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dashboard: according to crash reoirts DynDNS widget can race

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Fix a few style errors while there.
This commit is contained in:
Franco Fichtner 2016-09-26 07:58:23 +02:00
parent 4e83616c7e
commit 63a0231e67
1 changed files with 21 additions and 19 deletions
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40
src/www/widgets/widgets/dyn_dns_status.widget.php
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@ -45,36 +45,38 @@ if (!empty($_REQUEST['getdyndnsstatus'])) {
if ($first_entry) {
$first_entry = false;
} else {
// Put a vertical bar delimiter between the echoed HTML for each entry processed.
echo "|";
// Put a vertical bar delimiter between the echoed HTML for each entry processed.
echo '|';
}
$filename = "/conf/dyndns_{$dyndns['interface']}{$dyndns['type']}" . escapeshellarg($dyndns['host']) . "{$dyndns['id']}.cache";
$filename_v6 = "/conf/dyndns_{$dyndns['interface']}{$dyndns['type']}" . escapeshellarg($dyndns['host']) . "{$dyndns['id']}_v6.cache";
if (file_exists($filename) && !empty($dyndns['enable'])) {
$ipaddr = dyndnsCheckIP($dyndns['interface']);
$cached_ip_s = preg_split('/:/', file_get_contents($filename));
$cached_ip = $cached_ip_s[0];
if ($ipaddr <> $cached_ip) {
echo "<font color='red'>";
} else {
echo "<font color='green'>";
$fdata = @file_get_contents($filename);
if (!empty($fdata)) {
$cached_ip_s = preg_split('/:/', $fdata);
$cached_ip = $cached_ip_s[0];
echo sprintf(
'<font color="%s">%s</font>',
$ipaddr != $cached_ip ? 'red' : 'green',
htmlspecialchars($cached_ip)
);
}
echo htmlspecialchars($cached_ip);
echo "</font>";
} elseif (file_exists($filename_v6) && !empty($dyndns['enable'])) {
$ipv6addr = get_interface_ipv6($dyndns['interface']);
$cached_ipv6_s = explode("|", file_get_contents($filename_v6));
$cached_ipv6 = $cached_ipv6_s[0];
if ($ipv6addr <> $cached_ipv6) {
echo "<font color='red'>";
} else {
echo "<font color='green'>";
$fdata6 = @file_get_contents($filename_v6);
if (!empty($fdata6)) {
$cached_ipv6_s = explode('|', $fdata6);
$cached_ipv6 = $cached_ipv6_s[0];
echo sprintf(
'<font color="%s">%s</font>',
$ipv6addr != $cached_ipv6 ? 'red' : 'green',
htmlspecialchars($cached_ipv6)
);
}
echo htmlspecialchars($cached_ipv6);
echo "</font>";
} else {
echo '<span class="text-muted">' . gettext('N/A') . '</span>';
echo sprintf('<span class="text-muted">%s</span>', gettext('N/A'));
}
}
exit;