Commit | Line | Data |
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a7393a71 RK |
1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
2 | * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
3 | * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
23cd2dcc | 4 | |
41e2dba2 | 5 | // Get the best-available objects for indexedDB and requestAnimationFrame. |
3d99a6fd | 6 | window.indexedDB = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB || window.msIndexedDB; |
41e2dba2 | 7 | window.requestAnimationFrame = window.requestAnimationFrame || window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || window.msRequestAnimationFrame; |
993fd081 | 8 | |
41e2dba2 | 9 | var mainDB; |
16e4f664 | 10 | var gAppInitDone = false; |
e1c3d337 | 11 | var firstRun = false; |
7a549148 | 12 | var gUIHideCountdown = 0; |
4b1d0915 | 13 | var gWaitCounter = 0; |
026c4f46 | 14 | var gTrackUpdateInterval; |
68afcd96 | 15 | var gAction, gActionLabel; |
fd6126e2 | 16 | var authData = null, userData = null; |
662078d1 | 17 | var gBackendURL = "https://backend.lantea.kairo.at/"; |
8f9306c5 | 18 | var gAuthClientID = "lantea"; |
7a549148 | 19 | |
b47b4a65 | 20 | window.onload = function() { |
68afcd96 RK |
21 | gAction = document.getElementById("action"); |
22 | gActionLabel = document.getElementById("actionlabel"); | |
23 | ||
b47b4a65 RK |
24 | var mSel = document.getElementById("mapSelector"); |
25 | for (var mapStyle in gMapStyles) { | |
26 | var opt = document.createElement("option"); | |
27 | opt.value = mapStyle; | |
28 | opt.text = gMapStyles[mapStyle].name; | |
29 | mSel.add(opt, null); | |
30 | } | |
23cd2dcc | 31 | |
4018d25a | 32 | var areas = document.getElementsByClassName("autoFade"); |
7a549148 RK |
33 | for (var i = 0; i <= areas.length - 1; i++) { |
34 | areas[i].addEventListener("mouseup", uiEvHandler, false); | |
35 | areas[i].addEventListener("mousemove", uiEvHandler, false); | |
36 | areas[i].addEventListener("mousedown", uiEvHandler, false); | |
37 | areas[i].addEventListener("mouseout", uiEvHandler, false); | |
38 | ||
39 | areas[i].addEventListener("touchstart", uiEvHandler, false); | |
40 | areas[i].addEventListener("touchmove", uiEvHandler, false); | |
41 | areas[i].addEventListener("touchend", uiEvHandler, false); | |
42 | areas[i].addEventListener("touchcancel", uiEvHandler, false); | |
43 | areas[i].addEventListener("touchleave", uiEvHandler, false); | |
44 | } | |
45 | ||
1222624d RK |
46 | document.getElementById("body").addEventListener("keydown", uiEvHandler, false); |
47 | ||
8e901dce | 48 | if (navigator.platform.length == "") { |
b91b74a7 RK |
49 | // For Firefox OS, don't display the "save" button. |
50 | // Do this by setting the debugHide class for testing in debug mode. | |
51 | document.getElementById("saveTrackButton").classList.add("debugHide"); | |
c4d0569c RK |
52 | } |
53 | ||
8f9306c5 RK |
54 | // Set backend URL in a way that it works for testing on localhost as well as |
55 | // both the lantea.kairo.at and lantea-dev.kairo.at deployments. | |
56 | if (window.location.host == "localhost") { | |
57 | gBackendURL = window.location.protocol + '//' + window.location.host + "/lantea-backend/"; | |
58 | } | |
59 | else { | |
60 | gBackendURL = window.location.protocol + '//' + "backend." + window.location.host + "/"; | |
61 | } | |
62 | // Make sure to use a different login client ID for the -dev setup. | |
63 | if (/\-dev\./.test(window.location.host)) { | |
64 | gAuthClientID += "-dev"; | |
65 | } | |
66 | ||
867ee0af RK |
67 | document.getElementById("libCloseButton").onclick = hideLibrary; |
68 | ||
8f9306c5 RK |
69 | // Set up the login area. |
70 | document.getElementById("loginbtn").onclick = startLogin; | |
71 | document.getElementById("logoutbtn").onclick = doLogout; | |
fd6126e2 RK |
72 | // Put in a logged-out state by default. |
73 | // Opening the track drawer will update this correctly. | |
74 | displayLogout(); | |
43255174 | 75 | |
582d50fc RK |
76 | gAction.addEventListener("dbinit-done", initMap, false); |
77 | gAction.addEventListener("mapinit-done", postInit, false); | |
78 | console.log("starting DB init..."); | |
993fd081 | 79 | initDB(); |
582d50fc | 80 | } |
4b1d0915 | 81 | |
582d50fc RK |
82 | function postInit(aEvent) { |
83 | gAction.removeEventListener(aEvent.type, postInit, false); | |
84 | console.log("init done, draw map."); | |
85 | gMapPrefsLoaded = true; | |
16e4f664 | 86 | gAppInitDone = true; |
14acbcf7 RK |
87 | //gMap.resizeAndDraw(); <-- HACK: This triggers bug 1001853, work around with a delay. |
88 | window.setTimeout(gMap.resizeAndDraw, 100); | |
582d50fc RK |
89 | gActionLabel.textContent = ""; |
90 | gAction.style.display = "none"; | |
91 | setTracking(document.getElementById("trackCheckbox")); | |
65946832 | 92 | gPrefs.get("devicename", function(aValue) { |
582d50fc | 93 | if (aValue) { |
65946832 | 94 | document.getElementById("uploadDevName").value = aValue; |
4b1d0915 | 95 | } |
582d50fc | 96 | }); |
e1c3d337 RK |
97 | if (firstRun) { |
98 | showFirstRunDialog(); | |
99 | } | |
100 | else { | |
101 | gPrefs.get("lastInfoShown", function(aValue) { | |
102 | if (!aValue || !parseInt(aValue) || parseInt(aValue) < 1) { | |
103 | showInfoDialog(); | |
104 | } | |
105 | }); | |
106 | } | |
107 | gPrefs.set("lastInfoShown", 1); | |
b47b4a65 RK |
108 | } |
109 | ||
110 | window.onresize = function() { | |
ac6286bd | 111 | gMap.resizeAndDraw(); |
b47b4a65 RK |
112 | } |
113 | ||
8f9306c5 | 114 | function startLogin() { |
662078d1 RK |
115 | var logerr = document.getElementById("loginerror"); |
116 | logerr.classList.add("hidden"); | |
117 | logerr.title = ""; | |
fd6126e2 RK |
118 | if (!authData || !authData["state"]) { |
119 | // We have no oAuth state, try to fetch it and call ourselves again if it worked. | |
120 | prepareLoginButton(function() { | |
121 | if (authData && authData["state"]) { | |
122 | startLogin(); | |
123 | } | |
124 | else if (!userData) { | |
125 | // Only warn if we didn't actually end up being logged in. | |
126 | console.log("No OAuth state and fetching fails, client or server may be offline."); | |
662078d1 RK |
127 | logerr.classList.remove("hidden"); |
128 | logerr.title = "Client or server may be offline."; | |
fd6126e2 RK |
129 | } |
130 | }); | |
131 | return; | |
132 | } | |
8f9306c5 RK |
133 | var authURL = authData["url"] + "authorize?response_type=code&client_id=" + gAuthClientID + "&scope=email" + |
134 | "&state=" + authData["state"] + "&redirect_uri=" + encodeURIComponent(getRedirectURI()); | |
135 | if (window.open(authURL, "KaiRoAuth", 'height=450,width=600')) { | |
136 | console.log("Sign In window open."); | |
137 | } | |
138 | else { | |
139 | console.log("Opening Sign In window failed."); | |
662078d1 RK |
140 | logerr.classList.remove("hidden"); |
141 | logerr.title = "Opening Sign-In window failed."; | |
8f9306c5 RK |
142 | } |
143 | } | |
144 | ||
145 | function getRedirectURI() { | |
67aadbe8 | 146 | return window.location.protocol + '//' + window.location.host + window.location.pathname.replace("index.html", "") + "login.html"; |
8f9306c5 RK |
147 | } |
148 | ||
149 | function doLogout() { | |
150 | fetchBackend("logout", "GET", null, | |
151 | function(aResult, aStatus) { | |
152 | if (aStatus < 400) { | |
153 | prepareLoginButton(); | |
154 | } | |
155 | else { | |
156 | console.log("Backend issue trying to log out."); | |
157 | } | |
158 | }, | |
159 | {} | |
160 | ); | |
161 | } | |
162 | ||
163 | function prepareLoginButton(aCallback) { | |
164 | fetchBackend("oauth_state", "GET", null, | |
165 | function(aResult, aStatus) { | |
166 | if (aStatus == 200) { | |
167 | if (aResult["logged_in"]) { | |
168 | userData = { | |
169 | "email": aResult["email"], | |
170 | "permissions": aResult["permissions"], | |
171 | }; | |
172 | authData = null; | |
173 | displayLogin(); | |
174 | } | |
175 | else { | |
176 | authData = {"state": aResult["state"], "url": aResult["url"]}; | |
177 | userData = null; | |
178 | displayLogout(); | |
179 | } | |
180 | } | |
181 | else { | |
3c30699f | 182 | console.log("Backend error " + aStatus + " fetching OAuth state: " + aResult["message"]); |
8f9306c5 RK |
183 | } |
184 | if (aCallback) { aCallback(); } | |
185 | }, | |
186 | {} | |
187 | ); | |
188 | } | |
189 | ||
8f9306c5 RK |
190 | function finishLogin(aCode, aState) { |
191 | if (aState == authData["state"]) { | |
192 | fetchBackend("login?code=" + aCode + "&state=" + aState + "&redirect_uri=" + encodeURIComponent(getRedirectURI()), "GET", null, | |
193 | function(aResult, aStatus) { | |
194 | if (aStatus == 200) { | |
195 | userData = { | |
196 | "email": aResult["email"], | |
197 | "permissions": aResult["permissions"], | |
198 | }; | |
199 | displayLogin(); | |
200 | } | |
201 | else { | |
202 | console.log("Login error " + aStatus + ": " + aResult["message"]); | |
203 | prepareLoginButton(); | |
204 | } | |
205 | }, | |
206 | {} | |
207 | ); | |
208 | } | |
209 | else { | |
210 | console.log("Login state did not match, not continuing with login."); | |
211 | } | |
212 | } | |
213 | ||
214 | function displayLogin() { | |
215 | document.getElementById("loginbtn").classList.add("hidden"); | |
216 | document.getElementById("logindesc").classList.add("hidden"); | |
217 | document.getElementById("username").classList.remove("hidden"); | |
218 | document.getElementById("username").textContent = userData.email; | |
219 | document.getElementById("uploadTrackButton").disabled = false; | |
867ee0af | 220 | document.getElementById("libraryShowLine").classList.remove("hidden"); |
8f9306c5 RK |
221 | document.getElementById("logoutbtn").classList.remove("hidden"); |
222 | } | |
223 | ||
224 | function displayLogout() { | |
225 | document.getElementById("logoutbtn").classList.add("hidden"); | |
226 | document.getElementById("username").classList.add("hidden"); | |
227 | document.getElementById("username").textContent = ""; | |
228 | document.getElementById("uploadTrackButton").disabled = true; | |
867ee0af | 229 | document.getElementById("libraryShowLine").classList.add("hidden"); |
8f9306c5 RK |
230 | document.getElementById("loginbtn").classList.remove("hidden"); |
231 | document.getElementById("logindesc").classList.remove("hidden"); | |
232 | } | |
233 | ||
582d50fc | 234 | function initDB(aEvent) { |
993fd081 | 235 | // Open DB. |
582d50fc RK |
236 | if (aEvent) |
237 | gAction.removeEventListener(aEvent.type, initDB, false); | |
1222624d | 238 | var request = window.indexedDB.open("MainDB-lantea", 2); |
993fd081 RK |
239 | request.onerror = function(event) { |
240 | // Errors can be handled here. Error codes explain in: | |
241 | // https://developer.mozilla.org/en/IndexedDB/IDBDatabaseException#Constants | |
0713fd6a RK |
242 | console.log("error opening mainDB: " + event.target.error); |
243 | showDBErrorDialog(); | |
244 | if (gDebug) { | |
245 | console.log("error code: " + event.target.error.code + | |
246 | " - name: " + event.target.error.name); | |
247 | } | |
993fd081 RK |
248 | }; |
249 | request.onsuccess = function(event) { | |
0713fd6a | 250 | mainDB = event.target.result; |
582d50fc RK |
251 | var throwEv = new CustomEvent("dbinit-done"); |
252 | gAction.dispatchEvent(throwEv); | |
993fd081 RK |
253 | }; |
254 | request.onupgradeneeded = function(event) { | |
255 | mainDB = request.result; | |
a8634d37 | 256 | var ver = mainDB.version || 0; // version is empty string for a new DB |
915d4271 RK |
257 | if (gDebug) |
258 | console.log("mainDB has version " + ver + ", upgrade needed."); | |
259 | if (!mainDB.objectStoreNames.contains("prefs")) { | |
a8634d37 RK |
260 | // Create a "prefs" objectStore. |
261 | var prefsStore = mainDB.createObjectStore("prefs"); | |
e1c3d337 | 262 | firstRun = true; |
915d4271 RK |
263 | } |
264 | if (!mainDB.objectStoreNames.contains("track")) { | |
a8634d37 RK |
265 | // Create a "track" objectStore. |
266 | var trackStore = mainDB.createObjectStore("track", {autoIncrement: true}); | |
267 | } | |
915d4271 | 268 | if (!mainDB.objectStoreNames.contains("tilecache")) { |
a8634d37 RK |
269 | // Create a "tilecache" objectStore. |
270 | var tilecacheStore = mainDB.createObjectStore("tilecache"); | |
271 | } | |
993fd081 RK |
272 | mainDB.onversionchange = function(event) { |
273 | mainDB.close(); | |
274 | mainDB = undefined; | |
275 | initDB(); | |
276 | }; | |
277 | }; | |
278 | } | |
279 | ||
7a549148 RK |
280 | function showUI() { |
281 | if (gUIHideCountdown <= 0) { | |
4018d25a | 282 | var areas = document.getElementsByClassName('autoFade'); |
7a549148 RK |
283 | for (var i = 0; i <= areas.length - 1; i++) { |
284 | areas[i].classList.remove("hidden"); | |
285 | } | |
286 | setTimeout(maybeHideUI, 1000); | |
287 | } | |
288 | gUIHideCountdown = 5; | |
289 | } | |
290 | ||
291 | function maybeHideUI() { | |
292 | gUIHideCountdown--; | |
293 | if (gUIHideCountdown <= 0) { | |
4018d25a | 294 | var areas = document.getElementsByClassName('autoFade'); |
7a549148 RK |
295 | for (var i = 0; i <= areas.length - 1; i++) { |
296 | areas[i].classList.add("hidden"); | |
297 | } | |
298 | } | |
299 | else { | |
300 | setTimeout(maybeHideUI, 1000); | |
301 | } | |
302 | } | |
303 | ||
026c4f46 RK |
304 | function updateTrackInfo() { |
305 | document.getElementById("trackLengthNum").textContent = calcTrackLength().toFixed(1); | |
306 | var duration = calcTrackDuration(); | |
307 | var durationM = Math.round(duration/60); | |
308 | var durationH = Math.floor(durationM/60); durationM = durationM - durationH * 60; | |
309 | document.getElementById("trackDurationH").style.display = durationH ? "inline" : "none"; | |
310 | document.getElementById("trackDurationHNum").textContent = durationH; | |
311 | document.getElementById("trackDurationMNum").textContent = durationM; | |
312 | } | |
313 | ||
993fd081 RK |
314 | function toggleTrackArea() { |
315 | var fs = document.getElementById("trackArea"); | |
123b3142 | 316 | if (fs.classList.contains("hidden")) { |
4018d25a | 317 | prepareLoginButton(); |
123b3142 | 318 | fs.classList.remove("hidden"); |
7a549148 | 319 | showUI(); |
026c4f46 | 320 | gTrackUpdateInterval = setInterval(updateTrackInfo, 1000); |
993fd081 RK |
321 | } |
322 | else { | |
026c4f46 | 323 | clearInterval(gTrackUpdateInterval); |
123b3142 | 324 | fs.classList.add("hidden"); |
993fd081 RK |
325 | } |
326 | } | |
327 | ||
b47b4a65 | 328 | function toggleSettings() { |
993fd081 | 329 | var fs = document.getElementById("settingsArea"); |
123b3142 RK |
330 | if (fs.classList.contains("hidden")) { |
331 | fs.classList.remove("hidden"); | |
7a549148 | 332 | showUI(); |
b47b4a65 RK |
333 | } |
334 | else { | |
123b3142 | 335 | fs.classList.add("hidden"); |
b47b4a65 RK |
336 | } |
337 | } | |
99631a75 | 338 | |
c5378747 RK |
339 | function toggleFullscreen() { |
340 | if ((document.fullScreenElement && document.fullScreenElement !== null) || | |
341 | (document.mozFullScreenElement && document.mozFullScreenElement !== null) || | |
342 | (document.webkitFullScreenElement && document.webkitFullScreenElement !== null)) { | |
343 | if (document.cancelFullScreen) { | |
344 | document.cancelFullScreen(); | |
345 | } else if (document.mozCancelFullScreen) { | |
346 | document.mozCancelFullScreen(); | |
347 | } else if (document.webkitCancelFullScreen) { | |
348 | document.webkitCancelFullScreen(); | |
349 | } | |
350 | } | |
351 | else { | |
352 | var elem = document.getElementById("body"); | |
353 | if (elem.requestFullScreen) { | |
354 | elem.requestFullScreen(); | |
355 | } else if (elem.mozRequestFullScreen) { | |
356 | elem.mozRequestFullScreen(); | |
357 | } else if (elem.webkitRequestFullScreen) { | |
358 | elem.webkitRequestFullScreen(); | |
359 | } | |
360 | } | |
361 | } | |
362 | ||
43255174 | 363 | function showUploadDialog() { |
6201b112 | 364 | var dia = document.getElementById("trackDialogArea"); |
43255174 RK |
365 | var areas = dia.children; |
366 | for (var i = 0; i <= areas.length - 1; i++) { | |
367 | areas[i].style.display = "none"; | |
368 | } | |
369 | document.getElementById("uploadDialog").style.display = "block"; | |
370 | document.getElementById("uploadTrackButton").disabled = true; | |
371 | dia.classList.remove("hidden"); | |
372 | } | |
373 | ||
e1c3d337 RK |
374 | function cancelTrackDialog() { |
375 | document.getElementById("trackDialogArea").classList.add("hidden"); | |
376 | document.getElementById("uploadTrackButton").disabled = false; | |
377 | } | |
378 | ||
ecde0af2 RK |
379 | function showGLWarningDialog() { |
380 | var dia = document.getElementById("dialogArea"); | |
381 | var areas = dia.children; | |
382 | for (var i = 0; i <= areas.length - 1; i++) { | |
383 | areas[i].style.display = "none"; | |
384 | } | |
385 | document.getElementById("noGLwarning").style.display = "block"; | |
386 | dia.classList.remove("hidden"); | |
387 | } | |
388 | ||
0713fd6a RK |
389 | function showDBErrorDialog() { |
390 | var dia = document.getElementById("dialogArea"); | |
391 | var areas = dia.children; | |
392 | for (var i = 0; i <= areas.length - 1; i++) { | |
393 | areas[i].style.display = "none"; | |
394 | } | |
395 | document.getElementById("DBError").style.display = "block"; | |
396 | dia.classList.remove("hidden"); | |
397 | } | |
398 | ||
e1c3d337 RK |
399 | function showFirstRunDialog() { |
400 | var dia = document.getElementById("dialogArea"); | |
401 | var areas = dia.children; | |
402 | for (var i = 0; i <= areas.length - 1; i++) { | |
403 | areas[i].style.display = "none"; | |
404 | } | |
405 | document.getElementById("firstRunIntro").style.display = "block"; | |
406 | dia.classList.remove("hidden"); | |
407 | } | |
408 | ||
409 | function closeDialog() { | |
410 | document.getElementById("dialogArea").classList.add("hidden"); | |
411 | } | |
412 | ||
413 | function showInfoDialog() { | |
414 | var dia = document.getElementById("dialogArea"); | |
415 | var areas = dia.children; | |
416 | for (var i = 0; i <= areas.length - 1; i++) { | |
417 | areas[i].style.display = "none"; | |
418 | } | |
419 | document.getElementById("infoDialog").style.display = "block"; | |
420 | dia.classList.remove("hidden"); | |
43255174 RK |
421 | } |
422 | ||
7a549148 RK |
423 | var uiEvHandler = { |
424 | handleEvent: function(aEvent) { | |
425 | var touchEvent = aEvent.type.indexOf('touch') != -1; | |
426 | ||
427 | switch (aEvent.type) { | |
428 | case "mousedown": | |
429 | case "touchstart": | |
430 | case "mousemove": | |
431 | case "touchmove": | |
432 | case "mouseup": | |
433 | case "touchend": | |
1222624d | 434 | case "keydown": |
7a549148 RK |
435 | showUI(); |
436 | break; | |
437 | } | |
438 | } | |
439 | }; | |
440 | ||
8389557a RK |
441 | function setUploadField(aField) { |
442 | switch (aField.id) { | |
65946832 RK |
443 | case "uploadDevName": |
444 | gPrefs.set("devicename", aField.value); | |
8389557a RK |
445 | break; |
446 | } | |
447 | } | |
448 | ||
99631a75 RK |
449 | function makeISOString(aTimestamp) { |
450 | // ISO time format is YYYY-MM-DDTHH:mm:ssZ | |
451 | var tsDate = new Date(aTimestamp); | |
362a6833 | 452 | // Note that .getUTCMonth() returns a number between 0 and 11 (0 for January)! |
99631a75 | 453 | return tsDate.getUTCFullYear() + "-" + |
362a6833 | 454 | (tsDate.getUTCMonth() < 9 ? "0" : "") + (tsDate.getUTCMonth() + 1 ) + "-" + |
99631a75 RK |
455 | (tsDate.getUTCDate() < 10 ? "0" : "") + tsDate.getUTCDate() + "T" + |
456 | (tsDate.getUTCHours() < 10 ? "0" : "") + tsDate.getUTCHours() + ":" + | |
457 | (tsDate.getUTCMinutes() < 10 ? "0" : "") + tsDate.getUTCMinutes() + ":" + | |
458 | (tsDate.getUTCSeconds() < 10 ? "0" : "") + tsDate.getUTCSeconds() + "Z"; | |
459 | } | |
460 | ||
8389557a RK |
461 | function convertTrack(aTargetFormat) { |
462 | var out = ""; | |
463 | switch (aTargetFormat) { | |
464 | case "gpx": | |
465 | out += '<?xml version="1.0" encoding="UTF-8" ?>' + "\n\n"; | |
466 | out += '<gpx version="1.0" creator="Lantea" xmlns="http://www.topografix.com/GPX/1/0">' + "\n"; | |
467 | if (gTrack.length) { | |
468 | out += ' <trk>' + "\n"; | |
993fd081 | 469 | out += ' <trkseg>' + "\n"; |
8389557a RK |
470 | for (var i = 0; i < gTrack.length; i++) { |
471 | if (gTrack[i].beginSegment && i > 0) { | |
472 | out += ' </trkseg>' + "\n"; | |
473 | out += ' <trkseg>' + "\n"; | |
474 | } | |
475 | out += ' <trkpt lat="' + gTrack[i].coords.latitude + '" lon="' + | |
476 | gTrack[i].coords.longitude + '">' + "\n"; | |
477 | if (gTrack[i].coords.altitude) { | |
478 | out += ' <ele>' + gTrack[i].coords.altitude + '</ele>' + "\n"; | |
479 | } | |
480 | out += ' <time>' + makeISOString(gTrack[i].time) + '</time>' + "\n"; | |
481 | out += ' </trkpt>' + "\n"; | |
482 | } | |
483 | out += ' </trkseg>' + "\n"; | |
484 | out += ' </trk>' + "\n"; | |
993fd081 | 485 | } |
8389557a RK |
486 | out += '</gpx>' + "\n"; |
487 | break; | |
488 | case "json": | |
489 | out = JSON.stringify(gTrack); | |
490 | break; | |
491 | default: | |
492 | break; | |
493 | } | |
494 | return out; | |
495 | } | |
496 | ||
497 | function saveTrack() { | |
498 | if (gTrack.length) { | |
499 | var outDataURI = "data:application/gpx+xml," + | |
500 | encodeURIComponent(convertTrack("gpx")); | |
99631a75 RK |
501 | window.open(outDataURI, 'GPX Track'); |
502 | } | |
503 | } | |
993fd081 | 504 | |
4b12da3a RK |
505 | function saveTrackDump() { |
506 | if (gTrack.length) { | |
8389557a RK |
507 | var outDataURI = "data:application/json," + |
508 | encodeURIComponent(convertTrack("json")); | |
4b12da3a RK |
509 | window.open(outDataURI, 'JSON dump'); |
510 | } | |
511 | } | |
512 | ||
8389557a | 513 | function uploadTrack() { |
6ddefbf9 | 514 | // Hide all areas in the dialog. |
6201b112 | 515 | var dia = document.getElementById("trackDialogArea"); |
43255174 RK |
516 | var areas = dia.children; |
517 | for (var i = 0; i <= areas.length - 1; i++) { | |
518 | areas[i].style.display = "none"; | |
519 | } | |
6ddefbf9 RK |
520 | // Reset all the fields in the status area. |
521 | document.getElementById("uploadStatusCloseButton").disabled = true; | |
522 | document.getElementById("uploadInProgress").style.display = "block"; | |
523 | document.getElementById("uploadSuccess").style.display = "none"; | |
d0c62ee0 | 524 | document.getElementById("uploadFailed").style.display = "none"; |
6ddefbf9 | 525 | document.getElementById("uploadError").style.display = "none"; |
d0c62ee0 | 526 | document.getElementById("uploadErrorMsg").textContent = ""; |
6ddefbf9 | 527 | // Now show the status area. |
43255174 RK |
528 | document.getElementById("uploadStatus").style.display = "block"; |
529 | ||
6201b112 | 530 | // Assemble field to post to the backend. |
8389557a | 531 | var formData = new FormData(); |
6201b112 | 532 | formData.append("jsondata", convertTrack("json")); |
43255174 | 533 | var desc = document.getElementById("uploadDesc").value; |
6201b112 | 534 | formData.append("comment", |
43255174 | 535 | desc.length ? desc : "Track recorded via Lantea Maps"); |
65946832 RK |
536 | formData.append("devicename", |
537 | document.getElementById("uploadDevName").value); | |
6201b112 RK |
538 | formData.append("public", |
539 | document.getElementById("uploadPublic").value); | |
540 | ||
541 | fetchBackend("save_track", "POST", formData, | |
542 | function(aResult, aStatusCode) { | |
543 | if (aStatusCode >= 400) { | |
544 | reportUploadStatus(false, aResult); | |
da6dad24 | 545 | } |
5e9f4a24 | 546 | else if (aResult["id"]) { |
da6dad24 RK |
547 | reportUploadStatus(true); |
548 | } | |
5e9f4a24 RK |
549 | else { // If no ID is returned, we assume a general error. |
550 | reportUploadStatus(false); | |
551 | } | |
da6dad24 RK |
552 | } |
553 | ); | |
8389557a RK |
554 | } |
555 | ||
5e9f4a24 | 556 | function reportUploadStatus(aSuccess, aResponse) { |
43255174 RK |
557 | document.getElementById("uploadStatusCloseButton").disabled = false; |
558 | document.getElementById("uploadInProgress").style.display = "none"; | |
559 | if (aSuccess) { | |
560 | document.getElementById("uploadSuccess").style.display = "block"; | |
561 | } | |
b5291db1 | 562 | else if (aResponse && aResponse["message"]) { |
5e9f4a24 RK |
563 | document.getElementById("uploadErrorMsg").textContent = aResponse["message"]; |
564 | if (aResponse["errortype"]) { | |
565 | document.getElementById("uploadErrorMsg").textContent += " (" + aResponse["errortype"] + ")"; | |
566 | } | |
567 | document.getElementById("uploadError").style.display = "block"; | |
568 | } | |
569 | else if (aResponse) { | |
570 | document.getElementById("uploadErrorMsg").textContent = aResponse; | |
43255174 RK |
571 | document.getElementById("uploadError").style.display = "block"; |
572 | } | |
573 | else { | |
574 | document.getElementById("uploadFailed").style.display = "block"; | |
575 | } | |
8389557a RK |
576 | } |
577 | ||
993fd081 RK |
578 | var gPrefs = { |
579 | objStore: "prefs", | |
580 | ||
581 | get: function(aKey, aCallback) { | |
582 | if (!mainDB) | |
583 | return; | |
584 | var transaction = mainDB.transaction([this.objStore]); | |
585 | var request = transaction.objectStore(this.objStore).get(aKey); | |
586 | request.onsuccess = function(event) { | |
587 | aCallback(request.result, event); | |
588 | }; | |
589 | request.onerror = function(event) { | |
590 | // Errors can be handled here. | |
591 | aCallback(undefined, event); | |
592 | }; | |
593 | }, | |
594 | ||
595 | set: function(aKey, aValue, aCallback) { | |
596 | if (!mainDB) | |
597 | return; | |
598 | var success = false; | |
d4ccddb8 | 599 | var transaction = mainDB.transaction([this.objStore], "readwrite"); |
993fd081 | 600 | var objStore = transaction.objectStore(this.objStore); |
3610c22d | 601 | var request = objStore.put(aValue, aKey); |
993fd081 RK |
602 | request.onsuccess = function(event) { |
603 | success = true; | |
604 | if (aCallback) | |
605 | aCallback(success, event); | |
606 | }; | |
607 | request.onerror = function(event) { | |
608 | // Errors can be handled here. | |
609 | if (aCallback) | |
610 | aCallback(success, event); | |
611 | }; | |
612 | }, | |
613 | ||
614 | unset: function(aKey, aCallback) { | |
615 | if (!mainDB) | |
616 | return; | |
617 | var success = false; | |
d4ccddb8 | 618 | var transaction = mainDB.transaction([this.objStore], "readwrite"); |
993fd081 RK |
619 | var request = transaction.objectStore(this.objStore).delete(aKey); |
620 | request.onsuccess = function(event) { | |
621 | success = true; | |
622 | if (aCallback) | |
623 | aCallback(success, event); | |
624 | }; | |
625 | request.onerror = function(event) { | |
626 | // Errors can be handled here. | |
627 | if (aCallback) | |
628 | aCallback(success, event); | |
629 | } | |
630 | } | |
631 | }; | |
632 | ||
633 | var gTrackStore = { | |
634 | objStore: "track", | |
635 | ||
636 | getList: function(aCallback) { | |
637 | if (!mainDB) | |
638 | return; | |
639 | var transaction = mainDB.transaction([this.objStore]); | |
640 | var objStore = transaction.objectStore(this.objStore); | |
641 | if (objStore.getAll) { // currently Mozilla-specific | |
642 | objStore.getAll().onsuccess = function(event) { | |
643 | aCallback(event.target.result); | |
644 | }; | |
645 | } | |
646 | else { // Use cursor (standard method). | |
647 | var tPoints = []; | |
648 | objStore.openCursor().onsuccess = function(event) { | |
649 | var cursor = event.target.result; | |
650 | if (cursor) { | |
651 | tPoints.push(cursor.value); | |
652 | cursor.continue(); | |
653 | } | |
654 | else { | |
655 | aCallback(tPoints); | |
656 | } | |
657 | }; | |
658 | } | |
659 | }, | |
660 | ||
6ddefbf9 RK |
661 | getListStepped: function(aCallback) { |
662 | if (!mainDB) | |
663 | return; | |
664 | var transaction = mainDB.transaction([this.objStore]); | |
665 | var objStore = transaction.objectStore(this.objStore); | |
666 | // Use cursor in reverse direction (so we get the most recent position first) | |
667 | objStore.openCursor(null, "prev").onsuccess = function(event) { | |
668 | var cursor = event.target.result; | |
669 | if (cursor) { | |
670 | aCallback(cursor.value); | |
671 | cursor.continue(); | |
672 | } | |
673 | else { | |
674 | aCallback(null); | |
675 | } | |
676 | }; | |
677 | }, | |
678 | ||
993fd081 RK |
679 | push: function(aValue, aCallback) { |
680 | if (!mainDB) | |
681 | return; | |
d4ccddb8 | 682 | var transaction = mainDB.transaction([this.objStore], "readwrite"); |
993fd081 RK |
683 | var objStore = transaction.objectStore(this.objStore); |
684 | var request = objStore.add(aValue); | |
685 | request.onsuccess = function(event) { | |
686 | if (aCallback) | |
687 | aCallback(request.result, event); | |
688 | }; | |
689 | request.onerror = function(event) { | |
690 | // Errors can be handled here. | |
691 | if (aCallback) | |
692 | aCallback(false, event); | |
693 | }; | |
694 | }, | |
695 | ||
696 | clear: function(aCallback) { | |
697 | if (!mainDB) | |
698 | return; | |
699 | var success = false; | |
d4ccddb8 | 700 | var transaction = mainDB.transaction([this.objStore], "readwrite"); |
993fd081 RK |
701 | var request = transaction.objectStore(this.objStore).clear(); |
702 | request.onsuccess = function(event) { | |
703 | success = true; | |
704 | if (aCallback) | |
705 | aCallback(success, event); | |
706 | }; | |
707 | request.onerror = function(event) { | |
708 | // Errors can be handled here. | |
709 | if (aCallback) | |
710 | aCallback(success, event); | |
711 | } | |
712 | } | |
713 | }; | |
8f9306c5 RK |
714 | |
715 | function fetchBackend(aEndpoint, aMethod, aSendData, aCallback, aCallbackForwards) { | |
716 | var XHR = new XMLHttpRequest(); | |
717 | XHR.onreadystatechange = function() { | |
718 | if (XHR.readyState == 4) { | |
719 | // State says we are fully loaded. | |
720 | var result = {}; | |
721 | if (XHR.getResponseHeader("Content-Type") == "application/json") { | |
722 | // Got a JSON object, see if we have success. | |
65946832 RK |
723 | try { |
724 | result = JSON.parse(XHR.responseText); | |
725 | } | |
726 | catch (e) { | |
727 | console.log(e); | |
728 | result = {"error": e, | |
729 | "message": XHR.responseText}; | |
730 | } | |
8f9306c5 RK |
731 | } |
732 | else { | |
733 | result = XHR.responseText; | |
734 | } | |
735 | aCallback(result, XHR.status, aCallbackForwards); | |
736 | } | |
737 | }; | |
738 | XHR.open(aMethod, gBackendURL + aEndpoint, true); | |
87be1057 | 739 | XHR.withCredentials = "true"; |
8f9306c5 RK |
740 | //XHR.setRequestHeader("Accept", "application/json"); |
741 | try { | |
742 | XHR.send(aSendData); // Send actual form data. | |
743 | } | |
744 | catch (e) { | |
745 | aCallback(e, 500, aCallbackForwards); | |
746 | } | |
747 | } |