custom_formatters.admin.inc in Custom Formatters 7.2

Custom Formatters Administration functionality.

File

includes/custom_formatters.admin.inc

<?php

/**
 * @file
 * Custom Formatters Administration functionality.
 */

/**
 * Custom Formatters administration settings form.
 *
 * @param array $form
 *   The form api array.
 * @param array $form_state
 *   The form state array.
 *
 * @return array
 *   The updated form api array.
 */
function custom_formatters_settings_form($form, $form_state) {
  $settings = variable_get('custom_formatters_settings', array(
    'label_prefix' => TRUE,
    'label_prefix_value' => t('Custom'),
  ));
  $form['settings'] = array(
    '#type' => 'container',
    '#tree' => TRUE,
  );
  $form['settings']['label_prefix'] = array(
    '#type' => 'checkbox',
    '#title' => t('Use Label prefix?'),
    '#description' => t('If checked, all Custom Formatters labels will be prefixed with a set value.'),
    '#default_value' => $settings['label_prefix'],
  );
  $form['settings']['label_prefix_value'] = array(
    '#type' => 'textfield',
    '#title' => t('Label prefix'),
    '#default_value' => $settings['label_prefix_value'],
    '#states' => array(
      'invisible' => array(
        'input[name="settings[label_prefix]"]' => array(
          'checked' => FALSE,
        ),
      ),
    ),
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save'),
  );
  return $form;
}

/**
 * Validate callback for Custom Formatters administration settings form.
 *
 * @param array $form
 *   The form api array.
 * @param array $form_state
 *   The form state array.
 */
function custom_formatters_settings_form_validate($form, $form_state) {
  if ($form_state['values']['settings']['label_prefix'] && empty($form_state['values']['settings']['label_prefix_value'])) {
    form_set_error('settings][label_prefix_value', t('A label prefix must be defined if you wish to use the prefix.'));
  }
}

/**
 * Submit callback for Custom Formatters administration settings form.
 *
 * @param array $form
 *   The form api array.
 * @param array $form_state
 *   The form state array.
 */
function custom_formatters_settings_form_submit($form, $form_state) {
  drupal_set_message(t('Custom Formatters settings have been updated.'));
  variable_set('custom_formatters_settings', $form_state['values']['settings']);
  field_cache_clear();
}

Functions

Name	Description
custom_formatters_settings_form	Custom Formatters administration settings form.
custom_formatters_settings_form_submit	Submit callback for Custom Formatters administration settings form.
custom_formatters_settings_form_validate	Validate callback for Custom Formatters administration settings form.