google_analytics_reports_handler_filter_numeric.inc in Google Analytics Reports 7.3

Definition of google_analytics_reports_handler_filter_numeric.

File

handlers/google_analytics_reports_handler_filter_numeric.inc

<?php

/**
 * @file
 * Definition of google_analytics_reports_handler_filter_numeric.
 */

/**
 * Simple filter to handle numerics for Google Analytics.
 *
 * @ingroup views_filter_handlers
 */
class google_analytics_reports_handler_filter_numeric extends google_analytics_reports_handler_filter {
  function option_definition() {
    $options = parent::option_definition();
    $options['value'] = array(
      'contains' => array(
        'min' => array(
          'default' => '',
        ),
        'max' => array(
          'default' => '',
        ),
        'value' => array(
          'default' => '',
        ),
      ),
    );
    return $options;
  }
  function operators() {
    $operators = array(
      '<' => array(
        'title' => t('Is less than'),
        'method' => 'op_simple',
        'short' => t('<'),
        'values' => 1,
      ),
      '<=' => array(
        'title' => t('Is less than or equal to'),
        'method' => 'op_simple',
        'short' => t('<='),
        'values' => 1,
      ),
      '==' => array(
        'title' => t('Is equal to'),
        'method' => 'op_simple',
        'short' => t('=='),
        'values' => 1,
      ),
      '!=' => array(
        'title' => t('Is not equal to'),
        'method' => 'op_simple',
        'short' => t('!='),
        'values' => 1,
      ),
      '>=' => array(
        'title' => t('Is greater than or equal to'),
        'method' => 'op_simple',
        'short' => t('>='),
        'values' => 1,
      ),
      '>' => array(
        'title' => t('Is greater than'),
        'method' => 'op_simple',
        'short' => t('>'),
        'values' => 1,
      ),
    );
    return $operators;
  }
  function operator_values($values = 1) {
    $options = array();
    foreach ($this
      ->operators() as $id => $info) {
      if ($info['values'] == $values) {
        $options[] = $id;
      }
    }
    return $options;
  }

  /**
   * Provide a simple textfield for equality.
   */
  function value_form(&$form, &$form_state) {
    $form['value']['#tree'] = TRUE;

    // We have to make some choices when creating this as an exposed
    // filter form. For example, if the operator is locked and thus
    // not rendered, we can't render dependencies; instead we only
    // render the form items we need.
    $which = 'all';
    if (!empty($form['operator'])) {
      $source = $form['operator']['#type'] == 'radios' ? 'radio:options[operator]' : 'edit-options-operator';
    }
    if (!empty($form_state['exposed'])) {
      $identifier = $this->options['expose']['identifier'];
      if (empty($this->options['expose']['use_operator']) || empty($this->options['expose']['operator_id'])) {

        // Exposed and locked.
        $which = in_array($this->operator, $this
          ->operator_values(2)) ? 'minmax' : 'value';
      }
      else {
        $source = 'edit-' . drupal_html_id($this->options['expose']['operator_id']);
      }
    }
    if ($which == 'all') {
      $form['value']['value'] = array(
        '#type' => 'textfield',
        '#title' => empty($form_state['exposed']) ? t('Value') : '',
        '#size' => 30,
        '#default_value' => $this->value['value'],
        '#dependency' => array(
          $source => $this
            ->operator_values(1),
        ),
      );
      if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier]['value'])) {
        $form_state['input'][$identifier]['value'] = $this->value['value'];
      }
    }
    elseif ($which == 'value') {

      // When exposed we drop the value-value and just do value if
      // the operator is locked.
      $form['value'] = array(
        '#type' => 'textfield',
        '#title' => empty($form_state['exposed']) ? t('Value') : '',
        '#size' => 30,
        '#default_value' => $this->value['value'],
      );
      if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier])) {
        $form_state['input'][$identifier] = $this->value['value'];
      }
    }
    if ($which == 'all' || $which == 'minmax') {
      $form['value']['min'] = array(
        '#type' => 'textfield',
        '#title' => empty($form_state['exposed']) ? t('Min') : '',
        '#size' => 30,
        '#default_value' => $this->value['min'],
      );
      $form['value']['max'] = array(
        '#type' => 'textfield',
        '#title' => empty($form_state['exposed']) ? t('And max') : t('And'),
        '#size' => 30,
        '#default_value' => $this->value['max'],
      );
      if ($which == 'all') {
        $dependency = array(
          '#dependency' => array(
            $source => $this
              ->operator_values(2),
          ),
        );
        $form['value']['min'] += $dependency;
        $form['value']['max'] += $dependency;
      }
      if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier]['min'])) {
        $form_state['input'][$identifier]['min'] = $this->value['min'];
      }
      if (!empty($form_state['exposed']) && !isset($form_state['input'][$identifier]['max'])) {
        $form_state['input'][$identifier]['max'] = $this->value['max'];
      }
      if (!isset($form['value'])) {

        // Ensure there is something in the 'value'.
        $form['value'] = array(
          '#type' => 'value',
          '#value' => NULL,
        );
      }
    }
  }
  function op_simple($field) {
    $this->query
      ->add_where($this->options['group'], $field, $this->value['value'], $this->operator);
  }
  function admin_summary() {
    if (!empty($this->options['exposed'])) {
      return t('exposed');
    }
    $options = $this
      ->operator_options('short');
    $output = check_plain($options[$this->operator]);
    if (in_array($this->operator, $this
      ->operator_values(2))) {
      $output .= ' ' . t('@min and @max', array(
        '@min' => $this->value['min'],
        '@max' => $this->value['max'],
      ));
    }
    elseif (in_array($this->operator, $this
      ->operator_values(1))) {
      $output .= ' ' . check_plain($this->value['value']);
    }
    return $output;
  }

  /**
   * Do some minor translation of the exposed input.
   */
  function accept_exposed_input($input) {
    if (empty($this->options['exposed'])) {
      return TRUE;
    }

    // Rewrite the input value so that it's in the correct format so that
    // the parent gets the right data.
    if (!empty($this->options['expose']['identifier'])) {
      $value =& $input[$this->options['expose']['identifier']];
      if (!is_array($value)) {
        $value = array(
          'value' => $value,
        );
      }
    }
    $rc = parent::accept_exposed_input($input);
    if (empty($this->options['expose']['required'])) {

      // We have to do some of our own checking for non-required filters.
      $info = $this
        ->operators();
      if (!empty($info[$this->operator]['values'])) {
        switch ($info[$this->operator]['values']) {
          case 1:
            if ($value['value'] === '') {
              return FALSE;
            }
            break;
          case 2:
            if ($value['min'] === '' && $value['max'] === '') {
              return FALSE;
            }
            break;
        }
      }
    }
    return $rc;
  }

}

Classes

Name	Description
google_analytics_reports_handler_filter_numeric	Simple filter to handle numerics for Google Analytics.