feat: add Eventernote (#5817)

* add eventernote actor route

* extract eventernote event time

* add doc for eventernote

* try smaller event count for eventernote for now

Co-authored-by: Henry Wang <hi@henry.wang>

docs/anime.md

@@ -136,6 +136,12 @@ pageClass: routes
 
 <Route author="Tsuki" example="/ebb" path="/ebb"/>
 
+## Eventernote
+
+### 声优活动及演唱会
+
+<Route author="KTachibanaM" path="/eventernote/actors/:name/:id" example="/eventernote/actors/三森すずこ/2634" :paramsDesc="['声优姓名', '声优 ID']"/>
+
 ## Hanime.tv
 
 ### 最近更新

lib/router.js

@@ -3333,6 +3333,9 @@ router.get('/npc/:caty', require('./routes/npc/index'));
 // 高科技行业门户
 router.get('/ofweek/news', require('./routes/ofweek/news'));
 
+// eventernote
+router.get('/eventernote/actors/:name/:id', require('./routes/eventernote/actors'));
+
 // 八阕
 router.get('/popyard/:caty?', require('./routes/popyard/index'));
 

lib/routes/eventernote/actors.js

@@ -0,0 +1,103 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+const dateStringRegex = /(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})/;
+const timeStringRegexes = [
+    /開場 (?<openHr>\d{2}):(?<openMin>\d{2}) 開演 (?<startHr>\d{2}):(?<startMin>\d{2}) 終演 (?<closeHr>\d{2}):(?<closeMin>\d{2})/,
+    /開場 - 開演 (?<openHr>\d{2}):(?<openMin>\d{2}) 終演 (?<closeHr>\d{2}):(?<closeMin>\d{2})/,
+    /開場 (?<openHr>\d{2}):(?<openMin>\d{2}) 開演 - 終演 (?<closeHr>\d{2}):(?<closeMin>\d{2})/,
+];
+
+const maxPages = 5;
+const pageCount = 10;
+
+module.exports = async (ctx) => {
+    const { name, id } = ctx.params;
+
+    const title = `${name}のイベント・ライブ情報一覧`;
+    const link = `https://www.eventernote.com/actors/${name}/${id}/events`;
+
+    const events = [];
+    for (let page = 1; page <= maxPages; page++) {
+        const pageLink = link + `?limit=${pageCount}&page=${page}`;
+        // eslint-disable-next-line no-await-in-loop
+        const response = await got({
+            method: 'get',
+            url: pageLink,
+        });
+
+        const data = response.data;
+
+        const $ = cheerio.load(data);
+        const list = $('li.clearfix');
+
+        if (list.length === 0) {
+            break;
+        }
+
+        for (let i = 0; i < list.length; ++i) {
+            const event = list[i];
+
+            // extract event name
+            const eventName = $('div.event > h4 > a', event).text();
+
+            // extract event location
+            const eventLocation = $('div.event > div.place > a', event).text();
+
+            // extract event date
+            const dateMatches = $('div.date > p', event).text().match(dateStringRegex);
+            const eventYear = dateMatches.groups.year;
+            const eventMonth = dateMatches.groups.month;
+            const eventDay = dateMatches.groups.day;
+
+            // extract event time
+            const timeString = $('div.event > div.place > span.s', event).text();
+            let eventTimeObj = {
+                openHr: null,
+                openMin: null,
+                startHr: null,
+                startMin: null,
+                closeHr: null,
+                closeMin: null,
+            };
+            for (const r of timeStringRegexes) {
+                const m = timeString.match(r);
+                if (m === null) {
+                    continue;
+                }
+                eventTimeObj = {
+                    ...eventTimeObj,
+                    ...m.groups,
+                };
+            }
+
+            // extract event link
+            const link = $('div.event > h4 > a', event).attr('href');
+
+            // compute event description
+            const eventDescription = `イベント ${eventName}
+開催場所 ${eventLocation}
+開場 ${eventYear}-${eventMonth}-${eventDay} ${eventTimeObj.openHr}:${eventTimeObj.openMin}
+開演 ${eventYear}-${eventMonth}-${eventDay} ${eventTimeObj.startHr}:${eventTimeObj.startMin}
+終演 ${eventYear}-${eventMonth}-${eventDay} ${eventTimeObj.closeHr}:${eventTimeObj.closeHr}
+`;
+
+            events.push({
+                title: eventName,
+                description: eventDescription,
+                link,
+            });
+        }
+
+        page += 1;
+    }
+
+    ctx.state.data = {
+        title,
+        link,
+        description: title,
+        language: 'ja',
+        allowEmpty: true,
+        item: events,
+    };
+};