mirror of
https://github.com/openvk/openvk
synced 2024-12-23 17:12:01 +03:00
384 lines
16 KiB
PHP
384 lines
16 KiB
PHP
<?php declare(strict_types=1);
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namespace openvk\Web\Presenters;
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use openvk\Web\Models\Entities\{Club, Photo, Album, User};
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use openvk\Web\Models\Repositories\{Photos, Albums, Users, Clubs};
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use Nette\InvalidStateException as ISE;
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final class PhotosPresenter extends OpenVKPresenter
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{
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private $users;
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private $photos;
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private $albums;
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protected $presenterName = "photos";
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function __construct(Photos $photos, Albums $albums, Users $users)
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{
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$this->users = $users;
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$this->photos = $photos;
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$this->albums = $albums;
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parent::__construct();
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}
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function renderAlbumList(int $owner): void
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{
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if($owner > 0) {
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$user = $this->users->get($owner);
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if(!$user) $this->notFound();
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if (!$user->getPrivacyPermission('photos.read', $this->user->identity ?? NULL))
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$this->flashFail("err", tr("forbidden"), tr("forbidden_comment"));
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$this->template->albums = $this->albums->getUserAlbums($user, (int)($this->queryParam("p") ?? 1));
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$this->template->count = $this->albums->getUserAlbumsCount($user);
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$this->template->owner = $user;
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$this->template->canEdit = false;
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if(!is_null($this->user))
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$this->template->canEdit = $this->user->id === $user->getId();
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} else {
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$club = (new Clubs)->get(abs($owner));
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if(!$club) $this->notFound();
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$this->template->albums = $this->albums->getClubAlbums($club, (int)($this->queryParam("p") ?? 1));
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$this->template->count = $this->albums->getClubAlbumsCount($club);
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$this->template->owner = $club;
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$this->template->canEdit = false;
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if(!is_null($this->user))
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$this->template->canEdit = $club->canBeModifiedBy($this->user->identity);
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}
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$this->template->paginatorConf = (object) [
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"count" => $this->template->count,
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"page" => (int)($this->queryParam("p") ?? 1),
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"amount" => NULL,
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"perPage" => OPENVK_DEFAULT_PER_PAGE,
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];
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}
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function renderCreateAlbum(): void
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{
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$this->assertUserLoggedIn();
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$this->willExecuteWriteAction();
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if(!is_null($gpid = $this->queryParam("gpid"))) {
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$club = (new Clubs)->get((int) $gpid);
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if(!$club->canBeModifiedBy($this->user->identity))
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$this->notFound();
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$this->template->club = $club;
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}
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if($_SERVER["REQUEST_METHOD"] === "POST") {
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if(empty($this->postParam("name")) || mb_strlen(trim($this->postParam("name"))) === 0)
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$this->flashFail("err", tr("error"), tr("error_segmentation"));
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else if(strlen($this->postParam("name")) > 36)
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$this->flashFail("err", tr("error"), tr("error_data_too_big", "name", 36, "bytes"));
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$album = new Album;
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$album->setOwner(isset($club) ? $club->getId() * -1 : $this->user->id);
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$album->setName($this->postParam("name"));
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$album->setDescription($this->postParam("desc"));
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$album->setCreated(time());
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$album->save();
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if(isset($club))
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$this->redirect("/album-" . $album->getOwner()->getId() . "_" . $album->getId());
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else
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$this->redirect("/album" . $album->getOwner()->getId() . "_" . $album->getId());
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}
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}
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function renderEditAlbum(int $owner, int $id): void
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{
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$this->assertUserLoggedIn();
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$this->willExecuteWriteAction();
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$album = $this->albums->get($id);
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if(!$album) $this->notFound();
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if($album->getPrettyId() !== $owner . "_" . $id || $album->isDeleted()) $this->notFound();
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if(is_null($this->user) || !$album->canBeModifiedBy($this->user->identity) || $album->isDeleted())
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$this->flashFail("err", tr("error_access_denied_short"), tr("error_access_denied"));
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$this->template->album = $album;
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if($_SERVER["REQUEST_METHOD"] === "POST") {
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if(strlen($this->postParam("name")) > 36)
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$this->flashFail("err", tr("error"), tr("error_data_too_big", "name", 36, "bytes"));
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$album->setName((empty($this->postParam("name")) || mb_strlen(trim($this->postParam("name"))) === 0) ? $album->getName() : $this->postParam("name"));
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$album->setDescription(empty($this->postParam("desc")) ? NULL : $this->postParam("desc"));
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$album->setEdited(time());
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$album->save();
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$this->flash("succ", tr("changes_saved"), tr("new_data_accepted"));
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}
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}
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function renderDeleteAlbum(int $owner, int $id): void
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{
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$this->assertUserLoggedIn();
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$this->willExecuteWriteAction();
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$this->assertNoCSRF();
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$album = $this->albums->get($id);
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if(!$album) $this->notFound();
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if($album->getPrettyId() !== $owner . "_" . $id || $album->isDeleted()) $this->notFound();
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if(is_null($this->user) || !$album->canBeModifiedBy($this->user->identity))
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$this->flashFail("err", tr("error_access_denied_short"), tr("error_access_denied"));
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$name = $album->getName();
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$owner = $album->getOwner();
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$album->delete();
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$this->flash("succ", tr("album_is_deleted"), tr("album_x_is_deleted", $name));
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$this->redirect("/albums" . ($owner instanceof Club ? "-" : "") . $owner->getId());
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}
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function renderAlbum(int $owner, int $id): void
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{
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$album = $this->albums->get($id);
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if(!$album) $this->notFound();
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if($album->getPrettyId() !== $owner . "_" . $id || $album->isDeleted())
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$this->notFound();
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if(!$album->canBeViewedBy($this->user->identity))
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$this->flashFail("err", tr("forbidden"), tr("forbidden_comment"));
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if($owner > 0 /* bc we currently don't have perms for clubs */) {
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$ownerObject = (new Users)->get($owner);
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if(!$ownerObject->getPrivacyPermission('photos.read', $this->user->identity ?? NULL))
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$this->flashFail("err", tr("forbidden"), tr("forbidden_comment"));
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}
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$this->template->album = $album;
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$this->template->photos = iterator_to_array( $album->getPhotos( (int) ($this->queryParam("p") ?? 1), 20) );
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$this->template->paginatorConf = (object) [
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"count" => $album->getPhotosCount(),
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"page" => (int)($this->queryParam("p") ?? 1),
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"amount" => sizeof($this->template->photos),
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"perPage" => 20,
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"atBottom" => true
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];
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}
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function renderPhoto(int $ownerId, int $photoId): void
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{
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$photo = $this->photos->getByOwnerAndVID($ownerId, $photoId);
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if(!$photo || $photo->isDeleted()) $this->notFound();
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if(!$photo->canBeViewedBy($this->user->identity))
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$this->flashFail("err", tr("forbidden"), tr("forbidden_comment"));
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if(!is_null($this->queryParam("from"))) {
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if(preg_match("%^album([0-9]++)$%", $this->queryParam("from"), $matches) === 1) {
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$album = $this->albums->get((int) $matches[1]);
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if($album)
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if($album->hasPhoto($photo) && !$album->isDeleted())
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$this->template->album = $album;
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}
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}
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$this->template->photo = $photo;
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$this->template->cCount = $photo->getCommentsCount();
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$this->template->cPage = (int) ($this->queryParam("p") ?? 1);
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$this->template->comments = iterator_to_array($photo->getComments($this->template->cPage));
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$this->template->owner = $photo->getOwner();
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}
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function renderAbsolutePhoto($id): void
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{
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$id = (int) base_convert((string) $id, 32, 10);
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$photo = $this->photos->get($id);
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if(!$photo || $photo->isDeleted())
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$this->notFound();
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$this->template->_template = "Photos/Photo.xml";
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$this->renderPhoto($photo->getOwner(true)->getId(), $photo->getVirtualId());
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}
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function renderThumbnail($id, $size): void
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{
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$photo = $this->photos->get($id);
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if(!$photo || $photo->isDeleted())
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$this->notFound();
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if(!$photo->forceSize($size))
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chandler_http_panic(588, "Gone", "This thumbnail cannot be generated due to server misconfiguration");
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$this->redirect($photo->getURLBySizeId($size), 8);
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}
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function renderEditPhoto(int $ownerId, int $photoId): void
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{
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$this->assertUserLoggedIn();
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$this->willExecuteWriteAction();
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$photo = $this->photos->getByOwnerAndVID($ownerId, $photoId);
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if(!$photo) $this->notFound();
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if(is_null($this->user) || $this->user->id != $ownerId)
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$this->flashFail("err", tr("error_access_denied_short"), tr("error_access_denied"));
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if($_SERVER["REQUEST_METHOD"] === "POST") {
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$photo->setDescription(empty($this->postParam("desc")) ? NULL : $this->postParam("desc"));
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$photo->save();
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$this->flash("succ", tr("changes_saved"), tr("new_description_will_appear"));
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$this->redirect("/photo" . $photo->getPrettyId());
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}
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$this->template->photo = $photo;
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}
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function renderUploadPhoto(): void
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{
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$this->assertUserLoggedIn();
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$this->willExecuteWriteAction(true);
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if(is_null($this->queryParam("album"))) {
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$album = $this->albums->getUserWallAlbum($this->user->identity);
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} else {
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[$owner, $id] = explode("_", $this->queryParam("album"));
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$album = $this->albums->get((int) $id);
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}
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if(!$album)
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$this->flashFail("err", tr("error"), tr("error_adding_to_deleted"), 500, true);
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# Для быстрой загрузки фоток из пикера фотографий нужен альбом, но юзер не может загружать фото
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# в системные альбомы, так что так.
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if(is_null($this->user) || !is_null($this->queryParam("album")) && !$album->canBeModifiedBy($this->user->identity))
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$this->flashFail("err", tr("error_access_denied_short"), tr("error_access_denied"), 500, true);
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if($_SERVER["REQUEST_METHOD"] === "POST") {
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if($this->queryParam("act") == "finish") {
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$result = json_decode($this->postParam("photos"), true);
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foreach($result as $photoId => $description) {
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$phot = $this->photos->get($photoId);
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if(!$phot || $phot->isDeleted() || $phot->getOwner()->getId() != $this->user->id)
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continue;
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if(iconv_strlen($description) > 255)
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$this->flashFail("err", tr("error"), tr("description_too_long"), 500, true);
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$phot->setDescription($description);
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$phot->save();
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$album = $phot->getAlbum();
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}
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$this->returnJson(["success" => true,
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"album" => $album->getId(),
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"owner" => $album->getOwner() instanceof User ? $album->getOwner()->getId() : $album->getOwner()->getId() * -1]);
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}
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if(!isset($_FILES))
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$this->flashFail("err", tr("no_photo"), tr("select_file"), 500, true);
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$photos = [];
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if((int)$this->postParam("count") > 10)
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$this->flashFail("err", tr("no_photo"), "ты еблан", 500, true);
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for($i = 0; $i < $this->postParam("count"); $i++) {
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try {
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$photo = new Photo;
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$photo->setOwner($this->user->id);
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$photo->setDescription("");
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$photo->setFile($_FILES["photo_".$i]);
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$photo->setCreated(time());
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$photo->save();
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$photos[] = [
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"url" => $photo->getURLBySizeId("tiny"),
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"id" => $photo->getId(),
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"vid" => $photo->getVirtualId(),
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"owner" => $photo->getOwner()->getId(),
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"link" => $photo->getURL(),
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"pretty_id" => $photo->getPrettyId(),
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];
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} catch(ISE $ex) {
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$name = $album->getName();
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$this->flashFail("err", "Неизвестная ошибка", "Не удалось сохранить фотографию в $name.", 500, true);
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}
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$album->addPhoto($photo);
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$album->setEdited(time());
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$album->save();
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}
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$this->returnJson(["success" => true,
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"photos" => $photos]);
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} else {
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$this->template->album = $album;
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}
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}
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function renderUnlinkPhoto(int $owner, int $albumId, int $photoId): void
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{
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$this->assertUserLoggedIn();
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$this->willExecuteWriteAction();
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$album = $this->albums->get($albumId);
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$photo = $this->photos->get($photoId);
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if(!$album || !$photo) $this->notFound();
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if(!$album->hasPhoto($photo)) $this->notFound();
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if(is_null($this->user) || !$album->canBeModifiedBy($this->user->identity))
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$this->flashFail("err", tr("error_access_denied_short"), tr("error_access_denied"));
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if($_SERVER["REQUEST_METHOD"] === "POST") {
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$this->assertNoCSRF();
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$album->removePhoto($photo);
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$album->setEdited(time());
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$album->save();
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$this->flash("succ", tr("photo_is_deleted"), tr("photo_is_deleted_desc"));
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$this->redirect("/album" . $album->getPrettyId());
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}
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}
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function renderDeletePhoto(int $ownerId, int $photoId): void
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{
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$this->assertUserLoggedIn();
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$this->willExecuteWriteAction($_SERVER["REQUEST_METHOD"] === "POST");
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$this->assertNoCSRF();
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$photo = $this->photos->getByOwnerAndVID($ownerId, $photoId);
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if(!$photo) $this->notFound();
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if(is_null($this->user) || $this->user->id != $ownerId)
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$this->flashFail("err", tr("error_access_denied_short"), tr("error_access_denied"));
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if(!is_null($album = $photo->getAlbum()))
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$redirect = $album->getOwner() instanceof User ? "/id0" : "/club" . $ownerId;
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else
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$redirect = "/id0";
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$photo->isolate();
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$photo->delete();
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if($_SERVER["REQUEST_METHOD"] === "POST")
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$this->returnJson(["success" => true]);
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$this->flash("succ", tr("photo_is_deleted"), tr("photo_is_deleted_desc"));
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$this->redirect($redirect);
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}
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function renderLike(int $wall, int $post_id): void
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{
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$this->assertUserLoggedIn();
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$this->willExecuteWriteAction();
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$this->assertNoCSRF();
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$photo = $this->photos->getByOwnerAndVID($wall, $post_id);
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if(!$photo || $photo->isDeleted() || !$photo->canBeViewedBy($this->user->identity)) $this->notFound();
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if(!is_null($this->user)) {
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$photo->toggleLike($this->user->identity);
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}
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if($_SERVER["REQUEST_METHOD"] === "POST") {
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$this->returnJson([
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'success' => true,
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]);
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}
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$this->redirect("$_SERVER[HTTP_REFERER]");
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}
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}
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