From 1a88d134b88a7bfb17b164bd03ace7aa3190b185 Mon Sep 17 00:00:00 2001
From: Neil Drumm <drumm@3064.no-reply.drupal.org>
Date: Thu, 27 Jul 2006 07:46:31 +0000
Subject: #74395 by moshe, add hook_profile_alter() to let modules alter the
 profile page

---
 modules/user/user.module | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

(limited to 'modules')

diff --git a/modules/user/user.module b/modules/user/user.module
index f9dcb4cc7..5e7019723 100644
--- a/modules/user/user.module
+++ b/modules/user/user.module
@@ -445,7 +445,7 @@ function user_search($op = 'search', $keys = NULL) {
  */
 function user_user($type, &$edit, &$user, $category = NULL) {
   if ($type == 'view') {
-    $items[] = array('title' => t('Member for'),
+    $items['history'] = array('title' => t('Member for'),
       'value' => format_interval(time() - $user->created),
       'class' => 'member',
     );
@@ -1428,13 +1428,22 @@ function user_view($uid = 0) {
   foreach (module_list() as $module) {
     if ($data = module_invoke($module, 'user', 'view', '', $account)) {
       foreach ($data as $category => $items) {
-        foreach ($items as $item) {
+        foreach ($items as $key => $item) {
           $item['class'] = "$module-". $item['class'];
-          $fields[$category][] = $item;
+          $fields[$category][$key] = $item;
         }
       }
     }
   }
+
+  // Let modules change the returned fields - useful for personal privacy
+  // controls. Since modules communicate changes by reference, we cannot use
+  // module_invoke_all().
+  foreach (module_implements('profile_alter') as $module) {
+    $function = $module .'_profile_alter';
+    $function($account, $fields); 
+  }
+
   drupal_set_title($account->name);
   return theme('user_profile', $account, $fields);
 }
-- 
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