| commit | author | age | ||
| c25e91 | 1 | //var ttss_base = 'http://www.ttss.krakow.pl/internetservice/services'; |
| JK | 2 | var ttss_base = '/proxy.php'; |
| 3 | var ttss_refresh = 20000; // 20 seconds | |
| 4 | ||
| 5 | var stop_id; | |
| 6 | var stop_name = document.getElementById('stop-name'); | |
| 7 | var stop_name_form = stop_name.form; | |
| 8 | var stop_name_autocomplete = document.getElementById('stop-name-autocomplete'); | |
| 9 | var stop_name_autocomplete_xhr; | |
| 10 | ||
| 11 | var times_xhr; | |
| 12 | var times_timer; | |
| 13 | var times_stop_name = document.getElementById('times-stop-name'); | |
| 14 | var times_alerts = document.getElementById('times-alerts'); | |
| 15 | var times_table = document.getElementById('times-table'); | |
| 16 | var times_lines = document.getElementById('times-lines'); | |
| 17 | ||
| 18 | /* | |
| 19 | var route_xhr; | |
| 20 | var route_line = document.getElementById('route-line'); | |
| 21 | var route_table = document.getElementById('route-table'); | |
| 22 | */ | |
| 23 | ||
| 24 | var refresh_button = document.getElementById('refresh'); | |
| 25 | var refresh_text = document.getElementById('refresh-text'); | |
| 26 | var refresh_time; | |
| 27 | var refresh_timer; | |
| 28 | ||
| 29 | var alert = document.getElementById('alert'); | |
| 30 | var alert_text = document.getElementById('alert-text'); | |
| 31 | var alert_close = document.getElementById('alert-close'); | |
| 32 | ||
| 0f9bcf | 33 | var nav = document.getElementsByTagName('nav')[0]; |
| ac721d | 34 | |
| c335cb | 35 | var parseStatusBoarding = '>>>'; |
| c25e91 | 36 | function parseStatus(status) { |
| JK | 37 | switch(status.status) { |
| 38 | case 'STOPPING': | |
| c335cb | 39 | return parseStatusBoarding; |
| c25e91 | 40 | case 'PREDICTED': |
| JK | 41 | if(status.actualRelativeTime <= 0) |
| c335cb | 42 | return parseStatusBoarding; |
| c25e91 | 43 | if(status.actualRelativeTime >= 60) |
| JK | 44 | return Math.floor(status.actualRelativeTime / 60) + ' min'; |
| 45 | return status.actualRelativeTime + ' s'; | |
| 46 | case 'DEPARTED': | |
| 47 | return Math.floor(-status.actualRelativeTime / 60) + ' min ago'; | |
| 48 | default: | |
| 49 | return status.mixedTime; | |
| 50 | } | |
| 51 | } | |
| 52 | ||
| 53 | function parseTime(date, time) { | |
| 54 | var result = new Date(date.getFullYear(), date.getMonth(), date.getDay()); | |
| 55 | var time_split = time.split(':'); | |
| 56 | result.setHours(time_split[0]); | |
| 57 | result.setMinutes(time_split[1]); | |
| 58 | ||
| 59 | if(result.getTime() - date.getTime() > 72000000) { | |
| 60 | result.setTime(result.getTime() - 86400000); | |
| 61 | } | |
| 62 | ||
| 63 | if(date.getTime() - result.getTime() > 72000000) { | |
| 64 | result.setTime(result.getTime() + 86400000); | |
| 65 | } | |
| 66 | ||
| 67 | return result; | |
| 68 | } | |
| 69 | ||
| 70 | function parseDelay(status) { | |
| 71 | if(!status.actualTime) return '?'; | |
| 72 | if(!status.plannedTime) return '?'; | |
| 73 | ||
| 74 | var now = new Date(); | |
| 75 | var actual = parseTime(now, status.actualTime); | |
| 76 | var planned = parseTime(now, status.plannedTime); | |
| 77 | ||
| 78 | return ((actual.getTime() - planned.getTime()) / 1000 / 60) + ' min'; | |
| 79 | } | |
| 80 | ||
| 8fb34c | 81 | function parseVehicle(vehicleId) { |
| JK | 82 | if(!vehicleId) return; |
| 83 | if(vehicleId.substr(0, 15) != '635218529567218') { | |
| 84 | console.log('Unknown vehicle, vehicleId=' + vehicleId); | |
| 85 | return; | |
| 86 | } | |
| 87 | ||
| 88 | var id = parseInt(vehicleId.substr(15)) - 736; | |
| 89 | var prefix; | |
| 90 | var type; | |
| 91 | var low; // low floor: 0 = no, 1 - semi, 2 - full | |
| 92 | ||
| 93 | if(101 <= id && id <= 173) { | |
| 94 | prefix = 'HW'; | |
| 95 | type = 'E1'; | |
| 96 | low = 0; | |
| 97 | ||
| 98 | if((108 <= id && id <= 113) || id == 127 || id == 131 || id == 132 || id == 134 || (137 <= id && id <= 139) || (148 <= id && id <= 150) || (153 <= id && id <= 166) || id == 161) { | |
| 99 | prefix = 'RW'; | |
| 100 | } | |
| 101 | } else if(201 <= id && id <= 293) { | |
| 102 | prefix = 'RZ'; | |
| 103 | type = '105Na'; | |
| 104 | low = 0; | |
| 105 | ||
| 106 | if(246 <= id) { | |
| 107 | prefix = 'HZ'; | |
| 108 | } | |
| 109 | if(id == 290) { | |
| 110 | type = '105Nb'; | |
| 111 | } | |
| 112 | } else if(301 <= id && id <= 328) { | |
| 113 | prefix = 'RF'; | |
| 114 | type = 'GT8S'; | |
| 115 | low = 0; | |
| 116 | ||
| 117 | if(id == 313) { | |
| 118 | type = 'GT8C' | |
| 119 | low = 1; | |
| 120 | } | |
| 121 | } else if(401 <= id && id <= 440) { | |
| 122 | prefix = 'HL'; | |
| 123 | type = 'EU8N'; | |
| 124 | low = 1; | |
| 125 | } else if(451 <= id && id <= 462) { | |
| 126 | prefix = 'HK'; | |
| 127 | type = 'N8S-NF'; | |
| 128 | low = 0; | |
| 129 | ||
| 130 | if((451 <= id && id <= 453) || id == 462) { | |
| 131 | type = 'N8C-NF'; | |
| 132 | low = 1; | |
| 133 | } | |
| 134 | } else if(601 <= id && id <= 650) { | |
| 135 | prefix = 'RP'; | |
| 136 | type = 'NGT6 (3)'; | |
| 137 | low = 2; | |
| 138 | ||
| 139 | if(id <= 613) { | |
| 140 | type = 'NGT6 (1)'; | |
| 141 | } else if (id <= 626) { | |
| 142 | type = 'NGT6 (2)'; | |
| 143 | } | |
| 2f7539 | 144 | } else if(801 <= id && id <= 824) { |
| 8fb34c | 145 | prefix = 'RY'; |
| JK | 146 | type = 'NGT8'; |
| 147 | low = 2; | |
| 2f7539 | 148 | } else if(id == 899) { |
| JK | 149 | prefix = 'RY'; |
| 150 | type = '126N'; | |
| 151 | low = 2; | |
| 152 | } else if(901 <= id && id <= 936) { | |
| 8fb34c | 153 | prefix = 'RG'; |
| JK | 154 | type = '2014N'; |
| 155 | low = 2; | |
| 156 | ||
| 157 | if(915 <= id) { | |
| 158 | prefix = 'HG'; | |
| 159 | } | |
| 160 | } else if(id === 999) { | |
| 161 | prefix = 'HX'; | |
| 162 | type = '405N-Kr'; | |
| 0d4b30 | 163 | low = 1; |
| 8fb34c | 164 | } else { |
| JK | 165 | console.log('Unknown vehicle, vehicleId=' + vehicleId + ', id=' + id); |
| 166 | return; | |
| 167 | } | |
| 168 | ||
| 169 | return { | |
| 170 | vehicleId: vehicleId, | |
| 171 | prefix: prefix, | |
| 172 | id: id, | |
| 173 | num: prefix + id, | |
| 174 | type: type, | |
| 175 | low: low | |
| 176 | }; | |
| 177 | } | |
| 178 | ||
| 179 | function displayVehicle(vehicleInfo) { | |
| 180 | if(!vehicleInfo) return document.createTextNode(''); | |
| 181 | ||
| 182 | var span = document.createElement('span'); | |
| 183 | span.className = 'vehicleInfo'; | |
| 184 | span.title = vehicleInfo.num + ' ' + vehicleInfo.type; | |
| 185 | if(vehicleInfo.low == 0) { | |
| 42f09a | 186 | setText(span, '\u2010\u00A0'); |
| 8fb34c | 187 | span.title += ' (high floor)'; |
| JK | 188 | } else if(vehicleInfo.low == 1) { |
| 189 | setText(span, '*\u267F'); | |
| 190 | span.title += ' (partially low floor)'; | |
| 191 | } else if(vehicleInfo.low == 2) { | |
| 192 | setText(span, '\u267F'); | |
| 193 | span.title += ' (low floor)'; | |
| 194 | } | |
| 195 | return span; | |
| 196 | } | |
| 197 | ||
| c25e91 | 198 | function deleteChildren(element) { |
| JK | 199 | while(element.lastChild) element.removeChild(element.lastChild); |
| 200 | } | |
| 201 | ||
| 202 | function addElementWithText(parent, element, text) { | |
| 203 | var elem = document.createElement(element); | |
| 204 | elem.appendChild(document.createTextNode(text)); | |
| 205 | parent.appendChild(elem); | |
| 206 | return elem; | |
| 207 | } | |
| 208 | ||
| 209 | function addCellWithText(parent, text) { | |
| 75d3f6 | 210 | return addElementWithText(parent, 'td', text); |
| c25e91 | 211 | } |
| JK | 212 | |
| 213 | function addParaWithText(parent, text) { | |
| 75d3f6 | 214 | return addElementWithText(parent, 'p', text); |
| c25e91 | 215 | } |
| JK | 216 | |
| 217 | function setText(element, text) { | |
| 218 | deleteChildren(element); | |
| 219 | element.appendChild(document.createTextNode(text)); | |
| 220 | } | |
| 221 | ||
| 222 | function fail(message, more) { | |
| 223 | if(times_timer) clearTimeout(times_timer); | |
| 224 | ||
| 225 | setText(alert_text, message); | |
| 226 | alert.style.display = 'block'; | |
| 227 | ||
| 228 | console.log(message + ' More details follow.'); | |
| 229 | if(more) console.log(more); | |
| 230 | } | |
| 231 | ||
| 232 | function fail_ajax(data) { | |
| 233 | // abort() is not a failure | |
| 234 | if(data.readyState == 0 && data.statusText == 'abort') return; | |
| 235 | ||
| 236 | if(data.status == 0) { | |
| 237 | fail('Request failed - please check your network connectivity.', data); | |
| 238 | } else if (data.statusText) { | |
| 239 | fail('Internet request failed with error: ' + data.statusText + '.', data); | |
| 240 | } else { | |
| 241 | fail('Internet request failed.', data); | |
| 242 | } | |
| 243 | } | |
| 244 | ||
| e54544 | 245 | function fail_hide() { |
| JK | 246 | alert.style.display = 'none'; |
| 247 | } | |
| 248 | ||
| ac721d | 249 | function loading_start() { |
| 0f9bcf | 250 | nav.className += ' loading'; |
| ac721d | 251 | } |
| JK | 252 | |
| 253 | function loading_end() { | |
| 0f9bcf | 254 | nav.className = nav.className.replace(' loading', ''); |
| ac721d | 255 | } |
| JK | 256 | |
| c25e91 | 257 | function loadTimes(stopId = null, clearRoute = false) { |
| JK | 258 | if(!stopId) stopId = stop_id; |
| 259 | if(!stopId) return; | |
| 260 | ||
| 261 | if(times_timer) clearTimeout(times_timer); | |
| 262 | if(times_xhr) times_xhr.abort(); | |
| 263 | ||
| 264 | refresh_button.removeAttribute('disabled'); | |
| 265 | ||
| ac721d | 266 | loading_start(); |
| c25e91 | 267 | times_xhr = $.get( |
| JK | 268 | ttss_base + '/passageInfo/stopPassages/stop' |
| 269 | + '?stop=' + encodeURIComponent(stopId) | |
| 270 | + '&mode=departure' | |
| 271 | ).done(function(data) { | |
| 272 | setText(times_stop_name, data.stopName); | |
| 273 | deleteChildren(times_alerts); | |
| 274 | deleteChildren(times_table); | |
| 275 | deleteChildren(times_lines); | |
| 276 | /* | |
| 277 | if(clearRoute) { | |
| 278 | deleteChildren(route_line); | |
| 279 | deleteChildren(route_table); | |
| 280 | } | |
| 281 | */ | |
| 282 | ||
| 283 | for(var i = 0, il = data.generalAlerts.length; i < il; i++) { | |
| 284 | addParaWithText(times_alerts, data.generalAlerts[i]); | |
| 285 | } | |
| 286 | ||
| 287 | for(var i = 0, il = data.old.length; i < il; i++) { | |
| 288 | var tr = document.createElement('tr'); | |
| 289 | addCellWithText(tr, data.old[i].patternText); | |
| 8fb34c | 290 | var dir_cell = addCellWithText(tr, data.old[i].direction); |
| JK | 291 | dir_cell.appendChild(displayVehicle(parseVehicle(data.old[i].vehicleId))); |
| c25e91 | 292 | var status = parseStatus(data.old[i]); |
| JK | 293 | addCellWithText(tr, status); |
| 294 | addCellWithText(tr, ''); | |
| 295 | ||
| 296 | tr.className = 'active'; | |
| 297 | times_table.appendChild(tr); | |
| 298 | } | |
| 299 | ||
| 300 | for(var i = 0, il = data.actual.length; i < il; i++) { | |
| 301 | var tr = document.createElement('tr'); | |
| 302 | addCellWithText(tr, data.actual[i].patternText); | |
| 8fb34c | 303 | var dir_cell = addCellWithText(tr, data.actual[i].direction); |
| JK | 304 | dir_cell.appendChild(displayVehicle(parseVehicle(data.actual[i].vehicleId))); |
| c25e91 | 305 | var status = parseStatus(data.actual[i]); |
| e2b283 | 306 | var status_cell = addCellWithText(tr, status); |
| c25e91 | 307 | var delay = parseDelay(data.actual[i]); |
| e2b283 | 308 | var delay_cell = addCellWithText(tr, delay); |
| c25e91 | 309 | |
| e2b283 | 310 | if(status == parseStatusBoarding) { |
| JK | 311 | tr.className = 'success'; |
| 312 | status_cell.className = 'status-boarding'; | |
| 313 | } else if(parseInt(delay) > 9) { | |
| 314 | tr.className = 'danger'; | |
| 315 | delay_cell.className = 'status-delayed'; | |
| 316 | } else if(parseInt(delay) > 3) { | |
| 317 | tr.className = 'warning'; | |
| 318 | } | |
| c25e91 | 319 | times_table.appendChild(tr); |
| JK | 320 | } |
| 321 | ||
| 322 | for(var i = 0, il = data.routes.length; i < il; i++) { | |
| 323 | var tr = document.createElement('tr'); | |
| 324 | addCellWithText(tr, data.routes[i].name); | |
| 325 | addCellWithText(tr, data.routes[i].directions.join(' - ')); | |
| 326 | addCellWithText(tr, data.routes[i].authority); | |
| 327 | ||
| 328 | /* | |
| 329 | tr.addEventListener('click', function(routeId, routeTr){ return function(e) { | |
| 330 | var trs = tr.parentNode; | |
| 331 | for(var i = 0; i < trs.childNodes.length; i++) { | |
| 332 | trs.childNodes[i].removeAttribute('class'); | |
| 333 | } | |
| 334 | routeTr.className = 'warning'; | |
| 335 | ||
| 336 | if(route_xhr) route_xhr.abort(); | |
| 337 | route_xhr = $.get( | |
| 338 | ttss_base + '/routeInfo/routeStops' | |
| 339 | + '?routeId=' + encodeURIComponent(routeId) | |
| 340 | ).done(function(data) { | |
| 341 | setText(route_line, data.route.name + ': ' | |
| 342 | + data.route.directions.join(' - ')); | |
| 343 | deleteChildren(route_table); | |
| 344 | ||
| 345 | routeTr.className = 'success'; | |
| 346 | ||
| 347 | for(var i = 0, il = data.stops.length; i < il; i++) { | |
| 348 | var tr = document.createElement('tr'); | |
| 349 | addCellWithText(tr, data.stops[i].name); | |
| 350 | route_table.appendChild(tr); | |
| 351 | } | |
| 352 | }).fail(fail_ajax); | |
| 353 | }}(data.routes[i].id, tr)); | |
| 354 | */ | |
| 355 | ||
| 356 | times_lines.appendChild(tr); | |
| 357 | ||
| 358 | for(var j = 0, jl = data.routes[i].alerts.length; j < jl; j++) { | |
| 359 | addParaWithText( | |
| 360 | times_alerts, | |
| 361 | 'Line ' + data.routes[i].name + ': ' | |
| 362 | + data.routes[i].alerts[j] | |
| 363 | ); | |
| 364 | } | |
| 365 | } | |
| 366 | ||
| 367 | startTimer(new Date()); | |
| e54544 | 368 | fail_hide(); |
| c25e91 | 369 | |
| JK | 370 | times_timer = setTimeout(function(){ loadTimes(); }, ttss_refresh); |
| ac721d | 371 | }).fail(fail_ajax).always(loading_end); |
| c25e91 | 372 | } |
| JK | 373 | |
| 374 | function declinate(num, singular, plural) { | |
| 375 | if(num == 1) return num + ' ' + singular; | |
| 376 | return num + ' ' + plural; | |
| 377 | } | |
| 378 | ||
| 379 | function startTimer(date) { | |
| 380 | if(date) { | |
| 381 | setText(refresh_text, 'Last refreshed: just now') | |
| 382 | refresh_time = date; | |
| 383 | } | |
| 384 | if(!refresh_time) return; | |
| 385 | if(refresh_timer) clearInterval(refresh_timer); | |
| 386 | ||
| 387 | var now = new Date(); | |
| 388 | var ms = now.getTime() - refresh_time.getTime(); | |
| 389 | ||
| 390 | var interval = 1000; | |
| 391 | if(ms >= 120000) interval = 60000; | |
| 392 | ||
| 393 | refresh_timer = setInterval(function() { | |
| 394 | var now = new Date(); | |
| 395 | var ms = now.getTime() - refresh_time.getTime(); | |
| 396 | ||
| 397 | if(ms >= 120000) { | |
| 398 | setText(refresh_text, 'Last refreshed: ' | |
| 399 | + declinate(Math.floor(ms / 60000), 'minute ago', 'minutes ago')); | |
| 400 | startTimer(); | |
| 401 | } else { | |
| 402 | setText(refresh_text, 'Last refreshed: ' | |
| 403 | + declinate(Math.floor(ms / 1000), 'second ago', 'seconds ago')); | |
| 404 | } | |
| 405 | }, interval); | |
| 406 | } | |
| 407 | ||
| b50208 | 408 | var decodeEntitiesTextArea = document.createElement('textarea'); |
| JK | 409 | function decodeEntities(text) { |
| 410 | decodeEntitiesTextArea.innerHTML = text; | |
| 411 | return decodeEntitiesTextArea.value; | |
| 412 | } | |
| 413 | ||
| c25e91 | 414 | function init() { |
| JK | 415 | if(!window.jQuery) { |
| 416 | fail('Required JavaScript jQuery library failed to load. You may try refreshing the page.'); | |
| 417 | return; | |
| 418 | } | |
| 419 | ||
| 420 | $.ajaxSetup({ | |
| 421 | dataType: 'json', | |
| 422 | timeout: 3000, | |
| 423 | }); | |
| 424 | ||
| 425 | stop_name.addEventListener('input', function(e) { | |
| 426 | if(!stop_name.value) return; | |
| 427 | if(stop_name_autocomplete_xhr) stop_name_autocomplete_xhr.abort(); | |
| 428 | ||
| 429 | stop_name_autocomplete_xhr = $.get( | |
| 430 | ttss_base + '/lookup/autocomplete/json' | |
| 431 | + '?query=' + encodeURIComponent(stop_name.value) | |
| 432 | ).done(function(data) { | |
| 433 | deleteChildren(stop_name_autocomplete); | |
| 434 | for(var i = 1, il = data.length; i < il; i++) { | |
| e0f5a3 | 435 | if(data[i].id > 6000) continue; |
| c25e91 | 436 | var opt = document.createElement('option'); |
| JK | 437 | opt.value = data[i].id; |
| b50208 | 438 | setText(opt, decodeEntities(data[i].name)); |
| c25e91 | 439 | stop_name_autocomplete.appendChild(opt); |
| JK | 440 | } |
| 441 | ||
| 442 | if(!stop_id) setText(refresh_text, 'Select the stop and click "Go"'); | |
| 443 | }).fail(fail_ajax); | |
| 444 | }); | |
| 445 | ||
| 446 | setText(refresh_text, 'Enter the stop name to begin'); | |
| 447 | ||
| 448 | stop_name_form.addEventListener('submit', function(e) { | |
| 449 | e.preventDefault(); | |
| 450 | if(!stop_name_autocomplete.value) return; | |
| 451 | stop_id = stop_name_autocomplete.value; | |
| 492fc5 | 452 | window.location.hash = '#!' + stop_id; |
| c25e91 | 453 | loadTimes(stop_id, true); |
| JK | 454 | }); |
| 455 | ||
| 456 | refresh_button.addEventListener('click', function(e) { | |
| 457 | loadTimes(stop_id); | |
| 458 | }); | |
| 459 | ||
| 460 | alert_close.addEventListener('click', function(e) { | |
| 461 | alert.style.display = 'none'; | |
| 462 | }); | |
| 492fc5 | 463 | |
| JK | 464 | if(window.location.hash.match(/^#![0-9]+$/)) { |
| 465 | stop_id = parseInt(window.location.hash.slice(2)); | |
| 466 | loadTimes(stop_id); | |
| 467 | } | |
| c25e91 | 468 | } |
| JK | 469 | |
| 470 | init(); | |
