const htmlparser = require('htmlparser2');
const {MessageEmbed, Util} = require('discord.js');
const {limit: {discussion: discussionLimit}} = require('../util/default.json');
const {htmlToDiscord, escapeFormatting} = require('../util/functions.js');
/**
* Processes discussion commands.
* @param {import('../util/i18n.js')} lang - The user language.
* @param {import('discord.js').Message} msg - The Discord message.
* @param {import('../util/wiki.js')} wiki - The wiki for the page.
* @param {String} title - The title of the discussion post.
* @param {String} sitename - The sitename of the wiki.
* @param {import('discord.js').MessageReaction} reaction - The reaction on the message.
* @param {String} spoiler - If the response is in a spoiler.
*/
function fandom_discussion(lang, msg, wiki, title, sitename, reaction, spoiler) {
var limit = discussionLimit[( patreons[msg.guild?.id] ? 'patreon' : 'default' )];
if ( !title ) {
var pagelink = wiki + 'f';
var embed = new MessageEmbed().setAuthor( sitename ).setTitle( lang.get('discussion.main') ).setURL( pagelink );
got.get( wiki + 'f', {
responseType: 'text'
} ).then( descresponse => {
var descbody = descresponse.body;
if ( descresponse.statusCode !== 200 || !descbody ) {
console.log( '- ' + descresponse.statusCode + ': Error while getting the description.' );
} else {
var thumbnail = wiki.toLink('Special:FilePath/Wiki-wordmark.png');
var parser = new htmlparser.Parser( {
onopentag: (tagname, attribs) => {
if ( tagname === 'meta' && attribs.property === 'og:description' ) {
var description = escapeFormatting(attribs.content);
if ( description.length > 1000 ) description = description.substring(0, 1000) + '\u2026';
embed.setDescription( description );
}
if ( tagname === 'meta' && attribs.property === 'og:image' ) {
thumbnail = attribs.content;
}
}
} );
parser.write( descbody );
parser.end();
embed.setThumbnail( thumbnail );
}
}, error => {
console.log( '- Error while getting the description: ' + error );
} ).finally( () => {
msg.sendChannel( spoiler + '<' + pagelink + '>' + spoiler, {embed} );
if ( reaction ) reaction.removeEmoji();
} );
}
else if ( title.split(' ')[0].toLowerCase() === 'post' || title.split(' ')[0].toLowerCase() === lang.get('discussion.post') ) {
title = title.split(' ').slice(1).join(' ');
got.get( wiki + 'wikia.php?controller=DiscussionPost&method=getPosts&includeCounters=false&limit=' + limit + '&format=json&cache=' + Date.now(), {
headers: {
Accept: 'application/hal+json'
}
} ).then( response => {
var body = response.body;
if ( response.statusCode !== 200 || !body || body.title || !body._embedded || !body._embedded['doc:posts'] ) {
console.log( '- ' + response.statusCode + ': Error while getting the posts: ' + ( body && body.title ) );
msg.sendChannelError( spoiler + '<' + wiki + 'f' + '>' + spoiler );
if ( reaction ) reaction.removeEmoji();
}
else if ( body._embedded['doc:posts'].length ) {
var posts = body._embedded['doc:posts'];
var embed = new MessageEmbed().setAuthor( sitename );
if ( posts.some( post => post.id === title ) ) {
discussion_send(lang, msg, wiki, posts.find( post => post.id === title ), embed, spoiler);
if ( reaction ) reaction.removeEmoji();
}
else if ( /^\d+$/.test(title) ) {
got.get( wiki + 'wikia.php?controller=DiscussionPost&method=getPost&postId=' + title + '&format=json&cache=' + Date.now(), {
headers: {
Accept: 'application/hal+json'
}
} ).then( presponse => {
var pbody = presponse.body;
if ( presponse.statusCode !== 200 || !pbody || pbody.id !== title ) {
if ( pbody && pbody.title === 'The requested resource was not found.' ) {
if ( posts.some( post => post.rawContent.toLowerCase().includes( title.toLowerCase() ) ) ) {
discussion_send(lang, msg, wiki, posts.find( post => post.rawContent.toLowerCase().includes( title.toLowerCase() ) ), embed, spoiler);
}
else msg.reactEmoji('🤷');
}
else {
console.log( '- ' + presponse.statusCode + ': Error while getting the post: ' + ( pbody && pbody.title ) );
msg.sendChannelError( spoiler + '<' + wiki + 'f' + '>' + spoiler );
}
if ( reaction ) reaction.removeEmoji();
}
else if ( pbody.title ) {
discussion_send(lang, msg, wiki, pbody, embed, spoiler);
if ( reaction ) reaction.removeEmoji();
}
else got.get( wiki + 'wikia.php?controller=DiscussionThread&method=getThread&threadId=' + pbody.threadId + '&format=json&cache=' + Date.now(), {
headers: {
Accept: 'application/hal+json'
}
} ).then( thresponse => {
var thbody = thresponse.body;
if ( thresponse.statusCode !== 200 || !thbody || thbody.id !== pbody.threadId ) {
console.log( '- ' + thresponse.statusCode + ': Error while getting the thread: ' + ( thbody && thbody.title ) );
embed.setTitle( '~~' + pbody.threadId + '~~' );
}
else embed.setTitle( escapeFormatting(thbody.title) );
}, error => {
console.log( '- Error while getting the thread: ' + error );
embed.setTitle( '~~' + pbody.threadId + '~~' );
} ).finally( () => {
discussion_send(lang, msg, wiki, pbody, embed, spoiler);
if ( reaction ) reaction.removeEmoji();
} );
}, error => {
console.log( '- Error while getting the post: ' + error );
msg.sendChannelError( spoiler + '<' + wiki + 'f' + '>' + spoiler );
if ( reaction ) reaction.removeEmoji();
} );
}
else if ( posts.some( post => post.rawContent.toLowerCase().includes( title.toLowerCase() ) ) ) {
discussion_send(lang, msg, wiki, posts.find( post => post.rawContent.toLowerCase().includes( title.toLowerCase() ) ), embed, spoiler);
if ( reaction ) reaction.removeEmoji();
}
else {
msg.reactEmoji('🤷');
if ( reaction ) reaction.removeEmoji();
}
}
else {
msg.reactEmoji('🤷');
if ( reaction ) reaction.removeEmoji();
}
}, error => {
console.log( '- Error while getting the posts: ' + error );
msg.sendChannelError( spoiler + '<' + wiki + 'f' + '>' + spoiler );
if ( reaction ) reaction.removeEmoji();
} );
}
else {
got.get( wiki + 'wikia.php?controller=DiscussionThread&method=getThreads&sortKey=trending&limit=' + limit + '&format=json&cache=' + Date.now(), {
headers: {
Accept: 'application/hal+json'
}
} ).then( response => {
var body = response.body;
if ( response.statusCode !== 200 || !body || body.title || !body._embedded || !body._embedded.threads ) {
console.log( '- ' + response.statusCode + ': Error while getting the threads: ' + ( body && body.title ) );
msg.sendChannelError( spoiler + '<' + wiki + 'f' + '>' + spoiler );
if ( reaction ) reaction.removeEmoji();
}
else if ( body._embedded.threads.length ) {
var threads = body._embedded.threads;
var embed = new MessageEmbed().setAuthor( sitename );
if ( threads.some( thread => thread.id === title ) ) {
discussion_send(lang, msg, wiki, threads.find( thread => thread.id === title ), embed, spoiler);
if ( reaction ) reaction.removeEmoji();
}
else if ( threads.some( thread => thread.title === title ) ) {
discussion_send(lang, msg, wiki, threads.find( thread => thread.title === title ), embed, spoiler);
if ( reaction ) reaction.removeEmoji();
}
else if ( threads.some( thread => thread.title.toLowerCase() === title.toLowerCase() ) ) {
discussion_send(lang, msg, wiki, threads.find( thread => thread.title.toLowerCase() === title.toLowerCase() ), embed, spoiler);
if ( reaction ) reaction.removeEmoji();
}
else if ( threads.some( thread => thread.title.includes( title ) ) ) {
discussion_send(lang, msg, wiki, threads.find( thread => thread.title.includes( title ) ), embed, spoiler);
if ( reaction ) reaction.removeEmoji();
}
else if ( threads.some( thread => thread.title.toLowerCase().includes( title.toLowerCase() ) ) ) {
discussion_send(lang, msg, wiki, threads.find( thread => thread.title.toLowerCase().includes( title.toLowerCase() ) ), embed, spoiler);
if ( reaction ) reaction.removeEmoji();
}
else if ( /^\d+$/.test(title) ) {
got.get( wiki + 'wikia.php?controller=DiscussionThread&method=getThread&threadId=' + title + '&format=json&cache=' + Date.now(), {
headers: {
Accept: 'application/hal+json'
}
} ).then( thresponse => {
var thbody = thresponse.body;
if ( thresponse.statusCode !== 200 || !thbody || thbody.id !== title ) {
if ( thbody && thbody.status === 404 ) {
if (threads.some( thread => thread.rawContent.toLowerCase().includes( title.toLowerCase() ) ) ) {
discussion_send(lang, msg, wiki, threads.find( thread => thread.rawContent.toLowerCase().includes( title.toLowerCase() ) ), embed, spoiler);
}
else msg.reactEmoji('🤷');
}
else {
console.log( '- ' + thresponse.statusCode + ': Error while getting the thread: ' + ( thbody && thbody.title ) );
msg.sendChannelError( spoiler + '<' + wiki + 'f/p/' + title + '>' + spoiler );
}
}
else discussion_send(lang, msg, wiki, thbody, embed, spoiler);
}, error => {
console.log( '- Error while getting the thread: ' + error );
msg.sendChannelError( spoiler + '<' + wiki + 'f/p/' + title + '>' + spoiler );
} ).finally( () => {
if ( reaction ) reaction.removeEmoji();
} );
}
else if ( threads.some( thread => thread.rawContent.toLowerCase().includes( title.toLowerCase() ) ) ) {
discussion_send(lang, msg, wiki, threads.find( thread => thread.rawContent.toLowerCase().includes( title.toLowerCase() ) ), embed, spoiler);
if ( reaction ) reaction.removeEmoji();
}
else {
msg.reactEmoji('🤷');
if ( reaction ) reaction.removeEmoji();
}
}
else {
msg.reactEmoji('🤷');
if ( reaction ) reaction.removeEmoji();
}
}, error => {
console.log( '- Error while getting the threads: ' + error );
msg.sendChannelError( spoiler + '<' + wiki + 'f' + '>' + spoiler );
if ( reaction ) reaction.removeEmoji();
} );
}
}
/**
* Send discussion posts.
* @param {import('../util/i18n.js')} lang - The user language.
* @param {import('discord.js').Message} msg - The Discord message.
* @param {import('../util/wiki.js')} wiki - The wiki for the page.
* @param {Object} discussion - The discussion post.
* @param {import('discord.js').MessageEmbed} embed - The embed for the page.
* @param {String} spoiler - If the response is in a spoiler.
*/
function discussion_send(lang, msg, wiki, discussion, embed, spoiler) {
if ( discussion.title ) {
embed.setTitle( escapeFormatting(discussion.title) );
var pagelink = wiki + 'f/p/' + ( discussion.threadId || discussion.id );
}
else {
if ( discussion._embedded.thread ) embed.setTitle( escapeFormatting(discussion._embedded.thread[0].title) );
var pagelink = wiki + 'f/p/' + discussion.threadId + '/r/' + discussion.id;
}
var text = '<' + pagelink + '>';
embed.setURL( pagelink ).setFooter( discussion.createdBy.name, discussion.createdBy.avatarUrl ).setTimestamp( discussion.creationDate.epochSecond * 1000 );
var description = '';
switch ( discussion.funnel ) {
case 'IMAGE':
embed.setImage( discussion._embedded.contentImages[0].url );
break;
case 'POLL':
discussion.poll.answers.forEach( answer => embed.addField( escapeFormatting(answer.text), ( answer.image ? '[__' + lang.get('discussion.image') + '__](' + answer.image.url + ')\n' : '' ) + lang.get('discussion.votes', answer.votes.toLocaleString(lang.get('dateformat')), answer.votes, ( ( answer.votes / discussion.poll.totalVotes ) * 100 ).toFixed(1).toLocaleString(lang.get('dateformat'))), true ) );
break;
case 'QUIZ':
description = escapeFormatting(discussion._embedded.quizzes[0].title);
embed.setThumbnail( discussion._embedded.quizzes[0].image );
break;
default:
if ( discussion.jsonModel ) {
try {
description = discussion_formatting(JSON.parse(discussion.jsonModel)).replace( /(?:\*\*\*\*|(? {
if ( n >= discussion._embedded.contentImages.length ) return '';
else return '[__' + lang.get('discussion.image') + '__](' + discussion._embedded.contentImages[n].url + ')';
} );
embed.setThumbnail( discussion._embedded.contentImages[0].url );
}
}
else embed.setThumbnail( wiki.toLink('Special:FilePath/Wiki-wordmark.png') );
}
catch ( jsonerror ) {
console.log( '- Error while getting the formatting: ' + jsonerror );
description = escapeFormatting(discussion.rawContent);
if ( discussion._embedded.contentImages.length ) embed.setThumbnail( discussion._embedded.contentImages[0].url );
}
}
else if ( discussion.renderedContent ) {
description = htmlToDiscord(discussion.renderedContent, pagelink);
if ( discussion._embedded.contentImages.length ) embed.setThumbnail( discussion._embedded.contentImages[0].url );
}
else {
description = escapeFormatting(discussion.rawContent);
if ( discussion._embedded.contentImages.length ) embed.setThumbnail( discussion._embedded.contentImages[0].url );
}
}
if ( description.length > 2000 ) description = description.substring(0, 2000) + '\u2026';
embed.setDescription( description );
if ( discussion.tags?.length ) {
embed.addField( lang.get('discussion.tags'), Util.splitMessage( discussion.tags.map( tag => '[' + escapeFormatting(tag.articleTitle) + '](' + wiki.toLink(tag.articleTitle, '', '', true) + ')' ).join(', '), {char:', ',maxLength:1000} )[0], false );
}
msg.sendChannel( spoiler + text + spoiler, {embed} );
}
/**
* Format discussion content
* @param {Object} jsonModel - The content of the discussion post.
* @returns {String}
*/
function discussion_formatting(jsonModel) {
var description = '';
switch ( jsonModel.type ) {
case 'doc':
if ( jsonModel.content ) jsonModel.content.forEach( content => description += discussion_formatting(content) );
break;
case 'paragraph':
if ( jsonModel.content ) jsonModel.content.forEach( content => description += discussion_formatting(content) );
description += '\n';
break;
case 'openGraph':
if ( !jsonModel.attrs.wasAddedWithInlineLink ) description += jsonModel.attrs.url + '\n';
break;
case 'text':
var prepend = '';
var append = '';
if ( jsonModel.marks ) {
jsonModel.marks.forEach( mark => {
switch ( mark.type ) {
case 'mention':
prepend += '[';
append = ']({@wiki}f/u/' + mark.attrs.userId + ')' + append;
break;
case 'link':
prepend += '[';
append = '](' + mark.attrs.href + ')' + append;
break;
case 'strong':
prepend += '**';
append = '**' + append;
break;
case 'em':
prepend += '_';
append = '_' + append;
break;
}
} );
}
description += prepend + escapeFormatting(jsonModel.text) + append;
break;
case 'image':
if ( jsonModel.attrs.id !== null ) description += '{@' + jsonModel.attrs.id + '}\n';
break;
case 'code_block':
description += '```\n';
if ( jsonModel.content ) jsonModel.content.forEach( content => description += discussion_formatting(content) );
description += '\n```\n';
break;
case 'bulletList':
jsonModel.content.forEach( listItem => {
description += '\t• ';
if ( listItem.content ) listItem.content.forEach( content => description += discussion_formatting(content) );
} );
break;
case 'orderedList':
var n = 1;
jsonModel.content.forEach( listItem => {
description += '\t' + n + '. ';
n++;
if ( listItem.content ) listItem.content.forEach( content => description += discussion_formatting(content) );
} );
break;
}
return description;
}
module.exports = fandom_discussion;