[support] Help: Privatemsg Module

[William Smith]

Antoine -

Admittedly I only looked this over quickly, so apologies if I've
misunderstood what you are trying to do, but think you would want to do
something like the following in privatemsg_new_form():

$node = node_load(arg(3));

$form['header']['subject'] = array(
  '#type' => 'textfield',
  '#title' => t('Subject');
  '#default_value' => $node->title,
  '#size' => 50,
  '#maxlength' => 65,
);

Also, if privatemsg_new_form() is a function inside privatemsg.module,
rather then editing it directly, you may want to look into using
hook_form_alter to modify the form externally so that you don't have to hack
the module.

William

On 8/10/07, Antoine Spadoni <antoine.spadoni at gmail.com> wrote:
>
> Hi,
>
> I am looking to do a slight modification in my Drupal installation within
> the *Private*msg module.
>
> Below my nodes, I added a contact author link and now I want to display
> the Title of the node within the Subject Field of the message.
>
> So first, I added the nid of the node in the URL of the message in order
> to be able to retrieve the title of the node:
> /**
>  * Implementation of hook_link().
>  */
> function privatemsg_link($type, $node = NULL, $teaser = FALSE) {
>   global $user;
>   static $access = array();
>   $links = array();
>   $nid = $node->nid;
>   $uid = $node->uid;
>   if ($type == 'comment' && $node->nid) {
>     $node = node_load($node->nid);
>   }
>   if (user_access('access private messages') && in_array($teaser ?
> 'teaser' : $type, variable_get('privatemsg_link_'. $node->type, array())) &&
> $uid != $user->uid && $user->privatemsg_allow) {
>     if (!isset($access[$uid])) {
>       $author = user_load(array('uid' => $uid));
>       $access[$uid] = user_access('access private messages', $author) &&
> $author->uid && $author->privatemsg_allow;
>     }
>     if ($access[$uid]) {
>       $links['privatemsg_write_to_author'] = array(
>         'title' => t('Write to seller'),
>         'href' => 'privatemsg/new/'.$uid.'/'. $nid,
>       );
>     }
>   }
>   return $links;
> }
>
> But now I am unable to manage to modify properly this function and display
> the Title of the node within the Subject Field of the message:
> /**
>  * Provides a form to write a private message.
>  */
> function privatemsg_new_form() {
>   global $user;
>   $message = 0;
>
>   $op = arg(1);
>   if ($op == 'reply') {
>     $message = arg(2);
>   }
>   else if (($uid = arg(2)) && ($msg->recipient =
> db_result(db_query('SELECT name FROM {users} WHERE uid = %d', $uid)))) {
>     $message = $msg;
>   }
>
>   if ($message && !is_object($message)) {
>     // This is a reply to another message
>     $message = db_fetch_object(db_query('SELECT thread, subject, message,
> u.name AS recipient FROM {privatemsg} p INNER JOIN {users} u ON u.uid =
> p.author WHERE id = %d AND recipient = %d', $message, $user->uid));
>
>     if (!stristr($message->subject, t('Re:'))) {
>       $message->subject = t('Re:') .' '. $message->subject;
>     }
>
>     // quoting; [quote] if default input format uses bbcode or quote, else
> > quoting
>     foreach
> (filter_list_format(filter_resolve_format(FILTER_FORMAT_DEFAULT)) as
> $filter) {
>       if ($filter->module == 'bbcode' || $filter->module == 'quote') {
>         $bbcode = TRUE;
>         break;
>       }
>     }
>     if (isset($bbcode)) {
>       $message->message = "\n\n[quote=". $message->recipient .']'.
> $message->message .'[/quote]';
>     }
>     else {
>       $message->message = "\n\n\n". str_replace("\n", "\n> ", "\n".
> $message->message);
>     }
>   }
>
>   if (isset($_SESSION['recipients'])) {
>     $recipient = implode(', ', $_SESSION['recipients']);
>     unset($_SESSION['recipients']);
>   }
>
>
>   $form = array('preview' => array());
>
>   $form['thread'] = array('#type' => 'value', '#value' =>
> isset($message->thread) ? $message->thread : 0);
>   $form['header']['#theme'] = 'privatemsg_new_msg_header';
>   $form['header']['recipient'] = array(
>     '#type' => 'hidden',
>     '#title' => t('Purchase'),
>     '#description' => t('Separate multiple names with commas.'),
>     '#default_value' => isset($recipient) ? $recipient :
> $message->recipient,
>     '#autocomplete_path' => 'privatemsg/autocomplete',
>     '#size' => 50,
>     '#maxlength' => 1000,
>   );
>
>   $form['header']['subject'] = array(
>     '#type' => 'textfield',
>     '#title' => t('Subject'),
>     '#default_value' => $message->subject,
>     '#size' => 50,
>     '#maxlength' => 64,
>   );
>
>   $form['privatemsgbody'] = array(
>     '#type' => 'textarea',
>     '#title' => t('Message'),
>     '#default_value' => $message->message,
>     '#cols' => 80,
>     '#rows' => 6,
>   );
>   $form[] = filter_form($message->format);
>   $form[] = array(
>     '#type' => 'submit',
>     '#value' => t('Preview')
>   );
>   $form[] = array(
>     '#type' => 'submit',
>     '#value' => t('Send private message')
>   );
>   $form['#after_build'] = array('_privatemsg_new_preview');
>
>   drupal_add_js(drupal_get_path('module', 'privatemsg')
> .'/privatemsg.js');
>
>   return $form;
> }
>
> Any help to get this modification done would be greatly appreciated!
>
> Thanks,
>
> Antoine
>
> --
> [ Drupal support list | http://lists.drupal.org/ ]
>
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