Exemplo n.º 1
0
def add(request, key):
    """ add a new page
        to the set"""
    to = key # lame but it does the trick for now
    blocks = []
    form = PageForm(request.form)
    add  = BlockAddForm(request.form, prefix='_add')

    form.layout.choices =  Layout.get_key_to_path()
    if request.method == 'POST':
        # some logic to find __block elements.
        for key in request.form:
            if key.startswith('__block:'):
                name = key.split('__',2)[1][6:]
                blocks.append((name, BlockForm(request.form, prefix='__block:%s__' % name)))
        if add.validate() and add.add.data is True:
            blocks.append((add.name.data, BlockForm(prefix='__block:%s__' % add.name.data)))
            add = BlockAddForm(prefix='_add')
        elif form.validate() and all([block.validate() for _, block in blocks]):
            name = form.name.data
            slug = form.slug.data
            breadcrumb = form.breadcrumb.data
            state = form.state.data
            active = form.active.data
            if len(slug) < 1:
                slug = slugify(name)
            author = users.get_current_user()
            updated = datetime.now()

            description = form.description.data
            keywords = form.keywords.data
            body = form.body.data
            content_type = form.content_type.data
            if form.layout.data == 'Layout:None':
                layout = None
            else:
                layout = Layout.get(form.layout.data.split(':',1)[1])
            page = Node.add(to=to, name=name, slug=slug, breadcrumb=breadcrumb,
                            updated=updated, author=author, body=body,
                            description=description, keywords=keywords, layout=layout,
                            content_type=content_type,
                            state=state, active=active, type=PAGE)
            done = []
            try:
                for name, block in blocks:
                    b = Block(node=page, name=name, body=block.body.data)
                    b.put()
                    done.append(b)
            except:
                db.delete(done)
                Node.drop(page.get_key())
            if form.save.data is True:
                return redirect(url_for('nut:pages/list_pages'), 301)
            if form.cont.data is True:
                return redirect(url_for('nut:pages/edit', key=page.get_key()), 301)

    return render_template('app:pages/form.html', form=form, add=add, blocks=blocks)
Exemplo n.º 2
0
def edit(request, key):
    blocks = {}
    node = Node.get(key)
    add  = BlockAddForm(request.form, prefix='_add')
    if node.type == FOLDER:
        form = FolderForm(request.form, obj=node)
    else:
        form = PageForm(request.form, obj=node)
        form.layout.choices =  Layout.get_key_to_path()
        for block in node.blocks:
            blocks[block.name] = BlockForm(request.form, obj=block, prefix='__block:%s__' % block.name)

    if request.method == 'POST':
        blocks = dict(blocks)
        for key in request.form:
            if key.startswith('__block:'):
                name = key.split('__',2)[1][6:]
                if name not in blocks:
                    blocks[name] = BlockForm(request.form, prefix='__block:%s__' % name)
        if add.validate() and add.add.data is True:
            blocks[add.name.data] = BlockForm(prefix='__block:%s__' % add.name.data)
            add = BlockAddForm(prefix='_add')
        elif form.validate() and all([blocks[block].validate() for block in blocks]):
            layout_val = None
            if node.type == PAGE:
                layout_val = form.layout.data
                keys = blocks.keys()
                if form.layout.data == 'Layout:None':
                    form.layout.data = None
                else:
                    form.layout.data = Layout.get(form.layout.data.split(':',1)[1])
                for block in node.blocks:
                    blocks[block.name].auto_populate(block)
                    keys.remove(block.name)
                    block.put()
                for block in keys:
                    block = Block(node=node, name=block, body=blocks[block].body.data)
                    block.put()
            form.auto_populate(node)
            node.update()
            # invalidate cache
            node.invalidate_cache()

            if form.save.data is True:
                return redirect(url_for('nut:pages/list_pages'), 301)
            if layout_val is not None:
                form.layout.data = layout_val
    return render_template('app:pages/form.html', form=form, add=add, blocks=blocks.items(), mode='edit', node=node)
Exemplo n.º 3
0
 def prepopulate(self):
     layouts = [(v,v) for k,v in Layout.get_key_to_path()]
     layouts[0] = ('','---')
     self.index_layout.choices = layouts  
     self.articles_layout.choices = layouts
     self.search_layout.choices = layouts
     self.archive_layout.choices = layouts