ldap_views_handler_field.inc in Lightweight Directory Access Protocol (LDAP) 7.2

LDAP field handler.

Defines a new class field handler for a default ldap field.

File

ldap_views/handlers/ldap_views_handler_field.inc

<?php

/**
 * @file
 * LDAP field handler.
 *
 * Defines a new class field handler for a default ldap field.
 */

/**
 *
 */
class ldap_views_handler_field extends views_handler_field {

  /**
   *
   */
  public function render($values) {
    return array_key_exists($this->field_alias, $values) ? check_plain($values[$this->field_alias]) : '';
  }

  /**
   *
   */
  public function element_type($none_supported = FALSE, $default_empty = FALSE, $inline = FALSE) {
    if (isset($this->definition['element type'])) {
      return $this->definition['element type'];
    }
    return 'div';
  }

  /**
   *
   */
  public function option_definition() {
    $options = parent::option_definition();
    $options['multivalue'] = [
      'default' => 'v-all',
    ];
    $options['value_separator'] = [
      'default' => '',
    ];
    $options['index_value'] = [
      'default' => 0,
    ];
    return $options;
  }

  /**
   * Add the field for the LDAP Attribute.
   */
  public function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['multivalue'] = [
      // It should be 'radios', but it makes #dependency not to work.
      '#type' => 'select',
      '#title' => t('Values to show'),
      '#description' => t('What to do whith  multivalue attributes'),
      '#options' => [
        'v-all' => t('All values'),
        'v-index' => t('Show Nth value'),
        'v-count' => t('Count values'),
      ],
      '#default_value' => $this->options['multivalue'],
      '#required' => TRUE,
    ];
    $form['value_separator'] = [
      '#type' => 'textfield',
      '#title' => t('Value separator'),
      '#description' => t('Separator to use between values in multivalued attributes'),
      '#default_value' => $this->options['value_separator'],
      '#dependency' => [
        'edit-options-multivalue' => [
          'v-all',
        ],
      ],
    ];
    $form['index_value'] = [
      '#type' => 'textfield',
      '#title' => t('Index'),
      '#description' => t('Index of the value to show. Use negative numbers to index from last item (0=First, -1=Last)'),
      '#default_value' => $this->options['index_value'],
      '#dependency' => [
        'edit-options-multivalue' => [
          'v-index',
        ],
      ],
    ];
  }

}

Classes

Name	Description
ldap_views_handler_field