From d4545ea96dd4b7210cc6e0b1182fe457faf31562 Mon Sep 17 00:00:00 2001
From: Eileen McNaughton <emcnaughton@wikimedia.org>
Date: Sun, 26 Nov 2023 18:28:14 +1300
Subject: [PATCH 1/2] Make financialacls require civi-contribute

---
 ext/financialacls/info.xml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ext/financialacls/info.xml b/ext/financialacls/info.xml
index af29f11b635a..d5039f7a0fca 100644
--- a/ext/financialacls/info.xml
+++ b/ext/financialacls/info.xml
@@ -31,6 +31,9 @@
   <mixins>
     <mixin>setting-php@1.0.0</mixin>
   </mixins>
+  <requires>
+    <ext>civi_contribute</ext>
+  </requires>
   <civix>
     <namespace>CRM/Financialacls</namespace>
     <format>23.02.1</format>

From 5959aaf7e344e16568cf0a7979a2e1fff2cc2817 Mon Sep 17 00:00:00 2001
From: colemanw <coleman@civicrm.org>
Date: Sun, 26 Nov 2023 12:21:50 -0500
Subject: [PATCH 2/2] Components - Disable reverse dependencies when disabling

---
 CRM/Core/Component.php               | 41 ++++++++++++++++++++++++++--
 CRM/Extension/Upgrader/Component.php |  3 +-
 settings/Core.setting.php            |  3 +-
 3 files changed, 42 insertions(+), 5 deletions(-)

diff --git a/CRM/Core/Component.php b/CRM/Core/Component.php
index a837ca92ab83..f9f91e8a086c 100644
--- a/CRM/Core/Component.php
+++ b/CRM/Core/Component.php
@@ -416,7 +416,44 @@ public static function isEnabled(string $component): bool {
   }
 
   /**
-   * Callback for the "enable_components" setting
+   * Callback for the "enable_components" setting (pre change)
+   *
+   * Before a component is disabled, disable reverse-dependencies (all extensions dependent on it).
+   *
+   * This is imperfect because it only goes one-level deep:
+   * it doesn't deal with any extensions that depend on the ones being disabled.
+   * The proper fix for that would probably be something like a CASCADE mode for
+   * disabling an extension with all its reverse dependencies (which would render this function moot).
+   *
+   * @param array $oldValue
+   *   List of component names.
+   * @param array $newValue
+   *   List of component names.
+   *
+   * @throws \CRM_Core_Exception.
+   */
+  public static function preToggleComponents($oldValue, $newValue): void {
+    if (is_array($oldValue) && is_array($newValue)) {
+      $disabledComponents = array_diff($oldValue, $newValue);
+    }
+    if (empty($disabledComponents)) {
+      return;
+    }
+    $disabledExtensions = array_map(['CRM_Utils_String', 'convertStringToSnakeCase'], $disabledComponents);
+    $manager = CRM_Extension_System::singleton()->getManager();
+    $extensions = $manager->getStatuses();
+    foreach ($extensions as $extension => $status) {
+      if ($status === CRM_Extension_Manager::STATUS_INSTALLED) {
+        $info = $manager->mapper->keyToInfo($extension);
+        if (array_intersect($info->requires, $disabledExtensions)) {
+          $manager->disable($extension);
+        }
+      }
+    }
+  }
+
+  /**
+   * Callback for the "enable_components" setting (post change)
    *
    * When a component is enabled or disabled, ensure the corresponding module-extension is also enabled/disabled.
    *
@@ -427,7 +464,7 @@ public static function isEnabled(string $component): bool {
    *
    * @throws \CRM_Core_Exception.
    */
-  public static function onToggleComponents($oldValue, $newValue): void {
+  public static function postToggleComponents($oldValue, $newValue): void {
     if (CRM_Core_Config::isUpgradeMode()) {
       return;
     }
diff --git a/CRM/Extension/Upgrader/Component.php b/CRM/Extension/Upgrader/Component.php
index d4e3b07e3e63..b445c964a3ad 100644
--- a/CRM/Extension/Upgrader/Component.php
+++ b/CRM/Extension/Upgrader/Component.php
@@ -1,5 +1,4 @@
 <?php
-use CRM_AfformAdmin_ExtensionUtil as E;
 
 /**
  * Upgrader base class ONLY for core component extensions (e.g. `civi_mail`, `civi_event`).
@@ -22,7 +21,7 @@ public function disable() {
   }
 
   /**
-   * Get of component (e.g. CiviMail)
+   * Get name of component corresponding to this extension (e.g. CiviMail)
    *
    * @return string
    */
diff --git a/settings/Core.setting.php b/settings/Core.setting.php
index 9106338b1eb9..2864da74d7ba 100644
--- a/settings/Core.setting.php
+++ b/settings/Core.setting.php
@@ -800,9 +800,10 @@
     'help_text' => NULL,
     'on_change' => [
       'CRM_Case_Info::onToggleComponents',
+      'CRM_Core_Component::preToggleComponents',
     ],
     'post_change' => [
-      'CRM_Core_Component::onToggleComponents',
+      'CRM_Core_Component::postToggleComponents',
     ],
     'pseudoconstant' => [
       'callback' => 'CRM_Core_SelectValues::getComponentSelectValues',