2 return document.getElementById(s.substring(1));
6 $(s).style.display = 'block';
10 $(s).style.display = 'none';
13 function set_server() {
15 data.url = $("#server").value;
16 ubus_call("uci", "set", { "config": "attendedsysupgrade", "section": "server", values: { "url": data.url } })
17 ubus_call("uci", "commit", { "config": "attendedsysupgrade" })
18 var server_button = $("#server")
19 server_button.type = 'button';
20 server_button.className = 'cbi-button cbi-button-edit';
21 server_button.parentElement.removeChild($("#button_set"));
22 server_button.onclick = edit_server;
25 function edit_server() {
26 $("#server").type = 'text';
27 $("#server").onkeydown = function(event) {
28 if(event.key === 'Enter') {
33 $("#server").className = '';
34 $("#server").onclick = null;
36 button_set = document.createElement("input");
37 button_set.type = "button";
38 button_set.value = "Save";
39 button_set.name = "button_set";
40 button_set.id = "button_set";
41 button_set.className = 'cbi-button cbi-button-edit';
42 button_set.style = 'background-image: url("/luci-static/resources/cbi/save.gif");'
43 button_set.onclick = set_server
44 $("#server").parentElement.appendChild(button_set);
47 function edit_packages() {
48 data.edit_packages = true
50 $("#edit_packages").value = data.packages.join("\n");
51 show("#edit_packages");
54 // requests to the upgrade server
55 function server_request(request_dict, path, callback) {
56 request_dict.distro = data.release.distribution;
57 request_dict.target = data.release.target.split("\/")[0];
58 request_dict.subtarget = data.release.target.split("\/")[1];
59 var request = new XMLHttpRequest();
60 request.open("POST", data.url + "/" + path, true);
61 request.setRequestHeader("Content-type", "application/json");
62 request.send(JSON.stringify(request_dict));
63 request.onerror = function(e) {
64 error_box("upgrade server down")
67 request.addEventListener('load', function(event) {
72 // initial setup, get system information
74 data["ubus_rpc_session"] = "<%=luci.dispatcher.context.authsession%>"
75 ubus_call("rpc-sys", "packagelist", {}, "packages");
76 ubus_call("system", "board", {}, "release");
77 ubus_call("system", "board", {}, "board_name");
78 ubus_call("system", "board", {}, "model");
79 ubus_call("system", "info", {}, "memory");
80 uci_get({ "config": "attendedsysupgrade", "section": "server", "option": "url" })
81 uci_get({ "config": "attendedsysupgrade", "section": "client", "option": "upgrade_packages" })
82 uci_get({ "config": "attendedsysupgrade", "section": "client", "option": "advanced_mode" })
83 uci_get({ "config": "attendedsysupgrade", "section": "client", "option": "auto_search" })
87 function setup_ready() {
88 // checks if a async ubus calls have finished
89 if(ubus_counter != ubus_closed) {
90 setTimeout(setup_ready, 300)
92 if(data.auto_search == 1) {
95 show("#upgrade_button");
97 $("#server").value = data.url;
102 function uci_get(option) {
103 // simple wrapper to get a uci value store in data.<option>
104 ubus_call("uci", "get", option, option["option"])
109 function ubus_call(command, argument, params, variable) {
110 var request_data = {};
111 request_data.jsonrpc = "2.0";
112 request_data.id = ubus_counter;
113 request_data.method = "call";
114 request_data.params = [ data.ubus_rpc_session, command, argument, params ]
115 request_json = JSON.stringify(request_data)
117 var request = new XMLHttpRequest();
118 request.open("POST", ubus_url, true);
119 request.setRequestHeader("Content-type", "application/json");
120 request.onload = function(event) {
121 if(request.status === 200) {
122 var response = JSON.parse(request.responseText)
123 if(!("error" in response) && "result" in response) {
124 if(response.result.length === 2) {
125 if(command === "uci") {
126 data[variable] = response.result[1].value
128 data[variable] = response.result[1][variable]
132 error_box("<b>Ubus call faild:</b></br>Request: " + request_json + "</br>Response: " + JSON.stringify(response))
137 request.send(request_json);
140 function info_box(info_output, loading) {
141 // Shows notification if upgrade is available
142 // If loading is true then an "processing" animation is added
144 var loading_image = '';
146 loading_image = '<img src="/luci-static/resources/icons/loading.gif" alt="Loading" style="vertical-align:middle">';
148 $("#info_box").innerHTML = loading_image + info_output;
151 function error_box(error_output) {
152 // Shows erros in red box
154 $("#error_box").innerHTML = error_output;
158 function upgrade_check() {
159 // Asks server for new firmware
160 // If data.upgrade_packages is set to true search for new package versions as well
163 info_box("Searching for upgrades", true);
164 var request_dict = {}
165 request_dict.version = data.release.version;
166 request_dict.packages = data.packages;
167 request_dict.upgrade_packages = data.upgrade_packages
168 server_request(request_dict, "api/upgrade-check", upgrade_check_callback)
171 function upgrade_check_callback(request_text) {
172 var request_json = JSON.parse(request_text)
174 // create simple output to tell user whats going to be upgrade (release/packages)
176 if(request_json.version != undefined) {
177 info_output += "<h3>New firmware release available</h3>"
178 info_output += data.release.version + " to " + request_json.version
179 data.latest_version = request_json.version;
181 if(request_json.upgrades != undefined) {
182 info_output += "<h3>Package upgrades available</h3>"
183 for (upgrade in request_json.upgrades) {
184 info_output += "<b>" + upgrade + "</b>: " + request_json.upgrades[upgrade][1] + " to " + request_json.upgrades[upgrade][0] + "</br>"
187 data.packages = request_json.packages
188 info_box(info_output)
190 if(data.advanced_mode == 1) {
191 show("#edit_button");
193 var upgrade_button = $("#upgrade_button")
194 upgrade_button.value = "Request firmware";
195 upgrade_button.style.display = "block";
196 upgrade_button.disabled = false;
197 upgrade_button.onclick = upgrade_request;
201 function upgrade_request() {
205 // board_name or model (server tries to find the corrent profile)
207 // The rest is added by server_request()
208 $("#upgrade_button").disabled = true;
209 hide("#edit_packages");
210 hide("#edit_button");
211 hide("#keep_container");
213 var request_dict = {}
214 request_dict.version = data.latest_version;
215 request_dict.board = data.board_name
216 request_dict.model = data.model
218 if(data.edit_packages == true) {
219 request_dict.packages = $("#edit_packages").value.split("\n")
221 request_dict.packages = data.packages;
224 server_request(request_dict, "api/upgrade-request", upgrade_request_callback)
227 function upgrade_request_callback(request) {
229 var request_json = JSON.parse(request);
230 data.sysupgrade_url = request_json.sysupgrade;
231 data.checksum = request_json.checksum;
232 data.filesize = request_json.filesize;
234 info_output = "Firmware created"
235 if(data.advanced_mode == 1) {
236 info_output += '</br><a target="_blank" href="' + data.sysupgrade_url + '.log">Build log</a>'
238 info_box(info_output);
240 show("#keep_container");
241 var upgrade_button = $("#upgrade_button")
242 upgrade_button.disabled = false;
243 upgrade_button.style.display = "block";
244 upgrade_button.value = "Flash firmware";
245 upgrade_button.onclick = download_image;
248 function flash_image() {
249 // Flash image via rpc-sys upgrade_start
250 info_box("Flashing firmware. Don't unpower device", true)
251 ubus_call("rpc-sys", "upgrade_start", { "keep": $("#keep").checked }, 'message');
252 ping_max = 3600; // in seconds
253 setTimeout(ping_ubus, 10000)
256 function ping_ubus() {
257 // Tries to connect to ubus. If the connection fails the device is likely still rebooting.
258 // If more time than ping_max passes update may failed
261 var request = new XMLHttpRequest();
262 request.open("GET", ubus_url, true);
263 request.addEventListener('error', function(event) {
264 info_box("Rebooting device", true);
265 setTimeout(ping_ubus, 1000)
267 request.addEventListener('load', function(event) {
268 info_box("Success! Please reload web interface");
269 $("#upgrade_button").value = "reload page";
270 show("#upgrade_button");
271 $("#upgrade_button").disabled = false;
272 $("#upgrade_button").onclick = function() { location.reload(); }
276 error_box("Web interface could not reconnect to your device. Please reload web interface or check device manually")
280 function upload_image(blob) {
281 // Uploads received blob data to the server using cgi-io
282 var request = new XMLHttpRequest();
283 var form_data = new FormData();
285 form_data.append("sessionid", data.ubus_rpc_session)
286 form_data.append("filename", "/tmp/firmware.bin")
287 form_data.append("filemode", 755) // insecure?
288 form_data.append("filedata", blob)
290 request.addEventListener('load', function(event) {
291 request_json = JSON.parse(request.responseText)
292 if(data.checksum != request_json.checksum) {
293 error_box("Checksum missmatch! Please retry")
299 request.addEventListener('error', function(event) {
300 info_box("Upload of firmware failed, please retry by reloading web interface")
303 request.open('POST', origin + '/cgi-bin/cgi-upload');
304 request.send(form_data);
308 function download_image() {
309 // Download image from server once the url was received by upgrade_request
310 if(data.filesize > data.memory.free) {
311 error_box("Not enough free memory to download firmware. Please stop unneeded services on router and retry")
313 hide("#keep_container");
314 hide("#upgrade_button");
315 var download_request = new XMLHttpRequest();
316 download_request.open("GET", data.sysupgrade_url);
317 download_request.responseType = "arraybuffer";
319 download_request.onload = function () {
320 if (this.status === 200) {
321 var blob = new Blob([download_request.response], {type: "application/octet-stream"});
325 info_box("Downloading firmware", true);
326 download_request.send();
330 function server_request(request_dict, path, callback) {
331 request_dict.distro = data.release.distribution;
332 request_dict.target = data.release.target.split("\/")[0];
333 request_dict.subtarget = data.release.target.split("\/")[1];
334 var request = new XMLHttpRequest();
335 request.open("POST", data.url + "/" + path, true);
336 request.setRequestHeader("Content-type", "application/json");
337 request.send(JSON.stringify(request_dict));
338 request.onerror = function(e) {
339 error_box("Upgrade server down or could not connect")
342 request.addEventListener('load', function(event) {
343 request_text = request.responseText;
344 if (request.status === 200) {
345 callback(request_text)
347 } else if (request.status === 202) {
348 var imagebuilder = request.getResponseHeader("X-Imagebuilder-Status");
349 if(imagebuilder === "queue") {
351 var queue = request.getResponseHeader("X-Build-Queue-Position");
352 info_box("In build queue position " + queue, true)
353 console.log("queued");
354 } else if(imagebuilder === "initialize") {
355 info_box("Setting up ImageBuilder", true)
356 console.log("Setting up imagebuilder");
357 } else if(imagebuilder === "building") {
358 info_box("Building image");
359 console.log("building");
361 info_box("Processing request");
362 console.log(imagebuilder)
364 setTimeout(function() { server_request(request_dict, path, callback) }, 5000)
366 } else if (request.status === 204) {
367 // no upgrades available
368 info_box("No upgrades available")
370 } else if (request.status === 400) {
372 request_json = JSON.parse(request_text)
373 error_box(request_json.error)
375 } else if (request.status === 412) {
376 // this is a bit generic
377 error_box("Unsupported device, release, target, subtraget or board")
379 } else if (request.status === 413) {
380 error_box("No firmware created due to image size. Try again with less packages selected.")
382 } else if (request.status === 422) {
383 error_box("Unknown package in request")
385 } else if (request.status === 500) {
386 request_json = JSON.parse(request_text)
388 error_box_content = "<b>Internal server error</b></br>"
389 error_box_content += request_json.error
390 if(request_json.log != undefined) {
391 data.log_url = request_json.log
393 error_box(error_box_content)
395 } else if (request.status === 501) {
396 error_box("No sysupgrade file produced, may not supported by modell.")
398 } else if (request.status === 502) {
399 // python part offline
400 error_box("Server down for maintenance")
401 setTimeout(function() { server_request(request_dict, path, callback) }, 30000)
402 } else if (request.status === 503) {
403 error_box("Server overloaded")
404 setTimeout(function() { server_request(request_dict, path, callback) }, 30000)
408 document.onload = setup()