tools/letter.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along with
  17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  18 # Suite 330, Boston, MA  02111-1307 USA
  19
  20 =head1 tools/letter.pl
  21
  22  ALGO :
  23  this script use an $op to know what to do.
  24  if $op is empty or none of the above values,
  25         - the default screen is build (with all records, or filtered datas).
  26         - the   user can clic on add, modify or delete record.
  27  if $op=add_form
  28         - if primkey exists, this is a modification,so we read the $primkey record
  29         - builds the add/modify form
  30  if $op=add_validate
  31         - the user has just send datas, so we create/modify the record
  32  if $op=delete_form
  33         - we show the record having primkey=$primkey and ask for deletion validation form
  34  if $op=delete_confirm
  35         - we delete the record having primkey=$primkey
  36
  37 =cut
  38
  39 use strict;
  40 use warnings;
  41 use CGI;
  42 use C4::Auth;
  43 use C4::Context;
  44 use C4::Output;
  45
  46 sub StringSearch {
  47     my ($searchstring) = @_;
  48     my $dbh = C4::Context->dbh;
  49     $searchstring =~ s/\'/\\\'/g;
  50     my @data = split( ' ', $searchstring );
  51     $data[0] = '' unless @data;
  52     my $sth = $dbh->prepare("SELECT * FROM letter WHERE (code LIKE ?) ORDER BY module, code");
  53     $sth->execute("$data[0]%");     # slightly bogus, only searching on first string.
  54     return $sth->fetchall_arrayref({});
  55 }
  56
  57 our %column_map = (
  58     aqbooksellers => 'BOOKSELLERS',
  59     aqorders => 'ORDERS',
  60     serial => 'SERIALS',
  61 );
  62
  63 sub column_picks ($) {
  64     # returns @array of values
  65     my $table = shift or return ();
  66     my $sth = C4::Context->dbh->prepare("SHOW COLUMNS FROM $table");
  67     $sth->execute;
  68     my @SQLfieldname = ();
  69     push @SQLfieldname, {'value' => "", 'text' => '---' . uc($column_map{$table} || $table) . '---'};
  70     while (my ($field) = $sth->fetchrow_array) {
  71         push @SQLfieldname, {
  72             value => $table . ".$field",
  73              text => $table . ".$field"
  74         };
  75     }
  76     return @SQLfieldname;
  77 }
  78
  79 my $input       = new CGI;
  80 my $searchfield = $input->param('searchfield');
  81 $searchfield = '' unless defined($searchfield);
  82 # my $offset      = $input->param('offset'); # pagination not implemented
  83 my $script_name = "/cgi-bin/koha/tools/letter.pl";
  84 my $code        = $input->param('code');
  85 my $module      = $input->param('module');
  86 $module = '' unless defined($module);
  87 my $content     = $input->param('content');
  88 my $op          = $input->param('op');
  89 $op = '' unless defined($op);
  90 $searchfield =~ s/\,//g;
  91 my $dbh = C4::Context->dbh;
  92
  93 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  94     {
  95         template_name   => "tools/letter.tmpl",
  96         query           => $input,
  97         type            => "intranet",
  98         authnotrequired => 0,
  99         flagsrequired   => { tools => 'edit_notices' },
 100         debug           => 1,
 101     }
 102 );
 103
 104 if ($op) {
 105         $template->param($op  => 1);
 106 } else {
 107         $template->param(else => 1);
 108 }
 109 # we show only the TMPL_VAR names $op
 110
 111 $template->param(
 112         script_name => $script_name,
 113         action => $script_name
 114 );
 115 ################## ADD_FORM ##################################
 116 # called by default. Used to create form to add or  modify a record
 117 if ( $op eq 'add_form' ) {
 118
 119     #---- if primkey exists, it's a modify action, so read values to modify...
 120     my $letter;
 121     if ($code) {
 122         my $sth = $dbh->prepare("SELECT * FROM letter WHERE module=? AND code=?");
 123         $sth->execute( $module, $code );
 124         $letter = $sth->fetchrow_hashref;
 125     }
 126
 127     # build field list
 128     my @SQLfieldname;
 129     foreach (qw(LibrarianFirstname LibrarianSurname LibrarianEmailaddress)) {
 130         push @SQLfieldname, {value => $_, text => $_};
 131     }
 132     push @SQLfieldname, column_picks('branches');
 133
 134     # add acquisition specific tables
 135     if ( index( $module, "acquisition" ) > 0 ) {        # FIXME: imprecise comparison
 136         push @SQLfieldname, column_picks('aqbooksellers'), column_picks('aqorders');
 137         # add issues specific tables
 138     }
 139     elsif ( index( $module, "issues" ) > 0 ) {  # FIXME: imprecise comparison
 140         push @SQLfieldname, column_picks('aqbooksellers'),
 141             column_picks('serial'),
 142             column_picks('subscription'),
 143             {value => "", text => '---BIBLIO---'};
 144                 foreach(qw(title author serial)) {
 145                 push @SQLfieldname, {value => "biblio.$_", text => ucfirst($_) };
 146                 }
 147     }
 148     else {
 149         push @SQLfieldname, column_picks('biblio'),
 150             column_picks('biblioitems'),
 151             {value => "",              text => '---ITEMS---'  },
 152             {value => "items.content", text => 'items.content'},
 153             column_picks('borrowers');
 154     }
 155     if ($code) {
 156         $template->param( modify => 1 );
 157         $template->param( code   => $letter->{code} );
 158     }
 159     else {
 160         $template->param( adding => 1 );
 161     }
 162     $template->param(
 163         name    => $letter->{name},
 164         title   => $letter->{title},
 165         content => ( $content ? $content : $letter->{content} ),
 166         ( $module ? $module : $letter->{module} ) => 1,
 167         SQLfieldname => \@SQLfieldname,
 168     );
 169 ################## ADD_VALIDATE ##################################
 170     # called by add_form, used to insert/modify data in DB
 171 }
 172 elsif ( $op eq 'add_validate' ) {
 173     my $dbh = C4::Context->dbh;
 174     my $sth = $dbh->prepare(
 175         "REPLACE letter (module,code,name,title,content) VALUES (?,?,?,?,?)");
 176     $sth->execute(
 177         $input->param('module'), $input->param('code'),
 178         $input->param('name'),   $input->param('title'),
 179         $input->param('content')
 180     );
 181     print $input->redirect("letter.pl");
 182     exit;
 183 ################## DELETE_CONFIRM ##################################
 184     # called by default form, used to confirm deletion of data in DB
 185 }
 186 elsif ( $op eq 'delete_confirm' ) {
 187     my $dbh = C4::Context->dbh;
 188     my $sth = $dbh->prepare("SELECT * FROM letter WHERE code=?");
 189     $sth->execute($code);
 190     my $data = $sth->fetchrow_hashref;
 191     $template->param( code => $code );
 192         foreach (qw(module name content)) {
 193         $template->param( $_ => $data->{$_} );
 194         }
 195 ################## DELETE_CONFIRMED ##################################
 196   # called by delete_confirm, used to effectively confirm deletion of data in DB
 197 }
 198 elsif ( $op eq 'delete_confirmed' ) {
 199     my $dbh    = C4::Context->dbh;
 200     my $code   = uc( $input->param('code') );
 201     my $module = $input->param('module');
 202     my $sth    = $dbh->prepare("DELETE FROM letter WHERE module=? AND code=?");
 203     $sth->execute( $module, $code );
 204     print $input->redirect("/cgi-bin/koha/tools/letter.pl");
 205     exit;
 206 ################## DEFAULT ##################################
 207 }
 208 else {    # DEFAULT
 209     if ( $searchfield ne '' ) {
 210         $template->param( search      => 1 );
 211         $template->param( searchfield => $searchfield );
 212     }
 213     my ($results) = StringSearch($searchfield);
 214     my @loop_data = ();
 215     foreach my $result (@$results) {
 216         my %row_data;
 217                 foreach my $key (qw(module code name)) {
 218                 $row_data{$key} = $result->{$key};
 219                 }
 220         push(@loop_data, \%row_data );
 221     }
 222     $template->param( letter => \@loop_data );
 223 }    #---- END $OP eq DEFAULT
 224
 225 output_html_with_http_headers $input, $cookie, $template->output;
 226