add xiu (batching hook; runs on idle after uploads) +

bunch of tweaks/fixes for hooks

bin/hooks/notify2.py

@@ -0,0 +1,68 @@
+#!/usr/bin/env python3
+
+import json
+import os
+import sys
+import subprocess as sp
+from datetime import datetime
+from plyer import notification
+
+
+_ = r"""
+same as notify.py but with additional info (uploader, ...)
+and also supports --xm (notify on 📟 message)
+
+example usages; either as global config (all volumes) or as volflag:
+    --xm  f,j,bin/hooks/notify2.py
+    --xau f,j,bin/hooks/notify2.py
+    -v srv/inc:inc:c,xm=f,j,bin/hooks/notify2.py
+    -v srv/inc:inc:c,xau=f,j,bin/hooks/notify2.py
+                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+parameters explained,
+    xau = execute after upload
+    f   = fork so it doesn't block uploads
+    j   = provide json instead of filepath list
+"""
+
+
+try:
+    from copyparty.util import humansize
+except:
+
+    def humansize(n):
+        return n
+
+
+def main():
+    inf = json.loads(sys.argv[1])
+    fp = inf["ap"]
+    sz = humansize(inf["sz"])
+    dp, fn = os.path.split(fp)
+    mt = datetime.utcfromtimestamp(inf["mt"]).strftime("%Y-%m-%d %H:%M:%S")
+
+    msg = f"{fn} ({sz})\n📁 {dp}"
+    title = "File received"
+    icon = "emblem-documents-symbolic" if sys.platform == "linux" else ""
+
+    if inf.get("txt"):
+        msg = inf["txt"]
+        title = "Message received"
+        icon = "mail-unread-symbolic" if sys.platform == "linux" else ""
+
+    msg += f"\n👤 {inf['user']} ({inf['ip']})\n🕒 {mt}"
+
+    if "com.termux" in sys.executable:
+        sp.run(["termux-notification", "-t", title, "-c", msg])
+        return
+
+    notification.notify(
+        title=title,
+        message=msg,
+        app_icon=icon,
+        timeout=10,
+    )
+
+
+if __name__ == "__main__":
+    main()

bin/hooks/xiu-sha.py

@@ -0,0 +1,103 @@
+#!/usr/bin/env python3
+
+import hashlib
+import json
+import sys
+from datetime import datetime
+
+
+_ = r"""
+this hook will produce a single sha512 file which
+covers all recent uploads (plus metadata comments)
+
+use this with --xiu, which makes copyparty buffer
+uploads until server is idle, providing file infos
+on stdin (filepaths or json)
+
+example usage as global config:
+    --xiu i5,j,bin/hooks/xiu-sha.py
+
+example usage as a volflag (per-volume config):
+    -v srv/inc:inc:c,xiu=i5,j,bin/hooks/xiu-sha.py
+
+parameters explained,
+    xiu = execute after uploads...
+    i5  = ...after volume has been idle for 5sec
+    j   = provide json instead of filepath list
+
+note the "f" (fork) flag is not set, so this xiu
+will block other xiu hooks while it's running
+"""
+
+
+try:
+    from copyparty.util import fsenc
+except:
+
+    def fsenc(p):
+        return p
+
+
+def humantime(ts):
+    return datetime.utcfromtimestamp(ts).strftime("%Y-%m-%d %H:%M:%S")
+
+
+def find_files_root(inf):
+    di = 9000
+    for f1, f2 in zip(inf, inf[1:]):
+        p1 = f1["ap"].replace("\\", "/").rsplit("/", 1)[0]
+        p2 = f2["ap"].replace("\\", "/").rsplit("/", 1)[0]
+        di = min(len(p1), len(p2), di)
+        di = next((i for i in range(di) if p1[i] != p2[i]), di)
+
+    return di + 1
+
+
+def find_vol_root(inf):
+    return len(inf[0]["ap"][: -len(inf[0]["vp"])])
+
+
+def main():
+    zb = sys.stdin.buffer.read()
+    zs = zb.decode("utf-8", "replace")
+    inf = json.loads(zs)
+
+    # root directory (where to put the sha512 file);
+    # di = find_files_root(inf)  # next to the file closest to volume root
+    di = find_vol_root(inf)  # top of the entire volume
+
+    ret = []
+    total_sz = 0
+    for md in inf:
+        ap = md["ap"]
+        rp = ap[di:]
+        total_sz += md["sz"]
+        fsize = "{:,}".format(md["sz"])
+        mtime = humantime(md["mt"])
+        up_ts = humantime(md["at"])
+
+        h = hashlib.sha512()
+        with open(fsenc(md["ap"]), "rb", 512 * 1024) as f:
+            while True:
+                buf = f.read(512 * 1024)
+                if not buf:
+                    break
+
+                h.update(buf)
+
+        cksum = h.hexdigest()
+        meta = " | ".join([md["wark"], up_ts, mtime, fsize, md["ip"]])
+        ret.append("# {}\n{} *{}".format(meta, cksum, rp))
+
+    ret.append("# {} files, {} bytes total".format(len(inf), total_sz))
+    ret.append("")
+    ftime = datetime.utcnow().strftime("%Y-%m%d-%H%M%S.%f")
+    fp = "{}xfer-{}.sha512".format(inf[0]["ap"][:di], ftime)
+    with open(fsenc(fp), "wb") as f:
+        f.write("\n".join(ret).encode("utf-8", "replace"))
+
+    print("wrote checksums to {}".format(fp))
+
+
+if __name__ == "__main__":
+    main()

bin/hooks/xiu.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+
+import json
+import sys
+
+
+_ = r"""
+this hook prints absolute filepaths + total size
+
+use this with --xiu, which makes copyparty buffer
+uploads until server is idle, providing file infos
+on stdin (filepaths or json)
+
+example usage as global config:
+    --xiu i1,j,bin/hooks/xiu.py
+
+example usage as a volflag (per-volume config):
+    -v srv/inc:inc:c,xiu=i1,j,bin/hooks/xiu.py
+
+parameters explained,
+    xiu = execute after uploads...
+    i1  = ...after volume has been idle for 1sec
+    j   = provide json instead of filepath list
+
+note the "f" (fork) flag is not set, so this xiu
+will block other xiu hooks while it's running
+"""
+
+
+def main():
+    zb = sys.stdin.buffer.read()
+    zs = zb.decode("utf-8", "replace")
+    inf = json.loads(zs)
+
+    total_sz = 0
+    for upload in inf:
+        sz = upload["sz"]
+        total_sz += sz
+        print("{:9} {}".format(sz, upload["ap"]))
+
+    print("{} files, {} bytes total".format(len(inf), total_sz))
+
+
+if __name__ == "__main__":
+    main()