def _file_info(self, path):
entry = self.storage.file_info(path)
entry.href = url.my(path)
# shared = self.shared.get(path)
# if shared:
# shared = url.pub(shared)
# entry.shared = shared
entry.open_url = entry.href
if entry.is_audio():
dirpath = os.path.dirname(path)
filename = os.path.basename(path)
entry.open_url = url.my(dirpath) + '?play=' + filename
elif entry.is_viewable():
entry.open_url = entry.href + '?see'
return entry
def render(self, req, storage, path):
""" handles GET requests """
# self._log('Handler.render(%s)' % path)
tmpl = url.join(self.name, 'index.htm')
args = {
'file_url': url.my(path),
'user': getattr(req, 'user'),
'path_prefixes': url.prefixes(path, storage.exists)
}
return resp.RenderTemplate(tmpl, args)
def _rename(self, path, oldname, newname):
self._log("mv %s/%s %s/%s" % (path, oldname, path, newname))
if os.path.dirname(oldname):
raise resp.RequestError('Expected bare filename: ' + oldname)
if os.path.dirname(newname):
raise resp.RequestError('Expected bare filename: ' + newname)
old = os.path.join(path, oldname)
new = os.path.join(path, newname)
self.storage.rename(old, new)
return resp.Redirect(url.my(path))
def _upload(self, req, path):
redir_url = url.my(path)
f = req.files['file']
if not f.filename:
return resp.Redirect(redir_url)
tmppath = self.storage.mktemp(f.filename)
self._log('Saving file as %s ...' % tmppath)
f.save(tmppath)
self.storage.move_from_fpath(tmppath, path, f.filename)
return resp.Redirect(redir_url)
def _delete(self, path, files):
if isinstance(files, str):
files = [files]
for fname in files:
if os.path.dirname(fname):
return self.r400('Expected bare filename: ' + fname)
fpath = os.path.join(path, fname)
self._log("rm %s" % fpath)
e = self.storage.delete(fpath)
if e:
raise e
return resp.Redirect(url.my(path))
def r404(self, path=None):
if path is None:
return flask.redirect(url.my())
args = {
'path': path,
'path_prefixes': self._prefixes(path),
'title': 'no ' + path if path else 'not found'
}
mimetype = content.guess_mime(path)
if mimetype is None:
args['maybe_new'] = {
'path': path,
'mime': 'fs/dir',
'desc': 'directory'
}
elif mimetype.startswith('text/'):
args['maybe_new'] = {
'path': path,
'mime': mimetype,
'desc': 'text file'
}
return flask.render_template('404.htm', **args), 404
def render(self, req, storage, path):
self.storage = storage
play = req.args.get('play')
tabindex = 2
addressbar = self._prefixes(path, tabindex)
tabindex += len(addressbar)
lsdir = []
for fname in self.storage.list_dir(path):
file_path = url.join(path, fname)
entry = self._file_info(file_path)
lsfile = {
'name': fname,
'mime': content.guess_mime(fname),
'href': entry.href,
'size': entry.size,
'isdir': entry.is_dir,
'is_hidden': fname.startswith('.'),
'open_url': entry.open_url,
'ctime': entry.ctime,
'full_ctime': time.ctime(entry.ctime)+' '+time.tzname[0],
'created_at': content.smart_time(entry.ctime),
# 'shared': entry.shared,
}
if entry.is_dir:
lsfile['icon_src'] = 'dir-icon'
lsfile['icon_alt'] = 'd'
else:
lsfile['icon_src'] = 'file-icon'
lsfile['icon_alt'] = '-'
if fname == play:
lsfile['play_url'] = entry.href
if entry.href.endswith('.m3u'):
u, e = self.storage.read_text(file_path)
if e:
raise e
for line in u.splitlines():
if not line.startswith('#'):
lsfile['play_url'] = line
break
if entry.can_rename:
lsfile['rename_url'] = url.my(path) + '?rename=' + fname
lsdir.append(lsfile)
clipboard = []
for entry in self.storage.clipboard_list():
loc = entry['tmp'] if entry['cut'] else entry['path']
isdir = self.storage.is_dir(loc)
e = {}
e['do'] = 'cut' if entry['cut'] else 'copy'
e['path'] = entry['path']
e['icon_src'] = 'dir-icon' if isdir else 'file-icon'
clipboard.append(e)
lsdir = sorted(lsdir, key=lambda d: (not d['isdir'], d['name']))
for entry in lsdir:
entry['tabindex'] = tabindex
tabindex += 1
user = getattr(req, 'user')
templvars = {
'path': path,
'lsdir': lsdir,
'title': path,
'path_prefixes': addressbar,
'rename': req.args.get('rename'),
'clipboard': clipboard,
'upload_tabidx': tabindex,
'user': user
}
return resp.RenderTemplate('dir/index.htm', templvars)
def _mkdir(self, dirname):
e = self.storage.make_dir(dirname)
if e:
raise e
return resp.Redirect(url.my(dirname))
def action(self, req, storage, path):
self.storage = storage
actions = req.form.getlist('action')
if 'rename' in actions:
oldname = req.form.get('oldname')
newname = req.form.get('newname')
return self._rename(path, oldname, newname)
action = actions[0]
if action == 'upload':
if 'file' not in req.files:
raise resp.RequestError('no file in POST')
return self._upload(req, path)
# if action == 'share':
# return self._share(path)
if action == 'delete':
files = req.form.getlist('file')
return self._delete(path, files)
if action == 'create':
mime = req.form.get('mime')
name = req.form.get('name')
if mime == 'fs/dir':
return self._mkdir(name)
elif mime.startswith('text/'):
fpath = os.path.join(path, name)
e = self.storage.write_text(fpath, '')
if e:
raise e
return resp.Redirect(url.my(name) + '?edit')
raise resp.RequestError('cannot create file with type ' + mime)
if action == 'cut':
files = req.form.getlist('file')
files = map(str.strip, files)
for f in files:
name = os.path.join(path, f)
e = self.storage.clipboard_cut(name)
if e:
raise e
return resp.Redirect(url.my(path))
if action == 'copy':
files = req.form.getlist('file')
files = map(str.strip, files)
for f in files:
name = os.path.join(path, f)
e = self.storage.clipboard_copy(name)
if e:
raise e
return resp.Redirect(url.my(path))
if action in ['paste', 'cb_clear']:
into = path if action == 'paste' else None
e = self.storage.clipboard_paste(into, dryrun=False)
if e:
raise e
return resp.Redirect(url.my(path))
if action == 'cb_clear':
e = self.storage.clipboard_clear()
if e:
raise e
return resp.Redirect(url.my(path))
raise resp.RequestError('unknown POST: %s' % action)
