Block Requests

Autonav 4th level (fourth level)

Permalink 1 user found helpful November 24, 2011 at 7:45 AM

I'm trying to add a 4th level to the autonav block, I'm doing it because as I have Internationalization, the top level becomes the 2nd, and now I'm one level short for my layout.

I tried simply adding to the the controller:

case 'fourth_level':
$cParentID = $this->getParentAtLevel(4);
break;

but that doesn't do anything...

Anyone know a solution?

Thanks.

T

GBNT replied on Nov 24, 2011 at 7:55 am Permalink Best Answer Reply

Got it. :)

had to update the form setup as well.

All good.

yasioo replied on Nov 27, 2012 at 5:50 am Permalink Reply

Hi,

I'm trying do it also. In form setup I already add an option but I still have a problem with controller. In which file you inserted a code? When I paste in controller.php, I've got an error. Probably I'm doing something wrong, but what?

GBNT replied on Nov 27, 2012 at 8:03 am Permalink Reply

In the new version of C5, the controllers changed a bit.

Create this folder: /blocks/autonav
Copy /concrete/blocks/autonav/controller.php and /concrete/blocks/autonav/form.php to the above folder and edit those.
You already edited the form so I'll skip that one..

In controller.php, you need to paste in between the brackets of:

class AutonavBlockController extends Concrete5_Controller_Block_Autonav { *HERE }
this whole function:

function generateNav() {
            if (isset($this->displayPagesCID) && !Loader::helper('validation/numbers')->integer($this->displayPagesCID)) {
               $this->displayPagesCID = 0;
            }
            $db = Loader::db();
            // now we proceed, with information obtained either from the database, or passed manually from
            $orderBy = "";
            /*switch($this->orderBy) {
            switch($this->orderBy) {
               case 'display_asc':
                  $orderBy = "order by Collections.cDisplayOrder asc";
                  break;
               case 'display_desc':
                  $orderBy = "order by Collections.cDisplayOrder desc";
                  break;

Viewing 15 lines of 134 lines. View entire code block.

 
 
function generateNav() {
            if (isset($this->displayPagesCID) && !Loader::helper('validation/numbers')->integer($this->displayPagesCID)) {
               $this->displayPagesCID = 0;
            }
 
            $db = Loader::db();
            // now we proceed, with information obtained either from the database, or passed manually from
            $orderBy = "";
            /*switch($this->orderBy) {
            switch($this->orderBy) {
               case 'display_asc':
                  $orderBy = "order by Collections.cDisplayOrder asc";
                  break;
               case 'display_desc':
                  $orderBy = "order by Collections.cDisplayOrder desc";
                  break;
               case 'chrono_asc':
                  $orderBy = "order by cvDatePublic asc";
                  break;
               case 'chrono_desc':
                  $orderBy = "order by cvDatePublic desc";
                  break;
               case 'alpha_desc':
                  $orderBy = "order by cvName desc";
                  break;
               default:
                  $orderBy = "order by cvName asc";
                  break;
            }*/
            switch($this->orderBy) {
               case 'display_asc':
                  $orderBy = "order by Pages.cDisplayOrder asc";
                  break;
               case 'display_desc':
                  $orderBy = "order by Pages.cDisplayOrder desc";
                  break;
               default:
                  $orderBy = '';
                  break;
            }
            $level = 0;
            $cParentID = 0;
            switch($this->displayPages) {
               case 'current':
                  $cParentID = $this->cParentID;
                  if ($cParentID < 1) {
                     $cParentID = 1;
                  }
                  break;
               case 'top':
                  // top level actually has ID 1 as its parent, since the home page is effectively alone at the top
                  $cParentID = 1;
                  break;
               case 'above':
                  $cParentID = $this->getParentParentID();
                  break;
               case 'below':
                  $cParentID = $this->cID;
                  break;
               case 'second_level':
                  $cParentID = $this->getParentAtLevel(2);
                  break;
               case 'third_level':
                  $cParentID = $this->getParentAtLevel(3);
                  break;
               case 'fourth_level':
                  $cParentID = $this->getParentAtLevel(4);
                  break;
               case 'custom':
                  $cParentID = $this->displayPagesCID;
                  break;
               default:
                  $cParentID = 1;
                  break;
            }
 
            if ($cParentID != null) {
 
               /*
 
               $displayHeadPage = false;
 
               if ($this->displayPagesIncludeSelf) {
                  $q = "select Pages.cID from Pages where Pages.cID = '{$cParentID}' and cIsTemplate = 0";
                  $r = $db->query($q);
                  if ($r) {
                     $row = $r->fetchRow();
                     $displayHeadPage = true;
                     if ($this->displayUnapproved) {
                        $tc1 = Page::getByID($row['cID'], "RECENT");
                     } else {
                        $tc1 = Page::getByID($row['cID'], "ACTIVE");
                     }
                     $tc1v = $tc1->getVersionObject();
                     if (!$tc1v->isApproved() && !$this->displayUnapproved) {
                        $displayHeadPage = false;
                     }
                  }
               }
 
               if ($displayHeadPage) {
                  $level++;
               }
               */
 
               if ($this->displaySubPages == 'relevant' || $this->displaySubPages == 'relevant_breadcrumb') {
                  $this->populateParentIDArray($this->cID);
               }
 
               $this->getNavigationArray($cParentID, $orderBy, $level);
 
               // if we're at the top level we add home to the beginning
               if ($cParentID == 1) {
                  if ($this->displayUnapproved) {
                     $tc1 = Page::getByID(HOME_CID, "RECENT");
                  } else {
                     $tc1 = Page::getByID(HOME_CID, "ACTIVE");
                  }
                  $niRow = array();
                  $niRow['cvName'] = $tc1->getCollectionName();
                  $niRow['cID'] = HOME_CID;
                  $niRow['cvDescription'] = $tc1->getCollectionDescription();
                  $niRow['cPath'] = $tc1->getCollectionPath();
 
                  $ni = new AutonavBlockItem($niRow, 0);
                  $ni->setCollectionObject($tc1);
 
                  array_unshift($this->navArray, $ni);
               }
 
               /*
 
               if ($displayHeadPage) {            
                  $niRow = array();
                  $niRow['cvName'] = $tc1->getCollectionName();
                  $niRow['cID'] = $row['cID'];
                  $niRow['cvDescription'] = $tc1->getCollectionDescription();
                  $niRow['cPath'] = $tc1->getCollectionPath();
 
                  $ni = new AutonavBlockItem($niRow, 0);
                  $level++;
                  $ni->setCollectionObject($tc1);
 
                  array_unshift($this->navArray, $ni);
               }
               */
 
            }
 
            return $this->navArray;
         }

I already inserted the fourth level so you should be good to go..

yasioo replied on Nov 27, 2012 at 8:15 am Permalink Reply

Thanks a lot. Of course it works like a charm.

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