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#! perl
# Html.pm -- HTML backend for Reporters.
# Author : Johan Vromans
# Created On : Thu Dec 29 15:46:47 2005
# Last Modified By: Johan Vromans
# Last Modified On: Sat Jun 19 00:39:34 2010
# Update Count : 70
# Status : Unknown, Use with caution!
package main;
our $dbh;
our $cfg;
package EB::Report::Reporter::Html;
use strict;
use warnings;
use EB;
use EB::Format qw(datefmt_full);
use base qw(EB::Report::Reporter);
################ API ################
my $html;
sub start {
my ($self, @args) = @_;
eval {
require HTML::Entities;
};
$html = $@ ? \&__html : \&_html;
$self->SUPER::start(@args);
}
sub finish {
my ($self) = @_;
$self->SUPER::finish();
print {$self->{fh}} ("</table>\n");
my $now = $cfg->val(qw(internal now), iso8601date());
# Treat empty value as no value.
$now ||= iso8601date();
my $ident = $EB::ident;
$ident = (split(' ', $ident))[0] if $cfg->val(qw(internal now), 0);
$self->{fh}->print("<p class=\"footer\">",
__x("Overzicht aangemaakt op {date} door <a href=\"{url}\">{ident}</a>",
ident => $ident, date => datefmt_full($now), url => $EB::url), "</p>\n");
$self->{fh}->print("</body>\n",
"</html>\n");
close($self->{fh});
}
sub add {
my ($self, $data) = @_;
my $style = delete($data->{_style});
$self->SUPER::add($data);
return unless %$data;
$self->_checkhdr;
print {$self->{fh}} ("<tr", $style ? " class=\"r_$style\"" : (), ">\n");
my $colspan = 0;
foreach my $col ( @{$self->{_fields}} ) {
if ( $colspan > 1 ) {
$colspan--;
next;
}
my $fname = $col->{name};
my $value = defined($data->{$fname}) ? $data->{$fname} : "";
my $class = "c_$fname";
# Examine style mods.
if ( $style ) {
if ( my $t = $self->_getstyle($style, $fname) ) {
if ( $t->{class} ) {
$class = $t->{class};
}
if ( $t->{colspan} ) {
$colspan = $t->{colspan};
}
}
}
print {$self->{fh}} ("<td class=\"$class\"",
$colspan > 1 ? " colspan=\"$colspan\"" : "",
">",
$value eq "" ? " " : $html->($value),
"</td>\n");
}
print {$self->{fh}} ("</tr>\n");
}
################ Pseudo-Internal (used by Base class) ################
sub header {
my ($self) = @_;
print {$self->{fh}}
("<html>\n",
"<head>\n",
"<title>", $html->($self->{_title0} || $self->{_title1}), "</title>\n");
if ( my $style = $self->{_style} ) {
if ( $style =~ /\W/ ) {
print {$self->{fh}}
('<link rel="stylesheet" href="', $style, '">', "\n");
}
elsif ( defined $self->{_cssdir} ) {
print {$self->{fh}}
('<link rel="stylesheet" href="', $self->{_cssdir},
$style, '.css">', "\n");
}
elsif ( my $css = findlib("css/".$style.".css") ) {
print {$self->{fh}} ('<style type="text/css">', "\n");
copy_style($self->{fh}, $css);
print {$self->{fh}} ('</style>', "\n");
}
else {
print {$self->{fh}} ("<!-- ",
__x("Geen stylesheet voor {style}",
style => $style), " -->\n");
}
}
print {$self->{fh}}
("</head>\n",
"<body>\n",
"<p class=\"title\">", $html->($self->{_title1}), "</p>\n",
"<p class=\"subtitle\">", $html->($self->{_title2}), "<br>\n", $html->($self->{_title3l}), "</p>\n",
"<table class=\"main\">\n");
if ( grep { $_->{title} =~ /\S/ } @{$self->{_fields}} ) {
print {$self->{fh}} ("<tr class=\"head\">\n");
foreach ( @{$self->{_fields}} ) {
print {$self->{fh}} ("<th class=\"h_", $_->{name}, "\">",
$_->{title} ? $html->($_->{title}) : " '",
"</th>\n");
}
print {$self->{fh}} ("</tr>\n");
}
}
################ Internal methods ################
sub html {
my $self = shift;
_html(@_);
}
sub _html {
HTML::Entities::encode(shift);
}
sub __html {
my ($t) = @_;
$t =~ s/&/&/g;
$t =~ s/</</g;
$t =~ s/>/>/g;
$t =~ s/\240/ /g;
$t =~ s/\x{eb}/ë/g; # for IVP.
$t;
}
sub copy_style {
my ($out, $css) = @_;
my $in;
unless ( open($in, "<:encoding(utf-8)", $css) ) {
print {$out} ("/**** stylesheet $css: $! ****/\n");
return;
}
print {$out} ("/** begin stylesheet $css */\n");
while ( <$in> ) {
if ( /^\s*\@import\s*(["']?)(.*?)\1\s*;/ ) {
use File::Basename;
my $newcss = join("/", dirname($css), $2);
copy_style($out, $newcss);
}
else {
print {$out} $_;
}
}
close($in);
print {$out} ("/** end stylesheet $css */\n");
}
1;
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