luci-app-travelmate: sync with update 1.2.4

* with the config option 'trm_radio' you can now restrict travelmate
  to a single radio (e.g. 'radio1') or change the overall
  scanning order (e.g. 'radio1 radio2 radio0')
* LuCI: show QR codes now inline on the overview page
  (collapsed by default)

Signed-off-by: Dirk Brenken <dev@brenken.org>

2 files changed, 80 insertions, 66 deletions

diff --git a/applications/luci-app-travelmate/luasrc/view/travelmate/ap_qr.htm b/applications/luci-app-travelmate/luasrc/view/travelmate/ap_qr.htm
deleted file mode 100644
index 3f01a81e3..000000000
--- a/applications/luci-app-travelmate/luasrc/view/travelmate/ap_qr.htm
+++ /dev/null
@@ -1,66 +0,0 @@
-<%#
-Copyright 2018 Dirk Brenken (dev@brenken.org)
-This is free software, licensed under the Apache License, Version 2.0
--%>
-
-<%+header%>
-
-<div class="cbi-map">
-	<div class="cbi-map-descr">
-		<%=translate("Here you'll find the QR codes from all of your configured Access Points. It allows you to connect your Android or iOS devices to your router's WiFi using the QR code shown below.")%>
-	</div>
-	<%- local uci = require("luci.model.uci").cursor()
-
-		uci:foreach("wireless", "wifi-iface", function(s)
-			local device = s.device or ""
-			local mode = s.mode or ""
-			local ssid = s.ssid or ""
-			local enc = s.encryption or ""
-			local key = s.key or ""
-			local hidden = s.hidden or "false"
-			local disabled = s.disabled or ""
-			local wep_slots = {s.key1 or "", s.key2 or "", s.key3 or "", s.key4 or ""}
-
-			if device and mode == "ap" and disabled ~= "1" then
-				if string.match(enc, '^psk') then
-					enc = "WPA"
-				elseif string.match(enc, '^wep') then
-					enc = "WEP"
-					if tonumber(key) then
-						key = wep_slots[tonumber(key)]
-					end
-				elseif enc == "none" then
-					enc = "nopass"
-					key = "nokey"
-				else
-					enc = ""
-				end
-
-				if hidden == "1" then
-					hidden = "true"
-				end
-
-				if ssid and enc and key then
-					local e_ssid = string.gsub(ssid,"[\"\\';:, ]",[[\\\%1]])
-					local e_key = string.gsub(key,"[\"\\';:, ]",[[\\\%1]])
-					local qrcode = ""
-
-					qrcode = luci.sys.exec("/usr/bin/qrencode --inline --8bit --type=SVG --output=- 'WIFI:S:\"'" .. e_ssid .. "'\";T:'" .. enc .. "';P:\"'" .. e_key .. "'\";H:'" .. hidden .. "';'")
-	-%>
-	<div class="cbi-section">
-		<h3>AP on <%=device%> with SSID "<%=ssid%>"</h3>
-		<h3><%=qrcode%></h3>
-	</div>
-	<%-
-				end
-			end
-		end)
-	-%>
-</div>
-<div class="cbi-page-actions right">
-	<form class="inline" action="<%=luci.dispatcher.build_url('admin/services/travelmate/tab_from_cbi')%>" method="post">
-		<input class="cbi-button cbi-button-reset" type="submit" value="<%:Back to overview%>" />
-	</form>
-</div>
-
-<%+footer%>
diff --git a/applications/luci-app-travelmate/luasrc/view/travelmate/runtime.htm b/applications/luci-app-travelmate/luasrc/view/travelmate/runtime.htm
index 272612600..1a53b577d 100644
--- a/applications/luci-app-travelmate/luasrc/view/travelmate/runtime.htm
+++ b/applications/luci-app-travelmate/luasrc/view/travelmate/runtime.htm
@@ -75,6 +75,15 @@ This is free software, licensed under the Apache License, Version 2.0
 		}
 	}
 
+	function toggle_qrcode() {
+		var view = document.getElementById("qrcode");
+		if (view.style.display === "none") {
+			view.style.display = "block";
+		} else {
+			view.style.display = "none";
+		}
+	}
+
 	XHR.get('<%=luci.dispatcher.build_url("admin", "services", "travelmate", "status")%>', null,
 	function(x, json_info)
 	{
@@ -142,3 +151,74 @@ This is free software, licensed under the Apache License, Version 2.0
 		<span id="btn1_running" style="display:inline-block; width:16px; height:16px; margin:0 5px"></span>
 	</div>
 </div>
+<div class="cbi-value" id="button_2">
+	<label class="cbi-value-title" for="button_2"><%:View AP QR-Codes%></label>
+	<div class="cbi-value-field">
+		<input class="cbi-button cbi-button-apply" type="button" value="<%:Show/Hide QR-Codes%>" onclick="toggle_qrcode()" />
+	</div>
+</div>
+<div class="cbi-value" style="margin-bottom: 0px">
+	<span class="cbi-value" style="display: none" id="qrcode">
+<%-
+		local fs  = require("nixio.fs")
+		local uci = require("luci.model.uci").cursor()
+		local qrcode
+
+		uci:foreach("wireless", "wifi-iface", function(s)
+			local device = s.device or ""
+			local mode = s.mode or ""
+			local ssid = s.ssid or ""
+			local enc = s.encryption or ""
+			local key = s.key or ""
+			local hidden = s.hidden or "false"
+			local disabled = s.disabled or ""
+			local wep_slots = {s.key1 or "", s.key2 or "", s.key3 or "", s.key4 or ""}
+
+			if device and mode == "ap" and disabled ~= "1" then
+				if string.match(enc, '^psk') then
+					enc = "WPA"
+				elseif string.match(enc, '^wep') then
+					enc = "WEP"
+					if tonumber(key) then
+						key = wep_slots[tonumber(key)]
+					end
+				elseif enc == "none" then
+					enc = "nopass"
+					key = "nokey"
+				else
+					enc = ""
+				end
+
+				if hidden == "1" then
+					hidden = "true"
+				end
+
+				if ssid and enc and key then
+					local e_ssid = string.gsub(ssid,"[\"\\';:, ]",[[\\\%1]])
+					local e_key = string.gsub(key,"[\"\\';:, ]",[[\\\%1]])
+
+					if fs.access("/usr/bin/qrencode") then
+						qrcode = luci.sys.exec("/usr/bin/qrencode --inline --8bit --type=SVG --output=- 'WIFI:S:\"'" .. e_ssid .. "'\";T:'" .. enc .. "';P:\"'" .. e_key .. "'\";H:'" .. hidden .. "';'")
+-%>
+		<div class="cbi-value" style="border-bottom: 0px; margin-bottom: 0px; padding: 0.25em 0.6em; text-align: left">
+			<%=qrcode%>
+		</div>
+		<div class="cbi-value" style="border-bottom: 0px; margin-bottom: 0px; padding: 0.25em 0.6em; text-align: left">
+			<em><%:AP on %><%=device%><%: with SSID %>"<%=ssid%>"</em>
+			<hr />
+		</div>
+<%-
+					end
+				end
+			end
+		end)
+		if not qrcode then
+-%>
+		<div class="cbi-value" style="border-bottom: 0px; margin-bottom: 0px; padding: 0.25em 0.6em; text-align: left">
+			<em><%:For QR-Code support please install package 'qrencode'!%></em>
+		</div>
+<%-
+		end
+-%>
+	</span>
+</div>