autodialog.module in Auto-Dialog 7

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autodialog.module

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<?php

/**
 * Implements hook_menu().
 */
function autodialog_menu() {
  $items = array();
  $items['admin/config/system/autodialog'] = array(
    'title' => 'Autodialog',
    'description' => 'Autodialog settings',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'autodialog_settings_form',
    ),
    'access arguments' => array(
      'administer site configuration',
    ),
    'file' => 'autodialog.admin.inc',
  );
  return $items;
}

/**
 * Implements hook_page_delivery_callback_alter().
 */
function autodialog_page_delivery_callback_alter(&$callback) {
  if (_autodialog_check_request() && $callback == 'drupal_deliver_html_page') {
    $callback = 'autodialog_deliver';
  }
}

/**
 * Autodialog delivery callback.
 */
function autodialog_deliver($page_callback_result) {
  $dialog_options = isset($_POST['autodialog_options']) ? $_POST['autodialog_options'] : array();
  $content = '';
  if (is_int($page_callback_result)) {
    switch ($page_callback_result) {
      case MENU_NOT_FOUND:
        $content = t('The requested page could not be found.');
        break;
      case MENU_ACCESS_DENIED:
        $content = t('You are not authorized to access this page.');
        break;
      case MENU_SITE_OFFLINE:
        $content = filter_xss_admin(variable_get('maintenance_mode_message', t('@site is currently under maintenance. We should be back shortly. Thank you for your patience.', array(
          '@site' => variable_get('site_name', 'Drupal'),
        ))));
        break;
    }
  }
  else {
    $content = drupal_render_page($page_callback_result);
    if ($messages = theme('status_messages')) {
      $content = $messages . $content;
    }
  }
  $commands = array(
    ajax_command_autodialog(drupal_get_title(), $content, $dialog_options, check_plain($_POST['autodialog_link_id']) . '-dialog'),
  );
  drupal_alter('autodialog_commands', $commands);
  ajax_deliver(array(
    '#type' => 'ajax',
    '#commands' => $commands,
  ));
}

/**
 * Implements hook_custom_theme().
 */
function autodialog_custom_theme() {
  if (_autodialog_check_request() && ($theme = ajax_base_page_theme())) {
    return $theme;
  }
}

/**
 * Implements hook_form_alter().
 */
function autodialog_form_alter(&$form, &$form_state, $form_id) {
  static $asaf_module_enabled;
  if ($asaf_module_enabled === NULL) {
    $asaf_module_enabled = module_exists('asaf');
  }
  if (!$asaf_module_enabled) {
    return;
  }
  if (_autodialog_check_request() && !empty($_POST['autodialog_options']['ajax']) || !empty($form_state['complete form']['#autodialog'])) {
    $form['#autodialog'] = TRUE;
    $form['#autodialog_options'] = isset($_POST['autodialog_options']) ? $_POST['autodialog_options'] : $form_state['complete form']['#autodialog_options'];
    asaf_prepare_form($form, $form_state);

    // Support Webforms
    if (strpos($form_id, 'webform_client_form_') === 0 && isset($form['actions']['submit']['#pre_render']) && ($key = array_search('webform_pre_render_remove_id', $form['actions']['submit']['#pre_render'])) !== FALSE) {
      unset($form['actions']['submit']['#pre_render'][$key]);
    }
  }
}

/**
 * Implements hook_asaf_form_ajax_commands_alter().
 */
function autodialog_asaf_form_ajax_commands_alter(&$commands, $form, $form_state, $form_id) {

  // Disable redirect and reload
  if (!empty($form['#autodialog_options']['ajaxDisableRedirect'])) {
    $disabled = FALSE;
    foreach ($commands as $key => $command) {
      if ($command['command'] == 'asafRedirect' || $command['command'] == 'asafReload') {
        unset($commands[$key]);
        $disabled = TRUE;
        break;
      }
    }
    if ($disabled) {
      foreach ($commands as $key => $command) {

        // Search command adds status messages
        if ($command['command'] == 'insert' && $command['method'] == 'prepend' && !$command['selector']) {
          $commands[$key]['method'] = 'html';
          if ($commands[$key]['data'] == '') {
            $commands[$key]['data'] = t('Form submitted.');
          }
        }
      }
    }
  }
}

/**
 * Implements hook_theme().
 */
function autodialog_theme() {
  return array(
    'html__autodialog' => array(
      'template' => 'templates/html--autodialog',
      'render element' => 'page',
    ),
    'page__autodialog' => array(
      'template' => 'templates/page--autodialog',
      'render element' => 'page',
    ),
    'region__autodialog' => array(
      'template' => 'templates/region--autodialog',
      'render element' => 'elements',
    ),
    'block__autodialog' => array(
      'template' => 'templates/block--autodialog',
      'render element' => 'elements',
    ),
  );
}

/**
 * Preprocess variables for html.tpl.php.
 */
function autodialog_preprocess_html(&$variables) {
  if (_autodialog_check_request()) {
    $variables['theme_hook_suggestions'][] = 'html__autodialog';
  }
}

/**
 * Preprocess variables for html.tpl.php.
 */
function autodialog_preprocess_page(&$variables) {
  if (_autodialog_check_request()) {
    $variables['theme_hook_suggestions'][] = 'page__autodialog';
  }
}

/**
 * Preprocess variables for region.tpl.php.
 */
function autodialog_preprocess_region(&$variables) {
  if (_autodialog_check_request()) {
    $variables['theme_hook_suggestions'][] = 'region__autodialog';
  }
}

/**
 * Preprocess variables for block.tpl.php.
 */
function autodialog_preprocess_block(&$variables) {
  if (_autodialog_check_request() && variable_get('autodialog_source', 'block') == 'block') {
    $variables['theme_hook_suggestions'][] = 'block__autodialog';
  }
}

/**
 * Implements hook_page_alter().
 */
function autodialog_page_alter(&$page) {
  $paths = variable_get('autodialog_paths');
  if (!$paths || drupal_match_path(current_path(), $paths) || drupal_match_path(request_path(), $paths)) {
    $module_path = drupal_get_path('module', 'autodialog');
    drupal_add_library('system', 'drupal.ajax');
    drupal_add_library('system', 'ui.dialog');
    drupal_add_js($module_path . '/autodialog.js');
    if (variable_get('autodialog_scrollfix')) {
      drupal_add_js($module_path . '/jquery.ui.dialog.scrollfix/jquery.ui.dialog.scrollfix.js');
      drupal_add_css($module_path . '/jquery.ui.dialog.scrollfix/jquery.ui.dialog.scrollfix.css');
    }
  }
  if (isset($page['page_top']['toolbar']) && _autodialog_check_request()) {
    $page['page_top']['toolbar']['#access'] = FALSE;
  }
}

/**
 * Implements hook_block_list_alter().
 */
function autodialog_block_list_alter(&$blocks) {
  global $language, $theme_key;
  if (!_autodialog_check_request() || variable_get('autodialog_source', 'block') != 'block') {
    return;
  }
  foreach ($blocks as $key => $block) {

    // Any module using this alter should inspect the data before changing it,
    // to ensure it is what they expect.
    if (!isset($block->theme) || !isset($block->status) || $block->theme != $theme_key || $block->status != 1) {

      // This block was added by a contrib module, leave it in the list.
      continue;
    }
    if ($block->module != 'system' && $block->delta != 'main') {
      unset($blocks[$key]);
    }
  }
}

/**
 * AJAX command for show dialog.
 */
function ajax_command_autodialog($title, $content, $options = array(), $dialog_id = NULL) {
  if ($default_dialog_options = variable_get('autodialog_default_options', array())) {
    $default_dialog_options = drupal_json_decode($default_dialog_options);
  }
  return array(
    'command' => 'autodialogShow',
    'title' => html_entity_decode($title, ENT_QUOTES, 'UTF-8'),
    'content' => $content,
    'options' => $default_dialog_options + $options,
    'dialog_id' => $dialog_id ? $dialog_id : drupal_html_id('autodialog'),
  );
}

/**
 * Return TRUE if if content should be shown in dialog.
 */
function _autodialog_check_request() {
  static $flag;
  if ($flag === NULL) {
    $flag = isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest' && !empty($_POST['autodialog_link_id']);

    // Decode options
    if ($flag && !empty($_POST['autodialog_options'])) {
      $_POST['autodialog_options'] = json_decode($_POST['autodialog_options'], TRUE);
    }
  }
  return $flag;
}

Functions

Name	Description
ajax_command_autodialog	AJAX command for show dialog.
autodialog_asaf_form_ajax_commands_alter	Implements hook_asaf_form_ajax_commands_alter().
autodialog_block_list_alter	Implements hook_block_list_alter().
autodialog_custom_theme	Implements hook_custom_theme().
autodialog_deliver	Autodialog delivery callback.
autodialog_form_alter	Implements hook_form_alter().
autodialog_menu	Implements hook_menu().
autodialog_page_alter	Implements hook_page_alter().
autodialog_page_delivery_callback_alter	Implements hook_page_delivery_callback_alter().
autodialog_preprocess_block	Preprocess variables for block.tpl.php.
autodialog_preprocess_html	Preprocess variables for html.tpl.php.
autodialog_preprocess_page	Preprocess variables for html.tpl.php.
autodialog_preprocess_region	Preprocess variables for region.tpl.php.
autodialog_theme	Implements hook_theme().
_autodialog_check_request	Return TRUE if if content should be shown in dialog.

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autodialog.module in Auto-Dialog 7

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