feat: merged news feed

1 files changed, 47 insertions, 0 deletions

diff --git a/generate.py b/generate.py
new file mode 100644
index 0000000..209e924
--- /dev/null
+++ b/generate.py
@@ -0,0 +1,47 @@
+"""
+Generates news JSON files
+"""
+import news_feed as feed
+import constants
+import json
+import os
+
+from datetime import datetime, timedelta
+
+
+OUTPUT_DIR = "news"
+
+def create_merged_feed(*news_lists):
+    merged_feed = []
+    for news_list in news_lists:
+        merged_feed.extend(news_list)
+    cutoff_date = datetime.now() - timedelta(days=constants.DAYS_LIMIT)
+    filtered_feed = [news for news in merged_feed if datetime.fromtimestamp(news['timestamp']) >= cutoff_date]
+    sorted_feed = sorted(filtered_feed, key=lambda x: x['timestamp'], reverse=True)
+    return sorted_feed
+
+def attach_news_meta_data(news_data: list):
+    return {
+        "fetch_time": int(datetime.now().timestamp()),
+        "news_posts": news_data
+    }
+
+if __name__ == "__main__":
+    if not os.path.exists(OUTPUT_DIR):
+        os.makedirs(OUTPUT_DIR)
+
+    iidx_news_data = feed.get_news(constants.IIDX_PINKY_CRUSH_NEWS_SITE)
+    with open(OUTPUT_DIR+'/iidx_news.json', 'w') as json_file:
+        json.dump(attach_news_meta_data(iidx_news_data), json_file)
+
+    sdvx_news_data = feed.get_news(constants.SOUND_VOLTEX_EXCEED_GEAR_NEWS_SITE)
+    with open(OUTPUT_DIR+'/sdvx_news.json', 'w') as json_file:
+        json.dump(attach_news_meta_data(sdvx_news_data), json_file)
+
+    chunithm_jp_news_data = feed.get_news(constants.CHUNITHM_NEWS_SITE, constants.CHUNITHM_VERSION.VERSE)
+    with open(OUTPUT_DIR+'/chunithm_jp_news.json', 'w') as json_file:
+        json.dump(attach_news_meta_data(chunithm_jp_news_data), json_file)
+
+    news = create_merged_feed(iidx_news_data, sdvx_news_data, chunithm_jp_news_data)
+    with open(OUTPUT_DIR+'/news.json', 'w') as json_file:
+        json.dump(attach_news_meta_data(news), json_file)