.github/workflows/release.yml

@@ -1,142 +0,0 @@
-name: Release package
-on: 
-  push:
-  workflow_dispatch:
-
-env:
-  DC_TYPE: plugin
-  DC_MIN: 2.32
-
-# required to set secrets in
-# https://github.com/xxx/xxx/settings/secrets/actions
-# TELEGRAM_ID, TELEGRAM_TOKEN
-
-jobs:
-  check_release:
-    if: (contains(github.event.head_commit.message, 'release') || (github.event_name != 'push'))
-    runs-on: ubuntu-latest
-    outputs:
-      version: ${{ steps.dotclear.outputs.version }}
-      dcmin: ${{ steps.dotclear.outputs.dcmin }}
-      exists: ${{ steps.repository.outputs.release-exists }}
-    steps:
-      - name: Checkout repository master branch
-        uses: actions/checkout@master
-
-      # Parser from https://github.com/franck-paul
-      - name: Run PHP code
-        id: dotclear
-        shell: php {0}
-        run: |
-          <?php
-          $version = '';
-          $dcmin = '${{ env.DC_MIN }}';
-          $df = file_get_contents('./_define.php');
-          if (preg_match('/registerModule\((.*?),(.*?)[\'\"],(.*?)[\'\"],(.*?)[\'\"](.*?)[\'\"](.*?)(,.*)\)/s',$df,$matches)) {
-            if (isset($matches[5])) {
-              $version = $matches[5];
-              if (isset($matches[7])) {
-                $str = $matches[7];
-                if (preg_match('/\[(.*?)[\'\"]core[\'\"](.*?),(.*?)[\'\"](.*?)[\'\"](.*?)\]/s',$str,$submatches)) {
-                  $dcmin = $submatches[4];
-                }
-              }
-            }
-          }
-          file_put_contents(getenv('GITHUB_OUTPUT'), "version=$version\n", FILE_APPEND);
-          file_put_contents(getenv('GITHUB_OUTPUT'), "dcmin=$dcmin\n", FILE_APPEND);
-
-      - name: Check repository releases
-        id: repository
-        uses: insightsengineering/release-existence-action@v1.0.0
-        with:
-          release-tag: 'v${{ steps.dotclear.outputs.version }}'
-
-  do_release:
-    needs: check_release
-    if: needs.check_release.outputs.exists == 'false'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository master branch
-        uses: actions/checkout@master
-
-      - name: Get repository name
-        id: repository
-        uses: MariachiBear/get-repo-name-action@v1.1.0
-        with:
-          with-owner: 'false'
-
-      - name: Get download URL
-        id: download
-        run: |
-          fulltag=${{ github.ref_name }}
-          echo download-url="https://github.com/${{ github.repository }}/releases/download/v${{ needs.check_release.outputs.version }}/${{ env.DC_TYPE }}-${{ steps.repository.outputs.repository-name }}.zip" >> $GITHUB_OUTPUT
-
-      # Parser from https://github.com/franck-paul
-      - name: Read dcstore
-        id: readstore
-        shell: php {0}
-        run: |
-          <?php
-          if (file_exists('dcstore.xml')) {
-            $ds = file_get_contents('dcstore.xml');
-            if ($ds) {
-              $ds = preg_replace('/<version>(.*?)<\/version>/s',"<version>${{ needs.check_release.outputs.version }}</version>",$ds);
-              $ds = preg_replace('/<file>(.*?)<\/file>/s',"<file>${{ steps.download.outputs.download-url }}</file>",$ds);
-              $ds = preg_replace('/<da:dcmin>(.*?)<\/da:dcmin>/s',"<da:dcmin>${{ needs.check_release.outputs.dcmin }}</da:dcmin>",$ds);
-              if ($ds) {
-                file_put_contents('dcstore.xml',$ds);
-              }
-            }
-          }
-
-      - name: Write dcstore
-        id: writestore
-        shell: bash
-        run: |
-          test=$(git diff --name-only -- dcstore.xml)
-          if [[ "$test" != "" ]]; then
-            echo "dcstore.xml modified, need to be commit"
-            git config user.name "${{ github.actor }}"
-            git config user.email "${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com"
-            git add dcstore.xml
-            git commit -m "Update dcstore.xml"
-            git push
-          else
-            echo "dcstore.xml not modified"
-          fi
-
-      - name: Create archive
-        id: writearchive
-        uses: thedoctor0/zip-release@0.7.6
-        with:
-          type: 'zip'
-          directory: ..
-          path: '${{ steps.repository.outputs.repository-name }}'
-          filename: '${{ env.DC_TYPE }}-${{ steps.repository.outputs.repository-name }}.zip'
-          exclusions: '*.git* /*node_modules/* .editorconfig'
-    
-      - name: Create release with archive
-        id: writerelease
-        uses: ncipollo/release-action@v1.14.0
-        with:
-          artifacts: '../${{ env.DC_TYPE }}-${{ steps.repository.outputs.repository-name }}.zip'
-          token: ${{ secrets.GITHUB_TOKEN }}
-          commit: master
-          draft: false
-          prerelease: false
-          generateReleaseNotes: true
-          name: ${{ steps.repository.outputs.repository-name }} ${{ needs.check_release.outputs.version }}
-          tag: 'v${{ needs.check_release.outputs.version }}'
-    
-      - name: Send Telegram Message Ok
-        uses: appleboy/telegram-action@v1.0.0
-        with:
-          to: ${{ secrets.TELEGRAM_ID }}
-          token: ${{ secrets.TELEGRAM_TOKEN }}
-          format: markdown
-          message: |
-            __Github workflow run__
-            - Trigger: ${{ github.event_name }} 
-            - Release: ${{ steps.repository.outputs.repository-name }} ${{ needs.check_release.outputs.version }} 
-            - Download URL: ${{ steps.download.outputs.download-url }} 

CHANGELOG.md

@@ -1,22 +1,3 @@
-CategoriesPage 1.3.2 - 2023.11.04
-===========================================================
-* Require Dotclear 2.28
-* Require PHP 8.1
-* Fix host
-
-CategoriesPage 1.3.1 - 2023.10.24
-===========================================================
-* Require Dotclear 2.28
-* Require PHP 8.1
-* Add plugin simpleMenu helper
-* Code review
-
-CategoriesPage 1.3 - 2023.10.15
-===========================================================
-* Require Dotclear 2.28
-* Require PHP 8.1
-* Upgrade to Dotclear 2.28
-
 CategoriesPage 1.2 - 2023.08.06
 ===========================================================
 * Require Dotclear 2.27

README.md

@@ -1,22 +1,26 @@
 # README
 
-[![Release](https://img.shields.io/badge/release-1.3.2-a2cbe9.svg)](https://git.dotclear.watch/JcDenis/CategoriesPage/releases)
+[![Release](https://img.shields.io/github/v/release/JcDenis/CategoriesPage)](https://github.com/JcDenis/CategoriesPage/releases)
-![Date](https://img.shields.io/badge/date-2023.11.04-c44d58.svg)
+[![Date](https://img.shields.io/github/release-date/JcDenis/CategoriesPage)](https://github.com/JcDenis/CategoriesPage/releases)
-[![Dotclear](https://img.shields.io/badge/dotclear-v2.28-137bbb.svg)](https://fr.dotclear.org/download)
+[![Issues](https://img.shields.io/github/issues/JcDenis/CategoriesPage)](https://github.com/JcDenis/CategoriesPage/issues)
-[![Dotaddict](https://img.shields.io/badge/dotaddict-official-9ac123.svg)](https://plugins.dotaddict.org/dc2/details/CategoriesPage)
+[![Dotclear](https://img.shields.io/badge/dotclear-v2.27-blue.svg)](https://fr.dotclear.org/download)
-[![License](https://img.shields.io/badge/license-GPL--2.0-ececec.svg)](https://git.dotclear.watch/JcDenis/CategoriesPage/src/branch/master/LICENSE)
+[![Dotaddict](https://img.shields.io/badge/dotaddict-official-green.svg)](https://plugins.dotaddict.org/dc2/details/CategoriesPage)
+[![License](https://img.shields.io/github/license/JcDenis/CategoriesPage)](https://github.com/JcDenis/CategoriesPage/blob/master/LICENSE)
 
-## ABOUT
+## WHAT IS CATEGORIESPAGE ?
 
-_CategoriesPage_ is a plugin for the open-source web publishing software called [Dotclear](https://www.dotclear.org).
+_CategoriesPage_ is a plugin for the open-source 
+web publishing software called Dotclear.
 
-> Add a public page to list blog categories. A widget is also available.
+Add a public page to list blog categories.
+A widget is also available.
 
 ## REQUIREMENTS
 
-* Dotclear 2.28
+ _CategoriesPage_ requires: 
-* PHP 8.1
+
-* Dotclear admin permissions
+  * admin permissions
+  * Dotclear 2.27
 
 ## USAGE
 
@@ -28,16 +32,14 @@ default templates are on plugin directory CategoriesPage/default-templates/
 
 ## LINKS
 
-* [License](https://git.dotclear.watch/JcDenis/CategoriesPage/src/branch/master/LICENSE)
+ * License : [GNU GPL v2](https://www.gnu.org/licenses/old-licenses/lgpl-2.0.html)
-* [Packages & details](https://git.dotclear.watch/JcDenis/CategoriesPage/releases) (or on [Dotaddict](https://plugins.dotaddict.org/dc2/details/CategoriesPage))
+ * Source & contribution : [Gitea Page](https://git.dotclear.watch/JcDenis/CategoriesPage) or [GitHub Page](https://github.com/JcDenis/CategoriesPage)
-* [Sources & contributions](https://git.dotclear.watch/JcDenis/CategoriesPage) (or on [GitHub](https://github.com/JcDenis/CategoriesPage))
+ * Packages & details : [Gitea Page](https://git.dotclear.watch/JcDenis/CategoriesPage/releases) or [Dotaddict Page](https://plugins.dotaddict.org/dc2/details/CategoriesPage)
-* [Issues & security](https://git.dotclear.watch/JcDenis/CategoriesPage/issues) (or on [GitHub](https://github.com/JcDenis/CategoriesPage/issues))
-* [Discuss & help](https://forum.dotclear.org/viewtopic.php?id=43627)
 
 ## CONTRIBUTORS
 
-* Pierre Van Glabeke (author)
+ * Pierre Van Glabeke
-* Bernard Le Roux
+ * Bernard Le Roux
-* Jean-Christian Denis (latest)
+ * Jean-Christian Denis
 
-You are welcome to contribute to this code.
+ You are welcome to contribute to this code.

_define.php

@@ -1,31 +1,33 @@
 <?php
 /**
- * @file
+ * @brief CategoriesPage, a plugin for Dotclear 2
- * @brief       The plugin CategoriesPage definition
- * @ingroup     CategoriesPage
  *
- * @defgroup    CategoriesPage Plugin CategoriesPage.
+ * @package Dotclear
+ * @subpackage Plugin
  *
- * Add a public page for categories list.
+ * @author Pierre Van Glabeke, Bernard Le Roux and Contributors
  *
- * @author      Pierre Van Glabeke (author)
+ * @copyright Jean-Christian Denis
- * @author      Jean-Christian Denis (latest)
+ * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
-declare(strict_types=1);
+if (!defined('DC_RC_PATH')) {
+    return null;
+}
 
 $this->registerModule(
     'Categories Page',
     'Add a public page for categories list',
     'Pierre Van Glabeke, Bernard Le Roux and Contributors',
-    '1.3.2',
+    '1.2',
     [
-        'requires'    => [['core', '2.28']],
+        'requires'    => [['core', '2.27']],
-        'permissions' => 'My',
+        'permissions' => dcCore::app()->auth->makePermissions([
-        'type'        => 'plugin',
+            dcAuth::PERMISSION_ADMIN,
-        'support'     => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/issues',
+        ]),
-        'details'     => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/src/branch/master/README.md',
+        'type'       => 'plugin',
-        'repository'  => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/raw/branch/master/dcstore.xml',
+        'support'    => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/issues',
+        'details'    => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/src/branch/master/README.md',
+        'repository' => 'https://git.dotclear.watch/JcDenis/' . basename(__DIR__) . '/raw/branch/master/dcstore.xml',
 
     ]
 );

dcstore.xml

@@ -2,11 +2,11 @@
 <modules xmlns:da="http://dotaddict.org/da/">
   <module id="CategoriesPage">
     <name>Categories Page</name>
-    <version>1.3.2</version>
+    <version>1.2</version>
     <author>Pierre Van Glabeke, Bernard Le Roux and Contributors</author>
     <desc>Add a public page for categories list</desc>
-    <file>https://github.com/JcDenis/CategoriesPage/releases/download/v1.3.2/plugin-CategoriesPage.zip</file>
+    <file>https://gitea.dotclear.watch/JcDenis/CategoriesPage/releases/download/v1.2/plugin-CategoriesPage.zip</file>
-    <da:dcmin>2.28</da:dcmin>
+    <da:dcmin>2.27</da:dcmin>
     <da:details>https://git.dotclear.watch/JcDenis/CategoriesPage/src/branch/master/README.md</da:details>
     <da:support>https://git.dotclear.watch/JcDenis/CategoriesPage/issues</da:support>
   </module>

src/Backend.php

@@ -1,22 +1,22 @@
 <?php
-
+/**
+ * @brief CategoriesPage, a plugin for Dotclear 2
+ *
+ * @package Dotclear
+ * @subpackage Plugin
+ *
+ * @author Pierre Van Glabeke, Bernard Le Roux and Contributors
+ *
+ * @copyright Jean-Christian Denis
+ * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\CategoriesPage;
 
-use ArrayObject;
+use dcCore;
-use Dotclear\App;
 use Dotclear\Core\Process;
-use Dotclear\Helper\Html\Html;
 
-/**
- * @brief       CategoriesPage backend class.
- * @ingroup     CategoriesPage
- *
- * @author      Pierre Van Glabeke (author)
- * @author      Jean-Christian Denis (latest)
- * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
 class Backend extends Process
 {
     public static function init(): bool
@@ -30,18 +30,8 @@ class Backend extends Process
             return false;
         }
 
-        App::behavior()->addBehaviors([
+        dcCore::app()->addBehaviors([
-            'adminSimpleMenuAddType' => function (ArrayObject $items): void {
+            'initWidgets' => [Widgets::class, 'initWidgets'],
-                $items[My::id()] = new ArrayObject([My::name(), false]);
-            },
-            'adminSimpleMenuBeforeEdit' => function (string $type, string $select, array &$item): void {
-                if (My::id() == $type) {
-                    $item[0] = My::name();
-                    $item[1] = My::name();
-                    $item[2] = Html::stripHostURL(App::blog()->url()) . App::url()->getURLFor(My::id());
-                }
-            },
-            'initWidgets' => Widgets::initWidgets(...),
         ]);
 
         return true;

src/Frontend.php

@@ -1,21 +1,23 @@
 <?php
-
+/**
+ * @brief CategoriesPage, a plugin for Dotclear 2
+ *
+ * @package Dotclear
+ * @subpackage Plugin
+ *
+ * @author Pierre Van Glabeke, Bernard Le Roux and Contributors
+ *
+ * @copyright Jean-Christian Denis
+ * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\CategoriesPage;
 
 use ArrayObject;
-use Dotclear\App;
+use dcCore;
 use Dotclear\Core\Process;
 
-/**
- * @brief       CategoriesPage frontend class.
- * @ingroup     CategoriesPage
- *
- * @author      Pierre Van Glabeke (author)
- * @author      Jean-Christian Denis (latest)
- * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
 class Frontend extends Process
 {
     public static function init(): bool
@@ -29,27 +31,35 @@ class Frontend extends Process
             return false;
         }
 
-        App::behavior()->addBehaviors([
+        dcCore::app()->addBehaviors([
             // template path
             'publicBeforeDocumentV2' => function (): void {
-                $tplset = App::themes()->getDefine(App::blog()->settings()->get('system')->get('theme'))->get('tplset');
+                // nullsafe PHP < 8.0
-                if (empty($tplset) || !is_dir(implode(DIRECTORY_SEPARATOR, [My::path(), 'default-templates', $tplset]))) {
+                if (is_null(dcCore::app()->blog)) {
-                    $tplset = App::config()->defaultTplset();
+                    return ;
+                }
+
+                $tplset = dcCore::app()->themes->moduleInfo(dcCore::app()->blog->settings->get('system')->get('theme'), 'tplset');
+                if (!empty($tplset) && is_dir(implode(DIRECTORY_SEPARATOR, [My::path(), 'default-templates', $tplset]))) {
+                    dcCore::app()->tpl->setPath(dcCore::app()->tpl->getPath(), implode(DIRECTORY_SEPARATOR, [My::path(), 'default-templates', $tplset]));
+                } else {
+                    dcCore::app()->tpl->setPath(dcCore::app()->tpl->getPath(), implode(DIRECTORY_SEPARATOR, [My::path(), 'default-templates', DC_DEFAULT_TPLSET]));
                 }
-                App::frontend()->template()->appendPath(implode(DIRECTORY_SEPARATOR, [My::path(), 'default-templates', $tplset]));
             },
             // breacrumb addon
-            'publicBreadcrumb' => fn (string $context, string $separator) => $context == 'categories' ? My::name() : '',
+            'publicBreadcrumb' => function (string $context, string $separator): string {
+                return $context == 'categories' ? My::name() : '';
+            },
             // widget
-            'initWidgets' => Widgets::initWidgets(...),
+            'initWidgets' => [Widgets::class, 'initWidgets'],
         ]);
 
         // tpl values
-        App::frontend()->template()->addValue('CategoryCount', function (ArrayObject $attr): string {
+        dcCore::app()->tpl->addValue('CategoryCount', function (ArrayObject $attr): string {
-            return '<?php echo ' . sprintf(App::frontend()->template()->getFilters($attr), 'App::frontend()->context()->categories->nb_post') . '; ?>';
+            return '<?php echo ' . sprintf(dcCore::app()->tpl->getFilters($attr), 'dcCore::app()->ctx->categories->nb_post') . '; ?>';
         });
-        App::frontend()->template()->addValue('CategoriesURL', function (ArrayObject $attr): string {
+        dcCore::app()->tpl->addValue('CategoriesURL', function (ArrayObject $attr): string {
-            return '<?php echo ' . sprintf(App::frontend()->template()->getFilters($attr), 'App::blog()->url().App::url()->getBase("categories")') . '; ?>';
+            return '<?php echo ' . sprintf(dcCore::app()->tpl->getFilters($attr), 'dcCore::app()->blog->url.dcCore::app()->url->getBase("categories")') . '; ?>';
         });
 
         return true;

src/FrontendUrl.php

@@ -1,24 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Dotclear\Plugin\CategoriesPage;
-
-use Dotclear\Core\Frontend\Url;
-
-/**
- * @brief       CategoriesPage frontend URL handler class.
- * @ingroup     CategoriesPage
- *
- * @author      Pierre Van Glabeke (author)
- * @author      Jean-Christian Denis (latest)
- * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
-class FrontendUrl extends Url
-{
-    public static function categories(?string $args): void
-    {
-        self::serveDocument('categories.html');
-        exit;
-    }
-}

src/My.php

@@ -1,5 +1,15 @@
 <?php
-
+/**
+ * @brief CategoriesPage, a plugin for Dotclear 2
+ *
+ * @package Dotclear
+ * @subpackage Plugin
+ *
+ * @author Pierre Van Glabeke, Bernard Le Roux and Contributors
+ *
+ * @copyright Jean-Christian Denis
+ * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\CategoriesPage;
@@ -7,14 +17,8 @@ namespace Dotclear\Plugin\CategoriesPage;
 use Dotclear\Module\MyPlugin;
 
 /**
- * @brief       CategoriesPage My helper.
+ * This module definitions.
- * @ingroup     CategoriesPage
- *
- * @author      Pierre Van Glabeke (author)
- * @author      Jean-Christian Denis (latest)
- * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
  */
 class My extends MyPlugin
 {
-    // Use default permissions
 }

src/Prepend.php

@@ -1,20 +1,22 @@
 <?php
-
+/**
+ * @brief CategoriesPage, a plugin for Dotclear 2
+ *
+ * @package Dotclear
+ * @subpackage Plugin
+ *
+ * @author Pierre Van Glabeke, Bernard Le Roux and Contributors
+ *
+ * @copyright Jean-Christian Denis
+ * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\CategoriesPage;
 
-use Dotclear\App;
+use dcCore;
 use Dotclear\Core\Process;
 
-/**
- * @brief       CategoriesPage prepend class.
- * @ingroup     CategoriesPage
- *
- * @author      Pierre Van Glabeke (author)
- * @author      Jean-Christian Denis (latest)
- * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
 class Prepend extends Process
 {
     public static function init(): bool
@@ -28,11 +30,11 @@ class Prepend extends Process
             return false;
         }
 
-        App::url()->register(
+        dcCore::app()->url->register(
-            My::id(),
+            'categories',
             'categories',
             '^categories$',
-            FrontendUrl::categories(...)
+            [UrlHandler::class, 'categories']
         );
 
         return true;

src/UrlHandler.php

@@ -0,0 +1,26 @@
+<?php
+/**
+ * @brief CategoriesPage, a plugin for Dotclear 2
+ *
+ * @package Dotclear
+ * @subpackage Plugin
+ *
+ * @author Pierre Van Glabeke, Bernard Le Roux and Contributors
+ *
+ * @copyright Jean-Christian Denis
+ * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
+declare(strict_types=1);
+
+namespace Dotclear\Plugin\CategoriesPage;
+
+use dcUrlHandlers;
+
+class UrlHandler extends dcUrlHandlers
+{
+    public static function categories(?string $args): void
+    {
+        self::serveDocument('categories.html');
+        exit;
+    }
+}

src/Widgets.php

@@ -1,22 +1,24 @@
 <?php
-
+/**
+ * @brief CategoriesPage, a plugin for Dotclear 2
+ *
+ * @package Dotclear
+ * @subpackage Plugin
+ *
+ * @author Pierre Van Glabeke, Bernard Le Roux and Contributors
+ *
+ * @copyright Jean-Christian Denis
+ * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
+ */
 declare(strict_types=1);
 
 namespace Dotclear\Plugin\CategoriesPage;
 
-use Dotclear\App;
+use dcCore;
 use Dotclear\Helper\Html\Html;
 use Dotclear\Plugin\widgets\WidgetsStack;
 use Dotclear\Plugin\widgets\WidgetsElement;
 
-/**
- * @brief       CategoriesPage widgets class.
- * @ingroup     CategoriesPage
- *
- * @author      Pierre Van Glabeke (author)
- * @author      Jean-Christian Denis (latest)
- * @copyright   GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
- */
 class Widgets
 {
     public static function initWidgets(WidgetsStack $w): void
@@ -25,7 +27,7 @@ class Widgets
             ->create(
                 My::id(),
                 My::name(),
-                self::parseWidget(...),
+                [self::class, 'parseWidget'],
                 null,
                 __('Link to categories')
             )
@@ -38,10 +40,12 @@ class Widgets
 
     public static function parseWidget(WidgetsElement $w): string
     {
-        if ($w->offline
+        if ($w->offline || !$w->checkHomeOnly(dcCore::app()->url->type)) {
-            || !$w->checkHomeOnly(App::url()->type)
+            return '';
-            || !App::blog()->isDefined()
+        }
-        ) {
+
+        // nullsafe PHP < 8.0
+        if (is_null(dcCore::app()->blog)) {
             return '';
         }
 
@@ -50,8 +54,8 @@ class Widgets
             My::id() . ' ' . $w->class,
             '',
             ($w->title ? $w->renderTitle(Html::escapeHTML($w->title)) : '') .
-            '<p><a href="' . App::blog()->url() . App::url()->getBase('categories') . '">' .
+            '<p><a href="' . dcCore::app()->blog->url . dcCore::app()->url->getBase('categories') . '">' .
-            ($w->get('link_title') ? Html::escapeHTML($w->get('link_title')) : __('All categories')) .
+            ($w->link_title ? Html::escapeHTML($w->link_title) : __('All categories')) .
             '</a></p>'
         );
     }