exception-tracker: add show-more link.

rhodecode/apps/admin/views/exception_tracker.py

@@ -28,7 +28,7 b' from rhodecode.apps.admin.navigation imp'
 from rhodecode.lib import helpers as h
 from rhodecode.lib.auth import (
     LoginRequired, HasPermissionAllDecorator, CSRFRequired)
-from rhodecode.lib.utils2 import time_to_utcdatetime
+from rhodecode.lib.utils2 import time_to_utcdatetime, safe_int
 from rhodecode.lib import exc_tracking
 
 log = logging.getLogger(__name__)
@@ -96,7 +96,8 b' class ExceptionsTrackerView(BaseAppView)'
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'exceptions_browse'
-        c.limit = self.request.GET.get('limit', 50)
+        c.limit = safe_int(self.request.GET.get('limit')) or 50
+        c.next_limit = c.limit + 50
         c.exception_list = self.get_all_exceptions(read_metadata=True, limit=c.limit)
         c.exception_list_count = self.count_all_exceptions()
         c.exception_store_dir = exc_tracking.get_exc_store()

rhodecode/templates/admin/settings/settings_exceptions_browse.mako

@@ -29,7 +29,8 b''
 
 <div class="panel panel-default">
     <div class="panel-heading">
-        <h3 class="panel-title">${_('Exceptions Tracker - Showing the last {} Exceptions').format(c.limit)}</h3>
+        <h3 class="panel-title">${_('Exceptions Tracker - Showing the last {} Exceptions').format(c.limit)}.</h3>
+        <a class="panel-edit" href="${h.current_route_path(request, limit=c.next_limit)}">${_('Show more')}</a>
     </div>
     <div class="panel-body">
         <table class="rctable">