Produits Entr'ouvert » w.c.s. » Au quotidien

from quixote import get_request, get_response, get_session, redirect

from quixote.directory import Directory, AccessControlled

from quixote.html import TemplateIO, htmltext

import wcs

import wcs.admin.root

from qommon import _

from qommon import errors

from qommon.form import *

from qommon.backoffice.menu import html_top

from qommon.admin.menu import command_icon

from qommon import get_cfg

from links import Link

class LinkDirectory(Directory):

    _q_exports = ['', 'edit', 'delete']

    def __init__(self, link):

        self.link = link

    def _q_index(self):

        form = Form(enctype='multipart/form-data')

        form.add_submit('edit', _('Edit'))

        form.add_submit('delete', _('Delete'))

        form.add_submit('back', _('Back'))

        if form.get_submit() == 'edit':

            return redirect('edit')

        if form.get_submit() == 'delete':

            return redirect('delete')

        if form.get_submit() == 'back':

            return redirect('..')

        html_top('links', title = _('Link: %s') % self.link.title)

        r = TemplateIO(html=True)

        r += htmltext('<h2>%s</h2>') % _('Link: %s') % self.link.title

        r += htmltext('<p>')

        r += self.link.url

        r += htmltext('</p>')

        r += form.render()

        return r.getvalue()

    def edit(self):

        form = self.form()

        if form.get_submit() == 'cancel':

            return redirect('.')

        if form.is_submitted() and not form.has_errors():

            self.submit(form)

            return redirect('..')

        html_top('links', title = _('Edit Link: %s') % self.link.title)

        r = TemplateIO(html=True)

        r += htmltext('<h2>%s</h2>') % _('Edit Link: %s') % self.link.title

        r += form.render()

        return r.getvalue()

    def form(self):

        form = Form(enctype='multipart/form-data')

        form.add(StringWidget, 'title', title = _('Title'), required = True,

                value = self.link.title)

        form.add(StringWidget, 'url', title = _('URL'), required=False,

                value = self.link.url,

                hint=_('Leave empty to create a title'))

        form.add_submit('submit', _('Submit'))

        form.add_submit('cancel', _('Cancel'))

        return form

    def submit(self, form):

        for k in ('title', 'url'):

            widget = form.get_widget(k)

            if widget:

                setattr(self.link, k, widget.parse())

        self.link.store()

    def delete(self):

        form = Form(enctype='multipart/form-data')

        form.widgets.append(HtmlWidget('<p>%s</p>' % _(

                        'You are about to irrevocably delete this link.')))

        form.add_submit('submit', _('Submit'))

        form.add_submit('cancel', _('Cancel'))

        if form.get_submit() == 'cancel':

            return redirect('..')

        if not form.is_submitted() or form.has_errors():

            get_response().breadcrumb.append(('delete', _('Delete')))

            html_top('links', title = _('Delete Link'))

            r = TemplateIO(html=True)

            r += htmltext('<h2>%s</h2>') % _('Deleting Link: %s') % self.link.title

            r += form.render()

            return r.getvalue()

        else:

            self.link.remove_self()

            return redirect('..')

class LinksDirectory(AccessControlled, Directory):

    _q_exports = ['', 'new', 'listing', 'update_order']

    label = N_('Links')

    def is_accessible(self, user):

        from .backoffice import check_visibility

        return check_visibility('links', user)

    def _q_access(self):

        user = get_request().user

        if not user:

            raise errors.AccessUnauthorizedError()

        if not self.is_accessible(user):

            raise errors.AccessForbiddenError(

                    public_msg = _('You are not allowed to access Links Management'),

                    location_hint = 'backoffice')

        get_response().breadcrumb.append(('links/', _('Links')))

    def _q_index(self):

        html_top('links', _('Links'))

        r = TemplateIO(html=True)

        get_response().add_javascript(['jquery.js', 'jquery-ui.js', 'biglist.js'])

        get_response().filter['sidebar'] = self.get_sidebar()

        links = Link.select()

        Link.sort_by_position(links)

        r += htmltext('<ul class="biglist sortable" id="links-list">')

        for l in links:

            link_id = l.id

            r += htmltext('<li class="biglistitem" id="itemId_%s">') % link_id

            r += htmltext('<strong class="label"><a href="%s/">%s</a></strong>') % (link_id, l.title)

            r += htmltext('<p class="details">')

            r += l.url

            r += htmltext('</p>')

            r += htmltext('<p class="commands">')

            r += command_icon('%s/edit' % link_id, 'edit')

            r += command_icon('%s/delete' % link_id, 'remove')

            r += htmltext('</p></li>')

        r += htmltext('</ul>')

        return r.getvalue()

    def get_sidebar(self):

        r = TemplateIO(html=True)

        r += htmltext('<ul id="sidebar-actions">')

        r += htmltext('  <li><a class="new-item" href="new">%s</a></li>') % _('New Link')

        r += htmltext('</ul>')

        return r.getvalue()

    def update_order(self):

        request = get_request()

        new_order = request.form['order'].strip(';').split(';')

        links = Link.select()

        dict = {}

        for l in links:

            dict[str(l.id)] = l

        for i, o in enumerate(new_order):

            dict[o].position = i + 1

            dict[o].store()

        return 'ok'

    def new(self):

        link_ui = LinkDirectory(Link())

        form = link_ui.form()

        if form.get_submit() == 'cancel':

            return redirect('.')

        if form.is_submitted() and not form.has_errors():

            link_ui.submit(form)

            return redirect('%s/' % link_ui.link.id)

        get_response().breadcrumb.append(('new', _('New Link')))

        html_top('links', title = _('New Link'))

        r = TemplateIO(html=True)

        r += htmltext('<h2>%s</h2>') % _('New Link')

        r += form.render()

        return r.getvalue()

    def _q_lookup(self, component):

        try:

            link = Link.get(component)

        except KeyError:

            raise errors.TraversalError()

        get_response().breadcrumb.append((str(link.id), link.title))

        return LinkDirectory(link)

    def listing(self):

        return redirect('.')