ghci.service.ts 13.9 KB
Newer Older
1
import { Injectable,ViewChild,ElementRef } from '@angular/core';
2
import { Router } from '@angular/router';
3
4
5
6
import { Observable, Subject } from 'rxjs/Rx';
import { WebsocketService } from './websocket.service';
import { AuthenticationService } from './authentication.service';
import { GHCI_URL } from '../config';
7
import { TranslateService } from '@ngx-translate/core';
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
declare var $:any;
declare var that :any ;
const regex = /^color (errores|input|output|logs) (\d)$/g;

import 'tippy.js/dist/tippy';

@Injectable()
export class GHCIService {
	public messages: Subject<any> = new Subject<any>();
	private connection = undefined;
	private cons = undefined;
	private modoAvanzado: boolean = false;     // indica si debe mostrarse todo lo que ocurre en el intérprete.
	private clear:boolean = false;
	private error :string ="";
	private warnings: any = [];
	private codemirrorRef :any = null;
25
	private warningStepReaded :number = 0;
26
27
28
29
30
31
	private waitingForError : boolean = false;
	private waitingForWarning : boolean = false;
	private waitingForWarning2 : boolean = false;
	private warningText :string = "";
	private lastError : number = -1;
	private lastWarning :number = -1;
32
    translateService: any;
33
34
35
36
37

	private console_error_class : string = "jqconsole-asd";

	consoleBuffer = [];

38
39
	constructor(private authService:AuthenticationService,private router: Router, public translate: TranslateService){
		this.translateService = translate;
40
		console.log("contructor ghci");
41
		this.conectarWS(GHCI_URL, authService.getUser().cedula, authService.getToken(), authService.getLanguage());
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
		setInterval( this.checkConnection.bind(this), 5000);	
		setInterval( this.doPing.bind(this), 30000);	
	}

	setCodemirrorRef(instance){
		this.codemirrorRef = instance;
	}

	clearWarnings(){
		this.warnings = [];
	}

	getWarnings(){
		return this.warnings;
	}

	loadFile(fileId, dependencias) {
59
		this.waitingForWarning = true;
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
		var message = {
			'token': this.authService.getToken(),
			'load': fileId,
			'dependencias' :[]

		};
		for(var i in dependencias){
			message.dependencias.push(dependencias[i]);
		};
		this.connection.send(JSON.stringify(message));
	}
	reiniciarInterprete(){
		var message = {
			'token': this.authService.getToken(),
			'restart': ''
		};
		console.log(message);
		this.connection.send(JSON.stringify(message));
	}

	regex: string  = '/(<svg.*\s*.*<\/svg>)/g';
	
	consoleRef:any;

84
	conectarWS(wsUrl, cedula, token, language){
85
		if(cedula && token && (!this.connection || this.connection.readyState == WebSocket.CLOSED)){
86
			this.connection = new WebSocket(wsUrl+"/"+cedula+"/"+token+"/"+language);
87
88
89
90

			this.connection.onopen = function(){
				console.log('Conexión con web socket exitosa');
			}
91
92
93
			this.connection.onclose = function(reason){
				//Codigo que indica la falta de permisos (sesion expirada por ejemplo)
				if(reason.code == 1008){
94
					this.router.navigate(['/'+this.translateService.get('i18n.code').value+'/login']);
95
96
97
				}
				console.log('Conexión con web socket cerrada',reason);
			}.bind(this)
98
99
100
101
			this.connection.onmessage = this.onMessage.bind(this);
		}
	}

102
103
104
105
106
107
	desconectarWS(){
		if(this.connection){
			this.connection.close();
		}
	}

108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
	logConsole(text){
		if(this.consoleRef){
			this.consoleRef.Write(text, 'jqconsole-logs'); 
		}else{
			this.consoleBuffer.unshift({text: text, type:'jqconsole-logs'})
			setTimeout(this.checkConsole.bind(this),100);
		}
	}

	outputConsole(text){
		if(this.consoleRef){
			this.consoleRef.Write(text, 'jqconsole-output'); 
		}else{
			this.consoleBuffer.unshift({text: text, type:'jqconsole-output'})
			setTimeout(this.checkConsole.bind(this),100);
		}
	}

	errorConsole(text){
		if(this.consoleRef){
			this.consoleRef.Write(text, 'jqconsole-errors'); 
		}else{
			this.consoleBuffer.unshift({text: text, type:'jqconsole-errors'})
			setTimeout(this.checkConsole.bind(this),100);
		}
	}
Martín's avatar
Martín committed
134
	hayError(text){
135
136
137
138
		var line = -1;
		if(this.waitingForError){
			var line = this.lastError;
			if(this.codemirrorRef!==null){
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
				var makeMarker = function() {
					var marker = document.createElement("div");
					marker.id = "error_" + line.toString();
					marker.style.width = "15px";
					marker.title = JSON.parse(text).resultado.split("OUT")[1].trim();
					marker.style.height = "15px";
					marker.style.marginLeft = "-5px";
					marker.style.cursor = "pointer";
					marker.style["background-image"] = "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAHlBMVEW7AAC7AACxAAC7AAC7AAAAAAC4AAC5AAD///+7AAAUdclpAAAABnRSTlMXnORSiwCK0ZKSAAAATUlEQVR42mWPOQ7AQAgDuQLx/z8csYRmPRIFIwRGnosRrpamvkKi0FTIiMASR3hhKW+hAN6/tIWhu9PDWiTGNEkTtIOucA5Oyr9ckPgAWm0GPBog6v4AAAAASUVORK5CYII=')";
					marker.innerHTML = "<a href='@' title='cuidado , advertencia matefun'></a>";
					return marker;
				}
				this.codemirrorRef.setGutterMarker(line, "breakpoints", makeMarker());
				this.waitingForError = false;
				this.lastError = -1;
154
155
156
			}
		}else {
			try{
157
158
159
160
161
162
163
				var line = Number(JSON.parse(text).resultado.split("en línea")[1].split(",")[0].trim())-1;
				this.waitingForError = true;	
				this.lastError = line;

			}catch(err){
			}
			return false;
164
165
166
167

		}

	}
Martín's avatar
Martín committed
168
	
169
170
171
172
173
	resetGutters(){
		if(this.codemirrorRef!==null){
			this.codemirrorRef.clearGutter("breakpoints");
		}
	}
Martín's avatar
Martín committed
174
	
175
	hayWarnings(text){
176
		
177
		var line = -1;
178
179
180
181
182
183
184
185
		var m = JSON.parse(text);
		
		if(this.warningStepReaded===1){
			try{
				var warningText2 = m.resultado.split("OUT")[1].trim();
				this.warningStepReaded = 2;
				this.warningText = this.warningText + '\n\n' +  warningText2;

186
187
				var line = this.lastWarning;
				var title = this.warningText;
188
189
190
191
192
193

				var columna = title.split("columna:")[1].split("}")[0];
				var warningTextToShow = title.split("}")[1];

				var warningFinalText = "En columna " + columna + ": " + warningTextToShow;

194
				if(this.codemirrorRef!==null){
195
196
197
198
199
200
201
202
203
204
205
206
207
					var makeMarker = function() {
						var marker = document.createElement("div");
						marker.style.width = "15px";
						marker.style.height = "15px";
						marker.style.marginLeft = "-5px";
						marker.style.cursor = "pointer";
						marker.innerHTML = "<a href='@' title='cuidado , advertencia matefun'></a>";
						marker.title = warningFinalText;
						marker.style["background-image"] = "url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAANlBMVEX/uwDvrwD/uwD/uwD/uwD/uwD/uwD/uwD/uwD6twD/uwAAAADurwD2tQD7uAD+ugAAAAD/uwDhmeTRAAAADHRSTlMJ8mN1EYcbmiixgACm7WbuAAAAVklEQVR42n3PUQqAIBBFUU1LLc3u/jdbOJoW1P08DA9Gba8+YWJ6gNJoNYIBzAA2chBth5kLmG9YUoG0NHAUwFXwO9LuBQL1giCQb8gC9Oro2vp5rncCIY8L8uEx5ZkAAAAASUVORK5CYII=')";
						marker.innerHTML = "";
						return marker;
					}
					this.codemirrorRef.setGutterMarker(line, "breakpoints", makeMarker());
208
				}
209
210
211

			}catch(err){

212
			}
213
214
215
216
		}

		if(this.warningStepReaded===0){

217
			try{
218
219

				var line = m.resultado.split("OUTAdvertencia:")[1].trim().split("línea:")[1].split(" ")[1]-1;
220
				this.lastWarning = line;
221
222
223
224
225
226
227
228
229
				this.warnings.push(line);
				var warningText = m.resultado.split("OUTAdvertencia:")[1].trim();
				this.warningStepReaded = 1;
				this.warningText = warningText;
				if(this.waitingForWarning){

					this.outputConsole('El programa contiene advertencias\n');
					this.waitingForWarning = false;	
				}
230
				
231
232
233

			} catch(err){

234
			}
235

236
		}
237

238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
		
	}

	onMessage(e){
		if(this.modoAvanzado){
			this.logConsole('Respuesta: ' + e.data + '\n');
		}
		if(this.clear){
			this.clearConsole();
		}
		var server_message = e.data;

		if(this.hayError(server_message)){
			this.error = "Error";
		} else {
			this.error = "";
		}
255
256
257
258
259
260
261
262
		
		this.hayWarnings(server_message);

		if(this.warningStepReaded==2){
			this.warningStepReaded = 0;
			return;
		} else if(this.warningStepReaded==1){
			return;
263
264
265
266
267
		}

		var json_server_message = JSON.parse(server_message);
		if(json_server_message.tipo=='salida'){

268

269
270
271
272
273
274
275
			var line = json_server_message.resultado.trim();
			if(line.startsWith("OUT")){
				this.outputConsole(line.substring(3) + '\n');     
			}else if(line.startsWith("IN")){
				var promptText = line.substring(3);
				if(this.consoleRef===undefined){
					this.renderConsole();
276
				}
277
278
279
280
281
282
				this.consoleRef.SetPromptLabel(promptText);
				this.consoleRef.SetPromptText('');
				this.startPrompt.bind(this);
				this.startPrompt();
			}

283
			
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298

		} else if (json_server_message.tipo=='error'){
			if(this.modoAvanzado){
				this.errorConsole(json_server_message.resultado  + '\n');	
			}
		} else if (json_server_message.tipo == 'prompt'){
			// console.log(json_server_message.resultado);
			// console.log(this.consoleRef);
			// console.log(this.consoleRef.SetPromptLabel);
			// this.consoleRef.SetPromptLabel.bind(this);
			this.consoleRef.SetPromptLabel(json_server_message.resultado+'>');
			this.consoleRef.SetPromptText('');
			this.startPrompt.bind(this);
			this.startPrompt();
			// console.log(x);
299
300
301
		} else if (json_server_message.tipo == 'canvas' || 
			json_server_message.tipo == 'animacion' || 
			json_server_message.tipo == 'graph') {
302
			document.getElementById("FigurasBtn2D").click()
303
			this.focusConsole();
304
			this.messages.next(json_server_message);
305
306
		} else if  (json_server_message.tipo == 'canvas3D' || 
			json_server_message.tipo == 'animacion3D') {
Diego Rey's avatar
Diego Rey committed
307
			document.getElementById("FigurasBtn3D").click()
308
309
			this.focusConsole();
			this.messages.next(json_server_message);
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
		}

	}

	checkConsole(){
		if(this.consoleRef){
			while(this.consoleBuffer.length > 0){
				var bufferedMessage = this.consoleBuffer.pop();
				this.consoleRef.Write(bufferedMessage.text,bufferedMessage.type);
			}
		}else{
			setTimeout(this.checkConsole.bind(this),500);
		}
	}

	checkConnection(){
326
327
		var usuario = this.authService.getUser();
		var token = this.authService.getToken();
328
		var language = this.authService.getLanguage();
329
		if(usuario && token && (!this.connection || this.connection.readyState == WebSocket.CLOSED)){
330
			this.conectarWS(GHCI_URL, usuario.cedula, token, language);
331
332
333
334
		}		
	}

	doPing(){
335
336
		var token = this.authService.getToken();
		if(this.connection && this.connection.readyState == WebSocket.OPEN && token){
337
			var message = {
338
				'token': token,
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
				'ping': ''
			};
			this.connection.send(JSON.stringify(message));
		}		
	}

	sendLine(line) {
		if(line.trim()!==""){
			var message = {
				'token': this.authService.getToken(),
				'comando': line
			};
			console.log(message);
			if(this.connection && this.connection.readyState == WebSocket.OPEN){
				this.connection.send(JSON.stringify(message));
			}else{
355
				this.errorConsole("Sin conexión al servidor...\n");
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
			}
		}
	}

	startPrompt() {
		// Start the prompt with history enabled.
		this.jqconsole.Prompt(true, this.callback.bind(this));
	};

	focusConsole(){
		this.jqconsole.Focus();
	};

	clearConsole(){
		this.consoleRef.Reset();
		this.startPrompt.bind(this);
		this.startPrompt();
		this.clear = false;
	};

	callback(input){
		// Output input with the class jqconsole-output. 
		var ejecutar: boolean;
		ejecutar = this.procesarInput(input);
		if(ejecutar) {
			if(this.modoAvanzado){
				this.logConsole("Ejecutar: " + input + '\n');
			}
			this.sendLine.bind(this);
			this.sendLine(input);
		}
		this.startPrompt.bind(this);
		this.startPrompt();
	}

	procesarInput(input){
		var _input: string;
		var send: boolean = false;
		_input = input.trim().toLocaleLowerCase();
		if(_input==="limpiar"){
			this.clearConsole();
		} else if(_input==="modo avanzado") {
			this.modoAvanzado= true;
			this.logConsole("Modo avanzado activado\n");
		} else if(_input==="modo normal"){
			this.modoAvanzado= false;
			this.logConsole("Modo avanzado desactivado\n");
		} else if(_input==="listar colores"){
			this.outputConsole("1 - Azul\n");
			this.outputConsole("2 - Rojo\n");
			this.outputConsole("3 - Verde\n");
			this.outputConsole("4 - Verde oscuro\n");
			this.outputConsole("5 - Blanco\n");
			this.outputConsole("6 - Naranja\n");
			this.outputConsole("7 - Gris\n");
			this.outputConsole("8 - Gris oscuro\n");
			this.outputConsole("9 - Marrón\n");
		} else if(_input.match(regex)!==null) {
			var _tipoTexto :string = _input.split(" ")[1];
			var _color : string = input.split(" ")[2];
			this.jqconsoleColor(_color,_tipoTexto);
			if(this.modoAvanzado){
				this.logConsole("Color " + _tipoTexto + " seleccionado\n");	
			}
		} else {
			send = true;
		}	
		return send;
	}

	getCSSColorName(n){
		if(n==="1"){
			return "rgb(77, 77, 255)";
		} else if(n==="2"){
			return "rgb(255, 26, 26)";
		} else if (n==="3"){
			return "rgb(0, 179, 60)";
		} else if(n==="4"){
			return "rgb(0, 77, 0)";
		} else if(n==="5"){
			return "rgb(255, 255, 255)";
		} else if(n==="6"){
			return "rgb(255, 133, 51)";
		} else if(n==="7"){
			return "rgb(204, 204, 179)";
		} else if(n==="8"){
			return "rgb(102, 102, 102)";
		} else if(n==="9"){
			return "rgb(101, 27, 27)";
		}
	}

	getJQConsoleClass(jqconsoletext){
		if(jqconsoletext==="input"){
			return '.jqconsole-prompt';
		} else if(jqconsoletext==="error"){
			return '.jqconsole-error';
		} else if (jqconsoletext==="logs"){
			return '.jqconsole-logs';
		} else if(jqconsoletext==="output"){
			return '.jqconsole-output';
		}
	}

	jqconsoleColor(color, clase){
		var cssColor:string = this.getCSSColorName(color);
		var jqConsoleClass: string = this.getJQConsoleClass(clase);


		var style = document.createElement('style');
		style.type = 'text/css';
		style.innerHTML = jqConsoleClass +' { color: ' + cssColor + '; }';
		document.getElementsByTagName('head')[0].appendChild(style);

		if(jqConsoleClass==='.jqconsole-prompt'){
			var style2 = document.createElement('style');
			style2.type = 'text/css';
			style2.innerHTML = '.jqconsole-old-prompt { color: ' + cssColor + '; }';
			document.getElementsByTagName('head')[0].appendChild(style2);
		}

	}

	consola: any=undefined;
	renderConsole(){
		if(this.jqconsole){
			$('#console').replaceWith(this.consola);
		}else{
			if ($("#console").jqconsole!=undefined){ // Check if element has been found
				this.jqconsole = $('#console').jqconsole('');
				this.consoleRef = this.jqconsole;
				this.startPrompt.bind(this);
				this.startPrompt();
			} else {
				this.rendered();
			}
			this.consola = $("#console");
		}
	}

	jqconsole:any = undefined;
	rendered(){
		setTimeout(this.renderConsole.bind(this),1000);
	}



Martín's avatar
Martín committed
503
}