<?php
// $Id: ut_basic.admin.inc,v 1.1.2.1 2010-04-01 11:10:37 agileware Exp $

/**
 * @file
 * Admin page callback file for the user_titles module.
 */

/**
 * Form to set which node types are counted to work out user titles.
 *
 * @return
 *   A form array.
 */
function ut_basic_settings_form() {
  $form = array();

  $types = array();
  foreach (node_get_types() as $type => $info) {
    $types[$type] = $info->name;
  }

  $form['nodes'] = array(
    '#type' => 'fieldset',
    '#title' => t('Nodes'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );
  $form['nodes']['ut_basic_node_types'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Counted node types'),
    '#description' => t('Only the checked node types will be counted'),
    '#options' => $types,
    '#default_value' => variable_get('ut_basic_node_types', array()),
  );

  $form['comments'] = array(
    '#type' => 'fieldset',
    '#title' => t('Comments'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );
  $form['comments']['ut_basic_comment_types'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Counted node type comments'),
    '#description' => t('Only comments on the checked node types will be counted'),
    '#options' => $types,
    '#default_value' => variable_get('ut_basic_comment_types', array()),
  );

  $form['recalculate'] = array(
    '#type' => 'fieldset',
    '#title' => t('Recalculate'),
    '#description' => t('This will clear all user post counts and recalculate them based on the types selected above. Titles will be automatically recalculated when the above type options are changed.'),
  );
  $form['recalculate']['recalculate_posts'] = array(
    '#type' => 'submit',
    '#value' => t('Recalculate all user post counts'),
  );

  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Submit'),
  );

  return $form;
}

/**
 * Submit handler for ut_basic_settings_form.
 */
function ut_basic_settings_form_submit($form, &$form_state) {
  if ($form_state['values']['op'] == t('Recalculate all user post counts')) {
    ut_basic_update_all_post_counts();
    $form_state['redirect'] = FALSE;
    return;
  }

  $old_comment = variable_get('ut_basic_comment_types', array());
  $old_node = variable_get('ut_basic_node_types', array());
  variable_set('ut_basic_comment_types', $form_state['values']['ut_basic_comment_types']);
  variable_set('ut_basic_node_types', $form_state['values']['ut_basic_node_types']);

  if (!array_diff($old_comment, $form_state['values']['ut_basic_comment_types']) ||
      !array_diff($old_node, $form_state['values']['ut_basic_node_types'])) {
    ut_basic_update_all_post_counts();
  }
}