From 182b6977bd5f7a6e3cf12785844a6e64450eb43b Mon Sep 17 00:00:00 2001
From: Flavio Copes <copesc@gmail.com>
Date: Sun, 10 Jan 2016 15:03:50 +0100
Subject: [PATCH 1/2] The date for the last update of a page that is modular is
 the update time of the module that was last modified

---
 system/src/Grav/Common/Page/Page.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/system/src/Grav/Common/Page/Page.php b/system/src/Grav/Common/Page/Page.php
index 5e02559af..91747f868 100644
--- a/system/src/Grav/Common/Page/Page.php
+++ b/system/src/Grav/Common/Page/Page.php
@@ -1424,6 +1424,17 @@ class Page
         if ($var !== null) {
             $this->modified = $var;
         }
+
+        if ($this->template == 'modular') {
+            foreach ($this->children() as $child) {
+                $modified = $child->modified();
+
+                if ($modified > $this->modified) {
+                    $this->modified = $modified;
+                }
+            }
+        }
+
         return $this->modified;
     }
 

From d65ec29408a5fb775643dd3bb47cd30b36bd3e62 Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Wed, 13 Jan 2016 17:42:56 -0700
Subject: [PATCH 2/2] Moved logic into page recurse where pages are already
 recursed and use collection()

---
 system/src/Grav/Common/Page/Page.php  | 10 ----------
 system/src/Grav/Common/Page/Pages.php | 11 +++++++++++
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/system/src/Grav/Common/Page/Page.php b/system/src/Grav/Common/Page/Page.php
index 91747f868..916d99aca 100644
--- a/system/src/Grav/Common/Page/Page.php
+++ b/system/src/Grav/Common/Page/Page.php
@@ -1425,16 +1425,6 @@ class Page
             $this->modified = $var;
         }
 
-        if ($this->template == 'modular') {
-            foreach ($this->children() as $child) {
-                $modified = $child->modified();
-
-                if ($modified > $this->modified) {
-                    $this->modified = $modified;
-                }
-            }
-        }
-
         return $this->modified;
     }
 
diff --git a/system/src/Grav/Common/Page/Pages.php b/system/src/Grav/Common/Page/Pages.php
index 7193db791..a6368ec17 100644
--- a/system/src/Grav/Common/Page/Pages.php
+++ b/system/src/Grav/Common/Page/Pages.php
@@ -790,6 +790,17 @@ class Pages
             $page->routable(false);
         }
 
+        // Override the modified time if modular
+        if ($page->template() == 'modular') {
+            foreach ($page->collection() as $child) {
+                $modified = $child->modified();
+
+                if ($modified > $last_modified) {
+                    $last_modified = $modified;
+                }
+            }
+        }
+
         // Override the modified and ID so that it takes the latest change into account
         $page->modified($last_modified);
         $page->id($last_modified.md5($page->filePath()));