Wordpress/Helix_Website
2
0
Fork 0
Code Issues 4 Pull Requests Packages Projects Releases Wiki Activity
4fe9bedfe3
Helix_Website/wp-content/plugins/wpforo/wpf-includes/class-cache.php

349 lines
12 KiB
PHP
Raw Blame History

<?php
// Exit if accessed directly
if( !defined( 'ABSPATH' ) ) exit;
class wpForoCache{
public $object;
public $dir;
public $lang;
function __construct(){
$this->init();
}
private function init(){
$wp_upload_dir = wp_upload_dir();
$uplds_dir = $wp_upload_dir['basedir']."/wpforo";
$cache_dir = $uplds_dir . "/cache";
if( !is_dir($uplds_dir) ) wp_mkdir_p($uplds_dir);
if( !is_dir($cache_dir) ) $this->dir($cache_dir);
if( !is_dir($cache_dir . '/tag') ) $this->mkdir(array($cache_dir . '/tag'));
if( !is_dir($cache_dir . '/item/tag') ) $this->mkdir(array($cache_dir . '/item/tag'));
$this->dir = $cache_dir;
$this->lang = get_locale();
}
public function get_key( $type = 'html' ){
if($type == 'html'){
$ug = WPF()->current_user_groupid;
return md5( preg_replace('|(.+)\#.+?$|is', '$1', $_SERVER['REQUEST_URI']) . $ug );
}
}
private function dir( $cache_dir ){
$dirs = array( $cache_dir,
$cache_dir . '/forum',
$cache_dir . '/topic',
$cache_dir . '/post',
$cache_dir . '/tag',
$cache_dir . '/item',
$cache_dir . '/item/forum',
$cache_dir . '/item/topic',
$cache_dir . '/item/post',
$cache_dir . '/item/tag');
$this->mkdir( $dirs );
}
private function mkdir( $dirs ){
foreach( $dirs as $dir ){
wp_mkdir_p($dir);
wpforo_write_file( $dir . '/index.html' , '' );
wpforo_write_file( $dir . '/.htaccess' , 'deny from all' );
}
}
public function on( $type = 'object_cashe' ){
if( $type == 'html_cashe' ){
if( wpforo_feature('output-buffer') && function_exists('ob_start') ){
return wpforo_feature( 'html_cashe');
}
else{
return false;
}
}
else{
return wpforo_feature($type);
}
}
public function get( $key, $type = 'loop', $template = NULL ){
$template = ( $template ) ? $template : WPF()->current_object['template'];
$loop_templates = array('forum', 'topic', 'post', 'tag');
if( $type == 'loop' && $template ){
if( $this->exists($key, $template) ){
if( in_array( $template, $loop_templates) ){
$cache_file = $this->dir . '/' . $template . '/' . $key;
$array = wpforo_get_file_content( $cache_file );
return @unserialize( $array );
}
}
}
}
public function get_item( $id, $type = 'post' ){
if( $id ){ $key = $id . '_' . $this->lang;
if( $this->exists( $key, 'item', $type )){
$cache_file = $this->dir . '/item/' . $type . '/' . $key;
$array = wpforo_get_file_content( $cache_file );
return @unserialize( $array );
}
}
}
public function get_html(){
$template = WPF()->current_object['template'];
if( $template == 'forum' ){
$key = $this->get_key();
if( $this->exists($key, $template) ){
$cache_file = $this->dir . '/' . $template . '/' . $key;
$html = wpforo_get_file_content( $cache_file );
return $this->filter($html);
}
}
return false;
}
public function html( $content ){
if(!$this->on('html_cashe')) return false;
$template = WPF()->current_object['template'];
if( $template == 'forum' ){
$key = $this->get_key();
$this->create_html( $content, $template, $key );
}
}
public function create( $mode = 'loop', $cache = array(), $type = 'post' ){
if(!$this->on('object_cashe')) return false;
$template = WPF()->current_object['template'];
if( $template == 'forum' ) { $this->check( $this->dir . '/item/post' ); }
if( $mode == 'loop' && $template ){
if( wpfval($cache, 'tags') ){
$this->create_files( $cache['tags'], 'tag' );
}
if( $template == 'forum' || $template == 'topic' || $template == 'post' ){
$cache = WPF()->forum->get_cache('forums');
$this->create_files( $cache, $template );
$cache = WPF()->topic->get_cache('topics');
$this->create_files( $cache, $template );
$cache = WPF()->post->get_cache('posts');
$this->create_files( $cache, $template );
}
}
elseif( $mode == 'item' && !empty($cache) ){
$this->create_files( $cache, 'item', $type );
}
}
public function create_files( $cache = array(), $template = '', $type = '' ){
if( !empty($cache) ){
$type = ( $type ) ? $type . '/' : '' ;
foreach( $cache as $key => $object ){
if($template == 'item') $key = $key . '_' . $this->lang;
if( !$this->exists($key, $template) ){
$object = serialize($object);
wpforo_write_file( $this->dir . '/' . $template . '/' . $type . $key , $object );
}
}
}
}
public function create_html( $content, $template = '', $key = '' ){
if( $content ){
if( !$this->exists($key, $template) ){
wpforo_write_file( $this->dir . '/' . $template . '/' . $key , $content );
}
}
}
public function create_custom( $args = array(), $items = array(), $template = 'post', $items_count = 0 ){
if(empty($args) || !is_array($args)) return;
if(empty($items) || !is_array($items)) return;
$cache = array(); $hach = serialize($args);
$object_key = md5( $hach . WPF()->current_user_groupid );
$cache[$object_key]['items'] = $items;
$cache[$object_key]['items_count'] = $items_count;
$this->create_files( $cache, $template );
}
public function filter( $html = '' ){
//exit();
$html = preg_replace('|<div[\s\t]*id=\"wpf\-msg\-box\"|is', '<div style="display:none;"', $html);
return $html;
}
#################################################################################
/**
* Cleans forum cache
*
* @since 1.2.1
*
* @param integer Item ID (e.g.: $topicid or $postid) | (!) ID is 0 on dome actions (e.g.: delete actions)
* @param string Item Type (e.g.: 'forum', 'topic', 'post', 'user', 'widget', etc...)
* @param array Item data as array
*
* @return NULL
*/
public function clean( $id, $template, $item = array() ){
$dirs = array();
$userid = (isset($item['userid']) && $item['userid']) ? $item['userid'] : 0;
$postid = (isset($item['postid']) && $item['postid']) ? $item['postid'] : 0;
$topicid = (isset($item['topicid']) && $item['topicid']) ? $item['topicid'] : 0;
$forumid = (isset($item['forumid']) && $item['forumid']) ? $item['forumid'] : 0;
$parentid = (isset($item['parentid']) && $item['parentid']) ? $item['parentid'] : 0;
$root = (isset($item['root']) && $item['root']) ? $item['root'] : 0;
$tagid = (isset($item['tagid']) && $item['tagid']) ? $item['tagid'] : 0;
WPF()->forum->reset();
WPF()->topic->reset();
WPF()->post->reset();
if( $template == 'forum' || $template == 'forum-soft' ){
$id = isset($id) ? $id : $forumid;
if( $template == 'forum'){
$dirs = array( $this->dir . '/forum', $this->dir . '/item/forum' );
WPF()->seo->clear_cache();
} elseif( $template == 'forum-soft' ) {
$dirs = array( $this->dir . '/forum' );
}
if( $id ){
$file = $this->dir . '/item/forum/' . $id . '_' . $this->lang; $this->clean_file( $file );
}
}
elseif( $template == 'topic' || $template == 'topic-soft' ){
$id = isset($id) ? $id : $topicid;
if( $template == 'topic'){
WPF()->seo->clear_cache();
$dirs = array( $this->dir . '/forum', $this->dir . '/item/forum', $this->dir . '/topic', $this->dir . '/post' );
}
if( $template == 'topic-soft' && $forumid ){
$file = $this->dir . '/item/forum/' . $forumid . '_' . $this->lang; $this->clean_file( $file );
}
if( $id ){
$file = $this->dir . '/item/topic/' . $id . '_' . $this->lang; $this->clean_file( $file );
$postid = (isset($item['first_postid']) && $item['first_postid']) ? $item['first_postid'] : 0;
if( $postid ) $file = $this->dir . '/item/post/' . $postid . '_' . $this->lang; $this->clean_file( $file );
}
$this->clear_forum_statistic();
$this->clear_visitor_tracking();
}
elseif( $template == 'post' || $template == 'post-soft' ){
$id = isset($id) ? $id : $postid;
if( $template == 'post'){
$dirs = array( $this->dir . '/forum', $this->dir . '/topic', $this->dir . '/post' );
}
if( $forumid ){
$file = $this->dir . '/item/forum/' . $forumid . '_' . $this->lang; $this->clean_file( $file );
}
if( $topicid ){
$file = $this->dir . '/item/topic/' . $topicid . '_' . $this->lang; $this->clean_file( $file );
}
if( $parentid ){
$file = $this->dir . '/item/post/' . $parentid . '_' . $this->lang; $this->clean_file( $file );
}
if( $root ){
$file = $this->dir . '/item/post/' . $root . '_' . $this->lang; $this->clean_file( $file );
}
if( $id ){
$file = $this->dir . '/item/post/' . $id . '_' . $this->lang; $this->clean_file( $file );
}
$this->clear_forum_statistic();
$this->clear_visitor_tracking();
}
elseif( $template == 'tag' ){
if( $id ){
$file = $this->dir . '/item/tag/' . md5($id) . '_' . $this->lang; $this->clean_file( $file );
} else {
$dirs = array( $this->dir . '/tag' );
}
}
elseif( $template == 'user' ){
if( wpforo_feature('seo-profile') ) WPF()->seo->clear_cache();
}
elseif( $template == 'loop' ){
$dirs = array( $this->dir . '/forum', $this->dir . '/topic', $this->dir . '/post' );
WPF()->seo->clear_cache();
}
elseif( $template == 'item' ){
$dirs = array( $this->dir . '/item/post', $this->dir . '/item/topic', $this->dir . '/item/forum' );
WPF()->seo->clear_cache();
}
else{
$dirs = array( $this->dir . '/forum', $this->dir . '/topic', $this->dir . '/post', $this->dir . '/tag', $this->dir . '/item/post', $this->dir . '/item/topic', $this->dir . '/item/forum', $this->dir . '/item/tag' );
WPF()->seo->clear_cache();
}
if(!empty($dirs)){
foreach( $dirs as $dir ){
$this->clean_files( $dir );
}
}
}
public function clean_files( $directory ) {
$directory_ns = trim( $directory, '/') . '/*';
$directory_ws = '/' . trim( $directory, '/') . '/*';
$glob = glob( $directory_ns ); if( empty($glob) ) $glob = glob( $directory_ws );
foreach( $glob as $item ) {
if( strpos($item, 'index.html') !== FALSE || strpos($item, '.htaccess') !== FALSE ) continue;
if( !is_dir($item) && file_exists($item) ) {
@unlink( $item );
}
}
}
public function clean_file( $file ) {
if( !is_dir($file) && file_exists($file) ) {
@unlink( $file );
}
}
public function exists( $key, $template, $type = '' ){
$type = ( $type ) ? $type . '/' : '' ;
if( file_exists( $this->dir . '/' . $template . '/' . $type . $key ) ){
return true;
}
else{
return false;
}
}
public function check( $directory ){
$filecount = 0;
if( class_exists('FilesystemIterator') && is_dir($directory) ){
$fi = new FilesystemIterator( $directory, FilesystemIterator::SKIP_DOTS );
$filecount = iterator_count($fi);
}
if( !$filecount ){
$directory_ns = trim( $directory, '/') . '/*';
$directory_ws = '/' . trim( $directory, '/') . '/*';
$files = glob( $directory_ns );
if( empty($files) ) $files = glob( $directory_ws );
$filecount = count($files);
}
if( $filecount > 1000 ) {
$this->clean_files( $directory );
}
}
public function clear_forum_statistic(){
WPF()->db->query("DELETE FROM `" . WPF()->db->options."` WHERE `option_name` LIKE 'wpforo_stat%'" );
}
public function clear_visitor_tracking(){
$keep_vistors_data = apply_filters('wpforo_keep_visitors_data', 4000);
$time = (int) current_time('timestamp', 1 ) - (int) $keep_vistors_data;
$online = (int) current_time('timestamp', 1 ) - (int) WPF()->member->options['online_status_timeout'];
if( $time > 1 ) {
WPF()->db->query("DELETE FROM `" . WPF()->tables->visits ."` WHERE `time` < " . intval($time) ." OR (`time` < " . intval($online) . " AND `userid` = 0)" );
}
}
}
Reference in New Issue View Git Blame Copy Permalink