openvk/Web/Presenters/GroupPresenter.php

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2020-06-07 19:04:43 +03:00
<?php declare(strict_types=1);
namespace openvk\Web\Presenters;
use openvk\Web\Models\Entities\{Club, Photo};
use openvk\Web\Models\Entities\Notifications\ClubModeratorNotification;
use openvk\Web\Models\Repositories\{Clubs, Users, Albums, Managers, Topics};
use Chandler\Security\Authenticator;
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final class GroupPresenter extends OpenVKPresenter
{
private $clubs;
function __construct(Clubs $clubs)
{
$this->clubs = $clubs;
parent::__construct();
}
function renderView(int $id): void
{
$club = $this->clubs->get($id);
if(!$club) {
$this->notFound();
} else {
if($club->getShortCode())
if(parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH) !== "/" . $club->getShortCode())
$this->redirect("/" . $club->getShortCode(), static::REDIRECT_TEMPORARY_PRESISTENT);
$this->template->club = $club;
$this->template->albums = (new Albums)->getClubAlbums($club, 1, 3);
$this->template->albumsCount = (new Albums)->getClubAlbumsCount($club);
$this->template->topics = (new Topics)->getLastTopics($club, 3);
$this->template->topicsCount = (new Topics)->getClubTopicsCount($club);
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}
}
function renderCreate(): void
{
$this->assertUserLoggedIn();
$this->willExecuteWriteAction();
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if($_SERVER["REQUEST_METHOD"] === "POST") {
if(!empty($this->postParam("name")))
{
$club = new Club;
$club->setName($this->postParam("name"));
$club->setAbout(empty($this->postParam("about")) ? NULL : $this->postParam("about"));
$club->setOwner($this->user->id);
try {
$club->save();
} catch(\PDOException $ex) {
if($ex->getCode() == 23000)
$this->flashFail("err", "Ошибка", "Произошла ошибка на стороне сервера. Обратитесь к системному администратору.");
else
throw $ex;
}
$club->toggleSubscription($this->user->identity);
header("HTTP/1.1 302 Found");
header("Location: /club" . $club->getId());
}else{
$this->flashFail("err", "Ошибка", "Вы не ввели название группы.");
}
}
}
function renderSub(): void
{
$this->assertUserLoggedIn();
$this->willExecuteWriteAction();
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if($_SERVER["REQUEST_METHOD"] !== "POST") exit("Invalid state");
$club = $this->clubs->get((int) $this->postParam("id"));
if(!$club) exit("Invalid state");
$club->toggleSubscription($this->user->identity);
header("HTTP/1.1 302 Found");
header("Location: /club" . $club->getId());
exit;
}
function renderFollowers(int $id): void
{
$this->assertUserLoggedIn();
$this->template->club = $this->clubs->get($id);
$this->template->onlyShowManagers = $this->queryParam("onlyAdmins") == "1";
if($this->template->onlyShowManagers) {
$this->template->followers = null;
$this->template->managers = $this->template->club->getManagers((int) ($this->queryParam("p") ?? 1), !$this->template->club->canBeModifiedBy($this->user->identity));
if($this->template->club->canBeModifiedBy($this->user->identity) || !$this->template->club->isOwnerHidden()) {
$this->template->managers = array_merge([$this->template->club->getOwner()], iterator_to_array($this->template->managers));
}
$this->template->count = $this->template->club->getManagersCount();
} else {
$this->template->followers = $this->template->club->getFollowers((int) ($this->queryParam("p") ?? 1));
$this->template->managers = null;
$this->template->count = $this->template->club->getFollowersCount();
}
$this->template->paginatorConf = (object) [
"count" => $this->template->count,
"page" => $this->queryParam("p") ?? 1,
"amount" => NULL,
"perPage" => OPENVK_DEFAULT_PER_PAGE,
];
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}
function renderModifyAdmin(int $id): void
{
$user = is_null($this->queryParam("user")) ? $this->postParam("user") : $this->queryParam("user");
$comment = $this->postParam("comment");
$removeComment = $this->postParam("removeComment") === "1";
$hidden = ["0" => false, "1" => true][$this->queryParam("hidden")] ?? null;
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//$index = $this->queryParam("index");
if(!$user)
$this->badRequest();
$club = $this->clubs->get($id);
$user = (new Users)->get((int) $user);
if(!$user || !$club)
$this->notFound();
if(!$club->canBeModifiedBy($this->user->identity ?? NULL))
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$this->flashFail("err", "Ошибка доступа", "У вас недостаточно прав, чтобы изменять этот ресурс.");
if(!is_null($hidden)) {
if($club->getOwner()->getId() == $user->getId()) {
$club->setOwner_Hidden($hidden);
$club->save();
} else {
$manager = (new Managers)->getByUserAndClub($user->getId(), $club->getId());
$manager->setHidden($hidden);
$manager->save();
}
if($club->getManagersCount(true) == 0) {
$club->setAdministrators_List_Display(2);
$club->save();
}
if($hidden) {
$this->flashFail("succ", "Операция успешна", "Теперь " . $user->getCanonicalName() . " будет показываться как обычный подписчик всем кроме других администраторов");
} else {
$this->flashFail("succ", "Операция успешна", "Теперь все будут знать про то что " . $user->getCanonicalName() . " - администратор");
}
} elseif($removeComment) {
if($club->getOwner()->getId() == $user->getId()) {
$club->setOwner_Comment(null);
$club->save();
} else {
$manager = (new Managers)->getByUserAndClub($user->getId(), $club->getId());
$manager->setComment(null);
$manager->save();
}
$this->flashFail("succ", "Операция успешна", "Комментарий к администратору удален");
} elseif($comment) {
if(mb_strlen($comment) > 36) {
$commentLength = (string) mb_strlen($comment);
$this->flashFail("err", "Ошибка", "Комментарий слишком длинный ($commentLength символов вместо 36 символов)");
}
if($club->getOwner()->getId() == $user->getId()) {
$club->setOwner_Comment($comment);
$club->save();
} else {
$manager = (new Managers)->getByUserAndClub($user->getId(), $club->getId());
$manager->setComment($comment);
$manager->save();
}
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$this->flashFail("succ", "Операция успешна", "Комментарий к администратору изменён");
}else{
if($club->canBeModifiedBy($user)) {
$club->removeManager($user);
$this->flashFail("succ", "Операция успешна", $user->getCanonicalName() . " более не администратор.");
} else {
$club->addManager($user);
(new ClubModeratorNotification($user, $club, $this->user->identity))->emit();
$this->flashFail("succ", "Операция успешна", $user->getCanonicalName() . " назначен(а) администратором.");
}
}
}
function renderEdit(int $id): void
{
$this->assertUserLoggedIn();
$this->willExecuteWriteAction();
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$club = $this->clubs->get($id);
if(!$club->canBeModifiedBy($this->user->identity))
$this->notFound();
else
$this->template->club = $club;
if($_SERVER["REQUEST_METHOD"] === "POST") {
$club->setName(empty($this->postParam("name")) ? $club->getName() : $this->postParam("name"));
$club->setAbout(empty($this->postParam("about")) ? NULL : $this->postParam("about"));
$club->setShortcode(empty($this->postParam("shortcode")) ? NULL : $this->postParam("shortcode"));
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$club->setWall(empty($this->postParam("wall")) ? 0 : 1);
$club->setAdministrators_List_Display(empty($this->postParam("administrators_list_display")) ? 0 : $this->postParam("administrators_list_display"));
$club->setEveryone_Can_Create_Topics(empty($this->postParam("everyone_can_create_topics")) ? 0 : 1);
$club->setDisplay_Topics_Above_Wall(empty($this->postParam("display_topics_above_wall")) ? 0 : 1);;
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$website = $this->postParam("website") ?? "";
if(empty($website))
$club->setWebsite(NULL);
else
$club->setWebsite((!parse_url($website, PHP_URL_SCHEME) ? "https://" : "") . $website);
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if($_FILES["ava"]["error"] === UPLOAD_ERR_OK) {
$photo = new Photo;
try {
$photo->setOwner($this->user->id);
$photo->setDescription("Profile image");
$photo->setFile($_FILES["ava"]);
$photo->setCreated(time());
$photo->save();
(new Albums)->getClubAvatarAlbum($club)->addPhoto($photo);
} catch(ISE $ex) {
$name = $album->getName();
$this->flashFail("err", "Неизвестная ошибка", "Не удалось сохранить фотографию.");
}
}
try {
$club->save();
} catch(\PDOException $ex) {
if($ex->getCode() == 23000)
$this->flashFail("err", "Ошибка", "Произошла ошибка на стороне сервера. Обратитесь к системному администратору.");
else
throw $ex;
}
$this->flash("succ", "Изменения сохранены", "Новые данные появятся в вашей группе.");
}
}
function renderStatistics(int $id): void
{
$this->assertUserLoggedIn();
if(!eventdb())
$this->flashFail("err", "Ошибка подключения", "Не удалось подключится к службе телеметрии.");
$club = $this->clubs->get($id);
if(!$club->canBeModifiedBy($this->user->identity))
$this->notFound();
else
$this->template->club = $club;
$this->template->reach = $club->getPostViewStats(true);
$this->template->views = $club->getPostViewStats(false);
}
function renderAdmin(int $clb, int $id): void
{
$this->assertUserLoggedIn();
$manager = (new Managers)->get($id);
if($manager->getClub()->canBeModifiedBy($this->user->identity)){
$this->template->manager = $manager;
$this->template->club = $manager->getClub();
}else{
$this->notFound();
}
}
function renderChangeOwner(int $id, int $newOwnerId): void
{
$this->assertUserLoggedIn();
$this->willExecuteWriteAction();
if($_SERVER['REQUEST_METHOD'] !== "POST")
$this->redirect("/groups" . $this->user->id);
if(!Authenticator::verifyHash($this->postParam("password"), $this->user->identity->getChandlerUser()->getRaw()->passwordHash))
$this->flashFail("err", tr("error"), tr("incorrect_password"));
$club = $this->clubs->get($id);
$newOwner = (new Users)->get($newOwnerId);
if($this->user->id !== $club->getOwner()->getId())
$this->flashFail("err", tr("error"), tr("forbidden"));
$club->setOwner($newOwnerId);
$club->addManager($this->user->identity);
$oldOwnerManager = $club->getManager($this->user->identity);
$oldOwnerManager->setHidden($club->isOwnerHidden());
$oldOwnerManager->setComment($club->getOwnerComment());
$oldOwnerManager->save();
$newOwnerManager = $club->getManager($newOwner);
$club->setOwner_Hidden($newOwnerManager->isHidden());
$club->setOwner_Comment($newOwnerManager->getComment());
$club->removeManager($newOwner);
$club->save();
$this->flashFail("succ", tr("information_-1"), tr("group_owner_setted", $newOwner->getCanonicalName(), $club->getName()));
}
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}