mirror of
https://github.com/reality/dbot.git
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Merge pull request #673 from Scritches/master
Initial rewrite of goodreads module using async/await
This commit is contained in:
Luke Slater
GitHub
commit
98c8894f95
2
install
2
install
@ -14,7 +14,7 @@ if [[ $? -gt 0 ]]; then
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exit 1
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fi
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npm install googlemaps humanize feedparser node-units tvdb method-override 500px process async wordnik node-uuid underscore request sandbox express moment-timezone moment jade databank databank-redis ent passport passport-local password-hash connect-flash
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npm install googlemaps humanize feedparser node-units tvdb method-override 500px process async wordnik node-uuid underscore request request-promise-native sandbox express moment-timezone moment jade databank databank-redis ent passport passport-local password-hash connect-flash
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cd public/
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wget https://github.com/twbs/bootstrap/releases/download/v3.3.2/bootstrap-3.3.2-dist.zip
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@ -1,162 +1,294 @@
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/**
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* Module Name: GoodReads
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* Description: Various goodreads.
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* Description: Interacts with the GoodReads API to provide book-oriented functionality to dbot
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*/
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var _ = require('underscore')._,
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request = require('request'),
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async = require('async'),
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moment = require('moment'),
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parseString = require('xml2js').parseString;
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var goodreads = function(dbot) {
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this.ApiRoot = 'https://www.goodreads.com/';
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const util = require('util'),
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_ = require('underscore')._,
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rp = require('request-promise-native'),
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parseString = util.promisify(require('xml2js').parseString);
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const GoodReads = function(dbot) {
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this.apiRoot = 'https://www.goodreads.com';
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this.internalAPI = {
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'getGoodreads': function(server, nick, callback) {
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dbot.api.profile.getProfile(server, nick, function(err, user, profile) {
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if(user) {
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if(profile && _.has(profile.profile, 'goodreads')) {
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callback(user, profile.profile.goodreads);
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} else {
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callback(user, null);
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}
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} else {
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callback(null, null);
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}
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'outputError': (evt, e) => {
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switch(e) {
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case 'goodreads-error': evt.reply('Error talking to GoodReads.'); return;
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case 'book-not-found': evt.reply(dbot.t('gr_nobook')); return;
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case 'no-description': evt.reply('No description was found for the book you asked for.'); return;
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case 'author-not-found': evt.reply(dbot.t('gr_noauthor')); return;
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}
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console.log(e);
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evt.reply('Something went wrong and I don\'t know what.');
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},
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'formatProfile': profile => {
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var shelves = {};
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_.each(profile.user_shelves.user_shelf, shelf => {
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shelves[shelf.name] = shelf.book_count['_'];
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});
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profile.user_shelves = shelves;
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return profile;
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}
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};
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this.api = {
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'searchBook': function(term, callback) {
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request.get({
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'url': this.ApiRoot + 'search.xml',
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'qs': {
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'q': term,
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'key': this.config.api_key
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'findBook': async term => {
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//https://www.goodreads.com/search/index.xml
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const body = await rp({
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uri: this.apiRoot + '/search/index.xml',
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qs: {
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key: this.config.api_key,
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q: term.split(' ').join('+')
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}
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}, function(err, response, body) {
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if(!_.isUndefined(body) && !err) {
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parseString(body, function(err, result) {
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// This is why we don't use XML kids
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var result = result['GoodreadsResponse'].search[0].results[0];
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if(_.has(result, 'work')) {
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callback(null, {
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'id': result.work[0].best_book[0].id[0]['_'],
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'title': result.work[0].best_book[0].title[0],
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'author': result.work[0].best_book[0].author[0].name[0],
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'rating': result.work[0].average_rating[0]
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});
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} else {
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callback(true, null);
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}
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});
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} else {
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callback(true, null);
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});
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const response = await parseString(body, { explicitArray: false });
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if(!_.has(response, 'GoodreadsResponse')) throw 'goodreads-error';
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const result = response.GoodreadsResponse.search.results;
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if(!result || !_.has(result, 'work')) throw 'book-not-found';
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if(!result.work[0]) throw 'book-not-found';
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return {
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id: result.work[0].best_book.id['_'],
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title: result.work[0].best_book.title,
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author: result.work[0].best_book.author.name,
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rating: result.work[0].average_rating
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};
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},
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'getSummaryForBook': async id => {
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//https://www.goodreads.com/book/show.xml
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const body = await rp({
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uri: this.apiRoot + '/book/show.xml',
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qs: {
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key: this.config.api_key,
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id: id
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}
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}.bind(this));
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});
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const response = await parseString(body, { explicitArray: false });
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if(!_.has(response, 'GoodreadsResponse')) throw 'goodreads-error';
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const result = response.GoodreadsResponse.book;
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if(!result) throw 'book-not-found';
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if(!_.has(result, 'description')) throw 'no-description';
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return result.description;
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},
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'findAuthor': async term => {
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//https://www.goodreads.com/api/author_url/<ID>
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const body = await rp({
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url: this.apiRoot + '/api/author_url/' + term,
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qs: {
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key: this.config.api_key
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}
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});
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const response = await parseString(body, {explicitArray: false });
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if(!_.has(response, 'GoodreadsResponse')) throw 'goodreads-error';
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const result = response.GoodreadsResponse.author;
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if(!result) throw 'author-not-found';
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return {
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id: result['$'].id,
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author: result.name
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};
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},
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'getProfileById': async id => {
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//https://www.goodreads.com/user/show.xml
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try {
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var body = await rp({
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url: this.apiRoot + '/user/show.xml',
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qs: {
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key: this.config.api_key,
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id: id
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}
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});
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}
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catch (e) {
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if(e.statusCode && e.statusCode == 404) {
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throw 'user-not-found';
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return;
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}
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throw e;
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}
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const response = await parseString(body, { explicitArray: false });
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if(!_.has(response, 'GoodreadsResponse')) throw 'goodreads-error';
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const result = response.GoodreadsResponse.user;
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if(!result) throw 'user-not-found';
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return this.internalAPI.formatProfile(result);
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},
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'getProfile': function(id, callback) {
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request.get({
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'url': this.ApiRoot + 'user/show.xml',
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'qs': {
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'username': id,
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'key': this.config.api_key
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'getProfileByName': async username => {
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//https://www.goodreads.com/user/show.xml
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try {
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var body = await rp({
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url: this.apiRoot + '/user/show.xml',
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qs: {
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key: this.config.api_key,
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username: username
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}
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});
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}
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catch (e) {
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if(e.statusCode && e.statusCode == 404) {
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throw 'user-not-found';
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return;
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}
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}, function(err, response, body) {
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if(!_.isUndefined(body) && !err) {
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parseString(body, function(err, result) {
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if(result && _.has(result, 'GoodreadsResponse')) {
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var shelves = {};
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result = result['GoodreadsResponse'].user[0].user_shelves[0].user_shelf;
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_.each(result, function(shelf) {
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shelves[shelf.name[0]] = shelf.book_count[0]['_'];
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});
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callback(null, shelves);
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} else {
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callback(true, null);
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}
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});
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} else {
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callback(true, null);
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throw e;
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}
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const response = await parseString(body, { explicitArray: false });
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if(!_.has(response, 'GoodreadsResponse')) throw 'goodreads-error';
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const result = response.GoodreadsResponse.user;
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if(!result) throw 'user-not-found';
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return this.internalAPI.formatProfile(result);
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},
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'getShelfForUserId': async (id, shelf) => {
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//https://www.goodreads.com/review/list.xml?v=2
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var body = await rp({
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url: this.apiRoot + '/review/list.xml',
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qs: {
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v: '2',
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key: this.config.api_key,
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id: id,
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shelf: shelf
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}
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});
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const response = await parseString(body, { explicitArray: false });
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if(!_.has(response, 'GoodreadsResponse')) throw 'goodreads-error';
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let result = response.GoodreadsResponse.reviews.review;
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if(!result) return [];
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if(!_.isArray(result)) {
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result = [result];
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}
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return _.map(result, r => {
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return {
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id: r.book.id['_'],
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title: r.book.title_without_series
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};
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});
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}
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};
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this.commands = {
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'~book': function(event) {
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this.api.searchBook(event.input[1], function(err, res) {
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if(!err) {
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event.reply(dbot.t('gr_book', {
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'author': res.author,
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'title': res.title,
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'rating': res.rating,
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'link': this.ApiRoot + 'book/show/' + res.id
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}));
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} else {
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event.reply(dbot.t('gr_nobook'));
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}
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}.bind(this));
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},
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'~books': function(event) {
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var user = event.rUser,
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gr = event.rProfile.goodreads;
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if(event.res[0]) {
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user = event.res[0].user;
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gr = event.res[0].gr;
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'~book' : async evt => {
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try {
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const book = await this.api.findBook(evt.input[1]);
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evt.reply(dbot.t('gr_book', {
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author: book.author,
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title: book.title,
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rating: book.rating,
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link: this.apiRoot + '/book/show/' + book.id
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}));
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}
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this.api.getProfile(gr, function(err, profile) {
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if(!err) {
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event.reply(dbot.t('gr_books', {
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'user': user.currentNick,
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'read': profile.read,
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'currently_reading': profile['currently-reading']
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}));
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} else {
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event.reply(dbot.t('gr_unknown'));
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catch(e) { this.internalAPI.outputError(evt, e); }
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},
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'~booksummary': async evt => {
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try {
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console.log(evt.input[1]);
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const book = await this.api.findBook(evt.input[1]);
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const summary = await this.api.getSummaryForBook(book.id);
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evt.reply(dbot.t('gr_summary', {
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title: book.title,
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summary: summary,
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link: this.apiRoot + '/book/show/' + book.id
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}));
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}
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catch(e) { this.internalAPI.outputError(evt, e); }
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},
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'~author' : async evt => {
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try {
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evt.reply(dbot.t('gr_author', await this.api.findAuthor(evt.input[1])));
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}
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catch(e) { this.internalAPI.outputError(evt, e); }
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},
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'~reading': async (evt, profile) => {
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try {
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let books = await this.api.getShelfForUserId(profile.id, 'currently-reading');
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const booksCount = books.length;
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if(!booksCount) {
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evt.reply(dbot.t('gr_not_reading', { user: evt.rUser.currentNick }));
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return;
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}
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});
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let tooMany = booksCount > 5;
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if (tooMany) books = _.sample(books, 5);
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evt.reply(dbot.t('gr_is_reading', { user: evt.rUser.currentNick, count: booksCount }));
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_.each(books, b => {
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evt.reply(ostr = b.title + ' - https://www.goodreads.com/book/show/' + b.id);
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});
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if (tooMany) {
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evt.reply('... And ' + (booksCount - 5) + ' more - https://www.goodreads.com/review/list/' + profile.id + '?shelf=currently-reading');
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}
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}
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catch(e) { this.internalAPI.outputError(evt, e); }
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}
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};
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this.commands['~book'].regex = [/^book ([\d\w\s-]*)/, 2];
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_.each(this.commands, function(command) {
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command.resolver = function(event, callback) {
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if(event.rProfile && _.has(event.rProfile, 'goodreads')) {
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if(event.params[1]) {
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this.internalAPI.getGoodreads(event.server, event.params[1], function(user, gr) {
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if(user && gr) {
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event.res.push({
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'user': user,
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'gr': gr
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});
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callback(false);
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} else {
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if(!user) {
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event.reply('Unknown user.');
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} else {
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event.reply(user.currentNick + ': Set a Goodreads username with "~set goodreads username"');
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}
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callback(true);
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}
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});
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} else {
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callback(false);
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this.commands['~book'].regex = [/^book (.*)/, 2];
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this.commands['~booksummary'].regex = [/^booksummary (.*)/, 2];
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this.commands['~author'].regex = [/^author ([\d\w\s-]*)/, 2];
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this.commands['~reading'].requiresProfile = true;
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_.each(this.commands, ((cmd, cmdName) => {
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if(cmd.requiresProfile) {
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this.commands[cmdName] = (async evt => {
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const grUsername = evt.rProfile.goodreads;
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if(!grUsername) {
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evt.reply(evt.rUser.currentNick + ': Set a Goodreads username with "~set goodreads username"');
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return;
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}
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} else {
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event.reply(event.user + ': Set a goodreads username with "~set goodreads username"');
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callback(true);
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}
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}.bind(this);
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}, this);
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let grId = evt.rProfile.goodreads_id;
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try {
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var profile;
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if(grId) {
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profile = await this.api.getProfileById(grId);
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} else {
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profile = await this.api.getProfileByName(grUsername);
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grId = profile.id;
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dbot.api.profile.setProperty(evt.server, evt.user, 'goodreads_id', grId, function(){});
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}
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};
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await cmd(evt, profile);
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}
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catch(e) {
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if(e === 'user-not-found') evt.reply('User not found. Is your GoodReads username set correctly?');
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else this.internalAPI.outputError(evt, e);
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}
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}).bind(this);
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}
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}).bind(this))
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}
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exports.fetch = function(dbot) {
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return new goodreads(dbot);
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};
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exports.fetch = dbot => new GoodReads(dbot);
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@ -2,13 +2,22 @@
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"gr_book": {
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"en": "[{title} by {author} - {rating}] - {link}"
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},
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"gr_summary": {
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"en": "[{title}] - {summary} - {link}"
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},
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"gr_author": {
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"en": "[{author}] - https://www.goodreads.com/author/show/{id}"
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},
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"gr_nobook": {
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"en": "No books found."
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"en": "No book by that name was found."
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},
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"gr_books": {
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"en": "{user} has read {read} books and is currently reading {currently_reading} books."
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"gr_noauthor": {
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"en": "No author by that name was found."
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},
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"gr_unknown": {
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"en": "Unknown Goodreads username!"
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"gr_not_reading": {
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"en": "{user} is not currently reading any books."
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},
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"gr_is_reading": {
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"en": "{user} is currently reading the following {count} books:"
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}
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}
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6
modules/goodreads/usage.json
Normal file
6
modules/goodreads/usage.json
Normal file
@ -0,0 +1,6 @@
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{
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"~book": "~book [bookname] - returns the title, author, rating, and GoodReads link",
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"~booksummary": "~booksummary [bookname] - returns the summary for the requested book",
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"~author": "~author [authorname] - returns the GoodReads link for the requested author",
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"~reading": "~reading - displays up to 5 of the books you are currently reading"
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}
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