/[SQL2XLS]/sql2xlsx.cgi
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Diff of /sql2xlsx.cgi

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 5 by dpavlin, Mon Nov 3 18:31:58 2008 UTC revision 18 by dpavlin, Mon Nov 3 22:26:57 2008 UTC
# Line 1  Line 1 
1  #!/usr/bin/perl  #!/usr/bin/perl -T
2  use warnings;  use warnings;
3  use strict;  use strict;
4    
# Line 8  sql2xls.pl - convert sql queries on file Line 8  sql2xls.pl - convert sql queries on file
8    
9  =head1 USAGE  =head1 USAGE
10    
11  Each file in current directory which ends in C<< *.sql >> will  Each file in current directory which ends in C<*.sql> will
12  be converted to Excel sheet. If you want to have specific order, you can  be converted to Excel sheet. If you want to have specific order, you can
13  prefix filenames with numbers which will be striped when creating sheet  prefix filenames with numbers which will be striped when creating sheet
14  names.  names.
15    
16  Comments in sql files (lines beginning with --) will be placed  Comments in sql files (lines beginning with C<-->) will be placed
17  in first line in bold.  in first line in bold.
18    
19  To specify database on which SQL query is executed  To specify database on which SQL query is executed
20  C<< \c database >> syntax is supported.  C<\c database> syntax is supported.
21    
22  You can also run script from command line, and it will produce  You can also run script from command line, and it will produce
23  C<< sql_reports.xls >> file.  C<sql_reports.xls> file.
24    
25    If run within directory, it will use files in it to produce file.
26    
27    When called as CGI, directory name can be appended to name of script
28    to produce report for any sub-directory within directory where
29    C<sql2xls.cgi> is installed.
30    
31    =head1 INSTALLATION
32    
33    Only required file is this script C<< sql2xls.cgi >>
34    
35    If your server is configured to execute C<.cgi> files, you can
36    drop this script anywhere, but you can also add something like
37    
38       ScriptAlias /xls-reports /srv/SQL2XLS/sql2xls.cgi
39    
40    in Apache's virtual host configuration to get nice URLs
41    
42    To configure default database, user, password and other settings create
43    C<config.pl> file in same directory in which C<sql2xls.cgi> is with something
44    like this:
45    
46      $dsn      = 'DBI:mysql:dbname=';
47      $database = 'database';
48      $user     = 'user';
49      $passwd   = 'password';
50      $path     = 'sql_reports.xls';
51    
52      $db_encoding     = 'utf-8';
53      $xls_date_format = 'dd.mm.yyyy';
54    
55      $debug = 1;
56    
57    =head1 SECURITY
58    
59    There is none. Use apache auth modules if you need it.
60    
61  =head1 AUTHOR  =head1 AUTHOR
62    
63  Dobrica Pavlinusic, dpavlin@rot13.org  Dobrica Pavlinusic, dpavlin@rot13.org, L<http://svn.rot13.org/index.cgi/SQL2XLS/>
64    
65  =cut  =cut
66    
67  use Spreadsheet::WriteExcel;  use Spreadsheet::WriteExcel;
68  use DBI;  use DBI;
69  use CGI::Carp qw(fatalsToBrowser);  use CGI::Carp qw(fatalsToBrowser);
 use CGI qw(path_translated);  
70  use Encode qw/decode/;  use Encode qw/decode/;
71  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
72    
73  # edit following to set defaults  # edit following to set defaults
74  my $dsn      = 'DBI:Pg:dbname=';  our $dsn      = 'DBI:Pg:dbname=';
75  my $database = 'template1';  our $database = 'template1';
76  my $user     = 'dpavlin';  our $user     = 'dpavlin';
77  my $passwd   = '';  our $passwd   = '';
78  my $path     = 'sql_reports.xls';  our $path     = 'sql_reports.xls';
79    
80  my $db_encoding     = 'iso-8859-2';  our $db_encoding     = 'iso-8859-2';
81  my $xls_date_format = 'dd.mm.yyyy';  our $xls_date_format = 'dd.mm.yyyy';
82    
83  my $debug = 1;  our $debug = 1;
84    
85  my $sql_dir = path_translated || '.';  my $sql_dir = $ENV{SCRIPT_FILENAME} || '.';
86  $sql_dir =~ s,/[^/]+$,,;  $sql_dir =~ s,/[^/]+$,,;
87    
88    sub require_config {
89            my $config_path = $1 if "$sql_dir/config.pl" =~ m/^(.+)$/; # untaint
90            warn "# using $config_path\n";
91            require $config_path if -e $config_path;
92    }
93    
94    require_config;
95    
96    my $reports_path = $ENV{PATH_INFO};
97    $reports_path =~ s/\.\.//g; # some protection against path exploits
98    $reports_path ||= shift @ARGV; # for CLI invocation
99    $sql_dir .= "/$reports_path" if -e "$sql_dir/$reports_path";
100    
101    require_config;
102    
103    warn "# reading SQL queries from $sql_dir\n" if $debug;
104    
105  opendir(DIR, $sql_dir) || die "can't opendir $sql_dir: $!";  opendir(DIR, $sql_dir) || die "can't opendir $sql_dir: $!";
106  my @sql_files = sort grep { /\.sql$/i && -f "$sql_dir/$_" } readdir(DIR);  my @sql_files = sort grep { /\.sql$/i && -f "$sql_dir/$_" } readdir(DIR);
107  closedir DIR;  closedir DIR;
# Line 70  my $date_format = $workbook->add_format( Line 122  my $date_format = $workbook->add_format(
122  my $dbh = DBI->connect($dsn . $database,$user,$passwd, { RaiseError => 1, AutoCommit => 0 }) || die $DBI::errstr;  my $dbh = DBI->connect($dsn . $database,$user,$passwd, { RaiseError => 1, AutoCommit => 0 }) || die $DBI::errstr;
123    
124  sub _c {  sub _c {
125            return shift unless $db_encoding;
126          return decode( $db_encoding, shift );          return decode( $db_encoding, shift );
127  }  }
128    
# Line 81  foreach my $sql_file (@sql_files) { Line 134  foreach my $sql_file (@sql_files) {
134          $sheet_name =~ s/\.sql//;          $sheet_name =~ s/\.sql//;
135    
136          # Add a worksheet          # Add a worksheet
137          my $worksheet = $workbook->addworksheet($sheet_name);          warn "# clipping sheet name '$sheet_name' to 31 char limit\n" if length $sheet_name > 31;
138            my $worksheet = $workbook->addworksheet( substr($sheet_name,0,31) );
139    
140          print STDERR "working on $sql_file...\n" if ($debug);          print STDERR "working on $sql_file\n" if ($debug);
141    
142          open(SQL,$sql_file) || die "can't open sql file '$sql_file': $!";          open(SQL,"$sql_dir/$sql_file") || die "can't open sql file '$sql_dir/$sql_file': $!";
143          my $comment;          my $comment = '';
144          my $sql = "";          my $sql = "";
145          while(<SQL>) {          while(<SQL>) {
146                  chomp;                  chomp;
147                  if (/^\\c\s+(\S+)/) {                  if (/^\\c\s+(\S+)/) {
148                          warn "## connect to $1\n" if $debug;                          $dbh->disconnect if $dbh;
149                            print STDERR "## connect to $1\n" if $debug;
150                          $dbh = DBI->connect($dsn . $1,$user,$passwd, { RaiseError => 1, AutoCommit => 0 }) || die $DBI::errstr;                          $dbh = DBI->connect($dsn . $1,$user,$passwd, { RaiseError => 1, AutoCommit => 0 }) || die $DBI::errstr;
151                  } elsif (/^--(.+)/) {                  } elsif (/^--(.+)/) {
152                          $comment.=$1;                          $comment.=$1;
# Line 113  foreach my $sql_file (@sql_files) { Line 168  foreach my $sql_file (@sql_files) {
168                  my $fmt_comment = $workbook->addformat();    # Add a format                  my $fmt_comment = $workbook->addformat();    # Add a format
169                  $fmt_comment->set_bold();                  $fmt_comment->set_bold();
170    
171                    $comment =~ s/^\s+//;
172                    $comment =~ s/\s+$//;
173    
174                  $worksheet->write($row, 0, _c($comment), $fmt_comment);                  $worksheet->write($row, 0, _c($comment), $fmt_comment);
175                  $row+=2;                  $row+=2;
176          }          }
# Line 128  foreach my $sql_file (@sql_files) { Line 186  foreach my $sql_file (@sql_files) {
186          }          }
187          $row++;          $row++;
188    
189          my @types = map { scalar $dbh->type_info($_)->{TYPE_NAME} } @{ $sth->{TYPE} };          my @types = map { $dbh->type_info($_) ? $dbh->type_info($_)->{TYPE_NAME} : '?' } @{ $sth->{TYPE} };
190    
191          while (my @row = $sth->fetchrow_array() ) {          while (my @row = $sth->fetchrow_array() ) {
192                  for(my $col=0; $col<=$#row; $col++) {                  for(my $col=0; $col<=$#row; $col++) {
Legend:
Removed from v.5  
changed lines
  Added in v.18
  ViewVC Help
Powered by ViewVC 1.1.26