#!/usr/bin/perl
# Copyright 2001-2024 Leslie Richardson
# This file is part of Open Admin for Schools.
# metaFieldName - edit meta table for field names of the field1..field16 only.
# Designed for end users, not admins.
my %lex = ('Main' => 'Main',
'Update' => 'Update',
'Metadata' => 'Metadata',
'Edit' => 'Edit',
'Field Name' => 'Field Name',
'Record(s) Updated' => 'Record(s) updated',
'Error' => 'Error',
);
$self = 'metaFieldName.pl';
use DBI;
use CGI;
# Read config variables
eval require "../../etc/admin.conf";
if ( $@ ) {
print $lex{Error}. ": $@ \n";
die $lex{Error}. ": $@\n";
}
my $q = new CGI;
print $q->header( -charset, $charset );
my %arr = $q->Vars;
my $dsn = "DBI:$dbtype:$dbase";
my $dbh = DBI->connect($dsn,$user,$password);
my $title = "$lex{Edit} Extra Field Names 1..16 in Student Records";
print qq{$doctype\n$title
\n};
print qq{[ $lex{Main} ]\n};
if ( not $arr{page} ) { # load 16 field names in form.
showStartPage();
}
if ( $arr{page} == 1 ) { # write the updates
delete $arr{page};
updateTable();
}
#----------------
sub showStartPage { #
#----------------
# Load the 16 field names
my %names;
my $sth = $dbh->prepare("select fieldid, fieldname from meta where fieldid like 'field%'
and tableid = 'student'");
$sth->execute;
if ($DBI::errstr){ print $DBI::errstr; die $DBI::errstr;}
while ( my ($id,$name) = $sth->fetchrow ) {
$names{$id} = $name;
}
# section header
print qq{
$title
\n};
print qq{};
exit;
}
#--------------
sub updateTable { # write updates to meta table.
#--------------
# foreach my $key ( sort keys %arr ) { print qq{K:$key VAL:$arr{$key} \n}; }
foreach my $fieldid ( keys %arr ) {
my $name = $arr{$fieldid};
print qq{FLDID:$fieldid NAME:$name \n};
# Update the field
my $sth = $dbh->prepare("update meta set fieldname = ? where fieldid = ?");
$sth->execute( $name, $fieldid );
if ( $DBI::errstr ){ print $DBI::errstr; die $DBI::errstr; }
}
print qq{