| 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 | } | |
| 144 | } else if (801 <= id && id <= 824) { | |
| 145 | prefix = 'RY'; | |
| 146 | type = 'NGT8'; | |
| 147 | low = 2; | |
| 148 | } else if (901 <= id && id <= 936) { | |
| 149 | prefix = 'RG'; | |
| 150 | type = '2014N'; | |
| 151 | low = 2; | |
| 152 | ||
| 153 | if(915 <= id) { | |
| 154 | prefix = 'HG'; | |
| 155 | } | |
| 156 | } else if(id === 999) { | |
| 157 | prefix = 'HX'; | |
| 158 | type = '405N-Kr'; | |
| 159 | low = 2; | |
| 160 | } else { | |
| 161 | console.log('Unknown vehicle, vehicleId=' + vehicleId + ', id=' + id); | |
| 162 | return; | |
| 163 | } | |
| 164 | ||
| 165 | return { | |
| 166 | vehicleId: vehicleId, | |
| 167 | prefix: prefix, | |
| 168 | id: id, | |
| 169 | num: prefix + id, | |
| 170 | type: type, | |
| 171 | low: low | |
| 172 | }; | |
| 173 | } | |
| 174 | ||
| 175 | function displayVehicle(vehicleInfo) { | |
| 176 | if(!vehicleInfo) return document.createTextNode(''); | |
| 177 | ||
| 178 | var span = document.createElement('span'); | |
| 179 | span.className = 'vehicleInfo'; | |
| 180 | span.title = vehicleInfo.num + ' ' + vehicleInfo.type; | |
| 181 | if(vehicleInfo.low == 0) { | |
| 182 | setText(span, '\u25CB'); | |
| 183 | span.title += ' (high floor)'; | |
| 184 | } else if(vehicleInfo.low == 1) { | |
| 185 | setText(span, '*\u267F'); | |
| 186 | span.title += ' (partially low floor)'; | |
| 187 | } else if(vehicleInfo.low == 2) { | |
| 188 | setText(span, '\u267F'); | |
| 189 | span.title += ' (low floor)'; | |
| 190 | } | |
| 191 | return span; | |
| 192 | } | |
| 193 | ||
| c25e91 | 194 | function deleteChildren(element) { |
| JK | 195 | while(element.lastChild) element.removeChild(element.lastChild); |
| 196 | } | |
| 197 | ||
| 198 | function addElementWithText(parent, element, text) { | |
| 199 | var elem = document.createElement(element); | |
| 200 | elem.appendChild(document.createTextNode(text)); | |
| 201 | parent.appendChild(elem); | |
| 202 | return elem; | |
| 203 | } | |
| 204 | ||
| 205 | function addCellWithText(parent, text) { | |
| 75d3f6 | 206 | return addElementWithText(parent, 'td', text); |
| c25e91 | 207 | } |
| JK | 208 | |
| 209 | function addParaWithText(parent, text) { | |
| 75d3f6 | 210 | return addElementWithText(parent, 'p', text); |
| c25e91 | 211 | } |
| JK | 212 | |
| 213 | function setText(element, text) { | |
| 214 | deleteChildren(element); | |
| 215 | element.appendChild(document.createTextNode(text)); | |
| 216 | } | |
| 217 | ||
| 218 | function fail(message, more) { | |
| 219 | if(times_timer) clearTimeout(times_timer); | |
| 220 | ||
| 221 | setText(alert_text, message); | |
| 222 | alert.style.display = 'block'; | |
| 223 | ||
| 224 | console.log(message + ' More details follow.'); | |
| 225 | if(more) console.log(more); | |
| 226 | } | |
| 227 | ||
| 228 | function fail_ajax(data) { | |
| 229 | // abort() is not a failure | |
| 230 | if(data.readyState == 0 && data.statusText == 'abort') return; | |
| 231 | ||
| 232 | if(data.status == 0) { | |
| 233 | fail('Request failed - please check your network connectivity.', data); | |
| 234 | } else if (data.statusText) { | |
| 235 | fail('Internet request failed with error: ' + data.statusText + '.', data); | |
| 236 | } else { | |
| 237 | fail('Internet request failed.', data); | |
| 238 | } | |
| 239 | } | |
| 240 | ||
| e54544 | 241 | function fail_hide() { |
| JK | 242 | alert.style.display = 'none'; |
| 243 | } | |
| 244 | ||
| ac721d | 245 | function loading_start() { |
| 0f9bcf | 246 | nav.className += ' loading'; |
| ac721d | 247 | } |
| JK | 248 | |
| 249 | function loading_end() { | |
| 0f9bcf | 250 | nav.className = nav.className.replace(' loading', ''); |
| ac721d | 251 | } |
| JK | 252 | |
| c25e91 | 253 | function loadTimes(stopId = null, clearRoute = false) { |
| JK | 254 | if(!stopId) stopId = stop_id; |
| 255 | if(!stopId) return; | |
| 256 | ||
| 257 | if(times_timer) clearTimeout(times_timer); | |
| 258 | if(times_xhr) times_xhr.abort(); | |
| 259 | ||
| 260 | refresh_button.removeAttribute('disabled'); | |
| 261 | ||
| ac721d | 262 | loading_start(); |
| c25e91 | 263 | times_xhr = $.get( |
| JK | 264 | ttss_base + '/passageInfo/stopPassages/stop' |
| 265 | + '?stop=' + encodeURIComponent(stopId) | |
| 266 | + '&mode=departure' | |
| 267 | ).done(function(data) { | |
| 268 | setText(times_stop_name, data.stopName); | |
| 269 | deleteChildren(times_alerts); | |
| 270 | deleteChildren(times_table); | |
| 271 | deleteChildren(times_lines); | |
| 272 | /* | |
| 273 | if(clearRoute) { | |
| 274 | deleteChildren(route_line); | |
| 275 | deleteChildren(route_table); | |
| 276 | } | |
| 277 | */ | |
| 278 | ||
| 279 | for(var i = 0, il = data.generalAlerts.length; i < il; i++) { | |
| 280 | addParaWithText(times_alerts, data.generalAlerts[i]); | |
| 281 | } | |
| 282 | ||
| 283 | for(var i = 0, il = data.old.length; i < il; i++) { | |
| 284 | var tr = document.createElement('tr'); | |
| 285 | addCellWithText(tr, data.old[i].patternText); | |
| 8fb34c | 286 | var dir_cell = addCellWithText(tr, data.old[i].direction); |
| JK | 287 | dir_cell.appendChild(displayVehicle(parseVehicle(data.old[i].vehicleId))); |
| c25e91 | 288 | var status = parseStatus(data.old[i]); |
| JK | 289 | addCellWithText(tr, status); |
| 290 | addCellWithText(tr, ''); | |
| 291 | ||
| 292 | tr.className = 'active'; | |
| 293 | times_table.appendChild(tr); | |
| 294 | } | |
| 295 | ||
| 296 | for(var i = 0, il = data.actual.length; i < il; i++) { | |
| 297 | var tr = document.createElement('tr'); | |
| 298 | addCellWithText(tr, data.actual[i].patternText); | |
| 8fb34c | 299 | var dir_cell = addCellWithText(tr, data.actual[i].direction); |
| JK | 300 | dir_cell.appendChild(displayVehicle(parseVehicle(data.actual[i].vehicleId))); |
| c25e91 | 301 | var status = parseStatus(data.actual[i]); |
| e2b283 | 302 | var status_cell = addCellWithText(tr, status); |
| c25e91 | 303 | var delay = parseDelay(data.actual[i]); |
| e2b283 | 304 | var delay_cell = addCellWithText(tr, delay); |
| c25e91 | 305 | |
| e2b283 | 306 | if(status == parseStatusBoarding) { |
| JK | 307 | tr.className = 'success'; |
| 308 | status_cell.className = 'status-boarding'; | |
| 309 | } else if(parseInt(delay) > 9) { | |
| 310 | tr.className = 'danger'; | |
| 311 | delay_cell.className = 'status-delayed'; | |
| 312 | } else if(parseInt(delay) > 3) { | |
| 313 | tr.className = 'warning'; | |
| 314 | } | |
| c25e91 | 315 | times_table.appendChild(tr); |
| JK | 316 | } |
| 317 | ||
| 318 | for(var i = 0, il = data.routes.length; i < il; i++) { | |
| 319 | var tr = document.createElement('tr'); | |
| 320 | addCellWithText(tr, data.routes[i].name); | |
| 321 | addCellWithText(tr, data.routes[i].directions.join(' - ')); | |
| 322 | addCellWithText(tr, data.routes[i].authority); | |
| 323 | ||
| 324 | /* | |
| 325 | tr.addEventListener('click', function(routeId, routeTr){ return function(e) { | |
| 326 | var trs = tr.parentNode; | |
| 327 | for(var i = 0; i < trs.childNodes.length; i++) { | |
| 328 | trs.childNodes[i].removeAttribute('class'); | |
| 329 | } | |
| 330 | routeTr.className = 'warning'; | |
| 331 | ||
| 332 | if(route_xhr) route_xhr.abort(); | |
| 333 | route_xhr = $.get( | |
| 334 | ttss_base + '/routeInfo/routeStops' | |
| 335 | + '?routeId=' + encodeURIComponent(routeId) | |
| 336 | ).done(function(data) { | |
| 337 | setText(route_line, data.route.name + ': ' | |
| 338 | + data.route.directions.join(' - ')); | |
| 339 | deleteChildren(route_table); | |
| 340 | ||
| 341 | routeTr.className = 'success'; | |
| 342 | ||
| 343 | for(var i = 0, il = data.stops.length; i < il; i++) { | |
| 344 | var tr = document.createElement('tr'); | |
| 345 | addCellWithText(tr, data.stops[i].name); | |
| 346 | route_table.appendChild(tr); | |
| 347 | } | |
| 348 | }).fail(fail_ajax); | |
| 349 | }}(data.routes[i].id, tr)); | |
| 350 | */ | |
| 351 | ||
| 352 | times_lines.appendChild(tr); | |
| 353 | ||
| 354 | for(var j = 0, jl = data.routes[i].alerts.length; j < jl; j++) { | |
| 355 | addParaWithText( | |
| 356 | times_alerts, | |
| 357 | 'Line ' + data.routes[i].name + ': ' | |
| 358 | + data.routes[i].alerts[j] | |
| 359 | ); | |
| 360 | } | |
| 361 | } | |
| 362 | ||
| 363 | startTimer(new Date()); | |
| e54544 | 364 | fail_hide(); |
| c25e91 | 365 | |
| JK | 366 | times_timer = setTimeout(function(){ loadTimes(); }, ttss_refresh); |
| ac721d | 367 | }).fail(fail_ajax).always(loading_end); |
| c25e91 | 368 | } |
| JK | 369 | |
| 370 | function declinate(num, singular, plural) { | |
| 371 | if(num == 1) return num + ' ' + singular; | |
| 372 | return num + ' ' + plural; | |
| 373 | } | |
| 374 | ||
| 375 | function startTimer(date) { | |
| 376 | if(date) { | |
| 377 | setText(refresh_text, 'Last refreshed: just now') | |
| 378 | refresh_time = date; | |
| 379 | } | |
| 380 | if(!refresh_time) return; | |
| 381 | if(refresh_timer) clearInterval(refresh_timer); | |
| 382 | ||
| 383 | var now = new Date(); | |
| 384 | var ms = now.getTime() - refresh_time.getTime(); | |
| 385 | ||
| 386 | var interval = 1000; | |
| 387 | if(ms >= 120000) interval = 60000; | |
| 388 | ||
| 389 | refresh_timer = setInterval(function() { | |
| 390 | var now = new Date(); | |
| 391 | var ms = now.getTime() - refresh_time.getTime(); | |
| 392 | ||
| 393 | if(ms >= 120000) { | |
| 394 | setText(refresh_text, 'Last refreshed: ' | |
| 395 | + declinate(Math.floor(ms / 60000), 'minute ago', 'minutes ago')); | |
| 396 | startTimer(); | |
| 397 | } else { | |
| 398 | setText(refresh_text, 'Last refreshed: ' | |
| 399 | + declinate(Math.floor(ms / 1000), 'second ago', 'seconds ago')); | |
| 400 | } | |
| 401 | }, interval); | |
| 402 | } | |
| 403 | ||
| b50208 | 404 | var decodeEntitiesTextArea = document.createElement('textarea'); |
| JK | 405 | function decodeEntities(text) { |
| 406 | decodeEntitiesTextArea.innerHTML = text; | |
| 407 | return decodeEntitiesTextArea.value; | |
| 408 | } | |
| 409 | ||
| c25e91 | 410 | function init() { |
| JK | 411 | if(!window.jQuery) { |
| 412 | fail('Required JavaScript jQuery library failed to load. You may try refreshing the page.'); | |
| 413 | return; | |
| 414 | } | |
| 415 | ||
| 416 | $.ajaxSetup({ | |
| 417 | dataType: 'json', | |
| 418 | timeout: 3000, | |
| 419 | }); | |
| 420 | ||
| 421 | stop_name.addEventListener('input', function(e) { | |
| 422 | if(!stop_name.value) return; | |
| 423 | if(stop_name_autocomplete_xhr) stop_name_autocomplete_xhr.abort(); | |
| 424 | ||
| 425 | stop_name_autocomplete_xhr = $.get( | |
| 426 | ttss_base + '/lookup/autocomplete/json' | |
| 427 | + '?query=' + encodeURIComponent(stop_name.value) | |
| 428 | ).done(function(data) { | |
| 429 | deleteChildren(stop_name_autocomplete); | |
| 430 | for(var i = 1, il = data.length; i < il; i++) { | |
| e0f5a3 | 431 | if(data[i].id > 6000) continue; |
| c25e91 | 432 | var opt = document.createElement('option'); |
| JK | 433 | opt.value = data[i].id; |
| b50208 | 434 | setText(opt, decodeEntities(data[i].name)); |
| c25e91 | 435 | stop_name_autocomplete.appendChild(opt); |
| JK | 436 | } |
| 437 | ||
| 438 | if(!stop_id) setText(refresh_text, 'Select the stop and click "Go"'); | |
| 439 | }).fail(fail_ajax); | |
| 440 | }); | |
| 441 | ||
| 442 | setText(refresh_text, 'Enter the stop name to begin'); | |
| 443 | ||
| 444 | stop_name_form.addEventListener('submit', function(e) { | |
| 445 | e.preventDefault(); | |
| 446 | if(!stop_name_autocomplete.value) return; | |
| 447 | stop_id = stop_name_autocomplete.value; | |
| 492fc5 | 448 | window.location.hash = '#!' + stop_id; |
| c25e91 | 449 | loadTimes(stop_id, true); |
| JK | 450 | }); |
| 451 | ||
| 452 | refresh_button.addEventListener('click', function(e) { | |
| 453 | loadTimes(stop_id); | |
| 454 | }); | |
| 455 | ||
| 456 | alert_close.addEventListener('click', function(e) { | |
| 457 | alert.style.display = 'none'; | |
| 458 | }); | |
| 492fc5 | 459 | |
| JK | 460 | if(window.location.hash.match(/^#![0-9]+$/)) { |
| 461 | stop_id = parseInt(window.location.hash.slice(2)); | |
| 462 | loadTimes(stop_id); | |
| 463 | } | |
| c25e91 | 464 | } |
| JK | 465 | |
| 466 | init(); | |
