Enable to load accessible movies by date and theater

임승현
Commit c342c5dc8550b8d217faa9333e5075e09c50a34b c342c5dc 1 parent 27e2dd29
Showing 1 changed file with 64 additions and 9 deletions
WebCrawling/src/CGVTicketing.js
--- a/WebCrawling/src/CGVTicketing.js
View file @c342c5d
+++ b/WebCrawling/src/CGVTicketing.js
View file @c342c5d
@@ -12,6 +12,7 @@ const { timeout } = require('async');
 const {Builder,until} = require('selenium-webdriver');  //모듈 불러오기
 const webdriver = require('selenium-webdriver');
 const chrome = require('selenium-webdriver/chrome');
+const { delayed } = require('selenium-webdriver/lib/promise');
 const By = webdriver.By;
 app.use(bodyParser.urlencoded({ extended: false }));
@@ -21,9 +22,9 @@ const url_movies = "https://www.cgv.co.kr/movies/?lt=1&ft=0"; //ëì˜ ì¿¼ë¦¬ 0ì
 const url_theaters = "https://www.cgv.co.kr/theaters"; //영화관 정보 가져오는 링크.
 const url_ticketing = "https://www.cgv.co.kr/ticket/";  //상영중인 영화 정보 가져오는 링크.
-let cgv_theaters = [];
+let cgv_theaters = []; //영화관과 영화관 고유 코드를 담는 배열
-let cgv_movies = [];
+let cgv_movies = [];  //예매율 상위 19위까지의 영화 정보(CGVMovieInfo Class의 인스턴스)들을 담는 배열.
-
+let cgv_accessible_movies = []; //선택한 일자, 영화관에서 예매할 수 있는 영화 이름과 영화 고유 코드를 담는 배열.
 class CGVMovieInfo {
     constructor(title, rank, score, GoldenEgg, movieCode){
@@ -68,15 +69,14 @@ async.waterfall([
             let region = await driver_theaters.wait(until.elementsLocated(By.css(selector.replace("{}", i))));
             area.push(region);
         }
-        let n = 0;
         for (const theaters_by_area of area) {
             let theaters_info_by_area = [];
             for (const theater of theaters_by_area){
-                let theater_name = await theater.getAttribute('title');
                 let theater_info = {
                     "theater_name" : await theater.getAttribute('title'),
-                    "theater_code" : await theater.getAttribute('href')//.replace("(.+(?<=theaterCode=))|(.+(?<=theatercode=))", "").substring(0,4)
+                    "theater_code" : await theater.getAttribute('href')
                 };
+                theater_info.theater_name = theater_info.theater_name.replace("CGV", "")
                 theater_info.theater_code = theater_info.theater_code.replace(/(.+(?<=theaterCode=))|(.+(?<=theatercode=))/, "").substring(0,4);
                 theaters_info_by_area.push(theater_info);
             }
@@ -89,7 +89,6 @@ async.waterfall([
         driver_movies.get(url_movies);
         //예매율 Top19까지의 영화의 정보를 가져옴.
-        //let chart = await driver_movies.wait(until.elementLocated(By.className("sect-movie-chart")));
         const rank = await driver_movies.wait(until.elementsLocated(By.css("strong.rank")));
         const title = await driver_movies.wait(until.elementsLocated(By.css("strong.title")));
         const score = await driver_movies.wait(until.elementsLocated(By.css("strong.percent")));
@@ -102,7 +101,7 @@ async.waterfall([
             const newRank = await rank[i].getText();
             const newScore = await score[i].getText();
             const newCode = await link[i].getAttribute("href");
-            const newMovie = new CGVMovieInfo(newTitle, parseInt(newRank.replace("No.", "")), newScore.replace("예매율", "").replace("%", ""), await GoldenEgg[i].getText(), newCode.replace(/[^0-9]/, "").substring(0,8));
+            const newMovie = new CGVMovieInfo(newTitle, parseInt(newRank.replace("No.", "")), newScore.replace("예매율", "").replace("%", ""), await GoldenEgg[i].getText(), newCode.replace(/[^0-9]/g, "").substring(0,8));
             cgv_movies.push(newMovie);
         }
         driver_movies.close();
@@ -113,8 +112,64 @@ app.get('/cgv_theaters', (req, res) => {
     res.send(cgv_theaters[0]);
 });
-app.post('', (req, res) => {
+app.post('/ticketing', async (req, res, next) => {
+    //영화관 이름과 날짜를 가져옴.
+    const theaterName = req.body.theaterName;
+    const date = req.body.date;
+    const LocateQuery = "?PLAY_YMD={}".replace("{}", date);
+
+    //입력된 영화관에 맞는 지역 코드와 영화관 고유코드 찾기
+    let regionCode = 0, theaterCode = "";
+    for(let i = 0; i < 9; i++){
+        for(const elem of cgv_theaters[i]){
+            if(elem.theater_name == theaterName){
+                regionCode = i;
+                theaterCode = elem.theater_code;
+                break;
+            }
+        }
+    }
+
+    //예매 가능한 영화 리스트를 얻기 위해 빠른 예매 사이트로 이동.
+    const driver_ticketing = new webdriver.Builder().forBrowser('chrome').setChromeOptions(new chrome.Options()).build();
+    driver_ticketing.get(url_ticketing + LocateQuery);
+    driver_ticketing.switchTo().frame("ticket_iframe"); //Frame 전환
+
+    //지역 코드에 맞게 list element click
+    const selected_areas_list = await driver_ticketing.wait(until.elementsLocated(By.css("#theater_area_list > ul > li > a > span.name")));
+    await selected_areas_list[regionCode].click();
+    driver_ticketing.sleep(1000);
+
+    //선택한 지역에 대응되는 영화관 정보 가져오기
+    const selected_theaters_list = await driver_ticketing.wait(until.elementsLocated(By.css("#theater_area_list > ul > li.selected > div > ul > li")));
+    
+    //프로그램 내부에서 가지고 있는 영화관코드와 웹에서 받아온 영화관코드가 일치하는 경우, selected_theaters_list element 클릭
+    for (const theater_element of selected_theaters_list){
+        if(await theater_element.getAttribute("theater_cd") == theaterCode){
+            await theater_element.click();
+            driver_ticketing.sleep(1000);
+            break;
+        }
+    }
+
+     //선택한 영화관에서, 선택한 일자에 상영하는 영화 목록 들고오기
+     const selected_movies_list = await driver_ticketing.wait(until.elementsLocated(By.css("#movie_list > ul > li > a > span.text")));
+     const codes_of_selected_movies = await driver_ticketing.wait(until.elementsLocated(By.css("#movie_list > ul > li")));
+     //const movie_enabled = await driver_ticketing.wait(until.elementsLocated(By.css("#movie_list > ul > li > a > span.sreader")));
+
+     for(let i = 0; i < selected_movies_list.length; i++){
+        const movie_enabled = await codes_of_selected_movies[i].getAttribute("class")
+        if(movie_enabled.endsWith("dimmed"))
+            break;
+        const accessible_movie = {
+            "movie_title": await selected_movies_list[i].getText(),
+            "movie_code" : await codes_of_selected_movies[i].getAttribute("movie_cd_group")
+        }
+        cgv_accessible_movies.push(accessible_movie);
+     }
+     driver_ticketing.close();
+     res.send(cgv_accessible_movies);
 });
 app.listen(23023);
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