gouki
f5987e7cc2
- /show-{id}.shtml (comments page: /show-{id}-{page}.shtml)
- /category-{cid}.shtml / /category-{cid}-{page}.shtml
- /archives-{YYYYMM}.shtml / /archives-{YYYYMM}-{page}.shtml
- /tag/{name}, /tagslist.shtml, /index-{page}.shtml
- slug 时代的 /posts/{slug} 等旧格式全部 301 到 sablog 格式
72 lines
2.0 KiB
PHP
72 lines
2.0 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Plugins\Neatstudio\BlogSeo\Http;
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use App\Models\Post;
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use Illuminate\Http\Request;
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use Illuminate\Support\Str;
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class SeoController
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{
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/**
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* GEO：/llms.txt — 面向 LLM 的站点索引
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*/
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public function llmsTxt()
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{
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$siteName = blog_setting('site_name', config('blog.name'));
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$siteDescription = blog_setting('site_description', config('blog.description'));
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$posts = Post::published()->latest('published_at')->limit(200)->get();
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$lines = [];
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$lines[] = '# '.$siteName;
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$lines[] = '';
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$lines[] = '> '.$siteDescription;
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$lines[] = '';
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$lines[] = '## 文章（Markdown 全文可访问 /posts/{slug}.md）';
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$lines[] = '';
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foreach ($posts as $post) {
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$lines[] = '- ['.$post->title.']('.route('posts.show', $post->id).') — '.Str::limit(strip_tags($post->excerpt_or_fallback), 120);
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}
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return response(implode("\n", $lines)."\n")
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->header('Content-Type', 'text/plain; charset=utf-8');
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}
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/**
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* GEO：/posts/{slug}.md — 面向 AI 爬虫的纯 Markdown 导出
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*/
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public function postMarkdown(Request $request, string $slug)
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{
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$post = Post::query()->where('slug', $slug)->firstOrFail();
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if ($post->status !== 'published') {
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abort(404);
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}
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$body = $post->content_format === 'markdown' ? $post->content : $this->htmlToMarkdown($post->content);
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$out = "# {$post->title}\n\n";
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if ($post->excerpt) {
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$out .= '> '.$post->excerpt."\n\n";
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}
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$out .= $body."\n";
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return response($out)->header('Content-Type', 'text/markdown; charset=utf-8');
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}
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private function htmlToMarkdown(string $html): string
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{
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$converter = new \League\HTMLToMarkdown\HtmlConverter([
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'strip_tags' => false,
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'hard_break' => true,
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]);
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return $converter->convert($html);
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}
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}
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