add search cell (#6793)

combo/apps/search/__init__.py

@@ -0,0 +1,26 @@
+# combo - content management system
+# Copyright (C) 2015  Entr'ouvert
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import django.apps
+
+class AppConfig(django.apps.AppConfig):
+    name = 'combo.apps.search'
+
+    def get_after_urls(self):
+        from . import urls
+        return urls.urlpatterns
+
+default_app_config = 'combo.apps.search.AppConfig'

combo/apps/search/migrations/0001_initial.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('auth', '0001_initial'),
+        ('data', '0009_auto_20150529_2247'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SearchCell',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('placeholder', models.CharField(max_length=20)),
+                ('order', models.PositiveIntegerField()),
+                ('slug', models.SlugField(verbose_name='Slug', blank=True)),
+                ('public', models.BooleanField(default=True, verbose_name='Public')),
+                ('groups', models.ManyToManyField(to='auth.Group', verbose_name='Groups', blank=True)),
+                ('page', models.ForeignKey(to='data.Page')),
+            ],
+            options={
+                'verbose_name': 'Search',
+            },
+            bases=(models.Model,),
+        ),
+    ]

combo/apps/search/models.py

@@ -0,0 +1,30 @@
+# combo - content management system
+# Copyright (C) 2015  Entr'ouvert
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from django import template
+from django.db import models
+from django.forms import models as model_forms
+from django.utils.translation import ugettext_lazy as _
+
+from combo.data.models import CellBase
+from combo.data.library import register_cell_class
+
+@register_cell_class
+class SearchCell(CellBase):
+    template_name = 'combo/search-cell.html'
+
+    class Meta:
+        verbose_name = _('Search')

combo/apps/search/static/js/search.js

@@ -0,0 +1,18 @@
+$(function() {
+  $('.search-form').on('submit', function() {
+    var q = $(this).find('input').val();
+    var search_result_ul = $(this).find('ul.result');
+    search_result_ul.empty();
+    $.getJSON($(this).data('search-api-url'),
+            {'q': q},
+            function (response) {
+                    console.log('success!', response);
+                    $(response.data).each(function(idx, elem) {
+                            $('<li><a href="' + elem.url + '">' + elem.title + '</a>' +
+                              '<p>' + elem.highlighted + '</p></li>').appendTo(search_result_ul);
+                    });
+            }
+    );
+    return false;
+  });
+});

combo/apps/search/templates/combo/search-cell.html

@@ -0,0 +1,8 @@
+{% load i18n %}
+<script type="text/javascript" src="{{ STATIC_URL }}js/search.js"></script>
+<form id="search-cell-{{cell.id}}" class="search-form"
+    data-search-api-url="{% url 'search' pk=cell.id %}">
+  {% trans 'Search:' %} <input name="q"> <button>→</button>
+  <ul class="result">
+  </ul>
+</form>

combo/apps/search/urls.py

@@ -0,0 +1,21 @@
+# combo - content management system
+# Copyright (C) 2015  Entr'ouvert
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from django.conf.urls import patterns, url
+
+from . import views
+
+urlpatterns = patterns('', url('^api/search/(?P<pk>\w+)/', views.search, name='search'))

combo/apps/search/views.py

@@ -0,0 +1,41 @@
+# combo - content management system
+# Copyright (C) 2015  Entr'ouvert
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import json
+
+from django.http import HttpResponse
+from haystack.query import SearchQuerySet
+
+from .models import SearchCell
+
+
+def search(request, pk):
+    cell = SearchCell.objects.get(id=pk)
+    # TODO: check the cell page is accessible to user, alter search parameters,
+    # etc.
+    query = request.GET.get('q')
+    searchqueryset = SearchQuerySet()
+    sqs = searchqueryset.auto_query(query).highlight()
+    sqs.load_all()
+
+    result = []
+    for item in sqs:
+        result.append({'title': item.title, 'url': item.url,
+            'highlighted': item.highlighted['text'][0]})
+
+    response = HttpResponse(content_type='application/json')
+    json.dump({'data': result}, response, indent=2)
+    return response

combo/settings.py

@@ -63,6 +63,7 @@ INSTALLED_APPS = (
     'combo.public',
     'combo.apps.wcs',
     'combo.apps.publik',
+    'combo.apps.search',
 )
 
 INSTALLED_APPS = plugins.register_plugins_apps(INSTALLED_APPS)