v0.12.11

README.md

@@ -16,11 +16,6 @@ turn your phone or raspi into a portable file server with resumable uploads/down
 📷 **screenshots:** [browser](#the-browser) // [upload](#uploading) // [thumbnails](#thumbnails) // [md-viewer](#markdown-viewer) // [search](#searching) // [fsearch](#file-search) // [zip-DL](#zip-downloads) // [ie4](#browser-support)
 
 
-## breaking changes \o/
-
-this is the readme for v0.12 which has a different expression for volume permissions (`-v`); see [the v0.11.x readme](https://github.com/9001/copyparty/tree/15b59822112dda56cee576df30f331252fc62628#readme) for stuff regarding the [current stable release](https://github.com/9001/copyparty/releases/tag/v0.11.47)
-
-
 ## readme toc
 
 * top
@@ -41,6 +36,7 @@ this is the readme for v0.12 which has a different expression for volume permiss
     * [uploading](#uploading)
         * [file-search](#file-search)
     * [file manager](#file-manager)
+    * [batch rename](#batch-rename)
     * [markdown viewer](#markdown-viewer)
     * [other tricks](#other-tricks)
 * [searching](#searching)
@@ -135,12 +131,13 @@ summary: all planned features work! now please enjoy the bloatening
   * ☑ FUSE client (read-only)
 * browser
   * ☑ navpane (directory tree sidebar)
+  * ☑ file manager (cut/paste, delete, batch-rename)
   * ☑ audio player (with OS media controls)
+  * ☑ image gallery with webm player
   * ☑ thumbnails
     * ☑ ...of images using Pillow
     * ☑ ...of videos using FFmpeg
     * ☑ cache eviction (max-age; maybe max-size eventually)
-  * ☑ image gallery with webm player
   * ☑ SPA (browse while uploading)
     * if you use the navpane to navigate, not folders in the file list
 * server indexing
@@ -181,7 +178,7 @@ small collection of user feedback
   * this is an msys2 bug, the regular windows edition of python is fine
 
 * VirtualBox: sqlite throws `Disk I/O Error` when running in a VM and the up2k database is in a vboxsf
-  * use `--hist` or the `hist` volflag (`-v [...]:chist=/tmp/foo`) to place the db inside the vm instead
+  * use `--hist` or the `hist` volflag (`-v [...]:c,hist=/tmp/foo`) to place the db inside the vm instead
 
 
 # accounts and volumes
@@ -373,6 +370,51 @@ if you have the required permissions, you can cut/paste, rename, and delete file
 you can move files across browser tabs (cut in one tab, paste in another)
 
 
+## batch rename
+
+select some files and press F2 to bring up the rename UI
+
+quick explanation of the buttons,  
+* `[✅ apply rename]` confirms and begins renaming
+* `[❌ cancel]` aborts and closes the rename window
+* `[↺ reset]` reverts any filename changes back to the original name
+* `[decode]` does a URL-decode on the filename, fixing stuff like `&` and `%20`
+* `[advanced]` toggles advanced mode
+
+advanced mode: rename files based on rules to decide the new names, based on the original name (regex), or based on the tags collected from the file (artist/title/...), or a mix of both
+
+in advanced mode,  
+* `[case]` toggles case-sensitive regex
+* `regex` is the regex pattern to apply to the original filename; any files which don't match will be skipped
+* `format` is the new filename, taking values from regex capturing groups and/or from file tags
+  * very loosely based on foobar2000 syntax
+* `presets` lets you save rename rules for later
+
+available functions:
+* `$lpad(text, length, pad_char)`
+* `$rpad(text, length, pad_char)`
+
+so,
+
+say you have a file named [`meganeko - Eclipse - 07 Sirius A.mp3`](https://www.youtube.com/watch?v=-dtb0vDPruI) (absolutely fantastic album btw) and the tags are: `Album:Eclipse`, `Artist:meganeko`, `Title:Sirius A`, `tn:7`
+
+you could use just regex to rename it:
+* `regex` = `(.*) - (.*) - ([0-9]{2}) (.*)`
+* `format` = `(3). (1) - (4)`
+* `output` = `07. meganeko - Sirius A.mp3`
+
+or you could use just tags:
+* `format` = `$lpad((tn),2,0). (artist) - (title).(ext)`
+* `output` = `7. meganeko - Sirius A.mp3`
+
+or a mix of both:
+* `regex` = ` - ([0-9]{2}) `
+* `format` = `(1). (artist) - (title).(ext)`
+* `output` = `07. meganeko - Sirius A.mp3`
+
+the metadata keys you can use in the format field are the ones in the file-browser table header (whatever is collected with `-mte` and `-mtp`)
+
+
 ## markdown viewer
 
 ![copyparty-md-read-fs8](https://user-images.githubusercontent.com/241032/115978057-66419080-a57d-11eb-8539-d2be843991aa.png)
@@ -415,9 +457,9 @@ through arguments:
 * `-e2tsr` deletes all existing tags, does a full reindex
 
 the same arguments can be set as volume flags, in addition to `d2d` and `d2t` for disabling:
-* `-v ~/music::r:ce2dsa:ce2tsr` does a full reindex of everything on startup
+* `-v ~/music::r:c,e2dsa:c,e2tsr` does a full reindex of everything on startup
-* `-v ~/music::r:cd2d` disables **all** indexing, even if any `-e2*` are on
+* `-v ~/music::r:c,d2d` disables **all** indexing, even if any `-e2*` are on
-* `-v ~/music::r:cd2t` disables all `-e2t*` (tags), does not affect `-e2d*`
+* `-v ~/music::r:c,d2t` disables all `-e2t*` (tags), does not affect `-e2d*`
 
 note:
 * `e2tsr` is probably always overkill, since `e2ds`/`e2dsa` would pick up any file modifications and `e2ts` would then reindex those, unless there is a new copyparty version with new parsers and the release note says otherwise
@@ -436,7 +478,7 @@ if you set `--no-hash`, you can enable hashing for specific volumes using flag `
 copyparty creates a subfolder named `.hist` inside each volume where it stores the database, thumbnails, and some other stuff
 
 this can instead be kept in a single place using the `--hist` argument, or the `hist=` volume flag, or a mix of both:
-* `--hist ~/.cache/copyparty -v ~/music::r:chist=-` sets `~/.cache/copyparty` as the default place to put volume info, but `~/music` gets the regular `.hist` subfolder (`-` restores default behavior)
+* `--hist ~/.cache/copyparty -v ~/music::r:c,hist=-` sets `~/.cache/copyparty` as the default place to put volume info, but `~/music` gets the regular `.hist` subfolder (`-` restores default behavior)
 
 note:
 * markdown edits are always stored in a local `.hist` subdirectory
@@ -447,10 +489,12 @@ note:
 ## metadata from audio files
 
 `-mte` decides which tags to index and display in the browser (and also the display order), this can be changed per-volume:
-* `-v ~/music::r:cmte=title,artist` indexes and displays *title* followed by *artist*
+* `-v ~/music::r:c,mte=title,artist` indexes and displays *title* followed by *artist*
 
 if you add/remove a tag from `mte` you will need to run with `-e2tsr` once to rebuild the database, otherwise only new files will be affected
 
+but instead of using `-mte`, `-mth` is a better way to hide tags in the browser: these tags will not be displayed by default, but they still get indexed and become searchable, and users can choose to unhide them in the settings pane
+
 `-mtm` can be used to add or redefine a metadata mapping, say you have media files with `foo` and `bar` tags and you want them to display as `qux` in the browser (preferring `foo` if both are present), then do `-mtm qux=foo,bar` and now you can `-mte artist,title,qux`
 
 tags that start with a `.` such as `.bpm` and `.dur`(ation) indicate numeric value
@@ -471,7 +515,7 @@ copyparty can invoke external programs to collect additional metadata for files
 
 * `-mtp .bpm=~/bin/audio-bpm.py` will execute `~/bin/audio-bpm.py` with the audio file as argument 1 to provide the `.bpm` tag, if that does not exist in the audio metadata
 * `-mtp key=f,t5,~/bin/audio-key.py` uses `~/bin/audio-key.py` to get the `key` tag, replacing any existing metadata tag (`f,`), aborting if it takes longer than 5sec (`t5,`)
-* `-v ~/music::r:cmtp=.bpm=~/bin/audio-bpm.py:cmtp=key=f,t5,~/bin/audio-key.py` both as a per-volume config wow this is getting ugly
+* `-v ~/music::r:c,mtp=.bpm=~/bin/audio-bpm.py:c,mtp=key=f,t5,~/bin/audio-key.py` both as a per-volume config wow this is getting ugly
 
 *but wait, there's more!* `-mtp` can be used for non-audio files as well using the `a` flag: `ay` only do audio files, `an` only do non-audio files, or `ad` do all files (d as in dontcare) 
 

bin/mtag/README.md

@@ -4,6 +4,7 @@ some of these rely on libraries which are not MIT-compatible
 
 * [audio-bpm.py](./audio-bpm.py) detects the BPM of music using the BeatRoot Vamp Plugin; imports GPL2
 * [audio-key.py](./audio-key.py) detects the melodic key of music using the Mixxx fork of keyfinder; imports GPL3
+* [media-hash.py](./media-hash.py) generates checksums for audio and video streams; uses FFmpeg (LGPL or GPL)
 
 
 # dependencies
@@ -18,7 +19,10 @@ run [`install-deps.sh`](install-deps.sh) to build/install most dependencies requ
 
 # usage from copyparty
 
-`copyparty -e2dsa -e2ts -mtp key=f,audio-key.py -mtp .bpm=f,audio-bpm.py`
+`copyparty -e2dsa -e2ts` followed by any combination of these:
+* `-mtp key=f,audio-key.py`
+* `-mtp .bpm=f,audio-bpm.py`
+* `-mtp ahash,vhash=f,media-hash.py`
 
 * `f,` makes the detected value replace any existing values
 * the `.` in `.bpm` indicates numeric value
@@ -29,6 +33,9 @@ run [`install-deps.sh`](install-deps.sh) to build/install most dependencies requ
 ## usage with volume-flags
 
 instead of affecting all volumes, you can set the options for just one volume like so:
-```
+
-copyparty -v /mnt/nas/music:/music:r:cmtp=key=f,audio-key.py:cmtp=.bpm=f,audio-bpm.py:ce2dsa:ce2ts
+`copyparty -v /mnt/nas/music:/music:r:c,e2dsa:c,e2ts` immediately followed by any combination of these:
-```
+
+* `:c,mtp=key=f,audio-key.py`
+* `:c,mtp=.bpm=f,audio-bpm.py`
+* `:c,mtp=ahash,vhash=f,media-hash.py`

bin/mtag/media-hash.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+
+import re
+import sys
+import json
+import time
+import base64
+import hashlib
+import subprocess as sp
+
+try:
+    from copyparty.util import fsenc
+except:
+
+    def fsenc(p):
+        return p
+
+
+"""
+dep: ffmpeg
+"""
+
+
+def det():
+    # fmt: off
+    cmd = [
+        "ffmpeg",
+        "-nostdin",
+        "-hide_banner",
+        "-v", "fatal",
+        "-i", fsenc(sys.argv[1]),
+        "-f", "framemd5",
+        "-"
+    ]
+    # fmt: on
+
+    p = sp.Popen(cmd, stdout=sp.PIPE)
+    # ps = io.TextIOWrapper(p.stdout, encoding="utf-8")
+    ps = p.stdout
+
+    chans = {}
+    for ln in ps:
+        if ln.startswith(b"#stream#"):
+            break
+
+        m = re.match(r"^#media_type ([0-9]): ([a-zA-Z])", ln.decode("utf-8"))
+        if m:
+            chans[m.group(1)] = m.group(2)
+
+    hashers = [hashlib.sha512(), hashlib.sha512()]
+    for ln in ps:
+        n = int(ln[:1])
+        v = ln.rsplit(b",", 1)[-1].strip()
+        hashers[n].update(v)
+
+    r = {}
+    for k, v in chans.items():
+        dg = hashers[int(k)].digest()[:12]
+        dg = base64.urlsafe_b64encode(dg).decode("ascii")
+        r[v[0].lower() + "hash"] = dg
+
+    print(json.dumps(r, indent=4))
+
+
+def main():
+    try:
+        det()
+    except:
+        pass  # mute
+
+
+if __name__ == "__main__":
+    main()

contrib/systemd/copyparty.service

@@ -13,6 +13,13 @@
 #   But note that journalctl will get the timestamps wrong due to
 #   python disabling line-buffering, so messages are out-of-order:
 #   https://user-images.githubusercontent.com/241032/126040249-cb535cc7-c599-4931-a796-a5d9af691bad.png
+#
+# enable line-buffering for realtime logging (slight performance cost):
+#   modify ExecStart and prefix it with `/usr/bin/stdbuf -oL` like so:
+#   ExecStart=/usr/bin/stdbuf -oL /usr/bin/python3 [...]
+# but some systemd versions require this instead (higher performance cost):
+#   inside the [Service] block, add the following line:
+#   Environment=PYTHONUNBUFFERED=x
 
 [Unit]
 Description=copyparty file server

copyparty/__main__.py

@@ -24,6 +24,7 @@ from .__init__ import E, WINDOWS, VT100, PY2, unicode
 from .__version__ import S_VERSION, S_BUILD_DT, CODENAME
 from .svchub import SvcHub
 from .util import py_desc, align_tab, IMPLICATIONS
+from .authsrv import re_vol
 
 HAVE_SSL = True
 try:
@@ -326,7 +327,7 @@ def run_argparse(argv, formatter):
     ap2.add_argument("-e2d", action="store_true", help="enable up2k database")
     ap2.add_argument("-e2ds", action="store_true", help="enable up2k db-scanner, sets -e2d")
     ap2.add_argument("-e2dsa", action="store_true", help="scan all folders (for search), sets -e2ds")
-    ap2.add_argument("--hist", metavar="PATH", type=u, help="where to store volume state")
+    ap2.add_argument("--hist", metavar="PATH", type=u, help="where to store volume data (db, thumbs)")
     ap2.add_argument("--no-hash", action="store_true", help="disable hashing during e2ds folder scans")
     ap2.add_argument("--re-int", metavar="SEC", type=int, default=30, help="disk rescan check interval")
     ap2.add_argument("--re-maxage", metavar="SEC", type=int, default=0, help="disk rescan volume interval (0=off)")
@@ -341,7 +342,9 @@ def run_argparse(argv, formatter):
     ap2.add_argument("--no-mtag-ff", action="store_true", help="never use FFprobe as tag reader")
     ap2.add_argument("-mtm", metavar="M=t,t,t", type=u, action="append", help="add/replace metadata mapping")
     ap2.add_argument("-mte", metavar="M,M,M", type=u, help="tags to index/display (comma-sep.)",
-        default="circle,album,.tn,artist,title,.bpm,key,.dur,.q,.vq,.aq,ac,vc,res,.fps")
+        default="circle,album,.tn,artist,title,.bpm,key,.dur,.q,.vq,.aq,vc,ac,res,.fps,ahash,vhash")
+    ap2.add_argument("-mth", metavar="M,M,M", type=u, help="tags to hide by default (comma-sep.)",
+        default=".vq,.aq,vc,ac,res,.fps")
     ap2.add_argument("-mtp", metavar="M=[f,]bin", type=u, action="append", help="read tag M using bin")
 
     ap2 = ap.add_argument_group('appearance options')
@@ -396,10 +399,16 @@ def main(argv=None):
     nstrs = []
     anymod = False
     for ostr in al.v or []:
+        m = re_vol.match(ostr)
+        if not m:
+            # not our problem
+            nstrs.append(ostr)
+            continue
+
+        src, dst, perms = m.groups()
+        na = [src, dst]
         mod = False
-        oa = ostr.split(":")
+        for opt in perms.split(":"):
-        na = oa[:2]
-        for opt in oa[2:]:
             if re.match("c[^,]", opt):
                 mod = True
                 na.append("c," + opt[1:])

copyparty/__version__.py

@@ -1,8 +1,8 @@
 # coding: utf-8
 
-VERSION = (0, 12, 4)
+VERSION = (0, 12, 11)
 CODENAME = "fil\033[33med"
-BUILD_DT = (2021, 7, 30)
+BUILD_DT = (2021, 8, 6)
 
 S_VERSION = ".".join(map(str, VERSION))
 S_BUILD_DT = "{0:04d}-{1:02d}-{2:02d}".format(*BUILD_DT)

copyparty/authsrv.py

@@ -310,6 +310,12 @@ class VFS(object):
                 yield f
 
 
+if WINDOWS:
+    re_vol = re.compile(r"^([a-zA-Z]:[\\/][^:]*|[^:]*):([^:]*):(.*)$")
+else:
+    re_vol = re.compile(r"^([^:]*):([^:]*):(.*)$")
+
+
 class AuthSrv(object):
     """verifies users against given paths"""
 
@@ -319,11 +325,6 @@ class AuthSrv(object):
         self.warn_anonwrite = warn_anonwrite
         self.line_ctr = 0
 
-        if WINDOWS:
-            self.re_vol = re.compile(r"^([a-zA-Z]:[\\/][^:]*|[^:]*):([^:]*):(.*)$")
-        else:
-            self.re_vol = re.compile(r"^([^:]*):([^:]*):(.*)$")
-
         self.mutex = threading.Lock()
         self.reload()
 
@@ -453,7 +454,7 @@ class AuthSrv(object):
             # list of src:dst:permset:permset:...
             # permset is <rwmd>[,username][,username] or <c>,<flag>[=args]
             for v_str in self.args.v:
-                m = self.re_vol.match(v_str)
+                m = re_vol.match(v_str)
                 if not m:
                     raise Exception("invalid -v argument: [{}]".format(v_str))
 
@@ -624,9 +625,11 @@ class AuthSrv(object):
                 if k1 in vol.flags:
                     vol.flags[k2] = True
 
-            # default tag-list if unset
+            # default tag cfgs if unset
             if "mte" not in vol.flags:
                 vol.flags["mte"] = self.args.mte
+            if "mth" not in vol.flags:
+                vol.flags["mth"] = self.args.mth
 
             # append parsers from argv to volume-flags
             self._read_volflag(vol.flags, "mtp", self.args.mtp, True)

copyparty/broker_mpw.py

@@ -1,6 +1,5 @@
 # coding: utf-8
 from __future__ import print_function, unicode_literals
-from copyparty.authsrv import AuthSrv
 
 import sys
 import signal
@@ -9,6 +8,7 @@ import threading
 from .broker_util import ExceptionalQueue
 from .httpsrv import HttpSrv
 from .util import FAKE_MP
+from copyparty.authsrv import AuthSrv
 
 
 class MpWorker(object):

copyparty/httpcli.py

@@ -182,7 +182,7 @@ class HttpCli(object):
 
         self.uparam = uparam
         self.cookies = cookies
-        self.vpath = unquotep(vpath)
+        self.vpath = unquotep(vpath)  # not query, so + means +
 
         pwd = uparam.get("pw")
         self.uname = self.asrv.iacct.get(pwd, "*")
@@ -1310,11 +1310,9 @@ class HttpCli(object):
         else:
             fn = self.headers.get("host", "hey")
 
-        afn = "".join(
+        safe = (string.ascii_letters + string.digits).replace("%", "")
-            [x if x in (string.ascii_letters + string.digits) else "_" for x in fn]
+        afn = "".join([x if x in safe.replace('"', "") else "_" for x in fn])
-        )
+        bascii = unicode(safe).encode("utf-8")
-
-        bascii = unicode(string.ascii_letters + string.digits).encode("utf-8")
         ufn = fn.encode("utf-8", "xmlcharrefreplace")
         if PY2:
             ufn = [unicode(x) if x in bascii else "%{:02x}".format(ord(x)) for x in ufn]
@@ -1329,6 +1327,7 @@ class HttpCli(object):
 
         cdis = "attachment; filename=\"{}.{}\"; filename*=UTF-8''{}.{}"
         cdis = cdis.format(afn, fmt, ufn, fmt)
+        self.log(cdis)
         self.send_headers(None, mime=mime, headers={"Content-Disposition": cdis})
 
         fgen = vn.zipgen(rem, items, self.uname, dots, not self.args.no_scandir)
@@ -1621,6 +1620,9 @@ class HttpCli(object):
         if not dst:
             raise Pebkac(400, "need dst vpath")
 
+        # x-www-form-urlencoded (url query part) uses
+        # either + or %20 for 0x20 so handle both
+        dst = unquotep(dst.replace("+", " "))
         x = self.conn.hsrv.broker.put(
             True, "up2k.handle_mv", self.uname, self.vpath, dst
         )
@@ -1753,7 +1755,7 @@ class HttpCli(object):
             "acct": self.uname,
             "perms": json.dumps(perms),
             "taglist": [],
-            "tag_order": [],
+            "def_hcols": [],
             "have_up2k_idx": ("e2d" in vn.flags),
             "have_tags_idx": ("e2t" in vn.flags),
             "have_mv": (not self.args.no_mv),
@@ -1950,8 +1952,8 @@ class HttpCli(object):
         j2a["logues"] = logues
         j2a["taglist"] = taglist
 
-        if "mte" in vn.flags:
+        if "mth" in vn.flags:
-            j2a["tag_order"] = json.dumps(vn.flags["mte"].split(","))
+            j2a["def_hcols"] = vn.flags["mth"].split(",")
 
         if self.args.css_browser:
             j2a["css"] = self.args.css_browser

copyparty/httpsrv.py

@@ -174,25 +174,26 @@ class HttpSrv(object):
         now = time.time()
 
         if now - (self.tp_time or now) > 300:
+            m = "httpserver threadpool died: tpt {:.2f}, now {:.2f}, nthr {}, ncli {}"
+            self.log(self.name, m.format(self.tp_time, now, self.tp_nthr, self.ncli), 1)
+            self.tp_time = None
             self.tp_q = None
 
-        if self.tp_q:
-            self.tp_q.put((sck, addr))
         with self.mutex:
             self.ncli += 1
+            if self.tp_q:
                 self.tp_time = self.tp_time or now
-                self.tp_ncli = max(self.tp_ncli, self.ncli + 1)
+                self.tp_ncli = max(self.tp_ncli, self.ncli)
                 if self.tp_nthr < self.ncli + 4:
                     self.start_threads(8)
+
+                self.tp_q.put((sck, addr))
                 return
 
         if not self.args.no_htp:
             m = "looks like the httpserver threadpool died; please make an issue on github and tell me the story of how you pulled that off, thanks and dog bless\n"
             self.log(self.name, m, 1)
 
-        with self.mutex:
-            self.ncli += 1
-
         thr = threading.Thread(
             target=self.thr_client,
             args=(sck, addr),

copyparty/mtag.py

@@ -433,6 +433,14 @@ class MTag(object):
         ]:
             try:
                 v = getattr(md.info, attr)
+            except:
+                if k != "ac":
+                    continue
+
+                try:
+                    v = str(md.info).split(".")[1]
+                    if v.startswith("ogg"):
+                        v = v[3:]
                 except:
                     continue
 

copyparty/th_cli.py

@@ -26,6 +26,9 @@ class ThumbCli(object):
         if is_vid and self.args.no_vthumb:
             return None
 
+        if rem.startswith(".hist/th/") and rem.split(".")[-1] in ["webp", "jpg"]:
+            return os.path.join(ptop, rem)
+
         if fmt == "j" and self.args.th_no_jpg:
             fmt = "w"
 

copyparty/th_srv.py

@@ -205,8 +205,8 @@ class ThumbSrv(object):
                 try:
                     fun(abspath, tpath)
                 except:
-                    msg = "{} failed on {}\n{}"
+                    msg = "{} could not create thumbnail of {}\n{}"
-                    self.log(msg.format(fun.__name__, abspath, min_ex()), 3)
+                    self.log(msg.format(fun.__name__, abspath, min_ex()), "1;30")
                     with open(tpath, "wb") as _:
                         pass
 
@@ -286,8 +286,9 @@ class ThumbSrv(object):
         cmd += seek
         cmd += [
             b"-i", fsenc(abspath),
+            b"-map", b"0:v:0",
             b"-vf", scale,
-            b"-vframes", b"1",
+            b"-frames:v", b"1",
         ]
         # fmt: on
 
@@ -308,8 +309,9 @@ class ThumbSrv(object):
 
         ret, sout, serr = runcmd(cmd)
         if ret != 0:
-            msg = ["ff: {}".format(x) for x in serr.split("\n")]
+            m = "FFmpeg failed (probably a corrupt video file):\n"
-            self.log("FFmpeg failed:\n" + "\n".join(msg), c="1;30")
+            m += "\n".join(["ff: {}".format(x) for x in serr.split("\n")])
+            self.log(m, c="1;30")
             raise sp.CalledProcessError(ret, (cmd[0], b"...", cmd[-1]))
 
     def poke(self, tdir):

copyparty/up2k.py

@@ -1405,7 +1405,7 @@ class Up2k(object):
                     try:
                         ptop = dbv.realpath
                         cur, wark, _, _, _, _ = self._find_from_vpath(ptop, volpath)
-                        self._forget_file(ptop, volpath, cur, wark)
+                        self._forget_file(ptop, volpath, cur, wark, True)
                     finally:
                         cur.connection.commit()
 
@@ -1422,8 +1422,8 @@ class Up2k(object):
         if not srem:
             raise Pebkac(400, "mv: cannot move a mountpoint")
 
-        st = bos.stat(sabs)
+        st = bos.lstat(sabs)
-        if stat.S_ISREG(st.st_mode):
+        if stat.S_ISREG(st.st_mode) or stat.S_ISLNK(st.st_mode):
             return self._mv_file(uname, svp, dvp)
 
         jail = svn.get_dbv(srem)[0]
@@ -1491,10 +1491,10 @@ class Up2k(object):
             fsize = st.st_size
 
         if w:
-            if c2:
+            if c2 and c2 != c1:
                 self._copy_tags(c1, c2, w)
 
-            self._forget_file(svn.realpath, srem, c1, w)
+            self._forget_file(svn.realpath, srem, c1, w, c1 != c2)
             self._relink(w, svn.realpath, srem, dabs)
             c1.connection.commit()
 
@@ -1535,14 +1535,16 @@ class Up2k(object):
             return cur, wark, ftime, fsize, ip, at
         return cur, None, None, None, None, None
 
-    def _forget_file(self, ptop, vrem, cur, wark):
+    def _forget_file(self, ptop, vrem, cur, wark, drop_tags):
         """forgets file in db, fixes symlinks, does not delete"""
         srd, sfn = vsplit(vrem)
         self.log("forgetting {}".format(vrem))
         if wark:
             self.log("found {} in db".format(wark))
-            self._relink(wark, ptop, vrem, None)
+            if self._relink(wark, ptop, vrem, None):
+                drop_tags = False
 
+            if drop_tags:
                 q = "delete from mt where w=?"
                 cur.execute(q, (wark[:16],))
                 self.db_rm(cur, srd, sfn)
@@ -1581,7 +1583,7 @@ class Up2k(object):
                     self.log("found {} dupe: [{}] {}".format(wark, ptop, dvrem))
 
         if not dupes:
-            return
+            return 0
 
         full = {}
         links = {}
@@ -1618,6 +1620,8 @@ class Up2k(object):
 
             self._symlink(dabs, alink, False)
 
+        return len(full) + len(links)
+
     def _get_wark(self, cj):
         if len(cj["name"]) > 1024 or len(cj["hash"]) > 512 * 1024:  # 16TiB
             raise Pebkac(400, "name or numchunks not according to spec")

copyparty/web/browser.css

@@ -22,9 +22,6 @@ html, body {
 	margin: 0;
 	padding: 0;
 }
-body {
-	padding-bottom: 5em;
-}
 pre, code, tt {
 	font-family: monospace, monospace;
 }
@@ -49,7 +46,7 @@ pre, code, tt {
 	transition: opacity 0.14s, height 0.14s, padding 0.14s;
 }
 #toast {
-	top: 1.4em;
+	bottom: 5em;
 	right: -1em;
 	line-height: 1.5em;
 	padding: 1em 1.3em;
@@ -810,6 +807,7 @@ input.eq_gain {
 #wrap {
 	margin-top: 2em;
 	min-height: 90vh;
+	padding-bottom: 5em;
 }
 #tree {
 	display: none;
@@ -1068,10 +1066,68 @@ html.light #ggrid a:hover {
 	margin: 0;
 	padding: 0;
 }
+#rui {
+	position: fixed;
+	top: 0;
+	left: 0;
+	width: calc(100% - 2em);
+	height: auto;
+	overflow: auto;
+	max-height: calc(100% - 2em);
+	border-bottom: .5em solid #999;
+	background: #333;
+	padding: 1em;
+	z-index: 765;
+}
+html.light #rui {
+	color: #fff;
+}
+#rui div+div {
+	margin-top: 1em;
+}
+#rui table {
+	width: 100%;
+	border-collapse: collapse;
+}
+#rui td+td {
+	padding: .2em 0 .2em .5em;
+}
+#rn_vadv input {
+	font-family: monospace, monospace;
+}
+#rui td+td,
+#rui td input[type="text"] {
+	width: 100%;
+}
+#rn_f.m td:first-child {
+	white-space: nowrap;
+}
+#rn_f.m td+td {
+	width: 50%;
+}
+#rn_f .err td {
+	background: #c00;
+}
+#rn_f .err input[readonly] {
+	background: #600;
+	color: #fc0;
+}
+#rui input[readonly] {
+	color: #fff;
+	background: #444;
+	border: 1px solid #777;
+	padding: .2em .25em;
+}
+#rui h1 {
+	margin: 0 0 .3em 0;
+	padding: 0;
+	font-size: 1.5em;
+}
 #pvol,
 #barbuf,
 #barpos,
 #u2conf label,
+#rui label,
 #ops {
 	-webkit-user-select: none;
 	-moz-user-select: none;

copyparty/web/browser.html

@@ -125,7 +125,7 @@
 	<script>
 		var acct = "{{ acct }}",
 			perms = {{ perms }},
-			tag_order_cfg = {{ tag_order }},
+			def_hcols = {{ def_hcols|tojson }},
 			have_up2k_idx = {{ have_up2k_idx|tojson }},
 			have_tags_idx = {{ have_tags_idx|tojson }},
 			have_mv = {{ have_mv|tojson }},

copyparty/web/browser.js

@@ -133,6 +133,7 @@ ebi('op_cfg').innerHTML = (
 	'	<div>\n' +
 	'		<a id="tooltips" class="tgl btn" href="#" tt="◔ ◡ ◔">ℹ️ tooltips</a>\n' +
 	'		<a id="lightmode" class="tgl btn" href="#">☀️ lightmode</a>\n' +
+	'		<a id="dotfiles" class="tgl btn" href="#" tt="show hidden files (if server permits)">dotfiles</a>\n' +
 	'		<a id="griden" class="tgl btn" href="#" tt="toggle icons or list-view$NHotkey: G">田 the grid</a>\n' +
 	'		<a id="thumbs" class="tgl btn" href="#" tt="in icon view, toggle icons or thumbnails$NHotkey: T">🖼️ thumbs</a>\n' +
 	'	</div>\n' +
@@ -521,15 +522,14 @@ var mp = new MPlayer();
 makeSortable(ebi('files'), mp.read_order.bind(mp));
 
 
-function get_np() {
+function ft2dict(tr) {
 	var th = ebi('files').tHead.rows[0].cells,
-		tr = QS('#files tr.play').cells,
 		rv = [],
 		ra = [],
 		rt = {};
 
 	for (var a = 1, aa = th.length; a < aa; a++) {
-		var tv = tr[a].textContent,
+		var tv = tr.cells[a].textContent,
 			tk = a == 1 ? 'file' : th[a].getAttribute('name').split('/').slice(-1)[0],
 			vis = th[a].className.indexOf('min') === -1;
 
@@ -540,6 +540,12 @@ function get_np() {
 		rt[tk] = tv;
 	}
 	return [rt, rv, ra];
+}
+
+
+function get_np() {
+	var tr = QS('#files tr.play');
+	return ft2dict(tr);
 };
 
 
@@ -1454,6 +1460,105 @@ function play_linked() {
 })();
 
 
+
+function fmt_ren(re, md, fmt) {
+	var ptr = 0;
+	function dive(stop_ch) {
+		var ret = '', ng = 0;
+		while (ptr < fmt.length) {
+			var dbg = fmt.slice(ptr),
+				ch = fmt[ptr++];
+
+			if (ch == '\\') {
+				ret += fmt[ptr++];
+				continue;
+			}
+
+			if (ch == ')' || ch == ']' || ch == stop_ch)
+				return [ng, ret];
+
+			if (ch == '[') {
+				var r2 = dive();
+				if (r2[0] == 0)
+					ret += r2[1];
+			}
+			else if (ch == '(') {
+				var end = fmt.indexOf(')', ptr);
+				if (end < 0)
+					throw 'the ( was never closed: ' + fmt.slice(0, ptr);
+
+				var arg = fmt.slice(ptr, end), v = null;
+				ptr = end + 1;
+
+				if (arg != parseInt(arg))
+					v = md[arg];
+				else {
+					arg = parseInt(arg);
+					if (arg >= re.length)
+						throw 'matching group ' + arg + ' exceeds ' + (re.length - 0);
+
+					v = re[arg];
+				}
+
+				if (v !== null && v !== undefined)
+					ret += v;
+				else
+					ng++;
+			}
+			else if (ch == '$') {
+				ch = fmt[ptr++];
+				var end = fmt.indexOf('(', ptr);
+				if (end < 0)
+					throw 'no function name after the $ here: ' + fmt.slice(0, ptr);
+
+				var fun = fmt.slice(ptr - 1, end);
+				ptr = end + 1;
+
+				if (fun == "lpad") {
+					var str = dive(',')[1];
+					var len = dive(',')[1];
+					var chr = dive()[1];
+					if (!len || !chr)
+						throw 'invalid arguments to ' + fun;
+
+					if (!str.length)
+						ng += 1;
+
+					while (str.length < len)
+						str = chr + str;
+
+					ret += str;
+				}
+				else if (fun == "rpad") {
+					var str = dive(',')[1];
+					var len = dive(',')[1];
+					var chr = dive()[1];
+					if (!len || !chr)
+						throw 'invalid arguments to ' + fun;
+
+					if (!str.length)
+						ng += 1;
+
+					while (str.length < len)
+						str += chr;
+
+					ret += str;
+				}
+				else throw 'function not implemented: "' + fun + '"';
+			}
+			else ret += ch;
+		}
+		return [ng, ret];
+	}
+	try {
+		return [true, dive()[1]];
+	}
+	catch (ex) {
+		return [false, ex];
+	}
+}
+
+
 var fileman = (function () {
 	var bren = ebi('fren'),
 		bdel = ebi('fdel'),
@@ -1468,10 +1573,10 @@ var fileman = (function () {
 		if (r.clip === null)
 			r.clip = jread('fman_clip', []);
 
-		var sel = msel.getsel();
+		var nsel = msel.getsel().length;
-		clmod(bren, 'en', sel.length == 1);
+		clmod(bren, 'en', nsel == 1);
-		clmod(bdel, 'en', sel.length);
+		clmod(bdel, 'en', nsel);
-		clmod(bcut, 'en', sel.length);
+		clmod(bcut, 'en', nsel);
 		clmod(bpst, 'en', r.clip && r.clip.length);
 		bren.style.display = have_mv && has(perms, 'write') && has(perms, 'move') ? '' : 'none';
 		bdel.style.display = have_del && has(perms, 'delete') ? '' : 'none';
@@ -1487,22 +1592,269 @@ var fileman = (function () {
 			return toast.err(3, 'cannot rename:\nyou do not have “move” permission in this folder');
 
 		var sel = msel.getsel();
-		if (sel.length !== 1)
+		if (!sel.length)
-			return toast.err(3, 'select exactly 1 item to rename');
+			return toast.err(3, 'select at least one item to rename');
 
-		var src = sel[0].vp;
+		var f = [],
-		if (src.endsWith('/'))
+			base = vsplit(sel[0].vp)[0],
-			src = src.slice(0, -1);
+			mkeys;
 
-		var vsp = vsplit(src),
+		for (var a = 0; a < sel.length; a++) {
-			base = vsp[0],
+			var vp = sel[a].vp;
-			ofn = vsp[1];
+			if (vp.endsWith('/'))
+				vp = vp.slice(0, -1);
 
-		var fn = prompt('new filename:', ofn);
+			var vsp = vsplit(vp);
-		if (!fn || fn == ofn)
+			if (base != vsp[0])
-			return toast.warn(1, 'rename aborted');
+				return toast.err(0, 'bug:\n' + base + '\n' + vsp[0]);
 
-		var dst = base + fn;
+			var vars = ft2dict(ebi(sel[a].id).closest('tr'));
+			mkeys = vars[1].concat(vars[2]);
+
+			var md = vars[0];
+			for (var k in md) {
+				if (!md.hasOwnProperty(k))
+					continue;
+
+				md[k.toLowerCase()] = md[k];
+				k = k.toLowerCase();
+
+				if (k.startsWith('.'))
+					md[k.slice(1)] = md[k];
+			}
+			md.t = md.ext;
+			md.date = md.ts;
+			md.size = md.sz;
+
+			f.push({
+				"src": vp,
+				"ofn": uricom_dec(vsp[1])[0],
+				"md": vars[0],
+				"ok": true
+			});
+		}
+
+		var rui = ebi('rui');
+		if (!rui) {
+			rui = mknod('div');
+			rui.setAttribute('id', 'rui');
+			document.body.appendChild(rui);
+		}
+
+		var html = sel.length > 1 ? ['<div>'] : [
+			'<div>',
+			'<button class="rn_dec" n="0" tt="may fix some cases of broken filenames">url-decode</button>',
+			'//',
+			'<button class="rn_reset" n="0" tt="reset modified filenames back to the original ones">↺ reset</button>'
+		];
+
+		html = html.concat([
+			'<button id="rn_cancel" tt="abort and close this window">❌ cancel</button>',
+			'<button id="rn_apply">✅ apply rename</button>',
+			'<a id="rn_adv" class="tgl btn" href="#" tt="batch / metadata / pattern renaming">advanced</a>',
+			'<a id="rn_case" class="tgl btn" href="#" tt="case-sensitive regex">case</a>',
+			'</div>',
+			'<div id="rn_vadv"><table>',
+			'<tr><td>regex</td><td><input type="text" id="rn_re" tt="regex search pattern to apply to original filenames; capturing groups can be referenced in the format field below like &lt;code&gt;(1)&lt;/code&gt; and &lt;code&gt;(2)&lt;/code&gt; and so on" /></td></tr>',
+			'<tr><td>format</td><td><input type="text" id="rn_fmt" tt="inspired by foobar2000:$N&lt;code&gt;(title)&lt;/code&gt; is replaced by song title,$N&lt;code&gt;[(artist) - ](title)&lt;/code&gt; skips the first part if artist is blank$N&lt;code&gt;$lpad((tn),2,0)&lt;/code&gt; pads tracknumber to 2 digits" /></td></tr>',
+			'<tr><td>preset</td><td><select id="rn_pre"></select>',
+			'<button id="rn_pdel">❌ delete</button>',
+			'<button id="rn_pnew">💾 save as</button>',
+			'</td></tr>',
+			'</table></div>'
+		]);
+
+		if (sel.length == 1)
+			html.push(
+				'<div><table id="rn_f">\n' +
+				'<tr><td>old:</td><td><input type="text" id="rn_old" n="0" readonly /></td></tr>\n' +
+				'<tr><td>new:</td><td><input type="text" id="rn_new" n="0" /></td></tr>');
+		else {
+			html.push(
+				'<div><table id="rn_f" class="m">' +
+				'<tr><td></td><td>new name</td><td>old name</td></tr>');
+			for (var a = 0; a < f.length; a++)
+				html.push(
+					'<tr><td>' +
+					'<button class="rn_dec" n="' + a + '">decode</button>',
+					'<button class="rn_reset" n="' + a + '">↺ reset</button></td>',
+					'<td><input type="text" id="rn_new" n="' + a + '" /></td>' +
+					'<td><input type="text" id="rn_old" n="' + a + '" readonly /></td></tr>');
+		}
+		html.push('</table></div>');
+
+		if (sel.length == 1) {
+			html.push('<div><p style="margin:.6em 0">tags for the selected file (read-only, just for reference):</p><table>');
+			for (var a = 0; a < mkeys.length; a++)
+				html.push('<tr><td>' + esc(mkeys[a]) + '</td><td><input type="text" readonly value="' + esc(f[0].md[mkeys[a]]) + '" /></td></tr>');
+
+			html.push('</table></div>');
+		}
+
+		rui.innerHTML = html.join('\n');
+		for (var a = 0; a < f.length; a++) {
+			var k = '[n="' + a + '"]';
+			f[a].iold = QS('#rn_old' + k);
+			f[a].inew = QS('#rn_new' + k);
+			f[a].inew.value = f[a].iold.value = f[a].ofn;
+
+			(function (a) {
+				f[a].inew.onkeydown = function (e) {
+					rn_ok(a, true);
+
+					if (e.key == 'Escape')
+						return rn_cancel();
+
+					if (e.key == 'Enter')
+						return rn_apply();
+				};
+				QS('.rn_dec' + k).onclick = function () {
+					f[a].inew.value = uricom_dec(f[a].inew.value)[0];
+				};
+				QS('.rn_reset' + k).onclick = function () {
+					rn_reset(a);
+				};
+			})(a);
+		}
+		rn_reset(0);
+		tt.att(rui);
+
+		var adv = bcfg_get('rn_adv', false),
+			cs = bcfg_get('rn_case', false);
+
+		function sadv() {
+			ebi('rn_vadv').style.display = ebi('rn_case').style.display = adv ? '' : 'none';
+		}
+		sadv();
+
+		function rn_ok(n, ok) {
+			f[n].ok = ok;
+			clmod(f[n].inew.closest('tr'), 'err', !ok);
+		}
+
+		function rn_reset(n) {
+			f[n].inew.value = f[n].iold.value = f[n].ofn;
+			f[n].inew.focus();
+			f[n].inew.setSelectionRange(0, f[n].inew.value.lastIndexOf('.'), "forward");
+		}
+		function rn_cancel() {
+			rui.parentNode.removeChild(rui);
+		}
+
+		ebi('rn_cancel').onclick = rn_cancel;
+		ebi('rn_apply').onclick = rn_apply;
+		ebi('rn_adv').onclick = function () {
+			adv = !adv;
+			bcfg_set('rn_adv', adv);
+			sadv();
+		};
+		ebi('rn_case').onclick = function () {
+			cs = !cs;
+			bcfg_set('rn_case', cs);
+		};
+
+		var ire = ebi('rn_re'),
+			ifmt = ebi('rn_fmt'),
+			ipre = ebi('rn_pre'),
+			idel = ebi('rn_pdel'),
+			inew = ebi('rn_pnew'),
+			defp = '$lpad((tn),2,0). [(artist) - ](title).(ext)';
+
+		var presets = {};
+		presets[defp] = ['', defp];
+		presets = jread("rn_pre", presets);
+
+		function spresets() {
+			var keys = Object.keys(presets), o;
+			keys.sort();
+			ipre.innerHTML = '<option value=""></option>';
+			for (var a = 0; a < keys.length; a++) {
+				o = mknod('option');
+				o.setAttribute('value', keys[a]);
+				o.textContent = keys[a];
+				ipre.appendChild(o);
+			}
+		}
+		inew.onclick = function () {
+			var name = prompt('provide a name for your new preset', ifmt.value);
+			if (!name)
+				return toast.warn(3, 'aborted');
+
+			presets[name] = [ire.value, ifmt.value];
+			jwrite('rn_pre', presets);
+			spresets();
+			ipre.value = name;
+		};
+		idel.onclick = function () {
+			delete presets[ipre.value];
+			jwrite('rn_pre', presets);
+			spresets();
+		};
+		ipre.oninput = function () {
+			var cfg = presets[ipre.value];
+			if (cfg) {
+				ire.value = cfg[0];
+				ifmt.value = cfg[1];
+			}
+			ifmt.oninput();
+		};
+		spresets();
+
+		ire.onkeydown = ifmt.onkeydown = function (e) {
+			if (e.key == 'Escape')
+				return rn_cancel();
+
+			if (e.key == 'Enter')
+				return rn_apply();
+		};
+
+		ire.oninput = ifmt.oninput = function (e) {
+			var ptn = ire.value,
+				fmt = ifmt.value,
+				re = null;
+
+			if (!fmt)
+				return;
+
+			try {
+				if (ptn)
+					re = new RegExp(ptn, cs ? 'i' : '');
+			}
+			catch (ex) {
+				return toast.err(5, 'invalid regex:\n' + ex);
+			}
+			toast.hide();
+
+			for (var a = 0; a < f.length; a++) {
+				var m = re ? re.exec(f[a].ofn) : null,
+					ok, txt = '';
+
+				if (re && !m) {
+					txt = 'regex did not match';
+					ok = false;
+				}
+				else {
+					var ret = fmt_ren(m, f[a].md, fmt);
+					ok = ret[0];
+					txt = ret[1];
+				}
+				rn_ok(a, ok);
+				f[a].inew.value = (ok ? '' : 'ERROR: ') + txt;
+			}
+		};
+
+		function rn_apply() {
+			while (f.length && (!f[0].ok || f[0].ofn == f[0].inew.value))
+				f.shift();
+
+			if (!f.length) {
+				toast.ok(2, 'rename OK');
+				treectl.goto(get_evpath());
+				return rn_cancel();
+			}
+
+			toast.inf(0, 'renaming ' + f.length + ' items\n\n' + f[0].ofn);
+			var dst = base + uricom_enc(f[0].inew.value, false);
 
 			function rename_cb() {
 				if (this.readyState != XMLHttpRequest.DONE)
@@ -1513,13 +1865,16 @@ var fileman = (function () {
 					toast.err(9, 'rename failed:\n' + msg);
 					return;
 				}
-			toast.ok(2, 'rename OK');
+
-			treectl.goto(get_evpath());
+				f.shift().inew.value = '( OK )';
+				return rn_apply();
 			}
+
 			var xhr = new XMLHttpRequest();
-		xhr.open('GET', src + '?move=' + dst, true);
+			xhr.open('GET', f[0].src + '?move=' + dst, true);
 			xhr.onreadystatechange = rename_cb;
 			xhr.send();
+		}
 	};
 
 	r.delete = function (e) {
@@ -1611,7 +1966,7 @@ var fileman = (function () {
 			links = QSA('#files tbody td:nth-child(2) a');
 
 		for (var a = 0, aa = links.length; a < aa; a++)
-			indir.push(links[a].getAttribute('name'));
+			indir.push(vsplit(links[a].getAttribute('href'))[1]);
 
 		for (var a = 0; a < r.clip.length; a++) {
 			var found = false;
@@ -1626,12 +1981,12 @@ var fileman = (function () {
 		}
 
 		if (exists.length)
-			alert('these ' + exists.length + ' items cannot be pasted here (names already exist):\n\n' + exists.join('\n'));
+			alert('these ' + exists.length + ' items cannot be pasted here (names already exist):\n\n' + uricom_adec(exists).join('\n'));
 
 		if (!req.length)
 			return;
 
-		if (!confirm('paste these ' + req.length + ' items here?\n\n' + req.join('\n')))
+		if (!confirm('paste these ' + req.length + ' items here?\n\n' + uricom_adec(req).join('\n')))
 			return;
 
 		function paster() {
@@ -1644,7 +1999,7 @@ var fileman = (function () {
 				r.tx(srcdir);
 				return;
 			}
-			toast.inf(0, 'pasting ' + (req.length + 1) + ' items\n\n' + vp);
+			toast.inf(0, 'pasting ' + (req.length + 1) + ' items\n\n' + uricom_dec(vp)[0]);
 
 			var dst = get_evpath() + vp.split('/').slice(-1)[0];
 
@@ -2415,6 +2770,7 @@ var treectl = (function () {
 		prev_atop = null,
 		prev_winh = null,
 		dyn = bcfg_get('dyntree', true),
+		dots = bcfg_get('dotfiles', false),
 		treesz = icfg_get('treesz', 16);
 
 	treesz = Math.min(Math.max(treesz, 4), 50);
@@ -2533,7 +2889,7 @@ var treectl = (function () {
 		xhr.dst = dst;
 		xhr.rst = rst;
 		xhr.ts = Date.now();
-		xhr.open('GET', dst + '?tree=' + top, true);
+		xhr.open('GET', dst + '?tree=' + top + (dots ? '&dots' : ''), true);
 		xhr.onreadystatechange = recvtree;
 		xhr.send();
 		enspin('#tree');
@@ -2637,7 +2993,7 @@ var treectl = (function () {
 		xhr.top = url;
 		xhr.hpush = hpush;
 		xhr.ts = Date.now();
-		xhr.open('GET', xhr.top + '?ls', true);
+		xhr.open('GET', xhr.top + '?ls' + (dots ? '&dots' : ''), true);
 		xhr.onreadystatechange = recvls;
 		xhr.send();
 		if (hpush)
@@ -2774,6 +3130,13 @@ var treectl = (function () {
 		return ret;
 	}
 
+	function tdots(e) {
+		ev(e);
+		dots = !dots;
+		bcfg_set('dotfiles', dots);
+		treectl.goto(get_evpath());
+	}
+
 	function dyntree(e) {
 		ev(e);
 		dyn = !dyn;
@@ -2793,6 +3156,7 @@ var treectl = (function () {
 
 	ebi('entree').onclick = treectl.entree;
 	ebi('detree').onclick = treectl.detree;
+	ebi('dotfiles').onclick = tdots;
 	ebi('dyntree').onclick = dyntree;
 	ebi('twig').onclick = scaletree;
 	ebi('twobytwo').onclick = scaletree;
@@ -2839,7 +3203,7 @@ function apply_perms(newperms) {
 
 	var axs = [],
 		aclass = '>',
-		chk = ['read', 'write', 'rename', 'delete'];
+		chk = ['read', 'write', 'move', 'delete'];
 
 	for (var a = 0; a < chk.length; a++)
 		if (has(perms, chk[a]))
@@ -2955,6 +3319,8 @@ var filecols = (function () {
 			"q": "quality / bitrate",
 			"Ac": "audio codec",
 			"Vc": "video codec",
+			"Ahash": "audio checksum",
+			"Vhash": "video checksum",
 			"Res": "resolution",
 			"T": "filetype",
 			"aq": "audio quality / bitrate",
@@ -2966,6 +3332,21 @@ var filecols = (function () {
 			"hz": "sample rate"
 		};
 
+	if (JSON.stringify(def_hcols) != sread('hfilecols')) {
+		console.log("applying default hidden-cols");
+		jwrite('hfilecols', def_hcols);
+		for (var a = 0; a < def_hcols.length; a++) {
+			var t = def_hcols[a];
+			t = t.slice(0, 1).toUpperCase() + t.slice(1);
+			if (t.startsWith("."))
+				t = t.slice(1);
+
+			if (hidden.indexOf(t) == -1)
+				hidden.push(t);
+		}
+		jwrite("filecols", hidden);
+	}
+
 	var add_btns = function () {
 		var ths = QSA('#files th>span');
 		for (var a = 0, aa = ths.length; a < aa; a++) {
@@ -3319,13 +3700,11 @@ var msel = (function () {
 			item.id = links[a].getAttribute('id');
 			item.sel = links[a].closest('tr').classList.contains('sel');
 			item.vp = href.indexOf('/') !== -1 ? href : vbase + href;
-			item.name = href.split('/').slice(-1);
 
 			r.all.push(item);
 			if (item.sel)
 				r.sel.push(item);
 
-			links[a].setAttribute('name', item.name);
 			links[a].closest('tr').setAttribute('tabindex', '0');
 		}
 	};
@@ -3365,10 +3744,15 @@ var msel = (function () {
 	};
 	ebi('selzip').onclick = function (e) {
 		ev(e);
-		var names = r.getsel(),
+		var sel = r.getsel(),
 			arg = ebi('selzip').getAttribute('fmt'),
-			txt = names.join('\n'),
+			frm = mknod('form'),
-			frm = mknod('form');
+			txt = [];
+
+		for (var a = 0; a < sel.length; a++)
+			txt.push(vsplit(sel[a].vp)[1]);
+
+		txt = txt.join('\n');
 
 		frm.setAttribute('action', '?' + arg);
 		frm.setAttribute('method', 'post');

copyparty/web/msg.css

@@ -16,9 +16,6 @@ html, body {
 	margin: 0;
 	padding: 0;
 }
-body {
-	padding-bottom: 5em;
-}
 #box {
 	padding: .5em 1em;
 	background: #2c2c2c;

copyparty/web/util.js

@@ -398,6 +398,15 @@ function uricom_dec(txt) {
 }
 
 
+function uricom_adec(arr) {
+    var ret = [];
+    for (var a = 0; a < arr.length; a++)
+        ret.push(uricom_dec(arr[a])[0]);
+
+    return ret;
+}
+
+
 function get_evpath() {
     var ret = document.location.pathname;
 

docs/notes.sh

@@ -44,7 +44,7 @@ avg() { awk 'function pr(ncsz) {if (nsmp>0) {printf "%3s %s\n", csz, sum/nsmp} c
 dirs=("$HOME/vfs/ほげ" "$HOME/vfs/ほげ/ぴよ" "$HOME/vfs/$(printf \\xed\\x91)" "$HOME/vfs/$(printf \\xed\\x91/\\xed\\x92)")
 mkdir -p "${dirs[@]}"
 for dir in "${dirs[@]}"; do for fn in ふが "$(printf \\xed\\x93)" 'qwe,rty;asd fgh+jkl%zxc&vbn <qwe>"rty'"'"'uio&asd&nbsp;fgh'; do echo "$dir" > "$dir/$fn.html"; done; done
-
+# qw er+ty%20ui%%20op<as>df&gh&amp;jk#zx'cv"bn`m=qw*er^ty?ui@op,as.df-gh_jk
 
 ##
 ## upload mojibake
@@ -79,6 +79,10 @@ command -v gdate && date() { gdate "$@"; }; while true; do t=$(date +%s.%N); (ti
 # get all up2k search result URLs
 var t=[]; var b=document.location.href.split('#')[0].slice(0, -1); document.querySelectorAll('#u2tab .prog a').forEach((x) => {t.push(b+encodeURI(x.getAttribute("href")))}); console.log(t.join("\n"));
 
+# rename all selected songs to <leading-track-number> + <Title> + <extension>
+var sel=msel.getsel(), ci=find_file_col('Title')[0], re=[]; for (var a=0; a<sel.length; a++) { var url=sel[a].vp, tag=ebi(sel[a].id).closest('tr').querySelectorAll('td')[ci].textContent, name=uricom_dec(vsplit(url)[1])[0], m=/^([0-9]+[\. -]+)?.*(\.[^\.]+$)/.exec(name), name2=(m[1]||'')+tag+m[2], url2=vsplit(url)[0]+uricom_enc(name2,false); if (url!=url2) re.push([url, url2]); }
+console.log(JSON.stringify(re, null, '  '));
+function f() { if (!re.length) return treectl.goto(get_evpath()); var [u1,u2] = re.shift(); fetch(u1+'?move='+u2).then((rsp) => {if (rsp.ok) f(); }); }; f();
 
 ##
 ## bash oneliners

scripts/make-sfx.sh

@@ -2,6 +2,7 @@
 set -e
 echo
 
+help() { exec cat <<'EOF'
 
 # optional args:
 #
@@ -26,6 +27,8 @@ echo
 #
 # `no-dd` saves ~2k by removing the mouse cursor
 
+EOF
+}
 
 # port install gnutar findutils gsed coreutils
 gtar=$(command -v gtar || command -v gnutar) || true
@@ -34,6 +37,7 @@ gtar=$(command -v gtar || command -v gnutar) || true
 	sed()  { gsed  "$@"; }
 	find() { gfind "$@"; }
 	sort() { gsort "$@"; }
+	sha1sum() { shasum "$@"; }
 	unexpand() { gunexpand "$@"; }
 	command -v grealpath >/dev/null &&
 		realpath() { grealpath "$@"; }
@@ -72,6 +76,7 @@ while [ ! -z "$1" ]; do
 		no-cm)  no_cm=1  ; ;;
 		no-sh)  do_sh=   ; ;;
 		no-py)  do_py=   ; ;;
+		*)      help     ; ;;
 	esac
 	shift
 done
@@ -81,16 +86,23 @@ tmv() {
 	mv t "$1"
 }
 
+stamp=$(
+	for d in copyparty scripts; do
+		find $d -type f -printf '%TY-%Tm-%Td %TH:%TM:%TS %p\n'
+	done | sort | tail -n 1 | sha1sum | cut -c-16
+)
+
 rm -rf sfx/*
 mkdir -p sfx build
 cd sfx
 
-[ $repack ] && {
+tmpdir="$(
-	old="$(
 	printf '%s\n' "$TMPDIR" /tmp |
 	awk '/./ {print; exit}'
-	)/pe-copyparty"
+)"
 
+[ $repack ] && {
+	old="$tmpdir/pe-copyparty"
 	echo "repack of files in $old"
 	cp -pR "$old/"*{dep-j2,copyparty} .
 }
@@ -172,12 +184,12 @@ mkdir -p ../dist
 sfx_out=../dist/copyparty-sfx
 
 echo cleanup
-find .. -name '*.pyc' -delete
+find -name '*.pyc' -delete
-find .. -name __pycache__ -delete
+find -name __pycache__ -delete
 
 # especially prevent osx from leaking your lan ip (wtf apple)
-find .. -type f \( -name .DS_Store -or -name ._.DS_Store \) -delete
+find -type f \( -name .DS_Store -or -name ._.DS_Store \) -delete
-find .. -type f -name ._\* | while IFS= read -r f; do cmp <(printf '\x00\x05\x16') <(head -c 3 -- "$f") && rm -f -- "$f"; done
+find -type f -name ._\* | while IFS= read -r f; do cmp <(printf '\x00\x05\x16') <(head -c 3 -- "$f") && rm -f -- "$f"; done
 
 echo use smol web deps
 rm -f copyparty/web/deps/*.full.* copyparty/web/dbg-* copyparty/web/Makefile
@@ -196,19 +208,24 @@ done
 	rm -rf copyparty/web/mde.* copyparty/web/deps/easymde*
 	echo h > copyparty/web/mde.html
 	f=copyparty/web/md.html
-	sed -r '/edit2">edit \(fancy/d' <$f >t && tmv "$f"
+	sed -r '/edit2">edit \(fancy/d' <$f >t
+	tmv "$f"
 }
 
 [ $no_fnt ] && {
 	rm -f copyparty/web/deps/scp.woff2
 	f=copyparty/web/md.css
-	sed -r '/scp\.woff2/d' <$f >t && tmv "$f"
+	gzip -d "$f"
+	sed -r '/scp\.woff2/d' <$f >t
+	tmv "$f"
 }
 
 [ $no_dd ] && {
 	rm -rf copyparty/web/dd
 	f=copyparty/web/browser.css
-	sed -r 's/(cursor: )url\([^)]+\), (pointer)/\1\2/; /[0-9]+% \{cursor:/d; /animation: cursor/d' <$f >t && tmv "$f"
+	gzip -d "$f"
+	sed -r 's/(cursor: )url\([^)]+\), (pointer)/\1\2/; /[0-9]+% \{cursor:/d; /animation: cursor/d' <$f >t
+	tmv "$f"
 }
 
 [ $repack ] ||
@@ -241,10 +258,9 @@ find | grep -E '\.(js|html)$' | while IFS= read -r f; do
 	tmv "$f"
 done
 
-
 gzres() {
 	command -v pigz &&
-	pk='pigz -11 -J 34 -I 100' ||
+		pk='pigz -11 -I 256' ||
 		pk='gzip'
 
 	echo "$pk"
@@ -254,7 +270,30 @@ find | grep -E '\.(js|css)$' | grep -vF /deps/ | while IFS= read -r f; do
 	done
 	echo
 }
+
+
+zdir="$tmpdir/cpp-mksfx"
+[ -e "$zdir/$stamp" ] || rm -rf "$zdir"
+mkdir -p "$zdir"
+echo a > "$zdir/$stamp"
+nf=$(ls -1 "$zdir"/arc.* | wc -l)
+[ $nf -ge 2 ] && [ ! $repack ] && use_zdir=1 || use_zdir=
+
+[ $use_zdir ] || {
+	echo "$nf alts += 1"
 	gzres
+	[ $repack ] ||
+		tar -cf "$zdir/arc.$(date +%s)" copyparty/web/*.gz
+}
+[ $use_zdir ] && {
+	arcs=("$zdir"/arc.*)
+	arc="${arcs[$RANDOM % ${#arcs[@]} ] }"
+	echo "using $arc"
+	tar -xf "$arc"
+	for f in copyparty/web/*.gz; do
+		rm "${f%.*}"
+	done
+}
 
 
 echo gen tarlist

scripts/test/smoketest.py

@@ -124,7 +124,7 @@ def tc1():
 
         arg = "{}:{}:{}".format(pd, ud, p, hp)
         if hp:
-            arg += ":chist=" + hp
+            arg += ":c,hist=" + hp
 
         args += ["-v", arg]
 

scripts/uncomment.py

@@ -65,9 +65,9 @@ def uncomment(fpath):
 
 
 def main():
-    print("uncommenting", end="")
+    print("uncommenting", end="", flush=True)
     for f in sys.argv[1:]:
-        print(".", end="")
+        print(".", end="", flush=True)
         uncomment(f)
 
     print("k")

tests/test_httpcli.py

@@ -43,6 +43,7 @@ class Cfg(Namespace):
             nih=True,
             mtp=[],
             mte="a",
+            mth="",
             hist=None,
             no_hash=False,
             css_browser=None,

tests/test_vfs.py

@@ -21,6 +21,7 @@ class Cfg(Namespace):
         ex2 = {
             "mtp": [],
             "mte": "a",
+            "mth": "",
             "hist": None,
             "no_hash": False,
             "css_browser": None,