✨ Road to PHP 8

Author: homersimpsons

.gitignore

@@ -1,6 +1,3 @@
-*~
-vendor/*
-.*~
-.buildpath
-.project
-.settings
+mouf/
+vendor/
+composer.lock

composer.json

@@ -21,16 +21,16 @@
 		"MIT"
 	],
 	"require" : {
-		"php" : ">=7.0",
-		"mouf/javascript.jquery.jquery" : ">=1.11",
+		"php" : "^8.0",
+		"mouf/javascript.jquery.jquery" : "^2.1",
 		"mouf/database.querywriter" : "~4.0",
 		"mouf/mvc.splash-common" : "~10.0",
 		"mouf/utils.common.sortable-interface" : "~1.0",
 		"mouf/html.utils.weblibrarymanager" : ">=2.0, <4.0",
 		"mouf/utils.common.paginable-interface" : "~1.0",
 		"mouf/utils.common.conditioninterface" : "2.*",
-		"twig/twig" : "1.*@stable",
-		"mouf/javascript.historyjs" : "~1.8",
+		"twig/twig" : "^2",
+		"mouf/javascript.historyjs" : "^1.8",
 		"mouf/html.htmlelement" : "^2.0",
 		"mouf/utils.common.formatters" : "~3.0",
 		"mouf/utils.value.common-value" : "~1.0",
@@ -45,6 +45,7 @@
 		}
 	},
 	"minimum-stability" : "dev",
+	"prefer-stable" : true,
 	"extra" : {
 		"mouf" : {
 			"install" : [{
@@ -73,5 +74,11 @@
 				"src/EvolugridAdmin.php"
 			]
 		}
+	},
+	"config": {
+		"allow-plugins": {
+			"mouf/mouf-installer": true,
+			"mouf/html.utils.weblibrarymanager.component-installer": true
+		}
 	}
 }

src/Mouf/Html/Widgets/EvoluGrid/TwigColumn.php

@@ -3,14 +3,15 @@
 namespace Mouf\Html\Widgets\EvoluGrid;
 
 use Mouf\Html\Widgets\EvoluGrid\Utils\ObjectToArrayCaster;
+use Mouf\Html\Widgets\EvoluGrid\Utils\TwigStringLoader;
 use Mouf\Utils\Common\ConditionInterface\ConditionInterface;
 use Mouf\Utils\Value\ValueInterface;
 use Mouf\Utils\Value\ValueUtils;
-use Twig_Environment;
+use Twig\Environment;
 
 /**
  * A column of an EvoluGrid that renders a key of the resultset.
- * 
+ *
  * @author David Negrier
  */
 class TwigColumn extends EvoluGridColumn implements EvoluColumnInterface
@@ -28,28 +29,28 @@ class TwigColumn extends EvoluGridColumn implements EvoluColumnInterface
 
     /**
      * The twig code to render the column.
-     * 
+     *
      * @var string
      */
     private $twig;
 
     /**
      * True if the column is sortable, false otherwise.
-     * 
+     *
      * @var bool
      */
     private $sortable;
 
     /**
      * Get the key to sort upon.
-     * 
+     *
      * @var string
      */
     private $sortKey;
 
     /**
      * The width of the column.
-     * 
+     *
      * @var int|string
      */
     private $width;
@@ -82,9 +83,9 @@ class TwigColumn extends EvoluGridColumn implements EvoluColumnInterface
      * @param bool                  $sortable         True if the column is sortable, false otherwise.
      * @param int|string            $width            Returns the width of the column. Just like the CSS width property, you can express it in %, px, em, etc... This is optional. Leave empty to let the browser decide.
      * @param ConditionInterface    $displayCondition
-     * @param Twig_Environment      $twigEnvironment
+     * @param Environment      $twigEnvironment
      */
-    public function __construct($title, $twig, $sortKey = null, $sortable = false, $width = null, $displayCondition = null, Twig_Environment $twigEnvironment = null)
+    public function __construct($title, $twig, $sortKey = null, $sortable = false, $width = null, $displayCondition = null, Environment $twigEnvironment = null)
     {
         $this->title = $title;
         $this->twig = $twig;
@@ -97,8 +98,8 @@ public function __construct($title, $twig, $sortKey = null, $sortable = false, $
         $this->columnNumber = self::$COLUMN_NUMBER;
 
         if (null === $twigEnvironment) {
-            $loader = new \Twig_Loader_String();
-            $this->twigEnvironment = new \Twig_Environment($loader);
+            $loader = new TwigStringLoader();
+            $this->twigEnvironment = new Environment($loader);
         } else {
             $this->twigEnvironment = $twigEnvironment;
         }

src/Mouf/Html/Widgets/EvoluGrid/Utils/TwigStringLoader.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Mouf\Html\Widgets\EvoluGrid\Utils;
+
+use Twig\Loader\LoaderInterface;
+use Twig\Source;
+
+/**
+ * This loader completely bypasses the loader mechanism, by directly passing the key as a template.
+ * Useful in our very case.
+ *
+ * This is a reimplementation of Twig's String loader that has been deprecated.
+ * We enable it back in our case because there won't be a million of different cache keys.
+ * And yes, we know what we are doing :)
+ */
+class TwigStringLoader implements LoaderInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getSource($name)
+    {
+        return $name;
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function getCacheKey($name)
+    {
+        return $name;
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function isFresh($name, $time)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getSourceContext($name)
+    {
+        return new Source($name, $name);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function exists($name)
+    {
+        return true;
+    }
+}