/[SQL2XLS]/sql2xlsx.cgi
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sql2xls.cgi revision 22 by dpavlin, Thu Nov 6 10:37:17 2008 UTC sql2xlsx.cgi revision 27 by dpavlin, Tue Dec 28 13:56:16 2010 UTC
# Line 64  Dobrica Pavlinusic, dpavlin@rot13.org, L Line 64  Dobrica Pavlinusic, dpavlin@rot13.org, L
64    
65  =cut  =cut
66    
67  use Spreadsheet::WriteExcel;  use Excel::Writer::XLSX;
68  use DBI;  use DBI;
69  use CGI::Carp qw(fatalsToBrowser);  use CGI::Carp qw(fatalsToBrowser);
70  use Encode qw/decode/;  use Encode qw/decode/;
# Line 74  our $dsn      = 'DBI:Pg:dbname='; Line 74  our $dsn      = 'DBI:Pg:dbname=';
74  our $database = 'template1';  our $database = 'template1';
75  our $user     = 'dpavlin';  our $user     = 'dpavlin';
76  our $passwd   = '';  our $passwd   = '';
77  our $path     = 'sql_reports.xls';  our $path     = 'sql_reports.xlsx';
78    
79  our $db_encoding     = 'iso-8859-2';  our $db_encoding     = 'iso-8859-2';
80  our $xls_date_format = 'dd.mm.yyyy';  our $xls_date_format = 'dd.mm.yyyy';
81    
82  our $debug = 1;  our $debug = $ENV{DEBUG} || 0;
83    
84  my $sql_dir = $ENV{SCRIPT_FILENAME} || '.';  my $sql_dir = $ENV{SCRIPT_FILENAME} || '.';
85  $sql_dir =~ s,/[^/]+$,,;  $sql_dir =~ s,/[^/]+$,,;
# Line 99  $sql_dir .= "/$reports_path" if -e "$sql Line 99  $sql_dir .= "/$reports_path" if -e "$sql
99    
100  require_config;  require_config;
101    
102  warn "# reading SQL queries from $sql_dir\n" if $debug;  warn "SQL queries from $sql_dir\n";
103    
104  opendir(DIR, $sql_dir) || die "can't opendir $sql_dir: $!";  opendir(DIR, $sql_dir) || die "can't opendir $sql_dir: $!";
105  my @sql_files = sort grep { /\.sql$/i && -f "$sql_dir/$_" } readdir(DIR);  my @sql_files = sort grep { /\.sql$/i && -f "$sql_dir/$_" } readdir(DIR);
# Line 109  my $workbook; Line 109  my $workbook;
109  if ($ENV{GATEWAY_INTERFACE} && $ENV{GATEWAY_INTERFACE} =~ m/CGI/i) {  if ($ENV{GATEWAY_INTERFACE} && $ENV{GATEWAY_INTERFACE} =~ m/CGI/i) {
110          # use as cgi script          # use as cgi script
111          print "Content-type: application/vnd.ms-excel\n\n";          print "Content-type: application/vnd.ms-excel\n\n";
112          $workbook = Spreadsheet::WriteExcel->new("-");          $workbook = Excel::Writer::XLSX->new("-");
113  } else {  } else {
114          # Create a new Excel workbook          # Create a new Excel workbook
115          $workbook = Spreadsheet::WriteExcel->new( $path );          $path =~ s{\.xls$}{\.xlsx};
116            $workbook = Excel::Writer::XLSX->new( $path );
117          warn "Creating XLS file $path\n";          warn "Creating XLS file $path\n";
118  }  }
119    
# Line 124  sub use_database { Line 125  sub use_database {
125          my $database = shift || return;          my $database = shift || return;
126          print STDERR "## connect to $database\n" if $debug;          print STDERR "## connect to $database\n" if $debug;
127          $dbh = DBI->connect($dsn . $database,$user,$passwd, { RaiseError => 1, AutoCommit => 0 }) || die $DBI::errstr;          $dbh = DBI->connect($dsn . $database,$user,$passwd, { RaiseError => 1, AutoCommit => 0 }) || die $DBI::errstr;
128          $dbh->do( qq{ set names '$db_encoding'; } ) if $db_encoding && $dsn =~ m{mysql};          if ( $db_encoding ) {
129                    if ( $dsn =~ m{Pg} ) {
130                            $dbh->do( qq{ set client_encoding = '$db_encoding'; } );
131                    } elsif ( $dsn =~ m{mysql} ) {
132                            $dbh->do( qq{ set names '$db_encoding'; } );
133                    } else {
134                            warn "Don't know how to set encoding to $db_encoding for $dsn";
135                    }
136            }
137  }  }
138    
139  use_database( $database );  use_database( $database );
# Line 143  foreach my $sql_file (@sql_files) { Line 152  foreach my $sql_file (@sql_files) {
152    
153          # Add a worksheet          # Add a worksheet
154          warn "# clipping sheet name '$sheet_name' to 31 char limit\n" if length $sheet_name > 31;          warn "# clipping sheet name '$sheet_name' to 31 char limit\n" if length $sheet_name > 31;
155          my $worksheet = $workbook->addworksheet( substr($sheet_name,0,31) );          my $worksheet = $workbook->add_worksheet( substr($sheet_name,0,31) );
156    
157          print STDERR "working on $sql_file\n" if ($debug);          print STDERR "working on $sql_file\n" if ($debug);
158    
# Line 172  foreach my $sql_file (@sql_files) { Line 181  foreach my $sql_file (@sql_files) {
181          if ($comment) {          if ($comment) {
182    
183                  #  Add and define a format                  #  Add and define a format
184                  my $fmt_comment = $workbook->addformat();    # Add a format                  my $fmt_comment = $workbook->add_format();    # Add a format
185                  $fmt_comment->set_bold();                  $fmt_comment->set_bold();
186    
187                  $comment =~ s/^\s+//;                  $comment =~ s/^\s+//;
# Line 182  foreach my $sql_file (@sql_files) { Line 191  foreach my $sql_file (@sql_files) {
191                  $row+=2;                  $row+=2;
192          }          }
193    
194          my $fmt_header = $workbook->addformat();    # Add a format          my $fmt_header = $workbook->add_format();    # Add a format
195          $fmt_header->set_italic();          $fmt_header->set_italic();
196    
197          foreach my $sql ( split(/;/, $full_sql ) ) {          foreach my $sql ( split(/;/, $full_sql ) ) {
198    
199                  warn "SQL: $sql\n" if $debug;                  warn "SQL: $sql\n";
200    
201                  my $sth = $dbh->prepare($sql);                  my $sth = $dbh->prepare($sql);
202                  $sth->execute();                  $sth->execute();
203    
204                  next unless $sth->{NAME}; # $sth->rows doesn't work for insert into with MySQL                  next unless $sth->{NAME} && $sth->rows > 0; # $sth->rows alone doesn't work for insert into with MySQL
205    
206                  my @types = eval {                  my @types = eval {
207                          map { $dbh->type_info($_) ? $dbh->type_info($_)->{TYPE_NAME} : '?' } @{ $sth->{TYPE} };                          map { $dbh->type_info($_) ? $dbh->type_info($_)->{TYPE_NAME} : '?' } @{ $sth->{TYPE} };
# Line 223  foreach my $sql_file (@sql_files) { Line 232  foreach my $sql_file (@sql_files) {
232                  }                  }
233    
234                  $row++; # separete queries by one row                  $row++; # separete queries by one row
235                    warn "# row $row\n";
236          }          }
237  }  }
238    
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