrite_sql("SELECT t.tid, t.name FROM {term_data} t WHERE LOWER(t.name) = LOWER('%s') AND vid=%d", 't', 'tid'), trim($name), $vid);
  $result = array();
  $term = db_fetch_object($db_result);
  if($term) {
    return $term->tid;
  }
  return FALSE;
}