forked from github/kensanata.oddmuse
72 lines
3.0 KiB
Raku
72 lines
3.0 KiB
Raku
# Copyright (C) 2004 Alex Schroeder <alex@emacswiki.org>
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the
|
|
# Free Software Foundation, Inc.
|
|
# 59 Temple Place, Suite 330
|
|
# Boston, MA 02111-1307 USA
|
|
|
|
$ModulesDescription .= '<p>$Id: journal-rss.pl,v 1.5 2004/10/10 20:21:24 as Exp $</p>';
|
|
|
|
$Action{journal} = \&DoJournalRss;
|
|
|
|
# Currently RSS works like RecentChanges, which is not what bloggers
|
|
# expect. Produce a RSS feed that mimicks exactly how the journal tag
|
|
# works.
|
|
|
|
# To do this, create an articifial @fullrc list to pass to RcRss.
|
|
|
|
sub DoJournalRss {
|
|
return if $CollectingJournal; # avoid infinite loops
|
|
local $CollectingJournal = 1;
|
|
my $num = GetParam('rsslimit', 10);
|
|
my $match = GetParam('match', '^\d\d\d\d-\d\d-\d\d');
|
|
my $reverse = GetParam('reverse', 0);
|
|
my @pages = (grep(/$match/, AllPagesList()));
|
|
if (defined &JournalSort) {
|
|
@pages = sort JournalSort @pages;
|
|
} else {
|
|
@pages = sort {$b cmp $a} @pages;
|
|
}
|
|
if ($reverse) {
|
|
@pages = reverse @pages;
|
|
}
|
|
# Generate artifical rows in the list to pass to GetRcRss. We need
|
|
# to open every single page, because the meta-data ordinarily
|
|
# available in the rc.log file is not available to us. This is why
|
|
# we observe the rsslimit parameter. Without it, we would have to
|
|
# open *all* date pages. This yields to the unfortunate situation
|
|
# that GetRc can remove some more rows and then the end result will
|
|
# be smaller than rsslimit. There is no alternative, however,
|
|
# unless we copy the entire GetRc code. We could try to do better
|
|
# by multiplying $num by a certain factor. In the *default*
|
|
# situation, however, this will be inefficient as disk access is
|
|
# very slow. In these non-default situations it might make more
|
|
# sense to require users to explicitly pass a higher rsslimit.
|
|
@pages = @pages[0 .. $num - 1] if $num ne 'all' and $#pages >= $num;
|
|
my @fullrc = ();
|
|
foreach my $id (@pages) {
|
|
# Now save information required for saving the cache of the current page.
|
|
local %Page;
|
|
local $OpenPageName='';
|
|
OpenPage($id);
|
|
unshift (@fullrc, join($FS, $Page{ts}, $id, $Page{minor}, $Page{summary}, $Page{host},
|
|
$Page{username}, $Page{revision}, $Page{languages},
|
|
GetCluster($Page{text})));
|
|
}
|
|
# default to showedit=1 because most of these pages will have both
|
|
# minor *and* major changes.
|
|
SetParam('showedit', GetParam('showedit', 1));
|
|
print GetHttpHeader('application/rss+xml') . GetRcRss(@fullrc);
|
|
}
|