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#!/usr/bin/perl -w
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
use MediaWiki::API;
use File::Find();
use File::Slurp;
use Getopt::Std;
use Digest::SHA1 qw(sha1 sha1_hex sha1_base64);
# help
sub usage {
print <<EOM;
upload-wiki.pl [...] - Uploads the wiki/ subdir to a real wiki installation.
-i - Upload also the images
-p - Don't upload the pages themselves
-r - Upload also the redirects
You need a wikisetup.txt in this directory, to be able to authenticate you.
The content should be:
wiki=<url of the api.php on the wiki>
upload=<url of the Special:Upload page>
name=<the user name>
password=<the appropriate password>
upload-wiki.pl operates on the output of help-to-wiki.py, needing particularly
these:
wiki/ - directory with all the pages generated out of the help .xhp files
images.txt - list of the images used in help
Additionally you need:
images/ - directory with an unpack of images_tango.zip
EOM
exit 1;
}
%options = ();
getopts( "hipr", \%options );
usage() if ( defined $options{h} );
my $upload_images = 0;
my $upload_pages = 1;
my $upload_redirects = 0;
$upload_images = 1 if ( defined $options{i} );
$upload_pages = 0 if ( defined $options{p} );
$upload_redirects = 1 if ( defined $options{r} );
# first of all, read the configuration from wikisetup.txt
my ( $url, $upload_url, $name, $password );
if ( ! open( IN, "wikisetup.txt" ) ) {
print "Missing wikisetup.txt\n\n";
usage();
}
while ( my $line = <IN> ) {
if ( $line =~ /^([^=]*)=(.*)$/ ) {
my $k = $1;
my $v = $2;
chomp $k;
chomp $v;
if ( $k eq 'wiki' ) {
$url = $v;
}
elsif ( $k eq 'upload' ) {
$upload_url = $v;
}
elsif ( $k eq 'name' ) {
$name = $v;
}
elsif ( $k eq 'password' ) {
$password = $v;
}
}
}
close( IN );
if ( !defined( $url ) || !defined( $upload_url ) || !defined( $name ) || !defined( $password ) ) {
print "wikisetup.txt does not contain all the info.\n\n";
usage();
}
if ( ! -d 'wiki' ) {
print "Missing the wiki/ subdir, re-run help-to-wiki.py.\n\n";
usage();
}
if ( $upload_images ) {
if ( ! -f 'images.txt' ) {
print "Missing images.txt, re-run help-to-wiki.py.\n\n";
usage();
}
if ( ! -d 'images' ) {
print "Missing images/ subdir - mkdir images ; cd images ; unzip /path/to/images_tango.zip\n\n";
usage();
}
}
$ENV{PERL_LWP_SSL_VERIFY_HOSTNAME}=0;
# initialize the wiki
my $mw = MediaWiki::API->new();
$mw->{config}->{api_url} = $url;
$mw->{config}->{upload_url} = $upload_url;
# log in to the wiki
$mw->login( { lgname => $name, lgpassword => $password } ) || die $mw->{error}->{code} . ': ' . $mw->{error}->{details};
# upload the articles
sub upload_article {
-f || return;
my $pagename = $File::Find::name;
$pagename =~ s/^wiki\///;
$pagename =~ s/\/MAIN$//;
$pagename =~ s/%2F/\//g;
# pages starting with lowercase 's' are redirects
if ( $pagename =~ /^s/ ) {
return if ( !$upload_redirects );
}
else {
return if ( !$upload_pages );
}
my $text = read_file( $_ );
RETRY:
print "Uploading page '$pagename'\n";
unless ( $mw->edit( {
action => 'edit',
title => $pagename,
text => $text }, { skip_encoding => 1 } ) )
{
print 'Error: ' . $mw->{error}->{code} . ': ' . $mw->{error}->{details} . "\n";
print "Waiting for 10 seconds...\n";
sleep 10;
print "Retry!\n";
goto RETRY;
}
}
File::Find::find( {wanted => \&upload_article}, 'wiki/' );
# upload the images
if ( $upload_images ) {
open( IN, "images.txt" ) || usage();
my $imagename = '';
my $imageuploadmsg = '';
my $image = '';
while ( my $line = <IN> ) {
chomp( $line );
my $fname = "images/$line";
if ( ! -f $fname ) {
print "Image '$fname' not found, skipped.\n";
next;
}
if ( ! $fname =~ /\.(png|gif|jpg|jpeg)$/ ) {
print "Image '$line' ignored, not a jpg/png/gif.\n";
next;
}
$imagename = $line;
if ( $line =~ /\/([^\/]*)$/ ) {
$imagename = $1;
}
sub upload_file_to_mw {
$mw->upload( {
title => 'File:'.$imagename,
summary => $imageuploadmsg,
data => $image } ) || die $mw->{error}->{code} . ': ' . $mw->{error}->{details};
}
$image = read_file( $fname );
# don't reupload an image if it is already present - otherwise it only bloats the wiki
my $imagesha1 = sha1_hex($image);
# get the sha1 request directly from the wiki
my $mwquery = $mw->api( {
action => 'query',
prop => 'imageinfo',
iiprop => 'sha1',
titles => 'File:'.$imagename } );
my $mwimagesha1 = "";
#FIXME: bad style, this foreach should consist only ONE imageid --> do that nicelier
foreach my $imageid (keys $mwquery->{'query'}{'pages'}) {
$mwimagesha1 = $mwquery->{'query'}{'pages'}{$imageid}{'imageinfo'}->[0]->{'sha1'};
}
if (($imagesha1 ne $mwimagesha1) and ($mwimagesha1 ne '')) {
print "Updating image '$imagename', sha1 is different from already uploaded image.\n";
$imageuploadmsg = 'Updating image.';
upload_file_to_mw();
} elsif ($mwimagesha1 eq '') {
print "Initial upload of image '$imagename'\n";
$imageuploadmsg = 'Initial upload.';
upload_file_to_mw();
} else {
print "Skipping image '$imagename', sha1 identically to already uploaded image.\n";
}
}
}
# clean up
$mw->logout();
# vim:set shiftwidth=4 softtabstop=4 expandtab:
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