[FEATURE] Show remaining maxitems in page module

Classes/ViewHelpers/ExtendPartialViewHelper.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace IchHabRecht\ContentDefender\ViewHelpers;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;
+
+class ExtendPartialViewHelper extends AbstractViewHelper
+{
+ use CompileWithRenderStatic;
+
+ protected $escapeOutput = false;
+
+ public static function renderStatic(
+ array $arguments,
+ \Closure $renderChildrenClosure,
+ RenderingContextInterface $renderingContext
+ ) {
+ $packagePath = GeneralUtility::getFileAbsFileName('EXT:content_defender/Resources/Private/');
+ $partialPaths = $renderingContext->getTemplatePaths()->getPartialRootPaths();
+ $newPartialPaths = array_filter($partialPaths, function ($path) use ($packagePath) {
+ return strpos($path, $packagePath) === false;
+ });
+ $renderingContext->getTemplatePaths()->setPartialRootPaths($newPartialPaths);
+ $content = $renderChildrenClosure();
+ $renderingContext->getTemplatePaths()->setPartialRootPaths($partialPaths);
+
+ return $content;
+ }
+}

Classes/ViewHelpers/MaxitemsViewHelper.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace IchHabRecht\ContentDefender\ViewHelpers;
+
+use IchHabRecht\ContentDefender\BackendLayout\BackendLayoutConfiguration;
+use TYPO3\CMS\Backend\View\BackendLayout\Grid\GridColumn;
+use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;
+
+class MaxitemsViewHelper extends AbstractViewHelper
+{
+ use CompileWithRenderStatic;
+
+ public function initializeArguments()
+ {
+ parent::initializeArguments();
+
+ $this->registerArgument('column', 'TYPO3\CMS\Backend\View\BackendLayout\Grid\GridColumn', 'Current column object', true);
+ }
+
+ public static function renderStatic(
+ array $arguments,
+ \Closure $renderChildrenClosure,
+ RenderingContextInterface $renderingContext
+ ) {
+ $maxitems = -1;
+
+ /** @var GridColumn $column */
+ $column = $arguments['column'];
+ $pageId = $column->getContext()->getPageId();
+ $colPos = $column->getColumnNumber();
+ $language = $column->getContext()->getSiteLanguage()->getLanguageId();
+
+ $identifier = implode('_', [$pageId, $language, $colPos]);
+
+ $viewHelperVariableContainer = $renderingContext->getViewHelperVariableContainer();
+ if ($viewHelperVariableContainer->exists(self::class, $identifier)) {
+ return $viewHelperVariableContainer->get(self::class, $identifier);
+ }
+
+ $backendLayoutConfiguration = BackendLayoutConfiguration::createFromPageId($pageId);
+ $columnConfiguration = $backendLayoutConfiguration->getConfigurationByColPos($colPos);
+
+ if (!empty($columnConfiguration['maxitems'])) {
+ $maxitems = $columnConfiguration['maxitems'] - count($column->getItems());
+ }
+
+ $viewHelperVariableContainer->add(self::class, $identifier, $maxitems);
+
+ return $maxitems;
+ }
+}

Configuration/Services.yaml

@@ -4,6 +4,9 @@ services:
  autoconfigure: true
  public: false
 
+ IchHabRecht\ContentDefender\:
+ resource: '../Classes/*'
+
  IchHabRecht\ContentDefender\Hooks\WizardItemsHook:
  tags:
  - name: event.listener

Configuration/TCA/Overrides/pages.php

@@ -0,0 +1,9 @@
+<?php
+
+defined('TYPO3') || die('Access denied.');
+
+\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::registerPageTSConfigFile(
+ 'content_defender',
+ 'Configuration/TSconfig/Page/maxitems.tsconfig',
+ 'EXT:content_defender :: Enable maxitems view in page module'
+);

Configuration/TCA/Overrides/sys_template.php

@@ -0,0 +1,9 @@
+<?php
+
+defined('TYPO3') || die('Access denied.');
+
+\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addStaticFile(
+ 'content_defender',
+ 'Configuration/TypoScript',
+ 'EXT:content_defender :: Enable maxitems view in page module'
+);

Configuration/TSconfig/Page/maxitems.tsconfig

@@ -0,0 +1,2 @@
+
+templates.typo3/cms-backend.100 = ichhabrecht/content-defender:Resources/Private/

Configuration/TypoScript/constants.typoscript

@@ -0,0 +1,10 @@
+module.tx_contentdefender {
+ view {
+ # cat=plugin.tx_contentdefender/file; type=string; label=Path to template root
+ templateRootPath = EXT:content_defender/Resources/Private/Templates/Backend/
+ # cat=plugin.tx_contentdefender/file; type=string; label=Path to template partials
+ partialRootPath = EXT:content_defender/Resources/Private/Partials/Backend/
+ # cat=plugin.tx_contentdefender/file; type=string; label=Path to template layouts
+ layoutRootPath = EXT:content_defender/Resources/Private/Layouts/Backend/
+ }
+}

Configuration/TypoScript/setup.typoscript

@@ -0,0 +1,2 @@
+
+module.tx_backend.view.partialRootPaths.100 = {$module.tx_contentdefender.view.partialRootPath}

README.md

@@ -118,6 +118,20 @@ columns {
 }
 ```
 
+**Enable maxitems count in page module (*!experimental!*)**
+
+- To show the count of remaiing content elements that can be created in a column, you can enable an integration of 
+content_defender in the page module
+- Please understand that this feature is very experimental and does not have high priority for bug fixing
+
+*TYPO3 10 and 11*
+
+- Add the provided TypoScript template
+
+*TYPO3 12 and above*
+
+- Add the provided Page TSconfig in your page.tsconfig_includes field
+
 ## Community
 
 - Thanks to [b13](https://b13.com) that sponsored the maintenance of this extension with a sponsorship

Resources/Private/Partials/Backend/PageLayout/Grid/ColumnHeader.html

@@ -0,0 +1,27 @@
+<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers"
+ xmlns:cd="http://typo3.org/ns/IchHabRecht/ContentDefender/ViewHelpers"
+ data-namespace-typo3-fluid="true">
+
+<f:be.pageRenderer includeCssFiles="{0: 'EXT:content_defender/Resources/Public/Css/backend.css'}" />
+
+<cd:extendPartial>
+ <f:alias map="{maxitems: '{cd:maxitems(column: column)}'}">
+ <div class="t3-cd-badge-container" data-maxitems="{maxitems}">
+ <f:switch expression="{maxitems}">
+ <f:case value="-1"></f:case>
+ <f:case value="1">
+ <span class="badge text-bg-warning t3-cd-badge">{maxitems}</span>
+ </f:case>
+ <f:case value="0">
+ <span class="badge text-bg-danger t3-cd-badge">{maxitems}</span>
+ </f:case>
+ <f:defaultCase>
+ <span class="badge text-bg-success t3-cd-badge">{maxitems}</span>
+ </f:defaultCase>
+ </f:switch>
+ <f:render partial="PageLayout/Grid/ColumnHeader" arguments="{_all}" />
+ </div>
+ </f:alias>
+</cd:extendPartial>
+
+</html>

Resources/Private/Partials/Backend/PageLayout/Record.html

@@ -0,0 +1,11 @@
+<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers"
+ xmlns:cd="http://typo3.org/ns/IchHabRecht/ContentDefender/ViewHelpers"
+ data-namespace-typo3-fluid="true">
+<cd:extendPartial>
+ <f:alias map="{maxitems: '{cd:maxitems(column: column)}'}">
+ <div class="t3-cd-badge-container" data-maxitems="{maxitems}">
+ <f:render partial="PageLayout/Record" arguments="{_all}" />
+ </div>
+ </f:alias>
+</cd:extendPartial>
+</html>

Resources/Public/Css/backend.css

@@ -0,0 +1,34 @@
+@charset "UTF-8";
+
+.t3-cd-badge-container {
+ position: relative;
+}
+
+.t3-cd-badge-container[data-maxitems="0"] .t3-page-ce .t3js-page-new-ce,
+.t3-cd-badge-container[data-maxitems="0"] .t3-page-ce .t3-page-ce-dropzone {
+ display: none;
+}
+
+.t3-cd-badge {
+ position: absolute;
+ left: 0;
+ top: 0;
+ transform: translate(-50%, 0);
+ background-color: #ff0000;
+ z-index: 100;
+}
+
+.t3-cd-badge.text-bg-success {
+ background-color: #107c10;
+ color: #ffffff;
+}
+
+.t3-cd-badge.text-bg-warning {
+ background-color: #e8a33d;
+ color: #ffffff;
+}
+
+.t3-cd-badge.text-bg-danger {
+ background-color: #ff0000;
+ color: #ffffff;
+}