function UpdatePanel() { this.wifiboxURL; this.element; this.statusCheckInterval = 1000; this.statusCheckDelayer; // setTimout instance this.installedDelay = 60*1000; // Since we can't retrieve status during installation we show the installed text after a fixed delay this.installedDelayer; // setTimout instance this.retryDelay = 1000; this.retryDelayer; // setTimout instance //this.timeoutTime = 3000; this.canUpdate = false; this.currentVersion = ""; this.newestVersion; this.progress; this.imageSize; // states from api, see Doodle3D firmware src/script/d3d-updater.lua UpdatePanel.NONE = 1; // default state UpdatePanel.DOWNLOADING = 2; UpdatePanel.DOWNLOAD_FAILED = 3; UpdatePanel.IMAGE_READY = 4; // download successfull and checked UpdatePanel.INSTALLING = 5; UpdatePanel.INSTALLED = 6; UpdatePanel.INSTALL_FAILED = 7; this.state; // update state from api this.stateText = ""; // update state text from api this.networkMode; // network modes from SettingsWindow var self = this; this.init = function(wifiboxURL,updatePanelElement) { this.wifiboxURL = wifiboxURL; this.element = updatePanelElement; this.btnUpdate = this.element.find("#update"); this.statusDisplay = this.element.find("#updateState"); this.infoDisplay = this.element.find("#updateInfo"); this.btnUpdate.click(this.update); this.checkStatus(false); } this.update = function() { console.log("UpdatePanel:update"); self.downloadUpdate(); } this.downloadUpdate = function() { console.log("UpdatePanel:downloadUpdate"); $.ajax({ url: self.wifiboxURL + "/update/download", type: "POST", dataType: 'json', success: function(response){ console.log("UpdatePanel:downloadUpdate response: ",response); } }).fail(function() { console.log("UpdatePanel:downloadUpdate: failed"); }); self.setState(UpdatePanel.DOWNLOADING); self.startCheckingStatus(); } this.installUpdate = function() { console.log("UpdatePanel:installUpdate"); self.stopCheckingStatus(); $.ajax({ url: self.wifiboxURL + "/update/install", type: "POST", dataType: 'json', success: function(response){ console.log("UpdatePanel:installUpdate response: ",response); } }).fail(function() { console.log("UpdatePanel:installUpdate: no respons (there shouldn't be)"); }); self.setState(UpdatePanel.INSTALLING); clearTimeout(self.installedDelayer); self.installedDelayer = setTimeout(function() { self.setState(UpdatePanel.INSTALLED) },self.installedDelay); } this.startCheckingStatus = function() { clearTimeout(self.statusCheckDelayer); clearTimeout(self.retryDelayer); self.statusCheckDelayer = setTimeout(function() { self.checkStatus(true) },self.statusCheckInterval); } this.stopCheckingStatus = function() { clearTimeout(self.statusCheckDelayer); clearTimeout(self.retryDelayer); } this.checkStatus = function(keepChecking) { if (!communicateWithWifibox) return; $.ajax({ url: self.wifiboxURL + "/update/status", type: "GET", dataType: 'json', //timeout: self.timeoutTime, success: function(response){ console.log("UpdatePanel:checkStatus response: ",response); // Keep checking ? if(keepChecking) { switch(self.state){ case UpdatePanel.DOWNLOADING: case UpdatePanel.INSTALLING: clearTimeout(self.statusCheckDelayer); self.statusCheckDelayer = setTimeout(function() { self.checkStatus(keepChecking) },self.statusCheckInterval); break; } } if(response.status != "error") { var data = response.data; self.handleStatusData(data); } } }).fail(function() { //console.log("UpdatePanel:checkStatus: failed"); if(keepChecking) { clearTimeout(self.retryDelayer); self.retryDelayer = setTimeout(function() { self.checkStatus(keepChecking) },self.retryDelay); // retry after delay } }); } this.handleStatusData = function(data) { //console.log("UpdatePanel:handleStatusData"); self.canUpdate = data.can_update; if(self.currentVersion != data.current_version || self.newestVersion != data.newest_version) { self.currentVersion = data.current_version; self.newestVersion = data.newest_version; self.updateInfoDisplay(); } self.stateText = data.state_text; self.progress = data.progress; // not always available self.imageSize = data.image_size; // not always available self.setState(data.state_code); switch(this.state){ case UpdatePanel.IMAGE_READY: self.installUpdate(); break; } } this.setState = function(newState) { if(this.state == newState) return; console.log("UpdatePanel:setState: ",this.state," > ",newState,"(",this.stateText,") (networkMode: ",self.networkMode,") (newestVersion: ",self.newestVersion,")"); this.state = newState; // download button // if there isn't newestVersion data something went wrong, // probably accessing the internet if(self.newestVersion != undefined) { switch(this.state){ case UpdatePanel.NONE: case UpdatePanel.DOWNLOAD_FAILED: case UpdatePanel.INSTALL_FAILED: if(self.canUpdate) { self.btnUpdate.removeAttr("disabled"); } else { self.btnUpdate.attr("disabled", true); } break; default: self.btnUpdate.attr("disabled", true); break; } } else { self.btnUpdate.attr("disabled", true); } this.updateStatusDisplay(); } this.updateStatusDisplay = function() { var text = ""; if(self.newestVersion != undefined) { switch(this.state){ case UpdatePanel.NONE: if(self.canUpdate) { text = "Update(s) available."; } else { text = "You're up to date."; } break; case UpdatePanel.DOWNLOADING: text = "Downloading update..."; break; case UpdatePanel.DOWNLOAD_FAILED: text = "Downloading update failed."; break; case UpdatePanel.IMAGE_READY: text = "Update downloaded."; break; case UpdatePanel.INSTALLING: text = "Installing update... (will take a minute)"; break; case UpdatePanel.INSTALLED: text = "Update complete, please refresh Page."; break; case UpdatePanel.INSTALL_FAILED: text = "Installing update failed."; break; } } else { if(self.networkMode == SettingsWindow.NETWORK_MODE_ACCESS_POINT) { text = "Can't access internet in access point mode."; } else { text = "Can't access internet."; } } this.statusDisplay.html(text); } this.updateInfoDisplay = function() { var text = "Current version: "+self.currentVersion+". "; if(self.canUpdate) { text += "Latest version: "+self.newestVersion+"."; } self.infoDisplay.text(text); } this.setNetworkMode = function(networkMode) { self.networkMode = networkMode; } }