#!/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 import os import sys import time import locale import re import codecs # print() will output ascii, but we want utf-8 (python3) try: sys.stdout = codecs.getwriter('utf8')(sys.stdout.buffer) utf8 = True except: utf8 = False # Backward compatibilty to python2 try: import configparser as configparser except ImportError: import ConfigParser as configparser from cgi import FieldStorage from smtplib import SMTP from hashlib import md5 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("^\+.*$") # HTML indention ind = "\t" # Generate md5sum for feeds def generate_uuid(string): string_md5sum = md5(string.encode("utf-8")).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 # Custom errorpage def errorpage(string): document_header("html") print("") print(ind + "Error!") print(ind + "") print("") print("") print(ind + "
") print(ind*2 + "

Error!

") print(ind*2 + "

" + string + "

") print(ind + "
") print("") print("") sys.exit() # Header for html, atom and rss def document_header(string): if string == "html": print("Content-type: text/html\n") print("") try: print("") except NameError: 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("") # Parse configuration (with backward compatibilty) configuration = configparser.SafeConfigParser() for config in ["../blogthonrc", "../.blogthonrc", "configuration"]: if os.path.exists(config): configuration.read(config) config = True break else: config = False if not config: errorpage("No suitable configuration found!") try: blog_title = configuration.get("personal", "blog_title") blog_subtitle = configuration.get("personal", "blog_subtitle") blog_url = configuration.get("personal", "blog_url") keywords = configuration.get("personal", "keywords") entries_dir = configuration.get("personal", "entries_dir") entries_suffix = configuration.get("personal", "entries_suffix") staticpages_dir = configuration.get("personal", "staticpages_dir") plugins_dir = configuration.get("personal", "plugins_dir") style = configuration.get("look", "style") language = configuration.get("look", "language") entries_per_page = configuration.getint("look", "entries_per_page") monthlist = configuration.get("look", "monthlist") staticpages = configuration.get("look", "staticpages") linklist = configuration.get("look", "linklist") permalinks = configuration.get("look", "permalinks") comments = configuration.get("look", "comments") newest_first = configuration.get("look", "newest_first") new_comment_mail = configuration.get("smtp", "new_comment_mail") mail_to = configuration.get("smtp", "mail_to") smtp_host = configuration.get("smtp", "smtp_host") feed_preview = configuration.get("feed", "feed_preview") except configparser.Error as error: errorpage(str(error)) if not re.match("^http:\/\/.*$", blog_url): blog_url = "http://" + blog_url if not re.match("^.*\/$", blog_url): blog_url = blog_url + "/" if not os.path.exists(entries_dir): errorpage("Directory \"%s\" does not exist!" % entries_dir) if not os.access(entries_dir, os.W_OK): errorpage("Directory \"%s\" is not writable!" % entries_dir) if not os.path.exists(staticpages_dir): errorpage("Directory \"%s\" does not exist!" % staticpages_dir) if not os.path.exists(plugins_dir): errorpage("Directory \"%s\" does not exist!" % plugins_dir) if not os.path.exists("linklist"): errorpage("File \"linklist\" does not exist!") if language == "de": blog_locale = ( "Seiten", "Monate", "Links", "Keine Kommentare", "Kommentare", "Alle Einträge anzeigen...", "Name", "Text", "Absenden", "Neuer Kommentar zu", "Jemand hat einen Kommentar zu diesem Beitrag verfasst:" ) 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", "New comment on", "Someone wrote a comment to this entry:" ) 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) # 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 = "" 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 = "" # Commit comment if cname and ctext and ctitle: # Prevent XSS hacks cname = cname.replace("<", "<").replace(">", ">").replace("\'", """) ctext = ctext.replace("<", "<").replace(">", ">").replace("\'", """) if not cquiz == cquizv: errorpage("Brainmode") # Captcha not solved else: comments_file = os.path.join(entries_dir, ctitle + ".comments") if not os.path.exists(comments_file): if utf8: content = open(comments_file, "w", encoding="utf8") else: content = open(comments_file, "w") content.close() if utf8: content = open(comments_file, "a", encoding="utf8") else: content = open(comments_file, "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: %s\nSubject: %s %s\n\n%s %s?p=%s" % (mail_to, blog_locale[9], blog_title, blog_locale[10], blog_url, ctitle.replace(" ", "-")) smtp = SMTP(smtp_host) smtp.starttls() smtp.sendmail(blog_title, mail_to, msg) smtp.quit() # Read entries and store their title and timestamp entries = [] entries_list = glob(os.path.join(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) stampfile = os.path.join(entries_dir, title + ".stamp") stamp = open(stampfile, "w") stamp.close() utime = os.utime(stampfile, (os.stat(entry)[8], os.stat(entry)[8])) 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("" % blog_url) print(ind + "") print(ind*2 + "%s" % blog_title) print(ind + "") print(ind + "%s" % blog_title) print(ind + "urn:uuid:%s" % blog_title_md5sum) print(ind + "%s-%s-%sT%s:%s:%sZ" % (str(date[0]), month, day, hour, min, sec)) print("") j = len(entries) if j > 10: j = 10 for i in range(0, j): title = str(entries[i][1]).replace(entries_dir, "", 1).replace("." + entries_suffix, "") date = entries[i][0] title_md5sum = generate_uuid(title) print(ind*2 + "") print(ind*3 + "%s" % title) print(ind*3 + "" % (blog_url, title)) print(ind*3 + "urn:uuid:%s" % title_md5sum) print(ind*3 + "%s-%s-%sT%s:%s:%sZ" % (str(date[0]), month, day, hour, min, sec)) print(ind*3 + "") if utf8: content = open(str(entries[i][1]), "r", encoding="utf8") else: content = open(str(entries[i][1]), "r") for h in range(0, int(feed_preview)): rss_line = content.readline().strip() if rss_line != "": print(ind*4 + rss_line) content.close() print(ind*3 + "") print(ind*2 + "") print("") # Generate rss 2.0 feed elif feed_display == "rss": document_header("rss") print(ind + "") print(ind*2 + "%s" % blog_title) print(ind*2 + "%s" % blog_url) print(ind*2 + "%s" % blog_subtitle) date = time.strftime("%a, %d %b %Y %H:%M:%S", time.gmtime(time.mktime(entries[0][0]))) print(ind*2 + "%s" % date) print("") j = len(entries) if j > 10: j = 10 for i in range(0, j): title = str(entries[i][1]).replace(entries_dir, "", 1).replace("." + entries_suffix, "") date = time.strftime("%a, %d %b %Y %H:%M:%S %z", time.gmtime(time.mktime(entries[i][0]))) print(ind*2 + "") print(ind*3 + "%s" % title) print(ind*3 + "%s?p=%s" % (blog_url, title)) print(ind*3 + "%s?p=%s" % (blog_url, title)) print(ind*3 + "%s" % date) if utf8: content = open(str(entries[i][1]), "r", encoding="utf8") else: content = open(str(entries[i][1]), "r") rss_description= "" for h in range(0, int(feed_preview)): line = content.readline().strip() if line: rss_description = "%s%s
" % (rss_description, line) content.close() print(ind*3 + "" % rss_description) print(ind*2 + "") print(ind + "") print("") # Generate regular page else: document_header("html") print(ind + "") print(ind*2 + "%s" % blog_title) print(ind*2 + "") print(ind*2 + "") print(ind*2 + "" % keywords) print(ind*2 + "" % blog_title) print(ind*2 + "" % (style, style)) print(ind + "") print(ind + "") print("") # Plugins sys.path.append(plugins_dir) for plugin in glob(plugins_dir + "*.py"): __import__ (plugin.split("/")[1].replace(".py", "")) # Site header print(ind*2 + "
") print(ind*3 + "
") print(ind*4 + "%s" % blog_title) print(ind*3 + "
") print(ind*3 + "
") print(ind*4 + "%s" % blog_subtitle) print(ind*3 + "
") print(ind*2 + "
") print("") # RSS feed print(ind*2 + "
") print(ind*3 + "
") print(ind*4 + "rss") print(ind*3 + "
") print("") # Atom feed print(ind*3 + "
") print(ind*4 + "atom") print(ind*3 + "
") print(ind*2 + "
") print("") # Staticpages if staticpages == "True": staticpages = [] staticpages_list = glob(os.path.join(staticpages_dir, "*")) staticpages_list.sort() print(ind*2 + "
") print(ind*3 + "
%s
" % blog_locale[0]) print(ind*3 + "
") print(ind*4 + "
    ") for staticpage in staticpages_list: if utf8: file = open(staticpage, "r", encoding="utf8") else: 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=%s" % link file.close() title = re.sub("\w+?\/\d+?-", "", staticpage) print(ind*5 + "
  • %s
    • " % (link, title)) print(ind*4 + "
") print(ind*3 + "
") print(ind*3 + "
") print(ind*2 + "
") print("") # Monthlist if monthlist == "True": olddate = "" print(ind*2 + "
") print(ind*3 + "
%s
" % blog_locale[1]) print(ind*3 + "
") print(ind*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(ind*5 + "
  • %s
    • " % (date, date_display)) olddate = date print(ind*4 + "
") print(ind*3 + "
") print(ind*3 + "
") print(ind*2 + "
") print("") # Linklist if linklist == "True": print(ind*2 + "
") print(ind*3 + "
%s
" % blog_locale[2]) print(ind*3 + "
") print(ind*4 + "
    ") try: if utf8: content = open("linklist", "r", encoding="utf8") else: content = open("linklist", "r") for line in content: if line.strip() is "": print("
    ") else: print(ind*5 + "
  • %s
    • " % (line.split(" ")[0], line.split(" ", 1)[1].strip())) content.close() except: print("") print(ind*4 + "
") print(ind*3 + "
") print(ind*3 + "
") print(ind*2 + "
") print("") print(ind*2 + "
") print("") # Staticpage if static_display != "": if utf8: content = open(os.path.join(staticpages_dir, static_display), "r", encoding="utf-8") else: content = open(os.path.join(staticpages_dir, static_display), "r") print(ind*3 + "
") print(ind*4 + "
%s
" % re.sub("^\.", "", re.sub("\d+?-", "", static_display))) print(ind*4 + "
") print(ind*5 + "

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

") print(ind*4 + "
") print(ind*4 + "
") print(ind*4 + "
") print(ind*4 + "
") print(ind*4 + "
") print(ind*4 + "
") print(ind*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 os.path.exists(stampfile): 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: if utf8: content = open(entry, "r", encoding="utf8") else: content = open(entry, "r") print(ind*3 + "
") if permalinks: print(ind*4 + "
%s
" % (title.replace(" ", "-"), title)) else: print(ind*4 + "
%s
" % title) print(ind*4 + "
%s
" % date) print(ind*4 + "
") for line in content: if no_break.match(line): print(ind*5 + line.strip()) else: print(ind*5 + line.strip() + "
") print(ind*4 + "
") print(ind*4 + "
") print(ind*4 + "
") print(ind*4 + "
") print(ind*4 + "
") print(ind*4 + "
") # Comments... # ... are shown when post_display and comments_file isn't false comments_file = glob(os.path.join(entries_dir, title + ".comments")) if post_display: if comments_file: if utf8: comments_content = open(comments_file[0], "r", encoding="utf8") else: comments_content = open(comments_file[0], "r") print(ind*3 + "
") print(ind*2 + "
") print("") print(ind*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(ind*4 + "
") print(ind*3 + "") notfirstline = 0 print(ind*3 + "
") # Label for each comment label_count += 1 print(ind*4 + "" % str(label_count)) print(ind*4 + "
%s
" % line.split(".", 1)[1].strip()) elif line_start_plus.match(line): print(ind*4 + "
%s
" % line.split(".", 1)[1].strip()) print(ind*4 + "
") else: notfirstline = 1 line = line.split(".", 1)[1] print(ind*5 + line.strip() + "
") print("") print(ind*4 + "
") print(ind*3 + "
") comments_content.close() else: print(ind*3 + "") print(ind*2 + "") print(ind*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(ind*3 + "
") print(ind*4 + "
") print(ind*5 + "" % title) print(ind*5 + "" % str(cquizv)) print(ind*5 + "" % blog_locale[6]) print(ind*5 + "
" % blog_locale[7]) print(ind*5 + "
" % (str(random_int_a), str(random_int_b))) print(ind*5 + "
" % blog_locale[8]) print(ind*4 + "
") print(ind*3 + "
") else: print(ind*3 + "
") print("") if comments == "True": comments_file = glob(os.path.join(entries_dir, title + ".comments")) if not comments_file and not post_display: print(ind*4 + "
") print(ind*5 + "%s" % (title.replace(" ", "-"), blog_locale[3])) print(ind*4 + "
") print(ind*3 + "
") print("") elif comments_file and not post_display: if utf8: comments_content = open(comments_file[0], "r", encoding="utf8") else: comments_content = open(comments_file[0], "r") comments_counter = 0 for line in comments_content: if line.split(".", 1)[0] == "-": comments_counter += 1 print(ind*4 + "
") print(ind*5 + "%s (%s)" % (title.replace(" ", "-"), blog_locale[4], str(comments_counter))) print(ind*4 + "
") print(ind*3 + "") print("") comments_content.close() else: print(ind*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(ind*3 + "
%s
" % blog_locale[5]) print(ind*2 + "") print("") print(ind + "") print("") # vim: set sw=4 tw=0 ts=4 expandtab: