treewide: switch firewall zone, network and iface lists to dropdown code
authorJo-Philipp Wich <jo@mein.io>
Fri, 8 Jun 2018 06:19:20 +0000 (08:19 +0200)
committerJo-Philipp Wich <jo@mein.io>
Fri, 8 Jun 2018 06:19:20 +0000 (08:19 +0200)
Also switch the weekday and monthday lists in the firewall rule details to
cbi dropdowns, vastly uncluttering the form.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
applications/luci-app-firewall/luasrc/model/cbi/firewall/forward-details.lua
applications/luci-app-firewall/luasrc/model/cbi/firewall/rule-details.lua
applications/luci-app-firewall/luasrc/model/cbi/firewall/zone-details.lua
modules/luci-base/luasrc/view/cbi/firewall_zonelist.htm
modules/luci-base/luasrc/view/cbi/network_ifacelist.htm
modules/luci-base/luasrc/view/cbi/network_netlist.htm
modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/ifaces.lua
modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/wifi.lua
modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/wifi_add.lua

index 17a49483d77115fed13c2fdcf2e0b0eced594b42..39895c6f0d11f7e1337b83d79e3c5e5c03813c50 100644 (file)
@@ -55,6 +55,7 @@ o = s:option(Value, "src", translate("Source zone"))
 o.nocreate = true
 o.default = "wan"
 o.template = "cbi/firewall_zonelist"
+o.rmempty = false
 
 
 o = s:option(DynamicList, "src_mac",
index 1c838888f10e282da9c99191b99b61f74f686233..fffa64dad70d0b601af2fe77eb899e66808fe78c 100644 (file)
@@ -255,7 +255,7 @@ else
        o = s:option(Value, "src", translate("Source zone"))
        o.nocreate = true
        o.allowany = true
-       o.default = "wan"
+       o.allowlocal = "src"
        o.template = "cbi/firewall_zonelist"
 
 
@@ -282,11 +282,21 @@ else
        o.placeholder = translate("any")
 
 
-       o = s:option(Value, "dest", translate("Destination zone"))
+       o = s:option(Value, "dest_local", translate("Output zone"))
+       o.nocreate = true
+       o.allowany = true
+       o.rmempty = false
+       o.template = "cbi/firewall_zonelist"
+       o.alias = "dest"
+       o:depends("src", "")
+
+       o = s:option(Value, "dest_remote", translate("Destination zone"))
        o.nocreate = true
        o.allowany = true
        o.allowlocal = true
        o.template = "cbi/firewall_zonelist"
+       o.alias = "dest"
+       o:depends({["src"] = "", ["!reverse"] = true})
 
 
        o = s:option(Value, "dest_ip", translate("Destination address"))
@@ -316,9 +326,9 @@ else
                translate("Passes additional arguments to iptables. Use with care!"))
 end
 
-o = s:option(MultiValue, "weekdays", translate("Week Days"))
-o.oneline = true
-o.widget = "checkbox"
+o = s:option(DropDown, "weekdays", translate("Week Days"))
+o.multiple = true
+o.display = 5
 o:value("Sun", translate("Sunday"))
 o:value("Mon", translate("Monday"))
 o:value("Tue", translate("Tuesday"))
@@ -327,9 +337,9 @@ o:value("Thu", translate("Thursday"))
 o:value("Fri", translate("Friday"))
 o:value("Sat", translate("Saturday"))
 
-o = s:option(MultiValue, "monthdays", translate("Month Days"))
-o.oneline = true
-o.widget = "checkbox"
+o = s:option(DropDown, "monthdays", translate("Month Days"))
+o.multiple = true
+o.display = 15
 for i = 1,31 do
        o:value(translate(i))
 end
index a42c1499f09f59a138ebd47d2b4d24998e3b3ffa..e168c3c6054341273b7207662aba2c82acc4f234 100644 (file)
@@ -101,9 +101,12 @@ end
 function net.write(self, section, value)
        zone:clear_networks()
 
-       local n
-       for n in ut.imatch(value) do
-               zone:add_network(n)
+       local net
+       for net in ut.imatch(value) do
+               local n = nw:get_network(net) or nw:add_network(net, { proto = "none" })
+               if n then
+                       zone:add_network(n:name())
+               end
        end
 end
 
index b4260707ef1293326139e67b090aa9ce014967f6..3a108020b6062907cbcaddc2f10ae21ef80e5bde 100644 (file)
        end
 -%>
 
-<span>
-       <ul style="margin:0; list-style-type:none; text-align:left">
+<div class="cbi-dropdown" dropdown-items="5" placeholder="<%:-- please select -- %>"<%=
+       attr("name", cbid) ..
+       ifattr(self.widget == "checkbox", "multiple", "multiple") ..
+       ifattr(self.rmempty or self.optional, "optional", "optional")
+%>>
+       <script type="item-template"><!--
+               <li value="{{value}}">
+                       <span class="zonebadge" style="background:repeating-linear-gradient(45deg,rgba(204,204,204,0.5),rgba(204,204,204,0.5) 5px,rgba(255,255,255,0.5) 5px,rgba(255,255,255,0.5) 10px)">
+                               <strong>{{value}}:</strong><em>(<%:create%>)</em>
+                       </span>
+               </li>
+       --></script>
+       <ul>
                <% if self.allowlocal then %>
-               <li style="padding:0.5em">
-                       <input class="cbi-input-radio" data-update="click change"<%=attr("type", self.widget or "radio") .. attr("id", cbid .. "_empty") .. attr("name", cbid) .. attr("value", "") .. ifattr(checked[""], "checked", "checked")%> /> &#160;
-                       <label<%=attr("for", cbid .. "_empty")%>></label>
-                       <label<%=attr("for", cbid .. "_empty")%> style="background-color:<%=fwm.zone.get_color()%>" class="zonebadge">
+               <li value=""<%=ifattr(checked[""], "selected", "selected")%>>
+                       <span style="background-color:<%=fwm.zone.get_color()%>" class="zonebadge">
                                <strong><%:Device%></strong>
-                               <% if self.allowany and self.allowlocal then %>(<%:input%>)<% end %>
-                       </label>
+                               <% if self.allowany and self.allowlocal then -%>
+                                       (<%= self.alias ~= "dest"
+                                               and translate("output") or translate("input") %>)
+                               <%- end %>
+                       </span>
+               </li>
+               <% elseif self.widget ~= "checkbox" and (self.rmempty or self.optional) then %>
+               <li value=""<%=ifattr(checked[""], "selected", "selected")%>>
+                       <span class="zonebadge">
+                               <em><%:unspecified%></em>
+                       </span>
                </li>
                <% end %>
                <% if self.allowany then %>
-               <li style="padding:0.5em">
-                       <input class="cbi-input-radio" data-update="click change"<%=attr("type", self.widget or "radio") .. attr("id", cbid .. "_any") .. attr("name", cbid) .. attr("value", "*") .. ifattr(checked["*"], "checked", "checked")%> /> &#160;
-                       <label<%=attr("for", cbid .. "_any")%>></label>
-                       <label<%=attr("for", cbid .. "_any")%> style="background-color:<%=fwm.zone.get_color()%>" class="zonebadge">
+               <li value="*"<%=ifattr(checked["*"], "selected", "selected")%>>
+                       <span style="background-color:<%=fwm.zone.get_color()%>" class="zonebadge">
                                <strong><%:Any zone%></strong>
                                <% if self.allowany and self.allowlocal then %>(<%:forward%>)<% end %>
-                       </label>
+                       </span>
                </li>
                <% end %>
                <%
                                if zone:name() ~= self.exclude then
                                        selected = selected or (value == zone:name())
                %>
-               <li style="padding:0.5em">
-                       <input class="cbi-input-radio" data-update="click change"<%=attr("type", self.widget or "radio") .. attr("id", cbid .. "." .. zone:name()) .. attr("name", cbid) .. attr("value", zone:name()) .. ifattr(checked[zone:name()], "checked", "checked")%> /> &#160;
-                       <label<%=attr("for", cbid .. "." .. zone:name())%>></label>
-                       <label<%=attr("for", cbid .. "." .. zone:name())%> style="background-color:<%=zone:get_color()%>" class="zonebadge">
+               <li<%=attr("value", zone:name()) .. ifattr(checked[zone:name()], "selected", "selected")%>>
+                       <span style="background-color:<%=zone:get_color()%>" class="zonebadge">
                                <strong><%=zone:name()%>:</strong>
-                               <%
+                               <%-
                                        local zempty = true
                                        for _, net in ipairs(zone:get_networks()) do
                                                net = nwm:get_network(net)
                                                if net then
                                                        zempty = false
-                               %>
+                               -%>
                                        <span class="ifacebadge<% if net:name() == self.network then %> ifacebadge-active<% end %>"><%=net:name()%>:
-                                       <%
+                                       <%-
                                                local nempty = true
                                                for _, iface in ipairs(net:is_bridge() and net:get_interfaces() or { net:get_interface() }) do
                                                        nempty = false
                                        %>
-                                               <img<%=attr("title", iface:get_i18n())%> style="width:16px; height:16px; vertical-align:middle" src="<%=resource%>/icons/<%=iface:type()%><%=iface:is_up() and "" or "_disabled"%>.png" />
+                                               <img<%=attr("title", iface:get_i18n())%> src="<%=resource%>/icons/<%=iface:type()%><%=iface:is_up() and "" or "_disabled"%>.png" />
                                        <% end %>
-                                       <% if nempty then %><em><%:(empty)%></em><% end %>
+                                       <% if nempty then %><em><%:(empty)%></em><% end -%>
                                        </span>
-                               <% end end %>
-                               <% if zempty then %><em><%:(empty)%></em><% end %>
-                       </label>
+                               <%- end end -%>
+                               <%- if zempty then %><em><%:(empty)%></em><% end -%>
+                       </span>
                </li>
                <% end end %>
 
                <% if self.widget ~= "checkbox" and not self.nocreate then %>
-               <li style="padding:0.5em">
-                       <input class="cbi-input-radio" data-update="click change" type="radio"<%=attr("id", cbid .. "_new") .. attr("name", cbid) .. attr("value", "-") .. ifattr(not selected, "checked", "checked")%> /> &#160;
-                       <label<%=attr("for", cbid .. "_new")%>></label>
-                       <div onclick="document.getElementById('<%=cbid%>_new').checked=true" class="zonebadge" style="background-color:<%=fwm.zone.get_color()%>">
-                               <em><%:unspecified -or- create:%>&#160;</em>
-                               <input type="text"<%=attr("name", cbid .. ".newzone") .. ifattr(not selected, "value", luci.http.formvalue(cbid .. ".newzone") or self.default)%> onfocus="document.getElementById('<%=cbid%>_new').checked=true" />
-                       </div>
+               <li value="-">
+                       <span class="zonebadge">
+                               <em><%:create%>:</em>
+                               <input type="password" style="display:none" />
+                               <input class="create-item-input" type="text" />
+                       </span>
                </li>
                <% end %>
        </ul>
-</span>
+</div>
 
 <%+cbi/valuefooter%>
index 62dbde7dd4fd863116f08ff5a9547f44f216fce2..abfa33e1edca600a7918db83f96427fe3c43edef 100644 (file)
@@ -19,7 +19,9 @@
 
        if value then
                for value in utl.imatch(value) do
-                       checked[value] = true
+                       for value in utl.imatch(value) do
+                               checked[value] = true
+                       end
                end
        else
                local n = self.network and net:get_network(self.network)
 -%>
 
 <input type="hidden" name="<%=cbeid%>" value="1" />
-<ul style="margin:0; list-style-type:none">
-       <% for _, iface in ipairs(ifaces) do
-            local link = iface:adminlink()
-         if (not self.nobridges  or not iface:is_bridge()) and
-                   (not self.noinactive or iface:is_up()) and
-                   iface:name() ~= self.exclude
-                then %>
-       <li>
-               <input class="cbi-input-<%=self.widget or "radio"%>" data-update="click change"<%=
-                       attr("type", self.widget or "radio") ..
-                       attr("id", cbid .. "." .. iface:name()) ..
-                       attr("name", cbid) .. attr("value", iface:name()) ..
-                       ifattr(checked[iface:name()], "checked", "checked")
-               %> />
-               <%- if not self.widget or self.widget == "checkbox" or self.widget == "radio" then -%>
-                       <label<%=attr("for", cbid .. "." .. iface:name())%>></label>
-               <%- end -%>
-               &#160;
-               <label<%=attr("for", cbid .. "." .. iface:name())%>>
-                       <% if link then -%><a href="<%=link%>"><% end -%>
-                       <img<%=attr("title", iface:get_i18n())%> style="width:16px; height:16px; vertical-align:middle" src="<%=resource%>/icons/<%=iface:type()%><%=iface:is_up() and "" or "_disabled"%>.png" />
-                       <% if link then -%></a><% end -%>
-                       <%=pcdata(iface:get_i18n())%>
-                       <% local ns = iface:get_networks(); if #ns > 0 then %>(
-                               <%- local i, n; for i, n in ipairs(ns) do -%>
-                                       <%-= (i>1) and ', ' -%>
-                                       <a href="<%=n:adminlink()%>"><%=n:name()%></a>
-                               <%- end -%>
-                       )<% end %>
-               </label>
-       </li>
-       <% end end %>
-       <% if not self.nocreate then %>
-       <li>
-               <input class="cbi-input-<%=self.widget or "radio"%>" data-update="click change"<%=
-                       attr("type", self.widget or "radio") ..
-                       attr("id", cbid .. "_custom") ..
-                       attr("name", cbid) ..
-                       attr("value", " ")
-               %> />
-               <%- if not self.widget or self.widget == "checkbox" or self.widget == "radio" then -%>
-                       <label<%=attr("for", cbid .. "_custom")%>></label>
-               <%- end -%>
-               &#160;
-               <label<%=attr("for", cbid .. "_custom")%>>
-                       <img title="<%:Custom Interface%>" style="width:16px; height:16px; vertical-align:middle" src="<%=resource%>/icons/ethernet_disabled.png" />
-                       <%:Custom Interface%>:
-               </label>
-               <input type="text" style="width:50px" onfocus="document.getElementById('<%=cbid%>_custom').checked=true" onblur="var x=document.getElementById('<%=cbid%>_custom'); x.value=this.value; x.checked=true" />
-       </li>
-       <% end %>
-</ul>
+
+<div class="cbi-dropdown" display-items="5" placeholder="<%:-- please select -- %>"<%=
+       attr("name", cbid) ..
+       ifattr(self.widget == "checkbox", "multiple", "multiple") ..
+       ifattr(self.widget == "checkbox", "optional", "optional")
+%>>
+       <script type="item-template"><!--
+               <li value="{{value}}">
+                       <img title="<%:Custom Interface%>: &quot;{{value}}&quot;" src="<%=resource%>/icons/ethernet_disabled.png" />
+                       <span class="hide-open">{{value}}</span>
+                       <span class="hide-close"><%:Custom Interface%>: "{{value}}"</span>
+               </li>
+       --></script>
+       <ul>
+               <% for _, iface in ipairs(ifaces) do
+                       if (not self.nobridges  or not iface:is_bridge()) and
+                          (not self.noinactive or iface:is_up()) and
+                          iface:name() ~= self.exclude
+                       then %>
+               <li<%=
+                       attr("value", iface:name()) ..
+                       ifattr(checked[iface:name()], "selected", "selected")
+               %>>
+                       <img<%=attr("title", iface:get_i18n())%> src="<%=resource%>/icons/<%=iface:type()%><%=iface:is_up() and "" or "_disabled"%>.png" />
+                       <span class="hide-open"><%=pcdata(iface:name())%></span>
+                       <span class="hide-close">
+                               <%=pcdata(iface:get_i18n())%>
+                               <% local ns = iface:get_networks(); if #ns > 0 then %>(
+                                       <%- local i, n; for i, n in ipairs(ns) do -%>
+                                               <%-= (i>1) and ', ' -%>
+                                               <a href="<%=n:adminlink()%>"><%=n:name()%></a>
+                                       <%- end -%>
+                               )<% end %>
+                       </span>
+               </li>
+               <% end end %>
+               <% if not self.nocreate then %>
+               <li value="">
+                       <img title="<%:Custom Interface%>" src="<%=resource%>/icons/ethernet_disabled.png" />
+                       <span><%:Custom Interface%>:</span>
+                       <input type="password" style="display:none" />
+                       <input class="create-item-input" type="text" />
+               </li>
+               <% end %>
+       </ul>
+</div>
 
 <%+cbi/valuefooter%>
index 8bf1a70a2058e99ab22cbe789ab0e08b94524434..ba6ebb843456f5e40dffad2139f806cca09feb8f 100644 (file)
        end
 -%>
 
-<ul style="margin:0; list-style-type:none; text-align:left">
-       <% for _, net in ipairs(networks) do
-              if (net:name() ~= "loopback") and
-                     (net:name() ~= self.exclude) and
-                     (not self.novirtual or not net:is_virtual())
-                  then %>
-       <li style="padding:0.25em 0">
-               <input class="cbi-input-<%=self.widget or "radio"%>" data-update="click change"<%=
-                       attr("type", self.widget or "radio") ..
-                       attr("id", cbid .. "." .. net:name()) ..
-                       attr("name", cbid) .. attr("value", net:name()) ..
-                       ifattr(checked[net:name()], "checked", "checked")
-               %> /> &#160;
-               <label<%=attr("for", cbid .. "." .. net:name())%>>
+<div class="cbi-dropdown" display-items="5" placeholder="<%:-- please select -- %>"<%=
+       attr("name", cbid) ..
+       ifattr(self.widget == "checkbox", "multiple", "multiple") ..
+       ifattr(self.widget == "checkbox", "optional", "optional")
+%>>
+       <script type="item-template"><!--
+               <li value="{{value}}">
+                       <span class="ifacebadge" style="background:repeating-linear-gradient(45deg,rgba(204,204,204,0.5),rgba(204,204,204,0.5) 5px,rgba(255,255,255,0.5) 5px,rgba(255,255,255,0.5) 10px)">
+                               {{value}}: <em>(<%:create%>)</em>
+                       </span>
+               </li>
+       --></script>
+       <ul>
+               <% if self.widget ~= "checkbox" then %>
+               <li value=""<%= ifattr(not value, "selected", "selected") %>>
+                       <em><%:unspecified%></em>
+               </li>
+               <% end %>
+
+               <% for _, net in ipairs(networks) do
+                      if (net:name() ~= "loopback") and
+                             (net:name() ~= self.exclude) and
+                             (not self.novirtual or not net:is_virtual())
+                          then %>
+               <li<%= attr("value", net:name()) .. ifattr(checked[net:name()], "selected", "selected") %>>
                        <span class="ifacebadge"><%=net:name()%>:
                                <%
                                        local empty = true
                                        for _, iface in ipairs(net:is_bridge() and net:get_interfaces() or { net:get_interface() }) do
                                                if not iface:is_bridge() then
                                                        empty = false
-                                %>
+                               -%>
                                        <img<%=attr("title", iface:get_i18n())%> style="width:16px; height:16px; vertical-align:middle" src="<%=resource%>/icons/<%=iface:type()%><%=iface:is_up() and "" or "_disabled"%>.png" />
-                               <% end end %>
-                               <% if empty then %><em><%:(no interfaces attached)%></em><% end %>
+                               <%- end end %>
+                               <% if empty then %>
+                                       <em class="hide-close"><%:(no interfaces attached)%></em>
+                                       <em class="hide-open">-</em>
+                               <% end %>
                        </span>
-               </label>
-       </li>
-       <% end end %>
+               </li>
+               <% end end %>
 
-       <% if not self.nocreate then %>
-       <li style="padding:0.25em 0">
-               <input class="cbi-input-<%=self.widget or "radio"%>" data-update="click change"<%=attr("type", self.widget or "radio") .. attr("id", cbid .. "_new") .. attr("name", cbid) .. attr("value", "-") .. ifattr(not value and self.widget ~= "checkbox", "checked", "checked")%> /> &#160;
-               <%- if not self.widget or self.widget == "checkbox" or self.widget == "radio" then -%>
-                       <label<%=attr("for", cbid .. "_new")%>></label>
-               <%- end -%>
-               <div style="padding:0.5em; display:inline">
-                       <label<%=attr("for", cbid .. "_new")%>><em>
+               <% if not self.nocreate then %>
+               <li value="-"<%= ifattr(not value and self.widget ~= "checkbox", "selected", "selected") %>>
+                       <em>
                                <%- if self.widget == "checkbox" then -%>
                                        <%:create:%>
                                <%- else -%>
                                        <%:unspecified -or- create:%>
-                               <%- end -%>&#160;</em></label>
+                               <%- end -%>
+                       </em>
                        <input style="display:none" type="password" />
-                       <input style="width:6em" type="text"<%=attr("name", cbid .. ".newnet")%> onfocus="document.getElementById('<%=cbid%>_new').checked=true" />
-               </div>
-       </li>
-       <% elseif self.widget ~= "checkbox" and self.unspecified then %>
-       <li style="padding:0.25em 0">
-               <input class="cbi-input-<%=self.widget or "radio"%>" data-update="click change"<%=
-                       attr("type", self.widget or "radio") ..
-                       attr("id", cbid .. "_uns") ..
-                       attr("name", cbid) ..
-                       attr("value", "") ..
-                       ifattr(not value or #value == 0, "checked", "checked")
-               %> /> &#160;
-               <div style="padding:0.5em; display:inline">
-                       <label<%=attr("for", cbid .. "_uns")%>><em><%:unspecified%></em></label>
-               </div>
-       </li>
-       <% end %>
-</ul>
+                       <input class="create-item-input" type="text" />
+               </li>
+               <% end %>
+       </ul>
+</div>
 
 <%+cbi/valuefooter%>
index 38e5de7b39be75fad648db060b61c50c93917ac9..5c630bb5ce1499ed953fc7139679a0efaf6cd102 100644 (file)
@@ -351,7 +351,6 @@ if has_firewall then
 
        fwzone.template = "cbi/firewall_zonelist"
        fwzone.network = arg[1]
-       fwzone.rmempty = false
 
        function fwzone.cfgvalue(self, section)
                self.iface = section
@@ -360,22 +359,16 @@ if has_firewall then
        end
 
        function fwzone.write(self, section, value)
-               local zone = fw:get_zone(value)
-
-               if not zone and value == '-' then
-                       value = m:formvalue(self:cbid(section) .. ".newzone")
-                       if value and #value > 0 then
-                               zone = fw:add_zone(value)
-                       else
-                               fw:del_network(section)
-                       end
-               end
-
+               local zone = fw:get_zone(value) or fw:add_zone(value)
                if zone then
                        fw:del_network(section)
                        zone:add_network(section)
                end
        end
+
+       function fwzone.remove(self, section)
+               fw:del_network(section)
+       end
 end
 
 
index cacaa2595833c1ca93ad61baa0c704bb6f2b7f35..d51a72aba1d998ad65949c3b9bf9a5810ea7e6bd 100644 (file)
@@ -390,22 +390,16 @@ network.novirtual = true
 function network.write(self, section, value)
        local i = nw:get_interface(section)
        if i then
-               if value == '-' then
-                       value = m:formvalue(self:cbid(section) .. ".newnet")
-                       if value and #value > 0 then
-                               local n = nw:add_network(value, {proto="none"})
-                               if n then n:add_interface(i) end
-                       else
-                               local n = i:get_network()
-                               if n then n:del_interface(i) end
-                       end
-               else
-                       local v
-                       for _, v in ipairs(i:get_networks()) do
-                               v:del_interface(i)
-                       end
-                       for v in ut.imatch(value) do
-                               local n = nw:get_network(v)
+               local _, net, old, new = nil, nil, {}, {}
+
+               for _, net in ipairs(i:get_networks()) do
+                       old[net:name()] = true
+               end
+
+               for net in ut.imatch(value) do
+                       new[net] = true
+                       if not old[net] then
+                               local n = nw:get_network(net) or nw:add_network(net, { proto = "none" })
                                if n then
                                        if not n:is_empty() then
                                                n:set("type", "bridge")
@@ -414,6 +408,15 @@ function network.write(self, section, value)
                                end
                        end
                end
+
+               for net, _ in pairs(old) do
+                       if not new[net] then
+                               local n = nw:get_network(net)
+                               if n then
+                                       n:del_interface(i)
+                               end
+                       end
+               end
        end
 end
 
index 8277deb2f6f23b128f81b4ff40ffde717878536b..e8a305882656226d54129aebe7d1b5ef57952d40 100644 (file)
@@ -94,14 +94,9 @@ function newnet.parse(self, section)
        local net, zone
 
        if has_firewall then
-               local zval  = fwzone:formvalue(section)
-               zone = fw:get_zone(zval)
-
-               if not zone and zval == '-' then
-                       zval = m:formvalue(fwzone:cbid(section) .. ".newzone")
-                       if zval and #zval > 0 then
-                               zone = fw:add_zone(zval)
-                       end
+               local value = fwzone:formvalue(section)
+               if value and #value > 0 then
+                       zone = fw:get_zone(value) or fw:add_zone(value)
                end
        end