Error!

#!/usr/bin/python # -*- coding: utf-8 -*- # This program is free software. It comes without any warranty, to # the extent permitted by applicable law. You can redistribute it # and/or modify it under the terms of the Do What The Fuck You Want # To Public License, Version 2, as published by Sam Hocevar. See # http://sam.zoy.org/wtfpl/COPYING for more details. # Authors: Stefan Ritter # Adrian Vondendriesch # Pascal Turbing # Description: A simple blogging software # TODO: # * Complete Atom Feed (like RSS) # * Write documentation # * Fix send-comment bug when using lighttpd # * Fix broken charset in outgoing mails (needs some testing) import cgi, os, time, glob, re, md5, sys, random, smtplib import ConfigParser # A wonderful place for doing some regexp ;) no_break = re.compile('^\s*(|||||||).*$') def generate_uuid(string): string_md5sum = md5.new(string).hexdigest() string = str.join('-', (string_md5sum[0:8], string_md5sum[8:12], string_md5sum[12:16], string_md5sum[16:20], string_md5sum[20:32])) return string def errorpage(string): print 'Content-type: text/html\n' print '' print '' print '' print ' Error!' print '' print '' print ' ' + string print '' print '' sys.exit() def document_header(string): if string == "xhtml-transitional": print 'Content-type: text/html\n' print '' print '' if string == "xhtml-strict": print 'Content-type: text/html\n' print '' print '' if string == "atom": print 'Content-type: application/atom+xml\n' print '' print '' if string == "rss": print 'Content-type: application/rss+xml\n' print '' print '' configuration = ConfigParser.ConfigParser() # Look for a configuration: if os.path.exists('../blogthonrc'): configuration.read('../blogthonrc') elif os.path.exists('../.blogthonrc'): configuration.read('../.blogthonrc') elif os.path.exists('configuration'): configuration.read('configuration') else: errorpage('No suitable configuration found!') sys.exit() try: blog_title = configuration.get('personal', 'blog_title') except: errorpage('"blog_title" is missing in configuration!') try: blog_subtitle = configuration.get('personal', 'blog_subtitle') except: errorpage('"blog_subtitle" is missing in configuration!') try: blog_url = configuration.get('personal', 'blog_url') except: errorpage('"blog_url" is missing in configuration!') try: keywords = configuration.get('personal', 'keywords') except: errorpage('"keywords" is missing in configuration!') try: entries_dir = configuration.get('personal', 'entries_dir') except: errorpage('"entries_dir" is missing in configuration!') if not os.path.exists(entries_dir): errorpage('"entries_dir" does not exist!') try: entries_suffix = configuration.get('personal', 'entries_suffix') except: errorpage('"entries_suffix" is missing in configuration!') try: staticpages_dir = configuration.get('personal', 'staticpages_dir') except: errorpage('"staticpages_dir" is missing in configuration!') if not os.path.exists(staticpages_dir): errorpage('"staticpages_dir" does not exist!') try: plugins_dir = configuration.get('personal', 'plugins_dir') except: errorpage('"plugins_dir" is missing in configuration!') if not os.path.exists(plugins_dir): errorpage('"plugins_dir" does not exist!') try: style = configuration.get('look', 'style') except: errorpage('"style" is missing in configuration!') try: entries_per_page = configuration.getint('look', 'entries_per_page') except: errorpage('"entries_per_page" is missing in configuration!') try: monthlist = configuration.get('look', 'monthlist') except: errorpage('"monthlist" is missing in configuration!') try: staticpages = configuration.get('look', 'staticpages') except: errorpage('"staticpages" is missing in configuration!') try: linklist = configuration.get('look', 'linklist') except: errorpage('"linklist" is missing in configuration!') if not os.path.exists("linklist"): errorpage('"linklist" does not exist!') try: permalinks = configuration.get('look', 'permalinks') except: errorpage('"permalinks" is missing in configuration!') try: comments = configuration.get('look', 'comments') except: errorpage('"comments" is missing in configuration!') try: newest_first = configuration.get('look', 'newest_first') except: errorpage('"newest_first" is missing in configuration!') try: new_comment_mail = configuration.get('smtp', 'new_comment_mail') except: errorpage('"new_comment_mail" is missing in configuration!') try: mail_to = configuration.get('smtp', 'mail_to') except: errorpage('"mail_to" is missing in configuration!') try: smtp_host = configuration.get('smtp', 'smtp_host') except: errorpage('"smtp_host" is missing in configuration!') try: feed_preview = configuration.get('feed', 'feed_preview') except: errorpage('"feed_preview" is missing or empty in configuration!') # Read POST Variables action = cgi.FieldStorage() month_display = action.getvalue('m') static_display = action.getvalue('s') if static_display: static_display = static_display.replace('/', '') post_display = action.getvalue('p') if post_display: post_display = post_display.replace(' ', '-').replace('/', '') allentries_display = action.getvalue('a') feed_display = action.getvalue('feed') if not month_display: month_display = "" if not post_display: post_display = "" if not static_display: static_display = "" if not allentries_display: allentries_display = "" if not feed_display: feed_display = "" # Commentstuff ctitle = action.getvalue('ctitle') cname = action.getvalue('cname') ctext = action.getvalue('ctext') cquiz = action.getvalue('cquiz') cquizv = action.getvalue('cquizv') if not ctitle: ctitle = "" if not cname: cname = "" if not ctext: ctext = "" if not cquiz: cquiz = "" if not cquizv: cquizv = "" # Comment to commit? if cname and ctext and ctitle: # Prevent XSS hacks cname = cname.replace('<', '<').replace('>', '>').replace('\'', '"') ctext = ctext.replace('<', '<').replace('>', '>').replace('\'', '"') # Add comment if not cquiz == cquizv: errorpage("Brainmode") else: comments_file = glob.glob(entries_dir + ctitle + '.comments') if not comments_file: try: content = open(entries_dir + ctitle + '.comments', "w") content.close() except: errorpage('"' + entries_dir + '" isn\'t writable!') try: content = open(entries_dir + ctitle + '.comments', "a") content.write("-." + cname + "\n") content.write("+." + time.asctime() + "\n") ctext = ctext.split("\n") for line in ctext: content.write("." + line + "\n") content.close() # Send mail? if not new_comment_mail == 'False': msg = 'From: Blogthon\nTo: ' + mail_to + '\nSubject: New comment on ' + blog_title + '\n\nSomeone wrote a comment to this entry: ' + blog_url + '?p=' + ctitle.replace(' ', '-') smtp = smtplib.SMTP(smtp_host) smtp.sendmail(blog_title, mail_to, msg) smtp.quit() except: errorpage('Comment cannot be written!') # Read entries and store their title and timestamp entries = [] entries_list = glob.glob(entries_dir + '*.' + entries_suffix) for entry in entries_list: timestamp = os.stat(entry) timestamp = time.localtime(timestamp[8]) entry = timestamp, entry entries.append(entry) if newest_first: entries.sort(reverse=True) else: entries.sort() # Generate atom feed if feed_display == "atom": date = entries[0][0] blog_title_md5sum = generate_uuid(blog_title) # Append 0 to the beginning if len of integer is 1 (value<10) month = '%(#)02d' % {'#': int(date[1])} day = '%(#)02d' % {'#': int(date[2])} hour = '%(#)02d' % {'#':int(date[3])} min = '%(#)02d' % {'#': int(date[4])} sec = '%(#)02d' % {'#': int(date[5])} document_header("atom") print '' print ' ' print ' ' + blog_title + '' print ' ' print ' ' + blog_title + '' print ' urn:uuid:' + blog_title_md5sum + '' print ' ' + str(date[0]) + '-' + month + '-' + day + 'T' + hour + ':' + min + ':' + sec + 'Z' print '' j = len(entries) if j > 10: j = 10 for i in xrange(0, j): title = str(entries[i][1]).replace('entries/', '', 1).replace('.' + entries_suffix, '') date = entries[i][0] title_md5sum = generate_uuid(title) print ' ' print ' ' + title + '' print ' ' print ' urn:uuid:' + title_md5sum + '' print ' ' + str(date[0]) + '-' + month + '-' + day + 'T' + hour + ':' + min + ':' + sec + 'Z' print '

' content = open(str(entries[i][1]), 'r') for h in xrange(0, int(feed_preview)): rss_line = content.readline().strip() if rss_line != '': print ' ' + rss_line content.close() print '

' print ' ' print '' # Generate rss 2.0 feed elif feed_display == "rss": document_header("rss") print ' ' print ' ' + blog_title + '' print ' ' + blog_url + '' print ' ' + blog_subtitle + '' date = time.strftime("%a, %d %b %Y %H:%M:%S", time.gmtime(time.mktime(entries[0][0]))) print ' ' + date + '' print '' j = len(entries) if j > 10: j = 10 for i in xrange(0, j): title = str(entries[i][1]).replace('entries/', '', 1).replace('.' + entries_suffix, '') date = time.strftime("%a, %d %b %Y %H:%M:%S %z", time.gmtime(time.mktime(entries[i][0]))) title_md5sum = generate_uuid(title) print ' ' print ' ' + title + '' print ' ' + blog_url + '?p=' + title + '' print ' ' + title_md5sum + '' print ' ' + date + '' content = open(str(entries[i][1]), 'r') rss_description= '' for h in xrange(0, int(feed_preview)): line = content.readline().strip() if line: rss_description = rss_description + line + '
' content.close() print ' ' print ' ' print ' ' print '' # Generate regular page else: document_header("xhtml-strict") print ' ' print ' ' + blog_title + '' print ' ' print ' ' print ' ' print ' ' print ' ' print ' ' print '' # Plugins sys.path.append(plugins_dir) for plugin in glob.glob(plugins_dir + '*.py'): __import__ (plugin.split('/')[1].replace('.py', '')) # Site header print ' ' print '' # RSS feed print '

' if os.path.exists('styles/' + style.replace('.css', '') + '_img/rss.jpg'): print '

' else: print ' rss' print '

' print '' # Atom feed print '

' if os.path.exists('styles/' + style.replace('.css', '') + '_img/atom.jpg'): print '

atom' print '

' print '' # Staticpages if staticpages == "True": staticpages = [] staticpages_list = glob.glob(staticpages_dir + '*') staticpages_list.sort() print '

' print '

pages

' print '

' print '

' + title + '

' print '

' print '

' print '

' print '' # Monthlist if monthlist == "True": olddate = "" print '

' print '

months

' print '

' print '

' + date_display + '

' print '

' print '

' print '

' print '' # Linklist if linklist == "True": print '

' print '

links

' print '

' print '

' + line.split(" ", 1)[1].strip() + '

' print '

' print '

' print '

' print '' print '

' print '' # Staticpage if static_display != "": content = open(staticpages_dir + static_display, "r") print '

' print '

' + re.sub('\d+?-', '', static_display) + '

' print '

' print '

' for line in content: if re.match(no_break, line): print ' ' + line.strip() else: print ' ' + line.strip() + '
' print '

' print '

' print '

' print '

' print '

' print '

' print '

' print '

' print '' content.close() # Entry else: entry_counter = 0 for entry in entries: date = time.strftime("%c", entry[0]) date_to_compare = time.strftime("%m%Y", entry[0]) # Needed for permalinks entry = entry[1] title = entry.replace('entries/', '', 1) title = title.replace('.' + entries_suffix, '') if month_display == date_to_compare or not month_display: if post_display == title.replace(' ', '-') or not post_display: if allentries_display == "1" or entry_counter < entries_per_page: content = open(entry, "r") print '

' if permalinks: print '

' else: print '

' + title + '

' print '

' + date + '

' print '

' for line in content: if re.match(no_break, line): print ' ' + line.strip() else: print ' ' + line.strip() + '
' print '

' print '

' print '

' print '

' print '

' print '

' # Comments... # ... are shown when post_display and comments_file isn't false comments_file = glob.glob(entries_dir + title + '.comments') if post_display: if comments_file: comments_file = glob.glob(entries_dir + title + '.comments') comments_content = open(comments_file[0], "r") print '

' print '

' print '' print '

' notfirstline = 0 # Ugly fix for closing comment containers label_count = 0 for line in comments_content: if re.search("^-", line): if notfirstline == 1: print '

' print ' ' notfirstline = 0; print '

' #Label for each comment label_count += 1 print ' ' print '

' + line.split(".", 1)[1].strip() + '

' elif re.search("^\+", line): print '

' + line.split(".", 1)[1].strip() + '

' print '

' else: notfirstline = 1; line = line.split(".", 1)[1] print ' ' + line.strip() + '
' print '' print '

' print '

' comments_content.close() else: print ' ' print ' ' print '

' # Form for adding comments if comments == "True": random_int_a = random.randint(1,9) random_int_b = random.randint(1,9) cquizv = random_int_a + random_int_b print '

' print ' ' print '

' else: print '

' print '' if comments == "True": comments_file = glob.glob(entries_dir + title + '.comments') if not comments_file and not post_display: print '

' print ' no comments' print '

' print '

' print '' elif comments_file and not post_display: comments_content = open(comments_file[0], "r") comments_counter = 0 for line in comments_content: if line.split(".", 1)[0] == "-": comments_counter += 1 print '

' print ' comments (' + str(comments_counter) + ')' print '

' print ' ' print '' comments_content.close() else: print ' ' print '' content.close() entry_counter += 1 if not month_display and not post_display and not allentries_display and entry_counter == entries_per_page: # Display pagelist print '

View all entries...

' print ' ' print '' print ' ' print '' # vim: set tw=0 ts=4: