function og_mail in Organic groups 5.2

Same name and namespace in other branches

1. 5 og.module \og_mail()
2. 5.7 og.module \og_mail()
3. 6.2 og.module \og_mail()
4. 6 og.module \og_mail()

Send this node/comment via email to all email subscribers. Called from og_nodeapi() and og_comment() TODO: this mail feature is a bit messy. rethink.

Parameters

$type: the object type: node or comment

$obj: the node or comment which was just added. if comment, the $og_groups element should be copied from parent node

Return value

none

2 calls to og_mail()

og_comment in ./og.module

og_nodeapi in ./og.module

Implementation of hook_nodeapi().

1 string reference to 'og_mail'

og_email_form_submit in ./og.module

File

./og.module, line 1659

Code

function og_mail($type, $obj) {
  if ($obj->og_groups) {

    // prepare the body
    if ($type == 'comment') {

      // registered user
      if ($obj->uid) {
        $account = user_load(array(
          'uid' => $obj->uid,
        ));
        $obj->name = $account->name;
      }
      else {
        $obj->name = variable_get('anonymous', 'Anonymous');
      }
      $obj->body = check_markup($obj->comment, $comment->format, FALSE);
      $originalurl = url("node/{$obj->nid}", NULL, "comment-{$obj->cid}", TRUE);
      $replyurl = url("comment/reply/{$obj->nid}/{$obj->cid}", NULL, NULL, TRUE);
    }
    else {
      $account = user_load(array(
        'uid' => $obj->uid,
      ));
      $obj->name = $account->name;
      $obj->subject = $obj->title;
      $obj = node_prepare($obj, FALSE);

      // fills body with CCK fields, event fields, etc. instead of "n/a"
      $obj->body = og_node_view($obj);
      $originalurl = url("node/{$obj->nid}", NULL, NULL, TRUE);
      $replyurl = url("comment/reply/{$obj->nid}", NULL, 'comment-form', TRUE);
    }
    $sitemail = variable_get("site_mail", ini_get("sendmail_from"));
    $headers = array(
      'X-Mailer' => 'Drupal - og_mail',
      'Precedence' => 'list',
      'Message-Id' => "<{$obj->msgid}>",
    );
    if ($obj->in_reply_to) {
      $headers['In-Reply-To'] = "<{$obj->in_reply_to}>";
    }

    // set email variables
    $variables = array(
      '@site' => variable_get('site_name', 'drupal'),
      '!read_more' => $obj->readmore ? t('Read more') : t('View original'),
      '!content_url' => $originalurl,
      '!reply_url' => $replyurl,
      '@title' => trim($obj->title),
      '@subject' => trim($obj->subject),
      '@body' => trim(og_mail_output($obj->body)),
      '@username' => $obj->name,
    );

    // send email to selective subscribers and global subscribers
    $groups = implode(', ', $obj->og_groups);

    // tricky query here. mysql returns NULL in the case of NULL != 0 so i rework this for 3 positive statements about og_email field
    // og_email can be NULL when you enable og on an existing site.
    $sql = "SELECT DISTINCT(u.mail) as mail, ou.nid AS gid, n.title AS group_name, n.uid AS group_uid, u.name AS group_owner, oug.og_email \n            FROM {og_uid} ou INNER JOIN {users} u ON ou.uid=u.uid LEFT JOIN {og_uid_global} oug ON ou.uid=oug.uid INNER JOIN {node} n ON ou.nid=n.nid \n            WHERE u.mail != '' AND\n              ou.nid IN ({$groups}) AND (\n              (oug.og_email IS NULL AND ou.mail_type=1) OR\n              (oug.og_email = %d AND ou.mail_type=1) OR\n              (oug.og_email = %d)\n              ) AND u.status = 1";
    $result = db_query($sql, OG_NOTIFICATION_SELECTIVE, OG_NOTIFICATION_ALWAYS);
    while ($row = db_fetch_object($result)) {

      // append these group specific variables
      $variables['@group'] = $row->group_name;
      $variables['!group_url'] = url("og/manage/{$row->gid}", NULL, NULL, TRUE);
      $variables['@type'] = $type;

      // see http://www.ietf.org/rfc/rfc2369.txt. UTF8 OK? $headers .= "\nX-List_ID: ";
      $unsubscribe = url("og/manage/{$row->gid}", NULL, NULL, TRUE);
      $ownerurl = url("user/{$row->group_uid}", NULL, NULL, TRUE);
      $group_home = url("node/{$row->gid}", NULL, NULL, TRUE);
      $groupheaders = $headers + array(
        'List-Id' => "{$row->group_name} <{$group_home}>",
        'List-Unsubscribe' => "<{$unsubscribe}>",
        'List-Owner' => "{$row->group_owner} <{$ownerurl}>",
        "List-Archive" => "<{$group_home}>",
      );
      drupal_mail('og_mail', $row->mail, _og_user_mail_text('og_new_node_subject', $variables), _og_user_mail_text('og_new_node_body', $variables), $obj->name . " <{$sitemail}>", $groupheaders);
    }
  }
}