<?php

/**
 * Kunena Component
 *
 * @package         Kunena.Site
 * @subpackage      Views
 *
 * @copyright       Copyright (C) 2008 - 2026 Kunena Team. All rights reserved.
 * @license         https://www.gnu.org/copyleft/gpl.html GNU/GPL
 * @link            https://www.kunena.org
 **/

namespace Kunena\Forum\Site\View\Topic;

\defined('_JEXEC') or die();

use Exception;
use Joomla\CMS\Factory;
use Joomla\CMS\Uri\Uri;
use Joomla\Database\Exception\ExecutionFailureException;
use Kunena\Forum\Administrator\Helper\UserHelper;
use Kunena\Forum\Libraries\Error\KunenaError;
use Kunena\Forum\Libraries\Factory\KunenaFactory;
use Kunena\Forum\Libraries\Forum\Category\KunenaCategoryHelper;
use Kunena\Forum\Libraries\Forum\Topic\Rate\KunenaRateHelper;
use Kunena\Forum\Libraries\Forum\Topic\KunenaTopicHelper;
use Kunena\Forum\Libraries\Html\KunenaParser;
use Kunena\Forum\Libraries\View\KunenaView;
use stdClass;

/**
 * Topic View
 *
 * @since   Kunena 6.0
 */
class raw extends KunenaView
{
    /**
     * @param   null  $tpl  tpl
     *
     * @return  void
     *
     * @since   Kunena 6.0
     *
     * @throws  Exception
     */
    public function displayEdit($tpl = null)
    {
        $body     = Factory::getApplication()->getInput()->post->get('body', '', 'raw');
        $response = [];

        if ($this->me->exists() || $this->config->pubWrite) {
            $msgbody              = KunenaParser::parseBBCode($body, $this);
            $response['preview'] = $msgbody;
        }

        // Set the MIME type and header for JSON output.
        $this->document->setMimeEncoding('application/json');
        Factory::getApplication()->setHeader(
            'Content-Disposition',
            'attachment; filename="' . $this->getName() . '.' . $this->getLayout() . '.json"'
        );
        Factory::getApplication()->sendHeaders();

        echo json_encode($response);
    }

    /**
     * Return JSON results of smilies available
     *
     * @param   string  $tpl  tpl
     *
     * @return  void
     *
     * @since   Kunena 4.0
     *
     * @throws  Exception
     */
    public function displayListEmoji($tpl = null)
    {
        $response = [];

        if ($this->me->exists()) {
            $search = $this->app->getInput()->get('search');

            $db     = Factory::getContainer()->get('DatabaseDriver');
            $kquery = $db->createQuery();
            $kquery->select('*')->from("{$db->quoteName('#__kunena_smileys')}")->where("code LIKE '%{$db->escape($search)}%' AND emoticonbar=1");
            $db->setQuery($kquery);

            try {
                $smileys = $db->loadObjectList();
            } catch (ExecutionFailureException $e) {
                KunenaError::displayDatabaseError($e);
            }

            foreach ($smileys as $smiley) {
                $emojis['key']  = $smiley->code;
                $emojis['name'] = $smiley->code;
                $emojis['url']  = Uri::root() . 'media/kunena/emoticons/' . $smiley->location;

                $response['emojis'][] = $emojis;
            }
        }

        // Set the MIME type and header for JSON output.
        $this->document->setMimeEncoding('application/json');
        Factory::getApplication()->setHeader(
            'Content-Disposition',
            'attachment; filename="' . $this->getName() . '.' . $this->getLayout() . '.json"'
        );
        Factory::getApplication()->sendHeaders();

        echo json_encode($response);
    }

    /**
     * Send list of topic icons in JSON for the category set selected
     *
     * @return  void
     *
     * @since   Kunena 6.0
     *
     * @throws  Exception
     */
    public function displayTopicIcons()
    {
        $catid = $this->app->getInput()->getInt('catid', 0);

        $category         = KunenaCategoryHelper::get($catid);
        $categoryIconset = $category->iconset;
        $app              = Factory::getApplication();

        if (empty($categoryIconset)) {
            $response = [];

            // Set the MIME type and header for JSON output.
            $this->document->setMimeEncoding('application/json');
            $app->setHeader('Content-Disposition', 'attachment; filename="' . $this->getName() . '.' . $this->getLayout() . '.json"');
            Factory::getApplication()->sendHeaders();

            echo json_encode($response);
        }

        $topicIcons = [];

        $template = KunenaFactory::getTemplate();

        $xmlfile = JPATH_ROOT . '/media/kunena/topic_icons/' . $categoryIconset . '/topicIcons.xml';

        if (is_file($xmlfile)) {
            $xml = simplexml_load_file($xmlfile);

            foreach ($xml->icons as $icons) {
                $type   = (string) $icons->attributes()->type;
                $width  = (int) $icons->attributes()->width;
                $height = (int) $icons->attributes()->height;

                foreach ($icons->icon as $icon) {
                    $attributes = $icon->attributes();
                    $icon       = new stdClass();
                    $icon->id   = (int) $attributes->id;
                    $icon->type = (string) $attributes->type ? (string) $attributes->type : $type;
                    $icon->name = (string) $attributes->name;

                    if ($icon->type != 'user') {
                        $icon->id = $icon->type . '_' . $icon->name;
                    }

                    $icon->iconset   = $categoryIconset;
                    $icon->published = (int) $attributes->published;
                    $icon->title     = (string) $attributes->title;
                    $icon->b2        = (string) $attributes->b2;
                    $icon->b3        = (string) $attributes->b3;
                    $icon->fa        = (string) $attributes->fa;
                    $icon->filename  = (string) $attributes->src;
                    $icon->width     = (int) $attributes->width ? (int) $attributes->width : $width;
                    $icon->height    = (int) $attributes->height ? (int) $attributes->height : $height;
                    $icon->path      = Uri::root() . 'media/kunena/topic_icons/' . $categoryIconset . '/' . $icon->filename;
                    $icon->relpath   = $template->getTopicIconPath("{$icon->filename}", false);
                    $topicIcons[]    = $icon;
                }
            }
        }

        // Set the MIME type and header for JSON output.
        $this->document->setMimeEncoding('application/json');
        $app->setHeader('Content-Disposition', 'attachment; filename="' . $this->getName() . '.' . $this->getLayout() . '.json"');
        Factory::getApplication()->sendHeaders();

        echo json_encode($topicIcons);
    }

    /**
     * Load global rate for the topic
     *
     * @return  void
     *
     * @since   Kunena 6.0
     *
     * @throws  Exception
     */
    public function displayGetrate()
    {
        $user = Factory::getApplication()->getIdentity();

        $topicid  = $this->app->getInput()->get('topic_id', 0, 'int');
        $app      = Factory::getApplication();

        if ($user->id == 0 || KunenaTopicHelper::get($topicid)->first_post_userid == $this->me->userid) {
            $response = KunenaRateHelper::getSelected($topicid);
        } else {
            $response = KunenaRateHelper::getRate($topicid, $user->id);
        }

        // Set the MIME type and header for JSON output.
        $this->document->setMimeEncoding('application/json');
        $app->setHeader('Content-Disposition', 'attachment; filename="' . $this->getName() . '.' . $this->getLayout() . '.json"');
        Factory::getApplication()->sendHeaders();

        echo json_encode($response);
    }

    /**
     * Save rate for user logged in by JSON call
     *
     * @param   null  $tpl  tpl
     *
     * @return  void
     *
     * @since   Kunena 6.0
     *
     * @throws  Exception
     */
    public function displayRate($tpl = null)
    {
        $starid   = $this->app->getInput()->get('starid', 0, 'int');
        $topicid  = $this->app->getInput()->get('topic_id', 0, 'int');
        $response = [];
        $app      = Factory::getApplication();
        $user     = UserHelper::getMyself();

        if ($user->exists() || $this->config->ratingEnabled) {
            $rate           = KunenaRateHelper::get($topicid);
            $rate->rate     = $starid;
            $rate->topic_id = $topicid;

            $response = $rate->save($this->me);

            $selected = KunenaRateHelper::getSelected($topicid);

            $topic         = KunenaTopicHelper::get($topicid);
            $topic->rating = $selected;
            $topic->save();
        }

        // Set the MIME type and header for JSON output.
        $this->document->setMimeEncoding('application/json');
        $app->setHeader('Content-Disposition', 'attachment; filename="' . $this->getName() . '.' . $this->getLayout() . '.json"');
        Factory::getApplication()->sendHeaders();

        echo $response;
    }

    /**
     * Return the template text corresponding to the category selected
     *
     * @param   null  $tpl  tpl
     *
     * @return  void
     *
     * @since   Kunena 5.1
     *
     * @throws  Exception
     */
    public function displayCategorytemplatetext($tpl = null)
    {
        $app      = Factory::getApplication();
        $catid    = $this->app->getInput()->getInt('catid', 0);

        $category = KunenaCategoryHelper::get($catid);

        $response = $category->topictemplate;

        // Set the MIME type and header for JSON output.
        $this->document->setMimeEncoding('application/json');
        $app->setHeader('Content-Disposition', 'attachment; filename="' . $this->getName() . '.' . $this->getLayout() . '.json"');
        Factory::getApplication()->sendHeaders();

        echo json_encode($response);
    }
}