From a96171334f0229e86bc815e0935ce18084c3c265 Mon Sep 17 00:00:00 2001
From: Clarke <clarkecheng+github@gmail.com>
Date: Sun, 15 Sep 2019 12:52:29 +0800
Subject: [PATCH] feat: add pixiv illustfollows (#3073)

---
 assets/radar-rules.js                    |  6 ++++
 docs/social-media.md                     | 10 +++++++
 lib/router.js                            |  1 +
 lib/routes/pixiv/api/getIllustFollows.js | 21 ++++++++++++++
 lib/routes/pixiv/illustfollow.js         | 35 ++++++++++++++++++++++++
 5 files changed, 73 insertions(+)
 create mode 100644 lib/routes/pixiv/api/getIllustFollows.js
 create mode 100644 lib/routes/pixiv/illustfollow.js

diff --git a/assets/radar-rules.js b/assets/radar-rules.js
index a311519ae4..27c1d42546 100644
--- a/assets/radar-rules.js
+++ b/assets/radar-rules.js
@@ -88,6 +88,12 @@
                 source: '/search.php',
                 target: (params, url) => `/pixiv/user/bookmarks/${new URL(url).searchParams.get('id')}`,
             },
+            {
+                title: '关注的新作品',
+                docs: 'https://docs.rsshub.app/social-media.html#pixiv',
+                source: '/bookmark_new_illust.php',
+                target: '/pixiv/user/illustfollows',
+            },
         ],
     },
     'twitter.com': {
diff --git a/docs/social-media.md b/docs/social-media.md
index 67b5912175..cff5abd53c 100644
--- a/docs/social-media.md
+++ b/docs/social-media.md
@@ -298,6 +298,16 @@ pageClass: routes
 
 <Route author="DIYgod" example="/pixiv/search/麻衣/popular" path="/pixiv/search/:keyword/:order?" :paramsDesc="['关键词', '排序方式，popular 按热门度排序，空或其他任意值按时间排序']" radar="1"/>
 
+### 关注的新作品
+
+<Route author="ClarkeCheng" example="/pixiv/user/illustfollows" path="/pixiv/user/illustfollows" radar="1"/>
+::: warning 注意
+
+因为每个人关注的画师不同，所以只能自建。请不要将画师设为“悄悄关注”，这样子画师的作品就不会出现在订阅里了。
+
+:::
+</Route>
+
 ## Soul
 
 ### 瞬间更新
diff --git a/lib/router.js b/lib/router.js
index 196f3dc1bc..fe818dd678 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -112,6 +112,7 @@ router.get('/mzitu/tag/:tag', require('./routes/mzitu/tag'));
 
 // pixiv
 router.get('/pixiv/user/bookmarks/:id', require('./routes/pixiv/bookmarks'));
+router.get('/pixiv/user/illustfollows', require('./routes/pixiv/illustfollow'));
 router.get('/pixiv/user/:id/', require('./routes/pixiv/user'));
 router.get('/pixiv/ranking/:mode/:date?', require('./routes/pixiv/ranking'));
 router.get('/pixiv/search/:keyword/:order?', require('./routes/pixiv/search'));
diff --git a/lib/routes/pixiv/api/getIllustFollows.js b/lib/routes/pixiv/api/getIllustFollows.js
new file mode 100644
index 0000000000..f857fe3feb
--- /dev/null
+++ b/lib/routes/pixiv/api/getIllustFollows.js
@@ -0,0 +1,21 @@
+const got = require('@/utils/got');
+const maskHeader = require('../constants').maskHeader;
+
+/**
+ * 获取用户关注的画师们的最新插画
+ * @param {string} token pixiv oauth token
+ * @returns {Promise<got.AxiosResponse<{illusts: illust[]}>>}
+ */
+module.exports = async function getUserIllustFollows(token) {
+    return await got({
+        method: 'get',
+        url: 'https://app-api.pixiv.net/v2/illust/follow',
+        headers: {
+            ...maskHeader,
+            Authorization: 'Bearer ' + token,
+        },
+        params: {
+            restrict: 'public',
+        },
+    });
+};
diff --git a/lib/routes/pixiv/illustfollow.js b/lib/routes/pixiv/illustfollow.js
new file mode 100644
index 0000000000..527dc14ae3
--- /dev/null
+++ b/lib/routes/pixiv/illustfollow.js
@@ -0,0 +1,35 @@
+const getToken = require('./token');
+const getIllustFollows = require('./api/getIllustFollows');
+const config = require('@/config');
+module.exports = async (ctx) => {
+    if (!config.pixiv || !config.pixiv.username || !config.pixiv.password) {
+        throw 'pixiv RSS is disabled due to the lack of <a href="https://docs.rsshub.app/install/#%E9%83%A8%E5%88%86-rss-%E6%A8%A1%E5%9D%97%E9%85%8D%E7%BD%AE">relevant config</a>';
+    }
+    if (!getToken()) {
+        throw 'pixiv not login';
+    }
+    const response = await getIllustFollows(getToken());
+    const illusts = response.data.illusts;
+    ctx.state.data = {
+        title: `Pixiv关注的新作品`,
+        link: 'https://www.pixiv.net/bookmark_new_illust.php',
+        description: `Pixiv关注的画师们的最新作品`,
+        item: illusts.map((illust) => {
+            const images = [];
+            if (illust.page_count === 1) {
+                images.push(`<p><img src="https://pixiv.cat/${illust.id}.jpg"/></p>`);
+            } else {
+                for (let i = 0; i < illust.page_count; i++) {
+                    images.push(`<p><img src="https://pixiv.cat/${illust.id}-${i + 1}.jpg"/></p>`);
+                }
+            }
+            return {
+                title: illust.title,
+                author: illust.user.name,
+                pubDate: new Date(illust.create_date).toUTCString(),
+                description: `<p>画师：${illust.user.name} - 阅览数：${illust.total_view} - 收藏数：${illust.total_bookmarks}</p>${images.join('')}`,
+                link: `https://www.pixiv.net/member_illust.php?mode=medium&illust_id=${illust.id}`,
+            };
+        }),
+    };
+};