#!/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 os import sys import time import locale import re from ConfigParser import ConfigParser from cgi import FieldStorage from smtplib import SMTP from md5 import new as newmd5 from glob import glob from random import randint # A wonderful place for doing some regexp ;) no_break = re.compile('^\s*(|||||||).*$') line_start_hyphen = re.compile('^-.*$') line_start_plus = re.compile('^\+.*$') tab = "\t" def generate_uuid(string): string_md5sum = newmd5(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): document_header('xhtml-strict') print 'Error!' print '' print tab + 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() # 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 = 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(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 = SMTP(smtp_host) smtp.starttls() # TODO: some hosts need TLS, needs testing 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(entries_dir + '*.' + entries_suffix) for entry in entries_list: title = entry.replace(entries_dir, '', 1) title = title.replace('.' + entries_suffix, '') stampfile = os.path.join(entries_dir, title + '.stamp') if os.path.exists(stampfile): timestamp = os.stat(stampfile) else: 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 tab + '' print tab*2 + '' + blog_title + '' print tab + '' print tab + '' + blog_title + '' print tab + 'urn:uuid:' + blog_title_md5sum + '' print tab + '' + 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 tab*2 + '' print tab*3 + '' + title + '' print tab*3 + '' print tab*3 + 'urn:uuid:' + title_md5sum + '' print tab*3 + '' + str(date[0]) + '-' + month + '-' + day + 'T' + hour + ':' + min + ':' + sec + 'Z' print tab*3 + '' 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 tab*3 + '' print tab*2 + '' print '' # Generate rss 2.0 feed elif feed_display == "rss": document_header("rss") print tab + '' print tab*2 + '' + blog_title + '' print tab*2 + '' + blog_url + '' print tab*2 + '' + blog_subtitle + '' date = time.strftime("%a, %d %b %Y %H:%M:%S", time.gmtime(time.mktime(entries[0][0]))) print tab*2 + '' + 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]))) print tab*2 + '' print tab*3 + '' + title + '' print tab*3 + '' + blog_url + '?p=' + title + '' print tab*3 + '' + blog_url + '?p=' + title + '' print tab*3 + '' + 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 tab*3 + '' print tab*2 + '' print tab + '' print '' # Generate regular page else: document_header("xhtml-strict") print tab + '' print tab*2 + '' + blog_title + '' print tab*2 + '' print tab*2 + '' print tab*2 + '' print tab*2 + '' print tab + '' print tab + '' print '' # Plugins sys.path.append(plugins_dir) for plugin in glob(plugins_dir + '*.py'): __import__ (plugin.split('/')[1].replace('.py', '')) # Site header print tab*2 + '
' print tab*3 + '
' print tab*4 + '' + blog_title + '' print tab*3 + '
' print tab*3 + '
' print tab*4 + '' + blog_subtitle + '' print tab*3 + '
' print tab*2 + '
' print '' # RSS feed print tab*2 + '
' print tab*3 + 'rss' print tab*2 + '
' print '' # Atom feed print tab*2 + '
' print tab*3 + 'atom' print tab*2 + '
' print '' # Staticpages if staticpages == "True": staticpages = [] staticpages_list = glob(staticpages_dir + '*') staticpages_list.sort() print tab*2 + '
' print tab*3 + '
' + blog_locale[0] + '
' print tab*3 + '
' print tab*4 + '
    ' for staticpage in staticpages_list: file = open(staticpage, 'r') header = file.readline() if header.split(':', 1)[0] == 'extern_link': link = header.split(':', 1)[1].strip() else: link = re.sub('\w+?\/', '', staticpage) link = '?s=' + link file.close() title = re.sub('\w+?\/\d+?-', '', staticpage) print tab*5 + '
  • ' + title + '
    • ' print tab*4 + '
' print tab*3 + '
' print tab*3 + '
' print tab*2 + '
' print '' # Monthlist if monthlist == "True": olddate = "" print tab*2 + '
' print tab*3 + '
' + blog_locale[1] + '
' print tab*3 + '
' print tab*4 + '
    ' for entry in entries: date = time.strftime("%m%Y", entry[0]) date_display = time.strftime("%h %Y", entry[0]) if not olddate == date: print tab*5 + '
  • ' + date_display + '
    • ' olddate = date print tab*4 + '
' print tab*3 + '
' print tab*3 + '
' print tab*2 + '
' print '' # Linklist if linklist == "True": print tab*2 + '
' print tab*3 + '
' + blog_locale[2] + '
' print tab*3 + '
' print tab*4 + '
    ' try: content = open("linklist", "r") for line in content: if line.strip() is "": print '
    ' else: print tab*5 + '
  • ' + line.split(" ", 1)[1].strip() + '
    • ' content.close() except: print '' print tab*4 + '
' print tab*3 + '
' print tab*3 + '
' print tab*2 + '
' print '' print tab*2 + '
' print '' # Staticpage if static_display != "": content = open(staticpages_dir + static_display, "r") print tab*3 + '
' print tab*4 + '
' + re.sub('^\.', '', re.sub('\d+?-', '', static_display)) + '
' print tab*4 + '
' print tab*5 + '

' for line in content: if no_break.match(line): print tab*5 + line.strip() else: print tab*5 + line.strip() + '
' print tab*5 + '

' print tab*4 + '
' print tab*4 + '
' print tab*4 + '
' print tab*4 + '
' print tab*4 + '
' print tab*4 + '
' print tab*3 + '
' 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_dir, '', 1) title = title.replace('.' + entries_suffix, '') stampfile = os.path.join(entries_dir, title + '.stamp') if not os.path.exists(stampfile): stamp = open(stampfile, 'w') stamp.close() else: date = time.localtime(os.stat(stampfile)[8]) date = time.strftime("%c", date) 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 tab*3 + '
' if permalinks: print tab*4 + '
' + title + '
' else: print tab*4 + '
' + title + '
' print tab*4 + '
' + date + '
' print tab*4 + '
' for line in content: if no_break.match(line): print tab*5 + line.strip() else: print tab*5 + line.strip() + '
' print tab*4 + '
' print tab*4 + '
' print tab*4 + '
' print tab*4 + '
' print tab*4 + '
' print tab*4 + '
' # Comments... # ... are shown when post_display and comments_file isn't false comments_file = glob(entries_dir + title + '.comments') if post_display: if comments_file: comments_file = glob(entries_dir + title + '.comments') comments_content = open(comments_file[0], "r") print tab*3 + '
' print tab*2 + '
' print '' print tab*2 + '
' 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 tab*4 + '
' print tab*3 + '' notfirstline = 0; print tab*3 + '
' #Label for each comment label_count += 1 print tab*4 + '' print tab*4 + '
' + line.split(".", 1)[1].strip() + '
' elif line_start_plus.match(line): print tab*4 + '
' + line.split(".", 1)[1].strip() + '
' print tab*4 + '
' else: notfirstline = 1; line = line.split(".", 1)[1] print tab*5 + line.strip() + '
' print '' print tab*4 + '
' print tab*3 + '
' comments_content.close() else: print tab*3 + '' print tab*2 + '' print tab*2 + '
' # Form for adding comments if comments == "True": random_int_a = randint(1,9) random_int_b = randint(1,9) cquizv = random_int_a + random_int_b print tab*3 + '
' print tab*4 + '
' print tab*5 + '' print tab*5 + '' print tab*5 + '' print tab*5 + '
' print tab*5 + '
' print tab*5 + '
' print tab*4 + '
' print tab*3 + '
' else: print tab*3 + '
' print '' if comments == "True": comments_file = glob(entries_dir + title + '.comments') if not comments_file and not post_display: print tab*4 + '
' print tab*5 + '' + blog_locale[3] + '' print tab*4 + '
' print tab*3 + '
' 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 tab*4 + '
' print tab*5 + '' + blog_locale[4] + ' (' + str(comments_counter) + ')' print tab*4 + '
' print tab*3 + '' print '' comments_content.close() else: print tab*3 + '' 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 tab*3 + '
' + blog_locale[5] + '
' print tab*2 + '' print '' print tab + '' print '' # vim: set tw=0 ts=4: