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# cmd_content.py - web interface for bazaar
# this code is derived by the hgweb server of the Matt Mackall's mercurial
# project
#
# Copyright 2006 Goffredo Baroncelli <kreijack@inwind.it>
#
# This file is part of bazaar-webserve.
#
# bazaar-webserve is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# bazaar-webserve is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with bazaar-webserve; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
from bzrlib.annotate import _annotate_file
import hgweb
from hgweb import (
WebServeErrorRevisionNotFound,
WebServeErrorPathNotFound
)
def _file_annotate(hgweb, file_id, file_version):
count = 0
parity = 1
oldvalues = ['-1', 'unknow', 'unknow']
for (revno_str, author, date_str, line_rev_id, text) in \
_annotate_file(hgweb.branch, file_version, file_id):
if revno_str != "":
parity = 1- parity
count = count + 1
if revno_str == "":
tmpl = "contentline"
(revision, author, line_rev_id) = oldvalues
else:
tmpl = "revidannotateline"
revno = hgweb.revision_history.revid2revno(line_rev_id)
oldvalues = (revno, author, line_rev_id)
yield hgweb.t(tmpl,
parity = parity,
linenumber = count,
author = author[:7],
revno = revno,
labelrevno = len(revno) > 10 and revno[:9]+"..." or revno,
revid = line_rev_id,
line = text.decode(hgweb.encoding, 'replace'))
def _file_contents(hgweb, file_id, file_version):
count = 0
parity = 1
revtree = hgweb.branch.repository.revision_tree(file_version)
for line in revtree.get_file_lines(file_id):
parity = 1- parity
count = count + 1
yield hgweb.t("contentline",
parity = parity,
linenumber = count,
line = line.decode(hgweb.encoding, 'replace'))
def content(hgweb, revid, path, pathrevid, annotate=False):
revid = hgweb.get_revid(revid)
pathrevid = hgweb.get_revid(pathrevid, revid)
if not path:
raise WebServeErrorPathNotFound(revid, path, pathrevid)
if not hgweb.revision_history.exist_revision(revid):
raise WebServeErrorRevisionNotFound(revid)
if not hgweb.revision_history.exist_revision(pathrevid):
raise WebServeErrorRevisionNotFound(pathrevid)
rev = hgweb.branch.repository.get_revision(revid)
file_id = hgweb.get_fileid(path, pathrevid)
inv = hgweb.branch.repository.get_revision_inventory(revid)
if file_id == None or not inv.has_id(file_id):
raise WebServeErrorPathNotFound(revid, path, pathrevid)
finc = inv[file_id]
revid = finc.revision
if finc.kind == "symlink":
entries = hgweb.t("linkline",
name=finc.name,
value=finc.symlink_target)
elif annotate:
entries = _file_annotate(hgweb, file_id, revid)
else:
entries = _file_contents(hgweb, file_id, revid)
yield hgweb.t(annotate and 'fileannotate' or 'filecontent',
entries = entries,
cntnav = lambda **map: hgweb.template_nav_revid(
"cntnaventry",
rev.revision_id,
path=path,
pathrevid=pathrevid),
node = rev.revision_id,
author = rev.committer,
desc = rev.message,
path = path,
fileid = file_id,
date = rev.timestamp,
pathrevid = pathrevid,
linkrev = hgweb.template_revid(rev.revision_id),
linkpath = hgweb.template_path(rev.revision_id, path, pathrevid),
)
def dump_content(hgweb, revid, path, pathrevid):
revid = hgweb.get_revid(revid)
pathrevid = hgweb.get_revid(pathrevid, revid)
if not hgweb.revision_history.exist_revision(revid):
raise WebServeErrorRevisionNotFound(revid)
if not hgweb.revision_history.exist_revision(pathrevid):
raise WebServeErrorRevisionNotFound(pathrevid)
rev = hgweb.branch.repository.get_revision(revid)
file_id = hgweb.get_fileid(path, pathrevid)
inv = hgweb.branch.repository.get_revision_inventory(revid)
if file_id == None or not inv.has_id(file_id):
raise WebServeErrorPathNotFound(revid, path, pathrevid)
finc = inv[file_id]
revid = finc.revision
hgweb.raw_write('Content-Type: application/force-download\n' \
'Content-Disposition: attachment; filename=%s\n\n'%(
path.encode("utf_8","replace")))
if finc.kind == "symlink":
hgweb.raw_write("symlink: %s => %s\n"%(finc.name, finc.symlink_target))
else:
rev_tree = hgweb.branch.repository.revision_tree(revid)
hgweb.raw_write(rev_tree.get_file(file_id).read())
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