anker/src/Entity/Note.php

155 lines
4.3 KiB
PHP

<?php
namespace App\Entity;
class Note
{
const HIGHLIGHT_PATTERN = '/<span\s+([^>]*)>(.*?)<\/span>/i';
const HIGHLIGHT_ATTR_KANJI = 'style="color: rgb(255, 78, 8);"';
protected ?int $id;
protected ?int $mod;
protected string $model;
protected string $profile;
protected array $cardIds = [];
protected array $fields = [];
protected array $tags = [];
// -------------------------------------------------- Getters & setters ---
public function getId(): int
{
return $this->id;
}
public function setId(int $id): static
{
$this->id = $id;
return $this;
}
public function getModel(): string
{
return $this->model;
}
public function getFields(): array
{
return $this->fields;
}
public function setFields(array $fields): static
{
$this->fields = $fields;
return $this;
}
/** @return list<string> */
public function getTags(): array
{
return $this->tags;
}
// ------------------------------------------------------- Anki-related ---
public static function fromAnki(array $noteInfo): static
{
$note = new static();
[
'noteId' => $note->id,
'mod' => $note->mod,
'profile' => $note->profile,
'tags' => $note->tags,
'modelName' => $note->model,
'cards' => $note->cardIds,
] = $noteInfo;
// the fields array key value comes with an order fields that is
// already maintained by PHP since arrays are ordered dictionaries.
// So we can safely just drop it.
//
// REVIEW: Having said that, maybe ordering the array before throwing
// the order would be advisable.
$note->fields = array_map(fn($x) => $x['value'], $noteInfo['fields']);
return $note;
}
public function toAnki(): array
{
return [
'id' => $this->id,
];
}
// ---------------------------------------------------- Derived methods ---
public function getCreatedAt(): \DateTimeImmutable
{
$timestamp = ceil($this->id / 1000);
return \DateTimeImmutable::createFromFormat('U', $timestamp);
}
public function getUpdatedAt(): \DateTimeImmutable
{
return \DateTimeImmutable::createFromFormat('U', $this->mod);
}
// -------------------------------------------------- Utility functions ---
protected static function stringHighlight(string $haystack, string $needle): string
{
$replace = sprintf(
'<span %s>%s</span>',
self::HIGHLIGHT_ATTR_KANJI,
$needle,
);
return str_replace($needle, $replace, strip_tags($haystack));
}
protected static function parseMediaInfo(string $notes): ?array
{
$matches = null;
// Parse the notes fields. It can be in the form of
// series-name_S01 EP07 (11h22m33s44ms)
// or
// movie-name EP (11h22m33s44ms)
if (1 !== preg_match(
'/(?<name>[0-9A-Za-z\-_]+)(_S)?(?<season>\d*) EP(?<episode>\d*) \((?<time>.*)\)/n',
$notes,
$matches,
)) {
return null;
}
// Remove number-indexed matches, cast numbers to integers
$matches = [
'name' => $matches['name'],
'time' => $matches['time'],
// NOTE: intval returns 0 if not a number, which is false-like
'season' => intval($matches['season']) ?: null,
'episode' => intval($matches['episode']) ?: null,
];
// Parse time into a DateInterval and replace it in the matches array
$time = new \DateInterval('PT0S');
preg_match('/(\d+)ms/', $matches['time'], $milliseconds);
preg_match('/(\d+)s/', $matches['time'], $seconds);
preg_match('/(\d+)m/', $matches['time'], $minutes);
preg_match('/(\d+)h/', $matches['time'], $hours);
if ($milliseconds[1] ?? false) $time->f = $milliseconds[1] * 1000;
if ($seconds[1] ?? false) $time->s = $seconds[1];
if ($minutes[1] ?? false) $time->i = $minutes[1];
if ($hours[1] ?? false) $time->h = $hours[1];
$matches['time'] = $time;
return $matches;
}
}