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