[FEATURE] Show remaining maxitems in page module

IchHabRecht · Jan 25, 2023 · b5bc804 · b5bc804
1 parent d83c159
commit b5bc804
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diff --git a/Classes/ViewHelpers/ExtendPartialViewHelper.php b/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;
+    }
+}
diff --git a/Classes/ViewHelpers/MaxitemsViewHelper.php b/Classes/ViewHelpers/MaxitemsViewHelper.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace IchHabRecht\ContentDefender\ViewHelpers;
+
+use IchHabRecht\ContentDefender\BackendLayout\BackendLayoutConfiguration;
+use TYPO3\CMS\Backend\View\BackendLayout\Grid\GridColumn;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+class MaxitemsViewHelper extends AbstractViewHelper
+{
+    public function initializeArguments()
+    {
+        parent::initializeArguments();
+
+        $this->registerArgument('column', 'TYPO3\CMS\Backend\View\BackendLayout\Grid\GridColumn', 'Current column object', true);
+    }
+
+    public function render()
+    {
+        $maxitems = -1;
+
+        /** @var GridColumn $column */
+        $column = $this->arguments['column'];
+        $pageId = $column->getContext()->getPageId();
+
+        $backendLayoutConfiguration = BackendLayoutConfiguration::createFromPageId($pageId);
+        $columnConfiguration = $backendLayoutConfiguration->getConfigurationByColPos($column->getColumnNumber());
+
+        if (!empty($columnConfiguration['maxitems'])) {
+            $maxitems = $columnConfiguration['maxitems'] - count($column->getItems());
+        }
+
+        return $maxitems;
+
+    }
+}
diff --git a/Configuration/Services.yaml b/Configuration/Services.yaml
@@ -4,6 +4,9 @@ services:
         autoconfigure: true
         public: false
 
+    IchHabRecht\ContentDefender\:
+        resource: '../Classes/*'
+
     IchHabRecht\ContentDefender\Hooks\WizardItemsHook:
         tags:
             -   name: event.listener

diff --git a/Resources/Private/Partials/PageLayout/Grid/ColumnHeader.html b/Resources/Private/Partials/PageLayout/Grid/ColumnHeader.html
@@ -0,0 +1,38 @@
+<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>
+    <style>
+        .t3-cd-badge-container {
+            position: relative;
+            margin-top: 20px
+        }
+
+        .t3-cd-badge {
+            position: absolute;
+            left: 0;
+            top: 0;
+            transform: translate(-50%, -50%);
+            background-color: #ff0000;
+            z-index: 100;
+        }
+    </style>
+    <div class="t3-cd-badge-container">
+        <f:alias map="{maxitems: '{cd:maxitems(column: column)}'}">
+            <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:alias>
+    </div>
+    <f:render partial="PageLayout/Grid/ColumnHeader" arguments="{_all}" />
+</cd:extendPartial>
+</html>