# hgweb/hgwebdir_mod.py - Web interface for a directory of repositories. # # Copyright 21 May 2005 - (c) 2005 Jake Edge # Copyright 2005, 2006 Matt Mackall # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. import os from mercurial.demandload import demandload demandload(globals(), "mimetools cStringIO") demandload(globals(), "mercurial:ui,hg,util,templater") demandload(globals(), "mercurial.hgweb.hgweb_mod:hgweb") demandload(globals(), "mercurial.hgweb.common:get_mtime,staticfile,style_map") from mercurial.i18n import gettext as _ # This is a stopgap class hgwebdir(object): def __init__(self, config): def cleannames(items): return [(name.strip(os.sep), path) for name, path in items] self.motd = "" self.style = "" self.repos_sorted = ('name', False) if isinstance(config, (list, tuple)): self.repos = cleannames(config) self.repos_sorted = ('', False) elif isinstance(config, dict): self.repos = cleannames(config.items()) self.repos.sort() else: cp = util.configparser() cp.read(config) self.repos = [] if cp.has_section('web'): if cp.has_option('web', 'motd'): self.motd = cp.get('web', 'motd') if cp.has_option('web', 'style'): self.style = cp.get('web', 'style') if cp.has_section('paths'): self.repos.extend(cleannames(cp.items('paths'))) if cp.has_section('collections'): for prefix, root in cp.items('collections'): for path in util.walkrepos(root): repo = os.path.normpath(path) name = repo if name.startswith(prefix): name = name[len(prefix):] self.repos.append((name.lstrip(os.sep), repo)) self.repos.sort() 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 from request import wsgiapplication def make_web_app(): return self wsgicgi.launch(wsgiapplication(make_web_app)) def run_wsgi(self, req): def header(**map): header_file = cStringIO.StringIO( ''.join(tmpl("header", encoding=util._encoding, **map))) msg = mimetools.Message(header_file, 0) req.header(msg.items()) yield header_file.read() def footer(**map): yield tmpl("footer", **map) def motd(**map): yield self.motd url = req.env['REQUEST_URI'].split('?')[0] if not url.endswith('/'): url += '/' style = self.style if req.form.has_key('style'): style = req.form['style'][0] mapfile = style_map(templater.templatepath(), style) tmpl = templater.templater(mapfile, templater.common_filters, defaults={"header": header, "footer": footer, "motd": motd, "url": url}) def archivelist(ui, nodeid, url): allowed = ui.configlist("web", "allow_archive", untrusted=True) for i in [('zip', '.zip'), ('gz', '.tar.gz'), ('bz2', '.tar.bz2')]: if i[0] in allowed or ui.configbool("web", "allow" + i[0], untrusted=True): yield {"type" : i[0], "extension": i[1], "node": nodeid, "url": url} def entries(sortcolumn="", descending=False, **map): def sessionvars(**map): fields = [] if req.form.has_key('style'): style = req.form['style'][0] if style != get('web', 'style', ''): fields.append(('style', style)) separator = url[-1] == '?' and ';' or '?' for name, value in fields: yield dict(name=name, value=value, separator=separator) separator = ';' rows = [] parity = 0 for name, path in self.repos: u = ui.ui(report_untrusted=False) try: u.readconfig(os.path.join(path, '.hg', 'hgrc')) except IOError: pass def get(section, name, default=None): return u.config(section, name, default, untrusted=True) url = ('/'.join([req.env["REQUEST_URI"].split('?')[0], name]) .replace("//", "/")) + '/' # update time with local timezone try: d = (get_mtime(path), util.makedate()[1]) except OSError: continue contact = (get("ui", "username") or # preferred get("web", "contact") or # deprecated get("web", "author", "")) # also description = get("web", "description", "") name = get("web", "name", name) row = dict(contact=contact or "unknown", contact_sort=contact.upper() or "unknown", name=name, name_sort=name, url=url, description=description or "unknown", description_sort=description.upper() or "unknown", lastchange=d, lastchange_sort=d[1]-d[0], sessionvars=sessionvars, archives=archivelist(u, "tip", url)) if (not sortcolumn or (sortcolumn, descending) == self.repos_sorted): # fast path for unsorted output row['parity'] = parity parity = 1 - parity yield row else: rows.append((row["%s_sort" % sortcolumn], row)) if rows: rows.sort() if descending: rows.reverse() for key, row in rows: row['parity'] = parity parity = 1 - parity yield row virtual = req.env.get("PATH_INFO", "").strip('/') if virtual.startswith('static/'): static = os.path.join(templater.templatepath(), 'static') fname = virtual[7:] req.write(staticfile(static, fname, req) or tmpl('error', error='%r not found' % fname)) elif virtual: while virtual: real = dict(self.repos).get(virtual) if real: break up = virtual.rfind('/') if up < 0: break virtual = virtual[:up] if real: req.env['REPO_NAME'] = virtual try: hgweb(real).run_wsgi(req) except IOError, inst: req.write(tmpl("error", error=inst.strerror)) except hg.RepoError, inst: req.write(tmpl("error", error=str(inst))) else: req.write(tmpl("notfound", repo=virtual)) else: if req.form.has_key('static'): static = os.path.join(templater.templatepath(), "static") fname = req.form['static'][0] req.write(staticfile(static, fname, req) or tmpl("error", error="%r not found" % fname)) else: sortable = ["name", "description", "contact", "lastchange"] sortcolumn, descending = self.repos_sorted if req.form.has_key('sort'): sortcolumn = req.form['sort'][0] descending = sortcolumn.startswith('-') if descending: sortcolumn = sortcolumn[1:] if sortcolumn not in sortable: sortcolumn = "" sort = [("sort_%s" % column, "%s%s" % ((not descending and column == sortcolumn) and "-" or "", column)) for column in sortable] req.write(tmpl("index", entries=entries, sortcolumn=sortcolumn, descending=descending, **dict(sort)))