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#!/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) # * Fix broken charset in outgoing mails (needs some testing) import ConfigParser import os import sys import time import locale import re import cgi import glob import md5 import random import smtplib # A wonderful place for doing some regexp ;) no_break = re.compile('^\s*(|||||||).*$') line_start_hyphen = re.compile('^-.*$') line_start_plus = re.compile('^\+.*$') 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: language = configuration.get('look', 'language') except: errorpage('"language" is missing in configuration!') if language == "de": blog_locale = ("Seiten", "Monate", "Links", "Keine Kommentare", "Kommentare", "Alle Einträge anzeigen...", "Name", "Text", "Absenden") locales_de = ("de_DE.UTF-8", "de_DE.@euro", "de_DE") for i in locales_de: try: locale.setlocale(locale.LC_TIME, i) break except: continue else: locale.setlocale(locale.LC_TIME, None) else: blog_locale = ("pages", "months", "links", "no comments", "comments", "View all entries...", "name", "text", "commit") locales_en = ("en_US.UTF-8", "en_US.ISO-8859-15", "en_US") for i in locales_en: try: locale.setlocale(locale.LC_TIME, i) break except: continue else: locale.setlocale(locale.LC_TIME, None) 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.strftime("%c", time.localtime()) + "\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 ' ' + blog_url + '?p=' + title + '' 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 '

' print ' rss' print '

' print '' # Atom feed print '

' print ' atom' print '

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

' print '

' + blog_locale[0] + '

' print '

' print '

' + title + '

' print '

' print '

' print '

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

' print '

' + blog_locale[1] + '

' print '

' print '

' + date_display + '

' print '

' print '

' print '

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

' print '

' + blog_locale[2] + '

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

' print '

' print '

' for line in content: if no_break.match(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 no_break.match(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 line_start_hyphen.match(line): if notfirstline == 1: print '

' print ' ' notfirstline = 0; print '

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

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

' elif line_start_plus.match(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 ' ' + blog_locale[3] + '' 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 ' ' + blog_locale[4] + ' (' + 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 '

' + blog_locale[5] + '

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