Viewing file:  csv.cgi (2 KB) -rwxr-xr-x
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#!/usr/bin/perl
# Export the CSV
require './postgresql-lib.pl';
&ReadParse();
&error_setup($text{'csv_err'});
&can_edit_db($in{'db'}) || &error($text{'dbase_ecannot'});
$access{'edonly'} && &error($text{'dbase_ecannot'});
# Validate inputs
if ($in{'dest'}) {
$in{'file'} =~ /^([a-z]:)?\/\S/ || &error($text{'csv_efile'});
$access{'backup'} || &error($text{'cvs_ebuser'});
}
if (!$in{'where_def'}) {
$in{'where'} =~ /\S/ || &error($text{'csv_ewhere'});
}
# Execute the SQL
@cols = split(/\0/, $in{'cols'});
@cols || &error($text{'csv_ecols'});
$cmd = "select ".join(",", @cols)." from "."e_table($in{'table'});
if (!$in{'where_def'}) {
$cmd .= " where ".$in{'where'};
}
$rv = &execute_sql($in{'db'}, $cmd);
# Open the destination
if (!$in{'dest'}) {
print "Content-type: text/plain\n\n";
$fh = STDOUT;
}
else {
# Open target file directly
&open_tempfile(OUT, ">$in{'file'}");
$fh = OUT;
}
# Send the data
if ($in{'headers'}) {
unshift(@{$rv->{'data'}}, $rv->{'titles'});
}
foreach $r (@{$rv->{'data'}}) {
if ($in{'format'} == 0) {
print $fh join(",", map { "\""."e_csv($_, "\"\n")."\"" } @$r);
}
elsif ($in{'format'} == 1) {
print $fh join(",", map { "e_csv($_, ",\n") } @$r);
}
elsif ($in{'format'} == 2) {
print $fh join("\t", map { "e_csv($_, "\t\n") } @$r);
}
print $fh "\n";
}
# All done .. tell the user
if ($in{'dest'}) {
&close_tempfile(OUT);
$desc = &text('table_header', "<tt>$in{'table'}</tt>", "<tt>$in{'db'}</tt>");
&ui_print_header($desc, $text{'csv_title'}, "", "csv");
@st = stat($in{'file'});
print &text('csv_done', "<tt>$in{'file'}</tt>",
&nice_size($st[7])),"<p>\n";
&ui_print_footer("edit_dbase.cgi?db=$in{'db'}", $text{'dbase_return'},
&get_databases_return_link($in{'db'}), $text{'index_return'});
}
sub quote_csv
{
local ($str, $q) = @_;
$str =~ s/\r//g;
foreach my $c (split(//, $q)) {
local $qc = $c eq "\"" ? "\\\"" :
$c eq "\n" ? "\\n" :
$c eq "," ? "\\," :
$c eq "\t" ? "\\t" : $c;
$str =~ s/\Q$c\E/$qc/g;
}
return $str;
}
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