Merge pull request #26 from algo7/fix/comment_date_of_stay_not_always…

…_there Fix/comment date of stay not always there
algo7 · May 4, 2023 · 2be6128 · 2be6128
2 parents 7d3278f + 47bf8fa
commit 2be6128
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Showing 3 changed files with 47 additions and 13 deletions.
diff --git a/README.md b/README.md
@@ -76,6 +76,7 @@ latest: Pulling from algo7/tripadvisor-review-scraper/scrap
 ## Known Issues
 1. The hotel scraper works for English reviews only.
 2. The restaurant scraper can only scrap english reivews or french reviews.
+3. The hotel scraper uses date of review instead of date of stay as the date because the date of stay is not always available.
 
 # Container Provisioner
 Container Provisioner is a tool written in [Go](https://go.dev/) that provides a UI for the users to interact with the scraper. It uses [Docker API](https://docs.docker.com/engine/api/) to provision the containers and run the scraper. The UI is written in raw HTML and JavaScript while the backend web framwork is [Fiber](https://docs.gofiber.io/).

diff --git a/libs/utils.js b/libs/utils.js
@@ -46,6 +46,26 @@ const monthStringToNumber = (monthString) => {
             return 10;
         case 'November':
             return 11;
+        case 'Jan':
+            return 1;
+        case 'Feb':
+            return 2;
+        case 'Mar':
+            return 3;
+        case 'Apr':
+            return 4;
+        case 'Jun':
+            return 6;
+        case 'Jul':
+            return 7;
+        case 'Aug':
+            return 8;
+        case 'Sep':
+            return 9;
+        case 'Oct':
+            return 10;
+        case 'Nov':
+            return 11;
         default:
             return 12;
     }

diff --git a/scrapers/hotel.js b/scrapers/hotel.js
@@ -193,24 +193,38 @@ const scrape = async (totalReviewCount, reviewPageUrls, position, hotelName, hot
             });
 
             // Extract date of stay
-            const commentDateOfStay = await page.evaluate(async () => {
+            const commentDateOfReview = await page.evaluate(async () => {
 
-                const commentDateOfStayBlocks = document.getElementsByClassName('teHYY')
+                // const commentDateOfStayBlocks = document.getElementsByClassName('teHYY')
+                const commentDateBlocks = document.getElementsByClassName("cRVSd")
 
-                const dates = [];
+                // const datesOfStay = [];
+                const datesOfReview = [];
 
-                for (let index = 0; index < commentDateOfStayBlocks.length; index++) {
 
-                    // Split the date of stay text block into an array
-                    const splitted = commentDateOfStayBlocks[index].innerText.split(' ')
+                // for (let index = 0; index < commentDateOfStayBlocks.length; index++) {
 
-                    dates.push({
-                        month: splitted[3],
-                        year: splitted[4],
+                //     // Split the date of stay text block into an array
+                //     const splitted = commentDateOfStayBlocks[index].innerText.split(' ')
+
+                //     datesOfStay.push({
+                //         month: splitted[3],
+                //         year: splitted[4],
+                //     });
+                // }
+
+                for (let index = 0; index < commentDateBlocks.length; index++) {
+
+                    // Split the date of comment text block into an array
+                    const splitted = commentDateBlocks[index].children[0].innerText.split('review').pop().split(' ')
+
+                    datesOfReview.push({
+                        month: splitted[1],
+                        year: splitted[2],
                     });
                 }
 
-                return dates;
+                return datesOfReview;
             });
 
             // Extract comments text
@@ -230,12 +244,11 @@ const scrape = async (totalReviewCount, reviewPageUrls, position, hotelName, hot
 
             // Format (for CSV processing) the reviews so each review of each page is in an object
             const formatted = commentContent.map((comment, index) => {
-
                 return {
                     title: commentTitle[index],
                     content: comment,
-                    month: monthStringToNumber(commentDateOfStay[index].month),
-                    year: commentDateOfStay[index].year,
+                    month: monthStringToNumber(commentDateOfReview[index].month),
+                    year: commentDateOfReview[index].year,
                     rating: commentRatingStringToNumber(commentRating[index]),
                 };
             });