html.formcategory.class.php

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<?php
/* Copyright (C) 2020   Tobias Sekan  <tobias.sekan@startmail.com>
 * Copyright (C) 2024       Frédéric France             <frederic.france@free.fr>
 *
 * 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/>.
 */
 
require_once DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php';
 
 
class FormCategory extends Form
{
  public function getFilterBox($type, array $preSelected, $morecss = "minwidth300imp widthcentpercentminusx", $searchCategoryProductOperator = -1, $multiselect = 1, $nocateg = 1, $showempty = '')
  {
    global $langs, $db;
 
    if (empty($preSelected) || !is_array($preSelected)) {
      $preSelected = array();
    }
 
    if ($showempty && !is_numeric($showempty)) {
      $tmptitle = $showempty;
    } else {
      $tmptitle = $langs->transnoentitiesnoconv("Category");
    }
 
    $filter = '';
    $filter .= '<div class="divsearchfield">';
    $filter .= img_picto($tmptitle, 'category', 'class="pictofixedwidth"');
    if ($multiselect) {
      $categoryArray = $this->select_all_categories($type, '', '', 64, 0, 2);
      if ($nocateg) {
        $categoryArray[-2] = "- ".$langs->trans('NotCategorized')." -";
      }
      $htmlName = "search_category_".$type."_list";
      $htmlName2 = "search_category_".$type."_operator";
 
      $filter .= Form::multiselectarray($htmlName, $categoryArray, $preSelected, 0, 0, $morecss, 0, 0, '', '', $tmptitle);
    } else {
      $htmlName = "search_".$type."_category";
      $htmlName2 = "";
      require_once DOL_DOCUMENT_ROOT.'/core/class/html.formother.class.php';
      $formother = new FormOther($db);
 
      $filter .= $formother->select_categories($type, $preSelected[0], $htmlName, $nocateg, $tmptitle, $morecss);
    }
    if ($multiselect && $searchCategoryProductOperator >= 0) {
      $filter .= ' <input type="checkbox" class="valignmiddle '.$htmlName2.'" id="'.$htmlName2.'" name="'.$htmlName2.'" value="1"'.($searchCategoryProductOperator == 1 ? ' checked="checked"' : '').' title="'.dol_escape_htmltag($langs->trans('UseOrOperatorForCategories')).'" />';
      $filter .= '<label class="none valignmiddle '.$htmlName2.'" for="'.$htmlName2.'" title="'.dol_escape_htmltag($langs->trans('UseOrOperatorForCategories')).'">';
      $filter .= $langs->trans('UseOrOperatorShort');
      $filter .= '</label>';
 
      $filter .= '<script>'."\n";
      $filter .= "var nbSelected = jQuery('#".$htmlName."').val().length;";
      $filter .= "console.log('Nb of element now = '+nbSelected);\n";
      $filter .= "if (nbSelected > 1) { jQuery('.".$htmlName2."').show(); } else { jQuery('.".$htmlName2."').hide(); }\n";
      $filter .= "jQuery('#".$htmlName."').change(function() {\n";
      $filter .= "console.log('Content of select box has been modified.');";
      $filter .= 'var nbSelected = $(this).val().length;';
      $filter .= "console.log('Nb of element now = '+nbSelected);\n";
      $filter .= "if (nbSelected > 1) { jQuery('.".$htmlName2."').show(); } else { jQuery('.".$htmlName2."').hide(); }\n";
      $filter .= '});'."\n";
      $filter .= '</script>'."\n";
    }
    $filter .= "</div>";
 
    return $filter;
  }
 
  public function selectProductCategory($selected = 0, $htmlname = 'product_category_id', $showempty = 0)
  {
    $sql = "SELECT cp.fk_categorie as cat_index, cat.label";
    $sql .= " FROM ".MAIN_DB_PREFIX."categorie_product as cp";
    $sql .= " INNER JOIN ".MAIN_DB_PREFIX."categorie as cat ON cat.rowid = cp.fk_categorie";
    $sql .= " GROUP BY cp.fk_categorie, cat.label";
 
    dol_syslog(get_class($this)."::selectProductCategory", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql) {
      print '<select class="flat" id="select_'.$htmlname.'" name="'.$htmlname.'">';
      if ($showempty) {
        print '<option value="0">&nbsp;</option>';
      }
 
      $i = 0;
      $num_rows = $this->db->num_rows($resql);
      while ($i < $num_rows) {
        $category = $this->db->fetch_object($resql);
        if ($selected && $selected == $category->cat_index) {
          print '<option value="'.$category->cat_index.'" selected>'.$category->label.'</option>';
        } else {
          print '<option value="'.$category->cat_index.'">'.$category->label.'</option>';
        }
        $i++;
      }
      print('</select>');
 
      return $num_rows;
    } else {
      dol_print_error($this->db);
      return null;
    }
  }
}