From: Ian Barton <lists@manor-farm.org>
To: emacs-orgmode@gnu.org
Subject: Re: Re: Is there a good way to use org as blog system?
Date: Tue, 10 Nov 2009 15:05:00 +0000 [thread overview]
Message-ID: <4AF9811C.9080309@manor-farm.org> (raw)
In-Reply-To: <874oqkh6cj.fsf@anzu.internal.golden-gryphon.com>
Manoj Srivastava wrote:
> On Wed, Sep 30 2009, Water Lin wrote:
>
>> I want to mantain a local static html blog system on my local
>> computer. I think org is good enough to organise the stuff.
>>
>> Is there any special function for me to use org as blog system?
>>
>> I need a reference to start......
>
> With the following Ikiwiki plugin, I have been using org as my
> Ikiwiki input mechanism (so I write all my blog posts as org-mode
> files, and Ikiwiki transforms tehm into html and rss.
>
> manoj
>
> --8<---------------cut here---------------start------------->8---
> #!/usr/bin/perl
> # File: org.pm
> # Time-stamp: <2009-02-06 12:10:28 srivasta>
> #
> # Copyright (C) 2008 by Manoj Srivastava
> #
> # Author: Manoj Srivastava
> #
> # Description:
> # This allows people to write Ikiwiki content using Emacs and org-mode
> # (requires Emacs 23), and uses the html export facility of org-mode to
> # create the output. Some bits based on otl.pm.
>
> package IkiWiki::Plugin::org;
> use warnings;
> use strict;
> use Carp;
> use IkiWiki 3.00;
>
> use File::Temp qw/ tempfile tempdir /;
>
> # ------------------------------------------------------------
>
> sub import {
> hook(type => "getsetup", id => "org", call => \&getsetup);
> hook(type => "htmlize", id => "org", call => \&htmlize);
> } #
>
> sub getsetup () {
> return
> plugin => {
> safe => 0,
> rebuild => undef,
> advanced => 1,
> },
> emacs_binary => {
> type => "string",
> example => "/usr/bin/emacs-snapshot",
> description => "location of an emacs binary with org-mode",
> advanced => 1,
> safe => 0,
> rebuild => undef,
> },
> }
>
>
>
> sub htmlize (@) {
> my %params = @_;
> my $dir = File::Temp->newdir();
>
>
>
> my $ret = open(INPUT, ">$dir/contents.org");
> unless (defined $ret) {
> debug("failed to open $dir/contents.org: $@");
> return $params{content};
> }
> my $emacs = '/usr/bin/emacs-snapshot';
> if (exists $config{emacs_binary} && -x $config{emacs_binary}) {
> $emacs = $config{emacs_binary};
> }
> print INPUT $params{content};
> close INPUT;
> $ret = open(INPUT, ">/tmp/contents.org");
> print INPUT $params{content};
> close INPUT;
> my $args = "$emacs --batch -l org " .
> "--eval '(setq org-export-headline-levels 3 org-export-with-toc nil org-export-author-info nil )' " .
> "--visit=$dir/contents.org " .
> '--funcall org-export-as-html-batch >/dev/null 2>&1';
> if (system($args)) {
> debug("failed to convert $params{page}: $@");
> return $params{content};
> }
> $ret = open(OUTPUT, "$dir/contents.html");
> unless (defined $ret) {
> debug("failed find html output for $params{page}: $@");
> return $params{content};
> }
> local $/ = undef;
> $ret = <OUTPUT>;
> close OUTPUT;
> $ret=~s/(.*<h1 class="title">){1}?//s;
> $ret=~s/^(.*<\/h1>){1}?//s;
> $ret=~s/<div id="postamble">.*//s;
> $ret=~s/(<\/div>\s*$)//s;
> open(OUTPUT, ">/tmp/contents.html");
> print OUTPUT $ret;
> close OUTPUT;
>
> return $ret;
> }
>
> # ------------------------------------------------------------
> 1; # modules have to return a true value
> --8<---------------cut here---------------end--------------->8---
>
Thanks for this great plugin. I had a couple of problems with UTF8
encodings not working. I have patched the plugin to fix this (code
below). Warning I am not a Perl programmer, don't blame me if the patch
eats your blog:)
Ian.
#!/usr/bin/perl
# File: org.pm
# Time-stamp: <2009-02-06 12:10:28 srivasta>
#
# Copyright (C) 2008 by Manoj Srivastava
#
# Author: Manoj Srivastava
#
# Description:
# This allows people to write Ikiwiki content using Emacs and org-mode
# (requires Emacs 23), and uses the html export facility of org-mode to
# create the output. Some bits based on otl.pm.
# 2009-11-10 Patch by Ian Barton to fix some Unicode problems.
package IkiWiki::Plugin::org;
use warnings;
use strict;
use Carp;
use IkiWiki 3.00;
use File::Temp qw/ tempfile tempdir /;
# ------------------------------------------------------------
sub import {
hook(type => "getsetup", id => "org", call => \&getsetup);
hook(type => "htmlize", id => "org", call => \&htmlize);
} #
sub getsetup () {
return
plugin => {
safe => 0,
rebuild => undef,
advanced => 1,
},
emacs_binary => {
type => "string",
example => "/usr/bin/emacs-snapshot",
description => "location of an emacs binary with
org-mode",
advanced => 1,
safe => 0,
rebuild => undef,
},
}
sub htmlize (@) {
my %params = @_;
my $dir = File::Temp->newdir();
my $ret = open(INPUT, ">$dir/contents.org");
binmode (INPUT, ":utf8");
unless (defined $ret) {
debug("failed to open $dir/contents.org: $@");
return $params{content};
}
my $emacs = '/usr/bin/emacs-snapshot';
if (exists $config{emacs_binary} && -x $config{emacs_binary}) {
$emacs = $config{emacs_binary};
}
print INPUT $params{content};
close INPUT;
my $args = "$emacs --batch -l org " .
"--eval '(setq org-export-headline-levels 3
org-export-with-toc nil org-export-author-info nil )' " .
"--visit=$dir/contents.org " .
'--funcall org-export-as-html-batch >/dev/null 2>&1';
if (system($args)) {
debug("failed to convert $params{page}: $@");
return $params{content};
}
$ret = open(OUTPUT, "$dir/contents.html");
binmode (OUTPUT, ":utf8");
unless (defined $ret) {
debug("failed find html output for $params{page}: $@");
return $params{content};
}
local $/ = undef;
$ret = <OUTPUT>;
close OUTPUT;
$ret=~s/(.*<h1 class="title">){1}?//s;
$ret=~s/^(.*<\/h1>){1}?//s;
$ret=~s/<div id="postamble">.*//s;
$ret=~s/(<\/div>\s*$)//s;
open(OUTPUT, ">/tmp/contents.html");
binmode (OUTPUT, ":utf8");
print OUTPUT $ret;
close OUTPUT;
return $ret;
}
# ------------------------------------------------------------
1; # modules have to return a true value
next prev parent reply other threads:[~2009-11-10 15:05 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-30 9:26 Is there a good way to use org as blog system? Water Lin
2009-09-30 13:35 ` Eric Schulte
2009-09-30 14:09 ` Manoj Srivastava
2009-10-01 1:17 ` Nagarjuna G.
2009-10-01 1:43 ` Eric Schulte
2009-10-02 5:16 ` Nagarjuna G.
2010-05-20 22:18 ` GNOWSYS emacs web services (was: Re: Is there a good way to use org as blog system?) Sandro Giessl
2010-05-21 17:45 ` Nagarjuna G
2009-11-10 15:05 ` Ian Barton [this message]
2009-11-11 7:20 ` Is there a good way to use org as blog system? Manoj Srivastava
2009-09-30 15:19 ` Bob Erb
2009-09-30 17:46 ` Matt Lundin
2009-09-30 18:26 ` Bob Erb
2009-10-02 4:35 ` Miguel Fernando Cabrera
2009-11-11 0:05 ` Rick Moynihan
2009-11-11 1:07 ` Ben Finney
2009-11-11 14:07 ` Rick Moynihan
2009-11-11 9:49 ` Ian Barton
2009-11-11 14:10 ` Rick Moynihan
2009-11-11 14:18 ` Ian Barton
2009-11-11 14:27 ` Ian Barton
2009-11-11 15:04 ` Greg Newman
2009-11-11 15:51 ` Rick Moynihan
2009-11-11 19:41 ` Eric Schulte
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