doti3/bar/src/ip_wan.php

#!/usr/bin/env php
<?php

require __DIR__.'/base/block.php';

$ipv6 = !empty($argv[1]);

$iface = 'wan';

$command = sprintf(
    'dig +short %s myip.opendns.com @resolver1.opendns.com 2>/dev/null | grep -v could',
    $ipv6 ? '-6' : null
);

$ip = trim(shell_exec($command));

if (empty($ip)) {
    $command = sprintf(
        'dig +short %s TXT o-o.myaddr.l.google.com @ns1.google.com 2>/dev/null | grep -v could',
        $ipv6 ? '-6' : '-4'
    );

    $ip = trim(shell_exec($command));
    $ip = trim($ip, '"');
}

if (empty($ip)) {
    $command = sprintf(
        'curl %s ifconfig.co 2>/dev/null',
        $ipv6 ? '-6' : '-4'
    );

    $ip = trim(shell_exec($command));
}

if (empty($ip)) {
    die;
}

if (getenv('BLOCK_BUTTON') === '1') {
    shell_exec('
        export DISPLAY=:0
        printf '.escapeshellarg($ip).' | xclip -sel clip
        notify-send "Valeur copiée" '.escapeshellarg($ip).'
    ');
}

$fullText = pspan($iface, '#ccc', '#222').pspan($ip, '#ddd', '#000');

echo block(
    'ip_wan',
    [
        'full_text' => $fullText,
        'separator' => false,
        'separator_block_width' => 0,
    ]
);