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How to use sourcePromise method in wpt

Best JavaScript code snippet using wpt

Task.ts

1/*2 * CloudBeaver - Cloud Database Manager3 * Copyright (C) 2020-2022 DBeaver Corp and others4 *5 * Licensed under the Apache License, Version 2.0.6 * you may not use this file except in compliance with the License.7 */8import { computed, makeObservable, observable } from 'mobx';9import type { ITask } from './ITask';10export class Task<TValue> implements ITask<TValue> {11  cancelled: boolean;12  executing: boolean;13  get cancellable(): boolean {14    if (15      this.cancelled16      || (this.externalCancel === undefined && this.executing)17    ) {18      return false;19    }20    if (this.externalCancel !== undefined) {21      return true;22    }23    if (this.sourcePromise instanceof Task) {24      return this.sourcePromise.cancellable;25    }26    return false;27  }28  private resolve!: (value: TValue) => void;29  private reject!: (reason?: any) => void;30  private innerPromise: Promise<TValue>;31  private sourcePromise: Promise<TValue> | null;32  get [Symbol.toStringTag](): string {33    return 'Task';34  }35  constructor(36    readonly task: () => Promise<TValue>,37    private externalCancel?: () => Promise<void> | void38  ) {39    this.innerPromise = new Promise((resolve, reject) => {40      this.reject = reject;41      this.resolve = resolve;42    });43    this.sourcePromise = null;44    this.cancelled = false;45    this.executing = false;46    makeObservable<this, 'sourcePromise'>(this, {47      cancellable: computed,48      cancelled: observable,49      executing: observable,50      sourcePromise: observable.ref,51    });52  }53  then<TResult1 = TValue, TResult2 = never>(54    onfulfilled?: ((value: TValue) => TResult1 | PromiseLike<TResult1>) | null,55    onrejected?: ((reason: any) => TResult2 | PromiseLike<TResult2>) | null56  ): ITask<TResult1 | TResult2> {57    return new Task(async () => {58      try {59        const value = await this.innerPromise;60        return await onfulfilled?.(value) as TResult1;61      } catch (e: any) {62        if (onrejected) {63          return await onrejected(e);64        }65        throw e;66      }67    }, () => this.cancel()).run();68  }69  catch<TResult = never>(70    onrejected?: ((reason: any) => TResult | PromiseLike<TResult>) | null71  ): ITask<TValue | TResult> {72    return new Task(async () => {73      try {74        return await this.innerPromise;75      } catch (exception: any) {76        if (onrejected) {77          return await onrejected(exception);78        }79        throw exception;80      }81    }, () => this.cancel()).run();82  }83  finally(onfinally?: (() => void) | null): ITask<TValue> {84    return new Task(async () => {85      try {86        return await this.innerPromise;87      } finally {88        onfinally?.();89      }90    }, () => this.cancel()).run();91  }92  run(): this {93    if (this.cancelled) {94      return this;95    }96    if (this.executing) {97      throw new Error('Task already executing');98    }99    this.executing = true;100    this.sourcePromise = this.task();101    this.sourcePromise102      .then(value => this.resolve(value))103      .catch(reason => this.reject(reason))104      .finally(() => {105        this.executing = false;106        this.sourcePromise = null;107      });108    return this;109  }110  cancel(): Promise<void> | void {111    if (this.cancelled) {112      return;113    }114    this.cancelled = true;115    if (!this.executing) {116      this.reject(new Error('Task was cancelled'));117      return;118    }119    if (this.externalCancel) {120      return this.externalCancel();121    }122    if (this.sourcePromise instanceof Task) {123      return this.sourcePromise.cancel();124    }125  }...

api.js

Source: api.js

1import find from 'lodash/find';2import { TaskResource, ChannelResource, RemoteChannelResource } from 'kolibri.resources';3import { TaskTypes } from '../../constants';4import { NetworkLocationResource } from '../../apiResources';5const kolibriStudioUrl = 'https://studio.learningequality.org';6function getChannelOnDrive(driveId, channelId) {7  const reject = () => Promise.reject('CHANNEL_NOT_ON_DRIVE');8  return TaskResource.localDrives().then(response => {9    const drives = response.entity;10    const driveMatch = find(drives, { id: driveId });11    if (!driveMatch) {12      return reject();13    }14    const channelMatch = find(driveMatch.metadata.channels, { id: channelId });15    if (!channelMatch) {16      return reject();17    }18    return {19      ...channelMatch,20      driveId,21    };22  });23}24function getChannelOnPeer(addressId, channelId) {25  return NetworkLocationResource.fetchModel({ id: addressId })26    .then(location => {27      return RemoteChannelResource.fetchModel({28        id: channelId,29        getParams: {30          baseurl: location.base_url,31        },32        force: true,33      }).then(([channel]) => {34        return {35          ...channel,36          baseurl: location.base_url,37        };38      });39    })40    .catch(() => {41      return Promise.reject('CHANNEL_NOT_ON_PEER');42    });43}44function getChannelOnStudio(channelId) {45  return RemoteChannelResource.fetchModel({46    id: channelId,47  })48    .then(([channel]) => {49      return {50        ...channel,51        baseurl: kolibriStudioUrl,52      };53    })54    .catch(() => {55      return Promise.reject('CHANNEL_NOT_ON_STUDIO');56    });57}58function getInstalledChannel(channelId) {59  return ChannelResource.fetchModel({ id: channelId }).catch(() => {60    return Promise.reject('CHANNEL_NOT_INSTALLED');61  });62}63// Based on URL parameters from NewChannelVersionPage, fetches the channel64// to be installed. Returns errors if params are invalid.65export function fetchChannelAtSource(params) {66  const { channelId, driveId, addressId } = params;67  let sourcePromise;68  if (driveId) {69    sourcePromise = getChannelOnDrive(driveId, channelId);70  } else if (addressId) {71    sourcePromise = getChannelOnPeer(addressId, channelId);72  } else {73    sourcePromise = getChannelOnStudio(channelId);74  }75  return Promise.all([getInstalledChannel(channelId), sourcePromise]);76}77export function fetchOrTriggerChannelDiffStatsTask(params) {78  const { channelId, driveId, baseurl } = params;79  // Re-use the same object for lodash/find and making POST request.80  // Separate 'method' since it isn't part of Task metadata.81  let method;82  let taskAttrs = {83    channel_id: channelId,84  };85  if (baseurl) {86    taskAttrs.baseurl = baseurl;87    method = 'network';88  } else if (driveId) {89    taskAttrs.drive_id = driveId;90    method = 'disk';91  }92  return TaskResource.fetchCollection({ force: true }).then(tasks => {93    const match = find(tasks, { ...taskAttrs, type: TaskTypes.CHANNELDIFFSTATS });94    if (match) {95      return match;96    } else {97      return TaskResource.postListEndpoint('channeldiffstats', { ...taskAttrs, method }).then(98        taskResponse => taskResponse.entity99      );100    }101  });...

Layer.ts

Source: Layer.ts

...56        return { element, ...size };57      })58      .catch(() => console.error(ERROR_INVALID_SOURCE));59  };60  get sourcePromise() {61    return this.#state.sourcePromise;62  }63  get source() {64    return this.#state.source;65  }66  get size() {67    return this.#state.size;68  }69  get posX() {70    return this.#state.posX;71  }72  set posX(value) {73    if (typeof value === 'number') this.#state.posX = value;74  }...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3    if (err) return console.error(err);4    wpt.getTestResults(data.data.testId, function(err, data) {5        if (err) return console.error(err);6        console.log(data);7    });8});

Using AI Code Generation

1var wptools = require('wptools');2var sourcePromise = wptools.page('Barack Obama').get().then(function(page) {3    return page.source();4});5sourcePromise.then(function(source) {6    console.log(source);7});8Promise {9  { status: 'success',

Using AI Code Generation

1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3var options = {4};5wpt.runTest(url, options, function(err, data) {6  if (err) return console.error(err);7  console.log('Test status: %s', data.statusText);8  if (data.statusCode === 200) {9    console.log('Test completed in %d seconds', data.data.average.firstView.loadTime);10    console.log('View the test at %s', data.data.userUrl);11  }12});13var WebPageTest = function(server, key) {14  if (!(this instanceof WebPageTest)) {15    return new WebPageTest(server, key);16  }17  this._server = server;18  this._key = key;19};20WebPageTest.prototype.runTest = function(url, options, callback) {21  var self = this;22  var params = {23  };24  if (typeof options === 'function') {25    callback = options;26  } else {27    for (var k in options) {28      params[k] = options[k];29    }30  }31  if (this._key) {32    params.key = this._key;33  }34  var req = http.request({35  }, function(res) {36    var data = '';37    res.on('data', function(chunk) {38      data += chunk;39    });40    res.on('end', function() {41      if (res.statusCode === 200) {42        var json = JSON.parse(data);43        if (json.statusCode === 200) {44          self.sourcePromise(json.data.jsonUrl, params.pollResults, params.timeout)

Using AI Code Generation

1var wpt = require('webpagetest');2var api = new wpt('www.webpagetest.org', 'A.3a3b3c3d3e3f3g3h3i3j3k3l3m3n');3api.runTest(url, function(err, data) {4  if (err) {5  } else {6    api.getTestResults(data.data.testId, function(err, data) {7      if (err) {8      } else {9        console.log(data);10      }11    });12  }13});

Using AI Code Generation

1var wptSource = require('./wptSource');2var wptPromise = wptSource.sourcePromise();3var wptSource = wptPromise.then(function(wptSource) {4  return wptSource;5});6wptSource.then(function(wptSource) {7  wptSource.getData().then(function(data) {8    console.log(data);9  });10});11module.exports = function() {12  return sourcePromise();13};14var sourcePromise = function() {15  return new Promise(function(resolve, reject) {16    resolve({17      getData: function() {18        return new Promise(function(resolve, reject) {19          resolve('data');20        });21      }22    });23  });24};

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