lava/utils/lavatable.py

@@ -209,7 +209,16 @@ class LavaTable(tables.Table):
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
-        self.length = settings.DEFAULT_TABLE_LENGTH
+        self.request = kwargs.pop("request", None)
+        if (
+            self.request
+            and self.request.user.is_authenticated
+            and hasattr(self.request.user, "extendeduser")
+            and self.request.user.extendeduser.table_length
+        ):
+            self.length = self.request.user.extendeduser.table_length
+        else:
+            self.length = settings.DEFAULT_TABLE_LENGTH
         self._empty_text = mark_safe(
             '<div style="text-align: center">No data available in table</div>'
         )

lava_results_app/views/__init__.py

@@ -100,7 +100,7 @@ class SuiteView(LavaView):
 @BreadCrumb("Results", parent=lava_index)
 def index(request):
     data = ResultsView(request, model=TestSuite, table_class=ResultsTable)
-    result_table = ResultsIndexTable(data.get_table_data())
+    result_table = ResultsIndexTable(data.get_table_data(), request=request)
     RequestConfig(request, paginate={"per_page": result_table.length}).configure(
         result_table
     )
@@ -131,7 +131,9 @@ def query(request):
 def testjob(request, job):
     job = get_restricted_job(request.user, pk=job, request=request)
     data = ResultsView(request, model=TestSuite, table_class=TestJobResultsTable)
-    suite_table = TestJobResultsTable(data.get_table_data().filter(job=job))
+    suite_table = TestJobResultsTable(
+        data.get_table_data().filter(job=job), request=request
+    )
     failed_definitions = []
     yaml_dict = OrderedDict()
     with contextlib.suppress(TestData.DoesNotExist):
@@ -231,7 +233,9 @@ def suite(request, job, pk):
     job = get_restricted_job(request.user, pk=job, request=request)
     test_suite = get_object_or_404(TestSuite, name=pk, job=job)
     data = SuiteView(request, model=TestCase, table_class=SuiteTable)
-    suite_table = SuiteTable(data.get_table_data().filter(suite=test_suite))
+    suite_table = SuiteTable(
+        data.get_table_data().filter(suite=test_suite), request=request
+    )
     RequestConfig(request, paginate={"per_page": suite_table.length}).configure(
         suite_table
     )

lava_results_app/views/chart/views.py

@@ -114,7 +114,9 @@ def chart_list(request):
             group_view = GroupChartView(
                 request, group, model=Chart, table_class=GroupChartTable
             )
-            table = GroupChartTable(group_view.get_table_data(prefix), prefix=prefix)
+            table = GroupChartTable(
+                group_view.get_table_data(prefix), request=request, prefix=prefix
+            )
             search_data.update(table.prepare_search_data(group_view))
             discrete_data.update(table.prepare_discrete_data(group_view))
             terms_data.update(table.prepare_terms_data(group_view))
@@ -125,7 +127,7 @@ def chart_list(request):
     prefix = "other_"
     other_view = OtherChartView(request, model=Chart, table_class=OtherChartTable)
     other_chart_table = OtherChartTable(
-        other_view.get_table_data(prefix), prefix=prefix
+        other_view.get_table_data(prefix), request=request, prefix=prefix
     )
     config = RequestConfig(request, paginate={"per_page": other_chart_table.length})
     config.configure(other_chart_table)
@@ -136,7 +138,9 @@ def chart_list(request):
     if request.user.is_authenticated:
         prefix = "user_"
         view = UserChartView(request, model=Chart, table_class=UserChartTable)
-        user_chart_table = UserChartTable(view.get_table_data(prefix), prefix=prefix)
+        user_chart_table = UserChartTable(
+            view.get_table_data(prefix), request=request, prefix=prefix
+        )
         config = RequestConfig(request, paginate={"per_page": user_chart_table.length})
         config.configure(user_chart_table)
         search_data.update(user_chart_table.prepare_search_data(view))

lava_results_app/views/query/views.py

@@ -153,7 +153,9 @@ def query_list(request):
             group_view = GroupQueryView(
                 request, group, model=Query, table_class=GroupQueryTable
             )
-            table = GroupQueryTable(group_view.get_table_data(prefix), prefix=prefix)
+            table = GroupQueryTable(
+                group_view.get_table_data(prefix), request=request, prefix=prefix
+            )
             search_data.update(table.prepare_search_data(group_view))
             discrete_data.update(table.prepare_discrete_data(group_view))
             terms_data.update(table.prepare_terms_data(group_view))
@@ -164,7 +166,7 @@ def query_list(request):
     prefix = "other_"
     other_view = OtherQueryView(request, model=Query, table_class=OtherQueryTable)
     other_query_table = OtherQueryTable(
-        other_view.get_table_data(prefix), prefix=prefix
+        other_view.get_table_data(prefix), request=request, prefix=prefix
     )
     config = RequestConfig(request, paginate={"per_page": other_query_table.length})
     config.configure(other_query_table)
@@ -174,7 +176,9 @@ def query_list(request):
 
     prefix = "user_"
     view = UserQueryView(request, model=Query, table_class=UserQueryTable)
-    user_query_table = UserQueryTable(view.get_table_data(prefix), prefix=prefix)
+    user_query_table = UserQueryTable(
+        view.get_table_data(prefix), request=request, prefix=prefix
+    )
     config = RequestConfig(request, paginate={"per_page": user_query_table.length})
     config.configure(user_query_table)
     search_data.update(user_query_table.prepare_search_data(view))

lava_scheduler_app/migrations/0042_add-table-length-setting.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.20 on 2019-06-25 14:38
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [("lava_scheduler_app", "0041_notification_charfield_to_textfield")]
+
+    operations = [
+        migrations.AddField(
+            model_name="extendeduser",
+            name="table_length",
+            field=models.PositiveSmallIntegerField(
+                blank=True,
+                default=None,
+                help_text="leave empty for system default",
+                null=True,
+                verbose_name="Table length",
+            ),
+        )
+    ]

lava_scheduler_app/models.py

@@ -83,6 +83,14 @@ class ExtendedUser(models.Model):
         max_length=40, default=None, null=True, blank=True, verbose_name="IRC server"
     )
 
+    table_length = models.PositiveSmallIntegerField(
+        verbose_name="Table length",
+        help_text="leave empty for system default",
+        default=None,
+        null=True,
+        blank=True,
+    )
+
     def __str__(self):
         return "%s: %s@%s" % (self.user, self.irc_handle, self.irc_server)
 

lava_server/templates/me.html

@@ -21,6 +21,8 @@
       <dd><a href="{% url 'password_change' %}"><span class="glyphicon glyphicon-lock"></span> Update</a></dd>
       <dt>IRC settings</dt>
       <dd>Server: {{ user.extendeduser.irc_server|default:"None" }}; Handle: {{ user.extendeduser.irc_handle|default:"None" }};<a data-toggle="modal" href="#irc_modal"> Update</a></dd>
+      <dt>Default table length</dt>
+      <dd>{{ user.extendeduser.table_length|default:"System default" }} <a data-toggle="modal" href="#table_length_modal">Update</a></dd>
     </dl>
   </div>
 
@@ -48,6 +50,30 @@
     </div>
   </div>
 
+  <!-- Modal HTML -->
+  <div id="table_length_modal" class="modal fade">
+    <div class="modal-dialog">
+      <div class="modal-content">
+        <div class="modal-header">
+          <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+          <h4 class="modal-title">Update table length setting</h4>
+        </div>
+        <form id="table_length_form" method="post" action="{% url 'lava.update_table_length_setting' %}">
+	  {% csrf_token %}
+        <div class="modal-body well">
+	  <div id="irc_errors" class="errorlist" style="color: red;"></div>
+	    {{ table_length_form.as_p }}
+        </div>
+        <div class="modal-footer">
+          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+          <input class="btn btn-primary" type="submit" value="Save" />
+        </div>
+        </form>
+
+      </div>
+    </div>
+  </div>
+
   <div class="col-md-6">
     <h4 class="modal-header">Groups</h4>
   {% with groups=user.groups.all %}

lava_server/urls.py

@@ -40,7 +40,12 @@ from lava_scheduler_app.api.tags import SchedulerTagsAPI
 from lava_scheduler_app.api.workers import SchedulerWorkersAPI
 
 from lava_server.api import LavaMapper
-from lava_server.views import index, me, update_irc_settings
+from lava_server.views import (
+    index,
+    me,
+    update_irc_settings,
+    update_table_length_setting,
+)
 
 handler403 = "lava_server.views.permission_error"
 handler500 = "lava_server.views.server_error"
@@ -85,6 +90,13 @@ urlpatterns = [
         update_irc_settings,
         name="lava.update_irc_settings",
     ),
+    url(
+        r"^{mount_point}update-table-length-setting/$".format(
+            mount_point=settings.MOUNT_POINT
+        ),
+        update_table_length_setting,
+        name="lava.update_table_length_setting",
+    ),
     url(
         r"^{mount_point}accounts/".format(mount_point=settings.MOUNT_POINT),
         include("django.contrib.auth.urls"),

lava_server/views.py

@@ -44,6 +44,13 @@ class ExtendedUserIRCForm(forms.ModelForm):
         widgets = {"user": forms.HiddenInput}
 
 
+class ExtendedUserTableLengthForm(forms.ModelForm):
+    class Meta:
+        model = ExtendedUser
+        fields = ("table_length", "user")
+        widgets = {"user": forms.HiddenInput}
+
+
 @BreadCrumb(_("LAVA"))
 def index(request):
     # Load and render the template
@@ -58,6 +65,9 @@ def me(request):  # pylint: disable=invalid-name
     ExtendedUser.objects.get_or_create(user=request.user)
     data = {
         "irc_form": ExtendedUserIRCForm(instance=request.user.extendeduser),
+        "table_length_form": ExtendedUserTableLengthForm(
+            instance=request.user.extendeduser
+        ),
         "bread_crumb_trail": BreadCrumbTrail.leading_to(
             me, you=request.user.get_full_name() or request.user.username
         ),
@@ -75,6 +85,16 @@ def update_irc_settings(request):
     return HttpResponseRedirect(reverse("lava.me"))
 
 
+@login_required
+@require_POST
+def update_table_length_setting(request):
+    extended_user = request.user.extendeduser
+    form = ExtendedUserTableLengthForm(request.POST, instance=extended_user)
+    if form.is_valid():
+        extended_user = form.save()
+    return HttpResponseRedirect(reverse("lava.me"))
+
+
 @requires_csrf_token
 def server_error(request, template_name="500.html"):
     exc_type, value, _ = sys.exc_info()