mirror of
https://github.com/webmin/webmin.git
synced 2025-08-16 14:51:18 +00:00
246 lines
6.9 KiB
Perl
Executable File
246 lines
6.9 KiB
Perl
Executable File
#!/usr/local/bin/perl
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# index.cgi
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# Display a list of all cron jobs, with the username and command for each one
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require './cron-lib.pl';
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&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1);
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# Make sure cron is installed (very likely!)
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if ($config{'single_file'} && !-r $config{'single_file'}) {
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$err = &text('index_esingle', "<tt>$config{'single_file'}</tt>");
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}
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if ($config{'cron_get_command'} =~ /^(\S+)/ && !&has_command("$1")) {
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$err = &text('index_ecmd', "<tt>$1</tt>");
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}
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if ($err) {
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print $err,"<p>\n";
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&ui_print_footer("/", $text{'index'});
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exit;
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}
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# Work out which users can be viewed
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map { $ucan{$_}++ } split(/\s+/, $access{'users'});
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@jobs = &list_cron_jobs();
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@ulist = &unique(map { $_->{'user'} } @jobs);
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if ($access{'mode'} == 1) {
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@ulist = grep { $ucan{$_} } @ulist;
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}
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elsif ($access{'mode'} == 2) {
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@ulist = grep { !$ucan{$_} } @ulist;
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}
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elsif ($access{'mode'} == 3) {
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@ulist = ( $remote_user );
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}
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elsif ($access{'mode'} == 4) {
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@ulist = grep { local @u = getpwnam($_);
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(!$access{'uidmin'} || $u[2] >= $access{'uidmin'}) &&
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(!$access{'uidmax'} || $u[2] <= $access{'uidmax'}) }
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@ulist;
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}
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elsif ($access{'mode'} == 5) {
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@ulist = grep { local @u = getpwnam($_);
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$u[3] == $access{'users'} } @ulist;
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}
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if ($config{'show_run'}) {
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&foreign_require("proc", "proc-lib.pl");
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@procs = &proc::list_processes();
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}
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# Work out creation links
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@crlinks = ( );
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if ($access{'create'}) {
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push(@crlinks,
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"<a href=\"edit_cron.cgi?new=1\">$text{'index_create'}</a>");
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push(@crlinks,
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"<a href=\"edit_env.cgi?new=1\">$text{'index_ecreate'}</a>")
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if ($env_support);
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}
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if ($config{cron_allow_file} && $config{cron_deny_file} && $access{'allow'}) {
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push(@crlinks, "<a href=edit_allow.cgi>$text{'index_allow'}</a>");
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}
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# Show cron jobs by user
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$single_file = !&supports_users() || !(@ulist != 1 || $access{'mode'} != 3);
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@links = ( &select_all_link("d"),
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&select_invert_link("d"),
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@crlinks );
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foreach $u (@ulist) {
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if (!$config{'single_file'}) {
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# Get the Unix user's real name
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if ((@uinfo = getpwnam($u)) && $uinfo[5] =~ /\S/) {
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$uname = "$u ($uinfo[5])";
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}
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else { $uname = $u; }
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}
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@jlist = grep { $_->{'user'} eq $u } @jobs;
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@plist = ();
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for($i=0; $i<@jlist; $i++) {
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local $rpd = &is_run_parts($jlist[$i]->{'command'});
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local @exp = $rpd ? &expand_run_parts($rpd) : ();
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if (!$rpd || @exp) {
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push(@plist, [ $jlist[$i], \@exp ]);
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}
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}
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for($i=0; $i<@plist; $i++) {
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local $job = $plist[$i]->[0];
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&convert_range($job);
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&convert_comment($job);
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local @exp = @{$plist[$i]->[1]};
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local $idx = $job->{'index'};
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if (!$donehead) {
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print &ui_form_start("delete_jobs.cgi", "post");
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print &ui_links_row(\@links);
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print "<table border width=100%> <tr $tb>\n";
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if (!$single_file) {
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print "<td><b>$text{'index_user'}</b></td>\n";
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}
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print "<td width=5><br></td>\n";
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print "<td><b>$text{'index_active'}</b></td>\n";
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if ($access{'command'}) {
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print "<td><b>$text{'index_command'}</b></td>\n";
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}
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if (!$access{'command'} || $config{'show_time'} || $userconfig{'show_time'}) {
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print "<td><b>$text{'index_when'}</b></td>\n";
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}
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if ($config{'show_comment'} || $userconfig{'show_comment'}) {
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print "<td><b>$text{'index_comment'}</b></td>\n";
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}
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if ($config{'show_run'}) {
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print "<td width=5%><b>$text{'index_run'}</b></td>\n";
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}
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if ($access{'move'}) {
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print "<td width=5%><b>$text{'index_move'}</b></td>\n";
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}
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print "</tr>\n";
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$donehead = 1;
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}
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print "<tr $cb>\n";
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if ($i == 0 && !$single_file) {
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printf "<td valign=top rowspan=%d>", scalar(@plist);
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print &html_escape($uname);
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print "</td>\n";
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}
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print "<td>",&ui_checkbox("d", $idx),"</td>\n";
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printf "<td valign=top>%s</td>\n",
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$job->{'active'} ? $text{'yes'}
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: "<font color=#ff0000>$text{'no'}</font>";
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$donelink = 0;
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if ($job->{'name'}) {
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# An environment variable - show the name only
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print "<td><a href=\"edit_env.cgi?idx=$idx\">",
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"<i>$text{'index_env'}</i> ",
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"<tt>$job->{'name'} = $job->{'value'}</tt></td>\n";
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$donelink = 1;
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}
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elsif (@exp && $access{'command'}) {
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# A multi-part command
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@exp = map { &html_escape($_) } @exp;
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print "<td><a href=\"edit_cron.cgi?idx=$idx\">",
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join("<br>",@exp),"</a></td>\n";
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$donelink = 1;
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}
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elsif ($access{'command'}) {
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# A simple command
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local $max = $config{'max_len'} || 10000;
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local ($cmd, $input) =
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&extract_input($job->{'command'});
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$cmd =
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length($cmd) > $max ?
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&html_escape(substr($cmd, 0, $max))." ..." :
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$cmd !~ /\S/ ? "BLANK" : &html_escape($cmd);
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print "<td><a href=\"edit_cron.cgi?idx=$idx\">$cmd</a></td>\n";
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$donelink = 1;
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}
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# Show cron time
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if (!$access{'command'} || $config{'show_time'} || $userconfig{'show_time'}) {
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$when = &when_text($job, 1);
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if ($job->{'name'}) {
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print "<td><br></td>\n";
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}
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elsif ($donelink) {
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print "<td>$when</td>\n";
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}
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else {
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print "<td><a href='edit_cron.cgi?idx=$idx'>$when</a></td>\n";
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}
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}
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# Show comment
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if ($config{'show_comment'} || $userconfig{'show_comment'}) {
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print "<td>",($job->{'comment'} || "<br>"),"</td>\n";
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}
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# Show running indicator
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if ($config{'show_run'}) {
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print "<td>";
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if ($job->{'name'}) {
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# An environment variable
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print "<br>\n";
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}
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else {
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# Try to find the process
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local $proc = &find_cron_process($job, \@procs);
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$txt = $proc ?
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"<font color=#00aa00>$text{'yes'}</font>" :
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$text{'no'};
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if ($config{'show_run'} == 2 &&
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($access{'kill'} || !$proc)) {
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$lnk = $proc ? "kill_cron.cgi?idx=$idx" : "exec_cron.cgi?idx=$idx&bg=1";
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print "<a href='$lnk'>$txt</a>";
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}
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else {
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print $txt;
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}
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}
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print "</td>\n";
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}
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# Show mover buttons
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local $prv = $i > 0 ? $plist[$i-1]->[0] : undef;
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local $nxt = $i != $#plist ? $plist[$i+1]->[0] : undef;
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if ($access{'move'}) {
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print "<td width=5%>";
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if ($prv && $prv->{'file'} eq $job->{'file'} &&
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($job->{'type'} == 0 || $job->{'type'} == 3)) {
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print "<a href='move.cgi?idx=$idx&up=1'>",
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"<img src=images/up.gif border=0></a>";
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}
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else {
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print "<img src=images/gap.gif>";
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}
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if ($nxt && $nxt->{'file'} eq $job->{'file'} &&
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($job->{'type'} == 0 || $job->{'type'} == 3)) {
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print "<a href='move.cgi?idx=$idx&down=1'>",
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"<img src=images/down.gif border=0></a>";
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}
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else {
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print "<img src=images/gap.gif>";
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}
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print "</td>\n";
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}
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print "</tr>\n";
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}
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}
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if ($donehead) {
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print "</table>\n";
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print &ui_links_row(\@links);
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}
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else {
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print $module_info{'usermin'} ? "<b>$text{'index_none3'}</b> <p>\n" :
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$access{'mode'} ? "<b>$text{'index_none2'}</b> <p>\n"
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: "<b>$text{'index_none'}</b> <p>\n";
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print &ui_links_row(\@crlinks);
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}
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if ($donehead) {
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print &ui_form_end([ [ "delete", $text{'index_delete'} ],
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[ "disable", $text{'index_disable'} ],
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[ "enable", $text{'index_enable'} ] ]);
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}
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&ui_print_footer("/", $text{'index'});
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