<?php
/**
 * Testing Custom subscriptions
 */

require_once drupal_get_path('module', 'notifications') . '/tests/notifications_test_case.inc';

class NotificationsCustomTests extends NotificationsTestCase {

  function getInfo() {
    return array(
      'name' => 'Custom Subscriptions',
      'group' => 'Notifications',
      'description' => 'Creates some custom subscription types.' );
  }

  function setUp() {
    parent::setUp('notifications_content', 'notifications_custom', 'messaging_simple');
  }

  function testCustomSubscriptions() {
    // Create regular user and admin user who will create some custom subscription
    $author = $this->drupalCreateUser(array('create story content', 'create page content'));
    //$user2 = $this->drupalCreateUser('subscribe to author', 'subscribe to content', 'subscribe to content type')
    $admin = $this->drupalCreateUser(array('administer notifications'));
    $this->drupalLogin($admin);
    // Subscription to story/author visible for user registration
    $data = array(
      'event_type' => 'node',
      'visibility' => 1,
      'register' => 1,
    );
    $fields = array(
      array('type' => 'type', 'value' => 'story'),
      array('type' => 'author', 'value' => $author->name),
    );
    $subs1 = $this->createCustomSubscription($data, $fields);
    // Subscription to all node creations, not visible for registration
    $data['register'] = FALSE;
    $fields = array(array('type' => 'event-action', 'value' => 'insert'));
    $subs2 = $this->createCustomSubscription($data, $fields);
    $this->drupalLogout();
    $this->drupalGet('user/register');
    $this->assertText($subs1->name, 'First subscription is available for user registration.');
    $this->assertNoText($subs2->name, 'Second subscription not available for user registration.');

    // Create a third user and subscribe to both
    $user = $this->drupalCreateUser(array('maintain own subscriptions'));
    $this->drupalLogin($user);
    $edit = array(
      "notifications_custom[$subs1->type]" => 1,
      "notifications_custom[$subs2->type]" => 1,
    );
    $this->drupalPost("user/$user->uid/notifications", $edit, t('Update'));
    $this->assertText("Your subscriptions have been updated");
    $this->assertUserRows('notifications', 2, $user->uid);

    // Create story and page node and check the user gets just two notifications (3 rows in queue though)
    // Enable this content type for thread/author/type subscriptions
    //variable_set('notifications_content_type', array('thread', 'nodetype', 'author'));
    $story = $this->drupalCreateNode(array('type' => 'story', 'uid' => $author->uid));
    $page = $this->drupalCreateNode(array('type' => 'page', 'uid' => $author->uid));
    $this->assertUserRows('notifications_queue', 3, $user->uid);
    $this->notificationsProcessQueue(3, 0);
    $this->assertUserRows('notifications_queue', 0, $user->uid, 'All rows in queue have been processed');
    $messages = messaging_simple_get_messages(array('uid' => $user->uid));
    $this->assertTrue(count($messages), 2, 'Two messages have been sent to the user.');
    $this->drupalGet("user/$user->uid/messages");
    $this->assertText("New Story: $story->title", 'A notification for the story has been received.');
    $this->assertText("New Page: $page->title", 'A notification for the page has been received.');
  }

  /**
   * Create custom subscription through admin form
   */
  function createCustomSubscription($data, $fields = array()) {
    $data += array(
      'newtype' => 'custom_' . $this->randomName(10),
      'title' => $this->randomName(20),
      'name' => $this->randomName(40),
      'description' => $this->randomName(80),
    );
    foreach ($data as $field => $value) {
      $edit["subscription[$field]"] = $value;
    }
    $this->drupalPost('admin/messaging/customsubs/new', $edit, t('Save'));
    $this->assertText('The subscription type has been created.');
    $subscription = notifications_custom_load($data['newtype']);
    $this->assertTrue($subscription, 'A new custom subscription type has been created');
    if ($fields) {
       $subscription = $this->createCustomFields($subscription, $fields);
    }
    return $subscription;
  }

  /**
   * Add fields to custom subscription
   *
   * Fields are arrays with 'type' and 'value'. The value must be the one entered in the form (i.e. user name)
   */
  function createCustomFields($subscription, $fields) {
    $path = "admin/messaging/customsubs/csid/$subscription->csid/fields";
    $this->drupalGet($path);
    $this->assertText('Fields', 'The Fields page for this subscription type shows up.');
    $index = count($subscription->fields);
    $this->drupalGet($path);
    // Note we are posting to NULL path, this is for multi-stage forms
    foreach ($fields as $field) {
      $edit = array('fields[name][new]' => $field['type']);
      $this->drupalPost(NULL, $edit, t(t('Add new field')));
      $edit = array("fields[edit][$index]" => $field['value']);
      $index ++;
    }
    $this->drupalPost(NULL, $edit, t(t('Save fields')));
    $this->assertText('The fields for this subscription have been updated.');
    // Reload subscription
    messaging_static_reset('notifications_custom_load');
    $saved = notifications_custom_load($subscription->csid);
    $this->assertEqual(count($saved->fields), $index, "The right number of fields have been added for this subscription. ($index)");
    return $subscription;
  }
}