Produits Entr'ouvert » Combo

    template_name = 'combo/wcs/form.html'

    add_as_link_label = _('add a form link')

    add_link_label = _('New form link')

    edit_link_label = _('Edit form link')

    add_as_link_code = 'form-link'

from .models import Page, ParametersCell, MenuCell, LinkCell, LinkListCell, ConfigJsonCell

class LinkListCellForm(forms.ModelForm):

    class Meta:

        model = LinkListCell

        fields = ['title']

    def __init__(self, *args, **kwargs):

        super(LinkListCellForm, self).__init__(*args, **kwargs)

# -*- coding: utf-8 -*-

from __future__ import unicode_literals

from django.db import migrations, models

import django.db.models.deletion

class Migration(migrations.Migration):

    dependencies = [

        ('auth', '0008_alter_user_username_max_length'),

        ('data', '0038_increase_jsoncell_url_max_length'),

    ]

    operations = [

        migrations.CreateModel(

            name='LinkListCell',

            fields=[

                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),

                ('placeholder', models.CharField(max_length=20)),

                ('order', models.PositiveIntegerField()),

                ('slug', models.SlugField(blank=True, verbose_name='Slug')),

                ('extra_css_class', models.CharField(blank=True, max_length=100, verbose_name='Extra classes for CSS styling')),

                ('public', models.BooleanField(default=True, verbose_name='Public')),

                ('restricted_to_unlogged', models.BooleanField(default=False, verbose_name='Restrict to unlogged users')),

                ('last_update_timestamp', models.DateTimeField(auto_now=True)),

                ('groups', models.ManyToManyField(blank=True, to='auth.Group', verbose_name='Groups')),

                ('title', models.CharField(max_length=150, verbose_name='Title', blank=True)),

            ],

            options={

                'verbose_name': 'List of links',

            },

        ),

        migrations.AddField(

            model_name='linklistcell',

            name='page',

            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='data.Page'),

        ),

    ]

            if cell.placeholder and cell.placeholder.startswith('_'):

                continue

    def duplicate(self, page_target=None, placeholder=None):

        # set placeholder

        new_cell.placeholder = placeholder or new_cell.placeholder

    add_as_link_label = _('add a link')

    add_link_label = _('New link')

    edit_link_label = _('Edit link')

    add_as_link_code = 'link'

@register_cell_class

class LinkListCell(CellBase):

    title = models.CharField(_('Title'), max_length=150, blank=True)

    template_name = 'combo/link-list-cell.html'

    manager_form_template = 'combo/manager/link-list-cell-form.html'

    class Meta:

        verbose_name = _('List of links')

    @property

    def link_placeholder(self):

        return '_linkslist:{}'.format(self.pk)

    def get_items(self):

        return CellBase.get_cells(

            page=self.page,

            placeholder=self.link_placeholder,

            cell_filter=lambda x: hasattr(x, 'add_as_link_label'))

    def get_additional_label(self):

        title = self.title

        if not title:

            return None

        return utils.ellipsize(title)

    def get_cell_extra_context(self, context):

        extra_context = super(LinkListCell, self).get_cell_extra_context(context)

        links = []

        for cell in context.get('page_cells', []):

            if not hasattr(cell, 'add_as_link_label'):

                continue

            if not cell.placeholder == self.link_placeholder:

                continue

            links.append(cell.get_cell_extra_context(context))

        extra_context['links'] = links

        extra_context['title'] = self.title

        return extra_context

    def get_link_cell_classes(self):

        return CellBase.get_cell_classes(lambda x: hasattr(x, 'add_as_link_label'))

    def get_default_form_class(self):

        from .forms import LinkListCellForm

        return LinkListCellForm

    def render_for_search(self):

        return ''

    def export_subobjects(self):

        return {'links': json.loads(

            serializers.serialize(

                'json',

                self.get_items(),

                use_natural_foreign_keys=True,

                use_natural_primary_keys=True)

            )}

    def import_subobjects(self, cell_json):

        for link in cell_json['links']:

            link['fields']['placeholder'] = self.link_placeholder

        for link in serializers.deserialize('json', json.dumps(cell_json['links'])):

            link.save()

    def duplicate_m2m(self, new_cell):

        # duplicate also link items

        for link in self.get_items():

            link.duplicate(page_target=new_cell.page, placeholder=new_cell.link_placeholder)

{% extends "combo/cell_form.html" %}

{% load i18n %}

{% block cell-form %}

{{ form.as_p }}

{% with cell.get_items as links %}

{% if links %}

<p><label>{% trans "Links:" %}</label></p>

<div>

 <ul class="objects-list list-of-links" id="list-of-links-{{ cell.pk }}"

     data-link-list-order-url="{% url 'combo-manager-link-list-order' page_pk=page.pk cell_reference=cell.get_reference %}">

   {% for link in links %}

   <li data-link-item-id="{{ link.pk }}"><span class="handle">⣿</span>

   <span title="{{ link }}">{{ link|truncatechars:100 }}</span>

       <a rel="popup" title="{% trans "Edit" %}" class="link-action-icon edit" href="{% url 'combo-manager-page-list-cell-edit-link' page_pk=page.id cell_reference=cell.get_reference link_cell_reference=link.get_reference %}">{% trans "Edit" %}</a>

       <a rel="popup" title="{% trans "Delete" %}" class="link-action-icon delete" href="{% url 'combo-manager-page-list-cell-delete-link' page_pk=page.id cell_reference=cell.get_reference link_cell_reference=link.get_reference %}">{% trans "Delete" %}</a>

   </li>

   {% endfor %}

 </ul>

</div>

<script>

$(function () {

  $('#list-of-links-{{ cell.pk }}').sortable({

    handle: '.handle',

    update: function(event, ui) {

       var new_order = Object();

       $(this).find('li').each(function(i, x) {

           var suffix = $(x).data('link-item-id');

           new_order['pos_' + suffix] = i;

       });

       $.ajax({

           url: $(this).data('link-list-order-url'),

           data: new_order

       });

    }

  });

});

</script>

{% endif %}

{% endwith %}

<div class="buttons">

  {% for klass in cell.get_link_cell_classes %}

  <a rel="popup" href="{% url 'combo-manager-page-list-cell-add-link' page_pk=page.id cell_reference=cell.get_reference link_code=klass.add_as_link_code %}">{{ klass.add_as_link_label }}</a> {% if not forloop.last %}|{% endif %}

  {% endfor %}

</div>

{% endblock %}

ul.objects-list.list-of-links li {

	padding-left: 0;

}

ul.objects-list.list-of-links li a.link-action-icon {

	height: 100%;

	position: absolute;

	right: 0;

	top: 0;

	width: 3em;

	display: block;

	overflow: hidden;

	text-decoration: none;

	border: none;

	text-indent: -1000px;

	line-height: 3em;

}

ul.objects-list.list-of-links li a.link-action-icon::before {

	font-family: FontAwesome;

	text-indent: 0px;

	text-align: center;

	display: block;

	width: 100%;

}

ul.objects-list.list-of-links li a.link-action-icon.delete::before {

	content: "\f057"; /* remove-sign */

}

ul.objects-list.list-of-links li a.link-action-icon.edit {

	right: 3em;

}

ul.objects-list.list-of-links li a.link-action-icon.edit::before {

	content: "\f044";

}

{% extends "combo/manager_base.html" %}

{% load i18n %}

{% block appbar %}

{% if form.instance.pk %}

<h2>{{ form.instance.edit_link_label }}</h2>

{% else %}

<h2>{{ form.instance.add_link_label }}</h2>

{% endif %}

{% endblock %}

{% block content %}

<form method="post" enctype="multipart/form-data">

  {% csrf_token %}

  {{ form.as_p }}

  <div class="buttons">

    <button class="submit-button">{% trans "Save" %}</button>

    <a class="cancel" href="{% url 'combo-manager-page-view' pk=form.instance.page_id %}">{% trans 'Cancel' %}</a>

  </div>

</form>

{% endblock %}

        url(r'^pages/(?P<page_pk>\d+)/cell/(?P<cell_reference>[\w_-]+)/add-link/(?P<link_code>[\w-]+)$',

            views.page_list_cell_add_link,

            name='combo-manager-page-list-cell-add-link'),

        url(r'^pages/(?P<page_pk>\d+)/cell/(?P<cell_reference>[\w_-]+)/link/(?P<link_cell_reference>[\w_-]+)/$',

            views.page_list_cell_edit_link,

            name='combo-manager-page-list-cell-edit-link'),

        url(r'^pages/(?P<page_pk>\d+)/cell/(?P<cell_reference>[\w_-]+)/link/(?P<link_cell_reference>[\w_-]+)/delete$',

            views.page_list_cell_delete_link,

            name='combo-manager-page-list-cell-delete-link'),

        url(r'^pages/(?P<page_pk>\d+)/cell/(?P<cell_reference>[\w_-]+)/order$',

            views.link_list_order,

            name='combo-manager-link-list-order'),

from combo.data.models import Page, CellBase, ParentContentCell, PageSnapshot, LinkListCell

        context['page'] = context['cell'].page

class PageListCellAddLinkView(CreateView):

    template_name = 'combo/link_cell_form.html'

    def dispatch(self, request, *args, **kwargs):

        try:

            self.cell = CellBase.get_cell(kwargs['cell_reference'], page=kwargs['page_pk'])

        except LinkListCell.DoesNotExist:

            raise Http404

        for klass in self.cell.get_link_cell_classes():

            if klass.add_as_link_code == kwargs['link_code']:

                self.model = klass

                break

        if self.model is None:

            raise Http404

        return super(PageListCellAddLinkView, self).dispatch(request, *args, **kwargs)

    def get_form_class(self):

        return self.model().get_default_form_class()

    def get_form_kwargs(self):

        kwargs = super(PageListCellAddLinkView, self).get_form_kwargs()

        kwargs['instance'] = self.model(page=self.cell.page, placeholder=self.cell.link_placeholder)

        return kwargs

    def form_valid(self, form):

        orders = [x.order for x in self.cell.get_items()]

        if orders:

            form.instance.order = max(orders)+1

        else:

            form.instance.order = 1

        return super(PageListCellAddLinkView, self).form_valid(form)

    def get_success_url(self):

        return '%s#cell-%s' % (

            reverse('combo-manager-page-view', kwargs={'pk': self.kwargs.get('page_pk')}),

            self.kwargs['cell_reference'])

page_list_cell_add_link = PageListCellAddLinkView.as_view()

class PageListCellEditLinkView(UpdateView):

    template_name = 'combo/link_cell_form.html'

    def dispatch(self, request, *args, **kwargs):

        try:

            self.cell = CellBase.get_cell(kwargs['cell_reference'], page=kwargs['page_pk'])

        except LinkListCell.DoesNotExist:

            raise Http404

        try:

            self.object = CellBase.get_cell(kwargs['link_cell_reference'], page=kwargs['page_pk'])

        except ObjectDoesNotExist:

            raise Http404

        if self.object.placeholder != self.cell.link_placeholder:

            raise Http404

        self.model = self.object.__class__

        return super(PageListCellEditLinkView, self).dispatch(request, *args, **kwargs)

    def get_object(self, *args, **kwargs):

        return self.object

    def get_form_class(self):

        return self.model().get_default_form_class()

    def form_valid(self, form):

        if self.request.is_ajax():

            self.object = form.save()

            response = self.form_invalid(form)  # avoid redirection

        else:

            response = super(PageListCellEditLinkView, self).form_valid(form)

        PageSnapshot.take(self.cell.page, request=self.request, comment=_('changed cell "%s"') % self.cell)

        return response

    def get_success_url(self):

        return '%s#cell-%s' % (

            reverse('combo-manager-page-view', kwargs={'pk': self.kwargs.get('page_pk')}),

            self.kwargs['cell_reference'])

page_list_cell_edit_link = PageListCellEditLinkView.as_view()

class PageListCellDeleteLinkView(DeleteView):

    template_name = 'combo/generic_confirm_delete.html'

    def dispatch(self, request, *args, **kwargs):

        try:

            self.cell = CellBase.get_cell(kwargs['cell_reference'], page=kwargs['page_pk'])

        except LinkListCell.DoesNotExist:

            raise Http404

        try:

            self.object = CellBase.get_cell(kwargs['link_cell_reference'], page=kwargs['page_pk'])

        except ObjectDoesNotExist:

            raise Http404

        if self.object.placeholder != self.cell.link_placeholder:

            raise Http404

        self.model = self.object.__class__

        return super(PageListCellDeleteLinkView, self).dispatch(request, *args, **kwargs)

    def get_object(self, *args, **kwargs):

        return self.object

    def delete(self, request, *args, **kwargs):

        response = super(PageListCellDeleteLinkView, self).delete(request, *args, **kwargs)

        PageSnapshot.take(self.cell.page, request=self.request, comment=_('changed cell "%s"') % self.cell)

        return response

    def get_success_url(self):

        return '%s#cell-%s' % (

            reverse('combo-manager-page-view', kwargs={'pk': self.kwargs.get('page_pk')}),

            self.kwargs['cell_reference'])

page_list_cell_delete_link = PageListCellDeleteLinkView.as_view()

def link_list_order(request, page_pk, cell_reference):

    try:

        cell = CellBase.get_cell(cell_reference, page=page_pk)

    except LinkListCell.DoesNotExist:

        raise Http404

    has_changes = False

    for link in cell.get_items():

        old_order = link.order

        try:

            new_order = int(request.GET.get('pos_' + str(link.pk)))

        except TypeError:

            continue

        if new_order != old_order:

            link.order = new_order

            has_changes = True

            link.save(update_fields=['order'])

    if has_changes:

        PageSnapshot.take(cell.page, request=request, comment=_('reordered cells'))

    return HttpResponse(status=204)

{% block cell-content %}

{% spaceless %}

<div class="links-list">

  {% if title %}<h2>{{title}}</h2>{% endif %}

  <ul>

  {% for link in links %}

    <li><a href="{{ link.url }}">{{ link.title }}</a></li>

  {% endfor %}

  </ul>

</div>

{% endspaceless %}

{% endblock %}

from combo.data.models import (

    Page, CellBase, TextCell, LinkCell, MenuCell, JsonCellBase,

    JsonCell, ConfigJsonCell, LinkListCell

)

def test_link_list_cell():

    page = Page.objects.create(title='example page', slug='example-page')

    cell = LinkListCell.objects.create(order=0, page=page)

    item = LinkCell.objects.create(

        page=page,

        placeholder=cell.link_placeholder,

        title='Example Site',

        url='http://example.net/',

        order=0,

    )

    ctx = {'page_cells': [item]}

    assert '<ul><li><a href="http://example.net/">Example Site</a></li></ul>' in cell.render(ctx)

    item.title = ''

    assert '<ul><li><a href="http://example.net/">http://example.net/</a></li></ul>' in cell.render(ctx)

    item.link_page = page

    assert '<ul><li><a href="/example-page/">example page</a></li></ul>' in cell.render(ctx)

    item.title = 'altertitle'

    assert '<ul><li><a href="/example-page/">altertitle</a></li></ul>' in cell.render(ctx)

    item.anchor = 'anchor'

    assert '<ul><li><a href="/example-page/#anchor">altertitle</a></li></ul>' in cell.render(ctx)

    item.link_page = None

    assert '<ul><li><a href="http://example.net/#anchor">altertitle</a></li></ul>' in cell.render(ctx)

def test_link_list_cell_duplicate():

    page = Page.objects.create(title='xxx', slug='new', template_name='standard')

    cell = LinkListCell.objects.create(order=0, page=page)

    item = LinkCell.objects.create(

        page=page,

        placeholder=cell.link_placeholder,

        title='Example Site',

        url='http://example.net/',

        link_page=page,

        order=1,

    )

    new_cell = cell.duplicate()

    assert LinkCell.objects.count() == 2

    assert len(new_cell.get_items()) == 1

    new_item = new_cell.get_items()[0]

    assert new_item.page == page

    assert new_item.placeholder == new_cell.link_placeholder

    assert new_item.pk != item.pk

    assert new_item.title == item.title

    assert new_item.url == item.url

    assert new_item.link_page == item.link_page

from combo.data.models import Page, CellBase, TextCell, LinkCell, ConfigJsonCell, JsonCell, PageSnapshot, LinkListCell

def test_add_edit_delete_list_link_item(app, admin_user):

    Page.objects.all().delete()

    page = Page.objects.create(title='One', slug='one', template_name='standard')

    cell = LinkListCell.objects.create(order=0, placeholder='content', page=page)

    app = login(app)

    resp = app.get('/manage/pages/%s/' % page.pk)

    resp = resp.click(href='.*/add-link/link$')

    resp.forms[0]['title'] = 'Hello world'

    resp.forms[0]['url'] = 'http://example.com'

    resp = resp.forms[0].submit()

    assert resp.status_int == 302

    assert resp.location.endswith('/manage/pages/%s/#cell-%s' % (page.pk, cell.get_reference()))

    assert LinkCell.objects.count() == 1

    item = LinkCell.objects.get()

    assert item.title == 'Hello world'

    assert item.url == 'http://example.com'

    assert item.page == page

    assert item.placeholder == cell.link_placeholder

    resp = resp.follow()

    resp = resp.click(href='.*/link/%s/$' % item.get_reference())

    resp.forms[0]['title'] = 'Hello world 2'

    resp.forms[0]['url'] = 'http://example2.com'

    resp = resp.forms[0].submit()

    assert resp.status_int == 302

    assert resp.location.endswith('/manage/pages/%s/#cell-%s' % (page.pk, cell.get_reference()))

    assert LinkCell.objects.count() == 1

    item.refresh_from_db()

    assert item.title == 'Hello world 2'

    assert item.url == 'http://example2.com'

    resp = resp.follow()

    resp = resp.click(href='.*/link/%s/delete' % item.get_reference())

    resp = resp.forms[0].submit()

    assert resp.status_int == 302

    assert resp.location.endswith('/manage/pages/%s/#cell-%s' % (page.pk, cell.get_reference()))

    assert LinkCell.objects.count() == 0

def test_edit_link_list_order(app, admin_user):

    Page.objects.all().delete()

    page = Page.objects.create(title='One', slug='one', template_name='standard')

    cell = LinkListCell.objects.create(order=0, page=page)

    items = []

    for i in range(5):

        items.append(

            LinkCell.objects.create(

                page=page,

                placeholder=cell.link_placeholder,

                title='Foo %s' % i,

                url='http://example.net/',

                link_page=page,

                order=i+1,

            )

        )

    params = []

    new_order = [2, 3, 1, 4, 5]

    for i, (item, new_pos) in enumerate(zip(items, new_order)):

        params.append(('pos_%s' % item.pk, str(new_pos)))

    app = login(app)

    resp = app.get('/manage/pages/%s/cell/%s/order?%s' % (page.pk, cell.get_reference(), urlencode(params)))

    assert resp.status_code == 204

    for i, item in enumerate(items):

        item.refresh_from_db()

        assert item.order == new_order[i]

from combo.data.models import Page, PageSnapshot, CellBase, TextCell, LinkCell, LinkListCell

    cell3 = LinkListCell.objects.create(page=page, placeholder='content', order=2)

    item1 = LinkCell.objects.create(

        page=page,

        placeholder=cell3.link_placeholder,

        title='Example Site',

        url='http://example.net/',

        order=0,

    )

    item2 = LinkCell.objects.create(

        page=page,

        placeholder=cell3.link_placeholder,

        title='blah',

        link_page=page2,

        order=1,

    )

    new_cells_1 = CellBase.get_cells(page_id=new_page_1.id, placeholder='content')

    new_cells_2 = CellBase.get_cells(page_id=new_page_2.id, placeholder='content')

    assert new_cells_1[0].link_page_id == new_page_2.id

    assert new_cells_2[0].link_page_id == new_page_1.id

    assert len(new_cells_1[1].get_items()) == 2

    new_item_1 = new_cells_1[1].get_items()[0]

    assert isinstance(new_item_1, LinkCell)

    assert new_item_1.title == item1.title

    assert new_item_1.url == item1.url

    assert new_item_1.link_page is None

    new_item_2 = new_cells_1[1].get_items()[1]

    assert isinstance(new_item_2, LinkCell)

    assert new_item_2.title == item2.title

    assert new_item_2.url == ''

    assert new_item_2.link_page == new_page_2

from combo.data.models import CellBase, LinkListCell, Page

@wcs_present

def test_manager_link_list_cell_duplicate():

    page = Page.objects.create(title='xxx', slug='new', template_name='standard')

    cell = LinkListCell.objects.create(order=0, page=page)

    item = WcsFormCell.objects.create(

        page=page,

        placeholder=cell.link_placeholder,

        cached_title='A title',

        cached_url='http://example.com',

        cached_json={'foo': 'bar'},

        order=1)

    new_cell = cell.duplicate()

    assert WcsFormCell.objects.count() == 2

    assert len(new_cell.get_items()) == 1

    new_item = new_cell.get_items()[0]

    assert new_item.page == page

    assert new_item.placeholder == new_cell.link_placeholder

    assert new_item.pk != item.pk

    assert new_item.cached_title == item.cached_title

    assert new_item.cached_url == item.cached_url

    assert new_item.cached_json == item.cached_json

@wcs_present

def test_manager_add_edit_delete_list_link_item(app, admin_user):

    Page.objects.all().delete()

    page = Page.objects.create(title='One', slug='one', template_name='standard')

    cell = LinkListCell.objects.create(order=0, placeholder='content', page=page)

    app = login(app)

    resp = app.get('/manage/pages/%s/' % page.pk)

    resp = resp.click(href='.*/add-link/form-link$')

    resp.forms[0]['formdef_reference'] = 'default:form-title'

    resp = resp.forms[0].submit()

    assert resp.status_int == 302

    assert resp.location.endswith('/manage/pages/%s/#cell-%s' % (page.pk, cell.get_reference()))

    assert WcsFormCell.objects.count() == 1

    item = WcsFormCell.objects.get()

    assert item.formdef_reference == 'default:form-title'

    assert item.page == page

    assert item.placeholder == cell.link_placeholder

    resp = resp.follow()

    resp = resp.click(href='.*/link/%s/$' % item.get_reference())

    resp.forms[0]['formdef_reference'] = 'default:a-private-form'

    resp = resp.forms[0].submit()

    assert resp.status_int == 302

    assert resp.location.endswith('/manage/pages/%s/#cell-%s' % (page.pk, cell.get_reference()))

    assert WcsFormCell.objects.count() == 1

    item.refresh_from_db()

    assert item.formdef_reference == 'default:a-private-form'

    resp = resp.follow()

    resp = resp.click(href='.*/link/%s/delete' % item.get_reference())

    resp = resp.forms[0].submit()

    assert resp.status_int == 302

    assert resp.location.endswith('/manage/pages/%s/#cell-%s' % (page.pk, cell.get_reference()))

    assert WcsFormCell.objects.count() == 0

def test_import_export_pages_with_links():

    page = Page(title=u'bar', slug='bar', order=1)

    page.save()

    cell = LinkListCell.objects.create(order=0, placeholder='content', page=page)

    item = WcsFormCell.objects.create(

        page=page,

        placeholder=cell.link_placeholder,

        cached_title='A title',

        cached_url='http://example.com',

        cached_json={'foo': 'bar'},

        order=0,

    )

    site_export = [x.get_serialized_page() for x in Page.objects.all()]

    Page.objects.all().delete()

    Page.load_serialized_pages(site_export)

    new_page = Page.objects.get()

    new_cells = CellBase.get_cells(page_id=new_page.id, placeholder='content')

    assert len(new_cells[0].get_items()) == 1

    new_item = new_cells[0].get_items()[0]

    assert isinstance(new_item, WcsFormCell)

    assert new_item.cached_title == item.cached_title

    assert new_item.cached_url == item.cached_url

    assert new_item.cached_json == item.cached_json