71 lines
2.3 KiB
PHP
71 lines
2.3 KiB
PHP
<?php
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namespace Misuzu\Http\Handlers;
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use Misuzu\Template;
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use Misuzu\Parsers\Parser;
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final class InfoHandler extends Handler {
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public function index($response): void {
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$response->setContent(Template::renderRaw('info.index'));
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}
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public function page($response, $request, string ...$parts) {
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$name = implode('/', $parts);
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$document = [
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'content' => '',
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'title' => '',
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];
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$isIndexDoc = $name === 'index' || str_starts_with($name, 'index/');
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$isMisuzuDoc = $name === 'misuzu' || str_starts_with($name, 'misuzu/');
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if($isMisuzuDoc) {
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$fileName = substr($name, 7);
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$fileName = empty($fileName) ? 'README' : strtoupper($fileName);
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if($fileName !== 'README')
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$titleSuffix = ' - Misuzu Project';
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} elseif($isIndexDoc) {
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$fileName = substr($name, 6);
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$fileName = empty($fileName) ? 'README' : strtoupper($fileName);
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if($fileName !== 'README')
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$titleSuffix = ' - Index Project';
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} else $fileName = strtolower($name);
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if(!preg_match('#^([A-Za-z0-9_]+)$#', $fileName))
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return 404;
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if($fileName !== 'LICENSE' && $fileName !== 'LICENCE')
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$fileName .= '.md';
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$pfx = '';
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if($isIndexDoc)
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$pfx = '/lib/index';
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elseif(!$isMisuzuDoc)
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$pfx = '/docs';
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$fileName = MSZ_ROOT . $pfx . '/' . $fileName;
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$document['content'] = is_file($fileName) ? file_get_contents($fileName) : '';
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if(empty($document['content']))
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return 404;
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if($document['title'] === '') {
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if(str_starts_with($document['content'], '# ')) {
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$titleOffset = strpos($document['content'], "\n");
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$document['title'] = trim(substr($document['content'], 2, $titleOffset - 1));
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$document['content'] = substr($document['content'], $titleOffset);
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} else
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$document['title'] = ucfirst(basename($fileName));
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if(!empty($titleSuffix))
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$document['title'] .= $titleSuffix;
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}
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$document['content'] = Parser::instance(Parser::MARKDOWN)->parseText($document['content']);
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$response->setContent(Template::renderRaw('info.view', [
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'document' => $document,
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]));
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}
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}
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