Add Models\PM\PTopic
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Visman
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455
app/Models/PM/PTopic.php
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455
app/Models/PM/PTopic.php
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<?php
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/**
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* This file is part of the ForkBB <https://github.com/forkbb>.
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*
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* @copyright (c) Visman <mio.visman@yandex.ru, https://github.com/MioVisman>
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* @license The MIT License (MIT)
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*/
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declare(strict_types=1);
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namespace ForkBB\Models\PM;
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use ForkBB\Core\Container;
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use ForkBB\Models\DataModel;
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use ForkBB\Models\PM\Cnst;
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use ForkBB\Models\User\Model as User;
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use PDO;
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use RuntimeException;
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class PTopic extends DataModel
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{
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public function __construct(Container $container)
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{
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parent::__construct($container);
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$this->zDepend = [
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'id' => ['link', 'hasNew', 'linkNew', 'firstNew', 'pagination', 'dataReply', 'linkReply'],
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'last_number' => ['last_poster'],
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'last_post_id' => ['linkLast'],
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'num_replies' => ['numPages', 'pagination'],
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'poster' => ['last_poster', 'byOrFor', 'zpUser', 'ztUser'],
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'poster_id' => ['closed', 'firstNew', 'zp', 'zt', 'zpUser', 'ztUser'],
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'poster_status' => ['closed'],
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'poster_visit' => ['firstNew'],
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'subject' => ['name'],
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'target' => ['last_poster', 'byOrFor', 'zpUser', 'ztUser'],
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'target_id' => ['closed', 'firstNew', 'zp', 'zt', 'zpUser', 'ztUser'],
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'target_status' => ['closed'],
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'target_visit' => ['firstNew'],
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];
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}
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/**
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* Префикс текущего пользователя
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*/
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protected function getzp(): string
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{
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if ($this->poster_id === $this->c->user->id) {
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return 'poster';
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} elseif ($this->target_id === $this->c->user->id) {
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return 'target';
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} else {
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throw new RuntimeException('Bad current user');
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}
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}
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/**
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* Префикс второго пользователя
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*/
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protected function getzt(): string
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{
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if ($this->poster_id === $this->c->user->id) {
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return 'target';
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} elseif ($this->target_id === $this->c->user->id) {
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return 'poster';
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} else {
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throw new RuntimeException('Bad current user');
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}
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}
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/**
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* Возвращает отцензурированное название темы
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*/
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protected function getname(): ?string
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{
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return $this->censorSubject;
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}
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/**
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* Ссылка на тему
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*/
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protected function getlink(): string
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{
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return $this->c->Router->link(
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'PMAction',
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[
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'second' => $this->c->pms->second,
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'action' => Cnst::ACTION_TOPIC,
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'more1' => $this->id,
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]
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);
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}
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/**
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* Ссылка для перехода на последнее сообщение темы
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*/
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protected function getlinkLast(): string
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{
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if ($this->last_post_id < 1) {
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return '';
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} else {
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return $this->c->Router->link(
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'PMAction',
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[
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'second' => $this->c->pms->second,
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'action' => Cnst::ACTION_POST,
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'more1' => $this->last_post_id,
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'numPost' => $this->last_post_id,
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]
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);
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}
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}
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/**
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* Ссылка для перехода на первое новое сообщение в теме
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*/
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protected function getlinkNew(): string
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{
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return $this->c->Router->link(
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'PMAction',
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[
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'second' => $this->c->pms->second,
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'action' => Cnst::ACTION_TOPIC,
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'more1' => $this->id,
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'more2' => 'new',
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]
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);
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}
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/**
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* Номер первого нового сообщения в теме
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*/
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protected function getfirstNew(): int
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{
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if (! $this->hasNew) {
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return 0;
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}
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$vars = [
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':tid' => $this->id,
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':visit' => $this->{"{$this->zp}_visit"},
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];
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$query = 'SELECT MIN(pp.id)
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FROM ::pm_posts AS pp
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WHERE pp.topic_id=?i:tid AND pp.posted>?i:visit';
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$pid = $this->c->DB->query($query, $vars)->fetchColumn();
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return $pid ?: 0;
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}
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protected function setsender(User $user): void
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{
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$this->poster = $user->username;
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$this->poster_id = $user->id;
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}
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protected function setrecipient(User $user): void
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{
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$this->target = $user->username;
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$this->target_id = $user->id;
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}
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protected function user(string $prx): User
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{
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$user = $this->c->users->load($this->{"{$prx}_id"});
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if (! $user instanceof User) {
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throw new RuntimeException('User model could not be loaded ');
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} elseif ($user->isGuest) {
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$user = clone $user;
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$user->__username = $this->{$prx};
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}
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return $user;
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}
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protected function getzpUser(): User
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{
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return $this->user($this->zp);
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}
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protected function getztUser(): User
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{
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return $this->user($this->zt);
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}
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protected function setstatus(int $status): void
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{
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if ('poster' === $this->zp) {
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$tStatus = $status;
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switch ($status) {
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case Cnst::PT_ARCHIVE:
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$tStatus = Cnst::PT_NOTSENT;
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case Cnst::PT_DELETED:
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case Cnst::PT_NORMAL:
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$this->poster_status = $status;
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if (null === $this->target_status) {
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$this->target_status = $tStatus;
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}
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return;
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}
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} else {
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switch ($status) {
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case Cnst::PT_ARCHIVE:
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case Cnst::PT_DELETED:
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$this->target_status = $status;
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return;
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}
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}
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throw new RuntimeException("Bad status: {$status}");
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}
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/**
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* Возвращает имя автора последнего поста или пустую строку
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*/
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protected function getlast_poster(): string
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{
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if (0 === $this->last_number) {
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return $this->poster;
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} elseif (1 === $this->last_number) {
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return $this->target;
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} else {
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return '';
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}
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}
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/**
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* Статус наличия новых сообщений в теме
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*/
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protected function gethasNew(): bool
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{
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return isset($this->c->pms->idsNew[$this->id]);
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}
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/**
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* Статус закрытия темы
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*/
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protected function getclosed(): bool
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{
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$p = $this->{"{$this->zp}_status"};
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$t = $this->{"{$this->zt}_status"};
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return Cnst::PT_DELETED === $t
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|| Cnst::PT_ARCHIVE === $t
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|| (
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Cnst::PT_ARCHIVE === $p
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&& Cnst::PT_NOTSENT !== $t
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);
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}
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protected function getbyOrFor(): array
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{
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if ('poster' === $this->zp) {
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return ['for %s', $this->target];
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} else {
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return ['by %s', $this->poster];
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}
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}
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/**
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* Количество страниц в теме
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*/
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protected function getnumPages(): int
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{
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if (null === $this->num_replies) {
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throw new RuntimeException('The model does not have the required data');
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}
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return (int) \ceil(($this->num_replies + 1) / $this->c->user->disp_posts);
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}
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/**
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* Статус наличия установленной страницы в теме
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*/
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public function hasPage(): bool
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{
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return $this->page > 0 && $this->page <= $this->numPages;
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}
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/**
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* Массив страниц темы
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*/
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protected function getpagination(): array
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{
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$page = (int) $this->page;
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if (
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$page < 1
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&& 1 === $this->numPages
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) {
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// 1 страницу в списке тем раздела не отображаем
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return [];
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} else {
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return $this->c->Func->paginate(
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$this->numPages,
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$page,
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'PMAction',
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[
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'second' => $this->c->pms->second,
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'action' => Cnst::ACTION_TOPIC,
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'more1' => $this->id,
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'page' => 'more2', // нестандарная переменная для page
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]
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);
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}
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}
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/**
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* Вычисляет страницу темы на которой находится данное сообщение
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*/
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public function calcPage(int $pid): void
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{
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$vars = [
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':tid' => $this->id,
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':pid' => $pid,
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];
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$query = 'SELECT COUNT(pp.id) AS pnum, MAX(pp.id) as pmax
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FROM ::pm_posts AS pp
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WHERE pp.topic_id=?i:tid AND pp.id<=?i:pid';
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$result = $this->c->DB->query($query, $vars)->fetch();
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if (
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empty($result['pmax'])
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|| $result['pmax'] !== $pid
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) {
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$this->page = null;
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} else {
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$this->page = (int) \ceil($result['pnum'] / $this->c->user->disp_posts);
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}
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}
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/**
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* Возвращает массив сообщений с установленной страницы
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*/
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public function pageData(): array
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{
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if (! $this->hasPage()) {
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throw new InvalidArgumentException('Bad number of displayed page');
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}
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$count = ($this->page - 1) * $this->c->user->disp_posts;
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$vars = [
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':tid' => $this->id,
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':offset' => $count,
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':rows' => $this->c->user->disp_posts,
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];
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$query = 'SELECT pp.id
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FROM ::pm_posts AS pp
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WHERE pp.topic_id=?i:tid
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ORDER BY pp.id
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LIMIT ?i:offset, ?i:rows';
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$list = $this->c->DB->query($query, $vars)->fetchAll(PDO::FETCH_COLUMN);
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$posts = $this->c->pms->loadByIds(Cnst::PPOST, $list);
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foreach ($posts as $post) {
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++$count;
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if ($post instanceof PPost) {
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$post->__postNumber = $count;
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}
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}
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return $posts;
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}
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/**
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* Обновляет метку визита
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*/
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public function updateVisit(): void
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{
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$visit = $this->{"{$this->zp}_visit"};
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if ($visit >= $this->last_post) {
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return;
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}
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$this->{"{$this->zp}_visit"} = $this->last_post;
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$this->c->pms->update(Cnst::PTOPIC, $this);
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$this->c->pms->updateFromPTopics(false, $this);
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}
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/**
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* Возвращает массив сообщений обзора темы
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*/
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public function review(): array
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{
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if ($this->c->config->i_topic_review < 1) {
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return [];
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}
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$count = $this->num_replies + 1;
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$vars = [
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':tid' => $this->id,
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':rows' => $this->c->config->i_topic_review,
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];
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$query = 'SELECT pp.id
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FROM ::pm_posts AS pp
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WHERE pp.topic_id=?i:tid
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ORDER BY pp.id DESC
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LIMIT 0, ?i:rows';
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$list = $this->c->DB->query($query, $vars)->fetchAll(PDO::FETCH_COLUMN);
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$posts = $this->c->pms->loadByIds(Cnst::PPOST, $list);
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foreach ($posts as $post) {
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if ($post instanceof PPost) {
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$post->__postNumber = $count;
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}
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--$count;
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}
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return $posts;
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}
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/**
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* Статус возможности ответа в теме
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*/
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protected function getcanReply(): bool
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{
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return ! $this->closed;
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// + куча условий!!!!!!!!!!
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}
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/**
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* Аргументы для ссылки для ответа в теме
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*/
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protected function getdataReply(): array
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{
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return [
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'second' => $this->c->pms->second,
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'action' => Cnst::ACTION_SEND,
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'more1' => $this->id,
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];
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}
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/**
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* Ссылка для ответа в теме
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*/
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protected function getlinkReply(): string
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{
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return $this->c->Router->link('PMAction', $this->dataReply);
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}
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}
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