102 lines
2.4 KiB
Perl
102 lines
2.4 KiB
Perl
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#!/usr/bin/perl
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#
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# DW::Setting::ViewStyle
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#
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# Generic LJ::Setting module for specifying what style journal views are
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# displayed in for a user.
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#
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# Authors:
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# foxfirefey <foxfirefey@dreamwidth.org>
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# Andrea Nall <anall@andreanall.com>
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#
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# Copyright (c) 2010-2012 by Dreamwidth Studios, LLC.
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#
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# This program is free software; you may redistribute it and/or modify it under
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# the same terms as Perl itself. For a copy of the license, please reference
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# 'perldoc perlartistic' or 'perldoc perlgpl'.
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#
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package DW::Setting::ViewStyle;
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use base 'LJ::Setting';
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use strict;
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use warnings;
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# Only override the below methods
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sub label {
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die "Neglected to override 'label' in DW::Setting::ViewStyle subclass";
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}
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sub option_ml {
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die "Neglected to override 'option_ml' in DW::Setting::ViewStyle subclass";
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}
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sub prop_name {
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die "Neglected to override 'prop_name' in DW::Setting::ViewStyle subclass";
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}
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# Do not override any of these
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sub should_render {
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my ( $class, $u ) = @_;
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return 0 unless $u;
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return $u->is_community ? 0 : 1;
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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 $name = $class->prop_name;
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my $viewjournalstyle = $class->get_arg( $args, "viewjournalstyle" ) || $u->prop($name) || 'O';
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my @options = (
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O => $class->ml('setting.display.viewstyle.original'),
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M => $class->ml('setting.display.viewstyle.mine'),
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S => $class->ml('setting.display.viewstyle.site'),
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L => $class->ml('setting.display.viewstyle.light'),
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);
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my $ret = "<label for='${key}style'>" . $class->option_ml . "</label> ";
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$ret .= LJ::html_select(
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{
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name => "${key}style",
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id => "${key}style",
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selected => $viewjournalstyle,
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},
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@options
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);
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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 = uc( $class->get_arg( $args, "style" ) );
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$class->error( style => $class->ml('.setting.display.viewstyle.invalid') )
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unless $val =~ /^[OMSL]$/;
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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 $name = $class->prop_name;
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my $val = $class->get_arg( $args, "style" );
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# don't save if this is the value we are already using
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return 1 if $u->prop($name) and $val eq $u->prop($name);
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# delete if we are turning it back to the default
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$val = "" if $val eq "O";
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$u->set_prop( $name, $val );
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}
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1;
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