Mercurial > hg > rlgallery-misc
diff py/rlgnotes @ 61:5b4ff5680037
Add a basic blog manager.
rlgnotes is an experimental script for managing a static blog.
| author | John "Elwin" Edwards |
|---|---|
| date | Fri, 30 Jan 2015 09:25:32 -0500 |
| parents | |
| children | d417016bbf73 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/py/rlgnotes Fri Jan 30 09:25:32 2015 -0500 @@ -0,0 +1,153 @@ +#!/usr/bin/python3 + +import os +import sys +import datetime +import rlgall +import pytz + +navbar = '<div class="nav"><a href="/">rlgallery.org</a> -> \ +<a href="/notes/">Notes</a> -> {0}</div>' + +rsshead = """<?xml version="1.0" encoding="UTF-8"?> +<rss version="2.0"> +<channel> +<title>Roguelike Gallery</title> +<description>News and notes from the Roguelike Gallery.</description> +<link>http://rlgallery.org/notes/</link> +""" + +indexintro = """<p>The Gallery's blog, with news and thoughts on roguelike +games. A comment system is planned but does not exist yet. There is an +<a href="feed.rss">RSS feed</a> for the benefit of robots.</p> +""" + +phead = rlgall.phead.replace("/scoring/scores.css", "notes.css") + +ptitle = '<h2 class="pagetitle">{0}</h2>\n' + +posthead = '<h3 class="posttitle">{0}</h2>\n' + +datediv = '<div class="datehead">{0}</div>\n' + +def noteurl(tag): + return "http://rlgallery.org/notes/" + tag + ".html" + +def itementry(tagname, value): + return " <{0}>{1}</{0}>\n".format(tagname, value) + +def fmtdate(dt): + if dt == None: + dt = datetime.datetime.now(pytz.utc) + return dt.strftime("%a, %d %b %Y %H:%M:%S %z") + +def qdetag(istr): + nstart = istr.find('>') + if nstart < 0: + return istr + mstr = istr[nstart + 1:] + nend = mstr.find('<') + if nend < 0: + return mstr + return mstr[:nend] + +def mkindexfile(postdata, notedir): + indexfile = open(notedir + "/index.html", "w") + postdata.sort(key=lambda m: m[2], reverse=True) + indexfile.write(phead.format("Roguelike Gallery Notes")) + indexfile.write('<body>\n<h1>Roguelike Gallery Notes</h1>\n') + indexfile.write(rlgall.navtop.format("Notes")) + indexfile.write(indexintro) + for note in postdata: + indexfile.write(posthead.format(note[1])) + datestr = note[2].strftime("%B %e, %Y") + indexfile.write(datediv.format(datestr)) + if note[3][0] == '<': + indexfile.write(note[3]) + else: + indexfile.write('<p>' + note[3] + '</p>') + indexfile.write('<p><a href="{0}.html">More</a></p>\n'.format(note[0])) + indexfile.write(rlgall.pend) + indexfile.close() + +def mkrssfile(postdata, notedir): + rssfile = open(notedir + "/feed.rss", "w") + rssfile.write(rsshead) + nowstr = fmtdate(None) + rssfile.write("<lastBuildDate>" + nowstr + "</lastBuildDate>\n") + for post in postdata: + rssfile.write("<item>\n") + rssfile.write(itementry("title", post[1])) + rssfile.write(itementry("link", noteurl(post[0]))) + rssfile.write(itementry("pubDate", fmtdate(post[2]))) + rssfile.write(itementry("description", qdetag(post[3]))) + rssfile.write("</item>\n") + rssfile.write('</channel>\n</rss>\n') + +webdir = "/var/www/lighttpd/notes/" +if len(sys.argv) > 1: + srcdir = sys.argv[-1] +else: + srcdir = "." + +if "-f" in sys.argv[1:]: + force = True +else: + force = False + +metadata = [] +anynew = False + +notefiles = os.listdir(srcdir) +for note in notefiles: + pagename = webdir + note + ".html" + try: + os.stat(pagename) + except FileNotFoundError: + anynew = True + createpage = True + else: + # It already exists, only create it if given -f option + createpage = force + notefi = open(srcdir + "/" + note) + if createpage: + pagefi = open(pagename, "w") + title = notefi.readline().rstrip() + pdate = notefi.readline().rstrip() + try: + ddate = datetime.datetime.strptime(pdate, "%Y-%m-%d.%H:%M").replace(tzinfo=pytz.utc) + except ValueError: + continue + firstline = notefi.readline().rstrip() + metadata.append((note, title, ddate, firstline)) + if not createpage: + # Only the metadata is needed, for the index + notefi.close() + continue + pagefi.write(phead.format(title)) + pagefi.write('<body>\n<h1>Roguelike Gallery Notes</h1>\n') + pagefi.write(navbar.format(title)) + pagefi.write(ptitle.format(title)) + pagefi.write(datediv.format(ddate.strftime("%B %e, %Y"))) + pagefi.write('<div class="content">\n') + if firstline[0] == '<': + pagefi.write(firstline) + else: + pagefi.write('<p>' + firstline + '</p>') + for line in notefi: + if line == '\n': + continue + elif line[0] == '<': + pagefi.write(line) + elif line[0] == '\\': + pagefi.write(line[1:]) + else: + pagefi.write('<p>' + line + '</p>') + pagefi.write('</div>\n') + pagefi.write(rlgall.pend) + pagefi.close() + notefi.close() + +if force or anynew: + mkindexfile(metadata, webdir) + mkrssfile(metadata, webdir)