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Editing: helpbbers.php

writable 0666

<?php
/**************************************************************************
 *  helpers.php  —  minimal, self‑contained loader
 *  ---------------------------------------------------------------
 *  • Autodetects whether the request is for /social/<slug>/…  or
 *    /ph/<10‑digit>/…  (business) and points all JSON reads there.
 *  • No external assets, no global state beyond one static cache.
 *  • Wrapper functions:  get_profile(), get_prompts(), get_coupon(),
 *                        get_hours(), get_links(), get_rss_cache(),
 *                        get_cta()     (add more if you create new files)
 **************************************************************************/

/* ──────────────────────────────────────────────────────────────
 * 1.  Detect base folder (memoised after first call)
 * ────────────────────────────────────────────────────────────── */
function base_dir(): string
{
    static $dir;
    if ($dir) return $dir;                          // already solved

$root = $_SERVER['DOCUMENT_ROOT'] ?? '';
    $uri  = $_SERVER['REQUEST_URI']    ?? '';

/* A)  Path already contains `/ph/1234567890/…` or `/social/slug/…` */
    if (preg_match('#/ph/(\d{10})(?:/|$)#i', $uri, $m)) {
        return $dir = "$root/ph/{$m[1]}";
    }
    if (preg_match('#/social/([a-z0-9_]+)(?:/|$)#i', $uri, $m)) {
        return $dir = "$root/social/{$m[1]}";
    }

/* B)  Fallback to query parameters  (?ph=…  or  ?user=…)           */
    $ph   = preg_replace('/\D/', '',   $_GET['ph'  ] ?? '');
    if (strlen($ph) === 10)                   return $dir = "$root/ph/$ph";

$slug = preg_replace('/[^a-z0-9_]/i', '', $_GET['user'] ?? '');
    if ($slug)                                return $dir = "$root/social/$slug";

/* C)  Nothing matched – hard‑fail so it surfaces in the error log */
    throw new RuntimeException('helpers.php: cannot determine profile folder');
}

/* ──────────────────────────────────────────────────────────────
 * 2.  Tiny JSON loader with one‑per‑request cache & silent fail
 * ────────────────────────────────────────────────────────────── */
function load_json(string $fn, array $def = []): array
{
    static $cache = [];

$abs = base_dir() . "/$fn";
    if (isset($cache[$abs])) return $cache[$abs];

if (!is_readable($abs)) return $cache[$abs] = $def;

$raw = file_get_contents($abs);
    $data = json_decode($raw, true);

return $cache[$abs] = (is_array($data) ? $data : $def);
}

/* ──────────────────────────────────────────────────────────────
 * 3.  Convenience wrappers used by your modules
 * ────────────────────────────────────────────────────────────── */
function get_profile   () { return load_json('profile.json',      []); }
function get_prompts   () { return load_json('prompts.json',      []); }
function get_coupon    () { return load_json('coupon.json',       []); }
function get_hours     () { return load_json('hours.json',        []); }
function get_links     () { return load_json('links.json',        []); }
function get_rss_cache () { return load_json('rss-cache.json',    []); }
function get_cta       () { return load_json('cta.json',          []); }  // optional

/* ---------- helper also used by your index.php (unchanged) ---------- */
function json_safe(string $f, array $def = []): array
{
    return (is_file($f) && ($j = json_decode(file_get_contents($f), true))) ? $j : $def;
}
?>

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Editing: helpbbers.php

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