views_handler_field_views_raw_sql.inc in Views Raw SQL 7

File

views_handler_field_views_raw_sql.inc

<?php

/**
 * A handler to provide a field that is completely custom SQL by the administrator.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_views_raw_sql extends views_handler_field {
  function query() {
    $raw_sql = $this->options['raw_sql'];

    // Get replacement tokens.
    $tokens = views_raw_sql_get_query_tokens($this->view, $this->options['id']);

    // And replace.
    $raw_sql = str_replace(array_keys($tokens), $tokens, $raw_sql);
    $params = $this->options['group_type'] != 'group' ? array(
      'function' => $this->options['group_type'],
    ) : array();
    $this->field_alias = $this->query
      ->add_field(NULL, $raw_sql, 'raw_sql_field', $params);
  }

  // query
  function option_definition() {
    $options = parent::option_definition();
    $options['raw_sql'] = array(
      'default' => '',
    );
    return $options;
  }

  // option_definition
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['raw_sql'] = array(
      '#type' => 'textarea',
      '#title' => 'SQL',
      '#description' => t('This SQL will be added to the query as a field expression.') . ' ' . views_raw_sql_tokens_help(),
      '#default_value' => $this->options['raw_sql'],
      '#required' => TRUE,
    );
    if (!user_access('edit views raw sql')) {
      $form['raw_sql']['#disabled'] = TRUE;
      $form['raw_sql']['#description'] = t('You lack %permission permission to edit this field.', array(
        '%permission' => 'edit views raw sql',
      ));
    }

    // if
  }

  // options_form

  /**
   * Simple submit handler
   */
  function options_submit(&$form, &$form_state) {
    $this->options['raw_sql'] = $form_state['values']['options']['raw_sql'];
  }

  // options_submit
  function render($values) {
    return $values->{$this->field_alias};
  }

}

// views_handler_field_views_raw_sql

Classes

Name	Description
views_handler_field_views_raw_sql	A handler to provide a field that is completely custom SQL by the administrator.