misc/cronjobs/runreport.pl

   1 #!/usr/bin/perl
   2 #
   3 # Copyright 2008 Liblime
   4 # Copyright 2014 Foundations Bible College, Inc.
   5 #
   6 # This file is part of Koha.
   7 #
   8 # Koha is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 3 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  20
  21 use Modern::Perl;
  22
  23 use C4::Reports::Guided; # 0.12
  24 use C4::Context;
  25 use C4::Log;
  26 use Koha::Email;
  27 use Koha::DateUtils;
  28
  29 use Getopt::Long qw(:config auto_help auto_version);
  30 use Pod::Usage;
  31 use MIME::Lite;
  32 use Text::CSV_XS;
  33 use CGI qw ( -utf8 );
  34 use Carp;
  35 use Encode;
  36 use JSON qw( to_json );
  37
  38 BEGIN {
  39     # find Koha's Perl modules
  40     # test carefully before changing this
  41     use FindBin;
  42     eval { require "$FindBin::Bin/../kohalib.pl" };
  43 }
  44
  45 =head1 NAME
  46
  47 runreport.pl - Run pre-existing saved reports
  48
  49 =head1 SYNOPSIS
  50
  51 runreport.pl [ -h | -m ] [ -v ] reportID [ reportID ... ]
  52
  53  Options:
  54    -h --help       brief help message
  55    -m --man        full documentation, same as --help --verbose
  56    -v --verbose    verbose output
  57
  58    --format=s      selects format. Choice of text, html, csv or tsv
  59
  60    -e --email      whether to use e-mail (implied by --to or --from)
  61    -a --attachment additionally attach the report as a file. cannot be used with html format
  62    --username      username to pass to the SMTP server for authentication
  63    --password      password to pass to the SMTP server for authentication
  64    --method        method is the type of authentication. Ie. LOGIN, DIGEST-MD5, etc.
  65    --to=s          e-mail address to send report to
  66    --from=s        e-mail address to send report from
  67    --subject=s     subject for the e-mail
  68    --store-results store the result of the report
  69
  70
  71  Arguments:
  72    reportID        report ID Number from saved_sql.id, multiple ID's may be specified
  73
  74 =head1 OPTIONS
  75
  76 =over
  77
  78 =item B<--help>
  79
  80 Print a brief help message and exits.
  81
  82 =item B<--man>
  83
  84 Prints the manual page and exits.
  85
  86 =item B<-v>
  87
  88 Verbose. Without this flag set, only fatal errors are reported.
  89
  90 =item B<--format>
  91
  92 Current options are text, html, csv, and tsv. At the moment, text and tsv both produce tab-separated tab-separated output.
  93
  94 =item B<--email>
  95
  96 Whether to use e-mail (implied by --to or --from).
  97
  98 =item B<--username>
  99
 100 Username to pass to the SMTP server for authentication
 101
 102 =item B<--password>
 103
 104 Password to pass to the SMTP server for authentication
 105
 106 =item B<--method>
 107
 108 Method is the type of authentication. Ie. LOGIN, DIGEST-MD5, etc.
 109
 110 =item B<--to>
 111
 112 E-mail address to send report to. Defaults to KohaAdminEmailAddress.
 113
 114 =item B<--from>
 115
 116 E-mail address to send report from. Defaults to KohaAdminEmailAddress.
 117
 118 =item B<--subject>
 119
 120 Subject for the e-mail message. Defaults to "Koha Saved Report"
 121
 122 =item B<--store-results>
 123
 124 Store the result of the report into the saved_reports DB table.
 125
 126 To access the results, go on Reports > Guided reports > Saved report.
 127
 128 =back
 129
 130 =head1 DESCRIPTION
 131
 132 This script is designed to run existing Saved Reports.
 133
 134 =head1 USAGE EXAMPLES
 135
 136 B<runreport.pl 16>
 137
 138 In the most basic form, runs the report specified by ID number from
 139 saved_sql.id, in this case #16, outputting the results to STDOUT.
 140
 141 B<runreport.pl 16 17>
 142
 143 Same as above, but also runs report #17.
 144
 145 =head1 TO DO
 146
 147 =over
 148
 149
 150 =item *
 151
 152 Allow Saved Results option.
 153
 154
 155 =back
 156
 157 =head1 SEE ALSO
 158
 159 Reports - Guided Reports
 160
 161 =cut
 162
 163 # These variables can be set by command line options,
 164 # initially set to default values.
 165
 166 my $help    = 0;
 167 my $man     = 0;
 168 my $verbose = 0;
 169 my $email   = 0;
 170 my $attachment = 0;
 171 my $format  = "text";
 172 my $to      = "";
 173 my $from    = "";
 174 my $subject = "";
 175 my $separator = ',';
 176 my $quote = '"';
 177 my $store_results = 0;
 178
 179 my $username = undef;
 180 my $password = undef;
 181 my $method = 'LOGIN';
 182
 183 GetOptions(
 184     'help|?'            => \$help,
 185     'man'               => \$man,
 186     'verbose'           => \$verbose,
 187     'format=s'          => \$format,
 188     'to=s'              => \$to,
 189     'from=s'            => \$from,
 190     'subject=s'         => \$subject,
 191     'email'             => \$email,
 192     'a|attachment'      => \$attachment,
 193     'username:s'        => \$username,
 194     'password:s'        => \$password,
 195     'method:s'          => \$method,
 196     'store-results'     => \$store_results,
 197
 198 ) or pod2usage(2);
 199 pod2usage( -verbose => 2 ) if ($man);
 200 pod2usage( -verbose => 2 ) if ($help and $verbose);
 201 pod2usage(1) if $help;
 202
 203 cronlogaction();
 204
 205 unless ($format) {
 206     $verbose and print STDERR "No format specified, assuming 'text'\n";
 207     $format = 'text';
 208 }
 209
 210 if ($format eq 'tsv' || $format eq 'text') {
 211     $format = 'csv';
 212     $separator = "\t";
 213 }
 214
 215 if ($to or $from or $email) {
 216     $email = 1;
 217     $from or $from = C4::Context->preference('KohaAdminEmailAddress');
 218     $to   or $to   = C4::Context->preference('KohaAdminEmailAddress');
 219 }
 220
 221 unless (scalar(@ARGV)) {
 222     print STDERR "ERROR: No reportID(s) specified\n";
 223     pod2usage(1);
 224 }
 225 ($verbose) and print scalar(@ARGV), " argument(s) after options: " . join(" ", @ARGV) . "\n";
 226
 227 my $today = dt_from_string();
 228 my $date = $today->ymd();
 229
 230 foreach my $report_id (@ARGV) {
 231     my $report = get_saved_report($report_id);
 232     unless ($report) {
 233         warn "ERROR: No saved report $report_id found";
 234         next;
 235     }
 236     my $sql         = $report->{savedsql};
 237     my $report_name = $report->{report_name};
 238     my $type        = $report->{type};
 239
 240     $verbose and print "SQL: $sql\n\n";
 241     if ( $subject eq "" )
 242     {
 243         if ( defined($report_name) and $report_name ne "")
 244         {
 245             $subject = $report_name ;
 246         }
 247         else
 248         {
 249             $subject = 'Koha Saved Report';
 250         }
 251     }
 252     my ($sth) = execute_query( $sql, undef, undef, undef, $report_id );
 253     my $count = scalar($sth->rows);
 254     unless ($count) {
 255         print "NO OUTPUT: 0 results from execute_query\n";
 256         next;
 257     }
 258     $verbose and print "$count results from execute_query\n";
 259
 260     my $message;
 261     my @rows_to_store;
 262     if ($format eq 'html') {
 263         my $cgi = CGI->new();
 264         my @rows;
 265         while (my $line = $sth->fetchrow_arrayref) {
 266             foreach (@$line) { defined($_) or $_ = ''; }    # catch undef values, replace w/ ''
 267             push @rows, $cgi->TR( join('', $cgi->td($line)) ) . "\n";
 268             push @rows_to_store, [@$line] if $store_results;
 269         }
 270         $message = $cgi->table(join "", @rows);
 271     } elsif ($format eq 'csv') {
 272         my $csv = Text::CSV_XS->new({
 273             quote_char  => $quote,
 274             sep_char    => $separator,
 275             });
 276         while (my $line = $sth->fetchrow_arrayref) {
 277             $csv->combine(@$line);
 278             $message .= $csv->string() . "\n";
 279             push @rows_to_store, [@$line] if $store_results;
 280         }
 281     }
 282     if ( $store_results ) {
 283         my $json = to_json( \@rows_to_store );
 284         C4::Reports::Guided::store_results( $report_id, $json );
 285     }
 286     if ($email) {
 287         my $args = { to => $to, from => $from, subject => $subject };
 288         if ( $format eq 'html' ) {
 289             $message = "<html><head><style>tr:nth-child(2n+1) { background-color: #ccc;}</style></head><body>$message</body></html>";
 290             $args->{contenttype} = 'text/html';
 291         }
 292         my $email = Koha::Email->new();
 293         my %mail  = $email->create_message_headers($args);
 294         $mail{Data} = $message;
 295         $mail{Auth} = { user => $username, pass => $password, method => $method } if $username;
 296
 297         my $msg = MIME::Lite->new(%mail);
 298
 299         $msg->attach(
 300             Type        => "text/$format",
 301             Data        => encode( 'utf8', $message ),
 302             Filename    => "report$report_id-$date.$format",
 303             Disposition => 'attachment',
 304         ) if $attachment;
 305
 306         $msg->send();
 307         carp "Mail not sent" unless $msg->last_send_successful();
 308     }
 309     else {
 310         print $message;
 311     }
 312 }