fixes

bsky_post.py

@@ -14,6 +14,8 @@ import mimetypes
 import os
 import random
 import re
+import secrets
+import string
 import sys
 import time
 from dataclasses import dataclass
@@ -236,6 +238,11 @@ def pds_did_from_service_url(service_url: str) -> str:
     return f"did:web:{host}"
 
 
+def random_video_name(ext: str = ".mp4") -> str:
+    token = "".join(secrets.choice(string.ascii_lowercase + string.digits) for _ in range(12))
+    return f"{int(time.time())}_{token}{ext}"
+
+
 def model_to_dict(obj):
     if obj is None:
         return None
@@ -323,79 +330,9 @@ def _extract_service_auth_token(upload_auth) -> str | None:
     return None
 
 
-def upload_video_via_bsky_service(
-    client: Client,
-    video_path: str,
-    service_url: str,
-    alt_text: str = "",
-) -> models.AppBskyEmbedVideo.Main | None:
-    """
-    Upload via centralized video.bsky.app service.
-
-    Critical compatibility fixes:
-      - aud must be user's PDS DID (e.g. did:web:eurosky.social)
-      - lxm must be com.atproto.repo.uploadBlob
-    """
-    try:
-        if not os.path.exists(video_path):
-            logging.error(f"❌ Video file not found: {video_path}")
-            return None
-
-        with open(video_path, "rb") as f:
-            video_bytes = f.read()
-
-        size_mb = len(video_bytes) / (1024 * 1024)
-        logging.info(f"🎬 [video.bsky.app] Uploading: {video_path} ({size_mb:.2f} MB)")
-
-        VIDEO_HOST = "https://video.bsky.app"
-        pds_did = pds_did_from_service_url(service_url)
-
-        # Some atproto versions prefer typed params, others accept dict
-        try:
-            params = models.ComAtprotoServerGetServiceAuth.Params(
-                aud=pds_did,
-                lxm="com.atproto.repo.uploadBlob",  # <-- critical fix
-                exp=int(time.time()) + 60 * 30,
-            )
-            upload_auth = client.com.atproto.server.get_service_auth(params)
-        except Exception:
-            upload_auth = client.com.atproto.server.get_service_auth(
-                {
-                    "aud": pds_did,
-                    "lxm": "com.atproto.repo.uploadBlob",  # <-- critical fix
-                    "exp": int(time.time()) + 60 * 30,
-                }
-            )
-
-        token = _extract_service_auth_token(upload_auth)
-        if not token:
-            logging.error("❌ Failed to extract service auth token.")
-            return None
-
-        user_did = client.me.did
-        upload_url = (
-            f"{VIDEO_HOST}/xrpc/app.bsky.video.uploadVideo"
-            f"?did={user_did}&name={int(time.time())}.mp4"
-        )
-        headers = {
-            "Authorization": f"Bearer {token}",
-            "Content-Type": "video/mp4",
-        }
-
-        upload_resp = requests.post(upload_url, headers=headers, data=video_bytes, timeout=180)
-        if upload_resp.status_code != 200:
-            logging.error(f"❌ video.bsky.app upload failed: {upload_resp.status_code} - {upload_resp.text}")
-            return None
-
-        body = upload_resp.json()
-        job_id = body.get("jobId")
-        if not job_id:
-            logging.error(f"❌ No jobId returned from video service. Response: {body}")
-            return None
-
-        logging.info(f"⏳ Job {job_id} accepted — polling status...")
-        status_url = f"{VIDEO_HOST}/xrpc/app.bsky.video.getJobStatus"
-        deadline = time.time() + 600
+def _poll_video_job(video_host: str, job_id: str) -> models.AppBskyEmbedVideo.Main | None:
+    status_url = f"{video_host}/xrpc/app.bsky.video.getJobStatus"
+    deadline = time.time() + 600  # up to 10 minutes
 
     while time.time() < deadline:
         status_resp = requests.get(status_url, params={"jobId": job_id}, timeout=30)
@@ -416,7 +353,7 @@ def upload_video_via_bsky_service(
             wait_with_heartbeat(8, label="CDN propagation")
             blob_ref = models.BlobRef.from_dict(blob_dict)
             logging.info("✅ Video processed successfully.")
-                return models.AppBskyEmbedVideo.Main(video=blob_ref, alt=alt_text)
+            return models.AppBskyEmbedVideo.Main(video=blob_ref, alt="")
 
         if state == "JOB_STATE_FAILED":
             logging.error(f"❌ Video processing failed: {job_status}")
@@ -428,6 +365,97 @@ def upload_video_via_bsky_service(
     logging.error("❌ Video processing timed out.")
     return None
 
+
+def upload_video_via_bsky_service(
+    client: Client,
+    video_path: str,
+    service_url: str,
+    alt_text: str = "",
+) -> models.AppBskyEmbedVideo.Main | None:
+    """
+    Upload via centralized video.bsky.app service.
+
+    Critical compatibility fixes:
+      - aud must be user's PDS DID (e.g. did:web:eurosky.social)
+      - lxm must be com.atproto.repo.uploadBlob
+      - handle 409 already_exists by reusing returned jobId
+    """
+    try:
+        if not os.path.exists(video_path):
+            logging.error(f"❌ Video file not found: {video_path}")
+            return None
+
+        with open(video_path, "rb") as f:
+            video_bytes = f.read()
+
+        size_mb = len(video_bytes) / (1024 * 1024)
+        logging.info(f"🎬 [video.bsky.app] Uploading: {video_path} ({size_mb:.2f} MB)")
+
+        VIDEO_HOST = "https://video.bsky.app"
+        pds_did = pds_did_from_service_url(service_url)
+
+        try:
+            params = models.ComAtprotoServerGetServiceAuth.Params(
+                aud=pds_did,
+                lxm="com.atproto.repo.uploadBlob",
+                exp=int(time.time()) + 60 * 30,
+            )
+            upload_auth = client.com.atproto.server.get_service_auth(params)
+        except Exception:
+            upload_auth = client.com.atproto.server.get_service_auth(
+                {
+                    "aud": pds_did,
+                    "lxm": "com.atproto.repo.uploadBlob",
+                    "exp": int(time.time()) + 60 * 30,
+                }
+            )
+
+        token = _extract_service_auth_token(upload_auth)
+        if not token:
+            logging.error("❌ Failed to extract service auth token.")
+            return None
+
+        user_did = client.me.did
+        upload_name = random_video_name(".mp4")
+        logging.info(f"🎞️ Upload name: {upload_name}")
+
+        upload_url = (
+            f"{VIDEO_HOST}/xrpc/app.bsky.video.uploadVideo"
+            f"?did={user_did}&name={upload_name}"
+        )
+        headers = {
+            "Authorization": f"Bearer {token}",
+            "Content-Type": "video/mp4",
+        }
+
+        upload_resp = requests.post(upload_url, headers=headers, data=video_bytes, timeout=180)
+
+        if upload_resp.status_code not in (200, 409):
+            logging.error(f"❌ video.bsky.app upload failed: {upload_resp.status_code} - {upload_resp.text}")
+            return None
+
+        body = upload_resp.json()
+
+        if upload_resp.status_code == 409:
+            if body.get("error") == "already_exists" and body.get("jobId"):
+                logging.info("ℹ️ Video already processed on video.bsky.app. Reusing existing job.")
+            else:
+                logging.error(f"❌ video.bsky.app returned 409 without reusable jobId: {body}")
+                return None
+
+        job_id = body.get("jobId")
+        if not job_id:
+            logging.error(f"❌ No jobId returned from video service. Response: {body}")
+            return None
+
+        logging.info(f"⏳ Job {job_id} accepted — polling status...")
+        embed = _poll_video_job(VIDEO_HOST, job_id)
+        if not embed:
+            return None
+
+        # inject alt text after job result
+        return models.AppBskyEmbedVideo.Main(video=embed.video, alt=alt_text)
+
     except Exception as e:
         logging.error(f"❌ video.bsky.app upload failed: {repr(e)}")
         return None
@@ -513,7 +541,7 @@ def post_to_bsky(
 
         record = {
             "$type": "app.bsky.feed.post",
-            "text": post_text,  # guaranteed plain string
+            "text": post_text,
             "createdAt": time.strftime("%Y-%m-%dT%H:%M:%S.000Z", time.gmtime()),
         }
 
@@ -525,7 +553,6 @@ def post_to_bsky(
 
         logging.info(f"🧾 Final record text={record.get('text')!r}, has_embed={'embed' in record}")
 
-        # typed first, dict fallback for compatibility
         try:
             resp = client.com.atproto.repo.create_record(
                 models.ComAtprotoRepoCreateRecord.Data(