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Plugin problem

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Plugin problem

Postby jkana » Thu Aug 20, 2009 4:13 am

I try to make a simple plugin, basically just use hooks. It seem to be working fine, but I still get following error while accesing http://www.kme.zcu.cz/acm/index.php/acm/manager/plugins :
Fatal error: Cannot redeclare class UserEmailEditorovi in /var/www/www/html/acm/plugins/generic/editors/UserEmailEditorovi.inc.php on line 36
Plugin basically hide editor's email address for user and replace it by a conference address acm@kme.zcu.cz

Plugin code:
installed in plugins/generic/editors directory
has 2 files:
Code: Select all
return new UserEmailEditorovi();

Code: Select all
class UserEmailEditorovi extends GenericPlugin {
   function register($category, $path) {
      if (parent::register($category, $path)) {
         HookRegistry::register('AuthorAction::emailEditorDecisionComment',array(&$this, 'callback'));
         return true;
      return false;

   function getName() {
      return 'UserEmailEditorovi';
   function getDisplayName() {
      return 'UserEmailEditorovi Plugin';
   function getDescription() {
      return 'Nezobrazi jmeno a email editora priposilani komentaru od autora editorovi';
   function callback($hookName, $args) {
      $editAssignmentDao =& DAORegistry::getDAO('EditAssignmentDAO');
      $editAssignments =& $editAssignmentDao->getEditorAssignmentsByArticleId($authorSubmission->getArticleId());
      while ($editAssignment =& $editAssignments->next()) {
         $email->addRecipient($editAssignment->getEditorEmail(), $editAssignment->getEditorFullName());
         $email->setSubject($email->getSubject().' - '.$editAssignment->getEditorFullName());               
      return false;

In classes/submission/author/ AuthorAction.inc.php I change function emailEditorDecisionComment($authorSubmission, $send)
Code: Select all
} else {
         if (!Request::getUserVar('continued')) {
            if (!empty($editors)) {
               foreach ($editors as $editor) {
                  $email->addRecipient($editor->getEmail(), $editor->getFullName());
            } else {
               $email->addRecipient($journal->getSetting('contactEmail'), $journal->getSetting('contactName'));

Any ideas, what I have done wrong?
Posts: 4
Joined: Thu Jun 25, 2009 1:46 am

Re: Plugin problem

Postby asmecher » Thu Aug 20, 2009 8:22 am

Hi jkana,

Try using "require_once" instead of "require" in the plugin's index.php wrapper.

Alec Smecher
Public Knowledge Project Team
Posts: 10015
Joined: Wed Aug 10, 2005 12:56 pm

Re: Plugin problem

Postby jkana » Tue Aug 25, 2009 2:05 am

Hi Alec,
thank you much. This was the problem, no more errors now.

Josef Kana

Posts: 4
Joined: Thu Jun 25, 2009 1:46 am

Re: Plugin problem

Postby gonetil » Wed Apr 06, 2011 7:35 am

Hi Josef,
is that plugin you wrote still working? If so... is it possible to get it? We'd really use that functionality in some journals in UNLP Journal's Web Portal www.revistas.unlp.edu.ar
Best wishes,
Posts: 9
Joined: Mon Apr 06, 2009 7:24 am
Location: La Plata, Buenos Aires, Argentina

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