ytarget.module in Webform Yandex Goals 7

File

ytarget.module

<?php

/**
 * implements hook_permission()
 */
function ytarget_permission() {
  return array(
    'ytarget set data' => array(
      'title' => t('Use ytarget'),
      'description' => t('User can set id and use target id`s'),
    ),
  );
}

/**
 * implements hook_menu()
 */
function ytarget_menu() {
  $items['admin/config/search/ytarget'] = array(
    'title' => 'Yandex.metrika targeting',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'ytarget_main_form',
    ),
    'access arguments' => array(
      'ytarget set data',
    ),
  );
  $items['admin/config/search/ytarget/%node/edit'] = array(
    'title' => 'Yandex.metrika target goal editor',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'ytarget_edit_form',
      4,
    ),
    'access arguments' => array(
      'ytarget set data',
    ),
  );
  return $items;
}
function ytarget_main_form() {
  $form = array();
  $id = variable_get('ytarget_id', '');
  $form['ytarget_id'] = array(
    '#type' => 'textfield',
    '#title' => t('Metrika counter ID'),
    '#required' => TRUE,
    '#default_value' => $id,
    '#description' => t('Type yndex metrica counter numeric id.'),
    '#element_validate' => array(
      'element_validate_integer',
    ),
  );
  $form['ytarget_dev'] = array(
    '#type' => 'checkbox',
    '#title' => t('Debug'),
    '#default_value' => variable_get('ytarget_dev', NULL),
  );
  if (!empty($id)) {
    $query = db_select('webform', 'w');
    $query
      ->join('node', 'n', 'w.nid = n.nid');
    $query
      ->fields('n', array(
      'nid',
      'title',
    ));
    $nodes = $query
      ->execute()
      ->fetchAllAssoc('nid');
    $form['table'] = array(
      '#theme' => 'table',
      '#header' => array(
        t('Form title'),
        t('Target ID'),
        t('Action'),
      ),
    );
    $options = array();
    foreach ($nodes as $node) {
      $edit_url = 'admin/config/search/ytarget/' . $node->nid . '/edit';
      $options['query'] = drupal_get_destination();
      $edit_link = l(t('Edit'), $edit_url, $options);
      $form['table']['#rows'][$node->nid] = array(
        $node->title,
        ytarget_get_goal($node->nid),
        $edit_link,
      );
    }
  }
  return system_settings_form($form);
}
function ytarget_preprocess_webform_confirmation(&$vars) {
  $id = variable_get('ytarget_id', '');
  if ($id && isset($vars['node']->webform)) {
    $nid = $vars['node']->nid;
    ytarget_execute_goal($id, $nid);
  }
}
function ytarget_execute_goal($id, $nid) {
  drupal_add_js(drupal_get_path('module', 'ytarget') . '/ytarget.js');
  $goal = ytarget_get_goal($nid);
  $settings = array(
    'ytargetId' => $id,
    'ytargetGoal' => $goal,
    'ytargetDev' => ytarget_is_dev(),
  );
  drupal_alter('ytarget_goal', $settings, $nid);
  drupal_add_js($settings, 'setting');
}
function ytarget_get_goal($nid) {
  $goals = variable_get('ytarget_goals', array());
  $goal = (string) empty($goals[$nid]) ? 'projectClientForm' . $nid : $goals[$nid];
  return $goal;
}
function ytarget_edit_form($form, $form_state, $node) {
  $form['nid'] = array(
    '#type' => 'value',
    '#value' => $node->nid,
  );
  $form['goal'] = array(
    '#type' => 'textfield',
    '#title' => t('Target ID for form %name', array(
      '%name' => $node->title,
    )),
    '#default_value' => ytarget_get_goal($node->nid),
    '#required' => TRUE,
  );
  $form['actions'] = array(
    '#type' => 'actions',
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save'),
    '#submit' => array(
      'ytarget_set_goal',
    ),
  );
  return $form;
}
function ytarget_set_goal($form, &$form_state) {
  form_state_values_clean($form_state);
  $nid = $form_state['values']['nid'];
  $goal = check_plain($form_state['values']['goal']);
  if (!empty($goal)) {
    $goals = variable_get('ytarget_goals', array());
    $goals[$nid] = $goal;
    variable_set('ytarget_goals', $goals);
    drupal_set_message(t('The target has been updated'));
  }
}
function ytarget_is_dev() {
  return (bool) variable_get('ytarget_dev', FALSE);
}
function ytarget_form_alter(&$form, &$form_state, $fid) {
  if (preg_match('|^webform_client_form_(\\d)*|', $fid)) {
    if ($form['#node']->webform['redirect_url'] !== '<confirmation>') {
      $form['#submit'][] = 'ytarget_submit_webform';
    }
  }
}
function ytarget_submit_webform($form, &$form_state) {
  $id = variable_get('ytarget_id', '');
  if ($id && isset($form_state['complete form']['#node'])) {
    $nid = $form_state['complete form']['#node']->nid;
    ytarget_execute_goal($id, $nid);
    $form_state['rebuild'] = TRUE;
  }
}

Functions

Name	Description
ytarget_edit_form
ytarget_execute_goal
ytarget_form_alter
ytarget_get_goal
ytarget_is_dev
ytarget_main_form
ytarget_menu	implements hook_menu()
ytarget_permission	implements hook_permission()
ytarget_preprocess_webform_confirmation
ytarget_set_goal
ytarget_submit_webform