From caade389a879dccd8f84886c77fcdea98718db12 Mon Sep 17 00:00:00 2001
From: Stan Grishin <stangri@melmac.net>
Date: Sun, 20 Oct 2019 15:42:08 -0700
Subject: luci-app-vpnbypass: better service control buttons

Signed-off-by: Stan Grishin <stangri@melmac.net>
---
 .../luasrc/view/vpnbypass/buttons.htm              | 53 +++++++++++++++++++
 .../luasrc/view/vpnbypass/css.htm                  |  9 ++++
 .../luasrc/view/vpnbypass/js.htm                   | 60 ++++++++++++++++++++++
 .../luasrc/view/vpnbypass/status-textarea.htm      | 13 +++++
 .../luasrc/view/vpnbypass/status.htm               | 10 ++++
 5 files changed, 145 insertions(+)
 create mode 100644 applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm
 create mode 100644 applications/luci-app-vpnbypass/luasrc/view/vpnbypass/css.htm
 create mode 100644 applications/luci-app-vpnbypass/luasrc/view/vpnbypass/js.htm
 create mode 100644 applications/luci-app-vpnbypass/luasrc/view/vpnbypass/status-textarea.htm
 create mode 100644 applications/luci-app-vpnbypass/luasrc/view/vpnbypass/status.htm

(limited to 'applications/luci-app-vpnbypass/luasrc/view')

diff --git a/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm
new file mode 100644
index 0000000000..9f79b9b779
--- /dev/null
+++ b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm
@@ -0,0 +1,53 @@
+<%#
+  Copyright 2019 Stan Grishin <stangri@melmac.net>
+-%>
+
+<%-
+	local packageName = "vpnbypass"
+	local tmpfsStatus = "Stopped"
+	local enabledFlag = luci.model.uci.cursor():get(packageName, "config", "enabled")
+	if luci.sys.call("iptables -t mangle -L | grep -q " .. packageName:upper()) == 0 then
+		tmpfsStatus = "Running"
+	end
+
+	if tmpfsStatus == "Stopped" then
+		btn_start_style = "cbi-button cbi-button-apply important"
+		btn_action_style = "cbi-button cbi-button-apply important"
+		btn_stop_style = "cbi-button cbi-button-reset -disabled"
+	else
+		btn_start_style = "cbi-button cbi-button-apply -disabled"
+		btn_action_style = "cbi-button cbi-button-apply important"
+		btn_stop_style = "cbi-button cbi-button-reset important"
+	end
+	if enabledFlag ~= "1" then
+		btn_start_style = "cbi-button cbi-button-apply -disabled"
+		btn_action_style = "cbi-button cbi-button-apply -disabled"
+		btn_enable_style = "cbi-button cbi-button-apply important"
+		btn_disable_style = "cbi-button cbi-button-reset -disabled"
+	else
+		btn_enable_style = "cbi-button cbi-button-apply -disabled"
+		btn_disable_style = "cbi-button cbi-button-reset important"
+	end
+-%>
+
+<%+vpnbypass/css%>
+<%+vpnbypass/js%>
+
+<div class="cbi-value"><label class="cbi-value-title">Service Control</label>
+	<div class="cbi-value-field">
+		<input type="button" class="<%=btn_start_style%>" id="btn_start" name="start" value="<%:Start%>" onclick="button_action(this)" />
+		<span id="btn_start_spinner" class="btn_spinner"></span>
+		<input type="button" class="<%=btn_action_style%>" id="btn_action" name="action" value="<%:Reload%>" onclick="button_action(this)" />
+		<span id="btn_action_spinner" class="btn_spinner"></span>
+		<input type="button" class="<%=btn_stop_style%>" id="btn_stop" name="stop" value="<%:Stop%>" onclick="button_action(this)"  />
+		<span id="btn_stop_spinner" class="btn_spinner"></span>
+		&nbsp;
+		&nbsp;
+		&nbsp;
+		&nbsp;
+		<input type="button" class="<%=btn_enable_style%>" id="btn_enable" name="enable" value="<%:Enable%>" onclick="button_action(this)"  />
+		<span id="btn_enable_spinner" class="btn_spinner"></span>
+		<input type="button" class="<%=btn_disable_style%>" id="btn_disable" name="disable" value="<%:Disable%>" onclick="button_action(this)"  />
+		<span id="btn_disable_spinner" class="btn_spinner"></span>
+	</div>
+</div>
diff --git a/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/css.htm b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/css.htm
new file mode 100644
index 0000000000..6fb3d51d3b
--- /dev/null
+++ b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/css.htm
@@ -0,0 +1,9 @@
+<style type="text/css">
+	.btn_spinner
+	{
+		display: inline-block;
+		width: 0px;
+		height: 16px;
+		margin: 0 0px;
+	}
+</style>
diff --git a/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/js.htm b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/js.htm
new file mode 100644
index 0000000000..76809e9387
--- /dev/null
+++ b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/js.htm
@@ -0,0 +1,60 @@
+
+<script type="text/javascript">
+//<![CDATA[
+ function button_action(action) {
+  var xhr = new XHR(false);
+  var btn_start = document.getElementById("btn_start");
+  var btn_action = document.getElementById("btn_action");
+  var btn_stop = document.getElementById("btn_stop");
+  var btn_enable = document.getElementById("btn_enable");
+  var btn_disable = document.getElementById("btn_disable");
+	var btn_spinner;
+	switch (action.name) {
+		case "start":
+			btn_spinner = document.getElementById("btn_start_spinner");
+			break;
+		case "action":
+			btn_spinner = document.getElementById("btn_action_spinner");
+			break;
+		case "stop":
+			btn_spinner = document.getElementById("btn_stop_spinner");
+			break;
+		case "enable":
+			btn_spinner = document.getElementById("btn_enable_spinner");
+			break;
+		case "disable":
+			btn_spinner = document.getElementById("btn_disable_spinner");
+			break;
+	}
+	btn_start.disabled = true;
+	btn_action.disabled = true;
+	btn_stop.disabled = true;
+	btn_enable.disabled = true;
+	btn_disable.disabled = true;
+  spinner(btn_spinner, 1);
+	xhr.get('<%=luci.dispatcher.build_url("admin", "services", "vpnbypass", "action")%>/' + action.name, null,
+		function (x) {
+			if (!x) {
+				return;
+			}
+      btn_start.disabled = false;
+      btn_action.disabled = false;
+      btn_stop.disabled = false;
+      btn_enable.disabled = false;
+      btn_disable.disabled = false;
+			spinner(btn_spinner, 0);
+      location.reload();
+     });
+}
+function spinner(element, state) {
+	if (state === 1) {
+    element.style.width = "16px";
+		element.innerHTML = '<img src="<%=resource%>/icons/loading.gif" alt="<%:Loading%>" width="16" height="16" style="vertical-align:middle" />';
+	}
+	else {
+    element.style.width = "0px";
+		element.innerHTML = '';
+	}
+}
+//]]>
+</script>
diff --git a/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/status-textarea.htm b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/status-textarea.htm
new file mode 100644
index 0000000000..75243e3950
--- /dev/null
+++ b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/status-textarea.htm
@@ -0,0 +1,13 @@
+<%#
+Copyright 2017-2019 Stan Grishin (stangri@melmac.net)
+This is free software, licensed under the Apache License, Version 2.0
+-%>
+
+<%+cbi/valueheader%>
+
+<textarea rows="<%=select(2, self:cfgvalue(section):gsub('\n', '\n'))%>"
+  style="border:none;box-shadow:none;background:transparent;font-weight:bold;line-height:20px;width:50em;padding:none;margin:6px;resize:none;overflow:hidden;"
+  disabled="disabled"><%=self:cfgvalue(section):gsub('\n', '\n')%>
+</textarea>
+
+<%+cbi/valuefooter%>
diff --git a/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/status.htm b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/status.htm
new file mode 100644
index 0000000000..c453428405
--- /dev/null
+++ b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/status.htm
@@ -0,0 +1,10 @@
+<%#
+Copyright 2017-2018 Dirk Brenken (dev@brenken.org)
+This is free software, licensed under the Apache License, Version 2.0
+-%>
+
+<%+cbi/valueheader%>
+
+<input name="status" id="status" type="text" class="cbi-input-text" style="outline:none;border:none;box-shadow:none;background:transparent;font-weight:bold;line-height:30px;height:30px;width:50em;" value="<%=self:cfgvalue(section)%>" disabled="disabled" />
+
+<%+cbi/valuefooter%>
-- 
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