Files
racalmas/website/agenda/planung/event-history.cgi
2024-03-22 21:32:18 +01:00

271 lines
7.1 KiB
Perl
Executable File

#!/usr/bin/perl
use strict;
use warnings;
no warnings 'redefine';
use URI::Escape();
use Data::Dumper;
use MIME::Base64();
use params();
use config();
use entry();
use log();
use template();
use db();
use auth();
use uac();
use time();
use markup();
use studios();
use event_history();
use events();
use series_events();
use localization();
use utf8;
binmode STDOUT, ":utf8";
my $r = shift;
( my $cgi, my $params, my $error ) = params::get($r);
my $config = config::get('../config/config.cgi');
my ( $user, $expires ) = auth::get_user( $config, $params, $cgi );
return if ( ( !defined $user ) || ( $user eq '' ) );
my $user_presets = uac::get_user_presets(
$config,
{
user => $user,
project_id => $params->{project_id},
studio_id => $params->{studio_id}
}
);
$params->{default_studio_id} = $user_presets->{studio_id};
$params = uac::setDefaultStudio( $params, $user_presets );
$params = uac::setDefaultProject( $params, $user_presets );
my $request = {
url => $ENV{QUERY_STRING} || '',
params => {
original => $params,
checked => check_params( $config, $params ),
},
};
#set user at params->presets->user
$request = uac::prepare_request( $request, $user_presets );
$params = $request->{params}->{checked};
#show header
my $headerParams = uac::set_template_permissions( $request->{permissions}, $params );
$headerParams->{loc} = localization::get( $config, { user => $user, file => 'menu' } );
template::process( $config, 'print', template::check( $config, 'default.html' ), $headerParams );
return unless uac::check( $config, $params, $user_presets ) == 1;
print q{
<style>
pre{
font-family:monospace;
}
textarea{
height:fit-content;
min-height:500px;
width:50%;
}
</style>
};
$config->{access}->{write} = 0;
if ( $params->{action} eq 'diff' ) {
compare( $config, $request );
return;
}
show_history( $config, $request );
#show existing event history
sub show_history {
my ($config, $request) = @_;
my $params = $request->{params}->{checked};
my $permissions = $request->{permissions};
for my $attr ('studio_id') { # 'series_id','event_id'
unless ( defined $params->{$attr} ) {
uac::print_error( "missing " . $attr . " to show changes" );
return;
}
}
unless ( $permissions->{read_event} == 1 ) {
uac::print_error("missing permissions to show changes");
return;
}
my $options = {
project_id => $params->{project_id},
studio_id => $params->{studio_id},
limit => 200
};
$options->{series_id} = $params->{series_id} if defined $params->{series_id};
$options->{event_id} = $params->{event_id} if defined $params->{event_id};
my $events = event_history::get( $config, $options );
return unless defined $events;
$params->{events} = $events;
for my $permission ( keys %{$permissions} ) {
$params->{'allow'}->{$permission} = $request->{permissions}->{$permission};
}
$params->{loc} = localization::get( $config, { user => $params->{presets}->{user}, file => 'event-history' } );
template::process( $config, 'print', template::check( $config, 'event-history' ), $params );
}
#show existing event history
sub compare {
my ($config, $request) = @_;
my $params = $request->{params}->{checked};
my $permissions = $request->{permissions};
for my $attr ( 'project_id', 'studio_id', 'event_id', 'v1', 'v2' ) {
unless ( defined $params->{$attr} ) {
uac::print_error( "missing " . $attr . " to show changes" );
return;
}
}
unless ( $permissions->{read_event} == 1 ) {
uac::print_error("missing permissions to show changes");
return;
}
if ( $params->{v1} > $params->{v2} ) {
my $t = $params->{v1};
$params->{v1} = $params->{v2};
$params->{v2} = $t;
}
my $options = {
project_id => $params->{project_id},
studio_id => $params->{studio_id},
series_id => $params->{series_id},
event_id => $params->{event_id},
change_id => $params->{v1},
limit => 2
};
my $events = event_history::get( $config, $options );
return unless @$events == 1;
my $v1 = $events->[0];
$options->{change_id} = $params->{v2};
$events = event_history::get( $config, $options );
return unless @$events == 1;
my $v2 = $events->[0];
my $t1 = eventToText($v1);
my $t2 = eventToText($v2);
if ( $t1 eq $t2 ) {
print "no changes\n";
return;
}
print '<textarea>' . $t1 . '</textarea>';
print '<textarea>' . $t2 . '</textarea>';
my $cmd="/usr/bin/colordiff /tmp/diff-a.txt /tmp/diff-b.txt | ansi2html";
#print "$cmd\n";
log::save_file('/tmp/diff-a.txt', $t1);
log::save_file('/tmp/diff-b.txt', $t2);
print qq{
<style>
pre {
font-weight: normal;
color: #bbb;
white-space: -moz-pre-wrap;
white-space: -o-pre-wrap;
white-space: -pre-wrap;
white-space: pre-wrap;
word-wrap: break-word;
overflow-wrap: break-word;
}
b {font-weight: normal}
b.BOLD {color: #fff}
b.ITA {font-style: italic}
b.UND {text-decoration: underline}
b.STR {text-decoration: line-through}
b.UNDSTR {text-decoration: underline line-through}
b.BLK {color: #000000}
b.RED {color: #aa0000}
b.GRN {color: #00aa00}
b.YEL {color: #aa5500}
b.BLU {color: #0000aa}
b.MAG {color: #aa00aa}
b.CYN {color: #00aaaa}
b.WHI {color: #aaaaaa}
b.HIK {color: #555555}
b.HIR {color: #ff5555}
b.HIG {color: #55ff55}
b.HIY {color: #ffff55}
b.HIB {color: #5555ff}
b.HIM {color: #ff55ff}
b.HIC {color: #55ffff}
b.HIW {color: #ffffff}
b.BBLK {background-color: #000000}
b.BRED {background-color: #aa0000}
b.BGRN {background-color: #00aa00}
b.BYEL {background-color: #aa5500}
b.BBLU {background-color: #0000aa}
b.BMAG {background-color: #aa00aa}
b.BCYN {background-color: #00aaaa}
b.BWHI {background-color: #aaaaaa}
</style>
};
my $diff = qx{$cmd};
$diff = substr($diff, index($diff, "<body>")+6);
$diff = substr($diff, 0, index($diff, "</body>"));
print "$diff\n";
}
sub eventToText {
my $event = shift;
my $s = events::get_keys($event)->{full_title} . "\n";
$s .= $event->{excerpt} . "\n";
$s .= $event->{user_excerpt} . "\n";
$s .= $event->{topic} . "\n";
$s .= $event->{content} . "\n";
#print STDERR "DUMP\n$s";
return $s;
}
sub check_params {
my $config = shift;
my $params = shift;
my $checked = {};
my $template = '';
$checked->{template} = template::check( $config, $params->{template}, 'event-history' );
#numeric values
entry::set_numbers( $checked, $params, [
'id', 'project_id', 'studio_id', 'default_studio_id', 'user_id', 'series_id', 'event_id', 'v1', 'v2'
]);
if ( defined $checked->{studio_id} ) {
$checked->{default_studio_id} = $checked->{studio_id};
} else {
$checked->{studio_id} = -1;
}
$checked->{action} = entry::element_of($params->{action}, ['show', 'diff']);
return $checked;
}