From aeeaf1c2798548c35efc2f9b119c36f62ccbec93 Mon Sep 17 00:00:00 2001
From: Ethan Shen <nczitzk@gmail.com>
Date: Sat, 26 Sep 2020 22:26:00 +0800
Subject: [PATCH] feat: add JavDB (#5739)

Co-authored-by: Henry Wang <hi@henry.wang>
---
 docs/multimedia.md           | 110 +++++++++++++++++++++++++++++++++++
 lib/router.js                |   9 +++
 lib/routes/javdb/actors.js   |  19 ++++++
 lib/routes/javdb/home.js     |  32 ++++++++++
 lib/routes/javdb/makers.js   |  20 +++++++
 lib/routes/javdb/rankings.js |  12 ++++
 lib/routes/javdb/search.js   |  26 +++++++++
 lib/routes/javdb/series.js   |  20 +++++++
 lib/routes/javdb/tags.js     |  12 ++++
 lib/routes/javdb/utils.js    |  72 +++++++++++++++++++++++
 10 files changed, 332 insertions(+)
 create mode 100644 lib/routes/javdb/actors.js
 create mode 100644 lib/routes/javdb/home.js
 create mode 100644 lib/routes/javdb/makers.js
 create mode 100644 lib/routes/javdb/rankings.js
 create mode 100644 lib/routes/javdb/search.js
 create mode 100644 lib/routes/javdb/series.js
 create mode 100644 lib/routes/javdb/tags.js
 create mode 100644 lib/routes/javdb/utils.js

diff --git a/docs/multimedia.md b/docs/multimedia.md
index 50cb939d5..f2d128e22 100644
--- a/docs/multimedia.md
+++ b/docs/multimedia.md
@@ -131,6 +131,116 @@ pageClass: routes
 
 <Route author="MegrezZhu CoderTonyChan Felix2yu" example="/javbus/western/series/20" path="/javbus/western/series/:seriesid" :paramsDesc="['系列id，详见作品中系列的链接']" />
 
+## JavDB
+
+### 主页
+
+<Route author="nczitzk" example="/javdb/home" path="/javdb/home/:caty?/:sort?/:filter?" :paramsDesc="['分类，见下表，默认为 `有碼`', '排序，见下表，默认为 `磁鏈更新排序`', '过滤，见下表，默认为 `可下载`']">
+
+分类
+
+| 有碼     | 無碼       | 歐美    | FC2 |
+| -------- | ---------- | ------- | --- |
+| censored | uncensored | western | fc2 |
+
+排序
+
+| 发布日期排序 | 磁鏈更新排序 |
+| ------------ | ------------ |
+| 1            | 2            |
+
+过滤
+
+| 全部 | 可下载 | 含字幕 | 含短評 |
+| ---- | ------ | ------ | ------ |
+| 0    | 1      | 2      | 3      |
+
+</Route>
+
+### 分類
+
+<Route author="nczitzk" example="/javdb/tags/c2=5&c10=1" path="/javdb/tags/:query?/:caty?" :paramsDesc="['筛选，默认为 `c10=1`', '分类，见下表，默认为 `有碼`']">
+
+::: tip 提示
+
+在 [分類](https://javdb.com/tags) 中选定分类后，URL 中 `tags?` 后的字段即为筛选参数。
+
+如 <https://javdb.com/tags?c2=5&c10=1> 中 `c2=5&c10=1` 为筛选参数。
+
+:::
+
+分类
+
+| 有碼     | 無碼       | 歐美    | FC2 |
+| -------- | ---------- | ------- | --- |
+| censored | uncensored | western | fc2 |
+
+</Route>
+
+### 排行榜
+
+<Route author="nczitzk" example="/javdb/rankings" path="/javdb/rankings/:caty?/:time?" :paramsDesc="['分类，见下表，默认为 `有碼`', '时间，见下表，默认为 `日榜`']">
+
+分类
+
+| 有碼     | 無碼       | 歐美    | FC2 |
+| -------- | ---------- | ------- | --- |
+| censored | uncensored | western | fc2 |
+
+时间
+
+| 日榜  | 週榜   | 月榜    |
+| ----- | ------ | ------- |
+| daily | weekly | monthly |
+
+</Route>
+
+### 搜索
+
+<Route author="nczitzk" example="/javdb/search/巨乳" path="/javdb/search/:keyword?/:filter?" :paramsDesc="['关键字，默认为空', '过滤，见下表，默认为 `可播放`']">
+
+| 全部 | 可播放   | 單體作品 | 演員  | 片商  | 導演     | 系列   | 番號 | 可下載   | 字幕  | 預覽圖  |
+| ---- | -------- | -------- | ----- | ----- | -------- | ------ | ---- | -------- | ----- | ------- |
+|      | playable | single   | actor | maker | director | series | code | download | cnsub | preview |
+
+</Route>
+
+### 演員
+
+<Route author="nczitzk" example="/javdb/actors/R2Vg" path="/javdb/actors/:id/:filter?" :paramsDesc="['编号，可在演员页 URL 中找到', '过滤，见下表，默认为 `全部`']">
+
+| 全部 | 可播放 | 單體作品 | 可下載 | 含字幕 |
+| ---- | ------ | -------- | ------ | ------ |
+|      | p      | s        | d      | c      |
+
+所有演员编号参见 [演員庫](https://javdb.com/actors)
+
+</Route>
+
+### 系列
+
+<Route author="nczitzk" example="/javdb/series/1NW" path="/javdb/series/:id/:filter?" :paramsDesc="['编号，可在系列页 URL 中找到', '过滤，见下表，默认为 `全部`']">
+
+| 全部 | 可播放   | 單體作品 | 可下載   | 字幕  | 預覽圖  |
+| ---- | -------- | -------- | -------- | ----- | ------- |
+|      | playable | single   | download | cnsub | preview |
+
+所有系列编号参见 [系列庫](https://javdb.com/series)
+
+</Route>
+
+### 片商
+
+<Route author="nczitzk" example="/javdb/makers/7R" path="/javdb/makers/:id/:filter?" :paramsDesc="['编号，可在片商页 URL 中找到', '过滤，见下表，默认为 `全部`']">
+
+| 全部 | 可播放   | 單體作品 | 可下載   | 字幕  | 預覽圖  |
+| ---- | -------- | -------- | -------- | ----- | ------- |
+|      | playable | single   | download | cnsub | preview |
+
+所有片商编号参见 [片商庫](https://javdb.com/makers)
+
+</Route>
+
 ## JavLibrary
 
 ### 影片
diff --git a/lib/router.js b/lib/router.js
index 8f0ec72ab..25c0cee9c 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -3241,6 +3241,15 @@ router.get('/appsales/:caty?/:time?', require('./routes/appsales/index'));
 // CGTN
 router.get('/cgtn/top', require('./routes/cgtn/top'));
 
+// JavDB
+router.get('/javdb/home/:caty?/:sort?/:filter?', require('./routes/javdb/home'));
+router.get('/javdb/search/:keyword?/:filter?', require('./routes/javdb/search'));
+router.get('/javdb/tags/:query?/:caty?', require('./routes/javdb/tags'));
+router.get('/javdb/actors/:id/:filter?', require('./routes/javdb/actors'));
+router.get('/javdb/makers/:id/:filter?', require('./routes/javdb/makers'));
+router.get('/javdb/series/:id/:filter?', require('./routes/javdb/series'));
+router.get('/javdb/rankings/:caty?/:time?', require('./routes/javdb/rankings'));
+
 // World Economic Forum
 router.get('/weforum/report/:lang?/:year?/:platform?', require('./routes/weforum/report'));
 
diff --git a/lib/routes/javdb/actors.js b/lib/routes/javdb/actors.js
new file mode 100644
index 000000000..0815709c5
--- /dev/null
+++ b/lib/routes/javdb/actors.js
@@ -0,0 +1,19 @@
+const utils = require('./utils');
+
+module.exports = async (ctx) => {
+    ctx.params.filter = ctx.params.filter || '';
+
+    const currentUrl = `${utils.rootUrl}/actors/${ctx.params.id}?t=${ctx.params.filter}`;
+
+    const filter = {
+        '': '',
+        p: '可播放',
+        s: '單體作品',
+        d: '可下載',
+        c: '含字幕',
+    };
+
+    const title = `JavDB${filter[ctx.params.filter] === '' ? '' : ` - ${filter[ctx.params.filter]}`} `;
+
+    ctx.state.data = await utils.ProcessItems(ctx, currentUrl, title);
+};
diff --git a/lib/routes/javdb/home.js b/lib/routes/javdb/home.js
new file mode 100644
index 000000000..8d49953c3
--- /dev/null
+++ b/lib/routes/javdb/home.js
@@ -0,0 +1,32 @@
+const utils = require('./utils');
+
+module.exports = async (ctx) => {
+    ctx.params.caty = ctx.params.caty || 'censored';
+    ctx.params.sort = ctx.params.sort || '2';
+    ctx.params.filter = ctx.params.filter || '1';
+
+    const currentUrl = `${utils.rootUrl}/${ctx.params.caty === 'censored' ? '' : ctx.params.caty}?vft=${ctx.params.filter}&vst=${ctx.params.sort}`;
+
+    const category = {
+        censored: '有碼',
+        uncensored: '無碼',
+        western: '歐美',
+        fc2: 'FC2',
+    };
+
+    const filter = {
+        0: '',
+        1: '可下载',
+        2: '含字幕',
+        3: '含短評',
+    };
+
+    const sort = {
+        1: '发布日期排序',
+        2: '磁鏈更新排序',
+    };
+
+    const title = `${category[ctx.params.caty]} - JavDB - ${filter[ctx.params.filter] === '' ? '|' : `${filter[ctx.params.filter]} | `}${sort[ctx.params.sort]}`;
+
+    ctx.state.data = await utils.ProcessItems(ctx, currentUrl, title);
+};
diff --git a/lib/routes/javdb/makers.js b/lib/routes/javdb/makers.js
new file mode 100644
index 000000000..c6b06f95f
--- /dev/null
+++ b/lib/routes/javdb/makers.js
@@ -0,0 +1,20 @@
+const utils = require('./utils');
+
+module.exports = async (ctx) => {
+    ctx.params.filter = ctx.params.filter || '';
+
+    const currentUrl = `${utils.rootUrl}/makers/${ctx.params.id}?f=${ctx.params.filter}`;
+
+    const filter = {
+        '': '',
+        playable: '可播放',
+        single: '單體作品',
+        download: '可下載',
+        cnsub: '字幕',
+        preview: '預覽圖',
+    };
+
+    const title = `JavDB${filter[ctx.params.filter] === '' ? '' : ` - ${filter[ctx.params.filter]}`} `;
+
+    ctx.state.data = await utils.ProcessItems(ctx, currentUrl, title);
+};
diff --git a/lib/routes/javdb/rankings.js b/lib/routes/javdb/rankings.js
new file mode 100644
index 000000000..ee429abc2
--- /dev/null
+++ b/lib/routes/javdb/rankings.js
@@ -0,0 +1,12 @@
+const utils = require('./utils');
+
+module.exports = async (ctx) => {
+    ctx.params.caty = ctx.params.caty || 'censored';
+    ctx.params.time = ctx.params.time || 'daily';
+
+    const currentUrl = `${utils.rootUrl}/rankings/video_${ctx.params.caty}?period=${ctx.params.time}`;
+
+    const title = 'JavDB';
+
+    ctx.state.data = await utils.ProcessItems(ctx, currentUrl, title);
+};
diff --git a/lib/routes/javdb/search.js b/lib/routes/javdb/search.js
new file mode 100644
index 000000000..bdf0bc5ef
--- /dev/null
+++ b/lib/routes/javdb/search.js
@@ -0,0 +1,26 @@
+const utils = require('./utils');
+
+module.exports = async (ctx) => {
+    ctx.params.filter = ctx.params.filter || '';
+    ctx.params.keyword = ctx.params.keyword || '';
+
+    const currentUrl = `${utils.rootUrl}/search?q=${ctx.params.keyword}&f=${ctx.params.filter}`;
+
+    const filter = {
+        '': '',
+        playable: '可播放',
+        single: '單體作品',
+        actor: '演員',
+        maker: '片商',
+        director: '導演',
+        series: '系列',
+        code: '番號',
+        download: '可下載',
+        cnsub: '字幕',
+        preview: '預覽圖',
+    };
+
+    const title = `關鍵字 ${ctx.params.keyword} ${filter[ctx.params.filter] === '' ? '' : `+ ${filter[ctx.params.filter]}`} 搜索結果 - JavDB `;
+
+    ctx.state.data = await utils.ProcessItems(ctx, currentUrl, title);
+};
diff --git a/lib/routes/javdb/series.js b/lib/routes/javdb/series.js
new file mode 100644
index 000000000..9189c21be
--- /dev/null
+++ b/lib/routes/javdb/series.js
@@ -0,0 +1,20 @@
+const utils = require('./utils');
+
+module.exports = async (ctx) => {
+    ctx.params.filter = ctx.params.filter || '';
+
+    const currentUrl = `${utils.rootUrl}/series/${ctx.params.id}?f=${ctx.params.filter}`;
+
+    const filter = {
+        '': '',
+        playable: '可播放',
+        single: '單體作品',
+        download: '可下載',
+        cnsub: '字幕',
+        preview: '預覽圖',
+    };
+
+    const title = `JavDB${filter[ctx.params.filter] === '' ? '' : ` - ${filter[ctx.params.filter]}`} `;
+
+    ctx.state.data = await utils.ProcessItems(ctx, currentUrl, title);
+};
diff --git a/lib/routes/javdb/tags.js b/lib/routes/javdb/tags.js
new file mode 100644
index 000000000..efec484cb
--- /dev/null
+++ b/lib/routes/javdb/tags.js
@@ -0,0 +1,12 @@
+const utils = require('./utils');
+
+module.exports = async (ctx) => {
+    ctx.params.caty = ctx.params.caty || 'censored';
+    ctx.params.query = ctx.params.query || '';
+
+    const currentUrl = `${utils.rootUrl}/tags${ctx.params.caty === 'censored' ? '' : `/${ctx.params.caty}`}?${ctx.params.query}`;
+
+    const title = `JavDB${ctx.params.query === '' ? '' : ` - ${ctx.params.query}`} `;
+
+    ctx.state.data = await utils.ProcessItems(ctx, currentUrl, title);
+};
diff --git a/lib/routes/javdb/utils.js b/lib/routes/javdb/utils.js
new file mode 100644
index 000000000..78e5ad8ee
--- /dev/null
+++ b/lib/routes/javdb/utils.js
@@ -0,0 +1,72 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+const rootUrl = 'https://javdb.com';
+
+module.exports = {
+    rootUrl: rootUrl,
+    ProcessItems: async (ctx, currentUrl, title) => {
+        const response = await got({
+            method: 'get',
+            url: currentUrl,
+        });
+
+        const $ = cheerio.load(response.data);
+
+        $('.tags').remove();
+
+        const list = $('.grid-item a')
+            .slice(0, 5)
+            .map((_, item) => {
+                item = $(item);
+                return {
+                    title: item.text(),
+                    link: `${rootUrl}${item.attr('href')}`,
+                    pubDate: new Date(item.find('.meta').text()).toUTCString(),
+                };
+            })
+            .get();
+
+        const items = await Promise.all(
+            list.map(
+                async (item) =>
+                    await ctx.cache.tryGet(item.link, async () => {
+                        const detailResponse = await got({
+                            method: 'get',
+                            url: item.link,
+                        });
+                        const content = cheerio.load(detailResponse.data);
+
+                        item.enclosure_url = content('#magnets-content button[data-clipboard-text]').eq(0).attr('data-clipboard-text');
+                        item.enclosure_type = 'application/x-bittorrent';
+
+                        content('icon, .review-buttons, .copy-to-clipboard').remove();
+                        content('#modal-review-watched, #modal-save-list').remove();
+                        content('.video-cover').eq(1).remove();
+
+                        content('img.video-cover').attr('src', content(this).parent().attr('href'));
+
+                        content('.preview-images img').each(function () {
+                            content(this).removeAttr('data-src');
+                            content(this).attr('src', content(this).parent().attr('href'));
+                        });
+
+                        content('#preview-video').css('display', 'block');
+
+                        item.description = content('.movie-info-panel .columns').html() + content('#magnets-content').html() + content('.preview-images').html();
+
+                        return item;
+                    })
+            )
+        );
+
+        const htmlTitle = $('title').text();
+        const subject = htmlTitle.indexOf('|') === -1 ? '' : htmlTitle.split('|')[0];
+
+        return {
+            title: subject === '' ? title : `${subject} - ${title}`,
+            link: currentUrl,
+            item: items,
+        };
+    },
+};