From c7aaf4b5ced26e2ee1b7210cd840209434848411 Mon Sep 17 00:00:00 2001
From: Daniel Odendahl Jr <danielbodendahl@gmail.com>
Date: Sat, 16 Feb 2019 02:41:44 +0000
Subject: [PATCH] Clean Anilist HTML

---
 commands/search/anime.js     |  4 ++--
 commands/search/character.js |  6 ++----
 commands/search/manga.js     |  4 ++--
 util/Util.js                 | 12 ++++++++++++
 4 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/commands/search/anime.js b/commands/search/anime.js
index c84ba0dd..61d18cba 100644
--- a/commands/search/anime.js
+++ b/commands/search/anime.js
@@ -2,7 +2,7 @@ const Command = require('../../structures/Command');
 const { MessageEmbed } = require('discord.js');
 const request = require('node-superfetch');
 const { stripIndents } = require('common-tags');
-const { shorten } = require('../../util/Util');
+const { shorten, cleanAnilistHTML } = require('../../util/Util');
 const searchGraphQL = stripIndents`
 	query ($search: String, $type: MediaType, $isAdult: Boolean) {
 		anime: Page (perPage: 1) {
@@ -77,7 +77,7 @@ module.exports = class AnimeCommand extends Command {
 				.setURL(anime.siteUrl)
 				.setThumbnail(anime.coverImage.large || anime.coverImage.medium || null)
 				.setTitle(anime.title.english || anime.title.userPreferred)
-				.setDescription(anime.description ? shorten(anime.description.replace(/(<br>)+/g, '\n')) : 'No description.')
+				.setDescription(anime.description ? shorten(cleanAnilistHTML(anime.description)) : 'No description.')
 				.addField('❯ Status', statuses[anime.status], true)
 				.addField('❯ Episodes', anime.episodes || '???', true)
 				.addField('❯ Season', anime.season ? `${seasons[anime.season]} ${anime.startDate.year}` : '???', true)
diff --git a/commands/search/character.js b/commands/search/character.js
index c736bb36..c7804ca7 100644
--- a/commands/search/character.js
+++ b/commands/search/character.js
@@ -2,7 +2,7 @@ const Command = require('../../structures/Command');
 const { MessageEmbed } = require('discord.js');
 const request = require('node-superfetch');
 const { stripIndents } = require('common-tags');
-const { shorten } = require('../../util/Util');
+const { shorten, cleanAnilistHTML } = require('../../util/Util');
 const searchGraphQL = stripIndents`
 	query ($search: String) {
 		characters: Page (perPage: 1) {
@@ -74,9 +74,7 @@ module.exports = class CharacterCommand extends Command {
 				.setURL(character.siteUrl)
 				.setThumbnail(character.image.large || character.image.medium || null)
 				.setTitle(`${character.name.first || ''}${character.name.last ? ` ${character.name.last}` : ''}`)
-				.setDescription(character.description
-					? shorten(character.description.replace(/(<br>)+/g, '\n'))
-					: 'No description.')
+				.setDescription(character.description ? shorten(cleanAnilistHTML(character.description)) : 'No description.')
 				.addField('❯ Appearances', character.media.edges.map(edge => {
 					const title = edge.node.title.english || edge.node.title.userPreferred;
 					return `[${title} (${types[edge.node.type]})](${edge.node.siteUrl})`;
diff --git a/commands/search/manga.js b/commands/search/manga.js
index eba7200e..558c2ebc 100644
--- a/commands/search/manga.js
+++ b/commands/search/manga.js
@@ -2,7 +2,7 @@ const Command = require('../../structures/Command');
 const { MessageEmbed } = require('discord.js');
 const request = require('node-superfetch');
 const { stripIndents } = require('common-tags');
-const { shorten } = require('../../util/Util');
+const { shorten, cleanAnilistHTML } = require('../../util/Util');
 const searchGraphQL = stripIndents`
 	query ($search: String, $type: MediaType, $isAdult: Boolean) {
 		anime: Page (perPage: 1) {
@@ -68,7 +68,7 @@ module.exports = class MangaCommand extends Command {
 				.setURL(manga.siteUrl)
 				.setThumbnail(manga.coverImage.large || manga.coverImage.medium || null)
 				.setTitle(manga.title.english || manga.title.userPreferred)
-				.setDescription(manga.description ? shorten(manga.description.replace(/(<br>)+/g, '\n')) : 'No description.')
+				.setDescription(manga.description ? shorten(cleanAnilistHTML(manga.description)) : 'No description.')
 				.addField('❯ Status', statuses[manga.status], true)
 				.addField('❯ Chapters / Volumes', `${manga.chapters || '???'}/${manga.volumes || '???'}`, true)
 				.addField('❯ Year', manga.startDate.year || '???', true)
diff --git a/util/Util.js b/util/Util.js
index c0a90751..de93715f 100644
--- a/util/Util.js
+++ b/util/Util.js
@@ -116,4 +116,16 @@ module.exports = class Util {
 		if (no.includes(choice)) return false;
 		return false;
 	}
+
+	static cleanAnilistHTML(html) {
+		let clean = html
+			.replace(/(<br>)+/g, '\n')
+			.replace(/&#039;/g, '\'')
+			.replace(/&quot;/g, '"')
+			.replace(/<\/?i>/g, '*')
+			.replace(/~!|!~/g, '||');
+		const spoilers = (clean.substr(0, 1997).match(/\|\|/g) || []).length;
+		if (spoilers !== 0 && (spoilers && (spoilers % 2))) clean += '||';
+		return clean;
+	}
 };