Ty Clifford
85 lines
3.0 KiB
PHP
85 lines
3.0 KiB
PHP
<?php
|
|
/**
|
|
* index_config/bludit.php
|
|
* ─────────────────────────────────────────────────────────────────────────────
|
|
* Fetches the latest posts from a Bludit blog via its REST API.
|
|
* Returns an array of post arrays, or an empty array on failure.
|
|
*
|
|
* Requires BLUDIT_URL, BLUDIT_API_TOKEN, BLUDIT_POST_COUNT,
|
|
* BLUDIT_SNIPPET_LEN, BLUDIT_CACHE_TTL (all set in config.php).
|
|
*
|
|
* Usage (from index.php):
|
|
* $blog_posts = bludit_get_posts();
|
|
*/
|
|
|
|
function bludit_get_posts(): array {
|
|
// Bail early if not configured
|
|
if (!defined('BLUDIT_API_TOKEN') || BLUDIT_API_TOKEN === '') {
|
|
return [];
|
|
}
|
|
|
|
$cache_file = sys_get_temp_dir() . '/tc_bludit_cache_' . md5(BLUDIT_URL) . '.json';
|
|
$ttl = (int)(BLUDIT_CACHE_TTL ?? 300);
|
|
|
|
// Serve from cache if fresh
|
|
if ($ttl > 0 && file_exists($cache_file) && (time() - filemtime($cache_file)) < $ttl) {
|
|
$cached = json_decode(file_get_contents($cache_file), true);
|
|
if (is_array($cached)) return $cached;
|
|
}
|
|
|
|
// Build API request
|
|
$api_url = rtrim(BLUDIT_URL, '/') . '/api/pages';
|
|
$count = max(1, min(20, (int)(BLUDIT_POST_COUNT ?? 5)));
|
|
|
|
$ctx = stream_context_create([
|
|
'http' => [
|
|
'method' => 'GET',
|
|
'header' => implode("\r\n", [
|
|
'X-Bludit-API-Token: ' . BLUDIT_API_TOKEN,
|
|
'Accept: application/json',
|
|
]),
|
|
'timeout' => 5,
|
|
'ignore_errors' => true,
|
|
],
|
|
'ssl' => ['verify_peer' => true],
|
|
]);
|
|
|
|
$raw = @file_get_contents($api_url, false, $ctx);
|
|
if ($raw === false) return [];
|
|
|
|
$data = json_decode($raw, true);
|
|
if (!isset($data['data']) || !is_array($data['data'])) return [];
|
|
|
|
$snippet_len = (int)(BLUDIT_SNIPPET_LEN ?? 110);
|
|
$posts = [];
|
|
|
|
foreach (array_slice($data['data'], 0, $count) as $page) {
|
|
// Skip drafts / non-published
|
|
if (($page['type'] ?? '') !== 'published') continue;
|
|
|
|
// Build snippet from content (strip HTML, collapse whitespace)
|
|
$raw_body = $page['content'] ?? $page['contentRaw'] ?? '';
|
|
$plain = preg_replace('/\s+/', ' ', strip_tags(html_entity_decode($raw_body)));
|
|
$snippet = mb_strlen($plain) > $snippet_len
|
|
? mb_substr($plain, 0, $snippet_len) . '…'
|
|
: $plain;
|
|
|
|
$posts[] = [
|
|
'title' => html_entity_decode($page['title'] ?? 'Untitled'),
|
|
'snippet' => $snippet,
|
|
'url' => $page['permalink'] ?? (rtrim(BLUDIT_URL, '/') . '/' . ($page['key'] ?? '')),
|
|
'date' => $page['date'] ?? '',
|
|
'tags' => array_values((array)($page['tags'] ?? [])),
|
|
];
|
|
|
|
if (count($posts) >= $count) break;
|
|
}
|
|
|
|
// Cache result
|
|
if ($ttl > 0 && !empty($posts)) {
|
|
file_put_contents($cache_file, json_encode($posts), LOCK_EX);
|
|
}
|
|
|
|
return $posts;
|
|
}
|