menu.class.php

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<?php
/* Copyright (C) 2002-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2005-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
 
class Menu
{
  public $liste;
 
  public function __construct()
  {
      $this->liste = array();
  }
 
  public function clear()
  {
    $this->liste = array();
  }
 
  public function add($url, $titre, $level = 0, $enabled = 1, $target = '', $mainmenu = '', $leftmenu = '', $position = 0, $id = '', $idsel = '', $classname = '', $prefix = '')
  {
    $this->liste[] = array('url'=>$url, 'titre'=>$titre, 'level'=>$level, 'enabled'=>$enabled, 'target'=>$target, 'mainmenu'=>$mainmenu, 'leftmenu'=>$leftmenu, 'position'=>$position, 'id'=>$id, 'idsel'=>$idsel, 'classname'=>$classname, 'prefix'=>$prefix);
  }
 
  public function insert($idafter, $url, $titre, $level = 0, $enabled = 1, $target = '', $mainmenu = '', $leftmenu = '', $position = 0, $id = '', $idsel = '', $classname = '', $prefix = '')
  {
    $array_start = array_slice($this->liste, 0, ($idafter + 1));
    $array_new   = array(0=>array('url'=>$url, 'titre'=>$titre, 'level'=>$level, 'enabled'=>$enabled, 'target'=>$target, 'mainmenu'=>$mainmenu, 'leftmenu'=>$leftmenu, 'position'=>$position, 'id'=>$id, 'idsel'=>$idsel, 'classname'=>$classname, 'prefix'=>$prefix));
    $array_end   = array_slice($this->liste, ($idafter + 1));
    $this->liste = array_merge($array_start, $array_new, $array_end);
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function remove_last()
  {
    // phpcs:enable
    if (count($this->liste) > 1) {
      array_pop($this->liste);
    }
  }
 
  public function getNbOfVisibleMenuEntries()
  {
    $nb = 0;
    foreach ($this->liste as $val) {
      //if (dol_eval($val['enabled'], 1, 1, '1')) $nb++;
      if (!empty($val['enabled'])) {
        $nb++; // $val['enabled'] is already evaluated to 0 or 1, no need for dol_eval()
      }
    }
    return $nb;
  }
}