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#!/usr/bin/perl
use strict;
use warnings;
use Image::Size;
use Cwd 'abs_path';
################################################################################
# CSS "Skin" generator for 333networks web interfaces
#
# Every skin is built in the following way. The SKIN AUTHOR needs to make a
# config file at $ROOT/s/style/SKINNAME/conf
# Here, SKINNAME is a lowercase folder and conf a plaintext file. In this folder
# you can opt to place textures, logos and other pictures used in your skin.
#
# In the conf file you describe the following color codes or textures:
#
# Options:
#
# name example description
# ------------------------------------------------------------------------------
# bodybg #fff body background (texture)
# bglogo logo.png logo in background (recommended 75 px high max)
#
# boxbg1 boxbg.png box background (texture)
# boxbg2 #aaa menu backgrounds, buttons, thumbnail/image boxes (texture)
# boxbg3 box2.png odd row accents (texture)
#
# glow #f00 glow color (color)
# shadow #c1c1c1 shadow color (color)
#
# textcol1 #000 main text color, server table link (color)
# textcol2 #111 accent color for italic text, focus (color)
#
# headercol #f22 Header text color (color)
# themecol1 #333 primary borders, footnotes (color)
# themecol2 #666 secondary borders, accent text/border,
# secondary textarea, thumbnail border (color)
# themecol3 #444 neutral borders, lines (color)
#
# link #009 link (color)
# linkhover #990 onhover, table link onhover (color)
#
# ------------------------------------------------------------------------------
# NOTE: some parameters can be colors, textures or both. (texture) can be both
# images and colors, such as #0af, #0af box.png, box.png, but (color) implies
# color ONLY.
#
# To compile a skin, run the command "./skingen.pl SKINNAME" where skinname is
# the lowercase folder name of your skin. The output is a style.css file in your
# folder. This style name can now be used in your webinterface config file under
# the "style => " option.
#
################################################################################
our($ROOT, %S);
BEGIN { ($ROOT = abs_path $0) =~ s{/util/skingen\.pl$}{}; }
use lib "$ROOT/lib";
use SkinFile;
# read styles to be compiled from commandline
if (scalar @ARGV) {
for my $conf (@ARGV) {
print "Parsing $conf\n";
writeskin($conf);
}
}
# minimalistic help command
else {
print "Use: ./skingen.pl themename\n";
print "\t themename is a folder like /s/style/themename\n";
print "\t and contains a conf file with color codes. See\n";
print "\t also \"colortypes.txt for more info\".\n";
}
# args: theme name
sub writeskin { # $name
my $name = shift;
my $skin = SkinFile->new("$ROOT/s/style", $name);
my %o = map +($_ => $skin->get($_)), $skin->get;
# body background color / image
my @bg = split ' ', $o{bodybg};
if (substr($bg[0], 0, 1) eq '#') {
# col + img?
if ($bg[1] && $bg[1] =~ m/^\w+\.(gif|jpeg|jpg|png)$/i) {
$o{_bodybg} .= "background: $bg[0] url(/style/$name/$bg[1]) repeat center top fixed;";
}
else {
$o{_bodybg} = "background: $bg[0];";
}
} # only img
elsif ($bg[0] =~ m/^\w+\.(gif|jpeg|jpg|png)$/i) {
$o{_bodybg} = "background: url(/style/$name/$bg[0]) repeat center top fixed;";
}
# box background color / image
@bg = split ' ', $o{boxbg1};
if (substr($bg[0], 0, 1) eq '#') {
# col + img?
if ($bg[1] && $bg[1] =~ m/^\w+\.(gif|jpeg|jpg|png)$/i) {
$o{_boxbg1} .= "background: $bg[0] url(/style/$name/$bg[1]) repeat center top;";
}
else {
$o{_boxbg1} = "background: $bg[0];";
}
} # only img
elsif ($bg[0] =~ m/^\w+\.(gif|jpeg|jpg|png)$/i) {
$o{_boxbg1} = "background: url(/style/$name/$bg[0]) repeat center top;";
}
# box background color / image boxtype 2
@bg = split ' ', $o{boxbg2};
if (substr($bg[0], 0, 1) eq '#') {
# col + img?
if ($bg[1] && $bg[1] =~ m/^\w+\.(gif|jpeg|jpg|png)$/i) {
$o{_boxbg2} .= "background: $bg[0] url(/style/$name/$bg[1]) repeat center top;";
}
else {
$o{_boxbg2} = "background: $bg[0];";
}
} # only img
elsif ($bg[0] =~ m/^\w+\.(gif|jpeg|jpg|png)$/i) {
$o{_boxbg2} = "background: url(/style/$name/$bg[0]) repeat center top;";
}
# box background color / image boxtype 3
@bg = split ' ', $o{boxbg3};
if (substr($bg[0], 0, 1) eq '#') {
# col + img?
if ($bg[1] && $bg[1] =~ m/^\w+\.(gif|jpeg|jpg|png)$/i) {
$o{_boxbg3} .= "background: $bg[0] url(/style/$name/$bg[1]) repeat center top;";
}
else {
$o{_boxbg3} = "background: $bg[0];";
}
} # only img
elsif ($bg[0] =~ m/^\w+\.(gif|jpeg|jpg|png)$/i) {
$o{_boxbg3} = "background: url(/style/$name/$bg[0]) repeat center top;";
}
# shadow boxes
$o{_glow} = $o{glow} ? "box-shadow: 0px 0px 5px $o{glow};" : "";
$o{_shadow} = $o{shadow} ? "box-shadow: 10px 10px 5px $o{shadow};" : "";
# background logo
$o{_bglogo} = "";
$o{_spacer} = "padding-top:95px;";
if ($o{bglogo} ne "none" && -e "$ROOT/s/style/$name/$o{bglogo}") {
# get height
my ($w, $h) = imgsize("$ROOT/s/style/$name/$o{bglogo}") or die $!;
$o{_bglogo} = "background: url(/style/$name/$o{bglogo}) no-repeat center 35px fixed;";
$o{_spacer} = "padding-top:".($h+25)."px;";
}
# write the CSS
open my $CSS, '<', "$ROOT/data/style.css" or die "$ROOT/util/skingen/style.css $!";
my $css = join '', <$CSS>;
close $CSS;
$css =~ s/\$$_\$/$o{$_}/g for (keys %o);
my $f = "$ROOT/s/style/$name/style.css";
open my $SKIN, '>', "$f~" or die $!;
print $SKIN $css;
close $SKIN;
rename "$f~", $f;
}
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