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vendor/inertiajs/inertia-laravel/src/Directive.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Inertia;
+
+class Directive
+{
+    /**
+     * Compiles the "@inertia" directive.
+     *
+     * @param string $expression
+     */
+    public static function compile($expression = ''): string
+    {
+        $id = trim(trim($expression), "\'\"") ?: 'app';
+
+        $template = '<?php
+            if (!isset($__inertiaSsrDispatched)) {
+                $__inertiaSsrDispatched = true;
+                $__inertiaSsrResponse = app(\Inertia\Ssr\Gateway::class)->dispatch($page);
+            }
+
+            if ($__inertiaSsrResponse) {
+                echo $__inertiaSsrResponse->body;
+            } else {
+                ?><div id="'.$id.'" data-page="{{ json_encode($page) }}"></div><?php
+            }
+        ?>';
+
+        return implode(' ', array_map('trim', explode("\n", $template)));
+    }
+
+    /**
+     * Compiles the "@inertiaHead" directive.
+     *
+     * @param string $expression
+     */
+    public static function compileHead($expression = ''): string
+    {
+        $template = '<?php
+            if (!isset($__inertiaSsrDispatched)) {
+                $__inertiaSsrDispatched = true;
+                $__inertiaSsrResponse = app(\Inertia\Ssr\Gateway::class)->dispatch($page);
+            }
+
+            if ($__inertiaSsrResponse) {
+                echo $__inertiaSsrResponse->head;
+            }
+        ?>';
+
+        return implode(' ', array_map('trim', explode("\n", $template)));
+    }
+}