346 lines
9.9 KiB
PHP
Executable file
346 lines
9.9 KiB
PHP
Executable file
<?php
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/*
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* Discussion Board
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*/
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namespace Sakura;
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/**
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* Class Forums
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* @package Sakura
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*/
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class Forums
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{
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// Empty forum template
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public static $emptyForum = [
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'forum_id' => 0,
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'forum_name' => 'Forum',
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'forum_desc' => '',
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'forum_link' => '',
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'forum_category' => 0,
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'forum_type' => 1,
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'forum_posts' => 0,
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'forum_topics' => 0,
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];
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// Get a forum or category
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public static function getForum($id)
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{
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// Get the forumlist from the database
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$forums = Database::fetch('forums');
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// Sneak the template in the array
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$forums['fb'] = self::$emptyForum;
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// Create an array to store the forum once we found it
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$forum = [];
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// Try to find the requested forum
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foreach ($forums as $list) {
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// Once found set $forum to $list and break the loop
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if ($list['forum_id'] == $id) {
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$forum['forum'] = $list;
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break;
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}
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}
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// If $forum is still empty after the foreach return false
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if (empty($forum)) {
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return false;
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}
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// Create conditions for fetching the forums
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$conditions['forum_category'] = [$id, '='];
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// If the current category is 0 (the built in fallback) prevent getting categories
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if ($id == 0) {
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$conditions['forum_type'] = ['1', '!='];
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}
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// Check if this forum/category has any subforums
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$forum['forums'] = Database::fetch('forums', true, $conditions);
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// Get the userdata related to last posts
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foreach ($forum['forums'] as $key => $sub) {
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// Get last post in forum
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$lastPost = Database::fetch('posts', false, [
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'forum_id' => [$sub['forum_id'], '='],
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], ['post_id', true]);
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$forum['forums'][$key]['last_poster'] = new User($lastPost['poster_id']);
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$forum['forums'][$key]['last_post'] = array_merge(
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empty($lastPost) ? [] : $lastPost,
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['elapsed' => Main::timeElapsed($lastPost['post_time'])]
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);
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}
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// Lastly grab the topics for this forum
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$forum['topics'] = self::getTopics($forum['forum']['forum_id']);
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// Return the forum/category
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return $forum;
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}
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// Getting all topics from a forum
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public static function getTopics($id)
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{
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// Get the topics from the database
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$topics = Database::fetch('topics', true, [
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'forum_id' => [$id, '='],
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]);
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// Get the userdata related to last posts
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foreach ($topics as $key => $topic) {
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// Get the reply count
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$topics[$key]['reply_count'] = Database::count('posts', [
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'topic_id' => [$topic['topic_id'], '='],
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])[0];
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// Get first post in topics
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$firstPost = Database::fetch('posts', false, [
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'topic_id' => [$topic['topic_id'], '='],
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]);
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$topics[$key]['first_poster'] = new User($firstPost['poster_id']);
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$topics[$key]['first_post'] = array_merge(
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empty($firstPost) ? [] : $firstPost,
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['elapsed' => Main::timeElapsed($firstPost['post_time'])]
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);
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// Get last post in topics
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$lastPost = Database::fetch('posts', false, [
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'topic_id' => [$topic['topic_id'], '='],
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], ['post_id', true]);
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$topics[$key]['last_poster'] = new User($lastPost['poster_id']);
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$topics[$key]['last_post'] = array_merge(
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empty($lastPost) ? [] : $lastPost,
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['elapsed' => Main::timeElapsed($lastPost['post_time'])]
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);
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}
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return $topics;
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}
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// Get posts of a thread
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public static function getTopic($id, $ignoreView = false)
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{
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// Get the topic data from the database
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$topicInfo = Database::fetch('topics', false, [
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'topic_id' => [$id, '='],
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]);
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// Check if there actually is anything
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if (empty($topicInfo)) {
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return false;
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}
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// Up the view count
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if (!$ignoreView) {
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// Get the new count
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$topicInfo['topic_views'] = $topicInfo['topic_views'] + 1;
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// Update the count
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Database::update('topics', [
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[
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'topic_views' => $topicInfo['topic_views'],
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],
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[
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'topic_id' => [$id, '='],
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],
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]);
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}
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// Get the posts from the database
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$rawPosts = Database::fetch('posts', true, [
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'topic_id' => [$id, '='],
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]);
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// Create storage array
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$topic = [];
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// Add forum data
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$topic['forum'] = self::getForum($topicInfo['forum_id']);
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// Store the topic info
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$topic['topic'] = $topicInfo;
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// Get first post in topics
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$firstPost = Database::fetch('posts', false, [
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'topic_id' => [$topic['topic']['topic_id'], '='],
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]);
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$topic['topic']['first_poster'] = new User($firstPost['poster_id']);
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$topic['topic']['first_post'] = array_merge(
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empty($firstPost) ? [] : $firstPost,
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['elapsed' => Main::timeElapsed($firstPost['post_time'])]
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);
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// Get last post in topics
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$lastPost = Database::fetch('posts', false, [
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'topic_id' => [$topic['topic']['topic_id'], '='],
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], ['post_id', true]);
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$topic['topic']['last_poster'] = new User($lastPost['poster_id']);
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$topic['topic']['last_post'] = array_merge(
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empty($lastPost) ? [] : $lastPost,
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['elapsed' => Main::timeElapsed($lastPost['post_time'])]
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);
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// Create space for posts
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$topic['posts'] = [];
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// Parse the data of every post
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foreach ($rawPosts as $post) {
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// Add post and metadata to the global storage array
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$topic['posts'][$post['post_id']] = array_merge($post, [
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'user' => (new User($post['poster_id'])),
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'elapsed' => Main::timeElapsed($post['post_time']),
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'is_op' => ($post['poster_id'] == $firstPost['poster_id'] ? '1' : '0'),
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'parsed_post' => self::parseMarkUp($post['post_text'], $post['post_parse'], $post['post_emotes']),
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]);
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// Just in case
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unset($_POSTER);
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}
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// Return the compiled topic data
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return $topic;
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}
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// Get a forum ID from a topic ID
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public static function getForumIdFromTopicId($id)
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{
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// Get the topic
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$topic = Database::fetch('topics', false, [
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'topic_id' => [$id, '='],
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]);
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// Return false if nothing was returned
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if (empty($topic)) {
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return false;
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}
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// Return the forum id
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return $topic['forum_id'];
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}
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// Get a topic ID from a post ID
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public static function getTopicIdFromPostId($id)
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{
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// Get the post
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$post = Database::fetch('posts', false, [
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'post_id' => [$id, '='],
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]);
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// Return false if nothing was returned
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if (empty($post)) {
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return false;
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}
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// Return the topic id
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return $post['topic_id'];
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}
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// Parse different markup flavours
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public static function parseMarkUp($text, $mode, $emotes = 1)
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{
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// Clean string
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$text = Main::cleanString($text);
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// Parse emotes
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if ($emotes) {
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$text = Main::parseEmotes($text);
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}
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// Switch between modes
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switch ($mode) {
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case 1:
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return Main::bbParse($text);
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case 2:
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return Main::mdParse($text);
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case 0:
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default:
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return $text;
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}
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}
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// Get forum statistics of a user
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public static function getUserStats($uid)
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{
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// Collect the stats
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return [
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'posts' => Database::count(
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'posts',
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['poster_id' => [$uid, '=']]
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)[0],
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'topics' => count(Database::fetch(
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'posts',
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true,
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['poster_id' => [$uid, '=']],
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['post_time'],
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null,
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['topic_id']
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)),
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];
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}
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// Creating a new post
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public static function createPost($poster, $title, $text, $forum, $topic = 0, $parse = 0, $signature = 0, $emotes = 0, $type = 0, $status = 0)
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{
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// Check if we're replying to a thread
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$getThread = Database::fetch('topics', false, ['topic_id' => [$topic, '=']]);
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// If nothing was returned create a new thread
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if (!$getThread) {
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// Insert the required data
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Database::insert('topics', [
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'forum_id' => $forum,
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'topic_title' => $title,
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'topic_time' => time(),
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'topic_status' => $status,
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'topic_type' => $type,
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]);
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// Fetch the last insert
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$getThread = Database::fetch('topics', false, [
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'topic_id' => [Database::lastInsertID(), '='],
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]);
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}
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// Insert the post
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Database::insert('posts', [
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'topic_id' => $getThread['topic_id'],
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'forum_id' => $getThread['forum_id'],
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'poster_id' => $poster,
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'post_time' => time(),
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'post_parse' => $parse,
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'post_signature' => $signature,
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'post_emotes' => $emotes,
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'post_subject' => $title,
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'post_text' => $text,
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]);
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// Fetch the last insert
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$getPost = Database::fetch('posts', false, [
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'post_id' => [Database::lastInsertID(), '='],
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]);
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// Return success
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return [1, 'SUCCESS', $getPost['forum_id'], $getPost['topic_id'], $getPost['post_id']];
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}
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}
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