Filtering Categories from Best Of Page?

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  R_J Ex-Fanboy Munich Admin

  September 2018

  You spoke of "Best Recent Content" therefore I searched for that string, found that it is the translation of "Yaga.BestContent.Recent" which is used in class.bestcontroller.php:

    public function Index($Page = 0) {
      list($Offset, $Limit) = $this->_TranslatePage($Page);    
      $this->Title(T('Yaga.BestContent.Recent'));
      $this->_Content = $this->ActedModel->GetRecent($Limit, $Offset);
      $this->_BuildPager($Offset, $Limit, '/best/%1$s/');
      $this->SetData('ActiveFilter', 'Recent');
      $this->Render('index');
    }
  

  So you can see that the content displayed is fetched here: $this->_Content = $this->ActedModel->GetRecent($Limit, $Offset);

  There are several approaches now. The most Vanilla-like way would be to use an event that is fired in the code. If you follow the flow from controller to model to view, you will find that there is only one event fired: "GetCustomRecent". But that would only allow to add content, not to filter it in any way.

  Since there is no clean way to solve the problem, you would have to change some files, which you normally should avoid

  Change the controller

  After the content has been fetched from the model, do something to filter out that category. The problem is, that pagination will break: if you fetch 20 discussions and 19 are from a restricted category, only 1 discussion remains which would be plain wrong.

  Change the view

  Same problem like above

  Change the model

  Yes, what else. The preferred way would be to insert a "FireEvent" call to allow save interaction or, in this case maybe somewhat more elegant, make the required information available in the event.

  Search for

        $this->EventArguments['CustomSections'] = array();
        $this->FireEvent('GetCustomRecent');
  

  and add

        $this->EventArguments['Comments'] = &$Comments;
        $this->EventArguments['Discussions'] = &$Discussions;
  

  before those lines.

  That would allow you to write a plugin with a method

  public function bestController_getCustomRecent_handler($sender, $args) {
      // Loop through $args['Discussions'] and $args['Comments'] to filter out
      // all posts with the unwanted categories
  }
  

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  Neon_Castle New

  September 2018

  Thank you so much for the reply RJ! I very much appreciate it.

  I've been wracking over documentation (I'm still new at programming, php in particular) on trying to write the plugin. Specifically, I'm not sure how to tell the function not to grab the posts from the specific category ID based on the Discussions and Comments arguments. I understand if you'd rather not give me all the answers; you've already given me great information, I'll keep hammering at it. Thanks for all you do!

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  R_J Ex-Fanboy Munich Admin

  September 2018

  I've got only my mobile here, but if you show what you have got and where you get stuck, I try to support.

  If you are new to development, I would advice a step by step approach. First make as few changes /additions as needed : add the loop directly inside that YAGA model. If you get that running, create the plugin that does the changes. Just don't get lazy and do not finish that plugin! You will most probably forget we thy you have written those lines and you will have to work those changes on every update

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