feat: add moehu support

docs/.vitepress/config/zh-CN.json

@@ -28,6 +28,7 @@
           { "text": "Lolibooru", "link": "/plugins/lolibooru" },
           { "text": "Lolicon", "link": "/plugins/lolicon" },
           { "text": "Local", "link": "/plugins/local" },
+          { "text": "萌虎", "link": "/plugins/moehu" },
           { "text": "Pixiv", "link": "/plugins/pixiv" },
           { "text": "Safebooru", "link": "/plugins/safebooru" },
           { "text": "Sankaku", "link": "/plugins/sankaku" },
@@ -49,4 +50,4 @@
       }]
     }
   }
-}
+}

docs/zh-CN/index.md

@@ -29,6 +29,7 @@ Booru 插件支持多个图源站点，每个图源站点都有一个对应的
 | [Konachan.net](https://konachan.net/) | [`koishi-plugin-booru-konachan`](./plugins/konachan.md) |
 | [Lolibooru](https://lolibooru.moe/) | [`koishi-plugin-booru-lolibooru`](./plugins/lolibooru.md) |
 | [Lolicon](https://lolicon.app/) | [`koishi-plugin-booru-lolicon`](./plugins/lolicon.md) |
+| [萌虎](https://img.moehu.org/) | [`koishi-plugin-booru-moehu`](./plugins/moehu.md) |
 | [Pixiv](https://www.pixiv.net/) | [`koishi-plugin-booru-pixiv`](./plugins/pixiv.md) |
 | [Safebooru](https://safebooru.org/) | [`koishi-plugin-booru-safebooru`](./plugins/safebooru.md) |
 | [SankakuComplex](https://chan.sankakucomplex.com/) | [`koishi-plugin-booru-sankaku`](./plugins/sankaku.md) |

docs/zh-CN/plugins/moehu.md

@@ -0,0 +1,7 @@
+# koishi-plugin-booru-moehu
+
+[萌虎](https://img.moehu.org/)图源支持
+
+## 安装
+
+1. 在 Koishi 中下载并安装本插件，若你还未安装 [Booru 插件](../index.md)，请先安装。

packages/core/readme.md

@@ -11,6 +11,7 @@
 - [koishi-plugin-booru-lolibooru](https://booru.koishi.chat/plugins/lolibooru.html)
 - [koishi-plugin-booru-lolicon](https://booru.koishi.chat/plugins/lolicon.html)
 - [koishi-plugin-booru-local](https://booru.koishi.chat/plugins/local.html)
+- [koishi-plugin-booru-moehu](https://booru.koishi.chat/plugins/moehu.html)
 - [koishi-plugin-booru-pixiv](https://booru.koishi.chat/plugins/pixiv.html)
 - [koishi-plugin-booru-safebooru](https://booru.koishi.chat/plugins/safebooru.html)
 - [koishi-plugin-booru-sankaku](https://booru.koishi.chat/plugins/sankaku.html)

packages/moehu/package.json

@@ -0,0 +1,66 @@
+{
+  "name": "koishi-plugin-booru-moehu",
+  "description": "Image service by moehu for Koishi",
+  "version": "1.0.0",
+  "main": "lib/index.js",
+  "typings": "lib/index.d.ts",
+  "files": [
+    "lib",
+    "dist"
+  ],
+  "author": {
+    "email": "[email protected]",
+    "name": "kbd",
+    "url": "https://github.com/Kabuda-czh"
+  },
+  "maintainers": [
+    {
+      "name": "MaikoTan",
+      "email": "[email protected]",
+      "url": "https://github.com/MaikoTan"
+    }
+  ],
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/koishijs/koishi-plugin-booru.git",
+    "directory": "packages/moehu"
+  },
+  "bugs": {
+    "url": "https://github.com/koishijs/koishi-plugin-booru/issues"
+  },
+  "homepage": "https://booru.koishi.chat/plugins/moehu.html",
+  "keywords": [
+    "chatbot",
+    "koishi",
+    "service",
+    "plugin",
+    "booru",
+    "image",
+    "picture",
+    "random",
+    "setu",
+    "moehu"
+  ],
+  "koishi": {
+    "description": {
+      "zh": "最好的涩图插件！ - moehu 图源支持"
+    },
+    "service": {
+      "require": [
+        "booru"
+      ]
+    }
+  },
+  "peerDependencies": {
+    "koishi": "^4.17.0",
+    "koishi-plugin-booru": "^1.1.0"
+  },
+  "devDependencies": {
+    "koishi": "^4.17.0"
+  },
+  "dependencies": {
+    "cheerio": "^1.0.0-rc.12",
+    "fastest-levenshtein": "^1.0.16"
+  }
+}

packages/moehu/readme.md

@@ -0,0 +1,7 @@
+# koishi-plugin-booru-moehu
+
+Booru plugin for [萌虎](https://img.moehu.org/).
+
+## Documentation
+
+[Documentation](https://booru.koishi.chat/plugins/moehu.html)

packages/moehu/scripts/fetch-ids.ts

@@ -0,0 +1,31 @@
+import { writeFile } from 'fs/promises'
+
+import * as cheerio from 'cheerio'
+import { resolve } from 'path';
+
+const url = 'https://img.moehu.org/'
+
+;(async () => {
+  const response = await fetch(url)
+
+  if (response.status === 200) {
+    const $ = cheerio.load(await response.text())
+
+    const menuDivs = $('.menuDiv').slice(0, -3)
+
+    const keyMap: Record<string, string> = {}
+
+    menuDivs.each((index, menu) => {
+      const menuUl = $(menu).find('ul')
+      menuUl.find('pre').each((_, pre) => {
+        const match = /(?<name>.*)→.*id=(?<id>.*)">/g.exec($(pre).html() ?? '')
+        if (match && match.groups) {
+          const { name, id } = match.groups
+          keyMap[name.trim()] = id.trim()
+        }
+      })
+    })
+
+    await writeFile(resolve(__dirname, '..', 'src', 'data', 'ids.json'), JSON.stringify(keyMap))
+  }
+})()

packages/moehu/src/data/ids.json

@@ -0,0 +1 @@
+{"图片一":"img1","图片二":"img2","竖屏壁纸":"sjpic","横屏壁纸":"pc","黑丝":"acghs","白丝":"acgbs","兽耳":"kemonomimi","白毛":"yin","星空":"xingk","loli":"loli","小姐姐":"xjj","高清风景壁纸":"gqbz","虚拟主播[合集]":"vtb","小鲨鱼":"gawr-gura","雪花菈米":"yukihana","夏色祭":"natsuiro","润羽露西娅":"uruha-rushia","花园Serena":"hanazono-serena","笹木咲":"sasaki-saku","角卷绵芽":"tsunomaki-watame","常暗永远":"tokoyami-towa","天宫心":"amamiya-kokoro","兔田佩克菈":"usada-pekora","一伊那尔栖":"ninomae","大神澪":"ookami-mio","星川莎拉":"sara-hoshikawa","樱巫女":"sakura-miko","木口EN":"holoen","绊爱":"kizunaai","神乐七奈":"kagura-nana","神乐Mea":"kagura-mea","白上吹雪":"fubuki","戌神沁音":"inugami-korone","阿夸":"aqua","猫宫日向":"nekomiya-hinata","猫羽雫":"myn","樱岛麻衣":"ydmy","初音未来":"miku","洛天依":"tianyi","五更琉璃":"gokou-ruri","椎名真白":"mashiro","鹿乃":"kano","Saber":"saber","四系乃":"yoshino","见崎鸣":"misakimei","阿卡林":"akari","康娜":"kanna","喵帕斯":"miaops","妮姆芙":"nymph","诺艾尔":"noel","时崎狂三":"kurumi","薇尔莉特":"violet","忍野忍":"shinobu","风见一姬":"kazuki","伊莉雅":"iliya","碧翠丝":"beatrice","土间埋":"umr","雷姆":"rem","阿波连":"aharen","国家队02":"02","阿尼亚":"aniya","高木":"takagi","御坂美琴":"misaka-mikoto","约尔":"yor","水原千鹤":"mizuhara","矢泽妮可":"nico","唐可可":"tangkk","千反田爱瑠":"eru","亚丝娜":"asuna","香风智乃":"chiro","凯露":"karyl","灰原哀":"haibara","雏鹤爱":"hinatsuru","志摩凛":"shimarin","小鸟游六花":"rikka","加藤惠":"katoumegumi","雪之下雪乃":"yukino","谢丝塔":"siesta","早坂爱":"hayasakaai","四宫辉夜":"kaguya","凉宫春日":"haruhi","藤原千花":"chika","祢豆子":"nezuko","小野寺小咲":"onoderaoosaki","中野三玖":"nakanomiku","伊蕾娜":"elaina","佐天泪子":"ruiko","白井黑子":"kuroko","泉此方":"konata","白银圭":"shiroganekei","伊井野弥子":"linomiko","立华奏":"kanade","喜多川海梦":"kitagawa-marin","熊污女[雨宿町]":"amayadori-machi","牧濑红莉栖":"makise-kurisu","艾拉":"lsla","蝶祈":"yuzuriha-inori","伊卡洛斯":"uranus-queen","八寻宁宁":"yashiro-nene","菲洛":"filo","食蜂操祈":"shokuho-isaki","我妻由乃":"gasai-yuno","长瀞同学":"nagatoro-hayase","蜘蛛子":"noname-kumo","和泉纱雾":"izumi-sagiri","栗山未来":"kuriyama-mirai","奈亚子":"nyaruko","沙优":"ogiwara-sayu","维包子":"blois","摘希":"miniwa-tsumiki","原神":"ys","明日方舟":"mrfz","碧蓝航线":"blhx","车万":"dongf","碧蓝档案":"blda","缘之空":"yzk","少女前线":"snqx","崩坏三":"bh3","赛马娘":"saima","RE0":"re0","SAO":"sao","妖精的尾巴":"yaowei","鬼灭之刃":"gmzr","五等分的花嫁":"5huajia","冰菓":"bingg","你的名字":"kiminame","公主连接":"gongzhulj","间谍过家家":"spyfamily","摇曳露营":"camp","摇曳百合":"yuruyuri","天使降临到我身边":"miyone","我们无法一起学习":"xuebulai","悠哉日常大王":"nobiyori","黄金拼图":"kin-iro-mosaic","转生恶役大小姐":"flag-ojousama","崛与宫村":"hori-to-miyamura","路人女主":"saenai-heroine","喜欢本大爷竟然就你一个":"mydcy","高原魔女":"slime-300","幼妻狐仙":"fox-senko","游戏王":"yu-gi-oh","莉可丽丝":"lycoris-recoil","斩.赤红之瞳":"akame-ga-kill","Fgo":"fgo","轻音":"k-on","Lovelive":"lovelive","Overlord[骨王]":"overlord","变态王子与不笑猫":"hentaiandneko","不正经魔术师":"majutsu-koushi","空之境界":"kara-no-kyoukai","小林家的龙女仆":"kobayashi-no-dragon","龙与虎":"toradora","关于我转生变成史莱姆这件事":"tensei-slime","未闻花名":"hana-no-amae","乌贼娘":"ika-usume","小老师":"celia-claire","熊熊勇闯异世界":"kuma-bear","为美好的世界献上祝福":"sekai-shukufuku","二次元表情包":"bqb","甘城猫猫表情包":"gcmm","MC酱":"mc","kemomimi兽耳酱":"kemomimi","猫猫表情包":"miao"}

packages/moehu/src/index.ts

@@ -0,0 +1,63 @@
+import { closest } from 'fastest-levenshtein'
+import { Context, Schema, trimSlash } from 'koishi'
+import { ImageSource } from 'koishi-plugin-booru'
+import ids from './data/ids.json'
+import { Moehu } from './types'
+
+const availableTags: string[] = Object.entries(ids).map(([k, v]) => [k, v]).flat()
+
+class MoehuImageSource extends ImageSource<MoehuImageSource.Config> {
+  languages = ['en']
+
+  constructor(ctx: Context, config: MoehuImageSource.Config) {
+    super(ctx, config)
+  }
+
+  async get(query: ImageSource.Query): Promise<ImageSource.Result[]> {
+    // API docs: https://img.moehu.org/
+    const params = {
+      id: this.getSimilarTag(query.raw),
+      num: query.count,
+      return: "json"
+    }
+    const url = trimSlash(this.config.endpoint) + '?' + Object.entries(params).map(([key, value]) => `${key}=${value}`).join('&')
+    const data = await this.ctx.http.get<Moehu.Response>(url, { responseType: 'json' })
+
+    if (!Array.isArray(data.pic)) {
+      return
+    }
+
+    return data.pic.map((img) => {
+      return {
+        url: img,
+        nsfw: false,
+      }
+    })
+  }
+
+  getSimilarTag(tags: string) {
+    if (!tags?.trim()) {
+      // Return random tag from ids
+      const t = Object.values(ids)
+      return t[Math.floor(Math.random() * t.length)]
+    }
+    const c = closest(tags, availableTags)
+    // TODO: Maybe we should check the distance of `c` and `tags` then only return the resonable one?
+    return c
+  }
+}
+
+namespace MoehuImageSource {
+  export interface Config extends ImageSource.Config {
+    endpoint: string
+  }
+
+  export const Config: Schema<Config> = Schema.intersect([
+    ImageSource.createSchema({ label: 'moehu' }),
+    Schema.object({
+      endpoint: Schema.string().description('Moehu 的 URL。').default('https://img.moehu.org/pic.php'),
+    }).description('搜索设置'),
+  ])
+}
+
+export default MoehuImageSource

packages/moehu/src/types.ts

@@ -0,0 +1,7 @@
+export namespace Moehu {
+  export interface Response {
+    code: string
+    pic: string[]
+  }
+}
+

packages/moehu/tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "extends": "../../tsconfig.base",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "lib",
+    "resolveJsonModule": true,
+  },
+  "include": [
+    "src/**/*.ts",
+    "src/**/*.json"
+  ],
+}