# FIXME: we accept stuff like foo/../bar and we shouldn't
file_re = re.compile(r"^\b([A-Za-z0-9_\-][A-Za-z0-9_\.\-/]*)\b$")
img_re = re.compile(r"^.*\.(png|gif|jpg|jpeg|bmp|ico)$", re.IGNORECASE)
+video_re = re.compile(r"^.*\.(ogm|ogg|mkv|mpg|mpeg|mp4|avi|asf|flv|wmv|qt)$", re.IGNORECASE)
url_re = re.compile(r"^[a-z]{3,8}://[^\s'\"]+\S$")
link_re = re.compile("(?:\[\[|{{)([^\s\|]+)(?:\s*\|\s*([^\]]+)|)(?:\]\]|}})")
except Exception:
return addr
+def is_external_url(pathname):
+ return (url_re.match(pathname) or pathname.startswith('/'))
+
def relative_url(pathname, privileged=False):
- if not (url_re.match(pathname) or pathname.startswith('/')):
+ if not is_external_url(pathname):
if privileged:
url = privileged_path()
else:
def emit_header(mime_type="text/html"):
print "Content-type: " + mime_type + "; charset=utf-8\n"
+def sendfile(dest_file, src_file):
+ """Efficiently copy file data between file descriptors"""
+ while 1:
+ data = src_file.read(65536)
+ if not data: break
+ dest_file.write(data)
+
def send_guru(msg_text, msg_type):
if not msg_text: return
print '<pre id="guru" onclick="this.style.display = \'none\'" class="' + msg_type + '">'
if msg_type == 'error':
print '\n Guru Meditation #DEADBEEF.ABADC0DE'
print '</pre>'
- # FIXME: This little JS snippet is harder to pass than ACID 3.0
- print """
- <script language="JavaScript" type="text/javascript">
- var guru = document.getElementById('guru');
- // Firefox 2.0 doesn't take border-color, but returns border-top-color fine
- var color = document.defaultView.getComputedStyle(guru,null).getPropertyValue('border-top-color');
-
- function guruOn() {
- guru.style.setProperty('border-color', color, '');
- setTimeout('guruOff()', 1000);
- }
- function guruOff() {
- guru.style.setProperty('border-color', '#000000', '');
- setTimeout('guruOn()', 1000);
- }
- // Safari 2.0 returns this rgba crap
- // Konqueror 3.5.6 doesn't seem to support computed properties
- if (color && color != 'rgba(0, 0, 0, 0)') {
- //window.alert("enabled! color='" + color + "'");
- guruOn();
- }
- </script>"""
+ try:
+ sendfile(sys.stdout, open('gurumeditation.js', 'rb'))
+ except IOError, err:
+ pass
def send_title(name, text="Limbo", msg_text=None, msg_type='error', writable=False):
global title_done
send_title(None, msg_text=("%s: on query '%s'" % (status, query)))
send_footer()
-def link_tag(params, text=None, ss_class=None, privileged=False):
+def link_tag(params, text=None, link_class=None, privileged=False):
if text is None:
text = params # default
- classattr = ''
- if ss_class:
- classattr += 'class="%s" ' % ss_class
- # Prevent crawlers from following links potentially added by spammers or to generated pages
- if ss_class == 'external' or ss_class == 'navlink':
- classattr += 'rel="nofollow" '
- elif url_re.match(params):
- classattr += 'rel="nofollow" '
+
+ if not link_class:
+ if is_external_url(params):
+ link_class = 'external'
+ elif file_re.match(params) and Page(params).exists():
+ link_class = 'wikilink'
+ else:
+ params = nonexist_pfx + params
+ link_class = 'nonexistent'
+
+ classattr = 'class="%s" ' % link_class
+ # Prevent crawlers from following links potentially added by spammers or to generated pages
+ if link_class == 'external' or link_class == 'navlink':
+ classattr += 'rel="nofollow"'
+
return '<a %shref="%s">%s</a>' % (classattr, relative_url(params, privileged=privileged), text)
# Search ---------------------------------------------------
print "<ul>"
for (count, page_name) in hits:
- print '<li><p>' + Page(page_name).link_to()
+ print '<li><p>' + link_tag(page_name)
print ' . . . . ' + `count`
print ['match', 'matches'][count != 1]
print '</p></li>'
print "<ul>"
for filename in hits:
- print '<li><p>' + Page(filename).link_to() + "</p></li>"
+ print '<li><p>' + link_tag(filename) + "</p></li>"
print "</ul>"
print_search_stats(len(hits), len(all_pages))
print '''
<div id="footer"><hr />
<p class="copyright">
-<a rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/"><img class="license" alt="Creative Commons License" src="http://i.creativecommons.org/l/by-sa/3.0/80x15.png" /></a>
+<a rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/"><img class="license" alt="Creative Commons License" src="%s" /></a>
<span class="benchmark">generated in %0.3fs</span> by <a href="http://www.codewiz.org/wiki/GeekiGeeki">GeekiGeeki</a> version %s
</p>
-''' % (clock() - start_time, __version__)
+''' % (relative_url('cc-by-sa.png'), clock() - start_time, __version__)
if mod_string:
print '<p class="modified">last modified %s</p>' % mod_string
print '</div></body></html>'
return self._undent() + '\n<hr size="%d" noshade="noshade" />\n' % (len(word) - 2)
def _word_repl(self, word):
- return Page(word).link_to()
+ return link_tag(word)
def _img_repl(self, word):
pathname = relative_url(word)
if not macro:
try:
execfile("macros/" + name + ".py", globals())
- except IOError, er:
- if er.errno == errno.ENOENT:
- pass
+ except IOError, err:
+ if err.errno == errno.ENOENT: pass
macro = globals().get('_macro_' + name)
if macro:
return macro(argv)
elif img_re.match(m.group(2)):
descr = '<img border="0" src="' + descr + '" />'
- return link_tag(name, descr, 'wikilink')
+ return link_tag(name, descr)
def _inl_repl(self, word):
m = link_re.match(word)
- name = m.group(1)
- descr = m.group(2) or name
- name = relative_url(name)
- argv = descr.split('|')
- descr = argv.pop(0)
+ name = relative_url(m.group(1))
+ descr = m.group(2)
- if argv:
- args = '?' + '&'.join(argv)
- else:
+ if descr:
+ argv = descr.split('|')
+ descr = argv.pop(0)
args = ''
+ if argv:
+ args = '?' + '&'.join(argv)
- if descr:
# The "extthumb" nonsense works around a limitation of the HTML block model
return '<div class="extthumb"><div class="thumb"><a href="%s"><img border="0" src="%s" alt="%s" /></a><div class="caption">%s</div></div></div>' \
% (name, name + args, descr, descr)
+ elif video_re.match(name):
+ return '<video src="%s">Your browser does not support the HTML5 video tag</video>' % name
else:
- return '<a href="%s"><img border="0" src="%s" /></a>' % (name, name + args)
+ return '<a href="%s"><img border="0" src="%s" /></a>' % (name, name)
def _email_repl(self, word):
return '<a href="mailto:%s">%s</a>' % (word, word)
if hit:
return getattr(self, '_' + rule + '_repl')(hit)
else:
- raise "Can't handle match " + `match`
+ raise "Can't handle match " + repr(match)
def print_html(self):
print '<div class="wiki"><p>'
tr_re = re.compile(r"^\s*\|\|")
eol_re = re.compile(r"\r?\n")
for self.line in eol_re.split(self.raw.expandtabs()):
- # Skip ACLs
+ # Skip pragmas
if self.in_header:
if self.line.startswith('#'):
continue
try:
os.stat(self._filename())
return True
- except OSError, er:
- if er.errno == errno.ENOENT:
+ except OSError, err:
+ if err.errno == errno.ENOENT:
return False
- raise er
-
- def link_to(self):
- word = self.page_name
- if self.exists():
- return link_tag(word, word, 'wikilink')
- else:
- return link_tag(word, nonexist_pfx + word, 'nonexistent')
+ raise err
def get_raw_body(self):
try:
return open(self._filename(), 'rb').read()
- except IOError, er:
- if er.errno == errno.ENOENT:
+ except IOError, err:
+ if err.errno == errno.ENOENT:
return '' # just doesn't exist, use default
- if er.errno == errno.EISDIR:
+ if err.errno == errno.EISDIR:
return self.format_dir()
- raise er
+ raise err
def format_dir(self):
out = '== '
else:
out += ' * [[' + self.page_name + '/' + filename + ']]\n'
return out
- def get_attrs(self):
- if 'attrs' in self.__dict__:
- return self.attrs
- self.attrs = {}
- try:
- f = open(self._filename(), 'rt')
- attr_re = re.compile(r"^#(\S*)(.*)$")
- for line in f:
- m = attr_re.match(line)
- if not m:
- break
- self.attrs[m.group(1)] = m.group(2).strip()
- #print "bernie: attrs[" + m.group(1) + "] = " + m.group(2) + "<br>\n"
- except IOError, er:
- if er.errno != errno.ENOENT and er.errno != errno.EISDIR:
- raise er
- return self.attrs
-
- def get_attr(self, name, default):
- return self.get_attrs().get(name, default)
+
+ def pragmas(self):
+ if not '_pragmas' in self.__dict__:
+ self._pragmas = {}
+ try:
+ f = open(self._filename(), 'rt')
+ attr_re = re.compile(r"^#(\S*)(.*)$")
+ for line in f:
+ m = attr_re.match(line)
+ if not m:
+ break
+ self._pragmas[m.group(1)] = m.group(2).strip()
+ #print "bernie: _pragmas[" + m.group(1) + "] = " + m.group(2) + "<br>\n"
+ except IOError, err:
+ if err.errno != errno.ENOENT and err.errno != errno.EISDIR:
+ raise err
+ return self._pragmas
+
+ def pragma(self, name, default):
+ return self.pragmas().get(name, default)
def can(self, action, default=True):
acl = None
try:
#acl SomeUser:read,write All:read
- acl = self.get_attr("acl", None)
+ acl = self.pragma("acl", None)
for rule in acl.split():
(user, perms) = rule.split(':')
if user == remote_user() or user == "All":
def format(self):
#css foo.css
- value = self.get_attr("css", None)
+ value = self.pragma("css", None)
if value:
global link_urls
link_urls += [ [ "stylesheet", value ] ]
try:
from time import localtime, strftime
modtime = localtime(os.stat(self._filename())[stat.ST_MTIME])
- except OSError, er:
- if er.errno != errno.ENOENT:
- raise er
+ except OSError, err:
+ if err.errno != errno.ENOENT:
+ raise err
return None
return strftime(datetime_fmt, modtime)
//-->
</script>
"""
- print "<p>" + Page('EditingTips').link_to() + "</p>"
+ print "<p>" + link_tag('EditingTips') + "</p>"
if preview:
print "<div class='preview'>"
WikiFormatter(preview).print_html()
# Bad Bill! POSIX rename ought to replace. :-(
try:
os.remove(name)
- except OSError, er:
- if er.errno != errno.ENOENT: raise er
+ except OSError, err:
+ if err.errno != errno.ENOENT: raise err
os.rename(tmp_filename, name)
def save(self, newdata, changelog):
projects / geekigeeki.git / blobdiff