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Editing: modulesjhkjk-rss.php

writable 0666

<?php
/**************************************************************************
 *  RSS MODULE  (v7 — robust slug logic + skip empty cache)
 *  ----------------------------------------------------------------------
 *  • First build:   fetches the RSS/JSON feed, renders <ul>, caches it as
 *                   /ph/<phone>/rss-cache.html   ‑or‑   /social/<handle>/rss-cache.html
 *  • Later builds:  serves the cached HTML.  If the feed produced zero
 *                   items, we don’t create the cache and we output nothing
 *                   so the outer wrapper is skipped (no blank card).
 **************************************************************************/

if (!function_exists('get_profile')) {
    return;                      // hard‑exit if helper missing
}
$profile = get_profile();
/* ---------- 2. Load links.json ---------- */

/* ─── identify business vs. social & slug ─────────────────────────── */
$root = rtrim($_SERVER['DOCUMENT_ROOT'], '/');

$isBiz   = isset($profile['name']) && isset($profile['phone']);
if ($isBiz) {                                        // business profile
    $slug = preg_replace('/\D/', '', $profile['phone']); // digits only
    $dir  = "$root/ph/$slug";
} else {  
$slug  = ltrim($profile['handle'], '@');                          
    if (!$slug) return;   
    $dir  = "$root/social/$slug";
}

/* ─── feed URL & cache path ───────────────────────────────────────── */
$feedUrl  = $profile['website_rss'] ?? '';
if (!$feedUrl) return;                               // no feed configured

$htmlFile = "$dir/rss-cache.html";
$maxItems = 10;

/* ─── helper: fetch & build <ul> markup ───────────────────────────── */
function build_feed_html(string $url, int $max): string
{
    $ctx  = stream_context_create(['http'=>['timeout'=>5],'https'=>['timeout'=>5]]);
    $raw  = @file_get_contents($url, false, $ctx);
    if (!$raw) return '';

$items = [];

/* try XML first */
    libxml_use_internal_errors(true);
    if ($xml = simplexml_load_string($raw, 'SimpleXMLElement', LIBXML_NOCDATA)) {
        foreach ($xml->channel->item ?? [] as $it) {
            $items[] = [
                'title'=>(string)$it->title,
                'link' =>(string)$it->link,
                'date' =>(string)$it->pubDate
            ];
            if (count($items) >= $max) break;
        }
    }

/* fallback: JSON feed */
    if (!$items && ($json = json_decode($raw, true)) && isset($json['items'])) {
        foreach ($json['items'] as $it) {
            $items[] = [
                'title'=>$it['title'] ?? '',
                'link' =>$it['url'] ?? $it['external_url'] ?? '',
                'date' =>$it['date_published'] ?? ''
            ];
            if (count($items) >= $max) break;
        }
    }

if (!$items) return '';                         // nothing useful

$out = '<ul class="rs-list">';
    foreach ($items as $it) {
        $t = htmlspecialchars($it['title'] ?: 'Untitled');
        $l = htmlspecialchars($it['link']  ?: '#');
        $d = $it['date'] ? date('M&nbsp;j,&nbsp;Y', strtotime($it['date'])) : '';
        $out .= "<li><a class=\"rs-title\" href=\"$l\" target=\"_blank\" rel=\"noopener\">$t</a>";
        if ($d) $out .= " <span class=\"rs-date\">$d</span>";
        $out .= "</li>";
    }
    return $out.'</ul>';
}

/* ─── ensure cache exists (only if we have content) ───────────────── */
if (!is_readable($htmlFile)) {
   
    $html = build_feed_html($feedUrl, $maxItems);
    if ($html) {                                   // only cache if non‑empty
        file_put_contents($htmlFile, $html, LOCK_EX);
    } else {
        /* no items: skip output so the outer wrapper vanishes */
        return;
    }
}

/* ─── serve cached HTML (guaranteed non‑empty) ───────────────────── */
$cachedHtml = file_get_contents($htmlFile) ?: '';
if (!$cachedHtml) return;                          // safety — shouldn’t occur
?>
<section class="rs-shell">
  <div class="rs-card">
    <h2>📰 Latest Posts</h2>
    <?= $cachedHtml ?>
  </div>
</section>

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Editing: modulesjhkjk-rss.php

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