feat: replace iTunes link (#2448)

* feat: replace iTunes link

* fix: handle apps with empty update logs

docs/en/README.md

@@ -175,15 +175,15 @@ If no matching results were found, the server returns only a HTTP status code `2
 
 #### App Update
 
-<RouteEn author="cielpy" example="/appstore/update/us/id697846300" path="/appstore/update/:country/:id" :paramsDesc="['App Store Country, obtain from the app URL `https://itunes.apple.com/us/app/reeder-3/id697846300?mt=8`, in this case, `us`', 'App Store app id, obtain from the app URL `https://itunes.apple.com/us/app/reeder-3/id697846300?mt=8`, in this case, `id697846300`']" />
+<RouteEn author="cielpy" example="/appstore/update/us/id697846300" path="/appstore/update/:country/:id" :paramsDesc="['App Store Country, obtain from the app URL `https://apps.apple.com/us/app/reeder-3/id697846300?mt=8`, in this case, `us`', 'App Store app id, obtain from the app URL `https://apps.apple.com/us/app/reeder-3/id697846300?mt=8`, in this case, `id697846300`']" />
 
 #### Price Drop
 
-<RouteEn author="HenryQW" example="/appstore/price/us/mac/id1152443474" path="/appstore/price/:country/:type/:id" :paramsDesc="['App Store Country, obtain from the app URL https://itunes.apple.com/us/app/id1152443474, in this case, `us`', 'App type，either `iOS` or `mac`', 'App Store app id, obtain from the app URL https://itunes.apple.com/us/app/id1152443474, in this case, `id1152443474`']" />
+<RouteEn author="HenryQW" example="/appstore/price/us/mac/id1152443474" path="/appstore/price/:country/:type/:id" :paramsDesc="['App Store Country, obtain from the app URL https://apps.apple.com/us/app/id1152443474, in this case, `us`', 'App type，either `iOS` or `mac`', 'App Store app id, obtain from the app URL https://apps.apple.com/us/app/id1152443474, in this case, `id1152443474`']" />
 
 #### In-App-Purchase Price Drop Alert
 
-<RouteEn author="HenryQW" example="/appstore/iap/us/id953286746" path="/appstore/iap/:country/:id" :paramsDesc="['App Store Country, obtain from the app URL https://itunes.apple.com/us/app/id953286746, in this case, `us`', 'App Store app id, obtain from the app URL https://itunes.apple.com/us/app/id953286746, in this case, `id953286746`']" />
+<RouteEn author="HenryQW" example="/appstore/iap/us/id953286746" path="/appstore/iap/:country/:id" :paramsDesc="['App Store Country, obtain from the app URL https://apps.apple.com/us/app/id953286746, in this case, `us`', 'App Store app id, obtain from the app URL https://apps.apple.com/us/app/id953286746, in this case, `id953286746`']" />
 
 ### F-Droid
 

docs/program-update.md

@@ -14,15 +14,15 @@ pageClass: routes
 
 ### 应用更新
 
-<Route author="HenryQW" example="/appstore/update/cn/id444934666" path="/appstore/update/:country/:id" :paramsDesc="['App Store 国家, 如 QQ 的链接为 https://itunes.apple.com/cn/app/qq/id444934666?mt=8, 则 country 为 `cn`', 'App Store app id, 如 QQ 的链接为 https://itunes.apple.com/cn/app/qq/id444934666?mt=8, 则 id 为 `id444934666`']"/>
+<Route author="HenryQW" example="/appstore/update/cn/id444934666" path="/appstore/update/:country/:id" :paramsDesc="['App Store 国家, 如 QQ 的链接为 https://apps.apple.com/cn/app/qq/id444934666?mt=8, 则 country 为 `cn`', 'App Store app id, 如 QQ 的链接为 https://apps.apple.com/cn/app/qq/id444934666?mt=8, 则 id 为 `id444934666`']"/>
 
 ### 价格更新（限免）
 
-<Route author="HenryQW" example="/appstore/price/cn/mac/id1152443474" path="/appstore/price/:country/:type/:id" :paramsDesc="['App Store 国家, 如 Squash 的链接为 https://itunes.apple.com/cn/app/id1152443474, 则 country 为 `cn`', 'App 类型, `iOS` 或 `mac`', 'App Store app id, 必选, 如 Squash 的链接为 https://itunes.apple.com/cn/app/id1152443474, 则 id 为 `id115244347`']"/>
+<Route author="HenryQW" example="/appstore/price/cn/mac/id1152443474" path="/appstore/price/:country/:type/:id" :paramsDesc="['App Store 国家, 如 Squash 的链接为 https://apps.apple.com/cn/app/id1152443474, 则 country 为 `cn`', 'App 类型, `iOS` 或 `mac`', 'App Store app id, 必选, 如 Squash 的链接为 https://apps.apple.com/cn/app/id1152443474, 则 id 为 `id115244347`']"/>
 
 ### 内购价格更新（限免）
 
-<Route author="HenryQW" example="/appstore/iap/cn/id953286746" path="/appstore/iap/:country/:id" :paramsDesc="['App Store 国家, 必选, 如 Darkroom – Photo Editor 的链接为 https://itunes.apple.com/cn/app/id953286746, 则 country 为 `cn`', 'App Store app id, 必选, 如 Darkroom – Photo Editor 的链接为 https://itunes.apple.com/cn/app/id953286746, 则 id 为 `id953286746`']"/>
+<Route author="HenryQW" example="/appstore/iap/cn/id953286746" path="/appstore/iap/:country/:id" :paramsDesc="['App Store 国家, 必选, 如 Darkroom – Photo Editor 的链接为 https://apps.apple.com/cn/app/id953286746, 则 country 为 `cn`', 'App Store app id, 必选, 如 Darkroom – Photo Editor 的链接为 https://apps.apple.com/cn/app/id953286746, 则 id 为 `id953286746`']"/>
 
 ### 每日精品限免 / 促销应用（鲜面连线 by AppSo）
 

lib/router.js

@@ -468,11 +468,11 @@ router.get('/pigtails', require('./routes/pigtails'));
 router.get('/imuseum/:city/:type?', require('./routes/imuseum'));
 
 // AppStore
-router.get('/appstore/update/:country/:id', require('./routes/appstore/update'));
-router.get('/appstore/price/:country/:type/:id', require('./routes/appstore/price'));
-router.get('/appstore/iap/:country/:id', require('./routes/appstore/in-app-purchase'));
-router.get('/appstore/xianmian', require('./routes/appstore/xianmian'));
-router.get('/appstore/gofans', require('./routes/appstore/gofans'));
+router.get('/appstore/update/:country/:id', require('./routes/apple/appstore/update'));
+router.get('/appstore/price/:country/:type/:id', require('./routes/apple/appstore/price'));
+router.get('/appstore/iap/:country/:id', require('./routes/apple/appstore/in-app-purchase'));
+router.get('/appstore/xianmian', require('./routes/apple/appstore/xianmian'));
+router.get('/appstore/gofans', require('./routes/apple/appstore/gofans'));
 
 // Hopper
 router.get('/hopper/:lowestOnly/:from/:to?', require('./routes/hopper/index'));

lib/routes/apple/appstore/in-app-purchase.js

@@ -5,7 +5,7 @@ const cheerio = require('cheerio');
 module.exports = async (ctx) => {
     const country = ctx.params.country;
     const id = ctx.params.id;
-    const link = `https://itunes.apple.com/${country}/app/${id}`;
+    const link = `https://apps.apple.com/${country}/app/${id}`;
     const target = url.resolve(link, '?mt=8#see-all/in-app-purchases');
 
     const res = await got.get(target);

lib/routes/apple/appstore/price.js

@@ -33,7 +33,7 @@ module.exports = async (ctx) => {
 
     const title = `${country === 'cn' ? '限免提醒' : 'Price watcher'}: ${result.title} for ${type === 'macapps' ? 'macOS' : 'iOS'}`;
 
-    const link = `https://itunes.apple.com/${country}/app/id${id}`;
+    const link = `https://apps.apple.com/${country}/app/id${id}`;
 
     if (result.priceDropIndicator === -1) {
         const single = {

lib/routes/apple/appstore/update.js

@@ -4,7 +4,7 @@ const cheerio = require('cheerio');
 module.exports = async (ctx) => {
     const id = ctx.params.id;
     const country = ctx.params.country;
-    const url = `https://itunes.apple.com/${country}/app/${id}`;
+    const url = `https://apps.apple.com/${country}/app/${id}`;
 
     const res = await got.get(url);
     const $ = cheerio.load(res.data);
@@ -15,20 +15,24 @@ module.exports = async (ctx) => {
 
     const title = `${titleTags.text().trim()} for ${platform === 'App Store' ? 'iOS' : 'macOS'} ${country === 'cn' ? '更新' : 'Update'}`;
 
-    const item = {};
+    const items = [];
+    if ($('.whats-new').length > 0) {
         $('.whats-new').each(function() {
             const version = $('.whats-new__latest__version')
                 .text()
                 .split(' ')[1];
+            const item = {};
             item.title = `${titleTags.text().trim()} ${version}`;
             item.description = $('.whats-new__content .we-truncate').html();
             item.link = url;
             item.guid = id + version;
+            items.push(item);
         });
+    }
 
     ctx.state.data = {
         title,
         link: url,
-        item: [item],
+        item: items,
     };
 };