import sys, stat, cgi, shutil, urllib, mimetypes, posixpath, time
import tornado.httpserver
import tornado.ioloop
+import tornado.template
import tornado.web
from bup import options, git, vfs
from bup.helpers import *
handle_ctrl_c()
+
+def _compute_breadcrumbs(path):
+ """Returns a list of breadcrumb objects for a path."""
+ breadcrumbs = []
+ breadcrumbs.append(('[root]', '/'))
+ path_parts = path.split('/')[1:-1]
+ full_path = '/'
+ for part in path_parts:
+ full_path += part + '/'
+ breadcrumbs.append((part, full_path))
+ return breadcrumbs
+
+
+def _compute_dir_contents(n):
+ """Given a vfs node, returns an iterator for display info of all subs."""
+ contents = []
+ for sub in n:
+ display = link = sub.name
+
+ # link should be based on fully resolved type to avoid extra
+ # HTTP redirect.
+ if stat.S_ISDIR(sub.lresolve('').mode):
+ link = sub.name + "/"
+
+ size = None
+ if stat.S_ISDIR(sub.mode):
+ display = sub.name + '/'
+ elif stat.S_ISLNK(sub.mode):
+ display = sub.name + '@'
+ else:
+ size = sub.size()
+
+ yield (display, link, size)
+
+
class BupRequestHandler(tornado.web.RequestHandler):
def get(self, path):
return self._process_request(path)
print 'Redirecting from %s to %s' % (path, path + '/')
return self.redirect(path + '/', permanent=True)
- self.set_header("Content-Type", "text/html")
-
- displaypath = cgi.escape(path)
- self.write("""<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html>
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
- <title>Directory listing for %(displaypath)s</title>
- <style type="text/css">
- body, table { font-family: sans-serif }
- #breadcrumb { margin: 10px 0; }
- .dir-name { text-align: left }
- .dir-size { text-align: right }
- </style>
- </head>
- <body>
- <div id="breadcrumb">
-""" % { 'displaypath': displaypath })
- if path == "/":
- self.write("""<strong>[root]</strong>""")
- else:
- self.write("""<a href="/">[root]</a> """)
- path_parts = path.split("/")
- path_parts_cleaned = path_parts[1:-1]
- for index, value in enumerate(path_parts_cleaned[0:-1]):
- self.write("""/ <a href="/%(path)s/">%(element)s</a> """ % { 'path' : "/".join(path_parts_cleaned[0:(index + 1)]) , 'element' : value})
- self.write("""/ <strong>%s</strong>""" % path_parts_cleaned[-1])
- self.write("""
- </div>
- <table>
- <tr>
- <th class="dir-name">Name</th>
- <th class="dir-size">Size</th>
- </tr>
-""")
- for sub in n:
- displayname = linkname = sub.name
- # Append / for directories or @ for symbolic links
- size = str(sub.size())
- if stat.S_ISDIR(sub.mode):
- displayname = sub.name + "/"
- linkname = sub.name + "/"
- size = ' '
- if stat.S_ISLNK(sub.mode):
- displayname = sub.name + "@"
- # Note: a link to a directory displays with @ and links with /
- size = ' '
- self.write(""" <tr>
- <td class="dir-name"><a href="%s">%s</a></td>
- <td class="dir-size">%s</td>
- </tr>""" % (urllib.quote(linkname), cgi.escape(displayname), size))
- self.write("""
- </table>
- </body>
-</html>""")
+ self.render(
+ 'list-directory.html',
+ path=path,
+ breadcrumbs=_compute_breadcrumbs(path),
+ dir_contents=_compute_dir_contents(n),
+ # We need the standard url_escape so we don't escape /
+ url_escape=urllib.quote)
def _get_file(self, path, n):
"""Process a request on a file.
git.check_repo_or_die()
top = vfs.RefList(None)
-(pwd,junk) = os.path.split(sys.argv[0])
-
settings = dict(
debug = 1,
+ template_path = resource_path('web'),
)
# Disable buffering on stdout, for debug messages
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+ <head>
+ <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+ <title>Directory listing for {{ escape(path) }}</title>
+ <style type="text/css">
+ body, table { font-family: sans-serif }
+ #breadcrumb { margin: 10px 0; }
+ .dir-name { text-align: left }
+ .dir-size { text-align: right }
+ </style>
+ </head>
+ <body>
+ <div id="breadcrumb">
+ {% for (display, part_path) in breadcrumbs[:-1] %}
+ <a href="{{ url_escape(part_path) }}">{{ escape(display) }}</a> /
+ {% end %}
+ <strong>{{ escape(breadcrumbs[-1][0]) }}</strong>
+ </div>
+ <table>
+ <tr>
+ <th class="dir-name">Name</th>
+ <th class="dir-size">Size</th>
+ </tr>
+ {% for (display, link, size) in dir_contents %}
+ <tr>
+ <td class="dir-name"><a href="{{ url_escape(link) }}">{{ escape(display) }}</a></td>
+ <td class="dir-size">{% if size != None %}{{ size }}{% else %} {% end %}</td>
+ </tr>
+ {% end %}
+ </table>
+ </body>
+</html>
+
projects / bup.git / commitdiff