forkbb/app/Models/Pages/Topic.php

<?php

namespace ForkBB\Models\Pages;

use ForkBB\Models\Page;

class Topic extends Page
{
    use CrumbTrait;

    /**
     * Переход к первому новому сообщению темы (или в конец)
     *
     * @param array $args
     *
     * @return Page
     */
    public function viewNew(array $args)
    {
        return $this->view('new', $args);
    }

    /**
     * Переход к первому непрочитанному сообщению (или в конец)
     *
     * @param array $args
     *
     * @return Page
     */
    public function viewUnread(array $args)
    {
        return $this->view('unread', $args);
    }

    /**
     * Переход к последнему сообщению темы
     *
     * @param array $args
     *
     * @return Page
     */
    public function viewLast(array $args)
    {
        return $this->view('last', $args);
    }


    /**
     * Просмотр темы по номеру сообщения
     *
     * @param array $args
     *
     * @return Page
     */
    public function viewPost(array $args)
    {
        return $this->view('post', $args);
    }

    /**
     * Просмотр темы по ее номеру
     *
     * @param array $args
     *
     * @return Page
     */
    public function viewTopic(array $args)
    {
        return $this->view('topic', $args);
    }

    /**
     * @param string $type
     * @param Models\Topic $topic
     *
     * @param Page
     */
    protected function go($type, $topic)
    {
        switch ($type) {
            case 'new':
                $pid = $topic->firstNew;
                break;
            case 'unread':
                $pid = $topic->firstUnread;
                break;
            case 'last':
                $pid = $topic->last_post_id;
                break;
            default:
                return $this->c->Message->message('Bad request');
        }

        return $this->c->Redirect->page('ViewPost', ['id' => $pid ?: $topic->last_post_id]);
    }

    /**
     * Подготовка данных для шаблона
     *
     * @param string $type
     * @param array $args
     *
     * @return Page
     */
    protected function view($type, array $args)
    {
        $topic = $this->c->ModelTopic->load((int) $args['id'], $type === 'post');

        if (! $topic->id || ! $topic->last_post_id) {
            return $this->c->Message->message('Bad request');
        }

        if ($topic->moved_to) {
            return $this->c->Redirect->page('Topic', ['id' => $topic->moved_to]);
        }

        switch ($type) {
            case 'topic':
                $topic->page = isset($args['page']) ? (int) $args['page'] : 1;
                break;
            case 'post':
                $topic->calcPage((int) $args['id']);
                break;
            default:
                return $this->go($type, $topic);
        }

        if (! $topic->hasPage()) {
            return $this->c->Message->message('Bad request');
        }

        if (! $posts = $topic->posts()) {
            return $this->go('last', $topic);
        }

        $this->c->Lang->load('topic');

        $user = $this->c->user;


/*
        list($fTree, $fDesc, $fAsc) = $this->c->forums;

        $moders = empty($topic['moderators']) ? [] : array_flip(unserialize($topic['moderators']));
        $parent = isset($fDesc[$topic['forum_id']][0]) ? $fDesc[$topic['forum_id']][0] : 0;
        $perm = $fTree[$parent][$topic['forum_id']];

        if($user->isBot) {
            $perm['post_replies'] = 0;
        }

        $newOn = null;
        if ($user->isAdmin) {
            $newOn = true;
        } elseif ($topic['closed'] == '1') {
            $newOn = false;
        } elseif ($perm['post_replies'] === 1
            || (null === $perm['post_replies'] && $user->g_post_replies == '1')
            || ($user->isAdmMod && isset($moders[$user->id]))
        ) {
            $newOn = true;
        }


        // парсер и его настройка для сообщений
        $bbcodes = include $this->c->DIR_CONFIG . '/defaultBBCode.php';
        $smilies = $this->c->smilies->list; //????
        foreach ($smilies as &$cur) {
            $cur = $this->c->PUBLIC_URL . '/img/sm/' . $cur;
        }
        unset($cur);
        $bbInfo = $this->c->BBCODE_INFO;
        $bbWList = $this->c->config->p_message_bbcode == '1' ? null : [];
        $bbBList = $this->c->config->p_message_img_tag == '1' ? [] : ['img'];
        $parser = $this->c->Parser;
        $parser->setBBCodes($bbcodes)
               ->setAttr('isSign', false)
               ->setWhiteList($bbWList)
               ->setBlackList($bbBList);
        if ($user->show_smilies == '1') {
            $parser->setSmilies($smilies)
                   ->setSmTpl($bbInfo['smTpl'], $bbInfo['smTplTag'], $bbInfo['smTplBl']);
        }

        $genders = [1 => ' f-user-male', 2 => ' f-user-female'];
        $postCount = 0;
        $posts = [];
        $signs = [];
        $posters = [];
        $timeMax = 0;
        while ($cur = $stmt->fetch()) {
            // данные по автору сообшения
            if (isset($posters[$cur['poster_id']])) {
                $post = $posters[$cur['poster_id']];
            } else {
                $post = [
                    'poster'            => $cur['username'],
                    'poster_id'         => $cur['poster_id'],
                    'poster_title'      => $this->c->censorship->censor($this->userGetTitle($cur)),
                    'poster_avatar'     => null,
                    'poster_registered' => null,
                    'poster_location'   => null,
                    'poster_info_add'   => false,
                    'poster_link'       => null,
                    'poster_posts'      => null,
                    'poster_gender'     => '',
                    'poster_online'     => '',

                ];
                if ($cur['poster_id'] > 1) {
                    if ($user->g_view_users == '1') {
                        $post['poster_link'] = $this->c->Router->link('User', ['id' => $cur['poster_id'], 'name' => $cur['username']]);
                    }
                    if ($this->c->config->o_avatars == '1' && $user->show_avatars == '1') {
                        $post['poster_avatar'] = $this->userGetAvatarLink($cur['poster_id']);
                    }
                    if ($this->c->config->o_show_user_info == '1') {
                        $post['poster_info_add'] = true;

                        $post['poster_registered'] = $this->time($cur['registered'], true);

                        $post['poster_posts']     = $this->number($cur['num_posts']);
                        $post['poster_num_posts'] = $cur['num_posts'];

                        if ($cur['location'] != '') {
                            $post['poster_location'] = $this->c->censorship->censor($cur['location']);
                        }
                        if (isset($genders[$cur['gender']])) {
                            $post['poster_gender'] = $genders[$cur['gender']];
                        }
                    }
                    $post['poster_online'] = ' f-user-online'; //????

                    $posters[$cur['poster_id']] = $post;

                    if ($this->c->config->o_signatures == '1'
                        && $cur['signature'] != ''
                        && $user->show_sig == '1'
                        && ! isset($signs[$cur['poster_id']])
                    ) {
                        $signs[$cur['poster_id']] = $cur['signature'];
                    }
                }
            }

            // данные по сообщению
            $post['id']         = $cur['id'];
            $post['link']       = $this->c->Router->link('ViewPost', ['id' => $cur['id']]);
            $post['posted']     = $this->time($cur['posted']);
            $post['posted_utc'] = gmdate('Y-m-d\TH:i:s\Z', $cur['posted']);

            $timeMax = max($timeMax, $cur['posted']);

            $parser->parse($this->c->censorship->censor($cur['message']));
            if ($this->c->config->o_smilies == '1' && $user->show_smilies == '1' && $cur['hide_smilies'] == '0') {
                $parser->detectSmilies();
            }
            $post['message'] = $parser->getHtml();

            // номер сообшения в теме
            if ($stickFP && $offset > 0 && $cur['id'] == $topic['first_post_id']) {
                $post['post_number'] = 1;
            } else {
                ++$postCount;
                $post['post_number'] = $offset + $postCount;
            }

            // данные по элементам управления
            $controls = [];
            $vars = ['id' => $cur['id']];
            if (! $user->isAdmin && ! $user->isGuest) {
                $controls['report'] = [$this->c->Router->link('ReportPost', $vars), 'Report'];
            }
            if ($user->isAdmin
                || ($user->isAdmMod && isset($moders[$user->id]) && ! in_array($cur['poster_id'], $this->c->admins->list)) //????
            ) {
                $controls['delete'] = [$this->c->Router->link('DeletePost', $vars), 'Delete'];
                $controls['edit'] = [$this->c->Router->link('EditPost', $vars), 'Edit'];
            } elseif ($topic['closed'] != '1'
                && $cur['poster_id'] == $user->id
                && ($user->g_deledit_interval == '0' || $cur['edit_post'] == '1' || time() - $cur['posted'] < $user->g_deledit_interval)
            ) {
                if (($cur['id'] == $topic['first_post_id'] && $user->g_delete_topics == '1') || ($cur['id'] != $topic['first_post_id'] && $user->g_delete_posts == '1')) {
                    $controls['delete'] = [$this->c->Router->link('DeletePost', $vars), 'Delete'];
                }
                if ($user->g_edit_posts == '1') {
                    $controls['edit'] = [$this->c->Router->link('EditPost', $vars), 'Edit'];
                }
            }
            if ($newOn) {
                $controls['quote'] = [$this->c->Router->link('NewReply', ['id' => $topic['id'], 'quote' => $cur['id']]), 'Reply'];
            }

            $post['controls'] = $controls;

            $posts[] = $post;
        }

        if ($signs) {
            // настройка парсера для подписей
            $bbWList = $this->c->config->p_sig_bbcode == '1' ? $bbInfo['forSign'] : [];
            $bbBList = $this->c->config->p_sig_img_tag == '1' ? [] : ['img'];
            $parser->setAttr('isSign', true)
                   ->setWhiteList($bbWList)
                   ->setBlackList($bbBList);

            foreach ($signs as &$cur) {
                $parser->parse($this->c->censorship->censor($cur));
                if ($this->c->config->o_smilies_sig == '1' && $user->show_smilies == '1') {
                    $parser->detectSmilies();
                }
                $cur = $parser->getHtml();
            }
            unset($cur);
        }

        $topic['subject'] = $this->c->censorship->censor($topic['subject']);

*/
        // данные для формы быстрого ответа
        $form = null;
        if ($topic->canReply && $this->c->config->o_quickpost == '1') {
            $form = [
                'action' => $this->c->Router->link('NewReply', ['id' => $topic->id]),
                'hidden' => [
                    'token' => $this->c->Csrf->create('NewReply', ['id' => $topic->id]),
                ],
                'sets'   => [],
                'btns'   => [
                    'submit'  => ['submit', __('Submit'), 's'],
                    'preview' => ['submit', __('Preview'), 'p'],
                ],
            ];

            $fieldset = [];
            if ($user->isGuest) {
                $fieldset['username'] = [
                    'dl'        => 't1',
                    'type'      => 'text',
                    'maxlength' => 25,
                    'title'     => __('Username'),
                    'required'  => true,
                    'pattern'   => '^.{2,25}$',
                ];
                $fieldset['email'] = [
                    'dl'        => 't2',
                    'type'      => 'text',
                    'maxlength' => 80,
                    'title'     => __('Email'),
                    'required'  => $this->c->config->p_force_guest_email == '1',
                    'pattern'   => '.+@.+',
                ];
            }

            $fieldset['message'] = [
                'type'     => 'textarea',
                'title'    => __('Message'),
                'required' => true,
                'bb'       => [
                    ['link', __('BBCode'), __($this->c->config->p_message_bbcode == '1' ? 'on' : 'off')],
                    ['link', __('url tag'), __($this->c->config->p_message_bbcode == '1' && $user->g_post_links == '1' ? 'on' : 'off')],
                    ['link', __('img tag'), __($this->c->config->p_message_bbcode == '1' && $this->c->config->p_message_img_tag == '1' ? 'on' : 'off')],
                    ['link', __('Smilies'), __($this->c->config->o_smilies == '1' ? 'on' : 'off')],
                ],
            ];
            $form['sets'][] = [
                'fields' => $fieldset,
            ];

            $fieldset = [];
            if ($user->isAdmin || ($user->isAdmMod && isset($moders[$user->id]))) {
                $fieldset['merge'] = [
                    'type'    => 'checkbox',
                    'label'   => __('Merge posts'),
                    'value'   => '1',
                    'checked' => true,
                ];
            }
            if ($fieldset) {
                $form['sets'][] = [
                    'legend' => __('Options'),
                    'fields' => $fieldset,
                ];
            }
        }

        $this->nameTpl      = 'topic';
        $this->onlinePos    = 'topic-' . $topic->id;
        $this->onlineDetail = true;
        $this->canonical    = $this->c->Router->link('Topic', ['id' => $topic->id, 'name' => $topic->cens()->subject, 'page' => $topic->page]);
        $this->topic        = $topic;
        $this->posts        = $posts;
        $this->crumbs       = $this->crumbs($topic);
        $this->pagination   = $topic->pagination;
        $this->online       = $this->c->Online->calc($this)->info();
        $this->stats        = null;
        $this->form         = $form;

        if ($topic->showViews) {
            $topic->incViews();
        }
/*
        if (! $user->isGuest) {
            $vars = [
                ':uid'   => $user->id,
                ':tid'   => $topic->id,
                ':read'  => $topic->mt_last_read,
                ':visit' => $topic->mt_last_visit,
            ];
            $flag = false;
            $lower = max((int) $user->u_mark_all_read, (int) $topic->mf_mark_all_read, (int) $topic->mt_last_read); //????
            if ($timeMax > $lower) {
                $vars[':read'] = $timeMax;
                $flag = true;
            }
            $upper = max($lower, (int) $topic->mt_last_visit, (int) $user->last_visit); //????
            if ($topic->last_post > $upper) {
                $vars[':visit'] = $topic->last_post;
                $flag = true;
            }
            if ($flag) {
                if (empty($topic->mt_last_read) && empty($topic->mt_last_visit)) {
                    $this->c->DB->exec('INSERT INTO ::mark_of_topic (uid, tid, mt_last_visit, mt_last_read)
                                        SELECT ?i:uid, ?i:tid, ?i:visit, ?i:read
                                        FROM ::groups
                                        WHERE NOT EXISTS (SELECT 1
                                                          FROM ::mark_of_topic
                                                          WHERE uid=?i:uid AND tid=?i:tid)
                                        LIMIT 1', $vars);
                } else {
                    $this->c->DB->exec('UPDATE ::mark_of_topic
                                        SET mt_last_visit=?i:visit, mt_last_read=?i:read
                                        WHERE uid=?i:uid AND tid=?i:tid', $vars);
                }
            }
        }
*/
        return $this;
    }
}