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<?php |
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namespace Flaviozantut\Storage\Posts; |
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use Config; |
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use DOMDocument; |
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use Exception; |
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use File; |
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use Flaviozantut\Parser; |
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use StdClass; |
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use Symfony\Component\Yaml\Yaml; |
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class FilePostRepository implements PostRepositoryInterface |
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{ |
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public $parser; |
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public $directory; |
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public function __construct($directory = null) |
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{ |
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$this->parser = new Parser(); |
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$this->directory = $directory; |
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} |
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public function intro($post) |
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{ |
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if (!$post) { |
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return ''; |
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} |
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$doc = new DOMDocument(); |
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$doc->loadHTML(mb_convert_encoding($post, 'HTML-ENTITIES', 'UTF-8')); |
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/* Gets all the paragraphs */ |
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$p = $doc->getElementsByTagName('p'); |
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/* extracts the first one */ |
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if ($p->length > 0) { |
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$p = $p->item(0); |
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} |
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/* returns the paragraph's content */ |
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return $p->textContent; |
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} |
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public function all($type = null) |
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{ |
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$all = []; |
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foreach (scandir($this->directory) as $file) { |
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if (File::extension("{$this->directory}{$file}") != 'md') { |
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continue; |
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} |
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$this->parser->parse(File::get("{$this->directory}{$file}")); |
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if ($type and $type != $this->parser->metadata('type')) { |
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continue; |
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} |
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$row = new StdClass(); |
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$row->id = $file; |
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$row->post = $this->parser->content(); |
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$row->intro = $this->intro($row->post); |
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$row->type = $this->parser->metadata('type'); |
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$row->title = $this->parser->metadata('title'); |
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$row->date = date(Config::get('skorry.date_format'), strtotime($this->parser->metadata('date'))); |
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$row->comments = $this->parser->metadata('comments'); |
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$row->external_url = $this->parser->metadata('external_url'); |
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$row->tags = $this->parser->metadata('tags'); |
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$row->permalink = $this->parser->metadata('permalink'); |
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array_push($all, $row); |
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}; |
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usort($all, function ($a, $b) { |
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return strtotime($b->date) - strtotime($a->date); |
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}); |
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return $all; |
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} |
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public function find($condition) |
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{ |
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if (!is_array($condition)) { |
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$key = 'id'; |
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$value = $condition; |
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} else { |
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$key = key($condition); |
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$value = $condition[$key]; |
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} |
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foreach ($this->all() as $post) { |
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if ($post->$key == $value) { |
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return $post; |
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} |
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} |
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return; |
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} |
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public function store($data) |
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{ |
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if (!isset($data['title'])) { |
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throw new Exception('Title not defined'); |
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} |
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$post = []; |
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$post['type'] = (isset($data['type']) and $data['type'] == 'page') ? $data['type'] : 'article'; |
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$post['title'] = $data['title']; |
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$post['date'] = (isset($data['date']) and strtotime($data['date'])) ? date(Config::get('skorry.date_format'), strtotime($data['date'])) : date(Config::get('skorry.date_format')); |
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$post['comments'] = isset($data['comments']) ? true : false; |
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$post['external_url'] = isset($data['external_url']) ? $data['external_url'] : null; |
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$post['tags'] = isset($data['tags']) ? $data['tags'] : null; |
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$post['permalink'] = \Str::slug($data['title'], '-'); |
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$mdFile = "{$this->parser->delimiter()}\n"; |
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$mdFile .= Yaml::dump($post); |
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$mdFile .= "{$this->parser->delimiter()}\n"; |
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$mdFile .= isset($data['post']) ? $data['post'] : ''; |
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$filname = "{$this->directory}{$post['permalink']}.md"; |
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if (file_exists($filname)) { |
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throw new Exception('This post already exists'); |
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} |
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File::put($filname, $mdFile); |
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return "Your post was created on: $filname"; |
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} |
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public function update($name, $data) |
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{ |
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$this->destroy($name); |
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$this->store($data); |
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return true; |
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} |
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public function destroy($name) |
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{ |
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$file = "{$this->directory}{$name}"; |
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if (!File::exists($file)) { |
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throw new Exception('This post not exists,'.$file); |
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} |
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File::delete($file); |
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return true; |
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} |
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} |
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flaviozantut /
skorry
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