143 lines
4.2 KiB
Perl
143 lines
4.2 KiB
Perl
# This code was forked from the LiveJournal project owned and operated
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# by Live Journal, Inc. The code has been modified and expanded by
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# Dreamwidth Studios, LLC. These files were originally licensed under
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# the terms of the license supplied by Live Journal, Inc, which can
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# currently be found at:
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#
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# http://code.livejournal.org/trac/livejournal/browser/trunk/LICENSE-LiveJournal.txt
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#
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# In accordance with the original license, this code and all its
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# modifications are provided under the GNU General Public License.
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# A copy of that license can be found in the LICENSE file included as
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# part of this distribution.
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package LJ::Setting::ImagePlaceholders;
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use base 'LJ::Setting';
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use strict;
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use warnings;
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sub should_render {
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my ( $class, $u ) = @_;
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return !$u || $u->is_community ? 0 : 1;
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}
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sub helpurl {
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my ( $class, $u ) = @_;
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return "image_placeholders_full";
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}
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sub label {
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my $class = shift;
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return $class->ml('setting.imageplaceholders.label');
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}
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sub option {
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my ( $class, $u, $errs, $args ) = @_;
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my $key = $class->pkgkey;
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my $imgplaceholders =
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$class->get_arg( $args, "imgplaceholders" ) || $u->prop("opt_imagelinks") || "";
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my $imgplaceundef =
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$class->get_arg( $args, "imgplaceundef" ) || $u->prop("opt_imageundef") || "";
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my ( $maxwidth, $maxheight ) = ( 0, 0 );
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( $maxwidth, $maxheight ) = ( $1, $2 )
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if $imgplaceholders =~ /^(\d+)\|(\d+)$/;
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my $is_stock = {
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"320|240" => 1,
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"640|480" => 1,
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"800|600" => 1,
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"0|0" => 1,
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"" => 1,
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}->{$imgplaceholders};
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my $extra;
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$extra = $class->ml(
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'setting.imageplaceholders.option.select.custom',
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{ width => $maxwidth, height => $maxheight }
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) unless $is_stock;
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my @options = (
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"0" => $class->ml('setting.imageplaceholders.option.select.none'),
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"0|0" => $class->ml('setting.imageplaceholders.option.select.all'),
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"320|240" => $class->ml(
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'setting.imageplaceholders.option.select.medium',
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{ width => 320, height => 240 }
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),
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"640|480" => $class->ml(
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'setting.imageplaceholders.option.select.large',
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{ width => 640, height => 480 }
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),
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"800|600" => $class->ml(
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'setting.imageplaceholders.option.select.xlarge',
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{ width => 800, height => 600 }
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),
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$extra ? ( "$maxwidth|$maxheight" => $extra ) : ()
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);
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my $ret =
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"<label for='${key}imgplaceholders'>"
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. $class->ml('setting.imageplaceholders.option2')
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. "</label> ";
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$ret .= LJ::html_select(
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{
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name => "${key}imgplaceholders",
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id => "${key}imgplaceholders",
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selected => $imgplaceholders,
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},
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@options
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);
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# Option for undefined-size images. Might want to be magicked into only displaying when placeholders are set for other than all/none
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my @optionundef = (
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0 => $class->ml('setting.imageplaceholders.option.undef.never'),
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1 => $class->ml('setting.imageplaceholders.option.undef.always')
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);
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$ret .=
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"<br /><label for='${key}imgplaceundef'>"
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. $class->ml('setting.imageplaceholders.option.undef2')
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. "</label> ";
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$ret .= LJ::html_select(
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{
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name => "${key}imgplaceundef",
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id => "${key}imgplaceundef",
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selected => $imgplaceundef,
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},
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@optionundef
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);
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my $errdiv = $class->errdiv( $errs, "imgplaceholders" );
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$errdiv .= $class->errdiv( $errs, "imgplaceundef" );
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$ret .= "<br />$errdiv" if $errdiv;
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return $ret;
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}
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sub error_check {
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my ( $class, $u, $args ) = @_;
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my $val = $class->get_arg( $args, "imgplaceholders" );
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$class->errors( imgplaceholders => $class->ml('setting.imageplaceholders.error.invalid') )
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unless !$val || $val =~ /^(\d+)\|(\d+)$/;
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return 1;
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}
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sub save {
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my ( $class, $u, $args ) = @_;
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$class->error_check( $u, $args );
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my $val = $class->get_arg( $args, "imgplaceholders" );
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$u->set_prop( opt_imagelinks => $val );
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$val = $class->get_arg( $args, "imgplaceundef" );
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$u->set_prop( opt_imageundef => $val );
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return 1;
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}
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1;
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