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from quixote import get_request, get_response, get_session, redirect
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from quixote.directory import Directory, AccessControlled
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from quixote.html import TemplateIO, htmltext
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import wcs
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import wcs.admin.root
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from wcs.backoffice.menu import *
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from qommon import errors
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from qommon.form import *
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from links import Link
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class LinkDirectory(Directory):
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_q_exports = ['', 'edit', 'delete']
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def __init__(self, link):
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self.link = link
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def _q_index(self):
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form = Form(enctype='multipart/form-data')
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form.add_submit('edit', _('Edit'))
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form.add_submit('delete', _('Delete'))
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form.add_submit('back', _('Back'))
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if form.get_submit() == 'edit':
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return redirect('edit')
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if form.get_submit() == 'delete':
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return redirect('delete')
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if form.get_submit() == 'back':
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return redirect('..')
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html_top('links', title = _('Link: %s') % self.link.title)
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r = TemplateIO(html=True)
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r += htmltext('<h2>%s</h2>') % _('Link: %s') % self.link.title
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r += htmltext('<p>')
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r += self.link.url
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r += htmltext('</p>')
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r += form.render()
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return r.getvalue()
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def edit(self):
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form = self.form()
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if form.get_submit() == 'cancel':
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return redirect('.')
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if form.is_submitted() and not form.has_errors():
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self.submit(form)
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return redirect('..')
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html_top('links', title = _('Edit Link: %s') % self.link.title)
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r = TemplateIO(html=True)
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r += htmltext('<h2>%s</h2>') % _('Edit Link: %s') % self.link.title
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r += form.render()
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return r.getvalue()
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def form(self):
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form = Form(enctype='multipart/form-data')
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form.add(StringWidget, 'title', title = _('Title'), required = True,
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value = self.link.title)
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form.add(StringWidget, 'url', title = _('URL'), required=False,
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value = self.link.url,
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hint=_('Leave empty to create a title'))
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form.add_submit('submit', _('Submit'))
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form.add_submit('cancel', _('Cancel'))
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return form
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def submit(self, form):
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for k in ('title', 'url'):
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widget = form.get_widget(k)
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if widget:
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setattr(self.link, k, widget.parse())
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self.link.store()
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def delete(self):
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form = Form(enctype='multipart/form-data')
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form.widgets.append(HtmlWidget('<p>%s</p>' % _(
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'You are about to irrevocably delete this link.')))
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form.add_submit('submit', _('Submit'))
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form.add_submit('cancel', _('Cancel'))
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if form.get_submit() == 'cancel':
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return redirect('..')
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if not form.is_submitted() or form.has_errors():
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get_response().breadcrumb.append(('delete', _('Delete')))
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html_top('links', title = _('Delete Link'))
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r = TemplateIO(html=True)
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r += htmltext('<h2>%s</h2>') % _('Deleting Link: %s') % self.link.title
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r += form.render()
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return r.getvalue()
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else:
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self.link.remove_self()
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return redirect('..')
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class LinksDirectory(AccessControlled, Directory):
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_q_exports = ['', 'new', 'listing', 'update_order']
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label = N_('Links')
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def _q_access(self):
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user = get_request().user
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if not user:
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raise errors.AccessUnauthorizedError()
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admin_role = get_cfg('aq-permissions', {}).get('links', None)
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if not (user.is_admin or admin_role in (user.roles or [])):
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raise errors.AccessForbiddenError(
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public_msg = _('You are not allowed to access Links Management'),
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location_hint = 'backoffice')
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get_response().breadcrumb.append(('links/', _('Links')))
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def _q_index(self):
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html_top('links', _('Links'))
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r = TemplateIO(html=True)
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get_response().add_javascript(['jquery.js', 'jquery-ui.js', 'biglist.js'])
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r += htmltext('<ul id="main-actions">')
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r += htmltext(' <li><a class="new-item" href="new">%s</a></li>') % _('New Link')
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r += htmltext('</ul>')
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links = Link.select()
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Link.sort_by_position(links)
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r += htmltext('<ul class="biglist sortable" id="links-list">')
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for l in links:
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link_id = l.id
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r += htmltext('<li class="biglistitem" id="itemId_%s">') % link_id
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r += htmltext('<strong class="label"><a href="%s/">%s</a></strong>') % (link_id, l.title)
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r += htmltext('<p class="details">')
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r += l.url
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r += htmltext('</p>')
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r += htmltext('<p class="commands">')
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r += command_icon('%s/edit' % link_id, 'edit')
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r += command_icon('%s/delete' % link_id, 'remove')
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r += htmltext('</p></li>')
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r += htmltext('</ul>')
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return r.getvalue()
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def update_order(self):
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request = get_request()
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new_order = request.form['order'].strip(';').split(';')
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links = Link.select()
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dict = {}
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for l in links:
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dict[str(l.id)] = l
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for i, o in enumerate(new_order):
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dict[o].position = i + 1
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dict[o].store()
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return 'ok'
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def new(self):
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link_ui = LinkDirectory(Link())
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form = link_ui.form()
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if form.get_submit() == 'cancel':
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return redirect('.')
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if form.is_submitted() and not form.has_errors():
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link_ui.submit(form)
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return redirect('%s/' % link_ui.link.id)
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get_response().breadcrumb.append(('new', _('New Link')))
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html_top('links', title = _('New Link'))
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r = TemplateIO(html=True)
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r += htmltext('<h2>%s</h2>') % _('New Link')
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r += form.render()
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return r.getvalue()
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def _q_lookup(self, component):
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try:
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link = Link.get(component)
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except KeyError:
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raise errors.TraversalError()
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get_response().breadcrumb.append((str(link.id), link.title))
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return LinkDirectory(link)
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def listing(self):
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return redirect('.')
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