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www.mikescher.com/www/internals/blog.php

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<?php
class Blog
{
public static function listAll()
{
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$all = require (__DIR__ . '/../statics/blog/__all.php');
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return array_map('self::completeSingle', $all);
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}
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private static function completeSingle($d)
{
if ($d['cat']==='blog')
$d['url'] = "/blog/" . $d['id'] . "/" . destructiveUrlEncode($d['title']);
else if ($d['cat']==='log')
$d['url'] = "/log/" . $d['id'] . "/" . destructiveUrlEncode($d['title']);
$d['canonical'] = "https://www.mikescher.com" . $d['url'];
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$d['file_fragment'] = __DIR__ . '/../statics/blog/' . $d['fragment'];
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return $d;
}
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public static function listAllNewestFirst()
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{
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$data = self::listAll();
usort($data, function($a, $b) { return strcasecmp($b['date'], $a['date']); });
return $data;
}
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public static function getBlogpost($id)
{
foreach (self::listAll() as $post) {
if ($post['id'] == $id) return $post;
}
return null;
}
public static function getPostFragment($post)
{
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return file_get_contents($post['file_fragment']);
}
public static function checkConsistency()
{
$keys = [];
foreach (self::listAll() as $post)
{
if (in_array($post['id'], $keys)) return ['result'=>'err', 'message' => 'Duplicate key ' . $post['id']];
$keys []= $post['id'];
if ($post['cat'] !== 'log' && $post['cat'] !== 'blog') return ['result'=>'err', 'message' => 'Unknown cat ' . $post['cat']];
if ($post['type'] === 'markdown') {
if (!file_exists($post['file_fragment'])) return ['result'=>'err', 'message' => 'Fragment not found ' . $post['fragment']];
} else if ($post['type'] === 'plain') {
if (!file_exists($post['file_fragment'])) return ['result'=>'err', 'message' => 'Fragment not found ' . $post['fragment']];
} else if ($post['type'] === 'euler') {
// aok
} else {
return ['result'=>'err', 'message' => 'Unknown type ' . $post['type']];
}
}
return ['result'=>'ok', 'message' => ''];
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}
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}