Add is_required column to pp_shop_products_custom_fields table

This commit introduces a new column `is_required` to the `pp_shop_products_custom_fields` table. The column is of type TINYINT, cannot be null, and has a default value of 1. This change is intended to enhance the product custom fields by allowing the specification of whether a field is mandatory.

admin/layout/style-scss/style.scss

@@ -2228,4 +2228,20 @@ textarea.form-control {
     width: 50px;
     text-align: center;
   }
+}
+
+.input-group-addon {
+  width: auto;
+
+  label {
+    display: flex;
+    align-items: center;
+    gap: 5px;
+  }
+}
+
+.additional_fields {
+  input[type="text"] {
+    height: 40px;
+  }
 }

admin/templates/shop-product/product-edit.php

@@ -663,12 +663,19 @@ ob_start();
     <div>
       <a href="#" class="btn btn-success" id="add_custom_field"><i class="fa fa-plus"></i> dodaj niestandardowe pole</a>
       <div class="additional_fields">
-        <? if ( is_array( $this -> product['custom_fields'] ) ) : foreach ( $this -> product['custom_fields'] as $field ):?>
-          <div class="form-group row">
+        <? if ( is_array( $this->product['custom_fields'] ) ) : foreach ( $this->product['custom_fields'] as $field ):?>
+          <? $isRequired = !empty($field['is_required']); ?>
+          <div class="form-group row custom-field-row">
             <label class="col-lg-4 control-label">Nazwa pola:</label>
             <div class="col-lg-8">
               <div class="input-group">
-                <input type="text" class="form-control" name="custom_field_name[]" value="<?= $field['name']; ?>">
+                <input type="text" class="form-control" name="custom_field_name[]" value="<?= htmlspecialchars($field['name']); ?>">
+                <span class="input-group-addon">
+                  <label style="margin:0; font-weight:normal;">
+                    <input type="checkbox" class="custom-field-required" <?= $isRequired ? 'checked' : '' ?> name="custom_field_required[]" />
+                    wymagane
+                  </label>
+                </span>
                 <span class="input-group-addon btn btn-info" onclick="remove_custom_filed( $( this ) );">usuń</span>
               </div>
             </div>
@@ -740,17 +747,23 @@ echo $grid->draw();
 
   $(function() {
 
-    $( 'body' ).on( 'click', '#add_custom_field', function() {
+    $('body').on('click', '#add_custom_field', function() {
       var html = '';
-      html += '<div class="form-group row">';
+      html += '<div class="form-group row custom-field-row">';
         html += '<label class="col-lg-4 control-label">Nazwa pola:</label>';
         html += '<div class="col-lg-8">';
-          html +='<div class="input-group">';
+          html += '<div class="input-group">';
             html += '<input type="text" class="form-control" name="custom_field_name[]" value="">';
+            html += '<span class="input-group-addon">';
+              html += '<label style="margin:0; font-weight:normal;">';
+                html += '<input type="checkbox" class="custom-field-required" name="custom_field_required[]"> wymagane';
+              html += '</label>';
+            html += '</span>';
             html += '<span class="input-group-addon btn btn-info" onclick="remove_custom_filed( $( this ) );">usuń</span>';
+          html += '</div>';
         html += '</div>';
       html += '</div>';
-      $( '.additional_fields' ).append( html );
+      $('.additional_fields').append(html);
     });
 
     $('body').on('click', '#product-preview', function() {

autoload/admin/controls/class.ShopProduct.php

@@ -186,7 +186,7 @@ class ShopProduct
             $values['id'], $values['name'], $values['short_description'], $values['description'], $values['status'], $values['meta_description'], $values['meta_keywords'], $values['seo_link'],
             $values['copy_from'], $values['categories'], $values['price_netto'], $values['price_brutto'], $values['vat'], $values['promoted'], $values['warehouse_message_zero'], $values['warehouse_message_nonzero'], $values['tab_name_1'],
             $values['tab_description_1'], $values['tab_name_2'], $values['tab_description_2'], $values['layout_id'], $values['products_related'], (int) $values['set'], $values['price_netto_promo'], $values['price_brutto_promo'],
-            $values['new_to_date'], $values['stock_0_buy'], $values['wp'], $values['custom_label_0'], $values['custom_label_1'], $values['custom_label_2'], $values['custom_label_3'], $values['custom_label_4'], $values['additional_message'], (int)$values['quantity'], $values['additional_message_text'], $values['additional_message_required'] == 'on' ? 1 : 0, $values['canonical'], $values['meta_title'], $values['producer_id'], $values['sku'], $values['ean'], $values['product_unit'], $values['weight'], $values['xml_name'], $values['custom_field_name']
+            $values['new_to_date'], $values['stock_0_buy'], $values['wp'], $values['custom_label_0'], $values['custom_label_1'], $values['custom_label_2'], $values['custom_label_3'], $values['custom_label_4'], $values['additional_message'], (int)$values['quantity'], $values['additional_message_text'], $values['additional_message_required'] == 'on' ? 1 : 0, $values['canonical'], $values['meta_title'], $values['producer_id'], $values['sku'], $values['ean'], $values['product_unit'], $values['weight'], $values['xml_name'], $values['custom_field_name'], $values['custom_field_required']
           ) ) {
       $response = [ 'status' => 'ok', 'msg' => 'Produkt został zapisany.', 'id' => $id ];
     }

autoload/admin/factory/class.ShopProduct.php

@@ -761,7 +761,7 @@ class ShopProduct
   }
 
   public static function save(
-      $product_id, $name, $short_description, $description, $status, $meta_description, $meta_keywords, $seo_link, $copy_from, $categories, $price_netto, $price_brutto, $vat, $promoted, $warehouse_message_zero, $warehouse_message_nonzero, $tab_name_1, $tab_description_1, $tab_name_2, $tab_description_2, $layout_id, $products_related, int $set_id, $price_netto_promo, $price_brutto_promo, $new_to_date, $stock_0_buy, $wp, $custom_label_0, $custom_label_1, $custom_label_2, $custom_label_3, $custom_label_4, $additional_message, int $quantity, $additional_message_text, int $additional_message_required, $canonical, $meta_title, $producer_id, $sku, $ean, $product_unit, $weight, $xml_name, $custom_field_name
+      $product_id, $name, $short_description, $description, $status, $meta_description, $meta_keywords, $seo_link, $copy_from, $categories, $price_netto, $price_brutto, $vat, $promoted, $warehouse_message_zero, $warehouse_message_nonzero, $tab_name_1, $tab_description_1, $tab_name_2, $tab_description_2, $layout_id, $products_related, int $set_id, $price_netto_promo, $price_brutto_promo, $new_to_date, $stock_0_buy, $wp, $custom_label_0, $custom_label_1, $custom_label_2, $custom_label_3, $custom_label_4, $additional_message, int $quantity, $additional_message_text, int $additional_message_required, $canonical, $meta_title, $producer_id, $sku, $ean, $product_unit, $weight, $xml_name, $custom_field_name, $custom_field_required
     )
   {
     global $mdb, $user;
@@ -941,13 +941,17 @@ class ShopProduct
         }
 
         // dodatkowe pola
-        foreach ( $custom_field_name as $custom_field )
+        for ( $i = 0; $i < count( $custom_field_name ); ++$i )
         {
-          if ( !empty( $custom_field ) )
+          if ( !empty( $custom_field_name[$i] ) )
           {
+            $custom_field = $custom_field_name[$i];
+            $custom_field_required = isset( $custom_field_required[$i] ) ? 1 : 0;
+
             $mdb -> insert( 'pp_shop_products_custom_fields', [
               'id_product' => (int) $id,
               'name' => $custom_field,
+              'is_required' => $custom_field_required,
             ] );
           }
         }
@@ -1268,13 +1272,20 @@ class ShopProduct
 
       $mdb -> delete( 'pp_shop_products_custom_fields', [ 'AND' => [ 'id_product' => $product_id, 'id_additional_field[!]' => $exits_custom_ids ] ] );
 
-      foreach ( $custom_field_name as $custom_field )
+      // $custom_field_name i $custom_field_required
+      foreach ( $custom_field_name as $i => $custom_field )
       {
         if ( !empty( $custom_field ) )
         {
+          $is_required = !empty( $custom_field_required[$i] ) ? 1 : 0;
+
           if ( !$mdb -> count( 'pp_shop_products_custom_fields', [ 'AND' => [ 'id_product' => $product_id, 'name' => $custom_field ] ] ) )
           {
-            $mdb -> insert( 'pp_shop_products_custom_fields', [ 'id_product' => $product_id, 'name' => $custom_field ] );
+            $mdb -> insert( 'pp_shop_products_custom_fields', [ 'id_product' => $product_id, 'name' => $custom_field, 'is_required' => $is_required ] );
+          }
+          else
+          {
+            $mdb -> update( 'pp_shop_products_custom_fields', [ 'is_required' => $is_required ], [ 'AND' => [ 'id_product' => $product_id, 'name' => $custom_field ] ] );
           }
         }
       }

autoload/class.S.php

@@ -322,17 +322,42 @@ class S
     return $result;
   }
 
-  public static function normalize_decimal( $val, $precision = 2 )
+  static public function normalize_decimal($val, int $precision = 2)
   {
-    $input  = str_replace( ' ', '', $val );
-    $number = str_replace( ',', '.', $input );
-    if ( strpos( $number, '.' ) )
-    {
-      $groups    = explode( '.', str_replace( ',', '.', $number ) );
-      $lastGroup = array_pop( $groups );
-      $number    = implode( '', $groups ) . '.' . $lastGroup;
+    if ($val === null || $val === '') {
+        return number_format(0, $precision, '.', '');
     }
-    return bcadd( round( $number, $precision ), 0, $precision );
+
+    // 1) wstępne czyszczenie
+    $s = (string)$val;
+    $s = str_replace(["\xC2\xA0", ' ', '’', "'"], '', $s); // spacje (w tym NBSP) i apostrofy
+    $s = preg_replace('/[^0-9.,\-]/', '', $s);             // zostaw tylko cyfry, . , i -
+
+    // 2) ustalenie separatora dziesiętnego
+    $lastDot   = strrpos($s, '.');
+    $lastComma = strrpos($s, ',');
+
+    if ($lastDot !== false && $lastComma !== false) {
+        // oba występują – prawy znak traktujemy jako dziesiętny
+        if ($lastDot > $lastComma) {
+            $s = str_replace(',', '', $s);                 // , = tysiące
+        } else {
+            $s = str_replace('.', '', $s);                 // . = tysiące
+            $s = str_replace(',', '.', $s);                // , = dziesiętny
+        }
+    } elseif ($lastComma !== false) {
+        // tylko przecinek – traktuj jako dziesiętny
+        $s = str_replace(',', '.', $s);
+    } elseif (substr_count($s, '.') > 1) {
+        // wiele kropek – ostatnia dziesiętna, pozostałe tysiące
+        $pos = strrpos($s, '.');
+        $s = str_replace('.', '', substr($s, 0, $pos)) . '.' . substr($s, $pos + 1);
+    }
+    // na tym etapie mamy opcjonalny '-' i co najwyżej jedną kropkę dziesiętną
+
+    // 3) zaokrąglenie i normalizacja
+    $rounded = round((float)$s, $precision);
+    return number_format($rounded, $precision, '.', '');
   }
 
   public static function decimal( $val, $precision = 2, $dec_point = ',', $thousands_sep = ' ' )

libraries/grid/js/grid.js

@@ -485,6 +485,8 @@ jQuery( 'body' ).on( 'click', '#g-cancel', function() {
   });
 });
 
+
+
 jQuery( 'body' ).on( 'click', '#g-save, #g-edit-save', function()
 {
   var back_url      = jQuery( this ).attr( 'back_url' );
@@ -534,6 +536,44 @@ jQuery( 'body' ).on( 'click', '#g-save, #g-edit-save', function()
       }
     });
 
+    /* === UNIWERSALNA NORMALIZACJA CHECKBOXÓW TABLICOWYCH ===
+      Dla wszystkich input[type=checkbox] z name="coś[]":
+      - jeśli wartości są typu boolean ('', '1', 'on', 'true', 'yes') → zbuduj pełną tablicę 1/0 w kolejności DOM,
+        tak aby indeksy były ciągłe [0..N-1] nawet gdy część jest odznaczona.
+      - jeśli to lista wyboru (np. categories[] z różnymi ID) → pozostaw jak z serializeArray (tylko zaznaczone).
+    */
+    (function normalizeCheckboxArrays() {
+      var $form = jQuery('#fg-' + gtable);
+      if (!$form.length) return;
+
+      // zgrupuj checkboxy po pełnej nazwie (z [] na końcu)
+      var groups = {};
+      $form.find('input[type="checkbox"][name$="[]"]').each(function () {
+        var n = this.name;                     // np. "required[]", "visible[]", "categories[]"
+        (groups[n] = groups[n] || []).push(this);
+      });
+
+      Object.keys(groups).forEach(function (nameWithBrackets) {
+        var inputs = groups[nameWithBrackets];
+        if (!inputs.length) return;
+
+        // sprawdź, czy wszystkie wartości wyglądają „booleanowo”
+        var uniqVals = Array.from(new Set(inputs.map(function (el) {
+          return (el.getAttribute('value') || '').toLowerCase();
+        })));
+        var boolSet = new Set(['', '1', 'on', 'true', 'yes']);
+        var isBooleanLike = uniqVals.every(function (v) { return boolSet.has(v); });
+
+        if (isBooleanLike) {
+          var baseKey = nameWithBrackets.replace(/\[\]$/, ''); // usuń [] → "required", "visible"
+          // pełna tablica 1/0 w kolejności w formularzu
+          formattedValues[baseKey] = inputs.map(function (el) { return el.checked ? '1' : '0'; });
+        }
+        // else: zostawiamy formattedValues tak jak już zbudowane z serializeArray()
+      });
+    })();
+
+
     var url = jQuery( this ).attr( 'url' );
 
     if ( url !== '' )

templates/shop-product/_partial/product-custom-fields.php

@@ -1,10 +1,10 @@
 <? if ( is_array( $this -> custom_fields ) ): foreach ( $this -> custom_fields as $custom_field ):?>
   <div class="custom-field">
     <div class="_name">
-      <?= $custom_field['name'];?>:
+      <?= $custom_field['name'];?><? if ( !empty( $custom_field['is_required'] ) ): ?>*<? endif; ?>:
     </div>
     <div class="_input">
-      <input type="text" class="form-control" name="custom_field[<?= $custom_field['id_additional_field'];?>]" field_name="<?= $custom_field['name'];?>" value="">
+      <input type="text" class="form-control" name="custom_field[<?= $custom_field['id_additional_field'];?>]" field_name="<?= $custom_field['name'];?>" value="" <? if ( !empty( $custom_field['is_required'] ) ): ?>required<? endif; ?>>
     </div>
   </div>
 <? endforeach; endif;?>

templates/shop-product/product.php

@@ -526,7 +526,7 @@
       }
 
       // dodatkowe pola muszą być uzupełnione
-      $( '.custom-field input' ).each( function( index, element )
+      $( '.custom-field input[required]' ).each( function( index, element )
       {
         if ( $.trim( $( element ).val() ) == '' )
         {

updates/0.20/ver_0.229_sql.txt

@@ -0,0 +1 @@
+ALTER TABLE `pp_shop_products_custom_fields` ADD COLUMN `is_required` TINYINT NOT NULL DEFAULT 1 AFTER `name`;

updates/changelog.php

@@ -1,3 +1,6 @@
+<b>ver. 0.229</b><br />
+- NEW - pola dodatkowe z opcją wymagane/niewymagane
+<hr>
 <b>ver. 0.228</b><br />
 - NEW - cron do wysyłania zamówień do trustmate.io
 <hr>

updates/versions.php

@@ -1,5 +1,5 @@
 <?
-$current_ver = 228;
+$current_ver = 229;
 
 for ($i = 1; $i <= $current_ver; $i++)
 {