feat: add default song

bereal/server.py

@@ -16,7 +16,18 @@
 from .bereal import memories, send_code, verify_code
 from .images import cleanup_images, create_images
 from .logger import logger
-from .utils import CONTENT_PATH, EXPORTS_PATH, FLASK_ENV, GIT_COMMIT_HASH, HOST, PORT, SECRET_KEY, str2mode, year2dates
+from .utils import (
+    CONTENT_PATH,
+    DEFAULT_SONG_PATH,
+    EXPORTS_PATH,
+    FLASK_ENV,
+    GIT_COMMIT_HASH,
+    HOST,
+    PORT,
+    SECRET_KEY,
+    str2mode,
+    year2dates,
+)
 from .videos import build_slideshow
 
 app = Flask(__name__)
@@ -122,10 +133,13 @@ def create_video() -> tuple[Response, int]:
     os.makedirs(song_folder, exist_ok=True)
     song_path = os.path.join(song_folder, "song.wav")
 
-    try:
-        wav_file.save(song_path)
-    except Exception as error:
-        logger.warning("Could not save music file, received: %s", error)
+    if wav_file:
+        try:
+            wav_file.save(song_path)
+        except Exception as error:
+            logger.warning("Could not save music file, received: %s", error)
+    else:
+        song_path = DEFAULT_SONG_PATH
 
     logger.debug("Downloading images locally...")
     result = memories(phone, year, token, sdate, edate)

bereal/utils.py

@@ -78,6 +78,9 @@ def str2mode(s: str | None) -> Mode:
 
 IMAGES_PATH = os.path.join(STATIC_PATH, "images")
 
+SONGS_PATH = os.path.join(STATIC_PATH, "songs")
+DEFAULT_SONG_PATH = os.path.join(SONGS_PATH, "midnight-city.wav")
+
 ENDCARD_TEMPLATE_IMAGE_PATH = os.path.join(IMAGES_PATH, "endCard_template.jpg")
 ENDCARD_IMAGE_PATH = os.path.join(IMAGES_PATH, "endCard.jpg")
 OUTLINE_PATH = os.path.join(IMAGES_PATH, "secondary_image_outline.png")

bereal/videos.py

@@ -158,9 +158,12 @@ def build_slideshow(image_folder: str, song_path: str, filename: str, mode: Mode
 
     output_file = os.path.join(EXPORTS_PATH, filename)
 
-    if os.path.isfile(output_file):
-        logger.info("Skipping 'build_slideshow' stage; already created!")
-        return None
+    # Always create the slideshow, because song or mode may have changed!
+    # (...this next line is sometimes helpful for debugging, though)
+
+    # if os.path.isfile(output_file):
+    #     logger.info("Skipping 'build_slideshow' stage; already created!")
+    #     return None
 
     create_slideshow(
         input_folder=image_folder,

client/src/components/Form.tsx

@@ -77,6 +77,8 @@ const Footer: React.FC = () => {
 
     formData.append("year", year);
     formData.append("mode", mode);
+
+    // if left blank, a default song is used
     if (file) {
       formData.append("file", file);
     }
@@ -176,7 +178,7 @@ const Footer: React.FC = () => {
               htmlFor="song"
               className="block text-sm font-medium text-gray-700"
             >
-              Song
+              Song (if blank, there's a default song!)
             </label>
             <input
               type="file"