User script for Turkopticon -- review requesters on Amazon Mechanical Turk
目前为
// ==UserScript==
// @name turkoptiscript
// @author feihtality
// @namespace https://greasyfork.org/en/users/12709
// @version 1.0.0-rc0
// @description User script for Turkopticon -- review requesters on Amazon Mechanical Turk
// @license ISC
// @include https://*.mturk.com/*
// @exclude https://www.mturk.com/mturk/findhits?*hit_scraper
// @grant none
// ==/UserScript==
(function () {
'use strict';
function qs(...args) {
return (args[1] || document).querySelector(args[0]);
}
function qsa(...args) {
return Array.from((args[1] || document).querySelectorAll(args[0]));
}
function make(tag, attrs = {}, namespace) {
const el = namespace ? document.createElementNS(namespace, tag) : document.createElement(tag);
Object.keys(attrs).forEach(attr => el.setAttribute(attr, attrs[attr]));
return el;
}
function format(response) {
const payRate = (pay, time, total) => ((pay / time) * 60 ** 2).toFixed(2),
toDays = (seconds) => (seconds / 86400.0).toFixed(2);
return !isNaN(response)
? `${toDays(response)} days`
: response.length > 2
? `$${payRate(...response)}/hr`
: `${response[0]} of ${response[1]}`
}
class HITCapsule {
constructor(el, lockup) {
this.elRef = el;
this.attrs = {};
this._lockup = lockup;
}
init(selector) {
if (selector) this.elRef = this.elRef.closest(selector);
return this;
}
inject(data) { this._lockup.inject(data || {}, this.attrs).attach(this.elRef); }
extract(attrs, env, data) {
const { root, leaf } = env,
method = leaf === 'preview' ? '_extractPreview' : '_extractDefault';
if (root === 'next')
Object.assign(this.attrs, attrs.reduce((a, b) => (a[b] = data[b]) && a, {}));
else
attrs.forEach(attr => this.attrs[attr] = this[method](attr, env));
return this;
}
_extractDefault(attr, env) {
if (env.leaf === 'statusdetail' && attr === 'title')
return this._get('.statusdetailTitleColumnValue').textContent;
switch (attr) {
case 'reward':
return this._get('span.reward').textContent.slice(1);
case 'rid':
return this._get('[href*="requesterId"]').href.match(/requesterId=([^=&]+)/)[1];
case 'rname':
return this._get('.requesterIdentity').textContent;
case 'title':
return this._get('a.capsulelink').textContent.trim();
}
}
_extractPreview(attr) {
switch (attr) {
case 'reward':
return this._get('span.reward').textContent.slice(1);
case 'rid':
return qs('input[name=requesterId]').value;
case 'rname':
return qs('input[name=prevRequester]').value;
case 'title':
return this._get('.capsulelink_bold').textContent.trim();
}
}
_get(selector) { return qs(selector, this.elRef); }
}
class Extractor$$1 {
constructor() {
this._selector = new Selector();
}
init() {
this.env = Extractor$$1.getEnv();
this._lockup = new Lockup(this.env);
this._selector.init(this.env);
const isNext = this.env.root === 'next',
model = isNext ? JSON.parse(qs(this._selector.anchor).closest('div').dataset['reactProps']) : null;
this._data = model ? Extractor$$1.pruneReactModel(model, this.env) : null;
return this;
}
collect(fn) {
let collection;
if (fn && typeof fn === 'function')
collection = fn(this._selector.anchor);
else throw new TypeError('expected a function');
const keys = 'title rname rid reward'.split(' ');
this.collection = collection
.map((c, i) => {
const data = this._data ? this._data[i] : null;
return new HITCapsule(c, this._lockup)
.init(this._selector.base)
.extract(keys, this.env, data);
})
.reduce((a, b) => (a[b.attrs.rid] ? a[b.attrs.rid].push(b) : (a[b.attrs.rid] = [b])) && a, {});
return this;
}
static getEnv() {
const strat = { root: 'legacy', leaf: 'default' },
path = document.location.pathname;
if (document.domain.includes('worker') || qs('body > .container-fluid'))
strat.root = 'next';
if (path.includes('statusdetail'))
strat.leaf = 'statusdetail';
else if (/(myhits|tasks)/.test(path))
strat.leaf = 'queue';
else if (qs('#theTime'))
strat.leaf = 'preview';
return strat;
}
static pruneReactModel(model, env) {
return model['bodyData'].map(d => {
const src = env.leaf === 'queue' ? d['project'] : d;
const { monetary_reward: { amount_in_dollars:reward }, requester_id:rid, title, requester_name:rname } = src;
return { rid: rid, rname: rname, title: title, reward: reward };
});
}
}
class Selector {
constructor() {
this.selectors = {
next : {
default: { anchor: 'li.table-row', base: null },
queue : { anchor: 'li.table-row', base: null }
},
legacy: {
default : { anchor: '.requesterIdentity', base: 'table[height]' },
preview : { anchor: 'a[id|="requester.tooltip"]', base: 'table[style]' },
queue : { anchor: '.requesterIdentity', base: 'table[height]' },
statusdetail: {
anchor: '.statusdetailRequesterColumnValue',
base : 'tr',
inject: '.statusdetailRequesterColumnValue'
}
}
};
}
init(env) { this.env = env; }
get anchor() {
const { root, leaf } = this.env;
return this.selectors[root][leaf].anchor;
}
get base() {
const { root, leaf } = this.env;
return this.selectors[root][leaf].base;
}
get inject() {
const { root, leaf } = this.env;
return this.selectors[root][leaf].inject || '.capsule_field_text';
}
}
class Lockup {
constructor(env) {
this.env = env;
this.idol = createLockup(env);
}
inject({ aggregates:agg }, scrapeData) {
this.clone = this.idol.cloneNode(true);
const selector = '.to-fc';
if (agg) {
[].forEach.call(qs(selector, this.clone).children, el => el.classList.toggle('hidden'));
qs('a.hidden', this.clone).classList.toggle('hidden');
['all', 'recent'].forEach(range => {
Object.keys(agg[range]).forEach(attr => {
const val = agg[range][attr],
crude = val instanceof Array || attr === 'pending';
qs(`[data-range=${range}][data-attr=${attr}]`, this.clone)
.textContent = crude ? format(val) : val;
});
});
}
[].forEach.call(qsa('a', this.clone), el => buildLink(el, k => scrapeData[k]));
qs('.to-rn', this.clone).textContent = scrapeData.rname;
return this;
}
attach(context) {
const ref = context instanceof HTMLLIElement
? qs('span>span', context)
: (qs('.capsule_field_text', context) || qs('a', context));
ref.parentNode.insertBefore(this.clone, ref);
}
}
function createLockup(env) {
const
pos = env.root === 'legacy' ? 'to-rel' : 'to-abs',
root = make('div', { class: `to-hdi ${pos}` }),
lockup = make('div', { class: 'to-lockup to-abs' }),
flex = lockup.appendChild(make('div', { class: 'to-fc' })),
labels = ['pay rate', 'time pending', 'response', 'recommend', 'tos', 'broken'],
attrs = ['reward', 'pending', 'comm', 'recommend', 'tos', 'broken'];
root.appendChild(make('svg', { height: 20, width: 20 }, 'http://www.w3.org/2000/svg'))
.appendChild(make('path', {
fill: '#657b83',
d : 'M10 0c-5.52 0-10 4.48-10 10 0 5.52 4.48 10 10 10 5.52 0 10-4.48 10-10 0-5.52-4.48-10-10-10zm4.22 5.38c1.34 0 2.41 0.42 3.22 1.25 0.81 0.83 1.22 2.02 1.22 3.5 0 1.47-0.39 2.61-1.19 3.44-0.8 0.83-1.88 1.25-3.22 1.25-1.36 0-2.45-0.42-3.25-1.25-0.8-0.83-1.19-1.95-1.19-3.41 0-0.93 0.13-1.71 0.41-2.34 0.21-0.46 0.49-0.88 0.84-1.25 0.36-0.37 0.76-0.63 1.19-0.81 0.57-0.24 1.23-0.37 1.97-0.37zm-12.47 0.16h7.25v1.56h-2.72v7.56h-1.84v-7.56h-2.69v-1.56zm12.5 1.44c-0.76 0-1.38 0.26-1.84 0.78-0.46 0.52-0.69 1.29-0.69 2.34 0 1.03 0.21 1.81 0.69 2.34 0.48 0.53 1.11 0.81 1.84 0.81 0.73 0 1.31-0.28 1.78-0.81 0.47-0.53 0.72-1.32 0.72-2.37 0-1.05-0.23-1.83-0.69-2.34-0.46-0.51-1.05-0.75-1.81-0.75z'
}, 'http://www.w3.org/2000/svg'));
root.appendChild(lockup);
lockup.insertBefore(make('div', { class: 'to-rn' }), flex);
let tmp, tagAttrs;
tmp = flex.appendChild(make('div', { style: 'margin:10px 0 0' }));
tmp.innerHTML = 'This requester has not been reviewed yet.';
tmp = flex.appendChild(make('div', { class: 'hidden' }));
tmp.innerHTML = '<span class="to-th"> </span>' + labels.map(v => `<span>${v}</span>`).join('');
['recent', 'all'].forEach(range => {
tmp = flex.appendChild(make('div', { class: 'hidden' }));
const label = `<span class="to-th">${range === 'all' ? 'All time' : 'Last 90 days'}</span>`;
let inner = attrs.map((attr, i) => `<span data-range="${range}" data-attr="${attr}">---</span>`);
tmp.innerHTML = label + inner.join('');
});
tagAttrs = {
class : 'hidden',
'data-rid' : '',
'data-path': '/requesters',
target : '_blank',
};
tmp = lockup.appendChild(make('a', tagAttrs));
tmp.textContent = 'View on Turkopticon';
tagAttrs = {
'data-rid' : '',
'data-rname' : '',
'data-title' : '',
'data-reward': '',
'data-path' : '/reviews/new',
target : '_blank',
};
tmp = lockup.appendChild(make('a', tagAttrs));
tmp.textContent = 'Add a new review';
return root;
}
function buildLink(el, cb) {
const ds = Object.keys(el.dataset).filter(k => k !== 'path'),
href = 'https://turkopticon.info' + el.dataset.path;
ds.forEach(k => el.dataset[k] = cb(k));
if (el.dataset.path === '/requesters')
el.href = href + '/' + ds.map(k => el.dataset[k]).join('/');
else
el.href = href + '?' + ds.map(k => `${k}=${el.dataset[k]}`).join('&');
return el;
}
class ApiQuery {
constructor(action, method) {
this.URI = 'https://api.turkopticon.info/' + (action || '');
this.method = method || 'GET';
this.version = '2.0-alpha';
}
send(params) {
this.params = params ? new Params(params) : null;
return new Promise((accept, reject) => {
const xhr = new XMLHttpRequest(),
url = this.params ? `${this.URI}?${this.params.toString()}` : this.URI;
xhr.open(this.method, url);
xhr.responseType = 'json';
xhr.setRequestHeader('Accept', `application/vnd.turkopticon.v${this.version}+json`);
xhr.send();
xhr.onload = ({ target:{ response } }) => accept(response);
xhr.onerror = e => reject(e);
});
}
}
class Params {
constructor(params) { this.params = params; }
toString() { return Params.toParams(this.params); }
static toParams(obj, scope) {
if (typeof obj === 'object' && !(obj instanceof Array))
return Object.keys(obj).map(k => Params.toParams(obj[k], scope ? `${scope}[${k}]` : k)).join('&');
else
return `${scope}=${obj.toString()}`;
}
}
try {
appendCss();
const extr = new Extractor$$1().init().collect(qsa),
rids = Object.keys(extr.collection);
new ApiQuery('requesters')
.send({ rids: rids, fields: { requesters: ['rid', 'aggregates'] } })
.then(response => response.data.reduce((a, b) => (a[b.attributes.rid] = b.attributes) && a, {}))
.then(data => rids.forEach(rid => extr.collection[rid].forEach(capsule => capsule.inject(data[rid]))))
.catch(console.error.bind(console, '#apierror'));
} catch(err) {
console.error(err);
}
function appendCss() {
const style = document.head.appendChild(make('style'));
style.innerHTML = `
.to-rel { position:relative; }
.to-abs { position:absolute; }
.to-hdi { display:inline-block; font-size:12px; cursor:default; line-height:14px; }
.to-hdi:hover > svg { float:left; z-index:3; position:relative; }
.to-hdi:hover > .to-lockup { display:block; z-index:2; }
.to-hdi .hidden, .to-nhdi .hidden { display:none }
.to-nhdi { font-size:12px; }
.to-lockup { display:none; width:300px; top:-1px; left:-5px; background:#fff; padding:5px; box-shadow:0px 2px 10px 1px rgba(0,0,0,0.7); }
.to-lockup a { display:inline-block; width:50%; text-align:center; margin-top:10px; color:crimson; }
.to-rn { margin:0 0 3px 25px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.to-fc { display:flex; }
.to-fc > div { flex:1; }
.to-fc .to-th { font-weight:700; width:100%; background:#6a8ca3; color:#fff }
.to-fc span { display:block; padding:3px 0; margin:0; }
`;
}
}());