# HG changeset patch
# User jake@edge2.net
# Date 1116031690 25200
# Node ID 526722d24ee5b3b860d4060e008219e083488356
# Parent db5eb6a86179ce819db03da9ef2090b32f8e3fc4
reorganize code into classes
clean up html code for w3c validation
diff -r db5eb6a86179 -r 526722d24ee5 hgweb.py
--- a/hgweb.py Fri May 13 17:27:14 2005 -0700
+++ b/hgweb.py Fri May 13 17:48:10 2005 -0700
@@ -24,151 +24,177 @@
l.append('&#%d;' % ord(c))
return ''.join(l)
-def httphdr(type = "text/html"):
+def httphdr(type):
print 'Content-type: %s\n' % type
-def htmldoctype():
- print ''
+class page:
+ def __init__(self, type="text/html", title="Mercurial Web",
+ charset="ISO-8859-1"):
+ print 'Content-type: %s; charset=%s\n' % (type, charset)
+ print ''
+ print ''
+ print ''
+ print '%s' % title
+ print ''
+ print ''
+ print ''
-def htmlhead(title):
- print ''
- print ''
- print '%s' % (title, )
- print ''
-
-def startpage(title):
- httphdr()
- htmldoctype()
- htmlhead(title)
- print ''
-
-def endpage():
- print ''
- print ''
-
-
+ def endpage(self):
+ print ''
+ print ''
-def ent_change(repo, nodeid, changes):
- hn = hg.hex(nodeid)
- i = repo.changelog.rev(nodeid)
- (h1, h2) = [ hg.hex(x) for x in repo.changelog.parents(nodeid) ]
- datestr = time.asctime(time.gmtime(float(changes[2].split(' ')[0])))
- print ''
- print '\t| author: | ' + \
- '%s | ' % (obfuscate(changes[1]), )
- print '\t\tdescription: | ' + \
- '' + \
- '%s |
' % \
- (hn, nl2br(changes[4]), )
- print '\t| date: | %s UTC | ' % (datestr, )
- print '\t\tfiles: | '
- for f in changes[3]:
- print '\t\t%s ' % f
- print '\t |
'
- print '\t| revision: | %d:%s |
' % (hn, hn, )
- print '
'
+ def show_diff(self, a, b, fn):
+ a = a.splitlines(1)
+ b = b.splitlines(1)
+ l = difflib.unified_diff(a, b, fn, fn)
+ print ''
+ for line in l:
+ line = cgi.escape(line[:-1])
+ if line.startswith('+'):
+ print '%s' % (line, )
+ elif line.startswith('-'):
+ print '%s' % (line, )
+ elif line.startswith('@'):
+ print '%s' % (line, )
+ else:
+ print line
+ print ''
-def ent_diff(a, b, fn):
- a = a.splitlines(1)
- b = b.splitlines(1)
- l = difflib.unified_diff(a, b, fn, fn)
- print ''
- for line in l:
- line = cgi.escape(line[:-1])
- if line.startswith('+'):
- print '%s' % (line, )
- elif line.startswith('-'):
- print '%s' % (line, )
- elif line.startswith('@'):
- print '%s' % (line, )
- else:
- print line
- print ''
+class errpage(page):
+ def __init__(self):
+ page.__init__(self, title="Mercurial Web Error Page")
+
+class change_list(page):
+ def __init__(self, repo, reponame):
+ page.__init__(self)
+ self.repo = repo
+ print 'Changes For: %s
' % reponame
-def ent_checkin(repo, nodeid):
- startpage("Mercurial Web")
+ def content(self, start='tip', end='0', boundtype='rev'):
+ print ''
+ cl = []
+ for i in xrange(self.repo.changelog.count()):
+ n = self.repo.changelog.node(i)
+ cl.append((n, self.repo.changelog.read(n)))
+ cl.reverse()
+ for n, ch in cl:
+ print '| '
+ self.change_table(n, ch)
+ print ' |
'
+
+ print '
'
- changes = repo.changelog.read(nodeid)
- hn = hg.hex(nodeid)
- i = repo.changelog.rev(nodeid)
- parents = repo.changelog.parents(nodeid)
- (h1, h2) = [ hg.hex(x) for x in parents ]
- (i1, i2) = [ repo.changelog.rev(x) for x in parents ]
- datestr = time.asctime(time.gmtime(float(changes[2].split(' ')[0])))
- mf = repo.manifest.read(changes[0])
- print ''
- print '\t| revision: | %d:' % (i, ),
- print '%s |
' % (hn, hn, )
- print '\t| parent(s): | %d:' % (i1, )
- print '%s' % (h1, h1, ),
- if i2 != -1:
- print ' %d:%s' % \
- (i2, h2, h2, ),
- else:
- print ' %d:%s' % (i2, h2, ),
- print ' |
'
- print '\t| manifest: | %d:' % \
- (repo.manifest.rev(changes[0]), ),
- print '%s |
' % \
- (hg.hex(changes[0]), hg.hex(changes[0]), )
- print '\t| author: | ' + \
- '%s | ' % (obfuscate(changes[1]), )
- print '\t\tdescription: | ' + \
- '' + \
- '%s |
' % \
- (hn, nl2br(changes[4]), )
- print '\t| date: | %s UTC | ' % (datestr, )
- print '\t\tfiles: | '
- for f in changes[3]:
- print '\t\t%s' % \
- (hg.hex(mf[f]), f, f, ),
- print ' '
- print '\t |
'
- print '
'
+ def change_table(self, nodeid, changes):
+ hn = hg.hex(nodeid)
+ i = self.repo.changelog.rev(nodeid)
+ (h1, h2) = [ hg.hex(x) for x in self.repo.changelog.parents(nodeid) ]
+ datestr = time.asctime(time.gmtime(float(changes[2].split(' ')[0])))
+ print ''
+ print '\t| author: | ' + \
+ '%s | ' % \
+ (obfuscate(changes[1]), )
+ print '\t\tdescription: | ' + \
+ '' + \
+ '%s |
' % \
+ (hn, nl2br(cgi.escape(changes[4])), )
+ print '\t| date: | %s UTC | ' % (datestr, )
+ print '\t\tfiles: | '
+ for f in changes[3]:
+ print '\t\t%s ' % \
+ (hn, f, cgi.escape(f), )
+ print '\t |
'
+ print '\t| revision: | %d:%s |
' % (hn, hn, )
+ print '
'
+
+class checkin(page):
+ def __init__(self, repo, nodestr):
+ page.__init__(self)
+ self.repo = repo
+ self.node = hg.bin(nodestr)
+ self.nodestr = nodestr
+ print 'Checkin: %s
' % nodestr
- (c, a, d) = repo.diffrevs(parents[0], nodeid)
- change = repo.changelog.read(parents[0])
- mf2 = repo.manifest.read(change[0])
- for f in c:
- ent_diff(repo.file(f).read(mf2[f]), repo.file(f).read(mf[f]), f)
- for f in a:
- ent_diff('', repo.file(f).read(mf[f]), f)
- for f in d:
- ent_diff(repo.file(f).read(mf2[f]), '', f)
-
- endpage()
-
+ def content(self):
+ changes = self.repo.changelog.read(self.node)
+ i = self.repo.changelog.rev(self.node)
+ parents = self.repo.changelog.parents(self.node)
+ (h1, h2) = [ hg.hex(x) for x in parents ]
+ (i1, i2) = [ self.repo.changelog.rev(x) for x in parents ]
+ datestr = time.asctime(time.gmtime(float(changes[2].split(' ')[0])))
+ mf = self.repo.manifest.read(changes[0])
+ print ''
+ print '\t| revision: | %d:' % (i, ),
+ print '%s |
' % \
+ (self.nodestr, self.nodestr, )
+ print '\t| parent(s): | %d:' % (i1, )
+ print '%s' % (h1, h1, ),
+ if i2 != -1:
+ print ' %d:%s' % \
+ (i2, h2, h2, ),
+ else:
+ print ' %d:%s' % (i2, h2, ),
+ print ' |
'
+ print '\t| manifest: | %d:' % \
+ (self.repo.manifest.rev(changes[0]), ),
+ print '%s |
' % \
+ (hg.hex(changes[0]), hg.hex(changes[0]), )
+ print '\t| author: | ' + \
+ '%s | ' % \
+ (obfuscate(changes[1]), )
+ print '\t\tdescription: | ' + \
+ '' + \
+ '%s |
' % \
+ (self.nodestr, nl2br(cgi.escape(changes[4])), )
+ print '\t| date: | %s UTC | ' % (datestr, )
+ print '\t\tfiles: | '
+ for f in changes[3]:
+ print '\t\t%s' % \
+ (hg.hex(mf[f]), f, cgi.escape(f), ),
+ print ' '
+ print '\t |
'
+ print '
'
-def ent_file(repo, nodeid, fn):
- print '%s (%s)
' % (fn, hg.hex(nodeid), )
- print ''
- print cgi.escape(repo.file(fn).read(nodeid))
- print '
'
+ (c, a, d) = self.repo.diffrevs(parents[0], self.node)
+ change = self.repo.changelog.read(parents[0])
+ mf2 = self.repo.manifest.read(change[0])
+ for f in c:
+ self.show_diff(self.repo.file(f).read(mf2[f]), \
+ self.repo.file(f).read(mf[f]), f)
+ for f in a:
+ self.show_diff('', self.repo.file(f).read(mf[f]), f)
+ for f in d:
+ self.show_diff(self.repo.file(f).read(mf2[f]), '', f)
-def change_page():
- startpage("Mercurial Web")
- print ''
- cl = []
- for i in xrange(repo.changelog.count()):
- n = repo.changelog.node(i)
- cl.append((n, repo.changelog.read(n)))
- cl.reverse()
- for n, ch in cl:
- print '| '
- ent_change(repo, n, ch)
- print ' | '
+class filepage(page):
+ def __init__(self, repo, fn, node=None, cs=None):
+ page.__init__(self)
+ self.repo = repo
+ self.fn = fn
+ if cs:
+ chng = self.repo.changelog.read(hg.bin(cs))
+ mf = self.repo.manifest.read(chng[0])
+ self.node = mf[self.fn]
+ self.nodestr = hg.hex(self.node)
+ else:
+ self.nodestr = node
+ self.node = hg.bin(node)
+ print '%s (%s)
' % \
+ (cgi.escape(self.fn), self.nodestr, )
+ print 'history
' % self.fn
- print '
'
- endpage()
+ def content(self):
+ print ''
+ print cgi.escape(self.repo.file(self.fn).read(self.node))
+ print '
'
args = cgi.parse()
@@ -176,24 +202,31 @@
repo = hg.repository(ui, repo_path)
if not args.has_key('cmd'):
- change_page()
+ page = change_list(repo, 'Mercurial')
+ page.content()
+ page.endpage()
elif args['cmd'][0] == 'chkin':
if not args.has_key('nd'):
+ page = errpage()
print 'No Node!
'
else:
- ent_checkin(repo, hg.bin(args['nd'][0]))
+ page = checkin(repo, args['nd'][0])
+ page.content()
+ page.endpage()
elif args['cmd'][0] == 'file':
- startpage("Mercurial Web")
-
- if not args.has_key('nd'):
- print 'No Node!
'
- elif not args.has_key('fn'):
- print 'No Filename!
'
+ if not (args.has_key('nd') and args.has_key('fn')) and \
+ not (args.has_key('cs') and args.has_key('fn')):
+ page = errpage()
+ print 'Invalid Args!
'
else:
- ent_file(repo, hg.bin(args['nd'][0]), args['fn'][0])
- endpage()
+ if args.has_key('nd'):
+ page = filepage(repo, args['fn'][0], node=args['nd'][0])
+ else:
+ page = filepage(repo, args['fn'][0], cs=args['cs'][0])
+ page.content()
+ page.endpage()
elif args['cmd'][0] == 'branches':
httphdr("text/plain")
@@ -225,6 +258,7 @@
sys.stdout.write(z.flush())
else:
- startpage("Mercurial Web Error")
- print 'unknown command: ', args['cmd'][0], '
'
- endpage()
+ page = errpage()
+ print 'unknown command: %s
' % \
+ cgi.escape(args['cmd'][0])
+ page.endpage()