doti3/bar/src/rss.php

#!/usr/bin/php7.1
<?php

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

$rss = $argv[1] ?? null;
$title = $argv[2] ?? null;

if (empty($rss) || empty($title)) {
    die;
}

$content = @file_get_contents($rss);

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

preg_match_all('/<entry/isU', $content, $matches, PREG_SET_ORDER);

$title = IntlChar::chr(0xf09e);
$count = count($matches);

if ($count > 0) {
    $title .= ' +'.$count;
}

$fullText = span('  '.$title.' ', $count ? color('normal') : color('info'), '#333'); // sprintf('[%s] %s', $title, $count = count($matches));

$blockButton = (int) getenv('BLOCK_BUTTON');

if ($blockButton === 1) {
    shell_exec('xdg-open "https://tiny.deblan.org/index.php"');
}

echo block(
    'rss',
    [
        'full_text' => $fullText,
        // 'color' => $count ? color('normal') : color('info'),
    ]
);