[Koha-cvs] CVS: koha/admin letter.pl,NONE,1.1

[Paul POULAIN]

Update of /cvsroot/koha/koha/admin
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9468/admin

Added Files:
        letter.pl 
Log Message:
Introducing new "Letters" system : Letters will be used everytime you want to 
sent something to someone (through mail or paper). For example, sending a mail 
for overdues use letter that you can put as parameters. Sending a mail to a 
borrower when a suggestion is validated uses a letter too.
the letter table contains 3 fields :
* code => the code of the letter
* name => the complete name of the letter
* content => the complete text. It's a TEXT field type, so has no limits.

My next goal now is to work on point 2-I "serial issue alert"
With this feature, in serials, a user can subscribe the "issue alert". For 
every issue arrived/missing, a mail is sent to all subscribers of this list. 
The mail warns the user that the issue is arrive or missing. Will be in head.
(see mail on koha-devel, 2005/04/07)

The "serial issue alert" will be the 1st to use this letter system that 
probably needs some tweaking ;-)

Once it will be stabilised default letters (in any languages) could be added 
during installer to help the library begin with this new feature.

--- NEW FILE ---
#!/usr/bin/perl

#script to administer the aqbudget table
#written 20/02/2002 by address@hidden
# This software is placed under the gnu General Public License, v2 
(http://www.gnu.org/licenses/gpl.html)

# ALGO :
# this script use an $op to know what to do.
# if $op is empty or none of the above values,
#       - the default screen is build (with all records, or filtered datas).
#       - the   user can clic on add, modify or delete record.
# if $op=add_form
#       - if primkey exists, this is a modification,so we read the $primkey 
record
#       - builds the add/modify form
# if $op=add_validate
#       - the user has just send datas, so we create/modify the record
# if $op=delete_form
#       - we show the record having primkey=$primkey and ask for deletion 
validation form
# if $op=delete_confirm
#       - we delete the record having primkey=$primkey


# Copyright 2000-2002 Katipo Communications
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA  02111-1307 USA

use strict;
use CGI;
use C4::Date;
use C4::Auth;
use C4::Context;
use C4::Output;
use C4::Interface::CGI::Output;
use C4::Search;
use HTML::Template;

sub StringSearch  {
        my ($env,$searchstring,$type)address@hidden;
        my $dbh = C4::Context->dbh;
        $searchstring=~ s/\'/\\\'/g;
        my @data=split(' ',$searchstring);
        my address@hidden;
        my $sth=$dbh->prepare("Select * from letter where (code like ?) order 
by code");
        $sth->execute("$data[0]%");
        my @results;
        my $cnt=0;
        while (my $data=$sth->fetchrow_hashref){
        push(@results,$data);
        $cnt ++;
        }
        #  $sth->execute;
        $sth->finish;
        return ($cnt,address@hidden);
}

my $input = new CGI;
my $searchfield=$input->param('searchfield');
my $offset=$input->param('offset');
my $script_name="/cgi-bin/koha/admin/letter.pl";
my $code=$input->param('code');
my $pagesize=20;
my $op = $input->param('op');
$searchfield=~ s/\,//g;
my $dbh = C4::Context->dbh;

my ($template, $borrowernumber, $cookie)
    = get_template_and_user({template_name => "parameters/letter.tmpl",
                             query => $input,
                             type => "intranet",
                             authnotrequired => 0,
                             flagsrequired => {tools => 1},
                             debug => 1,
                             });

if ($op) {
$template->param(script_name => $script_name,
                                                $op              => 1); # we 
show only the TMPL_VAR names $op
} else {
$template->param(script_name => $script_name,
                                                else              => 1); # we 
show only the TMPL_VAR names $op
}

$template->param(action => $script_name);
################## ADD_FORM ##################################
# called by default. Used to create form to add or  modify a record
if ($op eq 'add_form') {
        #---- if primkey exists, it's a modify action, so read values to 
modify...
        my $letter;
        if ($code) {
                my $sth=$dbh->prepare("select * from letter where code=?");
                $sth->execute($code);
                $letter=$sth->fetchrow_hashref;
                $sth->finish;
        }
        # build field list
        my @SQLfieldname;
        my $sth2=$dbh->prepare("SHOW COLUMNS from biblio");
        $sth2->execute;
        my %line = ('value' => "", 'text' => '---BIBLIO---');
        push @SQLfieldname, \%line;
        while ((my $field) = $sth2->fetchrow_array) {
                my %line = ('value' => "biblio.".$field, 'text' => 
"biblio.".$field);
                warn "$line{value}";
                push @SQLfieldname, \%line;
        }
        my $sth2=$dbh->prepare("SHOW COLUMNS from biblioitems");
        $sth2->execute;
        my %line = ('value' => "", 'text' => '---BIBLIOITEMS---');
        push @SQLfieldname, \%line;
        while ((my $field) = $sth2->fetchrow_array) {
                my %line = ('value' => "biblioitems.".$field, 'text' => 
"biblioitems.".$field);
                warn "$line{value}";
                push @SQLfieldname, \%line;
        }
        my %line = ('value' => "", 'text' => '---ITEMS---');
        push @SQLfieldname, \%line;
        my %line = ('value' => "items.content", 'text' => 'items.content');
        push @SQLfieldname, \%line;
        
        my $sth2=$dbh->prepare("SHOW COLUMNS from borrowers");
        $sth2->execute;
        my %line = ('value' => "", 'text' => '---BORROWERS---');
        push @SQLfieldname, \%line;
        while ((my $field) = $sth2->fetchrow_array) {
                my %line = ('value' => "borrowers.".$field, 'text' => 
"borrowers.".$field);
                warn "$line{value}";
                push @SQLfieldname, \%line;
        }
        if ($code) {
            $template->param(modify => 1);
            $template->param(code => $letter->{code});
        } else {
            $template->param(adding => 1);
        }
        $template->param(name => $letter->{name},
                                        content => $letter->{content},
                                        SQLfieldname => address@hidden,);
                                                                                
                        # END $OP eq ADD_FORM
################## ADD_VALIDATE ##################################
# called by add_form, used to insert/modify data in DB
} elsif ($op eq 'add_validate') {
        my $dbh = C4::Context->dbh;
        my $sth=$dbh->prepare("replace letter (code,name,content) values 
(?,?,?)");
        
$sth->execute($input->param('code'),$input->param('name'),$input->param('content'));
        $sth->finish;
         print $input->redirect("letter.pl");
         exit;
# END $OP eq ADD_VALIDATE
################## DELETE_CONFIRM ##################################
# called by default form, used to confirm deletion of data in DB
} elsif ($op eq 'delete_confirm') {
        my $dbh = C4::Context->dbh;
        my $sth=$dbh->prepare("select * from letter where code=?");
        $sth->execute($code);
        my $data=$sth->fetchrow_hashref;
        $sth->finish;
        $template->param(code => $code);
        $template->param(name => $data->{'name'});
        $template->param(content => $data->{'content'});
                                                                                
                        # END $OP eq DELETE_CONFIRM
################## DELETE_CONFIRMED ##################################
# called by delete_confirm, used to effectively confirm deletion of data in DB
} elsif ($op eq 'delete_confirmed') {
        my $dbh = C4::Context->dbh;
        my $code=uc($input->param('code'));
        my $sth=$dbh->prepare("delete from letter where code=?");
        $sth->execute($code);
        $sth->finish;
         print $input->redirect("letter.pl");
         return;
                                                                                
                        # END $OP eq DELETE_CONFIRMED
################## DEFAULT ##################################
} else { # DEFAULT
        if  ($searchfield ne '') {
                $template->param(search => 1);
                $template->param(searchfield => $searchfield);
        }
        my $env;
        my ($count,$results)=StringSearch($env,$searchfield,'web');
        my $toggle="white";
        my @loop_data =();
        for (my $i=$offset; $i < 
($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
                if ($toggle eq 'white'){
                        $toggle="#ffffcc";
                } else {
                        $toggle="white";
                }
           my %row_data;
           $row_data{toggle} = $toggle;
           $row_data{code} = $results->[$i]{'code'};
           $row_data{name} = $results->[$i]{'name'};
           push(@loop_data, \%row_data);
        }
        $template->param(letter => address@hidden);
} #---- END $OP eq DEFAULT

output_html_with_http_headers $input, $cookie, $template->output;