UNPKG

15.4 kBJavaScriptView Raw
1"use strict";
2Object.defineProperty(exports, "__esModule", { value: true });
3const promisified_functions_1 = require("../utils/promisified-functions");
4const runtime_1 = require("../errors/runtime");
5const types_1 = require("../errors/types");
6const path_1 = require("path");
7// @ts-ignore Could not find a declaration file for module 'testcafe-hammerhead'
8const testcafe_hammerhead_1 = require("testcafe-hammerhead");
9const crypto_1 = require("crypto");
10const BEAUTIFY_REGEXP = /[/.:\s\\]/g;
11const BEAUTIFY_CHAR = '_';
12const EMPTY_CONTENT_STR = '{ content: <empty> }';
13const CONTENT_STR_MAX_LENGTH = 30;
14const CONTENT_ELLIPSIS_STR = '...';
15const URL_UNIQUE_PART_LENGTH = 7;
16class ClientScript {
17 constructor(init, basePath) {
18 this.init = init || null;
19 this.url = testcafe_hammerhead_1.generateUniqueId(URL_UNIQUE_PART_LENGTH);
20 this.content = '';
21 this.path = null;
22 this.module = null;
23 this.hash = null;
24 this.page = testcafe_hammerhead_1.RequestFilterRule.ANY;
25 this.basePath = basePath;
26 }
27 _resolvePath(path) {
28 let resolvedPath = null;
29 if (path_1.isAbsolute(path))
30 resolvedPath = path;
31 else {
32 if (!this.basePath)
33 throw new runtime_1.GeneralError(types_1.RUNTIME_ERRORS.clientScriptBasePathIsNotSpecified);
34 resolvedPath = path_1.join(this.basePath, path);
35 }
36 return resolvedPath;
37 }
38 async _loadFromPath(path) {
39 const resolvedPath = this._resolvePath(path);
40 try {
41 this.path = resolvedPath;
42 this.content = await promisified_functions_1.readFile(this.path);
43 this.content = this.content.toString();
44 this.url = path || this.url;
45 }
46 catch (e) {
47 throw new runtime_1.GeneralError(types_1.RUNTIME_ERRORS.cannotLoadClientScriptFromPath, path);
48 }
49 }
50 async _loadFromModule(name) {
51 let resolvedPath = null;
52 try {
53 resolvedPath = require.resolve(name);
54 }
55 catch (e) {
56 throw new runtime_1.GeneralError(types_1.RUNTIME_ERRORS.clientScriptModuleEntryPointPathCalculationError, e.message);
57 }
58 await this._loadFromPath(resolvedPath);
59 this.module = name;
60 }
61 _prepareUrl() {
62 this.url = this.url.replace(BEAUTIFY_REGEXP, BEAUTIFY_CHAR).toLowerCase();
63 }
64 async load() {
65 if (this.init === null)
66 throw new runtime_1.GeneralError(types_1.RUNTIME_ERRORS.clientScriptInitializerIsNotSpecified);
67 else if (typeof this.init === 'string')
68 await this._loadFromPath(this.init);
69 else {
70 const { path: initPath, content: initContent, module: initModule, page: initPage } = this.init;
71 if (initPath && initContent || initPath && initModule || initContent && initModule)
72 throw new runtime_1.GeneralError(types_1.RUNTIME_ERRORS.clientScriptInitializerMultipleContentSources);
73 if (initPath)
74 await this._loadFromPath(initPath);
75 else if (initModule)
76 await this._loadFromModule(initModule);
77 else
78 this.content = initContent;
79 if (initPage)
80 this.page = new testcafe_hammerhead_1.RequestFilterRule(initPage);
81 }
82 this._calculateHash();
83 this._prepareUrl();
84 }
85 _calculateHash() {
86 this.hash = crypto_1.createHash('md5').update(this.content).digest();
87 }
88 _contentToString() {
89 let displayContent = '';
90 if (this.content.length <= CONTENT_STR_MAX_LENGTH - CONTENT_ELLIPSIS_STR.length)
91 displayContent = this.content;
92 else
93 displayContent = this.content.substring(0, CONTENT_STR_MAX_LENGTH - CONTENT_ELLIPSIS_STR.length) + CONTENT_ELLIPSIS_STR;
94 return `{ content: '${displayContent}' }`;
95 }
96 toString() {
97 if (!this.content)
98 return EMPTY_CONTENT_STR;
99 else if (this.content && !this.path)
100 return this._contentToString();
101 return `{ path: '${this.path}' }`;
102 }
103 static get URL_UNIQUE_PART_LENGTH() {
104 return URL_UNIQUE_PART_LENGTH;
105 }
106}
107exports.default = ClientScript;
108module.exports = exports.default;
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{ readFile } from '../utils/promisified-functions';\nimport { GeneralError } from '../errors/runtime';\nimport { RUNTIME_ERRORS } from '../errors/types';\nimport { isAbsolute, join } from 'path';\n// @ts-ignore Could not find a declaration file for module 'testcafe-hammerhead'\nimport { RequestFilterRule, generateUniqueId } from 'testcafe-hammerhead';\nimport { createHash } from 'crypto';\nimport ClientScriptInit from './client-script-init';\n\nconst BEAUTIFY_REGEXP = /[/.:\\s\\\\]/g;\nconst BEAUTIFY_CHAR   = '_';\n\nconst EMPTY_CONTENT_STR      = '{ content: <empty> }';\nconst CONTENT_STR_MAX_LENGTH = 30;\nconst CONTENT_ELLIPSIS_STR   = '...';\n\nconst URL_UNIQUE_PART_LENGTH = 7;\n\nexport default class ClientScript {\n    private readonly init: null | string | ClientScriptInit;\n    public url: string;\n    public content: string;\n    public path: string | null;\n    public module: string | null;\n    public hash: Buffer | null;\n    public page: RequestFilterRule;\n    private readonly basePath: string;\n\n    public constructor (init: string | ClientScriptInit, basePath: string) {\n        this.init     = init || null;\n        this.url      = generateUniqueId(URL_UNIQUE_PART_LENGTH);\n        this.content  = '';\n        this.path     = null;\n        this.module   = null;\n        this.hash     = null;\n        this.page     = RequestFilterRule.ANY;\n        this.basePath = basePath;\n    }\n\n    private _resolvePath (path: string): string {\n        let resolvedPath = null;\n\n        if (isAbsolute(path))\n            resolvedPath = path;\n        else {\n            if (!this.basePath)\n                throw new GeneralError(RUNTIME_ERRORS.clientScriptBasePathIsNotSpecified);\n\n            resolvedPath = join(this.basePath, path);\n        }\n\n        return resolvedPath;\n    }\n\n    private async _loadFromPath (path: string): Promise<void> {\n        const resolvedPath = this._resolvePath(path);\n\n        try {\n            this.path    = resolvedPath;\n            this.content = await readFile(this.path);\n            this.content = this.content.toString();\n            this.url     = path || this.url;\n        }\n        catch (e) {\n            throw new GeneralError(RUNTIME_ERRORS.cannotLoadClientScriptFromPath, path);\n        }\n    }\n\n    private async _loadFromModule (name: string): Promise<void> {\n        let resolvedPath = null;\n\n        try {\n            resolvedPath = require.resolve(name);\n        }\n        catch (e) {\n            throw new GeneralError(RUNTIME_ERRORS.clientScriptModuleEntryPointPathCalculationError, e.message);\n        }\n\n        await this._loadFromPath(resolvedPath);\n\n        this.module = name;\n    }\n\n    private _prepareUrl (): void {\n        this.url = this.url.replace(BEAUTIFY_REGEXP, BEAUTIFY_CHAR).toLowerCase();\n    }\n\n    public async load (): Promise<void> {\n        if (this.init === null)\n            throw new GeneralError(RUNTIME_ERRORS.clientScriptInitializerIsNotSpecified);\n        else if (typeof this.init === 'string')\n            await this._loadFromPath(this.init);\n        else {\n            const { path: initPath, content: initContent, module: initModule, page: initPage } = this.init as ClientScript;\n\n            if (initPath && initContent || initPath && initModule || initContent && initModule)\n                throw new GeneralError(RUNTIME_ERRORS.clientScriptInitializerMultipleContentSources);\n\n            if (initPath)\n                await this._loadFromPath(initPath);\n            else if (initModule)\n                await this._loadFromModule(initModule);\n            else\n                this.content = initContent;\n\n            if (initPage)\n                this.page = new RequestFilterRule(initPage);\n        }\n\n        this._calculateHash();\n        this._prepareUrl();\n    }\n\n    private _calculateHash (): void {\n        this.hash = createHash('md5').update(this.content).digest();\n    }\n\n    private _contentToString (): string {\n        let displayContent = '';\n\n        if (this.content.length <= CONTENT_STR_MAX_LENGTH - CONTENT_ELLIPSIS_STR.length)\n            displayContent = this.content;\n        else\n            displayContent = this.content.substring(0, CONTENT_STR_MAX_LENGTH - CONTENT_ELLIPSIS_STR.length) + CONTENT_ELLIPSIS_STR;\n\n        return `{ content: '${displayContent}' }`;\n    }\n\n    public toString (): string {\n        if (!this.content)\n            return EMPTY_CONTENT_STR;\n\n        else if (this.content && !this.path)\n            return this._contentToString();\n\n        return `{ path: '${this.path}' }`;\n    }\n\n    public static get URL_UNIQUE_PART_LENGTH (): number {\n        return URL_UNIQUE_PART_LENGTH;\n    }\n}\n"]}
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