X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=geekigeeki.py;h=f6ba26c967419f5c219d98d313bdc19932630883;hb=4e1ebf231d757ce8887705fe2a271c68a2eed1e4;hp=106250b10c63a627109a333dc7ffbfa9b85bea60;hpb=8c31b4585b45d274d339412f72ba77b944337dbd;p=geekigeeki.git diff --git a/geekigeeki.py b/geekigeeki.py index 106250b..f6ba26c 100755 --- a/geekigeeki.py +++ b/geekigeeki.py @@ -3,7 +3,7 @@ # # Copyright 1999, 2000 Martin Pool # Copyright 2002 Gerardo Poggiali -# Copyright 2007, 2008 Bernie Innocenti +# Copyright 2007, 2008, 2009 Bernie Innocenti # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -33,16 +33,22 @@ file_re = re.compile(r"^\b([A-Za-z0-9_\-][A-Za-z0-9_\.\-/]*)\b$") img_re = re.compile(r"^.*\.(png|gif|jpg|jpeg|bmp|ico|ogm|ogg|mkv|mpg|mpeg|mp4|avi|asf|flv|wmv|qt)$", 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("(?:\[\[|{{)([^\s\|]+)(?:\s*\|\s*([^\]]+)|)(?:\]\]|}})") +link_re = re.compile(r"(?:\[\[|{{)([^\s\|]+)(?:\s*\|\s*([^\]]+)|)(?:\]\]|}})") +ext_re = re.compile(r"\.([^\./]+)$") title_done = False - # CGI stuff --------------------------------------------------------- - def script_name(): return os.environ.get('SCRIPT_NAME', '') +def query_string(): + path_info = os.environ.get('PATH_INFO', '') + if len(path_info) and path_info[0] == '/': + return path_info[1:] or 'FrontPage' + else: + return os.environ.get('QUERY_STRING', '') or 'FrontPage' + def privileged_path(): return privileged_url or script_name() @@ -72,7 +78,7 @@ def relative_url(pathname, privileged=False): else: url = script_name() pathname = url + '/' + pathname - return pathname + return cgi.escape(pathname, quote=True) def permalink(s): return re.sub(' ', '-', re.sub('[^a-z0-9_ ]', '', s.lower()).strip()) @@ -81,13 +87,6 @@ def permalink(s): 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 '
'
@@ -95,12 +94,10 @@ def send_guru(msg_text, msg_type):
         print '    Software Failure.  Press left mouse button to continue.\n'
     print msg_text
     if msg_type == 'error':
-        print '\n      Guru Meditation #DEADBEEF.ABADC0DE'
+        print '\n           Guru Meditation #DEADBEEF.ABADC0DE'
     print '
' - try: - sendfile(sys.stdout, open('gurumeditation.js', 'rb')) - except IOError, err: - pass + print '' \ + % relative_url('sys/GuruMeditation.js') def send_title(name, text="Limbo", msg_text=None, msg_type='error', writable=False): global title_done @@ -146,11 +143,11 @@ def send_title(name, text="Limbo", msg_text=None, msg_type='error', writable=Fal # Navbar print '
' + print link_tag('FrontPage', site_icon or 'Home', 'navlink') if name: print ' ' + link_tag('?fullsearch=' + name, text, 'navlink') + ' ' else: print ' ' + text + ' ' - print ' | ' + link_tag('FrontPage', 'Home', 'navlink') print ' | ' + link_tag('FindPage', 'Find Page', 'navlink') if 'history_url' in globals(): print ' | Recent Changes' @@ -170,7 +167,7 @@ def send_title(name, text="Limbo", msg_text=None, msg_type='error', writable=Fal user = remote_user() if user != 'AnonymousCoward': - print ' | ' + print ' | ' print '
' @@ -183,7 +180,7 @@ def link_tag(params, text=None, link_class=None, privileged=False): if text is None: text = params # default elif img_re.match(text): - text = '' + text = '' + text + '' if not link_class: if is_external_url(params): @@ -201,6 +198,19 @@ def link_tag(params, text=None, link_class=None, privileged=False): return '%s' % (classattr, relative_url(params, privileged=privileged), text) +def link_inline(name, descr=None, args=''): + if not descr: descr = name + url = relative_url(name) + if video_re.match(name): + return '' % url + elif img_re.match(name): + return '%s' % (url, url + args, descr) + elif file_re.match(name) and not ext_re.search(name): # FIXME: this guesses a wiki page + return Page(name).send_naked() + else: + return '' \ + % (url, url, name) + # Search --------------------------------------------------- def handle_fullsearch(needle): @@ -277,9 +287,10 @@ def handle_edit(pagename): text = form['savetext'].value pg.send_editor(text) +# Used by macros/WordIndex and macros/TitleIndex def make_index_key(): links = map(lambda ch: '%s' % (ch, ch), 'abcdefghijklmnopqrstuvwxyz') - return '

'+ ' | '.join(links) + '

' + return '

'+ ' | '.join(links) + '

' def page_list(dirname = None, re = word_re): return sorted(filter(re.match, os.listdir(dirname or data_dir))) @@ -316,14 +327,14 @@ class WikiFormatter: self.styles = { #wiki html enabled? "//": ["em", False], - "''": ["em", False], "**": ["b", False], - "'''": ["b", False], "##": ["tt", False], - "``": ["tt", False], "__": ["u", False], "^^": ["sup", False], - ",,": ["sub", False] + ",,": ["sub", False], + "''": ["em", False], # LEGACY + "'''": ["b", False], # LEGACY + "``": ["tt", False], # LEGACY } def _b_repl(self, word): @@ -365,22 +376,17 @@ class WikiFormatter: if macro: return macro(argv) else: - return '<<' + '|'.join(argv) + '>>' + msg = '<<' + '|'.join(argv) + '>>' + if not self.in_html: + msg = '' + msg + '' + return msg def _hurl_repl(self, word): m = link_re.match(word) return link_tag(m.group(1), m.group(2)) - def _url_repl(self, word): - return link_tag(word) - - def _word_repl(self, word): - return link_tag(word) - def _inl_repl(self, word): - m = link_re.match(word) - name = relative_url(m.group(1)) - descr = m.group(2) + (name, descr) = link_re.match(word).groups() if descr: argv = descr.split('|') @@ -390,31 +396,44 @@ class WikiFormatter: args = '?' + '&'.join(argv) # The "extthumb" nonsense works around a limitation of the HTML block model - return '
%s
%s
' \ - % (name, name + args, descr, descr) - elif video_re.match(name): - return '' % name + return '
' \ + + link_inline(name, descr, args) \ + + '
' + descr + '
' else: - return '' % (name, name) - - def _img_repl(self, word): - return self._inl_repl('{{' + word + '}}') - - def _email_repl(self, word): - return '%s' % (word, word) + return link_inline(name, name) def _html_repl(self, word): + if not self.in_html and word.startswith('': - self.in_html -= 1 - return '>' + if self.in_html: + return s; # Pass through return {'&': '&', '<': '<', '>': '>'}[s] + def _img_repl(self, word): # LEGACY + return self._inl_repl('{{' + word + '}}') + + def _word_repl(self, word): # LEGACY + if self.in_html: return word # pass through + return link_tag(word) + + def _url_repl(self, word): # LEGACY + if self.in_html: return word # pass through + return link_tag(word) + + def _email_repl(self, word): # LEGACY + if self.in_html: return word # pass through + return '%s' % (word, word) + def _li_repl(self, match): if self.in_li: return '
  • ' @@ -496,15 +515,16 @@ class WikiFormatter: | (?P \={2,6}) | (?P
    \\\\) | (?P ^-{3,}) - | (?P \b(FIXME|TODO|DONE)\b) + | (?P \b( FIXME | TODO | DONE )\b ) # Links | (?P \<\<([^\s\|\>]+)(?:\s*\|\s*([^\>]+)|)\>\>) | (?P \[\[([^\s\|]+)(?:\s*\|\s*([^\]]+)|)\]\]) # Inline HTML - | (?P <(/|)(br|hr|div|span|form|iframe|input|textarea|a|img|h[1-5])[^>]*>) - | (?P [<>&]) + | (?P <(br|hr|div|span|form|iframe|input|textarea|a|img|h[1-5])\b ) + | (?P ( /\s*> | ) ) + | (?P [<>&] ) # Auto links (LEGACY) | (?P \b[a-zA-Z0-9_/-]+\.(png|gif|jpg|jpeg|bmp|ico|ogm|ogg|mkv|mpg|mpeg|mp4|avi|asf|flv|wmv|qt)) @@ -585,12 +605,14 @@ class Page: return False raise err - def get_raw_body(self): + def get_raw_body(self, default=None): try: return open(self._filename(), 'rb').read() except IOError, err: if err.errno == errno.ENOENT: - return '' # just doesn't exist, use default + if default is None: + default = '//[[?edit=%s|Describe %s]]//' % (self.page_name, self.page_name) + return default if err.errno == errno.EISDIR: return self.format_dir() raise err @@ -698,7 +720,8 @@ class Page: print '
    ' % relative_url(self.page_name) print '' % (self.page_name) print '
    ' % (self.page_name) - print '' % cgi.escape(preview or self.get_raw_body()) + print '' \ + % cgi.escape(preview or self.get_raw_body(default='')) print ' ' % filename print """
    @@ -721,15 +744,11 @@ class Page: print "
    " send_footer() - def send_raw(self, mimetype='text/plain'): - if self.can_read(): - body = self.get_raw_body() - emit_header(mimetype) - print body - else: + def send_raw(self, mimetype='text/plain', args=[]): + if not self.can_read(): send_title(None, msg_text='Read access denied by ACLs', msg_type='notice') + return - def send_image(self, mimetype, args=[]): if 'maxwidth' in args: import subprocess emit_header(mimetype) @@ -737,7 +756,9 @@ class Page: subprocess.check_call(['gm', 'convert', self._filename(), '-scale', args['maxwidth'].value + ' >', '-']) else: - self.send_raw(mimetype) + body = self.get_raw_body() + emit_header(mimetype) + print body def _write_file(self, data): tmp_filename = self._tmp_filename() @@ -760,19 +781,13 @@ class Page: self._write_file(newdata) rc = 0 if post_edit_hook: - # FIXME: what's the std way to perform shell quoting in python? - cmd = ( post_edit_hook - + " '" + data_dir + '/' + self.page_name - + "' '" + remote_user() - + "' '" + remote_host() - + "' '" + changelog + "'" - ) - out = os.popen(cmd) - output = out.read() - rc = out.close() + import subprocess + cmd = [ post_edit_hook, data_dir + '/' + self.page_name, remote_user(), remote_host(), changelog] + child = subprocess.Popen(cmd, stdout=subprocess.PIPE, close_fds=True) + output = child.stdout.read() + rc = child.wait() if rc: - self.msg_text += "Post-editing hook returned %d.\n" % rc - self.msg_text += 'Command was: ' + cmd + '\n' + self.msg_text += "Post-editing hook returned %d. Command was:\n'%s'\n" % (rc, "' '".join(cmd)) if output: self.msg_text += 'Output follows:\n' + output else: @@ -786,25 +801,15 @@ def main(): handler(form[cmd].value) break else: - path_info = os.environ.get('PATH_INFO', '') - if len(path_info) and path_info[0] == '/': - query = path_info[1:] or 'FrontPage' - else: - query = os.environ.get('QUERY_STRING', '') or 'FrontPage' - + query = query_string() if file_re.match(query): - if word_re.match(query): - Page(query).format() + # FIMXE: this is all bullshit, MimeTypes bases its guess on the extension! + from mimetypes import MimeTypes + mimetype, encoding = MimeTypes().guess_type(query) + if mimetype: + Page(query).send_raw(mimetype=mimetype, args=form) else: - from mimetypes import MimeTypes - mimetype, encoding = MimeTypes().guess_type(query) - if mimetype: - if mimetype.startswith('image/'): - Page(query).send_image(mimetype=mimetype, args=form) - else: - Page(query).send_raw(mimetype=mimetype) - else: - Page(query).format() + Page(query).format() else: send_httperror("403 Forbidden", query)