Ejemplo n.º 1
0
    def delete(self, request, workspace_id, tab_id):

        # Get tab, if it does not exist, an http 404 error is returned
        tab = get_object_or_404(Tab.objects.select_related('workspace'), workspace__pk=workspace_id, pk=tab_id)
        if not request.user.is_superuser and not tab.workspace.users.filter(id=request.user.id).exists():
            return build_error_response(request, 403, _('You are not allowed to remove this tab'))

        tabs = Tab.objects.filter(workspace__pk=workspace_id).order_by('position')[::1]
        if len(tabs) == 1:
            msg = _("Tab cannot be deleted as workspaces need at least one tab")
            return build_error_response(request, 403, msg)

        if tab.iwidget_set.filter(readOnly=True).exists():
            msg = _("Tab cannot be deleted as it contains widgets that cannot be deleted")
            return build_error_response(request, 403, msg)

        # decrease the position of the following tabs
        for t in range(tab.position + 1, len(tabs)):
            tabs[t].position = tabs[t].position - 1
            tabs[t].save()

        # Remove the tab
        tabs.remove(tab)
        deleteTab(tab, request.user)

        if tab.visible:
            # set a new visible tab (first tab by default)
            activeTab = tabs[0]
            setVisibleTab(request.user, workspace_id, activeTab)

        return HttpResponse(status=204)
Ejemplo n.º 2
0
    def delete(self, request, workspace_id, tab_id):

        # Get tab, if it does not exist, an http 404 error is returned
        tab = get_object_or_404(Tab.objects.select_related('workspace'), workspace__pk=workspace_id, pk=tab_id)
        if not request.user.is_superuser and not tab.workspace.users.filter(id=request.user.id).exists():
            return HttpResponseForbidden()

        tabs = Tab.objects.filter(workspace__pk=workspace_id).order_by('position')[::1]
        if len(tabs) == 1:
            msg = _("tab cannot be deleted")
            return HttpResponseForbidden(msg)

        # decrease the position of the following tabs
        for t in range(tab.position + 1, len(tabs)):
            tabs[t].position = tabs[t].position - 1
            tabs[t].save()

        # Remove the tab
        tabs.remove(tab)
        deleteTab(tab, request.user)

        if tab.visible:
            # set a new visible tab (first tab by default)
            activeTab = tabs[0]
            setVisibleTab(request.user, workspace_id, activeTab)

        return HttpResponse(status=204)
Ejemplo n.º 3
0
    def delete(self, request, workspace_id, tab_id):

        # Get tab, if it does not exist, an http 404 error is returned
        tab = get_object_or_404(Tab.objects.select_related('workspace'), workspace__pk=workspace_id, pk=tab_id)
        if not request.user.is_superuser and not tab.workspace.users.filter(id=request.user.id).exists():
            return build_error_response(request, 403, _('You are not allowed to remove this tab'))

        tabs = Tab.objects.filter(workspace__pk=workspace_id).order_by('position')[::1]
        if len(tabs) == 1:
            msg = _("Tab cannot be deleted as workspaces need at least one tab")
            return build_error_response(request, 403, msg)

        if tab.iwidget_set.filter(readOnly=True).exists():
            msg = _("Tab cannot be deleted as it contains widgets that cannot be deleted")
            return build_error_response(request, 403, msg)

        # decrease the position of the following tabs
        for t in range(tab.position + 1, len(tabs)):
            tabs[t].position = tabs[t].position - 1
            tabs[t].save()

        # Remove the tab
        tabs.remove(tab)
        deleteTab(tab, request.user)

        if tab.visible:
            # set a new visible tab (first tab by default)
            activeTab = tabs[0]
            setVisibleTab(request.user, workspace_id, activeTab)

        return HttpResponse(status=204)