installer/install.pl

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5 use diagnostics;
   6
   7 use InstallAuth;
   8 use CGI;
   9 use IPC::Cmd;
  10
  11 use C4::Context;
  12 use C4::Output;
  13 use C4::Languages qw(getAllLanguages getTranslatedLanguages);
  14 use C4::Installer;
  15
  16 my $query = new CGI;
  17 my $step  = $query->param('step');
  18
  19 my $language = $query->param('language');
  20 my ( $template, $loggedinuser, $cookie );
  21
  22 my $all_languages = getAllLanguages();
  23
  24 if ( defined($language) ) {
  25     setlanguagecookie( $query, $language, "install.pl?step=1" );
  26 }
  27 ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  28     {
  29         template_name => "installer/step" . ( $step ? $step : 1 ) . ".tmpl",
  30         query         => $query,
  31         type          => "intranet",
  32         authnotrequired => 0,
  33         debug           => 1,
  34     }
  35 );
  36
  37 my $installer = C4::Installer->new();
  38 my %info;
  39 $info{'dbname'} = C4::Context->config("database");
  40 $info{'dbms'} =
  41   (   C4::Context->config("db_scheme")
  42     ? C4::Context->config("db_scheme")
  43     : "mysql" );
  44 $info{'hostname'} = C4::Context->config("hostname");
  45 $info{'port'}     = C4::Context->config("port");
  46 $info{'user'}     = C4::Context->config("user");
  47 $info{'password'} = C4::Context->config("pass");
  48 my $dbh = DBI->connect(
  49     "DBI:$info{dbms}:dbname=$info{dbname};host=$info{hostname}"
  50       . ( $info{port} ? ";port=$info{port}" : "" ),
  51     $info{'user'}, $info{'password'}
  52 );
  53
  54 if ( $step && $step == 1 ) {
  55     #First Step
  56     #Checking ALL perl Modules and services needed are installed.
  57     #Whenever there is an error, adding a report to the page
  58     $template->param( language => 1 );
  59     $template->param( 'checkmodule' => 1 ); # we start with the assumption that there are no problems and set this to 0 if there are
  60
  61     unless ( $] >= 5.008008 ) {    # Bug 4505
  62         $template->param( problems => 1, perlversion => 1, checkmodule => 0 );
  63     }
  64
  65     my $perl_modules = C4::Installer::PerlModules->new;
  66     $perl_modules->version_info;
  67
  68     my $modules = $perl_modules->get_attr('missing_pm');
  69     if (scalar(@$modules)) {
  70         my @components = ();
  71         my $checkmodule = 1;
  72         foreach (@$modules) {
  73             my ($module, $stats) = each %$_;
  74             $checkmodule = 0 if $stats->{'required'};
  75             push(
  76                 @components,
  77                 {
  78                     name    => $module,
  79                     version => $stats->{'min_ver'},
  80                     require => $stats->{'required'},
  81                     usage   => $stats->{'usage'},
  82                 }
  83             );
  84         }
  85         @components = sort {$a->{'name'} cmp $b->{'name'}} @components;
  86         $template->param( missing_modules => \@components, checkmodule => $checkmodule );
  87     }
  88 }
  89 elsif ( $step && $step == 2 ) {
  90 #
  91 #STEP 2 Check Database connection and access
  92 #
  93     $template->param(%info);
  94     my $checkdb = $query->param("checkdb");
  95     $template->param( 'dbconnection' => $checkdb );
  96     if ($checkdb) {
  97         if ($dbh) {
  98
  99             # Can connect to the mysql
 100             $template->param( "checkdatabaseaccess" => 1 );
 101             if ( $info{dbms} eq "mysql" ) {
 102
 103                 #Check if database created
 104                 my $rv = $dbh->do("SHOW DATABASES LIKE \'$info{dbname}\'");
 105                 if ( $rv == 1 ) {
 106                     $template->param( 'checkdatabasecreated' => 1 );
 107                 }
 108
 109                 #Check if user have all necessary grants on this database.
 110                 my $rq =
 111                   $dbh->prepare(
 112                     "SHOW GRANTS FOR \'$info{user}\'\@'$info{hostname}'");
 113                 $rq->execute;
 114                 my $grantaccess;
 115                 while ( my ($line) = $rq->fetchrow ) {
 116                     my $dbname = $info{dbname};
 117                     if ( $line =~ m/^GRANT (.*?) ON `$dbname`\.\*/ || index( $line, '*.*' ) > 0 ) {
 118                         $grantaccess = 1
 119                           if (
 120                             index( $line, 'ALL PRIVILEGES' ) > 0
 121                             || (   ( index( $line, 'SELECT' ) > 0 )
 122                                 && ( index( $line, 'INSERT' ) > 0 )
 123                                 && ( index( $line, 'UPDATE' ) > 0 )
 124                                 && ( index( $line, 'DELETE' ) > 0 )
 125                                 && ( index( $line, 'CREATE' ) > 0 )
 126                                 && ( index( $line, 'DROP' ) > 0 ) )
 127                           );
 128                     }
 129                 }
 130                 unless ($grantaccess) {
 131                     $rq =
 132                       $dbh->prepare("SHOW GRANTS FOR \'$info{user}\'\@'\%'");
 133                     $rq->execute;
 134                     while ( my ($line) = $rq->fetchrow ) {
 135                         my $dbname = $info{dbname};
 136                         if ( $line =~ m/$dbname/ || index( $line, '*.*' ) > 0 )
 137                         {
 138                             $grantaccess = 1
 139                               if (
 140                                 index( $line, 'ALL PRIVILEGES' ) > 0
 141                                 || (   ( index( $line, 'SELECT' ) > 0 )
 142                                     && ( index( $line, 'INSERT' ) > 0 )
 143                                     && ( index( $line, 'UPDATE' ) > 0 )
 144                                     && ( index( $line, 'DELETE' ) > 0 )
 145                                     && ( index( $line, 'CREATE' ) > 0 )
 146                                     && ( index( $line, 'DROP' ) > 0 ) )
 147                               );
 148                         }
 149                     }
 150                 }
 151                 $template->param( "checkgrantaccess" => $grantaccess );
 152             }   # End mysql connect check...
 153
 154             elsif ( $info{dbms} eq "Pg" ) {
 155                 # Check if database has been created...
 156                 my $rv = $dbh->do( "SELECT * FROM pg_catalog.pg_database WHERE datname = \'$info{dbname}\';" );
 157                 if ( $rv == 1 ) {
 158                         $template->param( 'checkdatabasecreated' => 1 );
 159                 }
 160
 161                 # Check if user has all necessary grants on this database...
 162                 my $rq = $dbh->do( "SELECT u.usesuper
 163                                     FROM pg_catalog.pg_user as u
 164                                     WHERE u.usename = \'$info{user}\';" );
 165                 if ( $rq == 1 ) {
 166                         $template->param( "checkgrantaccess" => 1 );
 167                 }
 168             }   # End Pg connect check...
 169         }
 170         else {
 171             $template->param( "error" => DBI::err, "message" => DBI::errstr );
 172         }
 173     }
 174 }
 175 elsif ( $step && $step == 3 ) {
 176 #
 177 #
 178 # STEP 3 : database setup
 179 #
 180 #
 181     my $op = $query->param('op');
 182     if ( $op && $op eq 'finished' ) {
 183         #
 184         # we have finished, just redirect to mainpage.
 185         #
 186         print $query->redirect("/cgi-bin/koha/mainpage.pl");
 187         exit 1;
 188     }
 189     elsif ( $op && $op eq 'finish' ) {
 190         $installer->set_version_syspref();
 191         $installer->set_indexing_engine(0); # use Zebra
 192
 193         # Installation is finished.
 194         # We just deny anybody access to install
 195         # And we redirect people to mainpage.
 196         # The installer will have to relogin since we do not pass cookie to redirection.
 197         $template->param( "$op" => 1 );
 198     }
 199     elsif ( $op && $op eq 'addframeworks' ) {
 200     #
 201     # 1ST install, 3rd sub-step : insert the SQL files the user has selected
 202     #
 203
 204         my ($fwk_language, $list) = $installer->load_sql_in_order($all_languages, $query->param('framework'));
 205         $template->param(
 206             "fwklanguage" => $fwk_language,
 207             "list"        => $list
 208         );
 209         $template->param( "$op" => 1 );
 210     }
 211     elsif ( $op && $op eq 'selectframeworks' ) {
 212         #
 213         #
 214         # 1ST install, 2nd sub-step : show the user the sql datas he can insert in the database.
 215         #
 216         #
 217         # (note that the term "selectframeworks is not correct. The user can select various files, not only frameworks)
 218
 219         #Framework Selection
 220         #sql data for import are supposed to be located in installer/data/<language>/<level>
 221         # Where <language> is en|fr or any international abbreviation (provided language hash is updated... This will be a problem with internationlisation.)
 222         # Where <level> is a category of requirement : required, recommended optional
 223         # level should contain :
 224         #   SQL File for import With a readable name.
 225         #   txt File that explains what this SQL File is meant for.
 226         # Could be VERY useful to have A Big file for a kind of library.
 227         # But could also be useful to have some Authorised values data set prepared here.
 228         # Framework Selection is achieved through checking boxes.
 229         my $langchoice = $query->param('fwklanguage');
 230         $langchoice = $query->cookie('KohaOpacLanguage') unless ($langchoice);
 231         my $marcflavour = $query->param('marcflavour');
 232         if ($marcflavour){
 233             $installer->set_marcflavour_syspref($marcflavour);
 234         };
 235         $marcflavour = C4::Context->preference('marcflavour') unless ($marcflavour);
 236         #Insert into database the selected marcflavour
 237         undef $/;
 238         my ($marc_defaulted_to_en, $fwklist) = $installer->marc_framework_sql_list($langchoice, $marcflavour);
 239         $template->param('en_marc_frameworks' => $marc_defaulted_to_en);
 240         $template->param( "frameworksloop" => $fwklist );
 241         $template->param( "marcflavour" => ucfirst($marcflavour));
 242
 243         my ($sample_defaulted_to_en, $levellist) = $installer->sample_data_sql_list($langchoice, $marcflavour);
 244         $template->param( "en_sample_data" => $sample_defaulted_to_en);
 245         $template->param( "levelloop" => $levellist );
 246         $template->param( "$op"       => 1 );
 247     }
 248     elsif ( $op && $op eq 'choosemarc' ) {
 249         #
 250         #
 251         # 1ST install, 2nd sub-step : show the user the marcflavour available.
 252         #
 253         #
 254
 255         #Choose Marc Flavour
 256         #sql data are supposed to be located in installer/data/<dbms>/<language>/marcflavour/marcflavourname
 257         # Where <dbms> is database type according to DBD syntax
 258         # Where <language> is en|fr or any international abbreviation (provided language hash is updated... This will be a problem with internationlisation.)
 259         # Where <level> is a category of requirement : required, recommended optional
 260         # level should contain :
 261         #   SQL File for import With a readable name.
 262         #   txt File taht explains what this SQL File is meant for.
 263         # Could be VERY useful to have A Big file for a kind of library.
 264         # But could also be useful to have some Authorised values data set prepared here.
 265         # Marcflavour Selection is achieved through radiobuttons.
 266         my $langchoice = $query->param('fwklanguage');
 267         $langchoice = $query->cookie('KohaOpacLanguage') unless ($langchoice);
 268         my $dir =
 269           C4::Context->config('intranetdir') . "/installer/data/$info{dbms}/$langchoice/marcflavour";
 270         unless (opendir( MYDIR, $dir )) {
 271             if ($langchoice eq 'en') {
 272                 warn "cannot open MARC frameworks directory $dir";
 273             } else {
 274                 # if no translated MARC framework is available,
 275                 # default to English
 276                 $dir = C4::Context->config('intranetdir') . "/installer/data/$info{dbms}/en/marcflavour";
 277                 opendir(MYDIR, $dir) or warn "cannot open English MARC frameworks directory $dir";
 278             }
 279         }
 280         my @listdir = grep { !/^\./ && -d "$dir/$_" } readdir(MYDIR);
 281         closedir MYDIR;
 282         my $marcflavour=C4::Context->preference("marcflavour");
 283         my @flavourlist;
 284         foreach my $marc (@listdir) {
 285             my %cell=(
 286             "label"=> ucfirst($marc),
 287             "code"=>uc($marc),
 288             "checked"=> defined($marcflavour) ? uc($marc) eq $marcflavour : 0);
 289 #             $cell{"description"}= do { local $/ = undef; open INPUT "<$dir/$marc.txt"||"";<INPUT> };
 290             push @flavourlist, \%cell;
 291         }
 292         $template->param( "flavourloop" => \@flavourlist );
 293         $template->param( "$op"       => 1 );
 294     }
 295     elsif ( $op && $op eq 'importdatastructure' ) {
 296         #
 297         #
 298         # 1st install, 1st "sub-step" : import kohastructure
 299         #
 300         #
 301         my $error = $installer->load_db_schema();
 302         $template->param(
 303             "error" => $error,
 304             "$op"   => 1,
 305         );
 306     }
 307     elsif ( $op && $op eq 'updatestructure' ) {
 308         #
 309         # Not 1st install, the only sub-step : update database
 310         #
 311         #Do updatedatabase And report
 312         my $cmd = C4::Context->config("intranetdir") . "/installer/data/$info{dbms}/updatedatabase.pl";
 313         my ($success, $error_code, $full_buf, $stdout_buf, $stderr_buf) = IPC::Cmd::run(command => $cmd, verbose => 0);
 314
 315         if (@$stdout_buf) {
 316             $template->param(update_report => [ map { { line => $_ } } split(/\n/, join('', @$stdout_buf)) ] );
 317             $template->param(has_update_succeeds => 1);
 318         }
 319         if (@$stderr_buf) {
 320             $template->param(update_errors => [ map { { line => $_ } } split(/\n/, join('', @$stderr_buf)) ] );
 321             $template->param(has_update_errors => 1);
 322             warn "The following errors were returned while attempting to run the updatedatabase.pl script:\n";
 323             foreach my $line (@$stderr_buf) {warn "$line\n";}
 324         }
 325
 326         $template->param( $op => 1 );
 327     }
 328     else {
 329         #
 330         # check wether it's a 1st install or an update
 331         #
 332         #Check if there are enough tables.
 333         # Paul has cleaned up tables so reduced the count
 334         #I put it there because it implied a data import if condition was not satisfied.
 335         my $dbh = DBI->connect(
 336                 "DBI:$info{dbms}:dbname=$info{dbname};host=$info{hostname}"
 337                 . ( $info{port} ? ";port=$info{port}" : "" ),
 338                 $info{'user'}, $info{'password'}
 339         );
 340         my $rq;
 341         if ( $info{dbms} eq 'mysql' ) { $rq = $dbh->prepare( "SHOW TABLES" ); }
 342         elsif ( $info{dbms} eq 'Pg' ) { $rq = $dbh->prepare( "SELECT *
 343                                                                 FROM information_schema.tables
 344                                                                 WHERE table_schema='public' and table_type='BASE TABLE';" ); }
 345         $rq->execute;
 346         my $data = $rq->fetchall_arrayref( {} );
 347         my $count = scalar(@$data);
 348         #
 349         # we don't have tables, propose DB import
 350         #
 351         if ( $count < 70 ) {
 352             $template->param( "count" => $count, "proposeimport" => 1 );
 353         }
 354         else {
 355             #
 356             # we have tables, propose to select files to upload or updatedatabase
 357             #
 358             $template->param( "count" => $count, "default" => 1 );
 359             #
 360             # 1st part of step 3 : check if there is a databaseversion systempreference
 361             # if there is, then we just need to upgrade
 362             # if there is none, then we need to install the database
 363             #
 364             if (C4::Context->preference('Version')) {
 365                 my $dbversion = C4::Context->preference('Version');
 366                 $dbversion =~ /(.*)\.(..)(..)(...)/;
 367                 $dbversion = "$1.$2.$3.$4";
 368                 $template->param("upgrading" => 1,
 369                                 "dbversion" => $dbversion,
 370                                 "kohaversion" => C4::Context->KOHAVERSION,
 371                                 );
 372             }
 373         }
 374
 375         $dbh->disconnect;
 376     }
 377 }
 378 else {
 379
 380     # LANGUAGE SELECTION page by default
 381     # using opendir + language Hash
 382     my $languages_loop = getTranslatedLanguages('intranet');
 383     $template->param( installer_languages_loop => $languages_loop );
 384     if ($dbh) {
 385         my $rq =
 386           $dbh->prepare(
 387             "SELECT * from systempreferences WHERE variable='Version'");
 388         if ( $rq->execute ) {
 389             my ($version) = $rq->fetchrow;
 390             if ($version) {
 391                 $query->redirect("install.pl?step=3");
 392                                 exit;
 393             }
 394         }
 395     }
 396 }
 397 output_html_with_http_headers $query, $cookie, $template->output;