read media-tags from files (for display/searching)

This commit is contained in:
ed 2021-03-01 02:50:10 +01:00
parent 9fdc5ee748
commit 8441206e26
14 changed files with 922 additions and 180 deletions

View file

@ -82,7 +82,40 @@ path/name queries are space-separated, AND'ed together, and words are negated wi
* path: `shibayan -bossa` finds all files where one of the folders contain `shibayan` but filters out any results where `bossa` exists somewhere in the path
* name: `demetori styx` gives you [good stuff](https://www.youtube.com/watch?v=zGh0g14ZJ8I&list=PL3A147BD151EE5218&index=9)
other metadata (like song tags etc) are not yet indexed for searching
## search configuration
searching relies on two databases, the up2k filetree (`-e2d`) and the metadata tags (`-e2t`). Configuration can be done through arguments, volume flags, or a mix of both.
through arguments:
* `-e2d` enables file indexing on upload
* `-e2ds` scans writable folders on startup
* `-e2dsa` scans all mounted volumes (including readonly ones)
* `-e2t` enables metadata indexing on upload
* `-e2ts` scans for tags in all files that don't have tags yet
* `-e2tsr` deletes all existing tags, so a full reindex
in addition to `d2d` and `d2t`, the same arguments can be set as volume flags:
* `-v ~/music::ce2dsa:ce2tsr` does a full reindex of everything on startup
* `-v ~/music::cd2d` disables **all** indexing, even if any `-e2*` are on
* `-v ~/music::cd2t` disables all `-e2t*` (tags), does not affect `-e2d*`
`e2tsr` is probably always overkill, since `e2ds`/`e2dsa` would pick up any file modifications and cause `e2ts` to reindex those
`-mte` decides which tags to index and display in the browser (and also the display order), this can be changed per-volume:
* `-v ~/music::cmte=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
`-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`
see the beautiful mess of a dictionary in [mtag.py](https://github.com/9001/copyparty/blob/master/copyparty/mtag.py) for the default mappings (should cover mp3,opus,flac,m4a,wav,aif,)
`--no-mutagen` disables mutagen and uses ffprobe instead, which...
* is about 20x slower than mutagen
* catches a few tags that mutagen doesn't
* avoids pulling any GPL code into copyparty
* more importantly runs ffprobe on incoming files which is bad if your ffmpeg has a cve
# client examples

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@ -198,7 +198,7 @@ def main():
and "cflag" is config flags to set on this volume
list of cflags:
cnodupe rejects existing files (instead of symlinking them)
"cnodupe" rejects existing files (instead of symlinking them)
example:\033[35m
-a ed:hunter2 -v .::r:aed -v ../inc:dump:w:aed:cnodupe \033[36m
@ -239,9 +239,6 @@ def main():
ap.add_argument("-q", action="store_true", help="quiet")
ap.add_argument("-ed", action="store_true", help="enable ?dots")
ap.add_argument("-emp", action="store_true", help="enable markdown plugins")
ap.add_argument("-e2d", action="store_true", help="enable up2k database")
ap.add_argument("-e2ds", action="store_true", help="enable up2k db-scanner, sets -e2d")
ap.add_argument("-e2dsa", action="store_true", help="scan all folders (for search), sets -e2ds")
ap.add_argument("-mcr", metavar="SEC", type=int, default=60, help="md-editor mod-chk rate")
ap.add_argument("-nw", action="store_true", help="disable writes (benchmark)")
ap.add_argument("-nih", action="store_true", help="no info hostname")
@ -250,6 +247,18 @@ def main():
ap.add_argument("--urlform", type=str, default="print,get", help="how to handle url-forms")
ap.add_argument("--salt", type=str, default="hunter2", help="up2k file-hash salt")
ap2 = ap.add_argument_group('database options')
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("-e2t", action="store_true", help="enable metadata indexing")
ap2.add_argument("-e2ts", action="store_true", help="enable metadata scanner, sets -e2t")
ap2.add_argument("-e2tsr", action="store_true", help="rescan all metadata, sets -e2ts")
ap2.add_argument("--no-mutagen", action="store_true", help="use ffprobe for tags instead")
ap2.add_argument("-mtm", metavar="M=t,t,t", action="append", type=str, help="add/replace metadata mapping")
ap2.add_argument("-mte", metavar="M,M,M", type=str, help="tags to index/display (comma-sep.)",
default="circle,album,.tn,artist,title,.dur,.q")
ap2 = ap.add_argument_group('SSL/TLS options')
ap2.add_argument("--http-only", action="store_true", help="disable ssl/tls")
ap2.add_argument("--https-only", action="store_true", help="disable plaintext")
@ -257,14 +266,20 @@ def main():
ap2.add_argument("--ciphers", metavar="LIST", help="set allowed ciphers")
ap2.add_argument("--ssl-dbg", action="store_true", help="dump some tls info")
ap2.add_argument("--ssl-log", metavar="PATH", help="log master secrets")
al = ap.parse_args()
# fmt: on
if al.e2dsa:
al.e2ds = True
if al.e2ds:
al.e2d = True
# propagate implications
for k1, k2 in [
["e2dsa", "e2ds"],
["e2ds", "e2d"],
["e2tsr", "e2ts"],
["e2ts", "e2t"],
["e2t", "e2d"],
]:
if getattr(al, k1):
setattr(al, k2, True)
al.i = al.i.split(",")
try:

View file

@ -206,8 +206,11 @@ class AuthSrv(object):
if lvl in "wa":
mwrite[vol_dst].append(uname)
if lvl == "c":
# config option, currently switches only
mflags[vol_dst][uname] = True
cval = True
if "=" in uname:
uname, cval = uname.split("=", 1)
mflags[vol_dst][uname] = cval
def reload(self):
"""
@ -248,12 +251,19 @@ class AuthSrv(object):
perms = perms.split(":")
for (lvl, uname) in [[x[0], x[1:]] for x in perms]:
if lvl == "c":
# config option, currently switches only
mflags[dst][uname] = True
cval = True
if "=" in uname:
uname, cval = uname.split("=", 1)
mflags[dst][uname] = cval
continue
if uname == "":
uname = "*"
if lvl in "ra":
mread[dst].append(uname)
if lvl in "wa":
mwrite[dst].append(uname)
@ -268,6 +278,7 @@ class AuthSrv(object):
elif "" not in mount:
# there's volumes but no root; make root inaccessible
vfs = VFS(os.path.abspath("."), "")
vfs.flags["d2d"] = True
maxdepth = 0
for dst in sorted(mount.keys(), key=lambda x: (x.count("/"), len(x))):
@ -300,15 +311,27 @@ class AuthSrv(object):
)
raise Exception("invalid config")
for vol in vfs.all_vols.values():
if (self.args.e2ds and vol.uwrite) or self.args.e2dsa:
vol.flags["e2ds"] = True
if self.args.e2d:
vol.flags["e2d"] = True
for k in ["e2t", "e2ts", "e2tsr"]:
if getattr(self.args, k):
vol.flags[k] = True
# default tag-list if unset
if "mte" not in vol.flags:
vol.flags["mte"] = self.args.mte
try:
v, _ = vfs.get("/", "*", False, True)
if self.warn_anonwrite and os.getcwd() == v.realpath:
self.warn_anonwrite = False
self.log(
"\033[31manyone can read/write the current directory: {}\033[0m".format(
v.realpath
)
)
msg = "\033[31manyone can read/write the current directory: {}\033[0m"
self.log(msg.format(v.realpath))
except Pebkac:
self.warn_anonwrite = True

View file

@ -222,6 +222,9 @@ class HttpCli(object):
static_path = os.path.join(E.mod, "web/", self.vpath[5:])
return self.tx_file(static_path)
if "tree" in self.uparam:
return self.tx_tree()
# conditional redirect to single volumes
if self.vpath == "" and not self.uparam:
nread = len(self.rvol)
@ -246,9 +249,6 @@ class HttpCli(object):
self.vpath = None
return self.tx_mounts()
if "tree" in self.uparam:
return self.tx_tree()
return self.tx_browser()
def handle_options(self):
@ -428,7 +428,6 @@ class HttpCli(object):
body["ptop"] = vfs.realpath
body["prel"] = rem
body["addr"] = self.ip
body["flag"] = vfs.flags
x = self.conn.hsrv.broker.put(True, "up2k.handle_json", body)
response = x.get()
@ -445,20 +444,31 @@ class HttpCli(object):
vols.append([vfs.vpath, vfs.realpath, vfs.flags])
idx = self.conn.get_u2idx()
t0 = time.time()
if "srch" in body:
# search by up2k hashlist
vbody = copy.deepcopy(body)
vbody["hash"] = len(vbody["hash"])
self.log("qj: " + repr(vbody))
hits = idx.fsearch(vols, body)
self.log("q#: " + repr(hits))
self.log("q#: {} ({:.2f}s)".format(repr(hits), time.time() - t0))
taglist = []
else:
# search by query params
self.log("qj: " + repr(body))
hits = idx.search(vols, body)
self.log("q#: " + str(len(hits)))
hits, taglist = idx.search(vols, body)
self.log("q#: {} ({:.2f}s)".format(len(hits), time.time() - t0))
r = json.dumps(hits).encode("utf-8")
order = []
cfg = self.args.mte.split(",")
for t in cfg:
if t in taglist:
order.append(t)
for t in taglist:
if t not in order:
order.append(t)
r = json.dumps({"hits": hits, "tag_order": order}).encode("utf-8")
self.reply(r, mime="application/json")
return True
@ -1186,6 +1196,11 @@ class HttpCli(object):
is_ls = "ls" in self.uparam
icur = None
if "e2t" in vn.flags:
idx = self.conn.get_u2idx()
icur = idx.get_cur(vn.realpath)
dirs = []
files = []
for fn in vfs_ls:
@ -1241,6 +1256,31 @@ class HttpCli(object):
dirs.append(item)
else:
files.append(item)
item["rd"] = rem
taglist = {}
for f in files:
fn = f["name"]
rd = f["rd"]
del f["rd"]
if icur:
q = "select w from up where rd = ? and fn = ?"
r = icur.execute(q, (rd, fn)).fetchone()
if not r:
continue
w = r[0][:16]
tags = {}
for k, v in icur.execute("select k, v from mt where w = ?", (w,)):
taglist[k] = True
tags[k] = v
f["tags"] = tags
if icur:
taglist = [k for k in self.args.mte.split(",") if k in taglist]
for f in dirs:
f["tags"] = {}
srv_info = []
@ -1293,6 +1333,7 @@ class HttpCli(object):
"srvinf": srv_info,
"perms": perms,
"logues": logues,
"taglist": taglist,
}
ret = json.dumps(ret)
self.reply(ret.encode("utf-8", "replace"), mime="application/json")
@ -1309,7 +1350,10 @@ class HttpCli(object):
files=dirs,
ts=ts,
perms=json.dumps(perms),
have_up2k_idx=self.args.e2d,
taglist=taglist,
tag_order=json.dumps(self.args.mte.split(",")),
have_up2k_idx=("e2d" in vn.flags),
have_tags_idx=("e2t" in vn.flags),
logues=logues,
title=html_escape(self.vpath),
srv_info=srv_info,

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@ -20,10 +20,12 @@ except ImportError:
you do not have jinja2 installed,\033[33m
choose one of these:\033[0m
* apt install python-jinja2
* python3 -m pip install --user jinja2
* {} -m pip install --user jinja2
* (try another python version, if you have one)
* (try copyparty.sfx instead)
"""
""".format(
os.path.basename(sys.executable)
)
)
sys.exit(1)

305
copyparty/mtag.py Normal file
View file

@ -0,0 +1,305 @@
# coding: utf-8
from __future__ import print_function, unicode_literals
from math import fabs
import re
import os
import sys
import shutil
import subprocess as sp
from .__init__ import PY2, WINDOWS
from .util import fsenc, fsdec
class MTag(object):
def __init__(self, log_func, args):
self.log_func = log_func
self.usable = True
mappings = args.mtm
backend = "ffprobe" if args.no_mutagen else "mutagen"
if backend == "mutagen":
self.get = self.get_mutagen
try:
import mutagen
except:
self.log("could not load mutagen, trying ffprobe instead")
backend = "ffprobe"
if backend == "ffprobe":
self.get = self.get_ffprobe
# about 20x slower
if PY2:
cmd = ["ffprobe", "-version"]
try:
sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.PIPE)
except:
self.usable = False
else:
if not shutil.which("ffprobe"):
self.usable = False
if not self.usable:
msg = "\033[31mneed mutagen or ffprobe to read media tags so please run this:\n {} -m pip install --user mutagen \033[0m"
self.log(msg.format(os.path.basename(sys.executable)))
return
# https://picard-docs.musicbrainz.org/downloads/MusicBrainz_Picard_Tag_Map.html
tagmap = {
"album": ["album", "talb", "\u00a9alb", "original-album", "toal"],
"artist": [
"artist",
"tpe1",
"\u00a9art",
"composer",
"performer",
"arranger",
"\u00a9wrt",
"tcom",
"tpe3",
"original-artist",
"tope",
],
"title": ["title", "tit2", "\u00a9nam"],
"circle": [
"album-artist",
"tpe2",
"aart",
"conductor",
"organization",
"band",
],
".tn": ["tracknumber", "trck", "trkn", "track"],
"genre": ["genre", "tcon", "\u00a9gen"],
"date": [
"original-release-date",
"release-date",
"date",
"tdrc",
"\u00a9day",
"original-date",
"original-year",
"tyer",
"tdor",
"tory",
"year",
"creation-time",
],
".bpm": ["bpm", "tbpm", "tmpo", "tbp"],
"key": ["initial-key", "tkey", "key"],
"comment": ["comment", "comm", "\u00a9cmt", "comments", "description"],
}
if mappings:
for k, v in [x.split("=") for x in mappings]:
tagmap[k] = v.split(",")
self.tagmap = {}
for k, vs in tagmap.items():
vs2 = []
for v in vs:
if "-" not in v:
vs2.append(v)
continue
vs2.append(v.replace("-", " "))
vs2.append(v.replace("-", "_"))
vs2.append(v.replace("-", ""))
self.tagmap[k] = vs2
self.rmap = {
v: [n, k] for k, vs in self.tagmap.items() for n, v in enumerate(vs)
}
# self.get = self.compare
def log(self, msg):
self.log_func("mtag", msg)
def normalize_tags(self, ret, md):
for k, v in dict(md).items():
if not v:
continue
k = k.lower().split("::")[0].strip()
mk = self.rmap.get(k)
if not mk:
continue
pref, mk = mk
if mk not in ret or ret[mk][0] > pref:
ret[mk] = [pref, v[0]]
# take first value
ret = {k: str(v[1]).strip() for k, v in ret.items()}
# track 3/7 => track 3
for k, v in ret.items():
if k[0] == ".":
v = v.split("/")[0].strip().lstrip("0")
ret[k] = v or 0
return ret
def compare(self, abspath):
if abspath.endswith(".au"):
return {}
print("\n" + abspath)
r1 = self.get_mutagen(abspath)
r2 = self.get_ffprobe(abspath)
keys = {}
for d in [r1, r2]:
for k in d.keys():
keys[k] = True
diffs = []
l1 = []
l2 = []
for k in sorted(keys.keys()):
if k in [".q", ".dur"]:
continue # lenient
v1 = r1.get(k)
v2 = r2.get(k)
if v1 == v2:
print(" ", k, v1)
elif v1 != "0000": # ffprobe date=0
diffs.append(k)
print(" 1", k, v1)
print(" 2", k, v2)
if v1:
l1.append(k)
if v2:
l2.append(k)
if diffs:
raise Exception()
return r1
def get_mutagen(self, abspath):
import mutagen
try:
md = mutagen.File(abspath, easy=True)
x = md.info.length
except Exception as ex:
return {}
ret = {}
try:
dur = int(md.info.length)
try:
q = int(md.info.bitrate / 1024)
except:
q = int((os.path.getsize(abspath) / dur) / 128)
ret[".dur"] = [0, dur]
ret[".q"] = [0, q]
except:
pass
return self.normalize_tags(ret, md)
def get_ffprobe(self, abspath):
cmd = ["ffprobe", "-hide_banner", "--", fsenc(abspath)]
p = sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.PIPE)
r = p.communicate()
txt = r[1].decode("utf-8", "replace")
txt = [x.rstrip("\r") for x in txt.split("\n")]
"""
note:
tags which contain newline will be truncated on first \n,
ffmpeg emits \n and spacepads the : to align visually
note:
the Stream ln always mentions Audio: if audio
the Stream ln usually has kb/s, is more accurate
the Duration ln always has kb/s
the Metadata: after Chapter may contain BPM info,
title : Tempo: 126.0
Input #0, wav,
Metadata:
date : <OK>
Duration:
Chapter #
Metadata:
title : <NG>
Input #0, mp3,
Metadata:
album : <OK>
Duration:
Stream #0:0: Audio:
Stream #0:1: Video:
Metadata:
comment : <NG>
"""
ptn_md_beg = re.compile("^( +)Metadata:$")
ptn_md_kv = re.compile("^( +)([^:]+) *: (.*)")
ptn_dur = re.compile("^ *Duration: ([^ ]+)(, |$)")
ptn_br1 = re.compile("^ *Duration: .*, bitrate: ([0-9]+) kb/s(, |$)")
ptn_br2 = re.compile("^ *Stream.*: Audio:.* ([0-9]+) kb/s(, |$)")
ptn_audio = re.compile("^ *Stream .*: Audio: ")
ptn_au_parent = re.compile("^ *(Input #|Stream .*: Audio: )")
ret = {}
md = {}
in_md = False
is_audio = False
au_parent = False
for ln in txt:
m = ptn_md_kv.match(ln)
if m and in_md and len(m.group(1)) == in_md:
_, k, v = [x.strip() for x in m.groups()]
if k != "" and v != "":
md[k] = [v]
continue
else:
in_md = False
m = ptn_md_beg.match(ln)
if m and au_parent:
in_md = len(m.group(1)) + 2
continue
au_parent = bool(ptn_au_parent.search(ln))
if ptn_audio.search(ln):
is_audio = True
m = ptn_dur.search(ln)
if m:
sec = 0
tstr = m.group(1)
if tstr.lower() != "n/a":
try:
tf = tstr.split(",")[0].split(".")[0].split(":")
for f in tf:
sec *= 60
sec += int(f)
except:
self.log(
"\033[33minvalid timestr from ffmpeg: [{}]".format(tstr)
)
ret[".dur"] = sec
m = ptn_br1.search(ln)
if m:
ret[".q"] = m.group(1)
m = ptn_br2.search(ln)
if m:
ret[".q"] = m.group(1)
if not is_audio:
return {}
ret = {k: [0, v] for k, v in ret.items()}
return self.normalize_tags(ret, md)

View file

@ -39,14 +39,6 @@ class SvcHub(object):
self.tcpsrv = TcpSrv(self)
self.up2k = Up2k(self)
if self.args.e2ds:
auth = AuthSrv(self.args, self.log, False)
vols = auth.vfs.all_vols.values()
if not self.args.e2dsa:
vols = [x for x in vols if x.uwrite]
self.up2k.build_indexes(vols)
# decide which worker impl to use
if self.check_mp_enable():
from .broker_mp import BrokerMp as Broker

View file

@ -37,7 +37,19 @@ class U2idx(object):
fsize = body["size"]
fhash = body["hash"]
wark = up2k_wark_from_hashlist(self.args.salt, fsize, fhash)
return self.run_query(vols, "select * from up where w = ?", [wark])
return self.run_query(vols, "w = ?", [wark], "", [])
def get_cur(self, ptop):
cur = self.cur.get(ptop)
if cur:
return cur
cur = _open(ptop)
if not cur:
return None
self.cur[ptop] = cur
return cur
def search(self, vols, body):
"""search by query params"""
@ -45,53 +57,74 @@ class U2idx(object):
return []
qobj = {}
_conv_sz(qobj, body, "sz_min", "sz >= ?")
_conv_sz(qobj, body, "sz_max", "sz <= ?")
_conv_dt(qobj, body, "dt_min", "mt >= ?")
_conv_dt(qobj, body, "dt_max", "mt <= ?")
for seg, dk in [["path", "rd"], ["name", "fn"]]:
_conv_sz(qobj, body, "sz_min", "up.sz >= ?")
_conv_sz(qobj, body, "sz_max", "up.sz <= ?")
_conv_dt(qobj, body, "dt_min", "up.mt >= ?")
_conv_dt(qobj, body, "dt_max", "up.mt <= ?")
for seg, dk in [["path", "up.rd"], ["name", "up.fn"]]:
if seg in body:
_conv_txt(qobj, body, seg, dk)
qstr = "select * from up"
qv = []
if qobj:
qk = []
for k, v in sorted(qobj.items()):
qk.append(k.split("\n")[0])
qv.append(v)
uq, uv = _sqlize(qobj)
qstr = " and ".join(qk)
qstr = "select * from up where " + qstr
tq = ""
tv = []
qobj = {}
if "tags" in body:
_conv_txt(qobj, body, "tags", "mt.v")
tq, tv = _sqlize(qobj)
return self.run_query(vols, qstr, qv)
return self.run_query(vols, uq, uv, tq, tv)
def run_query(self, vols, qstr, qv):
qv = tuple(qv)
self.log("qs: {} {}".format(qstr, repr(qv)))
def run_query(self, vols, uq, uv, tq, tv):
self.log("qs: {} {} , {} {}".format(uq, repr(uv), tq, repr(tv)))
ret = []
lim = 100
lim = 1000
taglist = {}
for (vtop, ptop, flags) in vols:
cur = self.cur.get(ptop)
cur = self.get_cur(ptop)
if not cur:
cur = _open(ptop)
if not cur:
continue
continue
self.cur[ptop] = cur
# self.log("idx /{} @ {} {}".format(vtop, ptop, flags))
if not tq:
if not uq:
q = "select * from up"
v = ()
else:
q = "select * from up where " + uq
v = tuple(uv)
else:
# naive assumption: tags first
q = "select up.* from up inner join mt on substr(up.w,1,16) = mt.w where {}"
q = q.format(" and ".join([tq, uq]) if uq else tq)
v = tuple(tv + uv)
c = cur.execute(qstr, qv)
for _, ts, sz, rd, fn in c:
sret = []
c = cur.execute(q, v)
for hit in c:
w, ts, sz, rd, fn = hit
lim -= 1
if lim <= 0:
break
rp = os.path.join(vtop, rd, fn).replace("\\", "/")
ret.append({"ts": int(ts), "sz": sz, "rp": rp})
sret.append({"ts": int(ts), "sz": sz, "rp": rp, "w": w[:16]})
return ret
for hit in sret:
w = hit["w"]
del hit["w"]
tags = {}
q = "select k, v from mt where w = ?"
for k, v in cur.execute(q, (w,)):
taglist[k] = True
tags[k] = v
hit["tags"] = tags
ret.extend(sret)
return ret, taglist.keys()
def _open(ptop):
@ -146,3 +179,13 @@ def _conv_txt(q, body, k, sql):
qk = "{} {} like {}?{}".format(sql, inv, head, tail)
q[qk + "\n" + v] = u8safe(v)
def _sqlize(qobj):
keys = []
values = []
for k, v in sorted(qobj.items()):
keys.append(k.split("\n")[0])
values.append(v)
return " and ".join(keys), values

View file

@ -3,6 +3,7 @@ from __future__ import print_function, unicode_literals
import re
import os
import sys
import time
import math
import json
@ -12,6 +13,7 @@ import shutil
import base64
import hashlib
import threading
import traceback
from copy import deepcopy
from .__init__ import WINDOWS
@ -27,6 +29,8 @@ from .util import (
w8b64enc,
w8b64dec,
)
from .mtag import MTag
from .authsrv import AuthSrv
try:
HAVE_SQLITE3 = True
@ -55,12 +59,14 @@ class Up2k(object):
# state
self.mutex = threading.Lock()
self.registry = {}
self.entags = {}
self.flags = {}
self.cur = {}
self.mem_cur = None
if HAVE_SQLITE3:
# mojibake detector
self.mem_cur = sqlite3.connect(":memory:", check_same_thread=False).cursor()
self.mem_cur = self._orz(":memory:")
self.mem_cur.execute(r"create table a (b text)")
if WINDOWS:
@ -70,10 +76,9 @@ class Up2k(object):
thr.daemon = True
thr.start()
if self.persist:
thr = threading.Thread(target=self._snapshot)
thr.daemon = True
thr.start()
self.mtag = MTag(self.log_func, self.args)
if not self.mtag.usable:
self.mtag = None
# static
self.r_hash = re.compile("^[0-9a-zA-Z_-]{43}$")
@ -81,6 +86,15 @@ class Up2k(object):
if self.persist and not HAVE_SQLITE3:
self.log("could not initialize sqlite3, will use in-memory registry only")
# this is kinda jank
auth = AuthSrv(self.args, self.log, False)
self.init_indexes(auth)
if self.persist:
thr = threading.Thread(target=self._snapshot)
thr.daemon = True
thr.start()
def log(self, msg):
self.log_func("up2k", msg + "\033[K")
@ -119,7 +133,49 @@ class Up2k(object):
return ret
def register_vpath(self, ptop):
def init_indexes(self, auth):
self.pp = ProgressPrinter()
vols = auth.vfs.all_vols.values()
t0 = time.time()
# e2ds(a) volumes first,
# also covers tags where e2ts is set
for vol in vols:
en = {}
if "mte" in vol.flags:
en = {k: True for k in vol.flags["mte"].split(",")}
self.entags[vol.realpath] = en
if "e2ds" in vol.flags:
r = self._build_file_index(vol, vols)
if not r:
needed_mutagen = True
# open the rest + do any e2ts(a)
needed_mutagen = False
for vol in vols:
r = self.register_vpath(vol.realpath, vol.flags)
if not r or "e2ts" not in vol.flags:
continue
cur, db_path, sz0 = r
n_add, n_rm, success = self._build_tags_index(vol.realpath)
if not success:
needed_mutagen = True
if n_add or n_rm:
self.vac(cur, db_path, n_add, n_rm, sz0)
self.pp.end = True
msg = "{} volumes in {:.2f} sec"
self.log(msg.format(len(vols), time.time() - t0))
if needed_mutagen:
msg = "\033[31mcould not read tags because no backends are available (mutagen or ffprobe)\033[0m"
self.log(msg)
def register_vpath(self, ptop, flags):
with self.mutex:
if ptop in self.registry:
return None
@ -138,8 +194,9 @@ class Up2k(object):
m = [m] + self._vis_reg_progress(reg)
self.log("\n".join(m))
self.flags[ptop] = flags
self.registry[ptop] = reg
if not self.persist or not HAVE_SQLITE3:
if not self.persist or not HAVE_SQLITE3 or "d2d" in flags:
return None
try:
@ -152,47 +209,54 @@ class Up2k(object):
return None
try:
sz0 = 0
if os.path.exists(db_path):
sz0 = os.path.getsize(db_path) // 1024
cur = self._open_db(db_path)
self.cur[ptop] = cur
return cur
except Exception as ex:
self.log("cannot use database at [{}]: {}".format(ptop, repr(ex)))
return [cur, db_path, sz0]
except:
msg = "cannot use database at [{}]:\n{}"
self.log(msg.format(ptop, traceback.format_exc()))
return None
def build_indexes(self, writeables):
tops = [d.realpath for d in writeables]
self.pp = ProgressPrinter()
t0 = time.time()
for top in tops:
dbw = [self.register_vpath(top), 0, time.time()]
if not dbw[0]:
continue
def _build_file_index(self, vol, all_vols):
do_vac = False
top = vol.realpath
reg = self.register_vpath(top, vol.flags)
if not reg:
return
self.pp.n = next(dbw[0].execute("select count(w) from up"))[0]
db_path = os.path.join(top, ".hist", "up2k.db")
sz0 = os.path.getsize(db_path) // 1024
# can be symlink so don't `and d.startswith(top)``
excl = set([d for d in tops if d != top])
n_add = self._build_dir(dbw, top, excl, top)
n_rm = self._drop_lost(dbw[0], top)
if dbw[1]:
self.log("commit {} new files".format(dbw[1]))
_, db_path, sz0 = reg
dbw = [reg[0], 0, time.time()]
self.pp.n = next(dbw[0].execute("select count(w) from up"))[0]
# can be symlink so don't `and d.startswith(top)``
excl = set([d.realpath for d in all_vols if d != vol])
n_add = self._build_dir(dbw, top, excl, top)
n_rm = self._drop_lost(dbw[0], top)
if dbw[1]:
self.log("commit {} new files".format(dbw[1]))
dbw[0].connection.commit()
if n_add or n_rm:
db_path = os.path.join(top, ".hist", "up2k.db")
sz1 = os.path.getsize(db_path) // 1024
dbw[0].execute("vacuum")
sz2 = os.path.getsize(db_path) // 1024
msg = "{} new, {} del, {} kB vacced, {} kB gain, {} kB now".format(
n_add, n_rm, sz1 - sz2, sz2 - sz0, sz2
)
self.log(msg)
self.pp.end = True
self.log("{} volumes in {:.2f} sec".format(len(tops), time.time() - t0))
n_add, n_rm, success = self._build_tags_index(vol.realpath)
dbw[0].connection.commit()
if n_add or n_rm or do_vac:
self.vac(dbw[0], db_path, n_add, n_rm, sz0)
return success
def vac(self, cur, db_path, n_add, n_rm, sz0):
sz1 = os.path.getsize(db_path) // 1024
cur.execute("vacuum")
sz2 = os.path.getsize(db_path) // 1024
msg = "{} new, {} del, {} kB vacced, {} kB gain, {} kB now".format(
n_add, n_rm, sz1 - sz2, sz2 - sz0, sz2
)
self.log(msg)
def _build_dir(self, dbw, top, excl, cdir):
try:
@ -298,39 +362,144 @@ class Up2k(object):
return len(rm)
def _build_tags_index(self, ptop):
entags = self.entags[ptop]
flags = self.flags[ptop]
cur = self.cur[ptop]
n_add = 0
n_rm = 0
n_buf = 0
last_write = time.time()
if "e2tsr" in flags:
n_rm = cur.execute("select count(w) from mt").fetchone()[0]
if n_rm:
self.log("discarding {} media tags for a full rescan".format(n_rm))
cur.execute("delete from mt")
else:
self.log("volume has e2tsr but there are no media tags to discard")
# integrity: drop tags for tracks that were deleted
if "e2t" in flags:
drops = []
c2 = cur.connection.cursor()
up_q = "select w from up where substr(w,1,16) = ?"
for (w,) in cur.execute("select w from mt"):
if not c2.execute(up_q, (w,)).fetchone():
drops.append(w)
c2.close()
if drops:
msg = "discarding media tags for {} deleted files"
self.log(msg.format(len(drops)))
n_rm += len(drops)
for w in drops:
cur.execute("delete from up where rowid = ?", (w,))
# bail if a volume flag disables indexing
if "d2t" in flags or "d2d" in flags:
return n_add, n_rm, True
# add tags for new files
if "e2ts" in flags:
if not self.mtag:
return n_add, n_rm, False
c2 = cur.connection.cursor()
n_left = cur.execute("select count(w) from up").fetchone()[0]
for w, rd, fn in cur.execute("select w, rd, fn from up"):
n_left -= 1
q = "select w from mt where w = ?"
if c2.execute(q, (w[:16],)).fetchone():
continue
abspath = os.path.join(ptop, rd, fn)
self.pp.msg = "c{} {}".format(n_left, abspath)
tags = self.mtag.get(abspath)
tags = {k: v for k, v in tags.items() if k in entags}
if not tags:
# indicate scanned without tags
tags = {"x": 0}
for k, v in tags.items():
q = "insert into mt values (?,?,?)"
c2.execute(q, (w[:16], k, v))
n_add += 1
n_buf += 1
td = time.time() - last_write
if n_buf >= 4096 or td >= 60:
self.log("commit {} new tags".format(n_buf))
cur.connection.commit()
last_write = time.time()
n_buf = 0
c2.close()
return n_add, n_rm, True
def _orz(self, db_path):
return sqlite3.connect(db_path, check_same_thread=False).cursor()
def _open_db(self, db_path):
existed = os.path.exists(db_path)
cur = sqlite3.connect(db_path, check_same_thread=False).cursor()
cur = self._orz(db_path)
try:
ver = self._read_ver(cur)
if ver == 1:
cur = self._upgrade_v1(cur, db_path)
ver = self._read_ver(cur)
if ver == 2:
try:
nfiles = next(cur.execute("select count(w) from up"))[0]
self.log("found DB at {} |{}|".format(db_path, nfiles))
return cur
except Exception as ex:
self.log("WARN: could not list files, DB corrupt?\n " + repr(ex))
if ver is not None:
self.log("REPLACING unsupported DB (v.{}) at {}".format(ver, db_path))
elif not existed:
raise Exception("whatever")
conn = cur.connection
cur.close()
conn.close()
os.unlink(db_path)
cur = sqlite3.connect(db_path, check_same_thread=False).cursor()
except:
pass
ver = None
if not existed:
return self._create_db(db_path, cur)
orig_ver = ver
if not ver or ver < 3:
bak = "{}.bak.{:x}.v{}".format(db_path, int(time.time()), ver)
db = cur.connection
cur.close()
db.close()
msg = "creating new DB (old is bad); backup: {}"
if ver:
msg = "creating backup before upgrade: {}"
self.log(msg.format(bak))
shutil.copy2(db_path, bak)
cur = self._orz(db_path)
if ver == 1:
cur = self._upgrade_v1(cur, db_path)
if cur:
ver = 2
if ver == 2:
cur = self._create_v3(cur)
ver = self._read_ver(cur) if cur else None
if ver == 3:
if orig_ver != ver:
cur.connection.commit()
cur.execute("vacuum")
cur.connection.commit()
try:
nfiles = next(cur.execute("select count(w) from up"))[0]
self.log("OK: {} |{}|".format(db_path, nfiles))
return cur
except Exception as ex:
self.log("WARN: could not list files, DB corrupt?\n " + repr(ex))
if cur:
db = cur.connection
cur.close()
db.close()
return self._create_db(db_path, None)
def _create_db(self, db_path, cur):
if not cur:
cur = self._orz(db_path)
# sqlite is variable-width only, no point in using char/nchar/varchar
self._create_v2(cur)
self._create_v3(cur)
cur.connection.commit()
self.log("created DB at {}".format(db_path))
return cur
@ -348,24 +517,45 @@ class Up2k(object):
def _create_v2(self, cur):
for cmd in [
r"create table ks (k text, v text)",
r"create table ki (k text, v int)",
r"create table up (w text, mt int, sz int, rd text, fn text)",
r"insert into ki values ('sver', 2)",
r"create index up_w on up(w)",
r"create index up_rd on up(rd)",
r"create index up_fn on up(fn)",
]:
cur.execute(cmd)
return cur
def _create_v3(self, cur):
"""
collision in 2^(n/2) files where n = bits (6 bits/ch)
10*6/2 = 2^30 = 1'073'741'824, 24.1mb idx
12*6/2 = 2^36 = 68'719'476'736, 24.8mb idx
16*6/2 = 2^48 = 281'474'976'710'656, 26.1mb idx
"""
for c, ks in [["drop table k", "isv"], ["drop index up_", "w"]]:
for k in ks:
try:
cur.execute(c + k)
except:
pass
for cmd in [
r"create index up_w on up(substr(w,1,16))",
r"create table mt (w text, k text, v int)",
r"create index mt_w on mt(w)",
r"create index mt_k on mt(k)",
r"create index mt_v on mt(v)",
r"create table kv (k text, v int)",
r"insert into kv values ('sver', 3)",
]:
cur.execute(cmd)
return cur
def _upgrade_v1(self, odb, db_path):
self.log("\033[33mupgrading v1 to v2:\033[0m {}".format(db_path))
npath = db_path + ".next"
if os.path.exists(npath):
os.unlink(npath)
ndb = sqlite3.connect(npath, check_same_thread=False).cursor()
ndb = self._orz(npath)
self._create_v2(ndb)
c = odb.execute("select * from up")
@ -377,14 +567,10 @@ class Up2k(object):
ndb.connection.commit()
ndb.connection.close()
odb.connection.close()
bpath = db_path + ".bak.v1"
self.log("success; backup at: " + bpath)
atomic_move(db_path, bpath)
atomic_move(npath, db_path)
return sqlite3.connect(db_path, check_same_thread=False).cursor()
return self._orz(db_path)
def handle_json(self, cj):
self.register_vpath(cj["ptop"])
cj["name"] = sanitize_fn(cj["name"])
cj["poke"] = time.time()
wark = self._get_wark(cj)
@ -394,7 +580,10 @@ class Up2k(object):
cur = self.cur.get(cj["ptop"], None)
reg = self.registry[cj["ptop"]]
if cur:
cur = cur.execute(r"select * from up where w = ?", (wark,))
cur = cur.execute(
r"select * from up where substr(w,1,16) = ? and w = ?",
(wark[:16], wark,),
)
for _, dtime, dsize, dp_dir, dp_fn in cur:
if dp_dir.startswith("//") or dp_fn.startswith("//"):
dp_dir, dp_fn = self.w8dec(dp_dir, dp_fn)
@ -407,7 +596,6 @@ class Up2k(object):
"prel": dp_dir,
"vtop": cj["vtop"],
"ptop": cj["ptop"],
"flag": cj["flag"],
"size": dsize,
"lmod": dtime,
"hash": [],
@ -444,7 +632,7 @@ class Up2k(object):
err = "partial upload exists at a different location; please resume uploading here instead:\n"
err += "/" + vsrc + " "
raise Pebkac(400, err)
elif "nodupe" in job["flag"]:
elif "nodupe" in self.flags[job["ptop"]]:
self.log("dupe-reject:\n {0}\n {1}".format(src, dst))
err = "upload rejected, file already exists:\n/" + vsrc + " "
raise Pebkac(400, err)
@ -474,7 +662,6 @@ class Up2k(object):
"vtop",
"ptop",
"prel",
"flag",
"name",
"size",
"lmod",
@ -603,7 +790,7 @@ class Up2k(object):
def db_add(self, db, wark, rd, fn, ts, sz):
sql = "insert into up values (?,?,?,?,?)"
v = (wark, ts, sz, rd, fn)
v = (wark, int(ts), sz, rd, fn)
try:
db.execute(sql, v)
except:

View file

@ -46,7 +46,7 @@ body {
display: none;
}
#files {
border-collapse: collapse;
border-spacing: 0;
margin-top: 2em;
z-index: 1;
position: relative;
@ -94,6 +94,13 @@ a,
margin: 0;
padding: 0 .5em;
}
#files td {
border-bottom: 1px solid #111;
max-width: 30em;
}
#files tr+tr td {
border-top: 1px solid #383838;
}
#files tbody td:nth-child(3) {
font-family: monospace;
font-size: 1.3em;
@ -111,6 +118,7 @@ a,
#files tbody tr:last-child td {
padding-bottom: 1.3em;
border-bottom: .5em solid #444;
white-space: nowrap;
}
#files thead th[style] {
width: auto !important;
@ -400,14 +408,13 @@ input[type="checkbox"]:checked+label {
color: #fff;
}
#files td div a {
display: table-cell;
display: inline-block;
white-space: nowrap;
}
#files td div a:last-child {
width: 100%;
}
#files td div {
display: table;
border-collapse: collapse;
width: 100%;
}

View file

@ -26,7 +26,11 @@
</div>
<div id="op_search" class="opview">
{%- if have_tags_idx %}
<table id="srch_form" class="tags"></table>
{%- else %}
<table id="srch_form"></table>
{%- endif %}
<div id="srch_q"></div>
</div>
{%- include 'upload.html' %}
@ -55,7 +59,14 @@
<tr>
<th></th>
<th>File Name</th>
<th sort="int">File Size</th>
<th sort="int">Size</th>
{%- for k in taglist %}
{%- if k.startswith('.') %}
<td sort="int">{{ k[1:] }}</td>
{%- else %}
<td>{{ k[0]|upper }}{{ k[1:] }}</td>
{%- endif %}
{%- endfor %}
<th>T</th>
<th>Date</th>
</tr>
@ -63,7 +74,13 @@
<tbody>
{%- for f in files %}
<tr><td>{{ f.lead }}</td><td><a href="{{ f.href }}">{{ f.name|e }}</a></td><td>{{ f.sz }}</td><td>{{ f.ext }}</td><td>{{ f.dt }}</td></tr>
<tr><td>{{ f.lead }}</td><td><a href="{{ f.href }}">{{ f.name|e }}</a></td><td>{{ f.sz }}</td>
{%- if f.tags is defined %}
{%- for k in taglist %}
<td>{{ f.tags[k] }}</td>
{%- endfor %}
{%- endif %}
<td>{{ f.ext }}</td><td>{{ f.dt }}</td></tr>
{%- endfor %}
</tbody>
@ -87,6 +104,9 @@
</div>
</div>
<script>
var tag_order_cfg = {{ tag_order }};
</script>
<script src="/.cpr/util.js{{ ts }}"></script>
<script src="/.cpr/browser.js{{ ts }}"></script>
<script src="/.cpr/up2k.js{{ ts }}"></script>

View file

@ -472,7 +472,7 @@ function play(tid, call_depth) {
o.setAttribute('id', 'thx_js');
if (window.history && history.replaceState) {
var nurl = (document.location + '').split('#')[0] + '#' + oid;
history.replaceState(ebi('files').tBodies[0].innerHTML, nurl, nurl);
history.replaceState(ebi('files').innerHTML, nurl, nurl);
}
else {
document.location.hash = oid;
@ -591,6 +591,12 @@ function autoplay_blocked() {
["name", "name", "name contains &nbsp; (negate with -nope)", "46"]
]
];
if (document.querySelector('#srch_form.tags'))
sconf.push(["tags",
["tags", "tags", "tags contains", "46"]
]);
var html = [];
var orig_html = null;
for (var a = 0; a < sconf.length; a++) {
@ -653,6 +659,9 @@ function autoplay_blocked() {
return;
}
var res = JSON.parse(this.responseText),
tagord = res.tag_order;
var ofiles = ebi('files');
if (ofiles.getAttribute('ts') > this.ts)
return;
@ -660,10 +669,11 @@ function autoplay_blocked() {
ebi('path').style.display = 'none';
ebi('tree').style.display = 'none';
var html = ['<tr><td>-</td><td colspan="4"><a href="#" id="unsearch">close search results</a></td></tr>'];
var res = JSON.parse(this.responseText);
for (var a = 0; a < res.length; a++) {
var r = res[a],
var html = mk_files_header(tagord);
html.push('<tbody>');
html.push('<tr><td>-</td><td colspan="42"><a href="#" id="unsearch">close search results</a></td></tr>');
for (var a = 0; a < res.hits.length; a++) {
var r = res.hits[a],
ts = parseInt(r.ts),
sz = esc(r.sz + ''),
rp = esc(r.rp + ''),
@ -674,14 +684,29 @@ function autoplay_blocked() {
ext = '%';
links = links.join('');
html.push('<tr><td>-</td><td><div>' + links + '</div></td><td>' + sz +
'</td><td>' + ext + '</td><td>' + unix2iso(ts) + '</td></tr>');
var nodes = ['<tr><td>-</td><td><div>' + links + '</div>', sz];
for (var b = 0; b < tagord.length; b++) {
var k = tagord[b],
v = r.tags[k] || "";
if (k == "dur") {
var sv = s2ms(v);
nodes[nodes.length - 1] += '</td><td sortv="' + v + '">' + sv;
continue;
}
nodes.push(v);
}
nodes = nodes.concat([ext, unix2iso(ts)]);
html.push(nodes.join('</td><td>'));
html.push('</td></tr>');
}
if (!orig_html)
orig_html = ebi('files').tBodies[0].innerHTML;
orig_html = ebi('files').innerHTML;
ofiles.tBodies[0].innerHTML = html.join('\n');
ofiles.innerHTML = html.join('\n');
ofiles.setAttribute("ts", this.ts);
reload_browser();
@ -692,7 +717,7 @@ function autoplay_blocked() {
ev(e);
ebi('path').style.display = 'inline-block';
ebi('tree').style.display = 'block';
ebi('files').tBodies[0].innerHTML = orig_html;
ebi('files').innerHTML = orig_html;
orig_html = null;
reload_browser();
}
@ -851,17 +876,34 @@ function autoplay_blocked() {
ebi('srv_info').innerHTML = '<span>' + res.srvinf + '</span>';
var nodes = res.dirs.concat(res.files);
var top = this.top;
var html = [];
var html = mk_files_header(res.taglist);
html.push('<tbody>');
for (var a = 0; a < nodes.length; a++) {
var r = nodes[a],
ln = '<tr><td>' + r.lead + '</td><td><a href="' +
top + r.href + '">' + esc(decodeURIComponent(r.href)) + '</a>';
ln = ['<tr><td>' + r.lead + '</td><td><a href="' +
top + r.href + '">' + esc(decodeURIComponent(r.href)) + '</a>', r.sz];
ln = [ln, r.sz, r.ext, unix2iso(r.ts)].join('</td><td>');
for (var b = 0; b < res.taglist.length; b++) {
var k = res.taglist[b],
v = (r.tags || {})[k] || "";
if (k[0] == '.')
k = k.slice(1);
if (k == "dur") {
var sv = s2ms(v);
ln[ln.length - 1] += '</td><td sortv="' + v + '">' + sv;
continue;
}
ln.push(v);
}
ln = ln.concat([r.ext, unix2iso(r.ts)]).join('</td><td>');
html.push(ln + '</td></tr>');
}
html.push('</tbody>');
html = html.join('\n');
ebi('files').tBodies[0].innerHTML = html;
ebi('files').innerHTML = html;
history.pushState(html, this.top, this.top);
apply_perms(res.perms);
despin('#files');
@ -924,7 +966,7 @@ function autoplay_blocked() {
window.onpopstate = function (e) {
console.log(e.url + ' ,, ' + ((e.state + '').slice(0, 64)));
if (e.state) {
ebi('files').tBodies[0].innerHTML = e.state;
ebi('files').innerHTML = e.state;
reload_tree();
reload_browser();
}
@ -932,7 +974,7 @@ function autoplay_blocked() {
if (window.history && history.pushState) {
var u = get_vpath();
history.replaceState(ebi('files').tBodies[0].innerHTML, u, u);
history.replaceState(ebi('files').innerHTML, u, u);
}
})();
@ -989,6 +1031,28 @@ function apply_perms(perms) {
}
function mk_files_header(taglist) {
var html = ['<thead>', '<th></th>', '<th>File Name</th>', '<th sort="int">Size</th>'];
for (var a = 0; a < taglist.length; a++) {
var tag = taglist[a];
var c1 = tag.slice(0, 1).toUpperCase();
tag = c1 + tag.slice(1);
if (c1 == '.')
tag = '<th sort="int">' + tag.slice(1);
else
tag = '<th>' + tag;
html.push(tag + '</th>');
}
html = html.concat([
'<th>T</th>',
'<th>Date</th>',
'</thead>',
]);
return html;
}
function reload_browser(not_mp) {
makeSortable(ebi('files'));
@ -1012,6 +1076,7 @@ function reload_browser(not_mp) {
hsz = sz.replace(/\B(?=(\d{3})+(?!\d))/g, " ");
oo[a].textContent = hsz;
oo[a].setAttribute("sortv", sz);
}
if (!not_mp) {

View file

@ -772,13 +772,13 @@ function up2k_init(have_crypto) {
if (!response.name) {
var msg = '';
var smsg = '';
if (!response || !response.length) {
if (!response || !response.hits || !response.hits.length) {
msg = 'not found on server';
smsg = '404';
}
else {
smsg = 'found';
var hit = response[0],
var hit = response.hits[0],
msg = linksplit(hit.rp).join(''),
tr = unix2iso(hit.ts),
tu = unix2iso(t.lmod),

View file

@ -76,7 +76,7 @@ function import_js(url, cb) {
function sortTable(table, col) {
var tb = table.tBodies[0], // use `<tbody>` to ignore `<thead>` and `<tfoot>` rows
var tb = table.tBodies[0],
th = table.tHead.rows[0].cells,
tr = Array.prototype.slice.call(tb.rows, 0),
i, reverse = th[col].className == 'sort1' ? -1 : 1;
@ -90,11 +90,11 @@ function sortTable(table, col) {
if (!b.cells[col])
return 1;
var v1 = a.cells[col].textContent.trim();
var v2 = b.cells[col].textContent.trim();
var v1 = a.cells[col].getAttribute('sortv') || a.cells[col].textContent.trim();
var v2 = b.cells[col].getAttribute('sortv') || b.cells[col].textContent.trim();
if (stype == 'int') {
v1 = parseInt(v1.replace(/,/g, ''));
v2 = parseInt(v2.replace(/,/g, ''));
v1 = parseInt(v1.replace(/,/g, '')) || 0;
v2 = parseInt(v2.replace(/,/g, '')) || 0;
return reverse * (v1 - v2);
}
return reverse * (v1.localeCompare(v2));
@ -225,6 +225,12 @@ function unix2iso(ts) {
}
function s2ms(s) {
var m = Math.floor(s / 60);
return m + ":" + ("0" + (s - m * 60)).slice(-2);
}
function has(haystack, needle) {
for (var a = 0; a < haystack.length; a++)
if (haystack[a] == needle)