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slash1toslash2.2
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slash1toslash2.2
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#!/usr/bin/perl -w
# This code is a part of Slash, and is released under the GPL.
# Copyright 1997-2005 by Open Source Technology Group. See README
# and COPYING for more information, or see http://slashcode.com/.
# $Id$
use strict;
use File::Basename;
use Getopt::Std;
use DBIx::Password;
use Digest::MD5 'md5_hex';
use vars qw(%my_conf);
(my $VERSION) = ' $Revision$ ' =~ /\$Revision:\s+([^\s]+)/;
my $PROGNAME = basename($0);
my %opts;
# Remember to doublecheck these match usage()!
usage('Options used incorrectly') unless getopts('Ihvu:', \%opts);
usage() if $opts{'h'};
version() if $opts{'v'};
usage('Need virtual user') unless $opts{'u'};
push @ARGV, './slashdotrc.pl' if !@ARGV;
usage("Need slashdotrc.pl file") unless my $rcfile = $ARGV[0];
####################################
# disclaimer
{
# We don't ask this if we are in incremental-mode.
last if $opts{I};
my $answer = ask(<<'EOT');
SLASH v1.0 (The Beast) to Slash v2.2 (Fry) Conversion Utility
based on original slash1toslash2 script by pudge
2.2 conversions by Cliff
By running this I realize that there is no warranty, expressed or implied.
Any data loss as a result of running this program is my responsibility.
I have read the documentation for this program, I understand it, and I
have taken the necessary precautions and done the required preparation.
[yes/No]
EOT
exit unless $answer eq 'yes';
}
####################################
# setup
# Turn off warnings while processing the RC file.
$^W = 0; require $rcfile; $^W = 1;
*my_conf = $Slash::conf{DEFAULT} = $Slash::conf{DEFAULT};
my $dbh_old = DBI->connect(@my_conf{qw[dsn dbuser dbpass]});
die "Can't open connection to existing database!" unless $dbh_old;
my $dbh_new = DBIx::Password->connect($opts{'u'});
die "Can't open connection to new database!" unless $dbh_new;
END {
$dbh_old->disconnect if $dbh_old;
$dbh_new->disconnect if $dbh_new;
}
my @user_tables = qw(
users
users_comments
users_info
users_index
users_prefs
users_param
users_hits
);
my($vars, $del_users);
my(%ac_uid, %topics, %discussions, %polls, %comments, %skip_polls, %poll_data);
my(%story_authors);
my $usersub;
my (%conversions) = (
# This will probably not remain a straight copy for long.
'sections' => undef,
'blocks' => sub {
my($data, $skip_blocks) = @_;
return if exists $skip_blocks->{$data->{bid}};
if ($data->{bid} eq 'colors' || $data->{bid} =~ /_colors$/) {
my $nc = '[^,]+,?';
my $search = "($nc$nc$nc$nc)($nc$nc$nc$nc)";
$data->{block} =~
s/^$search$/$1#CCCCCC,$2,#CCCCCC/;
}
# Handle sitename changes in blocks.
my $searchfor = quotemeta($my_conf{rootdir});
$data->{block} =~ s/$searchfor/$vars->{rootdir}/g
if $data->{block};
# Why the schema as of 08/16/01 has no defaults for these, I
# don't know.
$data->{seclev} ||= 0;
$data->{section} ||= $vars->{defaultsection};
$data->{portal} ||= 0;
$data->{retrieve} ||= 0;
$data->{title} ||= '';
# Drop columns.
delete $data->{aid};
delete $data->{blockbak};
return $data;
},
'tzcodes' => sub {
my($data) = @_;
$data->{off_set} = $data->{offset};
delete $data->{offset};
$data->{tz} = uc $data->{tz};
return $data;
},
'content_filters' => sub {
my($data) = @_;
delete $data->{maximum_length};
# Since this used to be "comment_filters" and then evolved into
# "comtent_filters", we should be specific about what we
# are filtering. The default is for 'comments' as The Beast
# didn't have a concept of much more than that.
$data->{form} = 'comments';
return $data;
},
'topics' => sub {
my($data) = @_;
$data->{name} = $data->{tid};
delete $data->{tid};
return $data;
},
'discussions' => sub {
# Convert discussion primary key into a sequence.
my($data, $story_hash) = @_;
if (! $data->{url}) {
printf <<EOT, ($data->{sid}) ? "($data->{sid})":'';
Discussion "$data->{title}" %s had null URL; skipping...
EOT
return;
}
if (! exists $story_hash->{$data->{sid}} &&
! exists $polls{$data->{sid}})
{
print <<EOT;
Discussion '$data->{sid}' is not a story or poll; skipping...
EOT
return;
}
# Program should accept a default topic for discussions.
$data->{'topic'} =
(defined($story_hash->{$data->{sid}}{tid})) ?
$topics{$story_hash->{$data->{sid}}{tid}} :
$vars->{defaulttopic};
# Admins must disable stories via their own criterion.
$data->{type} = 'open';
$data->{flags} = 'dirty';
if (!$opts{I}) {
# Reset the flag only if necessary. Pretty much we
# want to set things dirty and clean them up later.
my $ws = $story_hash->{$data->{sid}}{writestatus} || 0;
if ($ws == 10) { $data->{type} = 'archived';
$data->{flags} = 'ok' }
elsif ($ws == 5) { $data->{flags} = 'delete' }
elsif ($ws == 1) { $data->{flags} = 'dirty' }
else { $data->{flags} = 'ok' }
}
$data->{'ALLOWED_FIELDS'} = [qw(
id sid title url topic ts type uid commentcount
)];
return $data
},
'users' => ($usersub = sub {
my($data) = @_;
# This should even handle the cases of new additions to MAIN
# code (read: Slashdot-only) -- If the MAIN based site uses
# these fields, they'll get copied, if they don't, no problem.
# Resolve UID collisions (anonymous user). Remember we drop
# any records from UID $ac_uid{$ac_uid{-1}}, since they aren't
# supposed to exist.
return if $ac_uid{$data->{uid}} &&
$data->{uid} == $ac_uid{$data->{uid}};
$data->{uid} = $ac_uid{$data->{uid}}
if !$opts{I} && exists $ac_uid{$data->{uid}};
$data->{seclev} = 1
if exists $data->{seclev} && $data->{seclev} == 0;
$data->{tzcode} = uc($data->{tzcode})
if exists $data->{tzcode};
$data->{passwd} = md5_hex($data->{passwd})
if exists $data->{passwd};
if ($data->{exaid}) {
my @auth_uids;
for (split /,/, $data->{exaid}) {
push @auth_uids, $story_authors{$_}
if $story_authors{$_};
}
$data->{exaid} = join ',', @auth_uids;
}
# Valid fields for ALL user_* tables since they all use
# the same filter. Anything not in this list will be dropped
# from $data at INSERT time.
$data->{ALLOWED_FIELDS} = [qw(
uid nickname realemail fakeemail homepage passwd sig
seclev matchname newpasswd
points posttype defaultpoints highlightthresh
maxcommentsize hardthresh clbig clsmall reparent nosigs
commentlimit commentspill commentsort noscores mode
threshold
extid exaid exsect exboxes maxstories noboxes
totalmods realname bio tokens lastgranted karma maillist
totalcomments lastmm lastaccess lastmmid m2fair m2unfair
m2unfairvotes upmods downmods session_login
willing dfid tzcode noicons light mylinks lang
)];
return $data;
}),
'users_comments' => $usersub,
'users_index' => $usersub,
'users_info' => $usersub,
'users_prefs' => $usersub,
'stories' => sub {
my($data, $hitlist, $storylist) = @_;
$data->{uid} = $story_authors{lc($data->{aid})};
# This is fatal.
die <<EOT if !$data->{uid};
NULL UID DETECTED FOR AUTHOR '$data->{aid}' IN STORY '$data->{sid}'
EOT
# We need to COPY the data to the story list if writestatus
# allows.
my $datacopy;
while (my($key, $value) = each %{$data}) {
$datacopy->{$key} = $value;
}
delete $data->{aid};
$data->{tid} = $topics{$data->{tid}} || $vars->{defaulttopic};
# Dammit, this relationship becomes CIRCULAR if looked at from
# an incremental perspective! So for now we must load this info
# somewhere else.
#
#$data->{discussion} = $discussions{$data->{sid}};
$data->{hits} = $hitlist->{$data->{sid}}{hits} || 0;
# We only care about accurate representation of writestatus when
# we do a full import.
if (!$opts{I}) {
my $ws = $data->{writestatus} || 0;
if ($ws == 10) { $data->{writestatus} = 'archived' }
elsif ($ws == 5) { $data->{writestatus} = 'delete' }
elsif ($ws == 1) { $data->{writestatus} = 'dirty' }
else { $data->{writestatus} = 'ok' }
} else {
$data->{writestatus} = 'dirty';
}
push @{$storylist}, $datacopy if $storylist;
# Use to properly assign topics to story-based discussions.
#$story_topics{$data->{sid}} = $data->{tid};
my %newfields;
map { $newfields{$_} = $dbh_new->quote($data->{$_}) }
qw[sid introtext bodytext relatedtext];
$dbh_new->do(<<EOT);
REPLACE INTO story_text (sid, introtext, bodytext, relatedtext) VALUES
($newfields{sid},
$newfields{introtext},
$newfields{bodytext},
$newfields{relatedtext})
EOT
delete $data->{introtext};
delete $data->{bodytext};
delete $data->{relatedtext};
# extratext just goes awaaaayyy.
delete $data->{extratext};
return $data;
},
'pollquestions' => sub {
my($data, $poll_data) = @_;
$data->{'discussion'} = $discussions{$data->{qid}};
# Program should accept a default topic for polls.
$data->{'topic'} = -1;
# QID is now SID and the new QID is now a serial key.
$data->{'sid'} = $data->{'qid'};
$poll_data->{$data->{qid}} = $data if $poll_data;
delete $data->{qid};
return $data;
},
'pollanswers' => sub {
my($data) = @_;
return if exists $skip_polls{$data->{qid}};
# Note AID here does means "ANSWER ID", not "author id".
my $oldpoll = $data->{qid};
$data->{qid} = $polls{$oldpoll};
if (! $data->{qid}) {
print <<EOT;
Skipping answers for deleted poll '$oldpoll'
EOT
$skip_polls{$oldpoll}++;
return;
}
return $data;
},
'pollvoters' => sub {
my($data) = @_;
# Fix UID.
$data->{uid} = $ac_uid{$data->{uid}}
if exists $ac_uid{$data->{uid}};
$data->{qid} = $polls{$data->{qid}};
return $data;
},
'moderatorlog' => sub {
my($data) = @_;
my $sid = $data->{sid};
$data->{sid} = $discussions{$data->{sid}};
# We do not import records for comments without a discussion.
return if !$data->{sid};
my $oldcid = $data->{cid};
$data->{cid} = $comments{$sid}->{$oldcid};
return $data if $data->{cid};
print <<EOT if !$opts{I};
Warning: NULL CID found for '$sid' #$oldcid - record not imported.
EOT
return;
},
'submissions' => sub {
my($data) = @_;
# Fix UID.
$data->{uid} = $ac_uid{$data->{uid}}
if exists $ac_uid{$data->{uid}};
$data->{tid} = $topics{$data->{tid}} if $data->{tid};
$data->{tid} ||= $vars->{defaulttopic};
$data->{$_} ||= '' for (qw(comment name email note story));
return $data;
},
'metamodlog' => sub {
# copy straight, but fix uid when handling anonymous user (or
# user which may be moved around as result of AC UID).
my($data) = @_;
$data->{uid} = $ac_uid{$data->{uid}}
if exists $ac_uid{$data->{uid}};
return $data;
},
);
# List the conditions necessary for incremental updates for all
# updatable tables.
#
# Users have the same condition, so we encapsulate it here.
my $usercond = {
cond => 'uid > %ld',
field => 'uid',
type => 'int',
};
# Each condition is an sprintf format string.
my (%conditions) = (
'abusers' => {
cond => 'abuser_id > %ld',
field => 'abuser_id',
type => 'int',
},
'accesslog' => {
cond => 'id > %ld',
field => 'id',
type => 'int',
},
'comments' => {
cond => 'date > %s',
field => 'date',
type => 'date',
},
'discussions' => {
cond => 'ts > %s',
field => 'ts',
type => 'date',
},
#Ignoring hitters
'metamodlog' => {
cond => 'id > %ld',
field => 'id',
type => 'int',
},
'moderatorlog' => {
cond => 'id > %ld',
field => 'id',
type => 'int',
},
'pollquestions' => {
cond => 'date > %s',
field => 'date',
type => 'date',
},
#Stories will need special treatment.
'submissions' => {
cond => 'time > %s',
field => 'time',
type => 'date',
},
'users' => $usercond,
'users_comments' => $usercond,
'users_index' => $usercond,
'users_info' => $usercond,
'users_prefs' => $usercond,
);
####################################
# main body
{
my($sth_d);
my @prefs = qw(
absolutedir comment_minscore
comment_maxscore defaultsection defaulttopic rootdir archive_delay
);
push @prefs, 'anonymous_coward_uid' if $opts{I};
# Get AC UID.
{
local $" = ',';
map { $_ = $dbh_new->quote($_) } @prefs;
$sth_d = $dbh_new->prepare(<<EOT);
SELECT name, value FROM vars WHERE name IN (@prefs)
EOT
}
$sth_d->execute();
my $err = $dbh_new->errstr;
die "Error in retrieving variable settings: $err\n" if $err;
while (my $ar = $sth_d->fetchrow_arrayref) {
$ac_uid{-1} = $ar->[1]
if $ar->[0] eq 'anonymous_coward_uid';
$vars->{$ar->[0]} = $ar->[1];
}
if ($opts{I}) {
incremental();
# We're done.
exit 0;
}
####################################
# Questions: fix AC UID.
$ac_uid{-1} = ask(<<'EOT');
Please select a UID for the anonymous user of the site. It is probably
best if it is the lowest positive integer that is unused on the old
Slash 1.0 site. Enter the integer here (enter "1" to do no change):
EOT
$ac_uid{-1} ||= 1;
die "[$ac_uid{-1}] is not an integer.\n" unless $ac_uid{-1} =~ /^\d+$/;
$del_users = ask(<<'EOT') =~ /^y/i;
Should we delete all rows from the existing users tables? If not, you should
take steps to insure that no user collisions will result as the importer
will otherwise attempt to merge the user databases, and a collision will
cause a fatal error. [yes/No]:
EOT
if ($del_users) {
for (@user_tables) {
$dbh_new->do("DELETE FROM $_");
}
}
if ($ac_uid{-1} != 1) {
for (@user_tables) {
last if $del_users;
$dbh_new->do("DELETE FROM $_ WHERE uid=1");
}
$dbh_new->do(<<EOT);
UPDATE vars SET value=$ac_uid{-1} WHERE name='anonymous_coward_uid'
EOT
}
convert();
}
sub incremental {
# Reload topic data for the rest of the show.
reload_keys('topics', \%topics, 'tid', 'alttext');
# Stories.
#
# Determine list of authors, before story processing.
get_authors();
update_stories();
# Polls.
update('pollquestions', \%poll_data);
reload_keys('pollquestions', \%polls, 'qid', 'date');
update_pollresults(\%poll_data);
%skip_polls=();
# If you need to be SURE of consistent comment records, a full import is
# your best bet, although incrementals should be "good enough".
copy_comments();
%polls = (); %poll_data = ();
# And the rest of the rabble.
update('moderatorlog', 'id');
%discussions=(); %comments=();
for my $table (@user_tables, qw(submissions metamodlog)) {
# users_param, users_hits tables does not exist in BEAST's
# schema.
#
next if $table =~ /^(?:users_param|users_hits)$/;
update($table);
}
%topics=();
users_keys();
}
# Technically, this will work on any table with a non date/int key that
# we want to update. Something to think about for the future.
sub update_stories {
my (@stories, %hitlist);
map { s/^(database=)?([^;]+);?(.+)?$/$2/; }
my($old_name, $new_name)=($dbh_old->{Name}, $dbh_new->{Name});
# There should be a DESTQUERY "DELETE FROM stories..." to remove stories
# within the last two weeks. Then these stories (remember to grab SIDs!)
# should be imported/updated and/or marked dirty for refreshing.
my $datecond = <<EOT;
date_format(date_sub(now(), interval 15 day), '%Y-%m-%d 00:00')
EOT
# Load the hits for processing.
load_storystuff(\%hitlist);
# Remove stale rows.
my($deleted_stories, $deleted_discussions) = (0, 0);
$deleted_stories =
$dbh_new->do("DELETE FROM stories WHERE time>=$datecond")
if $opts{I};
# Update stories.
my $sql = 'SELECT * FROM stories';
$sql .= " WHERE time >= $datecond" if $opts{I};
my $sth_s = $dbh_old->prepare($sql);
$sth_s->execute;
die "SQL: $sql\n" if $dbh_new->errstr;
printf "Processing stories...\n";
do_handle('stories', $sth_s, !$opts{I}, \%hitlist, \@stories);
# Now go back and handle discussion updates.
print "Reprocessing discussions and hitparade...\n";
# Now what we NEED to do here is flatten @stories into a temporary
# hash keyed on SID so when discussions gets processed it doesn't take
# forever to get the associated record.
my %story_hash;
for (@stories) {
$story_hash{$_->{sid}} = $_;
}
my $cond = '';
if ($opts{I}) {
$cond = "WHERE ts >= $datecond";
# Preserve min discussion ID of deleted records so we can
# properly delete discussion_hitparade.
my $sth_d = $dbh_new->prepare(<<EOT);
SELECT min(id) FROM discussions $cond
EOT
$sth_d->execute;
my($min_did) = $sth_d->fetchrow_array;
$deleted_discussions =
$dbh_new->do("DELETE FROM discussions $cond");
$dbh_new->do(<<EOT) if $min_did;
DELETE FROM discussion_hitparade WHERE discussion >= $min_did
EOT
}
$sql = <<EOT;
SELECT * FROM discussions $cond
EOT
$sth_s = $dbh_old->prepare($sql);
$sth_s->execute;
die "SQL: $sql\n" if $dbh_old->errstr;
# Need a list of the Discussion SIDs that are updated, here.
printf "Processing discussions...\n";
do_handle('discussions', $sth_s, 0, \%story_hash);
reload_keys('discussions', \%discussions, 'sid', 'sid', 'id');
# Update stories with the proper discussion ID.
for my $story (@stories) {
# If an ARCHIVED STORY has a non-existant discussion ID, then
# we must create one.
if (! $discussions{$story->{sid}}) {
$sql = <<EOT;
INSERT INTO discussions (sid, title, url, topic, ts, flags)
VALUES (
@{[$dbh_new->quote($story->{sid})]},
@{[$dbh_new->quote($story->{title})]},
'$vars->{rootdir}/article.pl?sid=$story->{sid}',
@{[$topics{$story->{tid}} || $vars->{defaulttopic}]},
'$story->{time}',
'dirty'
)
EOT
$dbh_new->do($sql);
die "SQL: $sql\n" if $dbh_new->errstr;
$discussions{$story->{sid}} = getLastInsertID();
print <<EOT;
+ Inserted missing story data "$story->{title}"
($story->{sid}) as #$discussions{$story->{sid}}
EOT
}
# Make SURE we update stories....damned circular relationships!
$dbh_new->do(<<EOT);
UPDATE stories SET discussion = $discussions{$story->{sid}}
WHERE sid=@{[$dbh_new->quote($story->{sid})]}
EOT
}
print <<EOT if $deleted_discussions + $deleted_stories;
Deleted $deleted_stories stories, $deleted_discussions discussions
EOT
print <<EOT;
Imported @{[scalar @stories]} stories and associated records.
EOT
}
sub update_pollresults {
my ($poll_data, $del) = @_;
$del ||= 0;
my $sth_s;
return if !keys %{$poll_data};
printf "Updating results from %d new polls...\n",
scalar keys %{$poll_data};
for (keys %{$poll_data}) {
$sth_s = $dbh_old->prepare(<<EOT);
SELECT * FROM pollanswers WHERE qid=@{[$dbh_old->quote($_)]}
EOT
$sth_s->execute;
do_handle('pollanswers', $sth_s, $del);
$sth_s = $dbh_old->prepare(<<EOT);
SELECT * FROM pollvoters WHERE qid=@{[$dbh_old->quote($_)]}
EOT
$sth_s->execute;
do_handle('pollvoters', $sth_s, $del);
# Only want del active the first time thru this, if it's active at all.
$del = 0 if $del;
}
# Make sure we get the latest poll. This should only return an array
# with one value.
my $newpoll_ar = $dbh_old->selectall_arrayref(<<EOT);
SELECT value FROM vars WHERE name='currentqid'
EOT
# Remember we need to change the key for Fry.
$dbh_new->do(<<EOT);
UPDATE vars SET value=$polls{$newpoll_ar->[0][0]} WHERE name='currentqid'
EOT
}
####################################
# Full conversion subroutine.
sub convert {
# abusers, Actually, this should be converted!!!
# First, we determine if we need to do some creative user renumbering
# when dealing with the AC user.
fix_ac();
# Sections: This probably will NOT stay a straight copy for long.
duplicate('sections', 1);
# offset -> off_set
duplicate('tzcodes', 'tz');
duplicate('content_filters', 1);
# Replace topics dropping the character based tid for the new sequence.
duplicate('topics', 1);
reload_keys('topics', \%topics, 'tid', 'alttext');
# Deal with section_topics table (new for Fry).
$dbh_new->do(<<EOT);
DELETE FROM section_topics
EOT
$dbh_new->do(<<EOT);
INSERT INTO section_topics
SELECT distinct section, tid FROM topics, sections WHERE LENGTH(section) > 0
EOT
for (@user_tables) {
# users_param does not exist in MAIN.
next if $_ =~ /^(?:users_param|users_hits)$/;
duplicate($_, 0);
}
# put keys into users_param
users_keys();
# update aid's etc.
fix_authors();
duplicate('pollquestions', 1, \%poll_data);
reload_keys('pollquestions', \%polls, 'qid', 'date');
update_pollresults(\%poll_data, 1);
# Done with polls by this point.
%skip_polls = ();
# Stories: Merge with storiestuff data, uid, aid, sid, tid
# removal of all text fields into their own table (story_text).
update_stories();
copy_comments();
%polls = (); %poll_data = ();
# Moderatorlog: Fix sid, cid.
duplicate('moderatorlog', 1);
# Desperately needed, if you have a site the size of Slashdot, you're
# probably running out of memory right about now.
%discussions = ();
%comments = ();
# Submissions: Fix uid, tid
duplicate('submissions', 1);
# do all the blocks stuff
copy_blocks();
fix_sectionblocks();
fix_vars();
# Ignoring: formkeys, accesslog
# Metamodlog: This should go fine as a direct copy fixing the AC uid.
duplicate('metamodlog', 1);
}
####################################
sub ask {
local $| = 1;
chomp(my $question = $_[0]);
print "\n", $question, " ";
chomp(my $answer = <STDIN>);
print "\n";
return $answer;
}
sub fix_ac {
print "Checking user database...\n";
# First, check to see if the desired UID is occupied...
my $sth_s = $dbh_old->prepare(<<EOT);
SELECT uid FROM users WHERE uid=$ac_uid{-1}
EOT
$sth_s->execute;
my ($uid) = $sth_s->fetchrow_array;
$sth_s->finish;
# If so, we must find the first free UID.
if ($uid) {
# Now do a user count.
$sth_s = $dbh_old->prepare("SELECT max(uid) FROM users");
$sth_s->execute;
my($maxuid) = $sth_s->fetchrow_array;
$sth_s->finish;
# Find the first gap.
$sth_s = $dbh_old->prepare(<<EOT);
SELECT uid FROM users WHERE uid >= 1 ORDER BY uid
EOT
$sth_s->execute;
my $lastuid;
while (my $c = $sth_s->fetchrow_arrayref) {
if (! $lastuid) {
$lastuid = $c->[0];
next;
}
last if $c->[0] != $lastuid + 1;
$lastuid = $c->[0];
}
$lastuid++;
printf <<EOT;
Existing user found at UID #$ac_uid{-1} will be moved to UID #$lastuid
EOT
$ac_uid{$ac_uid{-1}} = $lastuid;
}
}
####################################
# get vars out of slashdotrc.pl
sub fix_vars {
print "Processing vars\n";
# Some of these 'm2_*' vars should be removed.
for (qw(mailfrom siteadmin siteadmin_name smtp_server
sitename slogan mainfontface updatemin
archive_delay submiss_ts articles_only
allow_anonymous use_dept max_depth
defaultsection http_proxy fancyboxwidth
story_expire titlebar_width run_ads
authors_unlimited m2_comments m2_maxunfair
m2_toomanyunfair m2_bonus m2_penalty
m2_userpercentage comment_minscore
comment_maxscore submission_bonus goodkarma
badkarma maxkarma metamod_sum maxtokens
tokensperpoint maxpoints stir tokenspercomment
down_moderations post_limit max_posts_allowed
max_submissions_allowed submission_speed_limit
formkey_timeframe m2_mincheck m2_maxbonus
)) {
my $value = $dbh_new->quote($my_conf{$_});
$dbh_new->do("UPDATE vars SET value=$value WHERE name='$_'");
}
# don't overwrite new vars descriptions with old ones
my $vars = $dbh_old->selectall_arrayref("SELECT name,value FROM vars");
for my $var (@$vars) {
my @data = map { $dbh_new->quote($_) } @$var;
$dbh_new->do("UPDATE vars SET value=$data[1] WHERE name=$data[0]");
}
}
####################################
# copy blocks, skipping certain blocks and excluding some fields,
# fixing some data
sub copy_blocks {
my %skip_blocks = map { ($_, 1) } qw(
admin_footer admin_header comment commentswarning
edit_filter emailsponsor fancybox footer header
index index2 light_comment light_fancybox
light_footer light_header light_index light_story
light_story_link light_story_trailer light_titlebar
list_filters_footer list_filters_header mainmenu
menu motd newusermsg organisation pollitem
portalmap postvote story story_link story_trailer
storymore submit_after submit_before titlebar
userlogin
);
duplicate('blocks', 'bid', \%skip_blocks);
$dbh_new->do('INSERT INTO backup_blocks SELECT bid, block FROM blocks');
}
####################################
# add old sectionblocks data to blocks table
sub fix_sectionblocks {
print "Processing sectionblocks\n";
my $sth_s = $dbh_old->prepare("SELECT * FROM sectionblocks");
$sth_s->execute;
while (my $data = $sth_s->fetchrow_hashref) {
my $bid = $dbh_new->quote($data->{bid});
delete $data->{bid};
my $insert = sprintf("UPDATE blocks SET %s WHERE bid=$bid",
join ', ',
map { "$_=" . $dbh_new->quote($data->{$_}) }
keys %$data);
$dbh_new->do($insert);
my $err = $dbh_new->errstr;
die $err if $err;
}
}
####################################
# get users keys into users_param table
sub users_keys {
my($max_uid, $cond) = (0, '');
if ($opts{I}) {
my $sth_d = $dbh_new->prepare(<<EOT);
SELECT max(uid) FROM users_param WHERE name='pubkey'
EOT
$sth_d->execute();
($max_uid) = $sth_d->fetchrow_array;
$cond = "WHERE uid > $max_uid";
print "Processing users_keys from #$max_uid...\n";
} else {
print "Processing users_keys...\n";
}
my $users = $dbh_old->selectall_arrayref(<<EOT);
SELECT uid,pubkey FROM users_key $cond
EOT
for my $user (@$users) {
next if !$user->[1];
my $string = $dbh_new->quote($user->[1]);
my $sql = <<EOT;
INSERT INTO users_param (uid,name,value)
VALUES ($user->[0], 'pubkey', $string)
EOT
$dbh_new->do($sql);
print "SQL: $sql\n" if $dbh_new->errstr;
}
}
####################################
# bunch of things to get users fixed up
sub fix_authors {
my $authors = $dbh_old->selectall_arrayref(<<'EOT');
SELECT aid,seclev,lasttitle,section,deletedsubmissions
FROM authors
WHERE name != 'All Authors'
EOT
my(@not_found);
for my $author (@$authors) {
(my $matchname = lc $author->[0]) =~ s/[^a-zA-Z0-9]//g;
# Take the FIRST OCCURANCE, only.
next if $story_authors{$matchname};
# Note that we order by UID since there CAN be MORE than one.
my $uid = $dbh_old->selectrow_array(<<EOT);
SELECT uid
FROM users
WHERE matchname='$matchname'
ORDER BY uid
EOT
if ($uid) {
$story_authors{$matchname} = $uid;
my @data = map { $dbh_new->quote($_) } @$author;
$dbh_new->do(<<EOT);
UPDATE users SET seclev=$data[1] WHERE uid=$uid
EOT
$dbh_new->do(<<EOT);
INSERT INTO users_param (uid,name,value) VALUES ($uid, 'author', '1')
EOT
$dbh_new->do(<<EOT) if $data[2] && $data[2] ne "NULL";
INSERT INTO users_param (uid,name,value) VALUES ($uid, 'lasttitle', $data[2])
EOT
$dbh_new->do(<<EOT) if $data[3] && $data[3] ne "NULL";
INSERT INTO users_param (uid,name,value) VALUES ($uid, 'section', $data[3])
EOT