From fb5e20771aa0a0ac0887fddaf066cbaba6103730 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pablo=20de=20la=20Pen=CC=83a?= <p@shedcollective.org>
Date: Fri, 4 Sep 2026 09:18:43 +0100
Subject: [PATCH] feat: Provide the `cdnObjectPickerMulti*` validation rules
 from the module

Ports `cdnObjectPickerMultiObjectRequired`, `cdnObjectPickerMultiLabelRequired` and `cdnObjectPickerMultiAllRequired` from `nails/common` as auto-discovered `Nails\Cdn\Validation\Rule` classes with the same string names, and adds matching `RULE_*` constants. Requires the CodeIgniter-free FormValidation in `nails/common`.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit ff63c1002f67b34390a661e911034dd4f288f15f)
---
 src/Constants.php                             | 14 ++++++--
 .../Rule/CdnObjectPickerMultiAllRequired.php  | 35 +++++++++++++++++++
 .../CdnObjectPickerMultiLabelRequired.php     | 35 +++++++++++++++++++
 .../CdnObjectPickerMultiObjectRequired.php    | 35 +++++++++++++++++++
 4 files changed, 117 insertions(+), 2 deletions(-)
 create mode 100644 src/Validation/Rule/CdnObjectPickerMultiAllRequired.php
 create mode 100644 src/Validation/Rule/CdnObjectPickerMultiLabelRequired.php
 create mode 100644 src/Validation/Rule/CdnObjectPickerMultiObjectRequired.php

diff --git a/src/Constants.php b/src/Constants.php
index 33d931f..0e22863 100644
--- a/src/Constants.php
+++ b/src/Constants.php
@@ -16,6 +16,16 @@ class Constants
      */
     const MODULE_SLUG = 'nails/module-cdn';
 
-    const MEDIA_MANAGER_V1 = 1;
-    const MEDIA_MANAGER_V2 = 2;
+    const MEDIA_MANAGER_V1     = 1;
+    const MEDIA_MANAGER_V1_URL = 'admin/cdn/mediaManagerV1';
+
+    const MEDIA_MANAGER_V2     = 2;
+    const MEDIA_MANAGER_V2_URL = 'admin/cdn/mediaManagerV2';
+
+    /**
+     * Validation rules provided by this module (see src/Validation/Rule)
+     */
+    const RULE_OBJECT_PICKER_MULTI_ALL_REQUIRED    = 'cdnObjectPickerMultiAllRequired';
+    const RULE_OBJECT_PICKER_MULTI_LABEL_REQUIRED  = 'cdnObjectPickerMultiLabelRequired';
+    const RULE_OBJECT_PICKER_MULTI_OBJECT_REQUIRED = 'cdnObjectPickerMultiObjectRequired';
 }
diff --git a/src/Validation/Rule/CdnObjectPickerMultiAllRequired.php b/src/Validation/Rule/CdnObjectPickerMultiAllRequired.php
new file mode 100644
index 0000000..715ff4c
--- /dev/null
+++ b/src/Validation/Rule/CdnObjectPickerMultiAllRequired.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Nails\Cdn\Validation\Rule;
+
+use Nails\Common\Validation\AbstractRule;
+use Nails\Common\Validation\Context;
+
+/**
+ * Rule: `cdnObjectPickerMultiAllRequired` — every item in a CDN Object Multi Picker must have both an object and a label set
+ */
+class CdnObjectPickerMultiAllRequired extends AbstractRule
+{
+    public const NAME            = 'cdnObjectPickerMultiAllRequired';
+    public const DEFAULT_MESSAGE = 'All items must have a file and a label set.';
+
+    public function acceptsArrays(): bool
+    {
+        return true;
+    }
+
+    public function apply(mixed $mValue, Context $oContext): bool
+    {
+        if (!is_array($mValue)) {
+            return false;
+        }
+
+        foreach ($mValue as $aValue) {
+            if (!is_array($aValue) || empty($aValue['object_id']) || empty($aValue['label'])) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/src/Validation/Rule/CdnObjectPickerMultiLabelRequired.php b/src/Validation/Rule/CdnObjectPickerMultiLabelRequired.php
new file mode 100644
index 0000000..0200215
--- /dev/null
+++ b/src/Validation/Rule/CdnObjectPickerMultiLabelRequired.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Nails\Cdn\Validation\Rule;
+
+use Nails\Common\Validation\AbstractRule;
+use Nails\Common\Validation\Context;
+
+/**
+ * Rule: `cdnObjectPickerMultiLabelRequired` — every item in a CDN Object Multi Picker must have a label set
+ */
+class CdnObjectPickerMultiLabelRequired extends AbstractRule
+{
+    public const NAME            = 'cdnObjectPickerMultiLabelRequired';
+    public const DEFAULT_MESSAGE = 'All items must have a label set.';
+
+    public function acceptsArrays(): bool
+    {
+        return true;
+    }
+
+    public function apply(mixed $mValue, Context $oContext): bool
+    {
+        if (!is_array($mValue)) {
+            return false;
+        }
+
+        foreach ($mValue as $aValue) {
+            if (!is_array($aValue) || empty($aValue['label'])) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/src/Validation/Rule/CdnObjectPickerMultiObjectRequired.php b/src/Validation/Rule/CdnObjectPickerMultiObjectRequired.php
new file mode 100644
index 0000000..82c6b2a
--- /dev/null
+++ b/src/Validation/Rule/CdnObjectPickerMultiObjectRequired.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Nails\Cdn\Validation\Rule;
+
+use Nails\Common\Validation\AbstractRule;
+use Nails\Common\Validation\Context;
+
+/**
+ * Rule: `cdnObjectPickerMultiObjectRequired` — every item in a CDN Object Multi Picker must have an object set
+ */
+class CdnObjectPickerMultiObjectRequired extends AbstractRule
+{
+    public const NAME            = 'cdnObjectPickerMultiObjectRequired';
+    public const DEFAULT_MESSAGE = 'All items must have a file set.';
+
+    public function acceptsArrays(): bool
+    {
+        return true;
+    }
+
+    public function apply(mixed $mValue, Context $oContext): bool
+    {
+        if (!is_array($mValue)) {
+            return false;
+        }
+
+        foreach ($mValue as $aValue) {
+            if (!is_array($aValue) || empty($aValue['object_id'])) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}