2020-02-09 23:02:19 +01:00
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<?php
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namespace Elements;
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2020-04-03 15:56:04 +02:00
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use Objects\User;
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2020-02-09 23:02:19 +01:00
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abstract class Document {
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2020-04-03 15:56:04 +02:00
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protected Head $head;
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protected Body $body;
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protected User $user;
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protected bool $databaseRequired;
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2020-06-19 16:51:41 +02:00
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private ?string $activeView;
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2020-02-09 23:02:19 +01:00
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2020-06-19 16:51:41 +02:00
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public function __construct(User $user, $headClass, $bodyClass, ?string $view = NULL) {
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2021-04-02 22:48:14 +02:00
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$this->user = $user;
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2020-02-09 23:02:19 +01:00
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$this->head = new $headClass($this);
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$this->body = new $bodyClass($this);
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2020-04-02 21:39:02 +02:00
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$this->databaseRequired = true;
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2020-06-19 16:51:41 +02:00
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$this->activeView = $view;
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2020-02-09 23:02:19 +01:00
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}
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2021-04-02 22:48:14 +02:00
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public function getHead(): Head { return $this->head; }
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public function getBody(): Body { return $this->body; }
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public function getSQL(): ?\Driver\SQL\SQL { return $this->user->getSQL(); }
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public function getUser(): User { return $this->user; }
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2020-02-09 23:02:19 +01:00
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2020-06-20 15:49:53 +02:00
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public function getView() : ?View {
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2021-04-03 10:39:13 +02:00
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$view = parseClass($this->activeView);
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$file = getClassPath($view);
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if(!file_exists($file) || !is_subclass_of($view, View::class)) {
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2020-06-20 15:49:53 +02:00
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return null;
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}
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2020-02-09 23:02:19 +01:00
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2021-04-03 10:39:13 +02:00
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return new $view($this);
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}
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public function getRequestedView(): string {
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return $this->activeView;
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2020-02-09 23:02:19 +01:00
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}
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2021-04-02 22:47:11 +02:00
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function getCode(): string {
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2020-02-09 23:02:19 +01:00
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2020-04-02 21:39:02 +02:00
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if ($this->databaseRequired) {
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2020-02-09 23:02:19 +01:00
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$sql = $this->user->getSQL();
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if (is_null($sql)) {
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die("Database is not configured yet.");
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2020-02-10 12:32:53 +01:00
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} else if(!$sql->isConnected()) {
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2020-02-09 23:02:19 +01:00
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die("Database is not connected: " . $sql->getLastError());
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}
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}
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$body = $this->body->getCode();
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$head = $this->head->getCode();
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2020-06-20 15:49:53 +02:00
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$lang = $this->user->getLanguage()->getShortCode();
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2020-02-09 23:02:19 +01:00
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$html = "<!DOCTYPE html>";
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2020-06-20 15:49:53 +02:00
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$html .= "<html lang=\"$lang\">";
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2020-02-09 23:02:19 +01:00
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$html .= $head;
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$html .= $body;
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$html .= "</html>";
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return $html;
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}
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2020-04-03 15:56:04 +02:00
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}
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