109 lines
2.5 KiB
PHP
109 lines
2.5 KiB
PHP
<?php
|
|
|
|
use Spatie\YamlFrontMatter\YamlFrontMatter;
|
|
|
|
class MySQLAdapter {
|
|
public $raw;
|
|
|
|
function __construct() {
|
|
$this->raw = mysqli_connect('mysql', 'root', 'example', 'dragon_fire');
|
|
|
|
if (!$this->raw)
|
|
{
|
|
echo 'Connection failed<br>';
|
|
echo 'Error number: ' . mysqli_connect_errno() . '<br>';
|
|
echo 'Error message: ' . mysqli_connect_error() . '<br>';
|
|
die();
|
|
}
|
|
}
|
|
|
|
function _exec($qery, $argtypes, ...$args) {
|
|
$stmt = $this->raw->prepare($qery);
|
|
$stmt->bind_param($argtypes, ...$args);
|
|
$stmt->execute();
|
|
|
|
return $stmt->get_result();
|
|
}
|
|
|
|
function _prepare_post_data($post_data) {
|
|
if($post_data == null) {
|
|
$post_data = [
|
|
"found" => false
|
|
];
|
|
}
|
|
else {
|
|
$post_data["found"] = true;
|
|
$post_data["post_metadata"] = json_decode($post_data["post_metadata"]);
|
|
}
|
|
|
|
return $post_data;
|
|
}
|
|
|
|
function save_markdown_post($post_path, $post_data) {
|
|
$frontmatter_post = YamlFrontMatter::parse($post_data);
|
|
|
|
$post_path = chop($post_path, '/');
|
|
$path_depth = substr_count($post_path, "/");
|
|
|
|
$post_content = $frontmatter_post->body();
|
|
$post_metadata = $frontmatter_post->matter();
|
|
|
|
$post_metadata['type'] = 'text/markdown';
|
|
|
|
var_dump($post_path, $post_content, $post_metadata);
|
|
|
|
$qry = "
|
|
INSERT INTO posts
|
|
(post_path, post_path_depth, post_metadata, post_content)
|
|
VALUES
|
|
( ?, ?, ?, ?) AS new
|
|
ON DUPLICATE KEY UPDATE post_metadata=new.post_metadata, post_content=new.post_content;";
|
|
|
|
$this->_exec($qry, "siss",
|
|
$post_path,
|
|
$path_depth,
|
|
json_encode($post_metadata),
|
|
$post_content);
|
|
}
|
|
|
|
function get_post_by_path($post_path, $with_subposts = true) {
|
|
$qry = "SELECT * FROM posts WHERE post_path = ?";
|
|
|
|
$post_path = chop($post_path, '/');
|
|
|
|
$post_data = $this->_prepare_post_data($this->_exec($qry, "s", $post_path)->fetch_assoc());
|
|
|
|
if($with_subposts) {
|
|
$post_data['subposts'] = $this->get_subposts_by_path($post_path);
|
|
}
|
|
|
|
return $post_data;
|
|
}
|
|
|
|
function get_subposts_by_path($path) {
|
|
global $sql;
|
|
|
|
$path = chop($path, '/');
|
|
|
|
$path_depth = substr_count($path, "/");
|
|
|
|
$qry = "SELECT post_path, post_metadata
|
|
FROM posts
|
|
WHERE (post_path LIKE CONCAT(?,'/%'))
|
|
AND post_path_depth = ?
|
|
ORDER BY post_create_time DESC
|
|
LIMIT 10";
|
|
|
|
$post_data = $this->_exec($qry, "si", $path, $path_depth+1)->fetch_all(MYSQLI_ASSOC);
|
|
|
|
$fn = function($data) {
|
|
return $this->_prepare_post_data($data);
|
|
};
|
|
|
|
$post_data = array_map($fn, $post_data);
|
|
|
|
return $post_data;
|
|
}
|
|
}
|
|
|
|
?>
|