源站地址填写为HTTP时，自动检测HTTPS是否可用

web/views/@default/servers/server/settings/origins/addPopup.js

@@ -16,10 +16,18 @@ Tea.context(function () {
 	this.changeProtocol = function () {
 		this.isOSS = this.protocol.startsWith("oss:")
 
+		if (this.protocol == "http") {
+			this.detectHTTPS()
+		} else {
+			this.adviceHTTPS = false
+		}
+
 		this.checkPort()
 	}
 
 	this.changeAddr = function () {
+		this.adviceHTTPS = false
+
 		if (this.serverType == "httpProxy") {
 			if (this.addr.startsWith("http://")) {
 				this.protocol = "http"
@@ -52,4 +60,41 @@ Tea.context(function () {
 			}
 		}
 	}
+
+	this.adviceHTTPS = false
+	var isDetectingHTTPS = false
+	this.detectHTTPS = function () {
+		if (isDetectingHTTPS) {
+			return
+		}
+		isDetectingHTTPS = true
+
+		this.adviceHTTPS = false
+		if (this.protocol == "http") {
+			this.$post(".detectHTTPS")
+				.params({
+					addr: this.addr
+				})
+				.success(function (resp) {
+					this.adviceHTTPS = resp.data.isOk
+					if (resp.data.isOk) {
+						this.addr = resp.data.addr
+					}
+				})
+				.done(function () {
+					isDetectingHTTPS = false
+				})
+		} else {
+			isDetectingHTTPS = false
+		}
+	}
+
+	this.switchToHTTPS = function () {
+		this.adviceHTTPS = false
+		this.protocol = "https"
+
+		if (this.addr.endsWith(":80")) {
+			this.addr = this.addr.substring(0, this.addr.length - (":80").length)
+		}
+	}
 })