Assegnazione url corretto alla singola circolare

administrator/forms/circolare.xml

@@ -18,6 +18,14 @@
        type="text"
        label="JFIELD_ALIAS_LABEL"
        description="JFIELD_ALIAS_DESC" />
+       <field
+  name="catid"
+  type="category"
+  extension="com_content"
+  label="JCATEGORY"
+  required="true"
+  default="11"
+/>
     <field name="description" filter="safehtml" type="textarea" label="COM_CIRCOLARI_FORM_LBL_CIRCOLARE_DESCRIPTION" description="COM_CIRCOLARI_FORM_DESC_CIRCOLARE_DESCRIPTION" hint="COM_CIRCOLARI_FORM_LBL_CIRCOLARE_DESCRIPTION"/>
 <field name="attachment" type="media"
        label="COM_CIRCOLARI_FIELD_ATTACHMENT_LABEL"

administrator/sql/updates/1.1.3.sql

@@ -0,0 +1,9 @@
+ALTER TABLE `#__circolari`
+  ADD COLUMN `catid` INT(10) UNSIGNED NOT NULL DEFAULT 0 AFTER `modified_by`,
+  ADD INDEX `idx_catid` (`catid`);
+  
+ALTER TABLE `#__circolari`
+  ALTER `catid` SET DEFAULT 11;
+
+-- opzionale, porta a 11 i record con catid 0/null
+UPDATE `#__circolari` SET `catid` = 11 WHERE `catid` IS NULL OR `catid` = 0;

administrator/src/Model/CircolareModel.php

@@ -21,7 +21,7 @@ use \Joomla\CMS\Helper\TagsHelper;
 use \Joomla\CMS\Filter\OutputFilter;
 use \Joomla\CMS\Event\Model;
 use Joomla\CMS\Event\AbstractEvent;
-use Joomla\CMS\Application\ApplicationHelper; 
+use Joomla\CMS\Application\ApplicationHelper;
 
 
 /**
@@ -127,6 +127,14 @@ class CircolareModel extends AdminModel
             $data = $this->item;
         }
 
+        if ((is_array($data) && empty($data['id'])) || (is_object($data) && empty($data->id))) {
+            if (is_array($data)) {
+                $data['catid'] = (int)($data['catid'] ?? 0) ?: 11;
+            } else {
+                $data->catid = (int)($data->catid ?? 0) ?: 11;
+            }
+        }
+
         return $data;
     }
 

administrator/src/Table/CircolareTable.php

@@ -198,7 +198,7 @@ class CircolareTable extends Table implements VersionableTableInterface, Taggabl
 			$this->ordering = self::getNextOrder();
 		}
 
-// Ordering per nuovi record
+		// Ordering per nuovi record
 		if (property_exists($this, 'ordering') && (int) $this->id === 0) {
 			$this->ordering = self::getNextOrder();
 		}
@@ -235,6 +235,11 @@ class CircolareTable extends Table implements VersionableTableInterface, Taggabl
 		}
 
 
+		// Default categoria (nuovi record o catid non impostato)
+		$this->catid = (int)($this->catid ?? 0) ?: 11;
+
+
+
 		return parent::check();
 	}
 
@@ -313,5 +318,4 @@ class CircolareTable extends Table implements VersionableTableInterface, Taggabl
 		$this->_db->setQuery($q);
 		return ((int) $this->_db->loadResult()) > 0;
 	}
-
 }

administrator/tmpl/circolare/edit.php

@@ -36,6 +36,7 @@ HTMLHelper::_('bootstrap.tooltip');
 				<legend><?php echo Text::_('COM_CIRCOLARI_FIELDSET_CIRCOLARI'); ?></legend>
 				<?php echo $this->form->renderField('title'); ?>
 				<?php echo $this->form->renderField('alias'); ?>
+				<?php echo $this->form->renderField('catid'); ?>
 				<?php echo $this->form->renderField('description'); ?>
 				<?php echo $this->form->renderField('attachment'); ?>
 				<?php echo $this->form->renderField('image'); ?>

circolari.xml

@@ -7,7 +7,7 @@
     <author>Tommaso Cippitelli</author>
     <authorEmail>tommaso.cippitelli@protocollicreativi.it</authorEmail>
     <authorUrl>http://</authorUrl>
-    <version>CVS: 1.1.0</version>
+    <version>CVS: 1.1.3</version>
     <description></description>
     <namespace path="src">Pcrt\Component\Circolari</namespace>
     
@@ -33,7 +33,7 @@
 
     <files folder="site">
         <folder>src</folder>
-        
+        <folder>services</folder>
         <folder>tmpl</folder>
     </files>
     <media destination="com_circolari" folder="media">

site/services/provider.php

@@ -0,0 +1,25 @@
+<?php
+\defined('_JEXEC') or die;
+
+use Joomla\DI\Container;
+use Joomla\DI\ServiceProviderInterface;
+
+return new class implements ServiceProviderInterface {
+    public function register(Container $c)
+    {
+        // Joomla 4/5
+        if (class_exists('Joomla\\CMS\\Extension\\Service\\Provider\\MVCComponent')) {
+            $cls = 'Joomla\\CMS\\Extension\\Service\\Provider\\MVCComponent';
+            $c->registerServiceProvider(new $cls('Pcrt\\Component\\Circolari'));
+        }
+
+        // Fallback per ambienti older: comunque registra il namespace PSR-4
+        if (class_exists('JLoader') && \defined('JPATH_SITE')) {
+            \JLoader::registerNamespace(
+                'Pcrt\\Component\\Circolari\\Site',
+                JPATH_SITE . '/components/com_circolari/src',
+                false, false, 'psr4'
+            );
+        }
+    }
+};

site/src/Service/Router.php

@@ -5,22 +5,126 @@ namespace Pcrt\Component\Circolari\Site\Service;
 
 use Joomla\CMS\Application\SiteApplication;
 use Joomla\CMS\Menu\AbstractMenu;
+use Joomla\CMS\Factory;
 use Joomla\CMS\Component\Router\RouterView;
 use Joomla\CMS\Component\Router\RouterViewConfiguration;
-use Joomla\CMS\Component\Router\Rules\MenuRules;
 use Joomla\CMS\Component\Router\Rules\StandardRules;
+use Joomla\CMS\Component\Router\Rules\MenuRules;
+use Joomla\CMS\Component\Router\Rules\NomenuRules;
 
 class Router extends RouterView
 {
     public function __construct(SiteApplication $app, AbstractMenu $menu)
     {
+        // Parent: category (annidata → più segmenti)
+        $category = new RouterViewConfiguration('category');
+        $category->setKey('id')->setNestable();
+        $this->registerView($category);
+
+        // Child: circolare (lega la category tramite catid)
         $circolare = new RouterViewConfiguration('circolare');
-        $circolare->setKey('id');
+        $circolare->setKey('id')->setParent($category, 'catid', 'id');
         $this->registerView($circolare);
 
         parent::__construct($app, $menu);
 
-        $this->attachRule(new MenuRules($this));
+        // Regole standard di routing
         $this->attachRule(new StandardRules($this));
+        $this->attachRule(new MenuRules($this));
+        $this->attachRule(new NomenuRules($this));
+    }
+
+    /* ---------------- BUILD ---------------- */
+
+    // Segmenti categoria = path completo (parent1/parent2/figlia)
+    public function getCategorySegment($id, $query)
+    {
+        $id = (int) ($id ?: 0);
+        if ($id <= 0) {
+            return [];
+        }
+
+        $db   = Factory::getContainer()->get('DatabaseDriver');
+        $path = (string) $db->setQuery(
+            $db->getQuery(true)
+               ->select('path')
+               ->from('#__categories')
+               ->where('id = ' . $id)
+               ->where("extension = 'com_content'")
+        )->loadResult();
+
+        return $path !== '' ? array_filter(explode('/', $path)) : [(string) $id];
+    }
+
+    // Ultimo segmento = SOLO alias della circolare
+    public function getCircolareSegment($id, $query)
+    {
+        $db    = Factory::getContainer()->get('DatabaseDriver');
+        $alias = (string) $db->setQuery(
+            $db->getQuery(true)
+               ->select('alias')
+               ->from('#__circolari')
+               ->where('id = ' . (int) $id)
+        )->loadResult();
+
+        // Nessun fallback numerico: imponiamo l'alias
+        return [$alias];
+    }
+
+    /* ---------------- PARSE ---------------- */
+
+    // Ricava catid accumulando i segmenti e risolvendo per PATH completo
+    public function getCategoryId($segment, $query)
+    {
+        static $segments = [];
+        $segments[] = $segment;
+        $path = implode('/', $segments);
+
+        $db = Factory::getContainer()->get('DatabaseDriver');
+
+        // match per path (univoco in com_content)
+        $id = (int) $db->setQuery(
+            $db->getQuery(true)
+               ->select('id')
+               ->from('#__categories')
+               ->where('path = ' . $db->quote($path))
+               ->where("extension = 'com_content'")
+        )->loadResult();
+
+        if ($id > 0) {
+            return $id;
+        }
+
+        // fallback (singolo alias) se si visita direttamente un livello intermedio
+        $id = (int) $db->setQuery(
+            $db->getQuery(true)
+               ->select('id')
+               ->from('#__categories')
+               ->where('alias = ' . $db->quote($segment))
+               ->where("extension = 'com_content'")
+               ->order('level DESC')
+        )->loadResult();
+
+        return $id ?: 0;
+    }
+
+    // Alias circolare (+ catid già risolto) → id
+    public function getCircolareId($segment, $query)
+    {
+        $catid = (int) ($query['catid'] ?? 0);
+
+        $db = Factory::getContainer()->get('DatabaseDriver');
+        $q  = $db->getQuery(true)
+                 ->select('id')
+                 ->from('#__circolari')
+                 ->where('alias = ' . $db->quote($segment));
+
+        if ($catid > 0) {
+            $q->where('catid = ' . $catid);
+        }
+
+        $db->setQuery($q);
+
+        return (int) $db->loadResult() ?: 0;
     }
 }

site/tmpl/category/default.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<metadata>
+  <!-- titolo del tipo voce di menu, visibile nel backend -->
+  <layout title="COM_CIRCOLARI_MENU_CATEGORY" option="com_circolari" />
+
+  <!-- campi che finiscono nella query dell'URL -->
+  <fields name="request">
+    <fieldset name="request">
+      <!-- forza la view "category" -->
+      <field name="view" type="hidden" default="category" />
+      <!-- scegli la categoria di Joomla (com_content) che fa da base del percorso -->
+      <field
+        name="id"
+        type="category"
+        extension="com_content"
+        label="JCATEGORY"
+        description="Seleziona la categoria di com_content da usare come base del percorso URL."
+        required="true"
+        default="11"
+      />
+    </fieldset>
+  </fields>
+
+  <!-- parametri opzionali della voce (non obbligatori) -->
+  <fields name="params">
+    <fieldset name="basic" label="JOPTIONS">
+      <field name="show_category_title" type="radio" label="COM_CIRCOLARI_SHOW_CATEGORY_TITLE" default="0">
+        <option value="0">JHIDE</option>
+        <option value="1">JSHOW</option>
+      </field>
+    </fieldset>
+  </fields>
+</metadata>