Simplified LyricsController

mister42/controllers/LyricsController.php

@@ -2,15 +2,12 @@
namespace app\controllers;
use Yii;
use app\models\lyrics\{Lyrics1Artists, Lyrics2Albums, Lyrics3Tracks};
use yii\helpers\{ArrayHelper, Url};
use yii\helpers\ArrayHelper;
use yii\web\{NotFoundHttpException, Response};

class LyricsController extends \yii\web\Controller {
	const PAGE_INDEX = 0;
	const PAGE_ARTIST = 1;
	const PAGE_ALBUM = 2;

	public $page;
	public $data;
	public $artist;
	public $year;
	public $album;
@@ -24,13 +21,14 @@ public function init(): void {
		$this->size = Yii::$app->request->get('size');

		if ($this->artist && $this->year && $this->album) :
			$this->page = self::PAGE_ALBUM;
			list($this->page, $this->data) = $this->getAlbum();
			$this->lastModified = Lyrics3Tracks::getLastModified($this->artist, $this->year, $this->album);
		elseif ($this->artist) :
			$this->page = self::PAGE_ARTIST;
			list($this->page, $this->data) = $this->getArtist();
			$this->lastModified = Lyrics2Albums::getLastModified($this->artist);
		else :
			$this->page = self::PAGE_INDEX;
			$this->page = '1_index';
			$this->data = Lyrics1Artists::artistsList();
			$this->lastModified = Lyrics1Artists::getLastModified();
		endif;

@@ -50,77 +48,46 @@ public function behaviors(): array {
	}

	public function actionIndex(): string {
		switch ($this->page) :
			case self::PAGE_INDEX:	list($page, $data) = ['1_index', (new Lyrics1Artists)->artistsList()]; break;
			case self::PAGE_ARTIST:	list($page, $data) = $this->pageArtist(); break;
			case self::PAGE_ALBUM:	list($page, $data) = $this->pageAlbum(); break;
		endswitch;

		Yii::$app->view->registerMetaTag(['name' => 'google', 'content' => 'notranslate']);
		return $this->render($page, [
			'data' => $data,
		return $this->render($this->page, [
			'data' => $this->data,
		]);
	}

	public function actionAlbumpdf(): Response {
		$tracks = Lyrics3Tracks::tracksList($this->artist, $this->year, $this->album);

		if (!ArrayHelper::keyExists(0, $tracks) || !$tracks[0]->album->active) :
			throw new NotFoundHttpException('Album not found.');
		endif;
		$this->redirectIfNotUrl('albumpdf', $tracks);

		$fileName = Lyrics2Albums::buildPdf($tracks[0]->album, $this->renderPartial('albumPdf', ['tracks' => $tracks]));
		return Yii::$app->response->sendFile($fileName, implode(' - ', [$tracks[0]->artist->url, $tracks[0]->album->year, $tracks[0]->album->url]).'.pdf');
		$fileName = Lyrics2Albums::buildPdf($this->data[0]->album, $this->renderPartial('albumPdf', ['tracks' => $this->data]));
		return Yii::$app->response->sendFile($fileName, implode(' - ', [$this->data[0]->artist->url, $this->data[0]->album->year, $this->data[0]->album->url]).'.pdf');
	}

	public function actionAlbumcover(): Response {
		$tracks = Lyrics3Tracks::tracksList($this->artist, $this->year, $this->album);

		if (!ArrayHelper::keyExists(0, $tracks) || !ArrayHelper::isIn($this->size, [100, 500, 800])) :
		if (!ArrayHelper::isIn($this->size, [100, 500, 800]))
			throw new NotFoundHttpException('Cover not found.');
		endif;
		$this->redirectIfNotUrl('albumcover', $tracks);

		list($fileName, $image) = Lyrics2Albums::getCover($this->size, $tracks);
		list($fileName, $image) = Lyrics2Albums::getCover($this->size, $this->data);
		return Yii::$app->response->sendContentAsFile($image, $fileName, ['mimeType' => 'image/jpeg', 'inline' => true]);
	}

	private function pageArtist(): array {
	private function getArtist(): array {
		$albums = Lyrics2Albums::albumsList($this->artist);

		if (count($albums) === 0) :
		if (count($albums) === 0)
			throw new NotFoundHttpException('Artist not found.');
		endif;

		if ($albums[0]->artist->url !== $this->artist) :
			$this->redirect(['index', 'artist' => $albums[0]->artist->url], 301)->send();
		endif;
		if ($albums[0]->artist->url !== $this->artist)
			$this->redirect(["/{$this->module->requestedRoute}", 'artist' => $albums[0]->artist->url], 301)->send();

		return ['2_artist', $albums];
	}

	private function pageAlbum(): array {
	private function getAlbum(): array {
		$tracks = Lyrics3Tracks::tracksList($this->artist, $this->year, $this->album);

		if (!ArrayHelper::keyExists(0, $tracks) || (php_sapi_name() !== 'cli' && (!Yii::$app->user->isGuest && !Yii::$app->user->identity->isAdmin) && !$tracks[0]->album->active)) :
		if (!ArrayHelper::keyExists(0, $tracks) || (php_sapi_name() !== 'cli' && (!Yii::$app->user->isGuest && !Yii::$app->user->identity->isAdmin) && !$tracks[0]->album->active))
			throw new NotFoundHttpException('Album not found.');
		endif;
		$this->redirectIfNotUrl('index', $tracks);

		Yii::$app->view->registerLinkTag(['rel' => 'alternate', 'href' => Url::to(['albumpdf', 'artist' => $tracks[0]->artist->url, 'year' => $tracks[0]->album->year, 'album' => $tracks[0]->album->url], true), 'type' => 'application/pdf', 'title' => 'PDF']);
		if ($tracks[0]->album->image) :
			Yii::$app->view->registerMetaTag(['property' => 'og:image', 'content' => Url::to(['cover', 'artist' => $tracks[0]->artist->url, 'year' => $tracks[0]->album->year, 'album' => $tracks[0]->album->url, 'size' => 'cover'], true)]);
		endif;
		Yii::$app->view->registerMetaTag(['property' => 'og:type', 'content' => 'music.album']);
		if ($tracks[0]->artist->url !== $this->artist || $tracks[0]->album->url !== $this->album)
			$this->redirect(["/{$this->module->requestedRoute}", 'artist' => $tracks[0]->artist->url, 'year' => $tracks[0]->album->year, 'album' => $tracks[0]->album->url, 'size' => $this->size], 301)->send();

		return ['3_album', $tracks];
	}

	private function redirectIfNotUrl(string $page, array $data): bool {
		if ($data[0]->artist->url !== $this->artist || $data[0]->album->url !== $this->album) :
			$this->redirect([$page, 'artist' => $data[0]->artist->url, 'year' => $data[0]->album->year, 'album' => $data[0]->album->url], 301)->send();
		endif;
		return true;
	}
}

mister42/models/lyrics/Lyrics1Artists.php

@@ -15,7 +15,7 @@ public function afterFind(): void {
		$this->active = (bool) $this->active;
	}

	public function artistsList(): array {
	public static function artistsList(): array {
		return self::find()
			->orderBy('name')
			->all();

mister42/models/lyrics/Lyrics2Albums.php

@@ -65,7 +65,7 @@ public static function getLastModified(string $artist): int {
			->where(['or', Lyrics1Artists::tableName().'.`name`=:artist', Lyrics1Artists::tableName().'.`url`=:artist'])
			->addParams([':artist' => $artist])
			->max(self::tableName().'.updated');
		return Yii::$app->formatter->asTimestamp($data);
		return (int) Yii::$app->formatter->asTimestamp($data);
	}

	public function getArtist(): LyricsQuery {

mister42/views/lyrics/3_album.php

@@ -1,12 +1,18 @@
<?php
use yii\bootstrap4\Html;
use yii\helpers\Url;

$this->title = implode(' - ', [$data[0]->artist->name, $data[0]->album->name, 'Lyrics']);
$this->params['breadcrumbs'][] = Yii::t('mr42', 'Music');
$this->params['breadcrumbs'][] = ['label' => Yii::t('mr42', 'Lyrics'), 'url' => ['index']];
$this->params['breadcrumbs'][] = ['label' => $data[0]->artist->name, 'url' => ['index', 'artist' => $data[0]->artist->url]];
$this->params['breadcrumbs'][] = $data[0]->album->name;

if ($data[0]->album->image)
	$this->registerMetaTag(['property' => 'og:image', 'content' => Url::to(['albumcover', 'artist' => $data[0]->artist->url, 'year' => $data[0]->album->year, 'album' => $data[0]->album->url, 'size' => 800], true)]);
$this->registerMetaTag(['property' => 'og:type', 'content' => 'music.album']);
$this->registerLinkTag(['rel' => 'alternate', 'href' => Url::to(['albumpdf', 'artist' => $data[0]->artist->url, 'year' => $data[0]->album->year, 'album' => $data[0]->album->url], true), 'type' => 'application/pdf', 'title' => 'PDF']);

if ($data[0]->album->image_color)
	$this->params['themeColor'] = $data[0]->album->image_color;