# hgweb/hgweb_mod.py - Web interface for a repository.
#
# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms
# of the GNU General Public License, incorporated herein by reference.
import os, mimetypes, re
from mercurial.node import hex, nullid, short
from mercurial.repo import RepoError
from mercurial import mdiff, ui, hg, util, archival, patch, hook
from mercurial import revlog, templater, templatefilters, changegroup
from common import get_mtime, style_map, paritygen, countgen, get_contact
from common import ErrorResponse
from common import HTTP_OK, HTTP_BAD_REQUEST, HTTP_NOT_FOUND, HTTP_SERVER_ERROR
from request import wsgirequest
import webcommands, protocol
shortcuts = {
'cl': [('cmd', ['changelog']), ('rev', None)],
'sl': [('cmd', ['shortlog']), ('rev', None)],
'cs': [('cmd', ['changeset']), ('node', None)],
'f': [('cmd', ['file']), ('filenode', None)],
'fl': [('cmd', ['filelog']), ('filenode', None)],
'fd': [('cmd', ['filediff']), ('node', None)],
'fa': [('cmd', ['annotate']), ('filenode', None)],
'mf': [('cmd', ['manifest']), ('manifest', None)],
'ca': [('cmd', ['archive']), ('node', None)],
'tags': [('cmd', ['tags'])],
'tip': [('cmd', ['changeset']), ('node', ['tip'])],
'static': [('cmd', ['static']), ('file', None)]
}
def _up(p):
if p[0] != "/":
p = "/" + p
if p[-1] == "/":
p = p[:-1]
up = os.path.dirname(p)
if up == "/":
return "/"
return up + "/"
def revnavgen(pos, pagelen, limit, nodefunc):
def seq(factor, limit=None):
if limit:
yield limit
if limit >= 20 and limit <= 40:
yield 50
else:
yield 1 * factor
yield 3 * factor
for f in seq(factor * 10):
yield f
def nav(**map):
l = []
last = 0
for f in seq(1, pagelen):
if f < pagelen or f <= last:
continue
if f > limit:
break
last = f
if pos + f < limit:
l.append(("+%d" % f, hex(nodefunc(pos + f).node())))
if pos - f >= 0:
l.insert(0, ("-%d" % f, hex(nodefunc(pos - f).node())))
try:
yield {"label": "(0)", "node": hex(nodefunc('0').node())}
for label, node in l:
yield {"label": label, "node": node}
yield {"label": "tip", "node": "tip"}
except RepoError:
pass
return nav
class hgweb(object):
def __init__(self, repo, name=None):
if isinstance(repo, str):
parentui = ui.ui(report_untrusted=False, interactive=False)
self.repo = hg.repository(parentui, repo)
else:
self.repo = repo
hook.redirect(True)
self.mtime = -1
self.reponame = name
self.archives = 'zip', 'gz', 'bz2'
self.stripecount = 1
self._capabilities = None
# a repo owner may set web.templates in .hg/hgrc to get any file
# readable by the user running the CGI script
self.templatepath = self.config("web", "templates",
templater.templatepath(),
untrusted=False)
# The CGI scripts are often run by a user different from the repo owner.
# Trust the settings from the .hg/hgrc files by default.
def config(self, section, name, default=None, untrusted=True):
return self.repo.ui.config(section, name, default,
untrusted=untrusted)
def configbool(self, section, name, default=False, untrusted=True):
return self.repo.ui.configbool(section, name, default,
untrusted=untrusted)
def configlist(self, section, name, default=None, untrusted=True):
return self.repo.ui.configlist(section, name, default,
untrusted=untrusted)
def refresh(self):
mtime = get_mtime(self.repo.root)
if mtime != self.mtime:
self.mtime = mtime
self.repo = hg.repository(self.repo.ui, self.repo.root)
self.maxchanges = int(self.config("web", "maxchanges", 10))
self.stripecount = int(self.config("web", "stripes", 1))
self.maxshortchanges = int(self.config("web", "maxshortchanges", 60))
self.maxfiles = int(self.config("web", "maxfiles", 10))
self.allowpull = self.configbool("web", "allowpull", True)
self.encoding = self.config("web", "encoding", util._encoding)
self._capabilities = None
def capabilities(self):
if self._capabilities is not None:
return self._capabilities
caps = ['lookup', 'changegroupsubset']
if self.configbool('server', 'uncompressed'):
caps.append('stream=%d' % self.repo.changelog.version)
if changegroup.bundlepriority:
caps.append('unbundle=%s' % ','.join(changegroup.bundlepriority))
self._capabilities = caps
return caps
def run(self):
if not os.environ.get('GATEWAY_INTERFACE', '').startswith("CGI/1."):
raise RuntimeError("This function is only intended to be called while running as a CGI script.")
import mercurial.hgweb.wsgicgi as wsgicgi
wsgicgi.launch(self)
def __call__(self, env, respond):
req = wsgirequest(env, respond)
self.run_wsgi(req)
return req
def run_wsgi(self, req):
self.refresh()
# expand form shortcuts
for k in shortcuts.iterkeys():
if k in req.form:
for name, value in shortcuts[k]:
if value is None:
value = req.form[k]
req.form[name] = value
del req.form[k]
# work with CGI variables to create coherent structure
# use SCRIPT_NAME, PATH_INFO and QUERY_STRING as well as our REPO_NAME
req.url = req.env['SCRIPT_NAME']
if not req.url.endswith('/'):
req.url += '/'
if 'REPO_NAME' in req.env:
req.url += req.env['REPO_NAME'] + '/'
if req.env.get('PATH_INFO'):
parts = req.env.get('PATH_INFO').strip('/').split('/')
repo_parts = req.env.get('REPO_NAME', '').split('/')
if parts[:len(repo_parts)] == repo_parts:
parts = parts[len(repo_parts):]
query = '/'.join(parts)
else:
query = req.env['QUERY_STRING'].split('&', 1)[0]
query = query.split(';', 1)[0]
# translate user-visible url structure to internal structure
args = query.split('/', 2)
if 'cmd' not in req.form and args and args[0]:
cmd = args.pop(0)
style = cmd.rfind('-')
if style != -1:
req.form['style'] = [cmd[:style]]
cmd = cmd[style+1:]
# avoid accepting e.g. style parameter as command
if hasattr(webcommands, cmd) or hasattr(protocol, cmd):
req.form['cmd'] = [cmd]
if args and args[0]:
node = args.pop(0)
req.form['node'] = [node]
if args:
req.form['file'] = args
if cmd == 'static':
req.form['file'] = req.form['node']
elif cmd == 'archive':
fn = req.form['node'][0]
for type_, spec in self.archive_specs.iteritems():
ext = spec[2]
if fn.endswith(ext):
req.form['node'] = [fn[:-len(ext)]]
req.form['type'] = [type_]
# process this if it's a protocol request
cmd = req.form.get('cmd', [''])[0]
if cmd in protocol.__all__:
method = getattr(protocol, cmd)
method(self, req)
return
# process the web interface request
try:
tmpl = self.templater(req)
ctype = tmpl('mimetype', encoding=self.encoding)
ctype = templater.stringify(ctype)
if cmd == '':
req.form['cmd'] = [tmpl.cache['default']]
cmd = req.form['cmd'][0]
if cmd not in webcommands.__all__:
msg = 'No such method: %s' % cmd
raise ErrorResponse(HTTP_BAD_REQUEST, msg)
elif cmd == 'file' and 'raw' in req.form.get('style', []):
self.ctype = ctype
content = webcommands.rawfile(self, req, tmpl)
else:
content = getattr(webcommands, cmd)(self, req, tmpl)
req.respond(HTTP_OK, ctype)
req.write(content)
del tmpl
except revlog.LookupError, err:
req.respond(HTTP_NOT_FOUND, ctype)
req.write(tmpl('error', error='revision not found: %s' % err.name))
except (RepoError, revlog.RevlogError), inst:
req.respond(HTTP_SERVER_ERROR, ctype)
req.write(tmpl('error', error=str(inst)))
except ErrorResponse, inst:
req.respond(inst.code, ctype)
req.write(tmpl('error', error=inst.message))
def templater(self, req):
# determine scheme, port and server name
# this is needed to create absolute urls
proto = req.env.get('wsgi.url_scheme')
if proto == 'https':
proto = 'https'
default_port = "443"
else:
proto = 'http'
default_port = "80"
port = req.env["SERVER_PORT"]
port = port != default_port and (":" + port) or ""
urlbase = '%s://%s%s' % (proto, req.env['SERVER_NAME'], port)
staticurl = self.config("web", "staticurl") or req.url + 'static/'
if not staticurl.endswith('/'):
staticurl += '/'
# some functions for the templater
def header(**map):
yield tmpl('header', encoding=self.encoding, **map)
def footer(**map):
yield tmpl("footer", **map)
def motd(**map):
yield self.config("web", "motd", "")
def sessionvars(**map):
fields = []
if 'style' in req.form:
style = req.form['style'][0]
if style != self.config('web', 'style', ''):
fields.append(('style', style))
separator = req.url[-1] == '?' and ';' or '?'
for name, value in fields:
yield dict(name=name, value=value, separator=separator)
separator = ';'
# figure out which style to use
style = self.config("web", "style", "")
if 'style' in req.form:
style = req.form['style'][0]
mapfile = style_map(self.templatepath, style)
if not self.reponame:
self.reponame = (self.config("web", "name")
or req.env.get('REPO_NAME')
or req.url.strip('/') or self.repo.root)
# create the templater
tmpl = templater.templater(mapfile, templatefilters.filters,
defaults={"url": req.url,
"staticurl": staticurl,
"urlbase": urlbase,
"repo": self.reponame,
"header": header,
"footer": footer,
"motd": motd,
"sessionvars": sessionvars
})
return tmpl
def archivelist(self, nodeid):
allowed = self.configlist("web", "allow_archive")
for i, spec in self.archive_specs.iteritems():
if i in allowed or self.configbool("web", "allow" + i):
yield {"type" : i, "extension" : spec[2], "node" : nodeid}
def listfilediffs(self, tmpl, files, changeset):
for f in files[:self.maxfiles]:
yield tmpl("filedifflink", node=hex(changeset), file=f)
if len(files) > self.maxfiles:
yield tmpl("fileellipses")
def siblings(self, siblings=[], hiderev=None, **args):
siblings = [s for s in siblings if s.node() != nullid]
if len(siblings) == 1 and siblings[0].rev() == hiderev:
return
for s in siblings:
d = {'node': hex(s.node()), 'rev': s.rev()}
if hasattr(s, 'path'):
d['file'] = s.path()
d.update(args)
yield d
def renamelink(self, fl, node):
r = fl.renamed(node)
if r:
return [dict(file=r[0], node=hex(r[1]))]
return []
def nodetagsdict(self, node):
return [{"name": i} for i in self.repo.nodetags(node)]
def nodebranchdict(self, ctx):
branches = []
branch = ctx.branch()
# If this is an empty repo, ctx.node() == nullid,
# ctx.branch() == 'default', but branchtags() is
# an empty dict. Using dict.get avoids a traceback.
if self.repo.branchtags().get(branch) == ctx.node():
branches.append({"name": branch})
return branches
def nodeinbranch(self, ctx):
branches = []
branch = ctx.branch()
if branch != 'default' and self.repo.branchtags().get(branch) != ctx.node():
branches.append({"name": branch})
return branches
def nodebranchnodefault(self, ctx):
branches = []
branch = ctx.branch()
if branch != 'default':
branches.append({"name": branch})
return branches
def showtag(self, tmpl, t1, node=nullid, **args):
for t in self.repo.nodetags(node):
yield tmpl(t1, tag=t, **args)
def diff(self, tmpl, node1, node2, files):
def filterfiles(filters, files):
l = [x for x in files if x in filters]
for t in filters:
if t and t[-1] != os.sep:
t += os.sep
l += [x for x in files if x.startswith(t)]
return l
parity = paritygen(self.stripecount)
def diffblock(diff, f, fn):
yield tmpl("diffblock",
lines=prettyprintlines(diff),
parity=parity.next(),
file=f,
filenode=hex(fn or nullid))
blockcount = countgen()
def prettyprintlines(diff):
blockno = blockcount.next()
for lineno, l in enumerate(diff.splitlines(1)):
if blockno == 0:
lineno = lineno + 1
else:
lineno = "%d.%d" % (blockno, lineno + 1)
if l.startswith('+'):
ltype = "difflineplus"
elif l.startswith('-'):
ltype = "difflineminus"
elif l.startswith('@'):
ltype = "difflineat"
else:
ltype = "diffline"
yield tmpl(ltype,
line=l,
lineid="l%s" % lineno,
linenumber="% 8s" % lineno)
r = self.repo
c1 = r.changectx(node1)
c2 = r.changectx(node2)
date1 = util.datestr(c1.date())
date2 = util.datestr(c2.date())
modified, added, removed, deleted, unknown = r.status(node1, node2)[:5]
if files:
modified, added, removed = map(lambda x: filterfiles(files, x),
(modified, added, removed))
diffopts = patch.diffopts(self.repo.ui, untrusted=True)
for f in modified:
to = c1.filectx(f).data()
tn = c2.filectx(f).data()
yield diffblock(mdiff.unidiff(to, date1, tn, date2, f, f,
opts=diffopts), f, tn)
for f in added:
to = None
tn = c2.filectx(f).data()
yield diffblock(mdiff.unidiff(to, date1, tn, date2, f, f,
opts=diffopts), f, tn)
for f in removed:
to = c1.filectx(f).data()
tn = None
yield diffblock(mdiff.unidiff(to, date1, tn, date2, f, f,
opts=diffopts), f, tn)
def changelog(self, tmpl, ctx, shortlog=False):
def changelist(limit=0,**map):
cl = self.repo.changelog
l = [] # build a list in forward order for efficiency
for i in xrange(start, end):
ctx = self.repo.changectx(i)
n = ctx.node()
showtags = self.showtag(tmpl, 'changelogtag', n)
l.insert(0, {"parity": parity.next(),
"author": ctx.user(),
"parent": self.siblings(ctx.parents(), i - 1),
"child": self.siblings(ctx.children(), i + 1),
"changelogtag": showtags,
"desc": ctx.description(),
"date": ctx.date(),
"files": self.listfilediffs(tmpl, ctx.files(), n),
"rev": i,
"node": hex(n),
"tags": self.nodetagsdict(n),
"inbranch": self.nodeinbranch(ctx),
"branches": self.nodebranchdict(ctx)})
if limit > 0:
l = l[:limit]
for e in l:
yield e
maxchanges = shortlog and self.maxshortchanges or self.maxchanges
cl = self.repo.changelog
count = cl.count()
pos = ctx.rev()
start = max(0, pos - maxchanges + 1)
end = min(count, start + maxchanges)
pos = end - 1
parity = paritygen(self.stripecount, offset=start-end)
changenav = revnavgen(pos, maxchanges, count, self.repo.changectx)
return tmpl(shortlog and 'shortlog' or 'changelog',
changenav=changenav,
node=hex(cl.tip()),
rev=pos, changesets=count,
entries=lambda **x: changelist(limit=0,**x),
latestentry=lambda **x: changelist(limit=1,**x),
archives=self.archivelist("tip"))
def search(self, tmpl, query):
def changelist(**map):
cl = self.repo.changelog
count = 0
qw = query.lower().split()
def revgen():
for i in xrange(cl.count() - 1, 0, -100):
l = []
for j in xrange(max(0, i - 100), i + 1):
ctx = self.repo.changectx(j)
l.append(ctx)
l.reverse()
for e in l:
yield e
for ctx in revgen():
miss = 0
for q in qw:
if not (q in ctx.user().lower() or
q in ctx.description().lower() or
q in " ".join(ctx.files()).lower()):
miss = 1
break
if miss:
continue
count += 1
n = ctx.node()
showtags = self.showtag(tmpl, 'changelogtag', n)
yield tmpl('searchentry',
parity=parity.next(),
author=ctx.user(),
parent=self.siblings(ctx.parents()),
child=self.siblings(ctx.children()),
changelogtag=showtags,
desc=ctx.description(),
date=ctx.date(),
files=self.listfilediffs(tmpl, ctx.files(), n),
rev=ctx.rev(),
node=hex(n),
tags=self.nodetagsdict(n),
inbranch=self.nodeinbranch(ctx),
branches=self.nodebranchdict(ctx))
if count >= self.maxchanges:
break
cl = self.repo.changelog
parity = paritygen(self.stripecount)
return tmpl('search',
query=query,
node=hex(cl.tip()),
entries=changelist,
archives=self.archivelist("tip"))
def changeset(self, tmpl, ctx):
n = ctx.node()
showtags = self.showtag(tmpl, 'changesettag', n)
parents = ctx.parents()
p1 = parents[0].node()
files = []
parity = paritygen(self.stripecount)
for f in ctx.files():
files.append(tmpl("filenodelink",
node=hex(n), file=f,
parity=parity.next()))
def diff(**map):
yield self.diff(tmpl, p1, n, None)
return tmpl('changeset',
diff=diff,
rev=ctx.rev(),
node=hex(n),
parent=self.siblings(parents),
child=self.siblings(ctx.children()),
changesettag=showtags,
author=ctx.user(),
desc=ctx.description(),
date=ctx.date(),
files=files,
archives=self.archivelist(hex(n)),
tags=self.nodetagsdict(n),
branch=self.nodebranchnodefault(ctx),
inbranch=self.nodeinbranch(ctx),
branches=self.nodebranchdict(ctx))
def filelog(self, tmpl, fctx):
f = fctx.path()
fl = fctx.filelog()
count = fl.count()
pagelen = self.maxshortchanges
pos = fctx.filerev()
start = max(0, pos - pagelen + 1)
end = min(count, start + pagelen)
pos = end - 1
parity = paritygen(self.stripecount, offset=start-end)
def entries(limit=0, **map):
l = []
for i in xrange(start, end):
ctx = fctx.filectx(i)
n = fl.node(i)
l.insert(0, {"parity": parity.next(),
"filerev": i,
"file": f,
"node": hex(ctx.node()),
"author": ctx.user(),
"date": ctx.date(),
"rename": self.renamelink(fl, n),
"parent": self.siblings(fctx.parents()),
"child": self.siblings(fctx.children()),
"desc": ctx.description()})
if limit > 0:
l = l[:limit]
for e in l:
yield e
nodefunc = lambda x: fctx.filectx(fileid=x)
nav = revnavgen(pos, pagelen, count, nodefunc)
return tmpl("filelog", file=f, node=hex(fctx.node()), nav=nav,
entries=lambda **x: entries(limit=0, **x),
latestentry=lambda **x: entries(limit=1, **x))
def filerevision(self, tmpl, fctx):
f = fctx.path()
text = fctx.data()
fl = fctx.filelog()
n = fctx.filenode()
parity = paritygen(self.stripecount)
if util.binary(text):
mt = mimetypes.guess_type(f)[0] or 'application/octet-stream'
text = '(binary:%s)' % mt
def lines():
for lineno, t in enumerate(text.splitlines(1)):
yield {"line": t,
"lineid": "l%d" % (lineno + 1),
"linenumber": "% 6d" % (lineno + 1),
"parity": parity.next()}
return tmpl("filerevision",
file=f,
path=_up(f),
text=lines(),
rev=fctx.rev(),
node=hex(fctx.node()),
author=fctx.user(),
date=fctx.date(),
desc=fctx.description(),
branch=self.nodebranchnodefault(fctx),
parent=self.siblings(fctx.parents()),
child=self.siblings(fctx.children()),
rename=self.renamelink(fl, n),
permissions=fctx.manifest().flags(f))
def fileannotate(self, tmpl, fctx):
f = fctx.path()
n = fctx.filenode()
fl = fctx.filelog()
parity = paritygen(self.stripecount)
def annotate(**map):
last = None
if util.binary(fctx.data()):
mt = (mimetypes.guess_type(fctx.path())[0]
or 'application/octet-stream')
lines = enumerate([((fctx.filectx(fctx.filerev()), 1),
'(binary:%s)' % mt)])
else:
lines = enumerate(fctx.annotate(follow=True, linenumber=True))
for lineno, ((f, targetline), l) in lines:
fnode = f.filenode()
name = self.repo.ui.shortuser(f.user())
if last != fnode:
last = fnode
yield {"parity": parity.next(),
"node": hex(f.node()),
"rev": f.rev(),
"author": name,
"file": f.path(),
"targetline": targetline,
"line": l,
"lineid": "l%d" % (lineno + 1),
"linenumber": "% 6d" % (lineno + 1)}
return tmpl("fileannotate",
file=f,
annotate=annotate,
path=_up(f),
rev=fctx.rev(),
node=hex(fctx.node()),
author=fctx.user(),
date=fctx.date(),
desc=fctx.description(),
rename=self.renamelink(fl, n),
branch=self.nodebranchnodefault(fctx),
parent=self.siblings(fctx.parents()),
child=self.siblings(fctx.children()),
permissions=fctx.manifest().flags(f))
def manifest(self, tmpl, ctx, path):
mf = ctx.manifest()
node = ctx.node()
files = {}
parity = paritygen(self.stripecount)
if path and path[-1] != "/":
path += "/"
l = len(path)
abspath = "/" + path
for f, n in mf.items():
if f[:l] != path:
continue
remain = f[l:]
if "/" in remain:
short = remain[:remain.index("/") + 1] # bleah
files[short] = (f, None)
else:
short = os.path.basename(remain)
files[short] = (f, n)
if not files:
raise ErrorResponse(HTTP_NOT_FOUND, 'Path not found: ' + path)
def filelist(**map):
fl = files.keys()
fl.sort()
for f in fl:
full, fnode = files[f]
if not fnode:
continue
fctx = ctx.filectx(full)
yield {"file": full,
"parity": parity.next(),
"basename": f,
"date": fctx.changectx().date(),
"size": fctx.size(),
"permissions": mf.flags(full)}
def dirlist(**map):
fl = files.keys()
fl.sort()
for f in fl:
full, fnode = files[f]
if fnode:
continue
yield {"parity": parity.next(),
"path": "%s%s" % (abspath, f),
"basename": f[:-1]}
return tmpl("manifest",
rev=ctx.rev(),
node=hex(node),
path=abspath,
up=_up(abspath),
upparity=parity.next(),
fentries=filelist,
dentries=dirlist,
archives=self.archivelist(hex(node)),
tags=self.nodetagsdict(node),
inbranch=self.nodeinbranch(ctx),
branches=self.nodebranchdict(ctx))
def tags(self, tmpl):
i = self.repo.tagslist()
i.reverse()
parity = paritygen(self.stripecount)
def entries(notip=False,limit=0, **map):
count = 0
for k, n in i:
if notip and k == "tip":
continue
if limit > 0 and count >= limit:
continue
count = count + 1
yield {"parity": parity.next(),
"tag": k,
"date": self.repo.changectx(n).date(),
"node": hex(n)}
return tmpl("tags",
node=hex(self.repo.changelog.tip()),
entries=lambda **x: entries(False,0, **x),
entriesnotip=lambda **x: entries(True,0, **x),
latestentry=lambda **x: entries(True,1, **x))
def summary(self, tmpl):
i = self.repo.tagslist()
i.reverse()
def tagentries(**map):
parity = paritygen(self.stripecount)
count = 0
for k, n in i:
if k == "tip": # skip tip
continue;
count += 1
if count > 10: # limit to 10 tags
break;
yield tmpl("tagentry",
parity=parity.next(),
tag=k,
node=hex(n),
date=self.repo.changectx(n).date())
def branches(**map):
parity = paritygen(self.stripecount)
b = self.repo.branchtags()
l = [(-self.repo.changelog.rev(n), n, t) for t, n in b.items()]
l.sort()
for r,n,t in l:
ctx = self.repo.changectx(n)
yield {'parity': parity.next(),
'branch': t,
'node': hex(n),
'date': ctx.date()}
def changelist(**map):
parity = paritygen(self.stripecount, offset=start-end)
l = [] # build a list in forward order for efficiency
for i in xrange(start, end):
ctx = self.repo.changectx(i)
n = ctx.node()
hn = hex(n)
l.insert(0, tmpl(
'shortlogentry',
parity=parity.next(),
author=ctx.user(),
desc=ctx.description(),
date=ctx.date(),
rev=i,
node=hn,
tags=self.nodetagsdict(n),
inbranch=self.nodeinbranch(ctx),
branches=self.nodebranchdict(ctx)))
yield l
cl = self.repo.changelog
count = cl.count()
start = max(0, count - self.maxchanges)
end = min(count, start + self.maxchanges)
return tmpl("summary",
desc=self.config("web", "description", "unknown"),
owner=get_contact(self.config) or "unknown",
lastchange=cl.read(cl.tip())[2],
tags=tagentries,
branches=branches,
shortlog=changelist,
node=hex(cl.tip()),
archives=self.archivelist("tip"))
def filediff(self, tmpl, fctx):
n = fctx.node()
path = fctx.path()
parents = fctx.parents()
p1 = parents and parents[0].node() or nullid
def diff(**map):
yield self.diff(tmpl, p1, n, [path])
return tmpl("filediff",
file=path,
node=hex(n),
rev=fctx.rev(),
branch=self.nodebranchnodefault(fctx),
parent=self.siblings(parents),
child=self.siblings(fctx.children()),
diff=diff)
archive_specs = {
'bz2': ('application/x-tar', 'tbz2', '.tar.bz2', None),
'gz': ('application/x-tar', 'tgz', '.tar.gz', None),
'zip': ('application/zip', 'zip', '.zip', None),
}
def archive(self, tmpl, req, key, type_):
reponame = re.sub(r"\W+", "-", os.path.basename(self.reponame))
cnode = self.repo.lookup(key)
arch_version = key
if cnode == key or key == 'tip':
arch_version = short(cnode)
name = "%s-%s" % (reponame, arch_version)
mimetype, artype, extension, encoding = self.archive_specs[type_]
headers = [
('Content-Type', mimetype),
('Content-Disposition', 'attachment; filename=%s%s' %
(name, extension))
]
if encoding:
headers.append(('Content-Encoding', encoding))
req.header(headers)
req.respond(HTTP_OK)
archival.archive(self.repo, req, cnode, artype, prefix=name)
# add tags to things
# tags -> list of changesets corresponding to tags
# find tag, changeset, file
def cleanpath(self, path):
path = path.lstrip('/')
return util.canonpath(self.repo.root, '', path)
def changectx(self, req):
if 'node' in req.form:
changeid = req.form['node'][0]
elif 'manifest' in req.form:
changeid = req.form['manifest'][0]
else:
changeid = self.repo.changelog.count() - 1
try:
ctx = self.repo.changectx(changeid)
except RepoError:
man = self.repo.manifest
mn = man.lookup(changeid)
ctx = self.repo.changectx(man.linkrev(mn))
return ctx
def filectx(self, req):
path = self.cleanpath(req.form['file'][0])
if 'node' in req.form:
changeid = req.form['node'][0]
else:
changeid = req.form['filenode'][0]
try:
ctx = self.repo.changectx(changeid)
fctx = ctx.filectx(path)
except RepoError:
fctx = self.repo.filectx(path, fileid=changeid)
return fctx
def check_perm(self, req, op, default):
'''check permission for operation based on user auth.
return true if op allowed, else false.
default is policy to use if no config given.'''
user = req.env.get('REMOTE_USER')
deny = self.configlist('web', 'deny_' + op)
if deny and (not user or deny == ['*'] or user in deny):
return False
allow = self.configlist('web', 'allow_' + op)
return (allow and (allow == ['*'] or user in allow)) or default