From b6b00b8804b1e0a0defb5b687013190dfda42b57 Mon Sep 17 00:00:00 2001
From: Byron Jones <bjones@mozilla.com>
Date: Thu, 13 Oct 2011 15:53:31 +0800
Subject: bug 693913: set up upper limit on the number of changes to show
 inline

---
 extensions/InlineHistory/Extension.pm              | 10 +++++++
 .../hook/bug/comments-comment_banner.html.tmpl     | 31 ++++++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 extensions/InlineHistory/template/en/default/hook/bug/comments-comment_banner.html.tmpl

(limited to 'extensions/InlineHistory')

diff --git a/extensions/InlineHistory/Extension.pm b/extensions/InlineHistory/Extension.pm
index d8d5161cc..61bc232da 100644
--- a/extensions/InlineHistory/Extension.pm
+++ b/extensions/InlineHistory/Extension.pm
@@ -33,6 +33,9 @@ use Bugzilla::Attachment;
 
 our $VERSION = '1.4';
 
+# don't show inline history for bugs with lots of changes
+use constant MAXIMUM_ACTIVITY_COUNT => 500;
+
 sub template_before_process {
     my ($self, $args) = @_;
     my $file = $args->{'file'};
@@ -61,6 +64,13 @@ sub template_before_process {
     my ($activity) = Bugzilla::Bug::GetBugActivity($bug_id);
     $activity = _add_duplicates($bug_id, $activity);
 
+    if (scalar @$activity > MAXIMUM_ACTIVITY_COUNT) {
+        $activity = [];
+        $vars->{'ih_activity'} = 0;
+        $vars->{'ih_activity_max'} = 1;
+        return;
+    }
+
     # augment and tweak
     foreach my $operation (@$activity) {
         # make operation.who an object
diff --git a/extensions/InlineHistory/template/en/default/hook/bug/comments-comment_banner.html.tmpl b/extensions/InlineHistory/template/en/default/hook/bug/comments-comment_banner.html.tmpl
new file mode 100644
index 000000000..73f428508
--- /dev/null
+++ b/extensions/InlineHistory/template/en/default/hook/bug/comments-comment_banner.html.tmpl
@@ -0,0 +1,31 @@
+[%# ***** BEGIN LICENSE BLOCK *****
+  # Version: MPL 1.1
+  # 
+  # The contents of this file are subject to the Mozilla Public License Version
+  # 1.1 (the "License"); you may not use this file except in compliance with
+  # the License. You may obtain a copy of the License at
+  # http://www.mozilla.org/MPL/
+  # 
+  # Software distributed under the License is distributed on an "AS IS" basis,
+  # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+  # for the specific language governing rights and limitations under the
+  # License.
+  # 
+  # The Original Code is the InlineHistory Bugzilla Extension;
+  # Derived from the Bugzilla Tweaks Addon.
+  # 
+  # The Initial Developer of the Original Code is the Mozilla Foundation.
+  # Portions created by the Initial Developer are Copyright (C) 2011 the
+  # Initial Developer. All Rights Reserved.
+  # 
+  # Contributor(s):
+  #   Byron Jones <glob@mozilla.com>
+  #
+  # ***** END LICENSE BLOCK *****
+  #%]
+
+[% IF ih_activity_max %]
+<p>
+  <i>This [% terms.bug %] contains too many changes to be displayed inline.</i>
+</p>
+[% END %]
-- 
cgit v1.2.3-24-g4f1b