├── .gitignore ├── .npmignore ├── ArcNode.js ├── LICENSE ├── README.md ├── examples ├── ExportWebMapTask.js ├── README.md ├── addFeatures.js ├── addLayerToFS.js ├── checkIfFSExists.js ├── config.json.sample ├── createFeatureService.js ├── findAddressCandidates.js ├── getFeatures.js ├── getToken.js └── package.json ├── index.js └── package.json /.gitignore: -------------------------------------------------------------------------------- 1 | .idea/ 2 | *.iml 3 | examples/config.json 4 | examples/npm-debug.log 5 | node_modules 6 | test.js -------------------------------------------------------------------------------- /.npmignore: -------------------------------------------------------------------------------- 1 | examples/ 2 | test.js 3 | bundle.js -------------------------------------------------------------------------------- /ArcNode.js: -------------------------------------------------------------------------------- 1 | /** 2 | * Created by Raul.Jimenez on 17/07/2015. 3 | */ 4 | 'use strict'; 5 | 6 | var defer = require('node-promise').defer; 7 | var querystring = require('querystring'); 8 | var ArcJSON = require('arcgis-json-objects'); 9 | var https = require('https'); 10 | var http = require('http'); 11 | var StringDecoder = require('string_decoder').StringDecoder; 12 | 13 | module.exports = function ArcNode(options) { 14 | options = options || {}; 15 | this.username = options.username || ''; 16 | this.password = options.password || ''; 17 | this.account_id = options.account_id || ''; 18 | this.root_url = options.root_url || ''; 19 | this.services_url = options.services_url || ''; 20 | this.port = options.port || 443; 21 | this.arcgisPath = options.arcgisPath || ''; 22 | this.portalPath = options.portalPath || ''; 23 | this.allowSelfSigned = options.allowSelfSigned || false; 24 | 25 | this.print_service = options.print_service || 'http://utility.arcgisonline.com/arcgis/rest/services/Utilities/PrintingTools/GPServer/Export%20Web%20Map%20Task'; 26 | this.find_address_candidates_service = options.find_address_candidates_service || 'https://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer/findAddressCandidates'; 27 | var that = this; 28 | 29 | 30 | /************************************************************ 31 | * 32 | * This function renews the instance token for 15 days 33 | * 34 | ************************************************************/ 35 | this.getToken = function(options){ 36 | var deferred = defer(), 37 | postData; 38 | 39 | options = options || {}; 40 | options.client = options.client || 'referer'; 41 | options.referrer = options.expiration || 'arcgis.com'; 42 | options.expiration = options.expiration || 21600; 43 | 44 | postData = querystring.stringify({ 45 | f: 'json', 46 | username: that.username, 47 | password: that.password, 48 | client: options.client, 49 | referer: options.referrer, 50 | expiration: options.expiration 51 | }); 52 | 53 | if(that.allowSelfSigned){ 54 | process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'; 55 | } 56 | 57 | var req = { 58 | hostname: that.root_url, 59 | port: that.port, 60 | path: '/' + that.arcgisPath + '/sharing/rest/generateToken', 61 | method: 'POST', 62 | body: postData, 63 | headers: { 64 | 'Content-Type': 'application/x-www-form-urlencoded', 65 | 'Content-Length': postData.length 66 | } 67 | }; 68 | //console.log('req = ', req); 69 | 70 | req = https.request(req, function(response) { 71 | response.setEncoding('utf8'); 72 | response.on('data', function (chunk) { 73 | try{ 74 | chunk = JSON.parse(chunk); 75 | that.token = chunk.token; 76 | }catch(e){ 77 | console.log("Error: ", e); 78 | } 79 | 80 | deferred.resolve(chunk); 81 | }).on('error', function(e) { 82 | deferred.reject(e.message); 83 | }); 84 | }); 85 | 86 | req.write(postData); 87 | req.end(); 88 | 89 | return deferred; 90 | }; 91 | 92 | /************************************************************ 93 | * 94 | * This function gets user info, if admin token is passed 95 | * it will return private user info as email, groups, etc 96 | * 97 | ************************************************************/ 98 | this.getUserInfo = function(options){ 99 | var deferred = defer(), 100 | req, obj = '', decoder, textChunk; 101 | 102 | options = options || {}; 103 | options.token = options.token || that.token; 104 | options.username = options.username || that.username; 105 | 106 | var url = 'https://' + that.root_url+'/'+that.portalPath+'/sharing/rest/community/users/' + options.username + '?f=json&token=' + that.token; 107 | //console.log('url = ', url); 108 | req = https.get(url, function(res) { 109 | res.on('data', function(chunk) { 110 | 111 | res.setEncoding('utf8'); 112 | 113 | decoder = new StringDecoder('utf8'); 114 | textChunk = decoder.write(chunk); 115 | 116 | obj += textChunk; 117 | 118 | if(chunk.error && chunk.error.code == 498){ 119 | that.getToken().then(function(response){ 120 | that.getUserInfo(options).then(function(user){ 121 | deferred.resolve(user); 122 | }); 123 | }, function(e) { 124 | deferred.reject(e.message); 125 | }); 126 | } 127 | }); 128 | res.on('end', function(chunk) { 129 | 130 | obj = JSON.parse(obj); 131 | deferred.resolve(obj); 132 | }); 133 | }).on('error', function(e) { 134 | deferred.reject(e.message); 135 | }); 136 | req.end(); 137 | return deferred; 138 | }; 139 | 140 | /************************************************************ 141 | * 142 | * This function checks if s feature service exists 143 | * 144 | ************************************************************/ 145 | this.checkIfFSExists = function(options){ 146 | var deferred = defer(); 147 | var req; 148 | var url = 'https://' + that.root_url+'/sharing/rest/portals/' + that.account_id+'/isServiceNameAvailable?name=' + options.serviceName+'&f=json&type=Feature Service&token=' + that.token; 149 | 150 | req = https.get(url, function(res) { 151 | res.on('data', function(chunk) { 152 | try{ 153 | chunk = JSON.parse(chunk); 154 | }catch(e){ 155 | console.log("Error: ", e); 156 | } 157 | if(chunk.error && chunk.error.code == 498){ 158 | that.getToken().then(function(response){ 159 | that.checkIfFSExists(options).then(function(available){ 160 | deferred.resolve(available); 161 | }); 162 | }, function(e) { 163 | deferred.reject(e.message); 164 | }); 165 | }else{ 166 | deferred.resolve(chunk); 167 | } 168 | }); 169 | }).on('error', function(e) { 170 | deferred.reject(e.message); 171 | }); 172 | req.end(); 173 | return deferred; 174 | }; 175 | 176 | /************************************************************ 177 | * 178 | * This function create an empty Feature Service 179 | * 180 | ************************************************************/ 181 | this.createFeatureService = function(options){ 182 | 183 | var deferred = defer(); 184 | var fs = ArcJSON.featureService(options); 185 | 186 | var postData = querystring.stringify({ 187 | createParameters: JSON.stringify(fs), 188 | targetType: 'featureService', 189 | token: that.token, 190 | f: 'json' 191 | }); 192 | 193 | var optionsReq = { 194 | host: that.root_url, 195 | path: '/sharing/rest/content/users/'+that.username+'/createService', 196 | method: 'POST', 197 | headers: { 198 | 'Accept': 'application/json', 199 | 'Content-Type': 'application/x-www-form-urlencoded', 200 | 'Content-Length': postData.length 201 | } 202 | }; 203 | 204 | var req = http.request(optionsReq, function(res) { 205 | //var decoder = new StringDecoder('utf8'); 206 | 207 | res.on('data', function(chunk) { 208 | //var textChunk = decoder.write(chunk); 209 | try{ 210 | chunk = JSON.parse(chunk); 211 | }catch(e){ 212 | console.log("Error: ", e); 213 | } 214 | //console.log("chunk=",textChunk) 215 | deferred.resolve(chunk); 216 | }); 217 | }).on('error', function(e) { 218 | deferred.reject(e.message); 219 | }); 220 | 221 | req.write(postData); 222 | req.end(); 223 | 224 | return deferred; 225 | }; 226 | 227 | /************************************************************ 228 | * 229 | * This function adds a Layer to a Feature service 230 | * 231 | ************************************************************/ 232 | this.addLayersToFS = function(options){ 233 | 234 | var host, path, postData, deferred, optionsReq, req, aux, decoder, textChunk, obj = ''; 235 | 236 | deferred = defer(); 237 | 238 | options.service = decodeURI(options.service); 239 | aux = options.service.split('/'); 240 | host = aux[2]; 241 | aux.shift(); aux.shift(); aux.shift(); aux.pop(); 242 | aux = '/' + aux.join('/'); 243 | path = aux.replace('/rest/','/admin/') + '.FeatureServer/addToDefinition'; 244 | 245 | postData = querystring.stringify({ 246 | addToDefinition: JSON.stringify({layers: options.layers}), 247 | token: that.token, 248 | f: 'json' 249 | }); 250 | 251 | optionsReq = { 252 | host: host, 253 | path: encodeURI(path), 254 | method: 'POST', 255 | headers: { 256 | 'Accept': 'application/json', 257 | 'Content-Type': 'application/x-www-form-urlencoded', 258 | 'Content-Length': postData.length 259 | } 260 | }; 261 | 262 | req = http.request(optionsReq, function(res) { 263 | res.on('data', function(chunk) { 264 | 265 | res.setEncoding('utf8'); 266 | 267 | decoder = new StringDecoder('utf8'); 268 | textChunk = decoder.write(chunk); 269 | 270 | obj += textChunk; 271 | 272 | if(chunk.error && chunk.error.code == 498){ 273 | that.getToken().then(function(response){ 274 | that.getUserInfo(options).then(function(user){ 275 | deferred.resolve(user); 276 | }); 277 | }, function(e) { 278 | deferred.reject(e.message); 279 | }); 280 | } 281 | }); 282 | res.on('end', function(chunk) { 283 | try{ 284 | obj = JSON.parse(obj); 285 | if(obj.code == 400){ 286 | console.log('Error: ',obj); 287 | } 288 | deferred.resolve(obj); 289 | }catch(e){ 290 | console.log('optionsReq: ', optionsReq); 291 | console.log('Error: ', obj); 292 | deferred.reject(e.message); 293 | } 294 | 295 | }); 296 | }).on('error', function(e) { 297 | deferred.reject(e.message); 298 | }); 299 | 300 | req.write(postData); 301 | req.end(); 302 | return deferred; 303 | 304 | }; 305 | 306 | /************************************************************ 307 | * 308 | * This methods gets some features to a given layer in a 309 | * feature service. 310 | * 311 | ************************************************************/ 312 | this.getFeatures = function (options) { 313 | 314 | var req, deferred, path, requestOptions, postData, decoder, textChunk, obj, query; 315 | 316 | deferred = defer(); 317 | 318 | query = options.query; 319 | 320 | if(!query.hasOwnProperty('token')){ 321 | query.token = that.token; 322 | } 323 | 324 | query = Object.keys(query).map(function(k) { 325 | return encodeURIComponent(k) + '=' + encodeURIComponent(query[k]); 326 | }).join('&'); 327 | 328 | if(options.serviceName && options.layer){ 329 | path = 'https://'+that.services_url+'/' + that.account_id + '/arcgis/rest/services/'+ options.serviceName + '/FeatureServer/' + options.layer; 330 | }else if(options.serviceUrl){ 331 | path = options.serviceUrl; 332 | } 333 | path += '/query?' + query; 334 | 335 | obj = ''; 336 | 337 | path = path.replace('http://', 'https://'); 338 | //console.log('path=',path); 339 | req = https.get(path, function (res) { 340 | res.on('data', function (chunk) { 341 | res.setEncoding('utf8'); 342 | 343 | decoder = new StringDecoder('utf8'); 344 | textChunk = decoder.write(chunk); 345 | 346 | obj += textChunk; 347 | //console.log('Recibida trama, textChunk=',textChunk); 348 | 349 | if (chunk.error && chunk.error.code == 498) { 350 | //console.log('Error: invalid token'); 351 | that.getToken().then(function(){ 352 | that.getFeatures(options); 353 | }); 354 | } 355 | }); 356 | res.on('end', function (chunk) { 357 | //console.log('terminado, chunk=',chunk); 358 | obj = JSON.parse(obj); 359 | deferred.resolve(obj); 360 | }); 361 | }).on('error', function (e) { 362 | console.log('Problem with request: ', e.message); 363 | deferred.reject(e); 364 | }); 365 | 366 | req.end(); 367 | 368 | return deferred.promise; 369 | 370 | }, 371 | 372 | /************************************************************ 373 | * 374 | * This methods gets some features to a given layer in a 375 | * feature service. 376 | * 377 | ************************************************************/ 378 | this.getFeaturesType = function (options) { 379 | 380 | var req, deferred, path, requestOptions, postData, decoder, textChunk, obj, query; 381 | 382 | deferred = defer(); 383 | 384 | query = options.query; 385 | 386 | if(!query.hasOwnProperty('token')){ 387 | query.token = that.token; 388 | } 389 | 390 | query = Object.keys(query).map(function(k) { 391 | return encodeURIComponent(k) + '=' + encodeURIComponent(query[k]); 392 | }).join('&'); 393 | 394 | if(options.serviceName && options.layer){ 395 | path = 'https://'+that.services_url+'/' + that.account_id + '/arcgis/rest/services/'+ options.serviceName + '/FeatureServer/' + options.layer; 396 | }else if(options.serviceUrl){ 397 | path = options.serviceUrl; 398 | } 399 | path += '/?' + query; 400 | 401 | obj = ''; 402 | //console.log('path=',path); 403 | path = path.replace('http:','https:'); 404 | //console.log('path=',path); 405 | req = https.get(path, function (res) { 406 | res.on('data', function (chunk) { 407 | res.setEncoding('utf8'); 408 | 409 | decoder = new StringDecoder('utf8'); 410 | textChunk = decoder.write(chunk); 411 | 412 | obj += textChunk; 413 | //console.log('Recibida trama, textChunk=',textChunk); 414 | 415 | if (chunk.error && chunk.error.code == 498) { 416 | //console.log('Error: invalid token'); 417 | that.getToken().then(function(){ 418 | that.getFeatures(options); 419 | }); 420 | } 421 | }); 422 | res.on('end', function (chunk) { 423 | //console.log('terminado, chunk=',chunk); 424 | try{ 425 | obj = JSON.parse(obj); 426 | }catch(e){ 427 | console.log("Error: ", e); 428 | } 429 | deferred.resolve(obj); 430 | }); 431 | }).on('error', function (e) { 432 | console.log('Problem with request: ', e.message); 433 | deferred.reject(e); 434 | }); 435 | 436 | req.end(); 437 | 438 | return deferred.promise; 439 | 440 | }, 441 | 442 | /************************************************************ 443 | * 444 | * This methods adds some features to a given layer in a 445 | * feature service. 446 | * 447 | ************************************************************/ 448 | this.addFeatures = function (options) { 449 | 450 | var req, deferred, path, requestOptions, postData, decoder, textChunk, obj = ''; 451 | 452 | deferred = defer(); 453 | 454 | postData = querystring.stringify({ 455 | f: 'json', 456 | features: JSON.stringify(options.features), 457 | token: that.token 458 | }); 459 | 460 | if(options.serviceName && options.layer != undefined){ 461 | path = '/' + that.account_id + '/arcgis/rest/services/'+ options.serviceName + '/FeatureServer/' + options.layer; 462 | }else if(options.serviceUrl){ 463 | path = options.serviceUrl; 464 | } 465 | 466 | path = decodeURI(path); 467 | path += '/addFeatures?token=' + that.token; 468 | 469 | requestOptions = { 470 | host: that.services_url, 471 | path: encodeURI(path), 472 | method: 'POST', 473 | headers: { 474 | 'Accept': 'application/json', 475 | 'Content-Type': 'application/x-www-form-urlencoded', 476 | 'Content-Length': postData.length 477 | } 478 | }; 479 | 480 | req = http.request(requestOptions, function (res) { 481 | res.setEncoding('utf8'); 482 | 483 | res.on('data', function(chunk) { 484 | 485 | res.setEncoding('utf8'); 486 | 487 | decoder = new StringDecoder('utf8'); 488 | textChunk = decoder.write(chunk); 489 | 490 | obj += textChunk; 491 | 492 | if(chunk.error && chunk.error.code == 498){ 493 | that.getToken().then(function(response){ 494 | that.getUserInfo(options).then(function(user){ 495 | deferred.resolve(user); 496 | }); 497 | }, function(e) { 498 | deferred.reject(e.message); 499 | }); 500 | } 501 | }); 502 | res.on('end', function(chunk) { 503 | try{ 504 | chunk = JSON.parse(obj); 505 | 506 | if (chunk.error && chunk.error.code == 498) { 507 | //console.log('Error: invalid token'); 508 | that.getToken().then(function(){ 509 | that.addFeatures(options); 510 | }); 511 | } else { 512 | deferred.resolve(chunk); 513 | } 514 | }catch(e){ 515 | console.log('requestOptions: ', requestOptions); 516 | console.log('Error: ', obj); 517 | deferred.reject(e.message); 518 | } 519 | 520 | }); 521 | 522 | }); 523 | 524 | req.on('error', function (e) { 525 | console.log('Problem with request: ', e.message); 526 | deferred.reject(e); 527 | }); 528 | 529 | req.write(postData); 530 | 531 | req.end(); 532 | 533 | return deferred; 534 | }, 535 | 536 | /************************************************************ 537 | * 538 | * This methods update some features to a given layer in a 539 | * feature service. 540 | * 541 | ************************************************************/ 542 | this.updateFeatures = function (options) { 543 | 544 | var req, deferred, path, requestOptions, postData; 545 | 546 | deferred = defer(); 547 | 548 | postData = querystring.stringify({ 549 | f: 'json', 550 | features: JSON.stringify(options.features), 551 | token: that.token 552 | }); 553 | 554 | if(options.serviceName && options.layer){ 555 | path = '/' + that.account_id + '/arcgis/rest/services/'+ options.serviceName + '/FeatureServer/' + options.layer; 556 | }else if(options.serviceUrl){ 557 | //path = options.serviceUrl; 558 | path = options.serviceUrl.split('/'); 559 | path = path.splice(3); 560 | path = '/' + path.join('/'); 561 | } 562 | path += '/updateFeatures?token=' + that.token; 563 | 564 | requestOptions = { 565 | host: that.services_url, 566 | path: encodeURI(path), 567 | method: 'POST', 568 | headers: { 569 | 'Accept': 'application/json', 570 | 'Content-Type': 'application/x-www-form-urlencoded', 571 | 'Content-Length': postData.length 572 | } 573 | }; 574 | 575 | //console.log('requestOptions = ',requestOptions); 576 | 577 | req = http.request(requestOptions, function (response) { 578 | response.setEncoding('utf8'); 579 | 580 | response.on('data', function (chunk) { 581 | 582 | try{ 583 | chunk = JSON.parse(chunk); 584 | }catch(e){ 585 | console.log("Error: ", e); 586 | } 587 | 588 | if (chunk.error && chunk.error.code == 498) { 589 | //console.log('Error: invalid token'); 590 | that.getToken().then(function(){ 591 | that.updateFeatures(options); 592 | }); 593 | } else { 594 | deferred.resolve(chunk); 595 | } 596 | }); 597 | }); 598 | 599 | req.on('error', function (e) { 600 | console.log('Problem with request: ', e.message); 601 | deferred.reject(e); 602 | }); 603 | 604 | req.write(postData); 605 | 606 | req.end(); 607 | 608 | return deferred; 609 | }, 610 | 611 | /************************************************************ 612 | * 613 | * This methods returns candidates for an address using 614 | * find_address_candidates_service 615 | * 616 | ************************************************************/ 617 | this.findAddressCandidates = function (options) { 618 | var xy, deferred, path, query; 619 | 620 | if(options.x && options.y) { 621 | xy = [options.x, options.y]; 622 | return { 623 | then: function(callback){ 624 | callback(xy); 625 | } 626 | }; 627 | 628 | }else if(options.address){ 629 | deferred = defer(); 630 | query = { 631 | SingleLine: options.address, 632 | f: 'json', 633 | outSR: '{"wkid":102100}', 634 | outFields: 'Match_addr', 635 | Addr_type: 'StAddr,City', 636 | maxLocations:1 637 | }; 638 | 639 | query = Object.keys(query).map(function(k) { 640 | return encodeURIComponent(k) + '=' + encodeURIComponent(query[k]); 641 | }).join('&'); 642 | 643 | path = this.find_address_candidates_service + '?' + query; 644 | path = path.replace('http://', 'https://'); 645 | https.get(path, function(response) { 646 | 647 | response.setEncoding('utf8'); 648 | response.on('data', function (chunk) { 649 | try{ 650 | chunk = JSON.parse(chunk); 651 | }catch(e){ 652 | console.log("Error: ", e); 653 | } 654 | deferred.resolve(chunk); 655 | }); 656 | 657 | }).on('error', function(e) { 658 | console.log('Got error: ' + e.message); 659 | deferred.reject(e); 660 | }); 661 | 662 | return deferred.promise; 663 | 664 | }else{ 665 | return {error: 'You should specify a longitude & latitude or an address'}; 666 | } 667 | }, 668 | 669 | /************************************************************ 670 | * 671 | * This methods execute print_service, by default the 672 | * Utilities/PrintingTools/GPServer/Export%20Web%20Map%20Task 673 | * 674 | ************************************************************/ 675 | this.ExportWebMapTask = function (options) { 676 | var postData, deferred, requestOptions, req; 677 | 678 | deferred = defer(); 679 | 680 | postData = querystring.stringify({ 681 | f: options.f || 'json', 682 | format: options.format || 'PNG32', 683 | layout_template: options.layoutTemplate || 'MAP_ONLY', 684 | web_map_as_json: JSON.stringify(options.webmap) 685 | }); 686 | 687 | requestOptions = { 688 | host: this.getLocation(this.print_service).host, 689 | path: this.getLocation(this.print_service).pathname + '/execute', 690 | method: 'POST', 691 | headers: { 692 | 'Accept': 'application/json', 693 | 'Content-Type': 'application/x-www-form-urlencoded', 694 | 'Content-Length': postData.length 695 | } 696 | }; 697 | 698 | req = http.request(requestOptions, function (response) { 699 | response.setEncoding('utf8'); 700 | 701 | response.on('data', function (chunk) { 702 | try{ 703 | chunk = JSON.parse(chunk); 704 | }catch(e){ 705 | console.log("Error: ", e); 706 | } 707 | deferred.resolve(chunk); 708 | 709 | }); 710 | }); 711 | 712 | req.on('error', function (e) { 713 | console.log('Problem with request: ', e.message); 714 | deferred.reject(e); 715 | }); 716 | 717 | req.write(postData); 718 | 719 | req.end(); 720 | 721 | return deferred; 722 | }, 723 | 724 | /************************************************************ 725 | * 726 | * This methods returns a JSON object with the different 727 | * parts of the URL (host, pathname, etc.) 728 | * 729 | ************************************************************/ 730 | this.getLocation = function(url){ 731 | 732 | var match = url.match(/^(https?\:)\/\/(([^:\/?#]*)(?:\:([0-9]+))?)(\/[^?#]*)(\?[^#]*|)(#.*|)$/); 733 | return match && { 734 | protocol: match[1], 735 | host: match[2], 736 | hostname: match[3], 737 | port: match[4], 738 | pathname: match[5], 739 | search: match[6], 740 | hash: match[7] 741 | } 742 | } 743 | 744 | 745 | }; 746 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | 663 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ArcNode 2 | Node module to work with ArcGIS Online and ArcGIS Server. 3 | 4 | ## How to install it 5 | 6 | Just write this in your prompt: 7 | ```npm install --save arc-node``` 8 | 9 | And you are ready to go, just instantiate the object like this: 10 | ```javascript 11 | var ArcNode = require('arc-node'), 12 | service = new ArcNode(); 13 | ``` 14 | Check here the description of the *[\](/examples/config.json.sample)* parameter. 15 | 16 | ## Documentation 17 | When you have instantiate the service you will have available methods to: 18 | * [Get a new token](#get-a-new-token) 19 | * [Check if a feature service exists](#check-if-a-feature-service-exists) 20 | * [Create an empty feature service](#create-an-empty-feature-service) 21 | * [Add layers to a feature service](#add-layers-to-a-feature-service) 22 | * [Add features to a layer](#add-features-to-a-layer) 23 | * [Find address candidates](#find-address-candidates) 24 | * [Export a webmap](#export-a-webmap) 25 | 26 | ### Get a new token 27 | **Description**: Gets a new valid token.
28 | **Return**: a [deferred](http://dojotoolkit.org/reference-guide/1.10/dojo/Deferred.html) object. When it's resolved: it returns the [ArcGIS REST API response](http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#/Generate_Token/02r3000000m5000000/#GUID-D63FBD54-1269-4A92-8AAB-BDE5B0393F28).
29 | **Example**: [See full example](/examples/getToken.js) 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 66 | 67 |
NamegetToken(options)
Options
(JSON object)		 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 |
NameTypeRequired?Description
clientStringNoThe client type that will be granted access to the token. Only the referer value is supported. In the Generate Token page, the referer is specified in the Webapp URL field, for example: referer=http://myserver/mywebapp
refererStringNoDefault value: arcgis.com | The base URL of the client application that will use the token to access the Portal for ArcGIS API. In the Generate Token page, the referer is specified in the Webapp URL field, for example: referer=http://myserver/mywebapp.
expirationIntegerNoThe token expiration time in minutes. The default and maximum is 15 days.
65 |
68 | 69 | **How to use it** 70 | ```javascript 71 | //Get a token valid for 60 minutes 72 | service.getToken({ 73 | expiration: 60 74 | }).then(function(response){ 75 | console.log("response: ", response); 76 | }); 77 | ``` 78 | ---------------- 79 | ### Check if a feature service exists 80 | **Description**: Check if a feature service with a given name exists.
81 | **Return**: a [deferred](http://dojotoolkit.org/reference-guide/1.10/dojo/Deferred.html) object. When it's resolved: it returns the [ArcGIS REST API response](http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#//02r300000076000000#GUID-916B5F3A-FCF7-49BE-BC01-5C8DB161F2EC).
82 | **Example**: [See full example](/examples/checkIfFSExists.js) 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 107 | 108 |
NamecheckIfFSExists(options?)
Options
(JSON object)		 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 |
NameTypeRequired?Description
serviceNameStringYesName of the service
106 |
109 | 110 | **How to use it** 111 | ```javascript 112 | service.checkIfFSExists( { serviceName: "Service name" } ).then(function(response){ 113 | console.log("response = ", response); 114 | }, function(e){ 115 | console.log("Error: ", e); 116 | }); 117 | ``` 118 | ---------------- 119 | ### Create an empty feature service 120 | **Description**: it creates a feature service with no layers in it
121 | **Return**: a [deferred](http://dojotoolkit.org/reference-guide/1.10/dojo/Deferred.html) object. When it's resolved: it returns the [ArcGIS REST API response](http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#//02r30000027r000000#GUID-0BC44A32-475E-4F30-A8DE-2812FA88A070).
122 | **Example**: [See full example](/examples/createFeatureService.js) 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | 147 | 148 |
NamecreateFeatureService(options?)
Options
(JSON object)		 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 |
NameTypeRequired?Description
nameStringYesName of the service
146 |
149 | 150 | **How to use it** 151 | ```javascript 152 | service.createFeatureService({name: "My empty feature service"}).then(function(response){ 153 | console.log("response = ", response); 154 | }, function(e){ 155 | console.log("Error: ", e); 156 | }); 157 | ``` 158 | ---------------- 159 | ### Add layers to a feature service 160 | **Description**: it add layers to a service based on the definition of each layer.
161 | **Return**: a [deferred](http://dojotoolkit.org/reference-guide/1.10/dojo/Deferred.html) object. When it's resolved: it returns the [ArcGIS API REST response](http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#/AddToDefinitionFeatureService/02r300000230000000/#GUID-2C31B4E2-8112-4872-88F8-71BC3B74B6DD).
162 | **Example**: [See full example](/examples/addLayerToFS.js) 163 | 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 193 | 194 |
NameaddLayersToFS(options?)
Options
(JSON object)		 172 | 173 | 174 | 175 | 176 | 177 | 178 | 179 | 180 | 181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 |
NameTypeRequired?Description
serviceStringYesURL of the service where the layers is going to be added
layersArray of JSON ObjectsYesArray of objects describing the layers (see an example). It can be generated using the createLayer() method
192 |
195 | 196 | **How to use it** 197 | ```javascript 198 | service.addLayersToFS({ 199 | service: response.encodedServiceURL, 200 | layers: [layer] 201 | }).then(function(response){ 202 | console.log("response: ", response); 203 | }, function(e){ 204 | console.log("Error: ", e); 205 | }); 206 | ``` 207 | ---------------- 208 | 209 | ### Add features to a layer 210 | **Description**: add features to a feature layer
211 | **Return**: a [deferred](http://dojotoolkit.org/reference-guide/1.10/dojo/Deferred.html) object. When it's resolved: it return de [ArcGIS API REST response](http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#/Add_Features/02r30000010m000000/#GUID-6EDF1F16-5716-4B4D-9975-47FEA30AA359).
212 | **Example**: [See full example](/examples/addFeatures.js) 213 | 214 | 215 | 216 | 217 | 218 | 219 | 220 | 221 | 249 | 250 |
NameaddFeatures(options?)
Options
(JSON object)		 222 | 223 | 224 | 225 | 226 | 227 | 228 | 229 | 230 | 231 | 232 | 233 | 234 | 235 | 236 | 237 | 238 | 239 | 240 | 241 | 242 | 243 | 244 | 245 | 246 | 247 |
NameTypeRequired?Description
serviceNameStringYesService name where the layer is hosted
layerIntegerYesLayer index where the features want to be added
featuresArray of featuresYesArray of features objects
248 |
251 | 252 | **How to use it** 253 | ```javascript 254 | var data = [{ 255 | "attributes":{ 256 | "name": "Feature name" 257 | }, 258 | "geometry": { 259 | "x": -3, 260 | "y": 40, 261 | "spatialReference": {"wkid" : 4326} 262 | } 263 | } 264 | // Add as many features as you want 265 | ]; 266 | 267 | service.addFeatures({ 268 | serviceName: "Your service name", 269 | layer: 0, // 270 | features: data 271 | }).then(function(response){ 272 | console.log("response = ", response); 273 | },function(e){ 274 | console.log("Error: ", e); 275 | }); 276 | ``` 277 | ---------------- 278 | 279 | ### Find address candidates 280 | **Description**: find xy locations for an address
281 | **Return**: a [deferred](http://dojotoolkit.org/reference-guide/1.10/dojo/Deferred.html) object. When it's resolved: it return de [ArcGIS API REST response](http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#/WorldGeocodingService/02r30000027s000000/).
282 | **Example**: [See full example](/examples/findAddressCandidates.js) 283 | 284 | 285 | 286 | 287 | 288 | 289 | 290 | 291 | 307 | 308 |
NamefindAddressCandidates(options?)
Options
(JSON object)		 292 | 293 | 294 | 295 | 296 | 297 | 298 | 299 | 300 | 301 | 302 | 303 | 304 | 305 |
NameTypeRequired?Description
addressStringYesThe address
306 |
309 | 310 | **How to use it** 311 | ```javascript 312 | service.findAddressCandidates({ 313 | address: "Emilio muñoz 35, madrid" 314 | }).then(function(response){ 315 | console.log("response: ", JSON.stringify(response, null, "\t")); 316 | }); 317 | ``` 318 | ---------------- 319 | 320 | ### Export a webmap 321 | **Description**: generate a static image from a webmap object 322 | **Return**: a [deferred](http://dojotoolkit.org/reference-guide/1.10/dojo/Deferred.html) object. When it's resolved: it return de [ArcGIS API REST response](https://sampleserver6.arcgisonline.com/arcgis/rest/services/Utilities/PrintingTools/GPServer/Export%20Web%20Map%20Task).
323 | **Example**: [See full example](/examples/ExportWebMapTask.js) 324 | 325 | 326 | 327 | 328 | 329 | 330 | 331 | 332 | 348 | 349 |
NameExportWebMapTask(options?)
Options
(JSON object)		 333 | 334 | 335 | 336 | 337 | 338 | 339 | 340 | 341 | 342 | 343 | 344 | 345 | 346 |
NameTypeRequired?Description
webmapJSON ObjectYesA webmap object
347 |
350 | 351 | **How to use it** 352 | ```javascript 353 | var webmap = ArcJSON.exportableWebmap({ 354 | "mapOptions": { 355 | "extent": { 356 | "xmin": -422228.3214312691, 357 | "ymin": 4921137.768125086, 358 | "xmax": -396125.07627191657, 359 | "ymax": 4928896.126496022 360 | } 361 | }, 362 | "operationalLayers": [ 363 | { 364 | "opacity": 1, 365 | "url": "http://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer" 366 | } 367 | ], 368 | "exportOptions": { 369 | "outputSize": [ 370 | 600, 371 | 300 372 | ], 373 | "dpi": 192 374 | } 375 | }); 376 | 377 | service.ExportWebMapTask({ 378 | webmap: webmap 379 | }).then(function(response){ 380 | console.log("response: ", JSON.stringify(response, null, "\t")); 381 | }); 382 | ``` 383 | -------------------------------------------------------------------------------- /examples/ExportWebMapTask.js: -------------------------------------------------------------------------------- 1 | var config = require('./config'), 2 | ArcNode = require('arc-node'), 3 | ArcJSON = require('arcgis-json-objects'), 4 | service = new ArcNode(config); 5 | 6 | var webmap = ArcJSON.exportableWebmap({ 7 | "mapOptions": { 8 | "extent": { 9 | "xmin": -422228.3214312691, 10 | "ymin": 4921137.768125086, 11 | "xmax": -396125.07627191657, 12 | "ymax": 4928896.126496022 13 | } 14 | }, 15 | "operationalLayers": [ 16 | { 17 | "opacity": 1, 18 | "url": "http://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer" 19 | } 20 | ], 21 | "exportOptions": { 22 | "outputSize": [ 23 | 600, 24 | 300 25 | ], 26 | "dpi": 192 27 | } 28 | }); 29 | 30 | service.ExportWebMapTask({ 31 | webmap: webmap 32 | }).then(function(response){ 33 | console.log("response: ", JSON.stringify(response, null, "\t")); 34 | }); -------------------------------------------------------------------------------- /examples/README.md: -------------------------------------------------------------------------------- 1 | # How to run the examples 2 | 3 | Go to this directory (*examples*) and run: 4 | ```npm install``` 5 | 6 | Rename the *config.json.sample* to *config.json* and set up the variables. 7 | 8 | And finally run any of the examples like this ```node ```: 9 | 10 | ```node getToken.js``` 11 | 12 | ```node findAddressCandidates.js``` 13 | 14 | ```node checkIfFSExists.js``` 15 | 16 | ```node createFeatureService.js``` 17 | 18 | ```node addLayerToFS.js``` 19 | 20 | ```node addFeatures.js``` 21 | 22 | ```node getFeatures.js``` 23 | -------------------------------------------------------------------------------- /examples/addFeatures.js: -------------------------------------------------------------------------------- 1 | var config = require('./config'), 2 | ArcNode = require('arc-node'), 3 | service = new ArcNode(config), 4 | ArcJSON = require('arcgis-json-objects'), 5 | serviceName = "Test service (with features)", 6 | fields, layer, serviceURL, data; 7 | 8 | 9 | fields = [ 10 | ArcJSON.field({ 11 | "name": "OBJECTID", 12 | "type": "esriFieldTypeOID", 13 | "nullable": false, 14 | "editable": false 15 | }), 16 | ArcJSON.field({ 17 | "name": "name", 18 | "type": "esriFieldTypeString" 19 | }) 20 | ]; 21 | 22 | layer = ArcJSON.featureLayer({ 23 | name: "My new layer", 24 | fields: fields 25 | }); 26 | 27 | data = [ 28 | { 29 | "attributes":{ 30 | name: "Santiago Bernabeu" 31 | }, 32 | "geometry": { 33 | "x": -3.688360, 34 | "y": 40.453039, 35 | "spatialReference": {"wkid" : 4326} 36 | } 37 | }, 38 | { 39 | "attributes":{ 40 | name: "Esri Spain" 41 | }, 42 | "geometry": { 43 | "x": -3.627030, 44 | "y": 40.432506, 45 | "spatialReference": {"wkid" : 4326} 46 | } 47 | } 48 | ]; 49 | 50 | 51 | service.checkIfFSExists( { serviceName: serviceName } ).then(function(response){ 52 | if(response.available){ 53 | 54 | service.createFeatureService({name: serviceName}).then(function(response){ 55 | addLayers(response.encodedServiceURL, [layer]); 56 | },function(e){ 57 | console.log("Error: ", e); 58 | }); 59 | 60 | }else{ 61 | 62 | console.log("Service already exists: ", response); 63 | serviceURL = "http://" + config.services_url + "/" + config.account_id + "/arcgis/rest/services/" + serviceName+ "/FeatureServer" 64 | addLayers(serviceURL, [layer]); 65 | 66 | } 67 | 68 | },function(e){ 69 | console.log("Error checking if feature service exists: ", e); 70 | }); 71 | 72 | 73 | var addLayers = function(serviceURL, layers){ 74 | service.addLayersToFS({ 75 | service: serviceURL, 76 | layers: layers 77 | }).then(function(response){ 78 | 79 | console.log("Service initialized.\nResponse:\n", response); 80 | service.addFeatures({ 81 | serviceName: serviceName, 82 | layer: response.layers[0].id, 83 | features: data 84 | }).then(function(response){ 85 | console.log("Features added\nresponse = ", JSON.stringify(response, null, "\t")); 86 | },function(e){ 87 | console.log("Error adding features: ", e); 88 | }); 89 | },function(e){ 90 | console.log("Error adding layer: ", e); 91 | }); 92 | }; -------------------------------------------------------------------------------- /examples/addLayerToFS.js: -------------------------------------------------------------------------------- 1 | var config = require('./config'), 2 | ArcNode = require('arc-node'), 3 | ArcJSON = require('arcgis-json-objects'), 4 | service = new ArcNode(config), 5 | serviceName = "Test service (without features)", 6 | fields, layer, serviceURL; 7 | 8 | 9 | fields = [ 10 | ArcJSON.field({ 11 | "name": "OBJECTID", 12 | "type": "esriFieldTypeOID", 13 | "nullable": false, 14 | "editable": false 15 | }), 16 | ArcJSON.field({ 17 | "name": "name", 18 | "type": "esriFieldTypeString" 19 | }), 20 | ArcJSON.field({ 21 | "name": "age", 22 | "type": "esriFieldTypeInteger" 23 | }), 24 | ArcJSON.field({ 25 | "name": "gender", 26 | "type": "esriFieldTypeString", 27 | "domain": { 28 | type: "codedValue", 29 | name: "gender", 30 | codedValues: [ 31 | { name: "Male", code: "Male" }, 32 | { name: "Female", code: "Female" } 33 | ] 34 | } 35 | }) 36 | ]; 37 | 38 | layer = ArcJSON.featureLayer({ 39 | name: "My new layer", 40 | fields: fields 41 | }); 42 | 43 | service.checkIfFSExists( { serviceName: serviceName } ).then(function(response){ 44 | if(response.available){ 45 | 46 | service.createFeatureService({name: serviceName}).then(function(response){ 47 | addLayers(response.encodedServiceURL, [layer]); 48 | },function(e){ 49 | console.log("Error: ", e); 50 | }); 51 | 52 | }else{ 53 | 54 | console.log("Service already exists: ", response); 55 | serviceURL = "http://" + config.services_url + "/" + config.account_id + "/arcgis/rest/services/" + serviceName + "/FeatureServer"; 56 | addLayers(serviceURL, [layer]); 57 | 58 | } 59 | 60 | },function(e){ 61 | console.log("Error: ", e); 62 | }); 63 | 64 | 65 | var addLayers = function(serviceURL, layers){ 66 | service.addLayersToFS({ 67 | service: serviceURL, 68 | layers: layers 69 | }).then(function(response){ 70 | console.log("Service initialized.\nResponse:\n", response); 71 | },function(e){ 72 | console.log("Error: ", e); 73 | }); 74 | }; -------------------------------------------------------------------------------- /examples/checkIfFSExists.js: -------------------------------------------------------------------------------- 1 | var config = require('./config'), 2 | ArcNode = require('arc-node'), 3 | service = new ArcNode(config), 4 | serviceName = "Test service"; 5 | 6 | service.checkIfFSExists( { serviceName: serviceName } ).then(function(response) { 7 | if(response.available) { 8 | console.log("There is not a feature name called:", serviceName); 9 | }else{ 10 | console.log("There is a feature name called:", serviceName); 11 | } 12 | console.log("response:", response); 13 | }); -------------------------------------------------------------------------------- /examples/config.json.sample: -------------------------------------------------------------------------------- 1 | { 2 | "username": "", 3 | "password": "", 4 | "account_id": "", 5 | "root_url": "", 6 | "services_url": "", 7 | "arcgisPath": "", 8 | "portalPath": "", 9 | "port": , 10 | "allowSelfSigned": , 11 | } -------------------------------------------------------------------------------- /examples/createFeatureService.js: -------------------------------------------------------------------------------- 1 | var config = require('./config'), 2 | ArcNode = require('arc-node'), 3 | service = new ArcNode(config), 4 | serviceName = "Test service (without layers)"; 5 | 6 | service.checkIfFSExists( { serviceName: serviceName } ).then(function(response) { 7 | if(response.available) { 8 | console.log("There is not a feature name called", serviceName); 9 | service.createFeatureService({name: serviceName}).then(function(response) { 10 | console.log("New empty feature service added.\nResponse:\n", response); 11 | }, function(e){ 12 | console.log("Error: ", e); 13 | }); 14 | }else{ 15 | console.log("There is a feature name called", serviceName); 16 | } 17 | }); -------------------------------------------------------------------------------- /examples/findAddressCandidates.js: -------------------------------------------------------------------------------- 1 | var config = require('./config'), 2 | ArcNode = require('arc-node'), 3 | service = new ArcNode(config); 4 | 5 | service.findAddressCandidates({ 6 | address: "Emilio muñoz 35, madrid" 7 | }).then(function(response){ 8 | console.log("response: ", JSON.stringify(response, null, "\t")); 9 | }); -------------------------------------------------------------------------------- /examples/getFeatures.js: -------------------------------------------------------------------------------- 1 | var config = require('./config'), 2 | ArcNode = require('arc-node'), 3 | service = new ArcNode(config); 4 | 5 | //Get a token valid for 60 minutes 6 | service.getToken({ 7 | expiration: 60 8 | }).then(function(response){ 9 | // Query features 10 | var fs = 'https://services1.arcgis.com/nCKYwcSONQTkPA4K/arcgis/rest/services/Playas_2015/FeatureServer/0', 11 | options = { 12 | serviceUrl: fs, 13 | query: { 14 | f: 'json', 15 | where: 'Provincia LIKE \'Almería\'', 16 | outFields: '*', 17 | } 18 | }; 19 | 20 | service.getFeatures(options).then(function(res){ 21 | console.log("res: ", JSON.stringify(res.features, null, "\t")); 22 | }); 23 | }); -------------------------------------------------------------------------------- /examples/getToken.js: -------------------------------------------------------------------------------- 1 | var config = require('./config'), 2 | ArcNode = require('arc-node'), 3 | service = new ArcNode(config); 4 | 5 | //Get a token valid for 60 minutes 6 | service.getToken({ 7 | expiration: 60 8 | }).then(function(response){ 9 | console.log("response: ", response); 10 | }); -------------------------------------------------------------------------------- /examples/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "arc-node-examples", 3 | "version": "0.0.1", 4 | "description": "Thoses are the dependencies to be able to run the examples", 5 | "author": { 6 | "name": "Raul Jimenez Ortega", 7 | "email": "raul.jimenez@esri.es", 8 | "url": "http://desarrolladores.esri.es" 9 | }, 10 | "dependencies": { 11 | "arc-node": "^0.3.0", 12 | "arcgis-json-objects": "0.0.6" 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /index.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | exports.ArcNode = require('./ArcNode'); -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "arc-node", 3 | "version": "0.4.5", 4 | "description": "Node module to work with ArcGIS Online and ArcGIS Server", 5 | "main": "ArcNode.js", 6 | "scripts": { 7 | "test": "echo \"Error: no test specified\" && exit 1" 8 | }, 9 | "repository": { 10 | "type": "git", 11 | "url": "https://github.com/esri-es/ArcNode" 12 | }, 13 | "keywords": [ 14 | "arcgis", 15 | "javascript", 16 | "online", 17 | "server" 18 | ], 19 | "author": "Raul Jimenez Ortega (http://desarrolladores.esri.es)", 20 | "license": "AGPL-3.0", 21 | "bugs": { 22 | "url": "https://github.com/esri-es/ArcNode/issues" 23 | }, 24 | "homepage": "https://github.com/esri-es/ArcNode", 25 | "dependencies": { 26 | "node-promise": "^0.5.12", 27 | "arcgis-json-objects": "0.0.6" 28 | } 29 | } 30 | --------------------------------------------------------------------------------