1661661ffd
instead of relying on operator overloading, but keep the ones where direct use would result in overly messy code.
69 lines
1.7 KiB
Perl
69 lines
1.7 KiB
Perl
package RevBank::Messages;
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use RevBank::Global;
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use base 'RevBank::Plugin';
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# Don't edit this file just to change the messages. Instead, RTFM and define
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# your own hooks.
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BEGIN {
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RevBank::Plugins::register("RevBank::Messages");
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}
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sub command { return NEXT; }
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sub id { 'built in messages' }
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sub hook_startup {
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say "\e[0m\n\n\nWelcome to the RevBank Shell, version $::VERSION\n";
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}
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sub hook_plugin_fail {
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my ($class, $plugin, $error) = @_;
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warn "Plugin '$plugin' failed: $error\n";
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}
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sub hook_cart_changed {
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my ($class, $cart) = @_;
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$cart->size or return;
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say "Pending:";
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$cart->display;
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if (not $cart->entries('refuse_checkout')) {
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my $sum = $cart->sum;
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my $what = $sum->cents > 0 ? "add" : "pay";
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my $abs = $sum->abs;
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say "Enter username to $what $abs; type 'abort' to abort.";
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}
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}
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sub hook_abort {
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my ($class, $cart) = @_;
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say "\e[1;4mABORTING TRANSACTION.\e[0m";
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}
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sub hook_invalid_input {
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my ($class, $cart, $word) = @_;
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say "$word: No such product, user, or command.";
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}
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sub hook_reject {
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my ($class, $plugin, $reason, $abort) = @_;
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say $abort ? $reason : "$reason Enter 'abort' to abort.";
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}
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sub hook_user_balance {
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my ($class, $username, $old, $delta, $new) = @_;
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my $sign = $delta->cents >= 0 ? '+' : '-';
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my $rood = $new->cents < 0 ? '31;' : '';
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my $abs = $delta->abs;
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my $warn = $new->cents < -1337 ? " \e[5;1m(!!)\e[0m" : "";
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$_ = $_->string("+") for $old, $new;
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printf "New balance for $username: $old $sign $abs = \e[${rood}1m$new\e[0m$warn\n",
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}
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sub hook_user_created {
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my ($class, $username) = @_;
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say "New account '$username' created.";
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}
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1;
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