views: add series-list view

This view is meant to give a quickoverview on a project since some of
them can have hundreds of patches actives.
This view also allows the user to apply changes on all of the series
patches at once

Signed-off-by: andrepapoti <andrepapoti@gmail.com>
Signed-off-by: Victor Accarini <victor.accarini@profusion.mobi>

Author: andrepapoti

htdocs/css/style.css

@@ -431,6 +431,12 @@ span.p_mod    { color: #a020f0; }
     font-weight: bold;
 }
 
+/* series */
+a.series-list-header {
+    color: inherit;  /* Inherit color from parent element */
+    text-decoration: none; /* Optional: removes underline */
+}
+
 /* bundles */
 table.bundlelist {
     margin-top: 2em;

patchwork/models.py

@@ -14,6 +14,7 @@
 from django.contrib.auth.models import User
 from django.core.exceptions import ValidationError
 from django.core.validators import validate_unicode_slug
+from django.db.models import Count
 from django.db import models
 from django.urls import reverse
 from django.utils.functional import cached_property
@@ -1015,6 +1016,30 @@ def add_dependencies(self, dependencies):
         )
         self.save()
 
+    @property
+    def interest_count(self):
+        count = self.patches.aggregate(Count('attention_set', distinct=True))
+        return count['attention_set__count']
+
+    @property
+    def check_count(self):
+        """Generate a list of unique checks for all patchs in the series.
+
+        Compile a list of checks associated with this series patches for each
+        type of check. Only "unique" checks are considered, identified by their
+        'context' field. This means, given n checks with the same 'context', the
+        newest check is the only one counted regardless of its value. The end
+        result will be a association of types to number of unique checks for
+        said type.
+        """
+        counts = {key: 0 for key, _ in Check.STATE_CHOICES}
+
+        for p in self.patches.all():
+            for check in p.checks:
+                counts[check.state] += 1
+
+        return counts
+
     def add_cover_letter(self, cover):
         """Add a cover letter to the series.
 

patchwork/templates/patchwork/series-list.html

@@ -0,0 +1,111 @@
+{% extends "base.html" %}
+
+{% load person %}
+{% load static %}
+
+{% block title %}{{project.name}}{% endblock %}
+{% block series_active %}active{% endblock %}
+
+{% block body %}
+
+{% load person %}
+{% load listurl %}
+{% load patch %}
+{% load series %}
+{% load project %}
+{% load static %}
+
+{% include "patchwork/partials/pagination.html" %}
+
+<input type="hidden" name="form" value="serieslistform"/>
+<input type="hidden" name="project" value="{{project.id}}"/>
+
+<table id="serieslist" class="table table-hover table-extra-condensed table-striped pw-list" data-toggle="checkboxes" data-range="true">
+  <thead>
+    <tr>
+{% if user.is_authenticated and user.profile.show_ids %}
+      <th>
+        ID
+      </th>
+{% endif %}
+
+      <th>
+        <span class="series-list-header">Series</span>
+      </th>
+
+      <th>
+        Version
+      </th>
+
+      <th>
+        {% project_tags %}
+      </th>
+
+      <th>
+        <span class="series-list-header" title="Success / Warning / Fail">S/W/F</span>
+      </th>
+
+      <th>
+        <span class="series-list-header" title="Declared review interest">Review Interest</span>
+      </th>
+
+      <th>
+        <span class="series-list-header">Patches</span>
+      </th>
+
+      <th>
+        {% if 'date.asc' == order %}
+        <a href="{% listurl order='date.desc' %}" class="colactive">
+          <span class="glyphicon glyphicon-chevron-up"></span>
+        {% elif 'date.desc' == order %}
+        <a href="{% listurl order='date.asc' %}" class="colactive">
+          <span class="glyphicon glyphicon-chevron-down"></span>
+        {% endif %}
+          <span class="series-list-header">Date</span>
+        {% if 'date.asc' == order or 'date.desc' == order%}
+        </a>
+        {% endif %}
+      </th>
+
+      <th>
+        <span class="series-list-header">Submitter</span>
+      </th>
+    </tr>
+  </thead>
+
+  <tbody>
+{% for series in page %}
+    <tr id="series_row:{{series.id}}">
+{% if user.is_authenticated and user.profile.show_ids %}
+      <td>
+        <button type="button" class="btn btn-xs btn-copy" data-clipboard-text="{{ series.id }}" title="Copy to Clipboard">
+          {{ series.id }}
+        </button>
+      </td>
+{% endif %}
+      <td>
+          {{ series.name|default:"[no subject]"|truncatechars:100 }}
+      </td>
+      <td>
+        {{ series.version|default:"-"}}
+      </td>
+
+      <td id="series-tags:{{series.id}}" class="text-nowrap">{{ series|series_tags }}</td>
+      <td id="series-checks:{{series.id}}" class="text-nowrap">{{ series|series_checks }}</td>
+      <td id="series-interest:{{series.id}}" class="text-nowrap">{{ series|series_interest }}</td>
+      <td>{{ series.received_total}}</td>
+      <td class="text-nowrap">{{ series.date|date:"Y-m-d" }}</td>
+      <td>{{ series.submitter|personify:project }}</td>
+    </tr>
+{% empty %}
+    <tr>
+      <td colspan="8">No series to display</td>
+    </tr>
+{% endfor %}
+  </tbody>
+</table>
+
+{% if page.paginator.count %}
+{% include "patchwork/partials/pagination.html" %}
+{% endif %}
+{% endblock %}

patchwork/templatetags/series.py

@@ -0,0 +1,76 @@
+# Patchwork - automated patch tracking system
+# Copyright (C) 2008 Jeremy Kerr <jk@ozlabs.org>
+# Copyright (C) 2015 Intel Corporation
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+from django import template
+from django.utils.safestring import mark_safe
+
+from patchwork.models import Check
+
+
+register = template.Library()
+
+
+@register.filter(name='series_tags')
+def series_tags(series):
+    counts = []
+    titles = []
+
+    for tag in [t for t in series.project.tags if t.show_column]:
+        count = 0
+        for patch in series.patches.with_tag_counts(series.project).all():
+            count += getattr(patch, tag.attr_name)
+
+        titles.append('%d %s' % (count, tag.name))
+        if count == 0:
+            counts.append('-')
+        else:
+            counts.append(str(count))
+
+    return mark_safe(
+        '<span title="%s">%s</span>' % (' / '.join(titles), ' '.join(counts))
+    )
+
+
+@register.filter(name='series_checks')
+def series_checks(series):
+    required = [Check.STATE_SUCCESS, Check.STATE_WARNING, Check.STATE_FAIL]
+    titles = ['Success', 'Warning', 'Fail']
+    counts = series.check_count
+
+    check_elements = []
+    for state in required[::-1]:
+        if counts[state]:
+            color = dict(Check.STATE_CHOICES).get(state)
+            count = str(counts[state])
+        else:
+            color = ''
+            count = '-'
+
+        check_elements.append(
+            f'<span class="patchlistchecks {color}">{count}</span>'
+        )
+
+    check_elements.reverse()
+
+    return mark_safe(
+        '<span title="%s">%s</span>'
+        % (' / '.join(titles), ''.join(check_elements))
+    )
+
+
+@register.filter(name='series_interest')
+def series_interest(series):
+    reviews = series.interest_count
+    review_title = (
+        f'has {reviews} interested reviewers'
+        if reviews > 0
+        else 'no interested reviewers'
+    )
+    review_class = 'exists' if reviews > 0 else ''
+    return mark_safe(
+        '<span class="patchinterest %s" title="%s">%s</span>'
+        % (review_class, review_title, reviews if reviews > 0 else '-')
+    )

patchwork/urls.py

@@ -33,9 +33,19 @@
     path('', project_views.project_list, name='project-list'),
     path(
         'project/<project_id>/list/',
+        patch_views.patch_list_redirect,
+        name='patch-list-redirect',
+    ),
+    path(
+        'project/<project_id>/patches/',
         patch_views.patch_list,
         name='patch-list',
     ),
+    path(
+        'project/<project_id>/series/',
+        series_views.series_list,
+        name='series-list',
+    ),
     path(
         'project/<project_id>/bundles/',
         bundle_views.bundle_list,

patchwork/views/patch.py

@@ -11,6 +11,7 @@
 from django.http import HttpResponseRedirect
 from django.shortcuts import get_object_or_404
 from django.shortcuts import render
+from django.shortcuts import redirect
 from django.urls import reverse
 
 from patchwork.forms import CreateBundleForm
@@ -40,6 +41,11 @@ def patch_list(request, project_id):
     return render(request, 'patchwork/list.html', context)
 
 
+def patch_list_redirect(request, project_id):
+    new_url = reverse('patch-list', kwargs={'project_id': project_id})
+    return redirect(f'{new_url}?{request.GET.urlencode()}')
+
+
 def patch_detail(request, project_id, msgid):
     project = get_object_or_404(Project, linkname=project_id)
     db_msgid = Patch.decode_msgid(msgid)

patchwork/views/series.py

@@ -2,12 +2,16 @@
 # Copyright (C) 2017 Stephen Finucane <stephen@that.guru>
 #
 # SPDX-License-Identifier: GPL-2.0-or-later
+import collections
 
 from django.http import HttpResponse
 from django.shortcuts import get_object_or_404
+from django.shortcuts import render
 
 from patchwork.models import Series
+from patchwork.models import Project
 from patchwork.views.utils import series_to_mbox
+from patchwork.paginator import Paginator
 
 
 def series_mbox(request, series_id):
@@ -20,3 +24,43 @@ def series_mbox(request, series_id):
     )
 
     return response
+
+
+def series_list(request, project_id):
+    project = get_object_or_404(Project, linkname=project_id)
+    sort = request.GET.get('order', 'date.desc')
+    sort_field, sort_dir = sort.split('.')
+    sort_order = f"{'-' if sort_dir == 'desc' else ''}{sort_field}"
+    context = {}
+    series_list = (
+        Series.objects.filter(project=project)
+        .only(
+            'submitter',
+            'project',
+            'version',
+            'name',
+            'date',
+            'id',
+            'cover_letter',
+        )
+        .select_related('project', 'submitter', 'cover_letter')
+        .order_by(sort_order)
+    )
+
+    paginator = Paginator(request, series_list)
+    context.update(
+        {
+            'project': project,
+            'projects': Project.objects.all(),
+            'series_list': series_list,
+            'page': paginator.current_page,
+            'order': sort,
+            'list_view': {
+                'view': 'series-list',
+                'view_params': {'project_id': project.linkname},
+                'params': collections.OrderedDict(),
+            },
+        }
+    )
+
+    return render(request, 'patchwork/series-list.html', context)