91
91
# action=svnupdate: Bring a file up to date with the head revision.
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# path: The path to the file to be updated. Only one file may be
95
# action=svnpublish: Set the "published" flag on a file to True.
96
# path: The path to the file to be published. Can be specified
99
# action=svnunpublish: Set the "published" flag on a file to False.
100
# path: The path to the file to be unpublished. Can be specified
94
# revision: The revision number to update to. If not provided this
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97
# action=svncommit: Commit a file(s) or directory(s) to the repository.
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98
# path: The path to the file or directory to be committed. Can be
119
113
# path: The path to the directory to be checked (under the IVLE
120
114
# repository base).
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# action=svncleanup: Recursively clean up the working copy, removing locks,
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# resuming unfinished operations, etc.
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# path: The path to the directory to be cleaned
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# TODO: Implement the following actions:
123
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# svnupdate (done?)
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122
# TODO: Implement ZIP unpacking in putfiles (done?).
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from ivle import (util, studpath, zip)
139
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from ivle.fileservice_lib.exceptions import WillNotOverwrite
143
def get_login(_realm, existing_login, _may_save):
144
"""Callback function used by pysvn for authentication.
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realm, existing_login, _may_save: The 3 arguments passed by pysvn to
147
The following has been determined empirically, not from docs:
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existing_login will be the name of the user who owns the process on
149
the first attempt, "" on subsequent attempts. We use this fact.
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# Only provide credentials on the _first_ attempt.
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# If we're being asked again, then it means the credentials failed for
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# some reason and we should just fail. (This is not desirable, but it's
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# better than being asked an infinite number of times).
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return (existing_login != "", str(ivle.conf.login),
156
str(ivle.conf.svn_pass), True)
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# Make a Subversion client object
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svnclient = pysvn.Client()
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svnclient.callback_get_login = get_login
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# Make a Subversion client object (which will log in with this user's
142
# credentials, upon request)
143
svnclient = ivle.svn.create_auth_svn_client(username=ivle.conf.login,
144
password=ivle.conf.svn_pass)
161
145
svnclient.exception_style = 0 # Simple (string) exceptions
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147
DEFAULT_LOGMESSAGE = "No log message supplied."
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frompath = fields.getfirst('from')
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319
topath = fields.getfirst('to')
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movefile(req, frompath, topath)
320
svn = fields.getfirst('svn')
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svn_movefile(req, frompath, topath)
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movefile(req, frompath, topath)
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326
def action_mkdir(req, fields):
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"""Creates a directory with the given path.
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for datum in data:
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# Each of the uploaded files
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filepath = os.path.join(path, datum.filename)
424
(_, _, filepath_local) = studpath.url_to_jailpaths(filepath)
412
filepath_local = studpath.to_home_path(filepath)
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if os.path.isdir(filepath_local):
426
414
raise ActionError("A directory already exists "
427
415
+ "with that name")
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# First get the entire path (within jail)
440
_, _, abspath = studpath.url_to_jailpaths(path)
428
abspath = studpath.to_home_path(path)
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abspath = os.path.join(os.sep, abspath)
442
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zip.unzip(abspath, filedata)
443
431
except (OSError, IOError):
533
521
Reads fields: 'path'
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523
paths = fields.getlist('path')
536
user = studpath.url_to_local(req.path)[0]
524
user = util.split_path(req.path)[0]
537
525
homedir = "/home/%s" % user
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527
paths = map(lambda path: actionpath_to_local(req, path), paths)
541
paths = [studpath.url_to_jailpaths(req.path)[2]]
529
paths = [studpath.to_home_path(req.path)]
543
531
# Set all the dirs in home dir world browsable (o+r,o+x)
544
532
#FIXME: Should really only do those in the direct path not all of the
588
576
Reads fields: 'path' (multiple)
590
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paths = fields.getlist('path')
591
paths = map(lambda path: actionpath_to_local(req, path), paths)
579
paths = map(lambda path: actionpath_to_local(req, path).decode('utf-8'),
594
583
svnclient.add(paths, recurse=True, force=True)
601
590
Reads fields: 'path' (multiple)
603
592
paths = fields.getlist('path')
604
paths = map(lambda path: actionpath_to_local(req, path), paths)
593
paths = map(lambda path: actionpath_to_local(req, path).decode('utf-8'),
607
597
svnclient.remove(paths, force=True)
611
601
def action_svnupdate(req, fields):
612
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"""Performs a "svn update" to each file specified.
604
Reads fields: 'path' and 'revision'
616
606
path = fields.getfirst('path')
607
revision = fields.getfirst('revision')
618
609
raise ActionError("Required field missing")
619
path = actionpath_to_local(req, path)
611
revision = pysvn.Revision( pysvn.opt_revision_kind.head )
614
revision = pysvn.Revision(pysvn.opt_revision_kind.number,
616
except ValueError, e:
617
raise ActionError("Bad revision number: '%s'"%revision,)
618
path = actionpath_to_local(req, path).decode('utf-8')
622
svnclient.update(path, recurse=True)
621
svnclient.update(path, recurse=True, revision=revision)
623
622
except pysvn.ClientError, e:
624
623
raise ActionError(str(e))
644
643
Reads fields: 'path' (multiple)
646
645
paths = fields.getlist('path')
647
paths = map(lambda path: actionpath_to_local(req, path), paths)
646
paths = map(lambda path: actionpath_to_local(req, path).decode('utf-8'),
650
650
svnclient.revert(paths, recurse=True)
651
651
except pysvn.ClientError, e:
652
652
raise ActionError(str(e))
654
def action_svnpublish(req, fields):
655
"""Sets svn property "ivle:published" on each file specified.
656
Should only be called on directories (only effective on directories
661
XXX Currently unused by the client (calls action_publish instead, which
662
has a completely different publishing model).
664
paths = fields.getlist('path')
666
paths = map(lambda path: actionpath_to_local(req, path), paths)
668
paths = [studpath.url_to_jailpaths(req.path)[2]]
672
# Note: Property value doesn't matter
673
svnclient.propset("ivle:published", "", path, recurse=False)
674
except pysvn.ClientError, e:
675
raise ActionError("Directory could not be published")
677
def action_svnunpublish(req, fields):
678
"""Deletes svn property "ivle:published" on each file specified.
682
XXX Currently unused by the client (calls action_unpublish instead, which
683
has a completely different publishing model).
685
paths = fields.getlist('path')
686
paths = map(lambda path: actionpath_to_local(req, path), paths)
690
svnclient.propdel("ivle:published", path, recurse=False)
691
except pysvn.ClientError, e:
692
raise ActionError("Directory could not be unpublished")
694
654
def action_svncommit(req, fields):
695
655
"""Performs a "svn commit" to each file specified.
697
657
Reads fields: 'path' (multiple), 'logmsg' (optional)
699
659
paths = fields.getlist('path')
700
paths = map(lambda path: actionpath_to_local(req, str(path)), paths)
701
logmsg = str(fields.getfirst('logmsg', DEFAULT_LOGMESSAGE))
661
paths = map(lambda path:actionpath_to_local(req,path).decode('utf-8'),
664
paths = [studpath.to_home_path(req.path).decode('utf-8')]
665
logmsg = str(fields.getfirst('logmsg',
666
DEFAULT_LOGMESSAGE)).decode('utf-8')
702
667
if logmsg == '': logmsg = DEFAULT_LOGMESSAGE
716
681
raise ActionError("usage: svncheckout url local-path")
717
682
url = ivle.conf.svn_addr + "/" + urllib.quote(paths[0])
718
683
local_path = actionpath_to_local(req, str(paths[1]))
684
url = url.decode('utf-8')
685
local_path = local_path.decode('utf-8')
720
svnclient.callback_get_login = get_login
721
687
svnclient.checkout(url, local_path, recurse=True)
722
688
except pysvn.ClientError, e:
723
689
raise ActionError(str(e))
730
696
path = fields.getfirst('path')
731
697
logmsg = fields.getfirst('logmsg')
732
url = ivle.conf.svn_addr + "/" + path
698
url = (ivle.conf.svn_addr + "/" + urllib.quote(path)).decode('utf-8')
734
svnclient.callback_get_login = get_login
735
700
svnclient.mkdir(url, log_message=logmsg)
736
701
except pysvn.ClientError, e:
737
702
raise ActionError(str(e))
744
709
Reads fields: 'path'
746
711
path = fields.getfirst('path')
747
url = ivle.conf.svn_addr + "/" + path
712
url = (ivle.conf.svn_addr + "/" + urllib.quote(path)).decode('utf-8')
748
713
svnclient.exception_style = 1
751
svnclient.callback_get_login = get_login
752
716
info = svnclient.info2(url,
753
717
revision=pysvn.Revision(pysvn.opt_revision_kind.head))[0][1]
754
718
return {'svnrevision': info['rev'].number
758
722
except pysvn.ClientError, e:
759
723
# Error code 170000 means ENOENT in this revision.
760
724
if e[1][0][1] == 170000:
761
raise util.IVLEError(404, 'The specified repository path does not exist')
726
raise ActionError('The specified repository path does not exist')
763
728
raise ActionError(str(e[0]))
731
def action_svncleanup(req, fields):
732
"""Recursively clean up the working copy, removing locks, resuming
733
unfinished operations, etc.
734
path: The path to be cleaned"""
736
path = fields.getfirst('path')
738
raise ActionError("Required field missing")
739
path = actionpath_to_local(req, path).decode('utf-8')
742
svnclient.cleanup(path)
743
except pysvn.ClientError, e:
744
raise ActionError(str(e))
766
747
# Table of all action functions #
767
748
# Each function has the interface f(req, fields).
781
762
"svnupdate" : action_svnupdate,
782
763
"svnresolved" : action_svnresolved,
783
764
"svnrevert" : action_svnrevert,
784
"svnpublish" : action_svnpublish,
785
"svnunpublish" : action_svnunpublish,
786
765
"svncommit" : action_svncommit,
787
766
"svncheckout" : action_svncheckout,
788
767
"svnrepomkdir" : action_svnrepomkdir,
789
768
"svnrepostat" : action_svnrepostat,
769
"svncleanup" : action_svncleanup,