Bug 1062739: add the ability for administrators to limit the number of emails sent to a user per minute and hour

r=dylan,a=glob

1 files changed, 18 insertions, 0 deletions

diff --git a/Bugzilla/Constants.pm b/Bugzilla/Constants.pm
index 4c1f11003..a770e7eb7 100644
--- a/Bugzilla/Constants.pm
+++ b/Bugzilla/Constants.pm
@@ -195,6 +195,12 @@ use Memoize;
     MOST_FREQUENT_THRESHOLD
 
     MARKDOWN_TAB_WIDTH
+
+    EMAIL_LIMIT_PER_MINUTE
+    EMAIL_LIMIT_PER_HOUR
+    EMAIL_LIMIT_EXCEPTION
+
+    JOB_QUEUE_VIEW_MAX_JOBS
 );
 
 @Bugzilla::Constants::EXPORT_OK = qw(contenttypes);
@@ -641,6 +647,18 @@ use constant MOST_FREQUENT_THRESHOLD => 2;
 # by Markdown engine
 use constant MARKDOWN_TAB_WIDTH => 2;
 
+# The maximum number of emails per minute and hour a recipient can receive.
+# Email will be queued/backlogged to avoid exceeeding these limits.
+# Setting a limit to 0 will disable this feature.
+use constant EMAIL_LIMIT_PER_MINUTE => 1000;
+use constant EMAIL_LIMIT_PER_HOUR   => 2500;
+# Don't change this exception message.
+use constant EMAIL_LIMIT_EXCEPTION  => "email_limit_exceeded\n";
+
+# The maximum number of jobs to show when viewing the job queue
+# (view_job_queue.cgi).
+use constant JOB_QUEUE_VIEW_MAX_JOBS => 500;
+
 sub bz_locations {
     # Force memoize() to re-compute data per project, to avoid
     # sharing the same data across different installations.