Move verify to own function (untested)

cmds/verify.js

@@ -1,8 +1,5 @@
-const cheerio = require('cheerio');
-const {MessageEmbed} = require('discord.js');
-const logging = require('../util/logging.js');
-const toTitle = require('../util/wiki.js').toTitle;
 var db = require('../util/database.js');
+var verify = require('../functions/verify.js');
 
 /**
  * Processes the "verify" command.
@@ -11,9 +8,8 @@ var db = require('../util/database.js');
  * @param {String[]} args - The command arguments.
  * @param {String} line - The command as plain text.
  * @param {import('../util/wiki.js')} wiki - The wiki for the message.
- * @param {String} [old_username] - The username before the search.
  */
-function cmd_verify(lang, msg, args, line, wiki, old_username = '') {
+function cmd_verify(lang, msg, args, line, wiki) {
 	if ( !msg.channel.isGuild() || msg.defaultSettings ) return this.LINK(lang, msg, line, wiki);
 	if ( !msg.guild.me.permissions.has('MANAGE_ROLES') ) {
 		if ( msg.isAdmin() ) {
@@ -30,7 +26,6 @@ function cmd_verify(lang, msg, args, line, wiki, old_username = '') {
 	}
 	if ( wiki.isGamepedia() ) username = username.replace( /^userprofile\s*:/i, '' );
 	
-	var embed = new MessageEmbed().setFooter( lang.get('verify.footer') ).setTimestamp();
 	db.query( 'SELECT role, editcount, postcount, usergroup, accountage, rename FROM verification WHERE guild = $1 AND channel LIKE $2 ORDER BY configid ASC', [msg.guild.id, '%|' + msg.channel.id + '|%'] ).then( ({rows}) => {
 		if ( !rows.length ) {
 			if ( msg.onlyVerifyCommand ) return;
@@ -42,338 +37,26 @@ function cmd_verify(lang, msg, args, line, wiki, old_username = '') {
 			if ( args[0] === 'verification' ) args[0] = ( lang.localNames.verify || 'verify' );
 			return this.help(lang, msg, args, line, wiki);
 		}
-		msg.reactEmoji('⏳').then( reaction => got.get( wiki + 'api.php?action=query&meta=siteinfo&siprop=general&list=users&usprop=blockinfo|groups|editcount|registration&ususers=' + encodeURIComponent( username ) + '&format=json' ).then( response => {
-			var body = response.body;
-			if ( body && body.warnings ) log_warn(body.warnings);
-			if ( response.statusCode !== 200 || body?.batchcomplete === undefined || !body?.query?.users ) {
-				if ( wiki.noWiki(response.url, response.statusCode) ) {
-					console.log( '- This wiki doesn\'t exist!' );
-					msg.reactEmoji('nowiki');
-				}
-				else if ( body?.error?.code === 'us400' ) { // special catch for Fandom
-					if ( !old_username ) logging(wiki, msg.guild?.id, 'verification');
-					embed.setTitle( ( old_username || username ).escapeFormatting() ).setColor('#0000FF').setDescription( lang.get('verify.user_missing', ( old_username || username ).escapeFormatting()) );
-					msg.replyMsg( lang.get('verify.user_missing_reply', ( old_username || username ).escapeFormatting()), {embed}, false, false );
-				}
-				else {
-					console.log( '- ' + response.statusCode + ': Error while getting the user: ' + ( body && body.error && body.error.info ) );
-					embed.setColor('#000000').setDescription( lang.get('verify.error') );
-					msg.replyMsg( lang.get('verify.error_reply'), {embed}, false, false ).then( message => {
-						if ( message ) message.reactEmoji('error');
+		msg.reactEmoji('⏳').then( reaction => {
+			verify(lang, msg, username, wiki, rows).then( result => {
+				if ( result.reaction ) {
+					if ( result.content ) msg.replyMsg( result.content, result.options, false, false ).then( message => {
+						if ( message ) message.reactEmoji(result.reaction);
 					} );
+					else msg.reactEmoji(result.reaction);
 				}
-				
-				if ( reaction ) reaction.removeEmoji();
-				return;
-			}
-			wiki.updateWiki(body.query.general);
-			if ( !old_username ) logging(wiki, msg.guild?.id, 'verification');
-			var queryuser = body.query.users[0];
-			embed.setAuthor( body.query.general.sitename );
-			if ( body.query.users.length !== 1 || queryuser.missing !== undefined || queryuser.invalid !== undefined ) {
-				username = ( body.query.users.length === 1 ? queryuser.name : username );
-				embed.setTitle( ( old_username || username ).escapeFormatting() ).setColor('#0000FF').setDescription( lang.get('verify.user_missing', ( old_username || username ).escapeFormatting()) );
-				if ( wiki.isFandom() && !old_username ) return got.get( wiki + 'api/v1/User/UsersByName?limit=1&query=' + encodeURIComponent( username ) + '&format=json' ).then( wsresponse => {
-					var wsbody = wsresponse.body;
-					if ( wsresponse.statusCode !== 200 || wsbody?.exception || wsbody?.users?.[0]?.name?.length !== username.length ) {
-						if ( !wsbody?.users ) console.log( '- ' + wsresponse.statusCode + ': Error while searching the user: ' + wsbody?.exception?.details );
-						msg.replyMsg( lang.get('verify.user_missing_reply', username.escapeFormatting()), {embed}, false, false );
-						
-						if ( reaction ) reaction.removeEmoji();
-						return;
-					}
-					this.verify(lang, msg, wsbody.users[0].name.split(' '), line, wiki, username);
-				}, error => {
-					console.log( '- Error while searching the user: ' + error );
-					msg.replyMsg( lang.get('verify.user_missing_reply', username.escapeFormatting()), {embed}, false, false );
-					
-					if ( reaction ) reaction.removeEmoji();
-				} );
-				msg.replyMsg( lang.get('verify.user_missing_reply', ( old_username || username ).escapeFormatting()), {embed}, false, false );
-				
+				else msg.replyMsg( result.content, result.options, false, false );
 				if ( reaction ) reaction.removeEmoji();
-				return;
-			}
-			username = queryuser.name;
-			var pagelink = wiki.toLink('User:' + username, '', '', true);
-			embed.setTitle( username.escapeFormatting() ).setURL( pagelink );
-			if ( queryuser.blockexpiry ) {
-				embed.setColor('#FF0000').setDescription( lang.get('verify.user_blocked', '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
-				msg.replyMsg( lang.get('verify.user_blocked_reply', username.escapeFormatting(), queryuser.gender), {embed}, false, false );
-				
-				if ( reaction ) reaction.removeEmoji();
-				return;
-			}
-			
-			var comment = [];
-			if ( wiki.isFandom() ) return got.get( 'https://community.fandom.com/wiki/Special:Contributions/' + encodeURIComponent( username ) + '?limit=1&cache=' + Date.now(), {
-				responseType: 'text'
-			} ).then( gbresponse => {
-				if ( gbresponse.statusCode !== 200 || !gbresponse.body ) {
-					console.log( '- ' + gbresponse.statusCode + ': Error while getting the global block.' );
-					comment.push(lang.get('verify.failed_gblock'));
-				}
-				else {
-					let $ = cheerio.load(gbresponse.body);
-					if ( $('#mw-content-text .errorbox').length ) {
-						return Promise.reject({
-							desc: lang.get('verify.user_disabled', '[' + username.escapeFormatting() + '](' + pagelink + ')'),
-							reply: lang.get('verify.user_disabled_reply', username.escapeFormatting())
-						});
-					}
-					else if ( $('#mw-content-text .userprofile.mw-warning-with-logexcerpt').length ) {
-						return Promise.reject({
-							desc: lang.get('verify.user_gblocked', '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender),
-							reply: lang.get('verify.user_gblocked_reply', username.escapeFormatting(), queryuser.gender)
-						});
-					}
-				}
 			}, error => {
-				console.log( '- Error while getting the global block: ' + error );
-				comment.push(lang.get('verify.failed_gblock'));
-			} ).then( () => {
-				var discordname = '';
-				got.get( wiki + 'wikia.php?controller=UserProfile&method=getUserData&userId=' + queryuser.userid + '&format=json&cache=' + Date.now() ).then( ucresponse => {
-					var ucbody = ucresponse.body;
-					if ( ucresponse.statusCode !== 200 || !ucbody?.userData?.id ) {
-						console.log( '- ' + ucresponse.statusCode + ': Error while getting the user profile.' );
-						return Promise.reject();
-					}
-					queryuser.editcount = ucbody.userData.localEdits;
-					queryuser.postcount = ucbody.userData.posts;
-					if ( ucbody.userData.discordHandle ) discordname = ucbody.userData.discordHandle.escapeFormatting().replace( /^\s*([^@#:]{2,32}?)\s*#(\d{4,6})\s*$/u, '$1#$2' );
-					
-					if ( wiki.isGamepedia() ) return got.get( wiki + 'api.php?action=profile&do=getPublicProfile&user_name=' + encodeURIComponent( username ) + '&format=json&cache=' + Date.now() ).then( presponse => {
-						var pbody = presponse.body;
-						if ( presponse.statusCode !== 200 || !pbody || pbody.error || pbody.errormsg || !pbody.profile ) {
-							console.log( '- ' + presponse.statusCode + ': Error while getting the Discord tag: ' + ( pbody?.error?.info || pbody?.errormsg ) );
-							return Promise.reject();
-						}
-						if ( pbody.profile['link-discord'] ) discordname = pbody.profile['link-discord'].escapeFormatting().replace( /^\s*([^@#:]{2,32}?)\s*#(\d{4,6})\s*$/u, '$1#$2' );
-					}, error => {
-						console.log( '- Error while getting the Discord tag: ' + error );
-						return Promise.reject();
-					} );
-				}, ucerror => {
-					console.log( '- Error while getting the user profile: ' + ucerror );
-					return Promise.reject();
-				} ).then( () => {
-					if ( discordname.length > 100 ) discordname = discordname.substring(0, 100) + '\u2026';
-					embed.addField( lang.get('verify.discord', ( msg.author.tag.escapeFormatting() === discordname ? queryuser.gender : 'unknown' )), msg.author.tag.escapeFormatting(), true ).addField( lang.get('verify.wiki', queryuser.gender), ( discordname || lang.get('verify.empty') ), true );
-					if ( msg.author.tag.escapeFormatting() !== discordname ) {
-						embed.setColor('#FFFF00').setDescription( lang.get('verify.user_failed', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
-						var help_link = '';
-						if ( wiki.isGamepedia() ) help_link = lang.get('verify.help_gamepedia') + '?c=' + ( patreons[msg.guild.id] && patreons[msg.guild.id] !== process.env.prefix ? encodeURIComponent( patreons[msg.guild.id] + ' verify' ) : 'wb' ) + ( msg.channel.name !== 'verification' ? '&ch=' + encodeURIComponent( msg.channel.name ) : '' ) + '&user=' + toTitle(username) + '&discord=' + encodeURIComponent( msg.author.username ) + '&tag=' + msg.author.discriminator;
-						else if ( wiki.isFandom() ) help_link = lang.get('verify.help_fandom') + '/' + toTitle(username) + '?c=' + ( patreons[msg.guild.id] && patreons[msg.guild.id] !== process.env.prefix ? encodeURIComponent( patreons[msg.guild.id] + ' verify' ) : 'wb' ) + ( msg.channel.name !== 'verification' ? '&ch=' + encodeURIComponent( msg.channel.name ) : '' ) + '&user=' + encodeURIComponent( msg.author.username ) + '&tag=' + msg.author.discriminator + '&useskin=oasis';
-						if ( help_link.length ) embed.addField( lang.get('verify.notice'), lang.get('verify.help_guide', help_link, queryuser.gender) + '\n' + help_link );
-						msg.replyMsg( lang.get('verify.user_failed_reply', username.escapeFormatting(), queryuser.gender), {embed}, false, false );
-						
-						if ( reaction ) reaction.removeEmoji();
-						return;
-					}
-					
-					var roles = [];
-					var missing = [];
-					var verified = false;
-					var rename = false;
-					var accountage = ( Date.now() - new Date(queryuser.registration) ) / 86400000;
-					rows.forEach( row => {
-						let and_or = 'some';
-						if ( row.usergroup.startsWith( 'AND|' ) ) {
-							row.usergroup = row.usergroup.replace( 'AND|', '' );
-							and_or = 'every';
-						}
-						let matchEditcount = false;
-						if ( row.postcount === null ) matchEditcount = ( ( queryuser.editcount + queryuser.postcount ) >= row.editcount );
-						else if ( row.postcount < 0 ) matchEditcount = ( queryuser.editcount >= row.editcount || queryuser.postcount >= Math.abs(row.postcount) );
-						else matchEditcount = ( queryuser.editcount >= row.editcount && queryuser.postcount >= row.postcount );
-						if ( matchEditcount && row.usergroup.split('|')[and_or]( usergroup => queryuser.groups.includes( usergroup ) ) && accountage >= row.accountage && row.role.split('|').some( role => !roles.includes( role ) ) ) {
-							verified = true;
-							if ( row.rename ) rename = true;
-							row.role.split('|').forEach( role => {
-								if ( !roles.includes( role ) ) {
-									if ( msg.guild.roles.cache.has(role) && msg.guild.me.roles.highest.comparePositionTo(role) > 0 ) roles.push(role);
-									else if ( !missing.includes( role ) ) missing.push(role);
-								}
-							} );
-						}
-					} );
-					if ( verified ) {
-						embed.setColor('#00FF00').setDescription( lang.get('verify.user_verified', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) + ( rename ? '\n' + lang.get('verify.user_renamed', queryuser.gender) : '' ) );
-						var text = lang.get('verify.user_verified_reply', username.escapeFormatting(), queryuser.gender);
-						var verify_promise = [
-							msg.member.roles.add( roles, lang.get('verify.audit_reason', username) ).catch( error => {
-								log_error(error);
-								embed.setColor('#008800');
-								comment.push(lang.get('verify.failed_roles'));
-							} )
-						];
-						if ( rename ) {
-							verify_promise.push(msg.member.setNickname( username.substring(0, 32), lang.get('verify.audit_reason', username) ).catch( error => {
-								log_error(error);
-								embed.setColor('#008800');
-								comment.push(lang.get('verify.failed_rename', queryuser.gender));
-							} ));
-						}
-						return Promise.all(verify_promise).finally( () => {
-							if ( msg.showEmbed() ) {
-								if ( roles.length ) embed.addField( lang.get('verify.qualified'), roles.map( role => '<@&' + role + '>' ).join('\n') );
-								if ( missing.length ) embed.setColor('#008800').addField( lang.get('verify.qualified_error'), missing.map( role => '<@&' + role + '>' ).join('\n') );
-								if ( comment.length ) embed.setColor('#008800').addField( lang.get('verify.notice'), comment.join('\n') );
-							}
-							else {
-								if ( roles.length ) text += '\n\n' + lang.get('verify.qualified') + ' ' + roles.map( role => '<@&' + role + '>' ).join(', ');
-								if ( missing.length ) text += '\n\n' + lang.get('verify.qualified_error') + ' ' + missing.map( role => '<@&' + role + '>' ).join(', ');
-								if ( comment.length ) text += '\n\n' + comment.join('\n');
-							}
-							msg.replyMsg( text, {embed,split:true}, false, false );
-							
-							if ( reaction ) reaction.removeEmoji();
-						} );
-					}
-					
-					embed.setColor('#FFFF00').setDescription( lang.get('verify.user_matches', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
-					msg.replyMsg( lang.get('verify.user_matches_reply', username.escapeFormatting(), queryuser.gender), {embed}, false, false );
-					
-					if ( reaction ) reaction.removeEmoji();
-				}, error => {
-					if ( error ) console.log( '- Error while getting the Discord tag: ' + error );
-					embed.setColor('#000000').setDescription( lang.get('verify.error') );
-					msg.replyMsg( lang.get('verify.error_reply'), {embed}, false, false ).then( message => {
-						if ( message ) message.reactEmoji('error');
-					} );
-					
-					if ( reaction ) reaction.removeEmoji();
-				} );
-			}, error => {
-				embed.setColor('#FF0000').setDescription( error.desc );
-				msg.replyMsg( error.reply, {embed}, false, false );
-				
-				if ( reaction ) reaction.removeEmoji();
-			} );
-			
-			got.get( wiki + 'api.php?action=query' + ( wiki.hasCentralAuth() ? '&meta=globaluserinfo&guiprop=groups&guiuser=' + encodeURIComponent( username ) : '' ) + '&prop=revisions&rvprop=content|user&rvslots=main&titles=User:' + encodeURIComponent( username ) + '/Discord&format=json' ).then( mwresponse => {
-				var mwbody = mwresponse.body;
-				if ( mwbody && mwbody.warnings ) log_warn(mwbody.warnings);
-				if ( mwresponse.statusCode !== 200 || mwbody?.batchcomplete === undefined || !mwbody?.query?.pages ) {
-					console.log( '- ' + mwresponse.statusCode + ': Error while getting the Discord tag: ' + ( mwbody && mwbody.error && mwbody.error.info ) );
-					embed.setColor('#000000').setDescription( lang.get('verify.error') );
-					msg.replyMsg( lang.get('verify.error_reply'), {embed}, false, false ).then( message => {
-						if ( message ) message.reactEmoji('error');
-					} );
-					
-					if ( reaction ) reaction.removeEmoji();
-					return;
-				}
-				if ( wiki.hasCentralAuth() ) {
-					if ( mwbody.query.globaluserinfo.locked !== undefined ) {
-						embed.setColor('#FF0000').setDescription( lang.get('verify.user_gblocked', '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
-						msg.replyMsg( lang.get('verify.user_gblocked_reply', username.escapeFormatting(), queryuser.gender), {embed}, false, false );
-						
-						if ( reaction ) reaction.removeEmoji();
-						return;
-					}
-					queryuser.groups.push(...mwbody.query.globaluserinfo.groups);
-				}
-				var revision = Object.values(mwbody.query.pages)[0]?.revisions?.[0];
-				
-				var discordname = '';
-				if ( revision && revision.user === username ) {
-					discordname = ( revision?.slots?.main || revision )['*'].escapeFormatting().replace( /^\s*([^@#:]{2,32}?)\s*#(\d{4,6})\s*$/u, '$1#$2' );
-				}
-				if ( discordname.length > 100 ) discordname = discordname.substring(0, 100) + '\u2026';
-				embed.addField( lang.get('verify.discord', ( msg.author.tag.escapeFormatting() === discordname ? queryuser.gender : 'unknown' )), msg.author.tag.escapeFormatting(), true ).addField( lang.get('verify.wiki', queryuser.gender), ( discordname || lang.get('verify.empty') ), true );
-				if ( msg.author.tag.escapeFormatting() !== discordname ) {
-					embed.setColor('#FFFF00').setDescription( lang.get('verify.user_failed', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
-					embed.addField( lang.get('verify.notice'), lang.get('verify.help_subpage', '**`' + msg.author.tag + '`**', queryuser.gender) + '\n' + wiki.toLink('Special:MyPage/Discord', 'action=edit') );
-					msg.replyMsg( lang.get('verify.user_failed_reply', username.escapeFormatting(), queryuser.gender), {embed}, false, false );
-					
-					if ( reaction ) reaction.removeEmoji();
-					return;
-				}
-				
-				var roles = [];
-				var missing = [];
-				var verified = false;
-				var rename = false;
-				var accountage = ( Date.now() - new Date(queryuser.registration) ) / 86400000;
-				rows.forEach( row => {
-					var and_or = 'some';
-					if ( row.usergroup.startsWith( 'AND|' ) ) {
-						row.usergroup = row.usergroup.replace( 'AND|', '' );
-						and_or = 'every';
-					}
-					if ( queryuser.editcount >= row.editcount && row.usergroup.split('|')[and_or]( usergroup => queryuser.groups.includes( usergroup ) ) && accountage >= row.accountage && row.role.split('|').some( role => !roles.includes( role ) ) ) {
-						verified = true;
-						if ( row.rename ) rename = true;
-						row.role.split('|').forEach( role => {
-							if ( !roles.includes( role ) ) {
-								if ( msg.guild.roles.cache.has(role) && msg.guild.me.roles.highest.comparePositionTo(role) > 0 ) roles.push(role);
-								else if ( !missing.includes( role ) ) missing.push(role);
-							}
-						} );
-					}
-				} );
-				if ( verified ) {
-					embed.setColor('#00FF00').setDescription( lang.get('verify.user_verified', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) + ( rename ? '\n' + lang.get('verify.user_renamed', queryuser.gender) : '' ) );
-					var text = lang.get('verify.user_verified_reply', username.escapeFormatting(), queryuser.gender);
-					var verify_promise = [
-						msg.member.roles.add( roles, lang.get('verify.audit_reason', username) ).catch( error => {
-							log_error(error);
-							embed.setColor('#008800');
-							comment.push(lang.get('verify.failed_roles'));
-						} )
-					];
-					if ( rename ) {
-						verify_promise.push(msg.member.setNickname( username.substring(0, 32), lang.get('verify.audit_reason', username) ).catch( error => {
-							log_error(error);
-							embed.setColor('#008800');
-							comment.push(lang.get('verify.failed_rename', queryuser.gender));
-						} ));
-					}
-					return Promise.all(verify_promise).finally( () => {
-						if ( msg.showEmbed() ) {
-							if ( roles.length ) embed.addField( lang.get('verify.qualified'), roles.map( role => '<@&' + role + '>' ).join('\n') );
-							if ( missing.length ) embed.setColor('#008800').addField( lang.get('verify.qualified_error'), missing.map( role => '<@&' + role + '>' ).join('\n') );
-							if ( comment.length ) embed.setColor('#008800').addField( lang.get('verify.notice'), comment.join('\n') );
-						}
-						else {
-							if ( roles.length ) text += '\n\n' + lang.get('verify.qualified') + ' ' + roles.map( role => '<@&' + role + '>' ).join(', ');
-							if ( missing.length ) text += '\n\n' + lang.get('verify.qualified_error') + ' ' + missing.map( role => '<@&' + role + '>' ).join(', ');
-							if ( comment.length ) text += '\n\n' + comment.join('\n');
-						}
-						msg.replyMsg( text, {embed,split:true}, false, false );
-						
-						if ( reaction ) reaction.removeEmoji();
-					} );
-				}
-				
-				embed.setColor('#FFFF00').setDescription( lang.get('verify.user_matches', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
-				msg.replyMsg( lang.get('verify.user_matches_reply', username.escapeFormatting(), queryuser.gender), {embed}, false, false );
-				
-				if ( reaction ) reaction.removeEmoji();
-			}, error => {
-				console.log( '- Error while getting the Discord tag: ' + error );
-				embed.setColor('#000000').setDescription( lang.get('verify.error') );
-				msg.replyMsg( lang.get('verify.error_reply'), {embed}, false, false ).then( message => {
+				console.log( '- Error during the verifications: ' + error );
+				msg.replyMsg( lang.get('verify.error_reply'), {}, false, false ).then( message => {
 					if ( message ) message.reactEmoji('error');
 				} );
-				
-				if ( reaction ) reaction.removeEmoji();
-			} );
-		}, error => {
-			console.log( '- Error while getting the user: ' + error );
-			embed.setColor('#000000').setDescription( lang.get('verify.error') );
-			msg.replyMsg( lang.get('verify.error_reply'), {embed}, false, false ).then( message => {
-				if ( message ) message.reactEmoji('error');
 			} );
-			
-			if ( reaction ) reaction.removeEmoji();
-		} ) );
+		} );
 	}, dberror => {
 		console.log( '- Error while getting the verifications: ' + dberror );
-		embed.setColor('#000000').setDescription( lang.get('verify.error') );
-		msg.replyMsg( lang.get('verify.error_reply'), {embed}, false, false ).then( message => {
+		msg.replyMsg( lang.get('verify.error_reply'), {}, false, false ).then( message => {
 			if ( message ) message.reactEmoji('error');
 		} );
 	} );

functions/verify.js

@@ -0,0 +1,318 @@
+const cheerio = require('cheerio');
+const {MessageEmbed} = require('discord.js');
+const logging = require('../util/logging.js');
+const toTitle = require('../util/wiki.js').toTitle;
+
+/**
+ * Processes the "verify" command.
+ * @param {import('../util/i18n.js')} lang - The user language.
+ * @param {import('discord.js').Message} msg - The Discord message.
+ * @param {String} username - The username.
+ * @param {import('../util/wiki.js')} wiki - The wiki for the message.
+ * @param {Object[]} rows - The verification settings.
+ * @param {String} [old_username] - The username before the search.
+ * @returns {Promise<{content:String,options:Object,reaction:String}>}
+ */
+function verify(lang, msg, username, wiki, rows, old_username = '') {
+	var embed = new MessageEmbed().setFooter( lang.get('verify.footer') ).setTimestamp();
+	var result = {
+		content: '',
+		options: {embed},
+		reaction: ''
+	};
+	return got.get( wiki + 'api.php?action=query&meta=siteinfo&siprop=general&list=users&usprop=blockinfo|groups|editcount|registration&ususers=' + encodeURIComponent( username ) + '&format=json' ).then( response => {
+		var body = response.body;
+		if ( body && body.warnings ) log_warn(body.warnings);
+		if ( response.statusCode !== 200 || body?.batchcomplete === undefined || !body?.query?.users ) {
+			if ( wiki.noWiki(response.url, response.statusCode) ) {
+				console.log( '- This wiki doesn\'t exist!' );
+				result.reaction = 'nowiki';
+			}
+			else if ( body?.error?.code === 'us400' ) { // special catch for Fandom
+				if ( !old_username ) logging(wiki, msg.guild?.id, 'verification');
+				embed.setTitle( ( old_username || username ).escapeFormatting() ).setColor('#0000FF').setDescription( lang.get('verify.user_missing', ( old_username || username ).escapeFormatting()) );
+				result.content = lang.get('verify.user_missing_reply', ( old_username || username ).escapeFormatting());
+			}
+			else {
+				console.log( '- ' + response.statusCode + ': Error while getting the user: ' + ( body && body.error && body.error.info ) );
+				embed.setColor('#000000').setDescription( lang.get('verify.error') );
+				result.content = lang.get('verify.error_reply');
+				result.reaction = 'error';
+			}
+			return;
+		}
+		wiki.updateWiki(body.query.general);
+		if ( !old_username ) logging(wiki, msg.guild?.id, 'verification');
+		var queryuser = body.query.users[0];
+		embed.setAuthor( body.query.general.sitename );
+		if ( body.query.users.length !== 1 || queryuser.missing !== undefined || queryuser.invalid !== undefined ) {
+			username = ( body.query.users.length === 1 ? queryuser.name : username );
+			embed.setTitle( ( old_username || username ).escapeFormatting() ).setColor('#0000FF').setDescription( lang.get('verify.user_missing', ( old_username || username ).escapeFormatting()) );
+			if ( wiki.isFandom() && !old_username ) return got.get( wiki + 'api/v1/User/UsersByName?limit=1&query=' + encodeURIComponent( username ) + '&format=json' ).then( wsresponse => {
+				var wsbody = wsresponse.body;
+				if ( wsresponse.statusCode !== 200 || wsbody?.exception || wsbody?.users?.[0]?.name?.length !== username.length ) {
+					if ( !wsbody?.users ) console.log( '- ' + wsresponse.statusCode + ': Error while searching the user: ' + wsbody?.exception?.details );
+					result.content = lang.get('verify.user_missing_reply', username.escapeFormatting());
+					return;
+				}
+				return verify(lang, msg, wsbody.users[0].name.split(' '), wiki, rows, username);
+			}, error => {
+				console.log( '- Error while searching the user: ' + error );
+				result.content = lang.get('verify.user_missing_reply', username.escapeFormatting());
+			} );
+			result.content = lang.get('verify.user_missing_reply', ( old_username || username ).escapeFormatting());
+			return;
+		}
+		username = queryuser.name;
+		var pagelink = wiki.toLink('User:' + username, '', '', true);
+		embed.setTitle( username.escapeFormatting() ).setURL( pagelink );
+		if ( queryuser.blockexpiry ) {
+			embed.setColor('#FF0000').setDescription( lang.get('verify.user_blocked', '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
+			result.content = lang.get('verify.user_blocked_reply', username.escapeFormatting(), queryuser.gender);
+			return;
+		}
+		
+		var comment = [];
+		if ( wiki.isFandom() ) return got.get( 'https://community.fandom.com/wiki/Special:Contributions/' + encodeURIComponent( username ) + '?limit=1&cache=' + Date.now(), {
+			responseType: 'text'
+		} ).then( gbresponse => {
+			if ( gbresponse.statusCode !== 200 || !gbresponse.body ) {
+				console.log( '- ' + gbresponse.statusCode + ': Error while getting the global block.' );
+				comment.push(lang.get('verify.failed_gblock'));
+			}
+			else {
+				let $ = cheerio.load(gbresponse.body);
+				if ( $('#mw-content-text .errorbox').length ) {
+					return Promise.reject({
+						desc: lang.get('verify.user_disabled', '[' + username.escapeFormatting() + '](' + pagelink + ')'),
+						reply: lang.get('verify.user_disabled_reply', username.escapeFormatting())
+					});
+				}
+				else if ( $('#mw-content-text .userprofile.mw-warning-with-logexcerpt').length ) {
+					return Promise.reject({
+						desc: lang.get('verify.user_gblocked', '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender),
+						reply: lang.get('verify.user_gblocked_reply', username.escapeFormatting(), queryuser.gender)
+					});
+				}
+			}
+		}, error => {
+			console.log( '- Error while getting the global block: ' + error );
+			comment.push(lang.get('verify.failed_gblock'));
+		} ).then( () => {
+			var discordname = '';
+			return got.get( wiki + 'wikia.php?controller=UserProfile&method=getUserData&userId=' + queryuser.userid + '&format=json&cache=' + Date.now() ).then( ucresponse => {
+				var ucbody = ucresponse.body;
+				if ( ucresponse.statusCode !== 200 || !ucbody?.userData?.id ) {
+					console.log( '- ' + ucresponse.statusCode + ': Error while getting the user profile.' );
+					return Promise.reject();
+				}
+				queryuser.editcount = ucbody.userData.localEdits;
+				queryuser.postcount = ucbody.userData.posts;
+				if ( ucbody.userData.discordHandle ) discordname = ucbody.userData.discordHandle.escapeFormatting().replace( /^\s*([^@#:]{2,32}?)\s*#(\d{4,6})\s*$/u, '$1#$2' );
+				
+				if ( wiki.isGamepedia() ) return got.get( wiki + 'api.php?action=profile&do=getPublicProfile&user_name=' + encodeURIComponent( username ) + '&format=json&cache=' + Date.now() ).then( presponse => {
+					var pbody = presponse.body;
+					if ( presponse.statusCode !== 200 || !pbody || pbody.error || pbody.errormsg || !pbody.profile ) {
+						console.log( '- ' + presponse.statusCode + ': Error while getting the Discord tag: ' + ( pbody?.error?.info || pbody?.errormsg ) );
+						return Promise.reject();
+					}
+					if ( pbody.profile['link-discord'] ) discordname = pbody.profile['link-discord'].escapeFormatting().replace( /^\s*([^@#:]{2,32}?)\s*#(\d{4,6})\s*$/u, '$1#$2' );
+				}, error => {
+					console.log( '- Error while getting the Discord tag: ' + error );
+					return Promise.reject();
+				} );
+			}, ucerror => {
+				console.log( '- Error while getting the user profile: ' + ucerror );
+				return Promise.reject();
+			} ).then( () => {
+				if ( discordname.length > 100 ) discordname = discordname.substring(0, 100) + '\u2026';
+				embed.addField( lang.get('verify.discord', ( msg.author.tag.escapeFormatting() === discordname ? queryuser.gender : 'unknown' )), msg.author.tag.escapeFormatting(), true ).addField( lang.get('verify.wiki', queryuser.gender), ( discordname || lang.get('verify.empty') ), true );
+				if ( msg.author.tag.escapeFormatting() !== discordname ) {
+					embed.setColor('#FFFF00').setDescription( lang.get('verify.user_failed', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
+					var help_link = '';
+					if ( wiki.isGamepedia() ) help_link = lang.get('verify.help_gamepedia') + '?c=' + ( patreons[msg.guild.id] && patreons[msg.guild.id] !== process.env.prefix ? encodeURIComponent( patreons[msg.guild.id] + ' verify' ) : 'wb' ) + ( msg.channel.name !== 'verification' ? '&ch=' + encodeURIComponent( msg.channel.name ) : '' ) + '&user=' + toTitle(username) + '&discord=' + encodeURIComponent( msg.author.username ) + '&tag=' + msg.author.discriminator;
+					else if ( wiki.isFandom() ) help_link = lang.get('verify.help_fandom') + '/' + toTitle(username) + '?c=' + ( patreons[msg.guild.id] && patreons[msg.guild.id] !== process.env.prefix ? encodeURIComponent( patreons[msg.guild.id] + ' verify' ) : 'wb' ) + ( msg.channel.name !== 'verification' ? '&ch=' + encodeURIComponent( msg.channel.name ) : '' ) + '&user=' + encodeURIComponent( msg.author.username ) + '&tag=' + msg.author.discriminator + '&useskin=oasis';
+					if ( help_link.length ) embed.addField( lang.get('verify.notice'), lang.get('verify.help_guide', help_link, queryuser.gender) + '\n' + help_link );
+					result.content = lang.get('verify.user_failed_reply', username.escapeFormatting(), queryuser.gender);
+					return;
+				}
+				
+				var roles = [];
+				var missing = [];
+				var verified = false;
+				var rename = false;
+				var accountage = ( Date.now() - new Date(queryuser.registration) ) / 86400000;
+				rows.forEach( row => {
+					let and_or = 'some';
+					if ( row.usergroup.startsWith( 'AND|' ) ) {
+						row.usergroup = row.usergroup.replace( 'AND|', '' );
+						and_or = 'every';
+					}
+					let matchEditcount = false;
+					if ( row.postcount === null ) matchEditcount = ( ( queryuser.editcount + queryuser.postcount ) >= row.editcount );
+					else if ( row.postcount < 0 ) matchEditcount = ( queryuser.editcount >= row.editcount || queryuser.postcount >= Math.abs(row.postcount) );
+					else matchEditcount = ( queryuser.editcount >= row.editcount && queryuser.postcount >= row.postcount );
+					if ( matchEditcount && row.usergroup.split('|')[and_or]( usergroup => queryuser.groups.includes( usergroup ) ) && accountage >= row.accountage && row.role.split('|').some( role => !roles.includes( role ) ) ) {
+						verified = true;
+						if ( row.rename ) rename = true;
+						row.role.split('|').forEach( role => {
+							if ( !roles.includes( role ) ) {
+								if ( msg.guild.roles.cache.has(role) && msg.guild.me.roles.highest.comparePositionTo(role) > 0 ) roles.push(role);
+								else if ( !missing.includes( role ) ) missing.push(role);
+							}
+						} );
+					}
+				} );
+				if ( verified ) {
+					embed.setColor('#00FF00').setDescription( lang.get('verify.user_verified', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) + ( rename ? '\n' + lang.get('verify.user_renamed', queryuser.gender) : '' ) );
+					var text = lang.get('verify.user_verified_reply', username.escapeFormatting(), queryuser.gender);
+					var verify_promise = [
+						msg.member.roles.add( roles, lang.get('verify.audit_reason', username) ).catch( error => {
+							log_error(error);
+							embed.setColor('#008800');
+							comment.push(lang.get('verify.failed_roles'));
+						} )
+					];
+					if ( rename ) {
+						verify_promise.push(msg.member.setNickname( username.substring(0, 32), lang.get('verify.audit_reason', username) ).catch( error => {
+							log_error(error);
+							embed.setColor('#008800');
+							comment.push(lang.get('verify.failed_rename', queryuser.gender));
+						} ));
+					}
+					return Promise.all(verify_promise).finally( () => {
+						if ( msg.showEmbed() ) {
+							if ( roles.length ) embed.addField( lang.get('verify.qualified'), roles.map( role => '<@&' + role + '>' ).join('\n') );
+							if ( missing.length ) embed.setColor('#008800').addField( lang.get('verify.qualified_error'), missing.map( role => '<@&' + role + '>' ).join('\n') );
+							if ( comment.length ) embed.setColor('#008800').addField( lang.get('verify.notice'), comment.join('\n') );
+						}
+						else {
+							if ( roles.length ) text += '\n\n' + lang.get('verify.qualified') + ' ' + roles.map( role => '<@&' + role + '>' ).join(', ');
+							if ( missing.length ) text += '\n\n' + lang.get('verify.qualified_error') + ' ' + missing.map( role => '<@&' + role + '>' ).join(', ');
+							if ( comment.length ) text += '\n\n' + comment.join('\n');
+						}
+						result.content = text;
+						result.options.split = true;
+					} );
+				}
+				
+				embed.setColor('#FFFF00').setDescription( lang.get('verify.user_matches', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
+				result.content = lang.get('verify.user_matches_reply', username.escapeFormatting(), queryuser.gender);
+			}, error => {
+				if ( error ) console.log( '- Error while getting the Discord tag: ' + error );
+				embed.setColor('#000000').setDescription( lang.get('verify.error') );
+				result.content = lang.get('verify.error_reply');
+				result.reaction = 'error';
+			} );
+		}, error => {
+			embed.setColor('#FF0000').setDescription( error.desc );
+			result.content = error.reply;
+		} );
+		
+		return got.get( wiki + 'api.php?action=query' + ( wiki.hasCentralAuth() ? '&meta=globaluserinfo&guiprop=groups&guiuser=' + encodeURIComponent( username ) : '' ) + '&prop=revisions&rvprop=content|user&rvslots=main&titles=User:' + encodeURIComponent( username ) + '/Discord&format=json' ).then( mwresponse => {
+			var mwbody = mwresponse.body;
+			if ( mwbody && mwbody.warnings ) log_warn(mwbody.warnings);
+			if ( mwresponse.statusCode !== 200 || mwbody?.batchcomplete === undefined || !mwbody?.query?.pages ) {
+				console.log( '- ' + mwresponse.statusCode + ': Error while getting the Discord tag: ' + ( mwbody && mwbody.error && mwbody.error.info ) );
+				embed.setColor('#000000').setDescription( lang.get('verify.error') );
+				result.content = lang.get('verify.error_reply');
+				result.reaction = 'error';
+				return;
+			}
+			if ( wiki.hasCentralAuth() ) {
+				if ( mwbody.query.globaluserinfo.locked !== undefined ) {
+					embed.setColor('#FF0000').setDescription( lang.get('verify.user_gblocked', '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
+					result.content = lang.get('verify.user_gblocked_reply', username.escapeFormatting(), queryuser.gender);
+					return;
+				}
+				queryuser.groups.push(...mwbody.query.globaluserinfo.groups);
+			}
+			var revision = Object.values(mwbody.query.pages)[0]?.revisions?.[0];
+			
+			var discordname = '';
+			if ( revision && revision.user === username ) {
+				discordname = ( revision?.slots?.main || revision )['*'].escapeFormatting().replace( /^\s*([^@#:]{2,32}?)\s*#(\d{4,6})\s*$/u, '$1#$2' );
+			}
+			if ( discordname.length > 100 ) discordname = discordname.substring(0, 100) + '\u2026';
+			embed.addField( lang.get('verify.discord', ( msg.author.tag.escapeFormatting() === discordname ? queryuser.gender : 'unknown' )), msg.author.tag.escapeFormatting(), true ).addField( lang.get('verify.wiki', queryuser.gender), ( discordname || lang.get('verify.empty') ), true );
+			if ( msg.author.tag.escapeFormatting() !== discordname ) {
+				embed.setColor('#FFFF00').setDescription( lang.get('verify.user_failed', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
+				embed.addField( lang.get('verify.notice'), lang.get('verify.help_subpage', '**`' + msg.author.tag + '`**', queryuser.gender) + '\n' + wiki.toLink('Special:MyPage/Discord', 'action=edit') );
+				result.content = lang.get('verify.user_failed_reply', username.escapeFormatting(), queryuser.gender);
+				return;
+			}
+			
+			var roles = [];
+			var missing = [];
+			var verified = false;
+			var rename = false;
+			var accountage = ( Date.now() - new Date(queryuser.registration) ) / 86400000;
+			rows.forEach( row => {
+				var and_or = 'some';
+				if ( row.usergroup.startsWith( 'AND|' ) ) {
+					row.usergroup = row.usergroup.replace( 'AND|', '' );
+					and_or = 'every';
+				}
+				if ( queryuser.editcount >= row.editcount && row.usergroup.split('|')[and_or]( usergroup => queryuser.groups.includes( usergroup ) ) && accountage >= row.accountage && row.role.split('|').some( role => !roles.includes( role ) ) ) {
+					verified = true;
+					if ( row.rename ) rename = true;
+					row.role.split('|').forEach( role => {
+						if ( !roles.includes( role ) ) {
+							if ( msg.guild.roles.cache.has(role) && msg.guild.me.roles.highest.comparePositionTo(role) > 0 ) roles.push(role);
+							else if ( !missing.includes( role ) ) missing.push(role);
+						}
+					} );
+				}
+			} );
+			if ( verified ) {
+				embed.setColor('#00FF00').setDescription( lang.get('verify.user_verified', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) + ( rename ? '\n' + lang.get('verify.user_renamed', queryuser.gender) : '' ) );
+				var text = lang.get('verify.user_verified_reply', username.escapeFormatting(), queryuser.gender);
+				var verify_promise = [
+					msg.member.roles.add( roles, lang.get('verify.audit_reason', username) ).catch( error => {
+						log_error(error);
+						embed.setColor('#008800');
+						comment.push(lang.get('verify.failed_roles'));
+					} )
+				];
+				if ( rename ) {
+					verify_promise.push(msg.member.setNickname( username.substring(0, 32), lang.get('verify.audit_reason', username) ).catch( error => {
+						log_error(error);
+						embed.setColor('#008800');
+						comment.push(lang.get('verify.failed_rename', queryuser.gender));
+					} ));
+				}
+				return Promise.all(verify_promise).finally( () => {
+					if ( msg.showEmbed() ) {
+						if ( roles.length ) embed.addField( lang.get('verify.qualified'), roles.map( role => '<@&' + role + '>' ).join('\n') );
+						if ( missing.length ) embed.setColor('#008800').addField( lang.get('verify.qualified_error'), missing.map( role => '<@&' + role + '>' ).join('\n') );
+						if ( comment.length ) embed.setColor('#008800').addField( lang.get('verify.notice'), comment.join('\n') );
+					}
+					else {
+						if ( roles.length ) text += '\n\n' + lang.get('verify.qualified') + ' ' + roles.map( role => '<@&' + role + '>' ).join(', ');
+						if ( missing.length ) text += '\n\n' + lang.get('verify.qualified_error') + ' ' + missing.map( role => '<@&' + role + '>' ).join(', ');
+						if ( comment.length ) text += '\n\n' + comment.join('\n');
+					}
+					result.content = text;
+					result.options.split = true;
+				} );
+			}
+			
+			embed.setColor('#FFFF00').setDescription( lang.get('verify.user_matches', msg.member.toString(), '[' + username.escapeFormatting() + '](' + pagelink + ')', queryuser.gender) );
+			result.content = lang.get('verify.user_matches_reply', username.escapeFormatting(), queryuser.gender);
+		}, error => {
+			console.log( '- Error while getting the Discord tag: ' + error );
+			embed.setColor('#000000').setDescription( lang.get('verify.error') );
+			result.content = lang.get('verify.error_reply');
+			result.reaction = 'error';
+		} );
+	}, error => {
+		console.log( '- Error while getting the user: ' + error );
+		embed.setColor('#000000').setDescription( lang.get('verify.error') );
+		result.content = lang.get('verify.error_reply');
+		result.reaction = 'error';
+	} ).then( () => {
+		return result;
+	} );
+}
+
+module.exports = verify;