#!/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 <xeno@thehappy.de> # Adrian Vondendriesch <disco-stu@disco-stu.de> # Pascal Turbing <pascal@turbing.de> # # Description: A simple blogging software import os import sys import time import locale import re import 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*(<ul|</ul>|<li|</li>|<ol|</ol>|<table|</table>|<tr|</tr>|<td|</td>|<th|</th>|<p|</p>).*$") line_start_hyphen = re.compile("^-.*$") line_start_plus = re.compile("^\+.*$") tab = " " def generate_uuid(string): string_md5sum = md5(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("html") print "<head>" print tab + "<title>Error!</title>" print tab + "<link rel=\"stylesheet\" type=\"text/css\" href=\"error.css\" />" print "</head>" print "<body>" print tab + "<div class=\"container\">" print tab*2 + "<div class=\"title\"><h1>Error!</h1></div>" print tab*2 + "<div class=\"text\"><h2>" + string + "</h2></div>" print tab + "</div>" print "</body>" print "</html>" sys.exit() def document_header(string): if string == "html": print "Content-type: text/html\n" print "<!DOCTYPE html>" try: print "<html lang=\"" + language + "\">" except NameError: print "<html lang=\"en\">" if string == "atom": print "Content-type: application/atom+xml\n" print "<?xml version=\"1.0\" encoding=\"utf-8\"?>" print "<feed xmlns=\"http://www.w3.org/2005/Atom\">" if string == "rss": print "Content-type: application/rss+xml\n" print "<?xml version=\"1.0\" encoding=\"utf-8\"?>" print "<rss version=\"2.0\">" # Parse configuration 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, 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") 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) # 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 = os.path.join(entries_dir, ctitle + ".comments") if not os.path.exists(comments_file): content = open(comments_file, "w") content.close() 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: New comment on %s\n\nSomeone wrote a comment to this entry: %s?p=%s" % (mail_to, blog_title, 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 "<link href=\"%s?feed=atom\" rel=\"self\" type=\"application/atom+xml\"/>" % blog_url print tab + "<author>" print tab*2 + "<name>%s</name>" % blog_title print tab + "</author>" print tab + "<title>%s</title>" % blog_title print tab + "<id>urn:uuid:%s</id>" % blog_title_md5sum print tab + "<updated>%s-%s-%sT%s:%s:%sZ</updated>" % (str(date[0]), month, day, hour, min, sec) print "" j = len(entries) if j > 10: j = 10 for i in xrange(0, j): title = str(entries[i][1]).replace(entries_dir, "", 1).replace("." + entries_suffix, "") date = entries[i][0] title_md5sum = generate_uuid(title) print tab*2 + "<entry>" print tab*3 + "<title>%s</title>" % title print tab*3 + "<link href=\"%s?p=%s\"/>" % (blog_url, title) print tab*3 + "<id>urn:uuid:%s</id>" % title_md5sum print tab*3 + "<updated>%s-%s-%sT%s:%s:%sZ</updated>" % (str(date[0]), month, day, hour, min, sec) print tab*3 + "<summary>" content = open(str(entries[i][1]), "r") for h in xrange(0, int(feed_preview)): rss_line = content.readline().strip() if rss_line != "": print tab*4 + rss_line content.close() print tab*3 + "</summary>" print tab*2 + "</entry>" print "</feed>" # Generate rss 2.0 feed elif feed_display == "rss": document_header("rss") print tab + "<channel>" print tab*2 + "<title>%s</title>" % blog_title print tab*2 + "<link>%s</link>" % blog_url print tab*2 + "<description>%s</description>" % blog_subtitle date = time.strftime("%a, %d %b %Y %H:%M:%S", time.gmtime(time.mktime(entries[0][0]))) print tab*2 + "<pubDate>%s</pubDate>" % date print "" j = len(entries) if j > 10: j = 10 for i in xrange(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 tab*2 + "<item>" print tab*3 + "<title>%s</title>" % title print tab*3 + "<link>%s?p=%s</link>" % (blog_url, title) print tab*3 + "<guid>%s?p=%s</guid>" % (blog_url, title) print tab*3 + "<pubDate>%s</pubDate>" % 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 = "%s%s<br />" % (rss_description, line) content.close() print tab*3 + "<description><![CDATA[%s]]></description>" % rss_description print tab*2 + "</item>" print tab + "</channel>" print "</rss>" # Generate regular page else: document_header("html") print tab + "<head>" print tab*2 + "<title>%s</title>" % blog_title print tab*2 + "<meta charset=\"utf-8\">" print tab*2 + "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" />" print tab*2 + "<meta name=\"keywords\" content=\"%s\" />" % keywords print tab*2 + "<meta name=\"description\" content=\"%s\" />" % blog_title print tab*2 + "<link rel=\"stylesheet\" type=\"text/css\" href=\"styles/%s/%s.css\" />" % (style, style) print tab + "</head>" print tab + "<body>" 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 + "<div class=\"header\">" print tab*3 + "<div class=\"header_title\">" print tab*4 + "<a href=\"?\" class=\"header_link\">%s</a>" % blog_title print tab*3 + "</div>" print tab*3 + "<div class=\"header_subtitle\">" print tab*4 + "<span class=\"header_subtitle\">%s</span>" % blog_subtitle print tab*3 + "</div>" print tab*2 + "</div>" print "" # RSS feed print tab*2 + "<div class=\"rss\">" print tab*3 + "<a href=\"?feed=rss\" class=\"rss_link\">rss</a>" print tab*2 + "</div>" print "" # Atom feed print tab*2 + "<div class=\"atom\">" print tab*3 + "<a href=\"?feed=atom\" class=\"atom_link\">atom</a>" print tab*2 + "</div>" print "" # Staticpages if staticpages == "True": staticpages = [] staticpages_list = glob(os.path.join(staticpages_dir, "*")) staticpages_list.sort() print tab*2 + "<div class=\"pages\">" print tab*3 + "<div class=\"pages_title\">%s</div>" % blog_locale[0] print tab*3 + "<div class=\"pages_list\">" print tab*4 + "<ul class=\"pages_list\">" 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=%s" % link file.close() title = re.sub("\w+?\/\d+?-", "", staticpage) print tab*5 + "<li class=\"pages_list_entry\"><a href=\"%s\" class=\"pages_list_entry\">%s</a></li>" % (link, title) print tab*4 + "</ul>" print tab*3 + "</div>" print tab*3 + "<div class=\"pages_footer\"></div>" print tab*2 + "</div>" print "" # Monthlist if monthlist == "True": olddate = "" print tab*2 + "<div class=\"months\">" print tab*3 + "<div class=\"months_title\">%s</div>" % blog_locale[1] print tab*3 + "<div class=\"months_list\">" print tab*4 + "<ul class=\"months_list\">" 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 + "<li class=\"months_list_entry\"><a href=\"?m=%s\" class=\"months_list_entry\">%s</a></li>" % (date, date_display) olddate = date print tab*4 + "</ul>" print tab*3 + "</div>" print tab*3 + "<div class=\"months_footer\"></div>" print tab*2 + "</div>" print "" # Linklist if linklist == "True": print tab*2 + "<div class=\"linklist\">" print tab*3 + "<div class=\"linklist_title\">%s</div>" % blog_locale[2] print tab*3 + "<div class=\"linklist_list\">" print tab*4 + "<ul class=\"linklist_list\">" try: content = open("linklist", "r") for line in content: if line.strip() is "": print "<br />" else: print tab*5 + "<li class=\"linklist_list_entry\"><a href=\"%s\" class=\"months_list_entry\">%s</a></li>" % (line.split(" ")[0], line.split(" ", 1)[1].strip()) content.close() except: print "" print tab*4 + "</ul>" print tab*3 + "</div>" print tab*3 + "<div class=\"linklist_footer\"></div>" print tab*2 + "</div>" print "" print tab*2 + "<div class=\"entries\">" print "" # Staticpage if static_display != "": content = open(os.path.join(staticpages_dir, static_display), "r") print tab*3 + "<div class=\"entry\">" print tab*4 + "<div class=\"entry_title\">%s</div>" % re.sub("^\.", "", re.sub("\d+?-", "", static_display)) print tab*4 + "<div class=\"entry_content\">" print tab*5 + "<p>" for line in content: if no_break.match(line): print tab*5 + line.strip() else: print tab*5 + line.strip() + "<br />" print tab*5 + "</p>" print tab*4 + "</div>" print tab*4 + "<div class=\"entry_footer\"></div>" print tab*4 + "<div class=\"entry_border_left\"></div>" print tab*4 + "<div class=\"entry_border_right\"></div>" print tab*4 + "<div class=\"entry_border_top\"></div>" print tab*4 + "<div class=\"entry_border_bottom\"></div>" print tab*3 + "</div>" 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: content = open(entry, "r") print tab*3 + "<div class=\"entry\">" if permalinks: print tab*4 + "<div class=\"entry_title\"><a href=\"?p=%s\" class=\"entry_title\">%s</a></div>" % (title.replace(" ", "-"), title) else: print tab*4 + "<div class=\"entry_title\">%s</div>" % title print tab*4 + "<div class=\"entry_date\">%s</div>" % date print tab*4 + "<div class=\"entry_content\">" for line in content: if no_break.match(line): print tab*5 + line.strip() else: print tab*5 + line.strip() + "<br />" print tab*4 + "</div>" print tab*4 + "<div class=\"entry_footer\"></div>" print tab*4 + "<div class=\"entry_border_left\"></div>" print tab*4 + "<div class=\"entry_border_right\"></div>" print tab*4 + "<div class=\"entry_border_top\"></div>" print tab*4 + "<div class=\"entry_border_bottom\"></div>" # 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: comments_content = open(comments_file[0], "r") print tab*3 + "</div>" print tab*2 + "</div>" print "" print tab*2 + "<div class=\"comments\">" 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 + "</div>" print tab*3 + "</div>" notfirstline = 0 print tab*3 + "<div class=\"comment\">" # Label for each comment label_count += 1 print tab*4 + "<a name=\"%s\"></a>" % str(label_count) print tab*4 + "<div class=\"comment_author\">%s</div>" % line.split(".", 1)[1].strip() elif line_start_plus.match(line): print tab*4 + "<div class=\"comment_date\">%s</div>" % line.split(".", 1)[1].strip() print tab*4 + "<div class=\"comment_content\">" else: notfirstline = 1 line = line.split(".", 1)[1] print tab*5 + line.strip() + "<br />" print "" print tab*4 + "</div>" print tab*3 + "</div>" comments_content.close() else: print tab*3 + "</div>" print tab*2 + "</div>" print tab*2 + "<div class=\"comments\">" # 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 + "<div class=\"submit_comment\">" print tab*4 + "<form action=\"\" method=\"post\">" print tab*5 + "<input type=\"hidden\" name=\"ctitle\" value=\"%s\" />" % title print tab*5 + "<input type=\"hidden\" name=\"cquizv\" value=\"%s\" />" % str(cquizv) print tab*5 + "<label class=\"submit_comment_name\">%s:</label><input class=\"submit_comment_name_input\" type=\"text\" id=\"cname\" name=\"cname\" />" % blog_locale[6] print tab*5 + "<br /><label class=\"submit_comment_text\">%s:</label><textarea class=\"submit_comment_textarea\" id=\"ctext\" name=\"ctext\"></textarea>" % blog_locale[7] print tab*5 + "<br /><label class=\"submit_comment_quiz\">%s+%s=</label><input class=\"submit_comment_quiz_input\" type=\"text\" id=\"cquiz\" name=\"cquiz\" />" % (str(random_int_a), str(random_int_b)) print tab*5 + "<br /><input class=\"submit_comment_button\" type=\"submit\" id=\"submit\" value=\"%s\" />" % blog_locale[8] print tab*4 + "</form>" print tab*3 + "</div>" else: print tab*3 + "<div class=\"submit_border_bottom\"></div>" print "" if comments == "True": comments_file = glob(os.path.join(entries_dir, title + ".comments")) if not comments_file and not post_display: print tab*4 + "<div class=\"entry_comment\">" print tab*5 + "<a href=\"?p=%s\" class=\"entry_comment\">%s</a>" % (title.replace(" ", "-"), blog_locale[3]) print tab*4 + "</div>" print tab*3 + "</div>" 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 + "<div class=\"entry_comment\">" print tab*5 + "<a href=\"?p=%s\" class=\"entry_comment\">%s (%s)</a>" % (title.replace(" ", "-"), blog_locale[4], str(comments_counter)) print tab*4 + "</div>" print tab*3 + "</div>" print "" comments_content.close() else: print tab*3 + "</div>" 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 + "<div class=\"show_all\"><a href=\"?a=1\">%s</a></div>" % blog_locale[5] print tab*2 + "</div>" print "" print tab + "</body>" print "</html>" # vim: set sw=4 tw=0 ts=4 expandtab: