installer/install.pl

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5 use diagnostics;
   6
   7 use C4::InstallAuth;
   8 use CGI qw ( -utf8 );
   9 use POSIX qw(strftime);
  10
  11 use C4::Context;
  12 use C4::Output;
  13 use C4::Templates;
  14 use C4::Languages qw(getAllLanguages getTranslatedLanguages);
  15 use C4::Installer;
  16
  17 use Koha;
  18
  19 my $query = new CGI;
  20 my $step  = $query->param('step');
  21
  22 my $language = $query->param('language');
  23 my ( $template, $loggedinuser, $cookie );
  24
  25 my $all_languages = getAllLanguages();
  26
  27 if ( defined($language) ) {
  28     C4::Templates::setlanguagecookie( $query, $language, "install.pl?step=1" );
  29 }
  30 ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  31     {
  32         template_name => "installer/step" . ( $step ? $step : 1 ) . ".tt",
  33         query         => $query,
  34         type          => "intranet",
  35         authnotrequired => 0,
  36         debug           => 1,
  37     }
  38 );
  39
  40 my $installer = C4::Installer->new();
  41 my %info;
  42 $info{'dbname'} = C4::Context->config("database");
  43 $info{'dbms'} =
  44   (   C4::Context->config("db_scheme")
  45     ? C4::Context->config("db_scheme")
  46     : "mysql" );
  47 $info{'hostname'} = C4::Context->config("hostname");
  48 $info{'port'}     = C4::Context->config("port");
  49 $info{'user'}     = C4::Context->config("user");
  50 $info{'password'} = C4::Context->config("pass");
  51 my $dbh = DBI->connect(
  52     "DBI:$info{dbms}:dbname=$info{dbname};host=$info{hostname}"
  53       . ( $info{port} ? ";port=$info{port}" : "" ),
  54     $info{'user'}, $info{'password'}
  55 );
  56
  57 if ( $step && $step == 1 ) {
  58     #First Step (for both fresh installations and upgrades)
  59     #Checking ALL perl Modules and services needed are installed.
  60     #Whenever there is an error, adding a report to the page
  61     my $op = $query->param('op') || 'noop';
  62     $template->param( language => 1 );
  63     $template->param( 'checkmodule' => 1 ); # we start with the assumption that there are no problems and set this to 0 if there are
  64
  65     unless ( $] >= 5.010000 ) {    # Bug 7375
  66         $template->param( problems => 1, perlversion => 1, checkmodule => 0 );
  67     }
  68
  69     my $perl_modules = C4::Installer::PerlModules->new;
  70     $perl_modules->version_info;
  71
  72     my $modules = $perl_modules->get_attr('missing_pm');
  73     if (scalar(@$modules)) {
  74         my @components = ();
  75         my $checkmodule = 1;
  76         foreach (@$modules) {
  77             my ($module, $stats) = each %$_;
  78             $checkmodule = 0 if $stats->{'required'};
  79             push(
  80                 @components,
  81                 {
  82                     name    => $module,
  83                     version => $stats->{'min_ver'},
  84                     require => $stats->{'required'},
  85                     usage   => $stats->{'usage'},
  86                 }
  87             );
  88         }
  89         @components = sort {$a->{'name'} cmp $b->{'name'}} @components;
  90         $template->param( missing_modules => \@components, checkmodule => $checkmodule, op => $op );
  91     }
  92 }
  93 elsif ( $step && $step == 2 ) {
  94 #
  95 #STEP 2 Check Database connection and access
  96 #
  97     $template->param(%info);
  98     my $checkdb = $query->param("checkdb");
  99     $template->param( 'dbconnection' => $checkdb );
 100     if ($checkdb) {
 101         if ($dbh) {
 102
 103             # Can connect to the mysql
 104             $template->param( "checkdatabaseaccess" => 1 );
 105             if ( $info{dbms} eq "mysql" ) {
 106
 107                 #Check if database created
 108                 my $rv = $dbh->do("SHOW DATABASES LIKE \'$info{dbname}\'");
 109                 if ( $rv == 1 ) {
 110                     $template->param( 'checkdatabasecreated' => 1 );
 111                 }
 112
 113                 #Check if user have all necessary grants on this database.
 114                 my $rq =
 115                   $dbh->prepare(
 116                     "SHOW GRANTS FOR \'$info{user}\'\@'$info{hostname}'");
 117                 $rq->execute;
 118                 my $grantaccess;
 119                 while ( my ($line) = $rq->fetchrow ) {
 120                     my $dbname = $info{dbname};
 121                     if ( $line =~ m/^GRANT (.*?) ON `$dbname`\.\*/ || index( $line, '*.*' ) > 0 ) {
 122                         $grantaccess = 1
 123                           if (
 124                             index( $line, 'ALL PRIVILEGES' ) > 0
 125                             || (   ( index( $line, 'SELECT' ) > 0 )
 126                                 && ( index( $line, 'INSERT' ) > 0 )
 127                                 && ( index( $line, 'UPDATE' ) > 0 )
 128                                 && ( index( $line, 'DELETE' ) > 0 )
 129                                 && ( index( $line, 'CREATE' ) > 0 )
 130                                 && ( index( $line, 'DROP' ) > 0 ) )
 131                           );
 132                     }
 133                 }
 134                 unless ($grantaccess) {
 135                     $rq =
 136                       $dbh->prepare("SHOW GRANTS FOR \'$info{user}\'\@'\%'");
 137                     $rq->execute;
 138                     while ( my ($line) = $rq->fetchrow ) {
 139                         my $dbname = $info{dbname};
 140                         if ( $line =~ m/$dbname/ || index( $line, '*.*' ) > 0 )
 141                         {
 142                             $grantaccess = 1
 143                               if (
 144                                 index( $line, 'ALL PRIVILEGES' ) > 0
 145                                 || (   ( index( $line, 'SELECT' ) > 0 )
 146                                     && ( index( $line, 'INSERT' ) > 0 )
 147                                     && ( index( $line, 'UPDATE' ) > 0 )
 148                                     && ( index( $line, 'DELETE' ) > 0 )
 149                                     && ( index( $line, 'CREATE' ) > 0 )
 150                                     && ( index( $line, 'DROP' ) > 0 ) )
 151                               );
 152                         }
 153                     }
 154                 }
 155                 $template->param( "checkgrantaccess" => $grantaccess );
 156             }   # End mysql connect check...
 157
 158             elsif ( $info{dbms} eq "Pg" ) {
 159                 # Check if database has been created...
 160                 my $rv = $dbh->do( "SELECT * FROM pg_catalog.pg_database WHERE datname = \'$info{dbname}\';" );
 161                 if ( $rv == 1 ) {
 162                         $template->param( 'checkdatabasecreated' => 1 );
 163                 }
 164
 165                 # Check if user has all necessary grants on this database...
 166                 my $rq = $dbh->do( "SELECT u.usesuper
 167                                     FROM pg_catalog.pg_user as u
 168                                     WHERE u.usename = \'$info{user}\';" );
 169                 if ( $rq == 1 ) {
 170                         $template->param( "checkgrantaccess" => 1 );
 171                 }
 172             }   # End Pg connect check...
 173         }
 174         else {
 175             $template->param( "error" => DBI::err, "message" => DBI::errstr );
 176         }
 177     }
 178 }
 179 elsif ( $step && $step == 3 ) {
 180 #
 181 #
 182 # STEP 3 : database setup
 183 #
 184 #
 185     my $op = $query->param('op');
 186     if ( $op && $op eq 'finished' ) {
 187         #
 188         # we have finished, just redirect to mainpage.
 189         #
 190         print $query->redirect("/cgi-bin/koha/mainpage.pl");
 191         exit;
 192     }
 193     elsif ( $op && $op eq 'finish' ) {
 194         $installer->set_version_syspref();
 195
 196         # Installation is finished.
 197         # We just deny anybody access to install
 198         # And we redirect people to mainpage.
 199         # The installer will have to relogin since we do not pass cookie to redirection.
 200         $template->param( "$op" => 1 );
 201     }
 202     elsif ( $op && $op eq 'addframeworks' ) {
 203     #
 204     # 1ST install, 3rd sub-step : insert the SQL files the user has selected
 205     #
 206
 207         my ($fwk_language, $list) = $installer->load_sql_in_order($all_languages, $query->param('framework'));
 208         $template->param(
 209             "fwklanguage" => $fwk_language,
 210             "list"        => $list
 211         );
 212         $template->param( "$op" => 1 );
 213     }
 214     elsif ( $op && $op eq 'selectframeworks' ) {
 215         #
 216         #
 217         # 1ST install, 2nd sub-step : show the user the sql datas he can insert in the database.
 218         #
 219         #
 220         # (note that the term "selectframeworks is not correct. The user can select various files, not only frameworks)
 221
 222         #Framework Selection
 223         #sql data for import are supposed to be located in installer/data/<language>/<level>
 224         # Where <language> is en|fr or any international abbreviation (provided language hash is updated... This will be a problem with internationlisation.)
 225         # Where <level> is a category of requirement : required, recommended optional
 226         # level should contain :
 227         #   SQL File for import With a readable name.
 228         #   txt File that explains what this SQL File is meant for.
 229         # Could be VERY useful to have A Big file for a kind of library.
 230         # But could also be useful to have some Authorised values data set prepared here.
 231         # Framework Selection is achieved through checking boxes.
 232         my $langchoice = $query->param('fwklanguage');
 233         $langchoice = $query->cookie('KohaOpacLanguage') unless ($langchoice);
 234         $langchoice =~ s/[^a-zA-Z_-]*//g;
 235         my $marcflavour = $query->param('marcflavour');
 236         if ($marcflavour){
 237             $installer->set_marcflavour_syspref($marcflavour);
 238         };
 239         $marcflavour = C4::Context->preference('marcflavour') unless ($marcflavour);
 240         #Insert into database the selected marcflavour
 241         undef $/;
 242         my ($marc_defaulted_to_en, $fwklist) = $installer->marc_framework_sql_list($langchoice, $marcflavour);
 243         $template->param('en_marc_frameworks' => $marc_defaulted_to_en);
 244         $template->param( "frameworksloop" => $fwklist );
 245         $template->param( "marcflavour" => ucfirst($marcflavour));
 246
 247         my ($sample_defaulted_to_en, $levellist) = $installer->sample_data_sql_list($langchoice);
 248         $template->param( "en_sample_data" => $sample_defaulted_to_en);
 249         $template->param( "levelloop" => $levellist );
 250         $template->param( "$op"       => 1 );
 251     }
 252     elsif ( $op && $op eq 'choosemarc' ) {
 253         #
 254         #
 255         # 1ST install, 2nd sub-step : show the user the marcflavour available.
 256         #
 257         #
 258
 259         #Choose Marc Flavour
 260         #sql data are supposed to be located in installer/data/<dbms>/<language>/marcflavour/marcflavourname
 261         # Where <dbms> is database type according to DBD syntax
 262         # Where <language> is en|fr or any international abbreviation (provided language hash is updated... This will be a problem with internationlisation.)
 263         # Where <level> is a category of requirement : required, recommended optional
 264         # level should contain :
 265         #   SQL File for import With a readable name.
 266         #   txt File taht explains what this SQL File is meant for.
 267         # Could be VERY useful to have A Big file for a kind of library.
 268         # But could also be useful to have some Authorised values data set prepared here.
 269         # Marcflavour Selection is achieved through radiobuttons.
 270         my $langchoice = $query->param('fwklanguage');
 271         $langchoice = $query->cookie('KohaOpacLanguage') unless ($langchoice);
 272         $langchoice =~ s/[^a-zA-Z_-]*//g;
 273         my $dir =
 274           C4::Context->config('intranetdir') . "/installer/data/$info{dbms}/$langchoice/marcflavour";
 275         unless (opendir( MYDIR, $dir )) {
 276             if ($langchoice eq 'en') {
 277                 warn "cannot open MARC frameworks directory $dir";
 278             } else {
 279                 # if no translated MARC framework is available,
 280                 # default to English
 281                 $dir = C4::Context->config('intranetdir') . "/installer/data/$info{dbms}/en/marcflavour";
 282                 opendir(MYDIR, $dir) or warn "cannot open English MARC frameworks directory $dir";
 283             }
 284         }
 285         my @listdir = grep { !/^\./ && -d "$dir/$_" } readdir(MYDIR);
 286         closedir MYDIR;
 287         my $marcflavour=C4::Context->preference("marcflavour");
 288         my @flavourlist;
 289         foreach my $marc (@listdir) {
 290             my %cell=(
 291             "label"=> ucfirst($marc),
 292             "code"=>uc($marc),
 293             "checked"=> defined($marcflavour) ? uc($marc) eq $marcflavour : 0);
 294 #             $cell{"description"}= do { local $/ = undef; open INPUT "<$dir/$marc.txt"||"";<INPUT> };
 295             push @flavourlist, \%cell;
 296         }
 297         $template->param( "flavourloop" => \@flavourlist );
 298         $template->param( "$op"       => 1 );
 299     }
 300     elsif ( $op && $op eq 'importdatastructure' ) {
 301         #
 302         #
 303         # 1st install, 1st "sub-step" : import kohastructure
 304         #
 305         #
 306         my $error = $installer->load_db_schema();
 307         $template->param(
 308             "error" => $error,
 309             "$op"   => 1,
 310         );
 311     }
 312     elsif ( $op && $op eq 'updatestructure' ) {
 313         #
 314         # Not 1st install, the only sub-step : update database
 315         #
 316         #Do updatedatabase And report
 317
 318         if ( ! defined $ENV{PERL5LIB} ) {
 319             my $find = "C4/Context.pm";
 320             my $path = $INC{$find};
 321             $path =~ s/\Q$find\E//;
 322             $ENV{PERL5LIB} = "$path:$path/installer";
 323             warn "# plack? inserted PERL5LIB $ENV{PERL5LIB}\n";
 324         }
 325
 326         my $now = POSIX::strftime( "%Y-%m-%dT%H:%M:%S", localtime() );
 327         my $logdir = C4::Context->config('logdir');
 328         my $dbversion = C4::Context->preference('Version');
 329         my $kohaversion = Koha::version;
 330         $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
 331
 332         my $filename_suffix = join '_', $now, $dbversion, $kohaversion;
 333         my ( $logfilepath, $logfilepath_errors ) = ( chk_log($logdir, "updatedatabase_$filename_suffix"), chk_log($logdir, "updatedatabase-error_$filename_suffix") );
 334
 335         my $cmd = C4::Context->config("intranetdir") . "/installer/data/$info{dbms}/updatedatabase.pl >> $logfilepath 2>> $logfilepath_errors";
 336
 337         system($cmd );
 338
 339         my $fh;
 340         open( $fh, "<", $logfilepath ) or die "Cannot open log file $logfilepath: $!";
 341         my @report = <$fh>;
 342         close $fh;
 343         if (@report) {
 344             $template->param( update_report => [ map { { line => $_ } } split( /\n/, join( '', @report ) ) ] );
 345             $template->param( has_update_succeeds => 1 );
 346         } else {
 347             eval{ `rm $logfilepath` };
 348         }
 349         open( $fh, "<", $logfilepath_errors ) or die "Cannot open log file $logfilepath_errors: $!";
 350         @report = <$fh>;
 351         close $fh;
 352         if (@report) {
 353             $template->param( update_errors => [ map { { line => $_ } } split( /\n/, join( '', @report ) ) ] );
 354             $template->param( has_update_errors => 1 );
 355             warn "The following errors were returned while attempting to run the updatedatabase.pl script:\n";
 356             foreach my $line (@report) { warn "$line\n"; }
 357         } else {
 358             eval{ `rm $logfilepath_errors` };
 359         }
 360         $template->param( $op => 1 );
 361     }
 362     else {
 363         #
 364         # check whether it's a 1st install or an update
 365         #
 366         #Check if there are enough tables.
 367         # Paul has cleaned up tables so reduced the count
 368         #I put it there because it implied a data import if condition was not satisfied.
 369         my $dbh = DBI->connect(
 370                 "DBI:$info{dbms}:dbname=$info{dbname};host=$info{hostname}"
 371                 . ( $info{port} ? ";port=$info{port}" : "" ),
 372                 $info{'user'}, $info{'password'}
 373         );
 374         my $rq;
 375         if ( $info{dbms} eq 'mysql' ) { $rq = $dbh->prepare( "SHOW TABLES" ); }
 376         elsif ( $info{dbms} eq 'Pg' ) { $rq = $dbh->prepare( "SELECT *
 377                                                                 FROM information_schema.tables
 378                                                                 WHERE table_schema='public' and table_type='BASE TABLE';" ); }
 379         $rq->execute;
 380         my $data = $rq->fetchall_arrayref( {} );
 381         my $count = scalar(@$data);
 382         #
 383         # we don't have tables, propose DB import
 384         #
 385         if ( $count < 70 ) {
 386             $template->param( "count" => $count, "proposeimport" => 1 );
 387         }
 388         else {
 389             #
 390             # we have tables, propose to select files to upload or updatedatabase
 391             #
 392             $template->param( "count" => $count, "default" => 1 );
 393             #
 394             # 1st part of step 3 : check if there is a databaseversion systempreference
 395             # if there is, then we just need to upgrade
 396             # if there is none, then we need to install the database
 397             #
 398             if (C4::Context->preference('Version')) {
 399                 my $dbversion = C4::Context->preference('Version');
 400                 $dbversion =~ /(.*)\.(..)(..)(...)/;
 401                 $dbversion = "$1.$2.$3.$4";
 402                 $template->param("upgrading" => 1,
 403                                 "dbversion" => $dbversion,
 404                                 "kohaversion" => Koha::version(),
 405                                 );
 406             }
 407         }
 408     }
 409 }
 410 else {
 411
 412     # LANGUAGE SELECTION page by default
 413     # using opendir + language Hash
 414     my $languages_loop = getTranslatedLanguages('intranet');
 415     $template->param( installer_languages_loop => $languages_loop );
 416     if ($dbh) {
 417         my $rq =
 418           $dbh->prepare(
 419             "SELECT * from systempreferences WHERE variable='Version'");
 420         if ( $rq->execute ) {
 421             my ($version) = $rq->fetchrow;
 422             if ($version) {
 423                 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=3");
 424                 exit;
 425             }
 426         }
 427     }
 428 }
 429 output_html_with_http_headers $query, $cookie, $template->output;
 430
 431 sub chk_log { #returns a logfile in $dir or - if that failed - in temp dir
 432     my ($dir, $name) = @_;
 433     my $fn=$dir.'/'.$name.'.log';
 434     if( ! open my $fh, '>', $fn ) {
 435         $name.= '_XXXX';
 436         require File::Temp;
 437         ($fh, $fn)= File::Temp::tempfile( $name, TMPDIR => 1, SUFFIX => '.log');
 438         #if this should not work, let croak take over
 439     }
 440     return $fn;
 441 }