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Add a basic blog manager.

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rlgnotes is an experimental script for managing a static blog.
This commit is contained in:
John "Elwin" Edwards 2015-01-30 09:25:32 -05:00
parent 8fc67392d9
commit 172d389ba5
4 changed files with 173 additions and 0 deletions
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3
README.txt
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@ -19,6 +19,9 @@ are included in the Web pages. It should be run from cron, daily or so.
py/rlgall.py is a module which recorder.py requires. It should be installed
in /lib/python<x.y>/site-packages or the equivalent location.
py/rlgnotes is a basic blog creator. It makes a blog (with RSS feed!) at
the URL /notes using text files as the source. Currently experimental.
web/ contains the static parts of the rlgallery.org website. Note that when
installed, scoring/ needs to be writable by whatever user is running the
recorder.py script.

153
py/rlgnotes Executable file
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@ -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> -&gt; \
<a href="/notes/">Notes</a> -&gt; {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)

1
web/index.html
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@ -28,6 +28,7 @@ of historical roguelikes is being restored and made available for play on this s
<li><a href="/archive.cgi">ttyrec files</a></li>
</ul>
<h2>News</h2>
<p>For more details, check <a href="/notes/">the blog</a>.</p>
<p><strong>Jan. 12, 2015</strong>: Some bugs in the Web app have been fixed.</p>
<p><strong>Mar. 31, 2014</strong>: A few bugs have been fixed. The length limit for player names has been increased from 10 characters to 20.</p>
<p><strong>Jan. 10, 2014</strong>: Statistical charts have been added to the <a href="/scoring/">scores section</a>.</p>

16
web/notes/notes.css Normal file
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@ -0,0 +1,16 @@
@import url("/main.css");
h2.pagetitle {
text-align: center;
}
h3.posttitle {
background-color: #E0FFE0;
text-align: center;
}
div.datehead {
text-align: center;
font-size: 0.8em;
font-style: italic;
}