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-rw-r--r--IkiWiki/Plugin/rst.pm69
1 files changed, 0 insertions, 69 deletions
diff --git a/IkiWiki/Plugin/rst.pm b/IkiWiki/Plugin/rst.pm
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--- a/IkiWiki/Plugin/rst.pm
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-#!/usr/bin/perl
-# Very simple reStructuredText processor.
-#
-# This plugin calls python and requires python-docutils to transform the text
-# into html.
-#
-# Its main problem is that it does not support ikiwiki's WikiLinks nor
-# Preprocessor Directives.
-#
-# Probably Wikilinks and Preprocessor Directives should support a list of
-# extensions to process (i.e. the linkify function could be transformed into
-# reStructuredText instead of HTML using a hook on rst.py instead of the
-# current linkify function)
-#
-# by Sergio Talens-Oliag <sto@debian.org>
-
-package IkiWiki::Plugin::rst;
-
-use warnings;
-use strict;
-use IkiWiki 2.00;
-use IPC::Open2;
-
-# Simple python script, maybe it should be implemented using an external script.
-# The settings_overrides are given to avoid potential security risks when
-# reading external files or if raw html is included on rst pages.
-my $pyCmnd = "
-from docutils.core import publish_string;
-from sys import stdin;
-html = publish_string(stdin.read(), writer_name='html',
- settings_overrides = { 'halt_level': 6,
- 'file_insertion_enabled': 0,
- 'raw_enabled': 1 }
-);
-print html[html.find('<body>')+6:html.find('</body>')].strip();
-";
-
-sub import { #{{{
- hook(type => "htmlize", id => "rst", call => \&htmlize);
-} # }}}
-
-sub htmlize (@) { #{{{
- my %params=@_;
- my $content=$params{content};
-
- my $pid;
- my $sigpipe=0;
- $SIG{PIPE}=sub { $sigpipe=1 };
- $pid=open2(*IN, *OUT, "python", "-c", $pyCmnd);
-
- # open2 doesn't respect "use open ':utf8'"
- binmode (IN, ':utf8');
- binmode (OUT, ':utf8');
-
- print OUT $content;
- close OUT;
-
- local $/ = undef;
- my $ret=<IN>;
- close IN;
- waitpid $pid, 0;
-
- return $content if $sigpipe;
- $SIG{PIPE}="DEFAULT";
-
- return $ret;
-} # }}}
-
-1