2 # -*- coding: utf-8 -*-
4 # Copyright 1999, 2000 Martin Pool <mbp@humbug.org.au>
5 # Copyright 2002 Gerardo Poggiali
6 # Copyright 2007, 2008, 2009 Bernie Innocenti <bernie@codewiz.org>
8 # This program is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation, either version 3 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 __version__ = '4.0-' + '$Id$'[4:11]
23 from time import clock
27 import cgi, sys, os, re, errno, stat
29 image_ext = 'png|gif|jpg|jpeg|bmp|ico'
30 video_ext = "ogg|ogv|oga" # Not supported by Firefox 3.5: mkv|mpg|mpeg|mp4|avi|asf|flv|wmv|qt
31 image_re = re.compile(r".*\.(" + image_ext + "|" + video_ext + ")", re.IGNORECASE)
32 video_re = re.compile(r".*\.(" + video_ext + ")", re.IGNORECASE)
33 # FIXME: we accept stuff like foo/../bar and we shouldn't
34 file_re = re.compile(r"([A-Za-z0-9_\-][A-Za-z0-9_\.\-/]*)")
35 url_re = re.compile(r"[a-z]{3,8}://[^\s'\"]+\S")
36 ext_re = re.compile(r"\.([^\./]+)$")
38 # CGI stuff ---------------------------------------------------------
39 def config_get(key, default=None):
40 return globals().get(key, default)
43 return os.environ.get('SCRIPT_NAME', '')
46 path_info = os.environ.get('PATH_INFO', '')
47 if len(path_info) and path_info[0] == '/':
48 return path_info[1:] or 'FrontPage'
50 return os.environ.get('QUERY_STRING', '') or 'FrontPage'
52 def privileged_path():
53 return privileged_url or script_name()
56 user = os.environ.get('REMOTE_USER', '')
57 if user is None or user == '' or user == 'anonymous':
58 user = 'AnonymousCoward'
62 return os.environ.get('REMOTE_ADDR', '')
64 def get_hostname(addr):
66 from socket import gethostbyaddr
67 return gethostbyaddr(addr)[0] + ' (' + addr + ')'
71 def is_external_url(pathname):
72 return (url_re.match(pathname) or pathname.startswith('/'))
74 def relative_url(pathname, privileged=False):
75 if not is_external_url(pathname):
77 url = privileged_path()
80 pathname = url + '/' + pathname
81 return cgi.escape(pathname, quote=True)
84 return re.sub(' ', '-', re.sub('[^a-z0-9_ ]', '', s.lower()).strip())
87 return re.sub(r'(?:.*[/:]|)([^:/\.]+)(?:\.[^/:]+|)$', r'\1', s.replace('_', ' '))
89 # Split arg lists like "blah|blah blah| width=100 | align = center",
90 # return a list containing anonymous arguments and a map containing the named arguments
94 for arg in s.strip('<[{}]>').split('|'):
95 m = re.match('\s*(\w+)\s*=\s*(.+)\s*', arg)
97 kvargs[m.group(1)] = m.group(2)
99 args.append(arg.strip())
100 return (args, kvargs)
102 def url_args(kvargs):
104 for k, v in kvargs.items():
105 argv.append(k + '=' + v)
107 return '?' + '&'.join(argv)
110 # Formatting stuff --------------------------------------------------
111 def emit_header(mime_type="text/html"):
112 print("Content-type: " + mime_type + "; charset=utf-8\n")
114 def send_guru(msg_text, msg_type):
115 if not msg_text: return
116 print('<pre id="guru" onclick="this.style.display = \'none\'" class="' + msg_type + '">')
117 if msg_type == 'error':
118 print(' Software Failure. Press left mouse button to continue.\n')
120 if msg_type == 'error':
121 print '\n Guru Meditation #DEADBEEF.ABADC0DE'
122 print('</pre><script language="JavaScript" type="text/javascript" src="%s" defer="defer"></script>' \
123 % relative_url('sys/GuruMeditation.js'))
125 def send_title(name, text="Limbo", msg_text=None, msg_type='error', writable=False):
127 if title_done: return
131 print('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"')
132 print(' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">')
133 print('<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">')
135 print("<head><title>%s: %s</title>" % (config_get('site_name', "Unconfigured Wiki"), text))
136 print(' <meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />')
138 print(' <meta name="robots" content="noindex,nofollow" />')
140 for http_equiv, content in config_get('meta_urls', {}):
141 print(' <meta http-equiv="%s" content="%s" />' % (http_equiv, relative_url(content)))
143 for link in config_get('link_urls', {}):
145 print(' <link rel="%s" href="%s" />' % (rel, relative_url(href)))
147 if name and writable and privileged_url is not None:
148 print(' <link rel="alternate" type="application/x-wiki" title="Edit this page" href="%s" />' \
149 % (privileged_path() + '?a=edit&q=' + name))
151 history = config_get('history_url')
152 if history is not None:
153 print(' <link rel="alternate" type="application/rss+xml" title="RSS" href="%s" />' \
154 % relative_url(history + '?a=rss'))
159 if name and writable and privileged_url is not None:
160 print('<body ondblclick="location.href=\'' + privileged_path() + '?a=edit&q=' + name + '\'">')
165 send_guru(msg_text, msg_type)
168 print('<div class="nav">')
169 print link_tag('FrontPage', config_get('site_icon', 'Home'), cssclass='navlink')
171 print(' <b>' + link_tag('?fullsearch=' + name, text, cssclass='navlink') + '</b> ')
173 print(' <b>' + text + '</b> ')
174 print(' | ' + link_tag('FindPage', 'Find Page', cssclass='navlink'))
176 print(' | <a href="' + relative_url(history) + '" class="navlink">Recent Changes</a>')
178 print(' | <a href="' + relative_url(history + '?a=history;f=' + name) + '" class="navlink">Page History</a>')
181 print(' | ' + link_tag(name + '?a=raw', 'Raw Text', cssclass='navlink'))
182 if privileged_url is not None:
184 print(' | ' + link_tag('?a=edit&q=' + name, 'Edit', cssclass='navlink', privileged=True))
186 print(' | ' + link_tag(name, 'Login', cssclass='navlink', privileged=True))
189 print(' | <i>Immutable Page</i>')
192 if user != 'AnonymousCoward':
193 print(' | <span class="login"><i><b>' + link_tag('User/' + user, user) + '</b></i></span>')
195 print('<hr /></div>')
197 def send_httperror(status="403 Not Found", query=""):
198 print("Status: %s" % status)
199 send_title(None, msg_text=("%s: on query '%s'" % (status, query)))
202 def link_tag(dest, text=None, privileged=False, **kvargs):
204 text = humanlink(dest)
205 elif image_re.match(text):
206 text = '<img border="0" src="' + relative_url(text) + '" alt="' + text + '" />'
208 link_class = kvargs.get('class', kvargs.get('cssclass', None))
210 if is_external_url(dest):
211 link_class = 'external'
212 elif file_re.match(dest) and Page(dest).exists():
213 link_class = 'wikilink'
215 text = config_get('nonexist_pfx', '') + text
216 link_class = 'nonexistent'
218 # Prevent crawlers from following links potentially added by spammers or to generated pages
220 if link_class == 'external' or link_class == 'navlink':
221 nofollow = 'rel="nofollow" '
223 return '<a class="%s" %shref="%s">%s</a>' % (link_class, nofollow, relative_url(dest, privileged=privileged), text)
225 def link_inline(name, descr=None, kvargs={}):
226 if not descr: descr = humanlink(name)
227 url = relative_url(name)
228 if video_re.match(name):
229 return '<video controls="1" src="%s">Your browser does not support the HTML5 video tag</video>' % url
230 elif image_re.match(name):
231 return '<a href="%s"><img border="0" src="%s" alt="%s" /></a>' % (url, url + url_args(kvargs), descr)
232 elif file_re.match(name) and not ext_re.search(name): # FIXME: this guesses a wiki page
233 return Page(name).send_naked(kvargs)
235 return '<iframe width="100%%" scrolling="auto" frameborder="0" src="%s"><a href="%s">%s</a></iframe>' \
238 # Search ---------------------------------------------------
240 def print_search_stats(hits, searched):
241 print("<p>%d hits out of %d pages searched.</p>" % (hits, searched))
243 def handle_fullsearch(query, form):
244 needle = form['q'].value
245 send_title(None, 'Full text search for "' + needle + '"')
247 needle_re = re.compile(needle, re.IGNORECASE)
249 all_pages = page_list()
250 for page_name in all_pages:
251 body = Page(page_name).get_raw_body()
252 count = len(needle_re.findall(body))
254 hits.append((count, page_name))
256 # The default comparison for tuples compares elements in order,
257 # so this sorts by number of hits
262 for (count, page_name) in hits:
263 print('<li><p>' + link_tag(page_name))
264 print(' . . . . ' + `count`)
265 print(['match', 'matches'][count != 1])
269 print_search_stats(len(hits), len(all_pages))
271 def handle_titlesearch(query, form):
272 needle = form['q'].value
273 send_title(None, 'Title search for "' + needle + '"')
275 needle_re = re.compile(needle, re.IGNORECASE)
276 all_pages = page_list()
277 hits = list(filter(needle_re.search, all_pages))
280 for filename in hits:
281 print('<li><p>' + link_tag(filename) + "</p></li>")
284 print_search_stats(len(hits), len(all_pages))
286 def handle_raw(pagename, form):
287 if not file_re.match(pagename):
288 send_httperror("403 Forbidden", pagename)
291 Page(pagename).send_raw()
293 def handle_edit(pagename, form):
294 if not file_re.match(pagename):
295 send_httperror("403 Forbidden", pagename)
298 pg = Page(form['q'].value)
300 if form['file'].value:
301 pg.save(form['file'].file.read(), form['changelog'].value)
303 pg.save(form['savetext'].value.replace('\r\n', '\n'), form['changelog'].value)
305 elif 'cancel' in form:
306 pg.msg_text = 'Editing canceled'
307 pg.msg_type = 'notice'
309 else: # preview or edit
311 if 'preview' in form:
312 text = form['savetext'].value
315 def handle_get(pagename, form):
316 if file_re.match(pagename):
317 # FIMXE: this is all bullshit, MimeTypes bases its guess on the extension!
318 from mimetypes import MimeTypes
319 mimetype, encoding = MimeTypes().guess_type(pagename)
321 Page(pagename).send_raw(mimetype=mimetype, args=form)
323 Page(pagename).format()
325 send_httperror("403 Forbidden", pagename)
327 # Used by macros/WordIndex and macros/TitleIndex
328 def make_index_key():
329 links = ['<a href="#%s">%s</a>' % (ch, ch) for ch in 'abcdefghijklmnopqrstuvwxyz']
330 return '<p style="text-align: center">' + ' | '.join(links) + '</p>'
332 def page_list(dirname=None, re=None):
334 # FIXME: WikiWord is too restrictive now!
335 re = re.compile(r"^\b((([A-Z][a-z0-9]+){2,}/)*([A-Z][a-z0-9]+){2,})\b$")
336 return sorted(filter(re.match, os.listdir(dirname or config_get(data_dir, ''))))
338 def send_footer(mod_string=None):
339 if config_get('debug_cgi', False):
340 cgi.print_arguments()
343 link_inline("sys/footer", kvargs= { 'LAST_MODIFIED': mod_string })
344 print("</body></html>")
346 def _macro_ELAPSED_TIME(*args, **kvargs):
347 return "%03f" % (clock() - start_time)
349 def _macro_VERSION(*args, **kvargs):
353 """Object that turns Wiki markup into HTML.
355 All formatting commands can be parsed one line at a time, though
356 some state is carried over between lines.
358 def __init__(self, raw, kvargs=None):
360 self.kvargs = kvargs or {}
362 self.in_pre = self.in_html = self.in_table = self.in_li = False
363 self.in_header = True
364 self.list_indents = []
372 "--": ["del", False],
373 "^^": ["sup", False],
374 ",,": ["sub", False],
375 "''": ["em", False], # LEGACY
376 "'''": ["b", False], # LEGACY
377 "``": ["tt", False], # LEGACY
380 def _b_repl(self, word):
381 style = self.styles[word]
382 style[1] = not style[1]
383 return ['</', '<'][style[1]] + style[0] + '>'
385 def _glyph_repl(self, word):
388 def _tit_repl(self, word):
390 result = '</h%d><p>\n' % self.h_level
393 self.h_level = len(word) - 1
394 link = permalink(self.line)
395 result = '\n</p><h%d id="%s"><a class="heading" href="#%s">¶</a> ' % (self.h_level, link, link)
398 def _br_repl(self, word):
401 def _rule_repl(self, word):
402 return self._undent() + '\n<hr size="%d" noshade="noshade" />\n' % (len(word) - 2)
404 def _macro_repl(self, word):
406 args, kvargs = parse_args(word)
407 if args[0] in self.kvargs:
408 return self.kvargs[args[0]]
409 macro = globals().get('_macro_' + args[0])
411 exec(open("macros/" + args[0] + ".py").read(), globals())
412 macro = globals().get('_macro_' + args[0])
413 return macro(*args, **kvargs)
415 msg = cgi.escape(word) + ": " + cgi.escape(e.message)
417 msg = '<strong class="error">' + msg + '</strong>'
420 def _hurl_repl(self, word):
421 args, kvargs = parse_args(word)
422 return link_tag(*args, **kvargs)
424 def _inl_repl(self, word):
425 args, kvargs = parse_args(word)
429 # This double div nonsense works around a limitation of the HTML block model
430 return '<div class="' + kvargs.get('class', 'thumb') + '">' \
431 + '<div class="innerthumb">' \
432 + link_inline(name, descr, kvargs) \
433 + '<div class="caption">' + descr + '</div></div></div>'
435 return link_inline(name, None, kvargs)
437 def _html_repl(self, word):
438 if not self.in_html and word.startswith('<div'): word = '</p>' + word
440 return word; # Pass through
442 def _htmle_repl(self, word):
444 if not self.in_html and word.startswith('</div'): word += '<p>'
445 return word; # Pass through
447 def _ent_repl(self, s):
449 return s; # Pass through
450 return {'&': '&',
454 def _img_repl(self, word): # LEGACY
455 return self._inl_repl('{{' + word + '}}')
457 def _word_repl(self, word): # LEGACY
458 if self.in_html: return word # pass through
459 return link_tag(word)
461 def _url_repl(self, word): # LEGACY
462 if self.in_html: return word # pass through
463 return link_tag(word)
465 def _email_repl(self, word): # LEGACY
466 if self.in_html: return word # pass through
467 return '<a href="mailto:%s">%s</a>' % (word, word)
469 def _li_repl(self, match):
476 def _pre_repl(self, word):
477 if word == '{{{' and not self.in_pre:
485 def _hi_repl(self, word):
486 return '<strong class="highlight ' + word + '">' + word + '</strong>'
488 def _tr_repl(self, word):
490 if not self.in_table:
493 out = '</p><table><tbody>\n'
495 out = out + '<tr class="' + ['even', 'odd'][self.tr_cnt % 2] + '">'
496 return out + ['<td>', '<th>'][word.strip() == '||=']
498 def _td_repl(self, word):
500 return ['</td><td>', '</th><th>'][word.strip() == '||=']
503 def _tre_repl(self, word):
505 return ['</td></tr>', '</th></tr>'][word.strip() == '||=']
508 def _indent_level(self):
509 return len(self.list_indents) and self.list_indents[-1]
511 def _indent_to(self, new_level):
512 if self._indent_level() == new_level:
515 while self._indent_level() > new_level:
516 del(self.list_indents[-1])
519 self.in_li = False # FIXME
521 while self._indent_level() < new_level:
522 self.list_indents.append(new_level)
529 res += '</ul>' * len(self.list_indents)
531 self.list_indents = []
534 def replace(self, match):
535 for rule, hit in list(match.groupdict().items()):
537 return getattr(self, '_' + rule + '_repl')(hit)
539 raise Exception("Can't handle match " + repr(match))
541 def print_html(self):
542 print('<div class="wiki"><p>')
544 scan_re = re.compile(r"""(?:
545 # Styles and formatting ("--" must cling to a word to disambiguate it from the dash)
546 (?P<b> \*\* | // | \#\# | __ | --\b | \b-- | \^\^ | ,, | ''' | '' | `` )
550 | (?P<hi> \b( FIXME | TODO | DONE )\b )
554 | (?P<macro> \<\<([^\s\|\>]+)(?:\s*\|\s*([^\>]+)|)\>\>)
555 | (?P<hurl> \[\[([^\s\|]+)(?:\s*\|\s*([^\]]+)|)\]\])
558 | (?P<html> <(br|hr|div|span|form|iframe|input|textarea|a|img|h[1-5])\b )
559 | (?P<htmle> ( /\s*> | </(br|hr|div|span|form|iframe|input|textarea|a|img|h[1-5])> ) )
562 # Auto links (LEGACY)
563 | (?P<img> \b[a-zA-Z0-9_/-]+\.(""" + image_ext + "|" + video_ext + r"""))
564 | (?P<word> \b(?:[A-Z][a-z]+){2,}\b)
565 | (?P<url> (http|https|ftp|mailto)\:[^\s'\"]+\S)
566 | (?P<email> [-\w._+]+\@[\w.-]+)
568 # Lists, divs, spans and inline objects
569 | (?P<li> ^\s+[\*\#]\s+)
570 | (?P<pre> \{\{\{|\s*\}\}\})
571 | (?P<inl> \{\{([^\s\|]+)(?:\s*\|\s*([^\]]+)|)\}\})
574 | (?P<tr> ^\s*\|\|(=|)\s*)
575 | (?P<tre> \s*\|\|(=|)\s*$)
576 | (?P<td> \s*\|\|(=|)\s*)
578 # TODO: highlight search words (look at referrer)
580 pre_re = re.compile("""(?:
584 blank_re = re.compile(r"^\s*$")
585 indent_re = re.compile(r"^\s*")
586 tr_re = re.compile(r"^\s*\|\|")
587 eol_re = re.compile(r"\r?\n")
588 # For each line, we scan through looking for magic strings, outputting verbatim any intervening text
589 #3.0: for self.line in eol_re.split(str(self.raw.expandtabs(), 'utf-8')):
590 for self.line in eol_re.split(str(self.raw.expandtabs())):
593 if self.line.startswith('#'):
595 self.in_header = False
598 print(re.sub(pre_re, self.replace, self.line))
600 if self.in_table and not tr_re.match(self.line):
601 self.in_table = False
602 print('</tbody></table><p>')
604 if blank_re.match(self.line):
607 indent = indent_re.match(self.line)
608 #3.0: print(self._indent_to(len(indent.group(0))), end=' ')
609 print(self._indent_to(len(indent.group(0))))
610 print(re.sub(scan_re, self.replace, self.line))
612 if self.in_pre: print('</pre>')
613 if self.in_table: print('</tbody></table><p>')
614 print(self._undent())
618 def __init__(self, page_name):
619 self.page_name = page_name
621 self.msg_type = 'error'
623 def split_title(self):
624 # look for the end of words and the start of a new word and insert a space there
625 return re.sub('([a-z])([A-Z])', r'\1 \2', self.page_name)
628 return os.path.join(config_get('data_dir', ''), self.page_name)
630 def _tmp_filename(self):
631 return os.path.join(config_get('data_dir', ''), ('#' + self.page_name.replace('/','_') + '.' + str(os.getpid()) + '#'))
635 os.stat(self._filename())
638 if err.errno == errno.ENOENT:
642 def get_raw_body(self, default=None):
644 return open(self._filename(), 'rb').read()
646 if err.errno == errno.ENOENT:
648 default = '//[[?a=edit&q=%s|Describe %s]]//' % (self.page_name, self.page_name)
650 if err.errno == errno.EISDIR:
651 return self.format_dir()
654 def format_dir(self):
657 for dirname in self.page_name.strip('/').split('/'):
658 pathname = (pathname + '/' + dirname) if pathname else dirname
659 out += '[[' + pathname + '|' + dirname + ']]/'
662 for filename in page_list(self._filename(), file_re):
663 if image_re.match(filename):
664 maxwidth = config_get(image_maxwidth)
666 maxwidth_arg = ' | maxwidth=' + str(maxwidth)
667 out += '{{' + self.page_name + '/' + filename + ' | ' + humanlink(filename) + maxwidth_arg + ' | class=thumbleft}}\n'
669 out += ' * [[' + self.page_name + '/' + filename + ']]\n'
673 if not '_pragmas' in self.__dict__:
676 file = open(self._filename(), 'rt')
677 attr_re = re.compile(r"^#(\S*)(.*)$")
679 m = attr_re.match(line)
682 self._pragmas[m.group(1)] = m.group(2).strip()
683 #print "bernie: pragmas[" + m.group(1) + "] = " + m.group(2) + "<br>\n"
685 if err.errno != errno.ENOENT and err.errno != errno.EISDIR:
689 def pragma(self, name, default):
690 return self.pragmas().get(name, default)
692 def can(self, action, default=True):
695 #acl SomeUser:read,write All:read
696 acl = self.pragma("acl", None)
697 for rule in acl.split():
698 (user, perms) = rule.split(':')
699 if user == remote_user() or user == "All":
700 return action in perms.split(',')
704 self.msg_text = 'Illegal acl line: ' + acl
708 return self.can("write", True)
711 return self.can("read", True)
713 def send_naked(self, kvargs=None):
715 WikiFormatter(self.get_raw_body(), kvargs).print_html()
717 send_guru("Read access denied by ACLs", "notice")
721 value = self.pragma("css", None)
724 link_urls += [ [ "stylesheet", value ] ]
726 send_title(self.page_name, self.split_title(),
727 msg_text=self.msg_text, msg_type=self.msg_type, writable=self.can_write())
729 send_footer(self._last_modified())
731 def _last_modified(self):
733 from time import localtime, strftime
734 modtime = localtime(os.stat(self._filename())[stat.ST_MTIME])
736 if err.errno != errno.ENOENT:
739 return strftime(config_get(datetime_fmt, '%a %d %b %Y %I:%M %p'), modtime)
741 def send_editor(self, preview=None):
742 send_title(None, 'Edit ' + self.split_title(), msg_text=self.msg_text, msg_type=self.msg_type)
743 if not self.can_write():
744 send_guru("Write access denied by ACLs", "error")
749 filename = form['file'].value
751 print(('<p><b>Editing ' + self.page_name
752 + ' for ' + cgi.escape(remote_user())
753 + ' from ' + cgi.escape(get_hostname(remote_host()))
755 print('<div class="editor"><form name="editform" method="post" enctype="multipart/form-data" action="%s">' % relative_url(self.page_name))
756 print('<input type="hidden" name="a" value="edit" /><input type="hidden" name="q" value="' + self.page_name + '" />')
757 print('<input type="input" id="editor" name="changelog" value="Edit page %s" accesskey="c" /><br />' % (self.page_name))
758 print('<textarea wrap="off" spellcheck="true" id="editor" name="savetext" rows="17" cols="100" accesskey="e">%s</textarea>' \
759 % cgi.escape(preview or self.get_raw_body(default='')))
760 print('<label for="file" accesskey="u">Or Upload a file:</label> <input type="file" name="file" value="%s" />' % filename)
763 <input type="submit" name="save" value="Save" accesskey="s">
764 <input type="submit" name="preview" value="Preview" accesskey="p" />
765 <input type="reset" value="Reset" />
766 <input type="submit" name="cancel" value="Cancel" />
769 <script language="javascript">
771 document.editform.savetext.focus()
775 print("<p>" + link_tag('EditingTips') + "</p>")
777 print("<div class='preview'>")
778 WikiFormatter(preview).print_html()
782 def send_raw(self, mimetype='text/plain', args=[]):
783 if not self.can_read():
784 send_title(None, msg_text='Read access denied by ACLs', msg_type='notice')
787 if 'maxwidth' in args:
789 emit_header(mimetype)
791 subprocess.check_call(['gm', 'convert', self._filename(),
792 '-scale', args['maxwidth'].value + ' >', '-'])
794 body = self.get_raw_body()
795 emit_header(mimetype)
798 def _write_file(self, data):
799 tmp_filename = self._tmp_filename()
800 open(tmp_filename, 'wb').write(data)
801 name = self._filename()
803 # Bad Bill! POSIX rename ought to replace. :-(
807 if err.errno != errno.ENOENT: raise err
808 path = os.path.split(name)[0]
809 if not os.path.exists(path):
811 os.rename(tmp_filename, name)
813 def save(self, newdata, changelog):
814 if not self.can_write():
815 self.msg_text = 'Write access denied by ACLs'
816 self.msg_type = 'error'
819 self._write_file(newdata)
821 if config_get('post_edit_hook'):
824 config_get(post_edit_hook),
825 config_get(data_dir, '') + '/' + self.page_name, remote_user(),
826 remote_host(), changelog ]
827 child = subprocess.Popen(cmd, stdout=subprocess.PIPE, close_fds=True)
828 output = child.stdout.read()
831 self.msg_text += "Post-editing hook returned %d. Command was:\n'%s'\n" % (rc, "' '".join(cmd))
833 self.msg_text += 'Output follows:\n' + output
835 self.msg_text = 'Thank you for your contribution. Your attention to detail is appreciated.'
836 self.msg_type = 'success'
839 exec(open("geekigeeki.conf.py").read())
840 form = cgi.FieldStorage()
841 action = form.getvalue('a', 'get')
842 handler = globals().get('handle_' + action)
844 handler(query_string(), form)
846 send_httperror("403 Forbidden", query_string())
850 msg_text = traceback.format_exc()
852 send_guru(msg_text, "error")
854 send_title(None, msg_text=msg_text)