use strict; use vars qw($VERSION %IRSSI); $VERSION = "2.92"; %IRSSI = ( authors => "Timo Sirainen, Matti Hiljanen, Joost Vunderink, Bart Matthaei", contact => "tss\@iki.fi, matti\@hiljanen.com, joost\@carnique.nl, bart\@dreamflow.nl", name => "mail", description => "Fully customizable mail counter statusbar item with multiple mailbox and multiple Maildir support", license => "Public Domain", url => "http://irssi.org, http://scripts.irssi.de", ); # Mail counter statusbar item # for irssi 0.8.1 by Timo Sirainen # # Maildir support added by Matti Hiljanen # Multiple Maildir/mbox and customization support added by Joost Vunderink # OLD mailtreatment switch added by Bart Matthaei. # Improved some regexps in maildirmode by Bart Matthaei. # Maildirmode regexps (hopefully) fixed for good by Matti Hiljanen. # # You can add any number of mailboxes or Maildirs to watch for new mail in. # Give them any name and : will appear in your mail # statusbar item, where is the number of unread messages. # If only 1 mailbox/Maildir is defined, the statusbar item will have the # familiar form [Mail: ]. # If you set mail_show_message to ON, irssi will print a message in the # active window whenever new mail arrives. # # Check /mailbox help for help. use Irssi::TextUI; use Irssi; my $maildirmode = 0; # maildir=1, file(spools)=0 my $old_is_not_new = 0; my $extprog; my ($last_refresh_time, $refresh_tag); # for mbox caching my ($last_size, $last_mtime, $last_mailcount, $last_mode); # list of mailboxes my %mailboxes = (); my %new_mails_in_box = (); my $nummailboxes = 0; # the string to be stored in Irssi's mail_mailboxes setting my $mailboxsetting = ""; sub cmd_print_help { Irssi::print( "MAILBOX ADD \n". "MAILBOX DEL \n". "MAILBOX SHOW\n\n". "Statusbar item to keep track of how many (new) emails there are in ". "each of your mailboxes/Maildirs.\n\n". "/MAILBOX ADD \n". " - Adds a mailbox or a Maildir to the list.\n". "/MAILBOX DEL \n". " - Removes mailbox or Maildir named from the list.\n". "/MAILBOX SHOW\n". " - Shows a list of the defined mailboxes.\n\n". "Use the following commands to change the behaviour:\n\n". "/SET MAILDIRMODE on|off\n". " - If maildirmode is on, the mailboxes in the list are assumed to be ". "directories. Otherwise they are assumed to be spool files.\n". " Default: off.\n". "/SET MAIL_OLDNOTNEW on|off\n". " - If switched on, mail marked als \"OLD\" will not be treated as new.\n". " Default: off.\n". "/SET MAIL_EXT_PROGRAM \n". " - will be used to check for mail.\n". "/SET MAIL_REFRESH_TIME \n". " - Sets the time between checks to seconds.\n Default: 60.\n". "/SET MAIL_SHOW_MESSAGE on|off\n". " - If this is on, a message will be printed in the active window ". "whenever new email is received.\n Default: off.\n". "/SET MAIL_SHOW_ONLY_UNREAD on|off\n". " - If you don't want to see a mailbox if it does not contain any new ". "mail, set this to on.\n Default: on.\n" . "/SET MAIL_SEPARATOR \n". " - Sets the character to be printed between each mailbox.\n". " The default is a comma.\n". "/SET MAIL_FORMAT \n". " - Sets the format of each mailbox.\n". " Allowed variables:\n". " %%n = mailbox name\n". " %%u = number of unread mail\n". " %%r = number of read mail\n". " %%t = total amount of mail\n". " The default format is %%n:%%u/%%t.\n". "\nSee also: STATUSBAR" ,MSGLEVEL_CRAP); } sub mbox_count { my $mailfile = shift; my $unread = 0; my $read = 0; my $maildirmode=Irssi::settings_get_bool('maildir_mode'); my $old_is_not_new=Irssi::settings_get_bool('mail_oldnotnew'); if ($extprog ne "") { my $total = `$extprog`; chomp $total; ($read, $unread) = split ' ', $total, 2; } else { if (!$maildirmode) { if (-f $mailfile) { my @stat = stat($mailfile); my $size = $stat[7]; my $mtime = $stat[9]; # if the file hasn't changed, get the count from cache return $last_mailcount if ($last_size == $size && $last_mtime == $mtime); $last_size = $size; $last_mtime = $mtime; return 0 if (!open(my $f, "<", $mailfile)); # count new mails only my $internal_removed = 0; while (<$f>) { $unread++ if (/^From /); if(!$old_is_not_new) { $unread-- if (/^Status: R/); } else { $unread-- if (/^Status: [OR]/); } $read++ if (/^From /); # Remove folder internal data, but only once if (/^Subject: .*FOLDER INTERNAL DATA/) { if ($internal_removed == 0) { $internal_removed = 1; $read--; $unread--; } } } close($f); } } else { opendir(DIR, "$mailfile/cur") or return 0; while (defined(my $file = readdir(DIR))) { next if $file =~ /^(.|..)$/; # Maildir flags: http://cr.yp.to/proto/maildir.html # My old regexps were useless if the MUA added any # non-default flags -qvr # # deleted mail next if $file =~ /\:.*?T.*?$/; if($old_is_not_new) { # when mail gets moved from new to cur it's name _always_ # changes from uniq to uniq:info, even when it's still not # read. I assume "old mail" means mail which hasn't been read # yet but it has been "acknowledged" by the user. (it's been # moved to cur) -qvr if ($file =~ /\:.*?$/) { $read++; next; } } else { if ($file =~ /\:.*?S.*?$/) { $read++; next; } } $unread++; } closedir(DIR); opendir(DIR, "$mailfile/new") or return 0; while (defined(my $file = readdir(DIR))) { next if $file =~ /^(.|..)$/; $unread++; } closedir(DIR); } } if ($unread eq "" || $unread < 0) { $unread = 0; } if ($read eq "" || $read < 0) { $read = 0; } $last_mailcount = $unread; return ($unread, $read); } # Checks for mail and sets the statusbar item to the right string. # Also shows a message in the active window if that setting is set. sub mail { my ($item, $get_size_only) = @_; my $result; my $format = Irssi::settings_get_str('mail_format'); my $unread = 0; my $read = 0; my $total = 0; # check all mailboxes for new email foreach my $name (keys(%mailboxes)) { my $box = $mailboxes{$name}; # replace "~/" at the beginning by the user's home dir $box =~ s/^~\//$ENV{'HOME'}\//; ($unread, $read) = mbox_count($box); $unread = "0" if ($unread eq ""); $read = "0" if ($read eq ""); $total = $unread + $read; $total = "0" if ($total eq ""); next if (Irssi::settings_get_bool('mail_show_only_unread') && $unread == 0); if ($total eq "") { $total = 0; } if (length($result) > 0) { $result .= Irssi::settings_get_str('mail_separator'); } my $string = $format; $string =~ s/%n/$name/; $string =~ s/%u/$unread/; $string =~ s/%r/$read/; $string =~ s/%t/$total/; $result .= $string; # Show -!- You have new messages in . # Show this only if there are any new, unread messages. if (Irssi::settings_get_bool('mail_show_message') && $unread > $new_mails_in_box{$name}) { my $new_mails = $unread - $new_mails_in_box{$name}; if ($nummailboxes == 1) { Irssi::print("You have $new_mails new message" . ($new_mails != 1 ? "s." : "."), MSGLEVEL_CRAP); } else { Irssi::print("You have $new_mails new message" . ($new_mails != 1 ? "s " : " ") . "in $name.", MSGLEVEL_CRAP); } } $new_mails_in_box{$name} = $unread; } if (length($result) == 0) { # no mail - don't print the [Mail: ] at all if ($get_size_only) { $item->{min_size} = $item->{max_size} = 0; } } else { $item->default_handler($get_size_only, undef, $result, 1); } } sub refresh_mail { Irssi::statusbar_items_redraw('mail'); } # Adds the mailboxes from a string. Only to be used during startup. sub add_mailboxes { my $boxstring = $_[0]; my @boxes = split(/,/, $boxstring); foreach my $dbox(@boxes) { my $name = substr($dbox, 0, index($dbox, '=')); my $box = substr($dbox, index($dbox, '=') + 1, length($dbox)); addmailbox($name, $box); } } sub addmailbox { my ($name, $box) = @_; if (exists($mailboxes{$name})) { if ($box eq $mailboxes{$name}) { Irssi::print("Mailbox $name already set to $box", MSGLEVEL_CRAP); } else { Irssi::print("Mailbox $name changed to $box", MSGLEVEL_CRAP); $new_mails_in_box{$name} = 0; } } else { Irssi::print("Mailbox $name added: " . $box, MSGLEVEL_CRAP); $new_mails_in_box{$name} = 0; $nummailboxes++; } $mailboxes{$name} = $box; } sub delmailbox { my $name = $_[0]; if (exists($mailboxes{$name})) { Irssi::print("Mailbox $name removed", MSGLEVEL_CRAP); delete($mailboxes{$name}); delete($new_mails_in_box{$name}); $nummailboxes--; } else { Irssi::print("No such mailbox $name. Use /mailbox show to see a list.", MSGLEVEL_CRAP); } } sub update_settings_string { my $setting; foreach my $name (keys(%mailboxes)) { $setting .= $name . "=" . $mailboxes{$name} . ","; } Irssi::settings_set_str("mail_mailboxes", $setting); } sub cmd_addmailbox { my ($name, $box) = split(/ +/, $_[0]); if ($name eq "" || $box eq "") { Irssi::print("Use /mailbox add to add a mailbox.", MSGLEVEL_CRAP); return; } addmailbox($name, $box); update_settings_string(); refresh_mail(); } sub cmd_delmailbox { my $name = $_[0]; if ($name eq "") { Irssi::print("Use /mailbox del to delete a mailbox.", MSGLEVEL_CRAP); return; } delmailbox($name); update_settings_string(); refresh_mail(); } sub cmd_showmailboxes { if ($nummailboxes == 0) { Irssi::print("No mailboxes defined.", MSGLEVEL_CRAP); return; } Irssi::print("Mailboxes:", MSGLEVEL_CRAP); foreach my $box (keys(%mailboxes)) { Irssi::print("$box: " . $mailboxes{$box}, MSGLEVEL_CRAP); } } sub cmd_mailboxes { my ($data, $server, $item) = @_; if ($data =~ m/^[(show)|(add)|(del)]/i ) { Irssi::command_runsub ('mailbox', $data, $server, $item); } else { Irssi::print("Use /mailbox (show|add|del).") } } sub init_mailboxes { # Add the mailboxes at startup of the script my $boxes = Irssi::settings_get_str('mail_mailboxes'); if (length($boxes) > 0) { add_mailboxes($boxes); } } sub read_settings { $extprog = Irssi::settings_get_str('mail_ext_program'); my $time = Irssi::settings_get_int('mail_refresh_time'); my $mode = Irssi::settings_get_bool('maildir_mode'); unless ($time == $last_refresh_time) { $last_refresh_time = $time; Irssi::timeout_remove($refresh_tag) if ($refresh_tag); $refresh_tag = Irssi::timeout_add($time*1000, 'refresh_mail', undef); } return if ($mode == $last_mode); $last_mode = $mode; refresh_mail; } if (!$maildirmode) { my $default = "1=" . $ENV{'MAIL'} . ","; Irssi::settings_add_str('misc', 'mail_mailboxes', $default); } else { my $default = "1=~/Maildir/,"; Irssi::settings_add_str('misc', 'mail_mailboxes', $default); } Irssi::command_bind('mailbox show', 'cmd_showmailboxes'); Irssi::command_bind('mailbox add', 'cmd_addmailbox'); Irssi::command_bind('mailbox del', 'cmd_delmailbox'); Irssi::command_bind('mailbox help', 'cmd_print_help'); Irssi::command_bind('mailbox', 'cmd_mailboxes'); Irssi::settings_add_str('misc', 'mail_ext_program', ''); Irssi::settings_add_int('misc', 'mail_refresh_time', 60); Irssi::settings_add_bool('misc', 'maildir_mode', "$maildirmode"); Irssi::settings_add_bool('misc', 'mail_oldnotnew', "$old_is_not_new"); Irssi::settings_add_str('misc', 'mail_separator', ","); Irssi::settings_add_bool('misc', 'mail_show_message', "0"); Irssi::settings_add_str('misc', 'mail_format', '%n:%u/%t'); Irssi::settings_add_bool('misc', 'mail_show_only_unread', "1"); Irssi::statusbar_item_register('mail', '{sb Mail: $0-}', 'mail'); read_settings(); init_mailboxes(); Irssi::signal_add('setup changed', 'read_settings'); refresh_mail(); # EOF