# wpforo/1.4.10/wpf-includes/class-topics.php
wpForo Forum, version 1.4.10. 1,229 lines.
- Page: https://pluginprobe.com/plugins/wpforo/1.4.10/code/wpf-includes/class-topics.php
- Raw: https://pluginprobe.com/plugins/wpforo/1.4.10/raw/wpf-includes/class-topics.php
- Modified: 2018-05-29T21:28:12+00:00
Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/wpforo/1.4.10/code/wpf-includes/class-topics.php#L10-L20`.
```php
array(), 'item' => array(), 'topic' => array() );
function __construct(){}
public function get_cache( $var ){
if( isset(self::$cache[$var]) ) return self::$cache[$var];
}
private function unique_slug($slug){
$new_slug = wpforo_text($slug, 250, false);
$i = 2;
while( WPF()->db->get_var("SELECT `topicid` FROM ".WPF()->tables->topics." WHERE `slug` = '" . esc_sql($new_slug) . "'") ){
$new_slug = wpforo_text($slug, 250, false) . '-' . $i;
$i++;
}
return $new_slug;
}
public function add( $args = array() ){
if( empty($args) && empty($_REQUEST['topic']) ) return FALSE;
if( empty($args) && !empty($_REQUEST['topic']) ){ $args = $_REQUEST['topic']; $args['body'] = $_REQUEST['postbody']; }
if( !isset($args['body']) || !$args['body'] ){ WPF()->notice->add('Post is empty', 'error'); return FALSE; }
$args['name'] = (isset($args['name']) ? strip_tags($args['name']) : '' );
$args['email'] = (isset($args['email']) ? sanitize_email($args['email']) : '' );
if( !isset($args['forumid']) || !$args['forumid'] = intval($args['forumid']) ){
WPF()->notice->add('Add Topic error: No forum selected', 'error');
return FALSE;
}
if( !WPF()->perm->forum_can( 'ct', $args['forumid']) ){
WPF()->notice->add('You don\'t have permission to create topic into this forum', 'error');
return FALSE;
}
if( !isset($args['title']) || !$args['title'] = trim(strip_tags($args['title'])) ){
WPF()->notice->add('Please insert required fields!', 'error');
return FALSE;
}
if( !is_user_logged_in() ){
if( !$args['name'] || !$args['email'] ){
WPF()->notice->add('Please insert required fields!', 'error');
return FALSE;
}
else{
WPF()->member->set_guest_cookies( $args );
}
}
do_action( 'wpforo_start_add_topic', $args );
$args['title'] = wpforo_text($args['title'], 250, false);
$args['body'] = (isset($args['body']) ? preg_replace('#[\r\n\t\s\0]*#isu', "\r\n", $args['body']) : '' );
$args['slug'] = (isset($args['slug']) && $args['slug']) ? sanitize_title($args['slug']) : ((isset($args['title'])) ? sanitize_title($args['title']) : md5(time()));
$args['slug'] = $this->unique_slug($args['slug']);
$args['created'] = (isset($args['created']) ? sanitize_text_field($args['created']) : current_time( 'mysql', 1 ) );
$args['userid'] = (isset($args['userid']) ? intval($args['userid']) : WPF()->current_userid );
$args['name'] = (isset($args['name']) ? $args['name'] : '' );
$args['email'] = (isset($args['email']) ? $args['email'] : '' );
$args = apply_filters('wpforo_add_topic_data_filter', $args);
if(empty($args)) return FALSE;
extract($args, EXTR_OVERWRITE);
if(isset($forumid)) $forumid = intval($forumid);
if(isset($title)) $title = sanitize_text_field(trim($title));
if(isset($slug)) $slug = sanitize_title($slug);
if(isset($created)) $created = sanitize_text_field($created);
if(isset($userid)) $userid = intval($userid);
$type = ( isset($type) && $type ? 1 : 0 );
$status = ( isset($status) && $status ? 1 : 0 );
$private = ( isset($private) && $private ? 1 : 0 );
if(isset($meta_key)) $meta_key = sanitize_text_field($meta_key);
if(isset($meta_desc)) $meta_desc = sanitize_text_field($meta_desc);
if(isset($name)) $name = strip_tags(trim($name));
if(isset($email)) $email = strip_tags(trim($email));
if(isset($body)) $body = wpforo_kses(trim($body), 'post');
$meta_key = (isset($meta_key) ? $meta_key : '');
$meta_desc = (isset($meta_desc) ? $meta_desc : '');
$has_attach = ( isset($has_attach) && $has_attach ) ? 1 : ((strpos($body, '[attach]') !== FALSE) ? 1 : 0);
$layout = WPF()->forum->get_layout( $forumid );
$posts = ( $layout == 3 ) ? 0 : 1;
do_action( 'wpforo_before_add_topic', $args );
if(
WPF()->db->insert(
WPF()->tables->topics,
array(
'title' => stripslashes($title),
'slug' => $slug,
'forumid' => $forumid,
'userid' => $userid,
'type' => $type,
'status' => $status,
'private' => $private,
'created' => $created,
'modified' => $created,
'last_post' => 0,
'views' => 0,
'posts' => $posts,
'meta_key' => $meta_key,
'meta_desc' => $meta_desc,
'has_attach'=> $has_attach,
'name' => $name,
'email' => $email
),
array('%s','%s','%d','%d','%d','%d','%d','%s','%s','%d','%d','%d','%s','%s','%d','%s','%s')
)
){
$topicid = WPF()->db->insert_id;
if(
WPF()->db->insert(
WPF()->tables->posts,
array(
'forumid' => $forumid,
'topicid' => $topicid,
'userid' => $userid,
'title' => stripslashes($title),
'body' => stripslashes($body),
'created' => $created,
'modified' => $created,
'is_first_post' => 1,
'status' => $status,
'private' => $private,
'name' => $name,
'email' => $email
),
array('%d','%d','%d','%s','%s','%s','%s','%d','%d','%d','%s','%s')
)
){
$first_postid = WPF()->db->insert_id;
if( FALSE !== WPF()->db->update(
WPF()->tables->topics,
array( 'first_postid' => $first_postid, 'last_post' => $first_postid ),
array( 'topicid' => $topicid ),
array( '%d', '%d' ),
array( '%d' )
)
){
$questions = '';
$forum = WPF()->forum->get_forum($forumid);
if( isset($forum['cat_layout']) && $forum['cat_layout'] == 3 ) $questions = ', `questions` = `questions` + 1 ';
WPF()->db->query( "UPDATE ".WPF()->tables->profiles." SET `posts` = `posts` + 1 $questions WHERE `userid` = " . intval($userid) );
$args['topicid'] = $topicid;
$args['first_postid'] = $first_postid;
$args['type'] = $type;
$args['status'] = $status;
$args['private'] = $private;
$args['topicurl'] = $this->get_topic_url($topicid);
if( !$status && !$private) $this->last_topic($args);
do_action( 'wpforo_after_add_topic', $args );
wpforo_clean_cache('topic', $topicid, $args);
if(!is_user_logged_in() && $status){
WPF()->notice->add('Your topic successfully added and awaiting moderation', 'success');
}
else{
WPF()->member->reset($userid);
WPF()->notice->add('Your topic successfully added', 'success');
}
return $topicid;
}
}
}
WPF()->notice->add('Topic add error', 'error');
return FALSE;
}
public function edit( $args = array() ){
if( empty($args) && empty($_REQUEST['topic']) ) return FALSE;
if( !isset($args['topicid']) && isset($_GET['id']) ) $args['topicid'] = intval($_GET['id']);
if( empty($args) && !empty($_REQUEST['topic']) ){ $args = $_REQUEST['topic']; $args['body'] = $_REQUEST['postbody']; }
if( isset($args['name']) ){ $args['name'] = strip_tags($args['name']); }
if( isset($args['email']) ){ $args['email'] = sanitize_email($args['email']); }
do_action( 'wpforo_start_edit_topic', $args );
if( !$topic = $this->get_topic( $args['topicid'] ) ){
WPF()->notice->add('Topic not found.', 'error');
return FALSE;
}
if( !is_user_logged_in() ){
if( !isset($topic['email']) || !$topic['email'] ){
WPF()->notice->add('Permission denied', 'error');
return FALSE;
}
elseif( !wpforo_current_guest( $topic['email'] ) ){
WPF()->notice->add('You are not allowed to edit this post', 'error');
return FALSE;
}
if( !$args['name'] || !$args['email'] ){
WPF()->notice->add('Please insert required fields!', 'error');
return FALSE;
}
else{
WPF()->member->set_guest_cookies( $args );
}
}
$args['status'] = $topic['status'];
$args['userid'] = $topic['userid'];
$args = apply_filters('wpforo_edit_topic_data_filter', $args);
if(empty($args)) return FALSE;
extract($args, EXTR_OVERWRITE);
if(isset($topicid)) $topicid = intval($topicid);
if(isset($forumid)) $forumid = intval($forumid);
if(isset($title)) $title = sanitize_text_field(trim($title));
if(isset($slug)) $slug = sanitize_title($slug);
if(isset($created)) $created = sanitize_text_field($created);
if(isset($userid)) $userid = intval($userid);
if(isset($type)) $type = intval($type);
if(isset($status)) $status = intval($status);
if(isset($private)) $private = intval($private);
if(isset($meta_key)) $meta_key = sanitize_text_field($meta_key);
if(isset($meta_desc)) $meta_desc = sanitize_text_field($meta_desc);
if(isset($has_attach)) $has_attach = intval($has_attach);
if(isset($name)) $name = strip_tags(trim($name));
if(isset($email)) $email = strip_tags(trim($email));
if(isset($body)) $body = wpforo_kses(trim($body), 'post');
if( !isset($topicid) ){
WPF()->notice->add('Topic edit error', 'error');
return FALSE;
}
if( !isset($title) || !$title = trim(strip_tags($title)) ){
WPF()->notice->add('Please insert required fields!', 'error');
return FALSE;
}
$title = wpforo_text($title, 250, false);
if(isset($body)) $body = preg_replace('#[\r\n\t\s\0]*#isu', "\r\n", $body);
$diff = current_time( 'timestamp', 1 ) - strtotime($topic['created']);
if( !(WPF()->perm->forum_can('et', $topic['forumid']) ||
(WPF()->current_userid == $topic['userid'] &&
WPF()->perm->forum_can('eot', $topic['forumid']) )) ){
WPF()->notice->add('You have no permission to edit this topic', 'error');
return FALSE;
}
if( !WPF()->perm->forum_can('et', $topic['forumid']) &&
WPF()->post->options['eot_durr'] !== 0 &&
$diff > WPF()->post->options['eot_durr'] ){
WPF()->notice->add('The time to edit this topic is expired', 'error');
return FALSE;
}
$title = ( isset($title) ? stripslashes($title) : stripslashes($topic['title']) );
$type = ( isset($type) ? $type : intval($topic['type']) );
$status = ( isset($status) ? $status : intval($topic['status']) );
$private = ( isset($private) ? $private : intval($topic['private']) );
$has_attach = ( isset($body) ? (strpos($body, '[attach]') !== FALSE ? 1 : 0) : $topic['has_attach'] );
$name = ( isset($name) ? stripslashes($name) : stripslashes($topic['name']) );
$email = ( isset($email) ? stripslashes($email) : stripslashes($topic['email']) );
$t_update = WPF()->db->update(
WPF()->tables->topics,
array(
'title' => $title,
'type' => $type,
'status' => $status,
'private' => $private,
'has_attach'=> $has_attach,
'name' => $name,
'email' => $email
),
array( 'topicid' => intval($topicid) ),
array( '%s','%d','%d','%d','%d','%s','%s' ),
array( '%d' )
);
if( isset($topic['first_postid']) ){
if( !$post = WPF()->post->get_post( $topic['first_postid'] ) ){
WPF()->notice->add('Topic first post data not found.', 'error');
return FALSE;
}
}
else{
WPF()->notice->add('Topic first post not found.', 'error');
return FALSE;
}
$body = ( (isset($body) && $body) ? stripslashes($body) : stripslashes($post['body']) );
$p_update = WPF()->db->update(
WPF()->tables->posts,
array(
'title' => $title,
'body' => $body,
'modified' => current_time( 'mysql', 1 ),
'status' => $status,
'private' => $private,
'name' => $name,
'email' => $email,
),
array( 'postid' => intval($topic['first_postid']) ),
array( '%s','%s','%s','%d','%d','%s','%s' ),
array( '%d' )
);
if($t_update !== FALSE && $p_update !== FALSE){
do_action( 'wpforo_after_edit_topic', array( 'userid' => $topic['userid'], 'forumid' => $topic['forumid'], 'topicid' => $topicid, 'postid' => $topic['first_postid'], 'first_postid' => $topic['first_postid'], 'title' => $title, 'body' => $body, 'status' => $status, 'name' => $name, 'email' => $email ) );
wpforo_clean_cache('topic', $topicid, $topic);
WPF()->notice->add('Topic successfully updated', 'success');
return $topicid;
}
WPF()->notice->add('Topic edit error', 'error');
return FALSE;
}
private function users_stats_incr_minus($topicid){
$topicid = intval($topicid);
$sql = "SELECT `userid`, IF(`parentid` = 0, 'answers', 'comments') AS `type`, COUNT(*) AS `quantity`
FROM `".WPF()->tables->posts."`
WHERE `is_first_post` != 1 AND `topicid` IN( $topicid )
GROUP BY `userid`, `parentid` = 0
ORDER BY `userid`, `type`";
if( $users_incr_stats = WPF()->db->get_results($sql, ARRAY_A) ){
$prev_userid = 0;
$sets = array();
foreach( $users_incr_stats as $users_incr_stat ){
if( $prev_userid == 0 ) $prev_userid = $users_incr_stat['userid'];
if( $prev_userid != $users_incr_stat['userid'] && $prev_userid != 0 ){
if( !empty($sets) ){
$sql = "UPDATE IGNORE `".WPF()->tables->profiles."` SET ".implode(', ', $sets)." WHERE `userid` = " . intval($prev_userid);
WPF()->db->query($sql);
}
$prev_userid = $users_incr_stat['userid'];
$sets = array();
}
if( $users_incr_stat['type'] == 'answers' ) $sets[] = "`answers` = IF( (`answers` - " . esc_sql($users_incr_stat['quantity']) . ") < 0, 0, `answers` - " . esc_sql($users_incr_stat['quantity']) . " )";
if( $users_incr_stat['type'] == 'comments' ) $sets[] = "`comments` = IF( (`comments` - " . esc_sql($users_incr_stat['quantity']) . ") < 0, 0, `comments` - " . esc_sql($users_incr_stat['quantity']) . " )";
}
if( !empty($sets) ){
$sql = "UPDATE IGNORE `".WPF()->tables->profiles."` SET ".implode(', ', $sets)." WHERE `userid` = " . intval($users_incr_stat['userid']);
WPF()->db->query($sql);
}
}
}
#################################################################################
/**
* Delete topic from DB
*
* Returns true if successfully deleted or false.
*
* @since 1.0.0
*
* @param int $topicid
* @param bool $delete_cache
*
* @return bool
*/
function delete($topicid = 0, $delete_cache = true ){
$topicid = intval($topicid);
if(!$topicid && isset( $_REQUEST['id'] ) ) $topicid = intval($_REQUEST['id']);
if( !$topic = $this->get_topic($topicid) ) return true;
do_action( 'wpforo_before_delete_topic', $topic );
$diff = current_time( 'timestamp', 1 ) - strtotime($topic['created']);
if( !(WPF()->perm->forum_can('dt', $topic['forumid']) ||
(WPF()->current_userid == $topic['userid'] &&
WPF()->perm->forum_can('dot', $topic['forumid']) )) ){
WPF()->notice->add('You don\'t have permission to delete topic from this forum.', 'error');
return FALSE;
}
if( !WPF()->perm->forum_can('dt', $topic['forumid']) &&
WPF()->post->options['dot_durr'] !== 0 &&
$diff > WPF()->post->options['dot_durr'] ){
WPF()->notice->add('The time to delete this topic is expired.', 'error');
return FALSE;
}
if( $forumid = $topic['forumid'] ){
$questions = '';
$forum = WPF()->forum->get_forum($forumid);
if( isset($forum['cat_layout']) && $forum['cat_layout'] == 3 ){
$questions = ' `questions` = `questions` - 1 ';
$this->users_stats_incr_minus($topicid);
}
// START delete topic posts include first post
if( $postids = WPF()->db->get_col(
WPF()->db->prepare(
"SELECT `postid` FROM `".WPF()->tables->posts."` WHERE `topicid` = %d ORDER BY `is_first_post`",
$topicid
)
)){
foreach ($postids as $postid) {
if( $postid == $topic['first_postid'] ){
return WPF()->post->delete($postid, false);
}else{
WPF()->post->delete($postid, false);
}
}
}
// END delete topic posts include first post
if( WPF()->db->delete(WPF()->tables->topics, array('topicid' => $topicid)) ){
WPF()->db->delete(
WPF()->tables->views, array( 'topicid' => $topicid ), array( '%d' )
);
$last_topic = $this->get_topics( array('forumid' => intval($forumid), 'orderby' => 'modified', 'order' => 'DESC', 'row_count' => 1, 'status' => 0, 'private' => 0) );
if(is_array($last_topic) && !empty($last_topic)){
$last_topic = $last_post[0];
if( isset($last_topic['last_post']) ) {
$last_post = WPF()->post->get_post($last_topic['last_post']);
if( is_array($last_post) && !empty($last_post) ){
$last_topic['last_post_userid'] = $last_post['userid'];
}
else{
$last_topic['last_post_userid'] = $last_topic['userid'];
}
}
}else{
$last_topic = array( 'topicid' => 0, 'last_post' => 0, 'last_post_userid' => 0, 'modified' => '0000-00-00 00:00:00');
}
if(WPF()->db->query(
"UPDATE IGNORE ".WPF()->tables->forums."
SET
`last_topicid` = " . intval($last_topic['topicid']) . ",
`last_postid` = " . intval($last_topic['last_post']) . ",
`last_userid` = " . intval($last_topic['last_post_userid']) . ",
`last_post_date` = '" . esc_sql($last_topic['modified']) . "',
`topics` = IF( (`topics` - 1) < 0, 0, `topics` - 1 )
WHERE `forumid` = " . intval($forumid)
)
){
if($questions) WPF()->db->query(
"UPDATE IGNORE `".WPF()->tables->profiles."`
SET $questions
WHERE `userid` = " . intval($topic['userid'])
);
do_action( 'wpforo_after_delete_topic', $topic );
if( $delete_cache ) wpforo_clean_cache('topic', $topicid, $topic);
WPF()->member->reset($topic['userid']);
WPF()->forum->rebuild_last_infos($forumid);
WPF()->notice->add('This topic successfully deleted', 'success');
return TRUE;
}
}
}
WPF()->notice->add('Topics delete error', 'error');
return FALSE;
}
#################################################################################
/**
* array get_topic(array or id(num))
*
* Returns array from defined and default arguments.
*
* @since 1.0.0
*
* @param mixed defined arguments array for returning
*
* @return array
*/
function get_topic( $args = array() ){
if( !$args ) return array();
$cache = WPF()->cache->on('memory_cashe');
if(is_array($args)){
$default = array(
'topicid' => NULL,
'slug' => '',
);
}elseif(is_numeric($args)){
$default = array(
'topicid' => $args,
'slug' => '',
);
}elseif(!is_numeric($args)){
$default = array(
'topicid' => NULL,
'slug' => $args,
);
}
$args = wpforo_parse_args( $args, $default );
if( $cache && !empty($args['topicid'])){
if( !empty(self::$cache['topic'][$args['topicid']]) ){
return self::$cache['topic'][$args['topicid']];
}
}
if( $cache && !empty($args['slug'])){
if( !empty(self::$cache['topic'][addslashes($args['slug'])]) ){
return self::$cache['topic'][addslashes($args['slug'])];
}
}
if(!empty($args)){
extract($args, EXTR_OVERWRITE);
$sql = "SELECT * FROM `".WPF()->tables->topics."`";
$wheres = array();
if($topicid != NULL) $wheres[] = "`topicid` = " . intval($topicid);
if($slug != '') $wheres[] = "`slug` = '" . esc_sql($slug) . "'";
if(!empty($wheres)){
$sql .= " WHERE " . implode($wheres, " AND ");
}
$topic = WPF()->db->get_row($sql, ARRAY_A);
if( isset($topic['forumid']) && $topic['forumid'] && !WPF()->perm->forum_can('vf', $topic['forumid']) ){
return array();
}
if( isset($topic['private']) && $topic['private'] && !wpforo_is_owner($topic['userid'], $topic['email']) ){
if( isset($topic['forumid']) && $topic['forumid'] && !WPF()->perm->forum_can('vp', $topic['forumid']) ){
return array();
}
}
if( isset($topic['status']) && $topic['status'] && !wpforo_is_owner($topic['userid'], $topic['email'])){
if( isset($topic['forumid']) && $topic['forumid'] && !WPF()->perm->forum_can('au', $topic['forumid']) ){
WPF()->current_object['status'] = 'unapproved';
return array();
}
}
if($cache){
self::$cache['topic'][addslashes($topic['slug'])] = $topic;
return self::$cache['topic'][$topic['topicid']] = $topic;
}
else{
return $topic;
}
}
}
/**
* array get_topic(array or id(num))
* Returns merged arguments array from defined and default arguments.
*
* @since 1.0.0
*
* @param array defined arguments array for returning
*
* @return array where count is topic count and other numeric arrays with topic
*/
function get_topics($args = array(), &$items_count = 0 ){
$cache = WPF()->cache->on('object_cashe');
$default = array(
'include' => array(), // array( 2, 10, 25 )
'exclude' => array(), // array( 2, 10, 25 )
'forumids' => array(),
'forumid' => NULL,
'userid' => NULL, // user id in DB
'type' => 0, //0, 1, etc . . .
'status' => NULL, //0, 1, etc . . .
'private' => NULL, //0, 1, etc . . .''
'pollid' => NULL,
'orderby' => 'type, topicid', // type, topicid, modified, created
'order' => 'DESC', // ASC DESC
'offset' => NULL, // this use when you give row_count
'row_count' => NULL, // 4 or 1 ...
'permgroup' => NULL, //Тreat permissions based on attribute value not on current user usergroup
'where' => NULL,
);
$args = wpforo_parse_args( $args, $default );
if(is_array($args) && !empty($args)){
extract($args, EXTR_OVERWRITE);
if( $row_count === 0 ) return array();
$include = wpforo_parse_args( $include );
$exclude = wpforo_parse_args( $exclude );
$forumids = wpforo_parse_args( $forumids );
$guest = array();
$wheres = array();
$table_as_prefix = '`'.WPF()->tables->topics.'`.';
if(!empty($include)) $wheres[] = "`topicid` IN(" . implode(', ', array_map('intval', $include)) . ")";
if(!empty($exclude)) $wheres[] = "`topicid` NOT IN(" . implode(', ', array_map('intval', $exclude)) . ")";
if(!empty($forumids)) $wheres[] = "`forumid` IN(" . implode(', ', array_map('intval', $forumids)) . ")";
if(!is_null($forumid)) $wheres[] = "`forumid` = " . intval($forumid);
if(!is_null($userid)) $wheres[] = "`userid` = " . intval($userid);
if(!is_null($where)) $wheres[] = $table_as_prefix . $where;
if($type != 0) $wheres[] = " `type` = " . intval($type);
if(!is_user_logged_in()) $guest = WPF()->member->get_guest_cookies();
if(empty($forumids)){
if( isset($forumid) && !WPF()->perm->forum_can('vf', $forumid, $permgroup) ){
return array();
}
}
if( isset($forumid) && $forumid ){
if( WPF()->perm->forum_can('vp', $forumid, $permgroup) ){
if(!is_null($private)) $wheres[] = " `private` = " . intval($private);
}
elseif( isset(WPF()->current_userid) && WPF()->current_userid ){
$wheres[] = " ( `private` = 0 OR (`private` = 1 AND `userid` = " .intval(WPF()->current_userid). ") )";
}
elseif( wpfval($guest, 'email') ){
$wheres[] = " ( `private` = 0 OR (`private` = 1 AND `email` = '" . sanitize_email($guest['email']) . "') )";
}
else{
$wheres[] = " `private` = 0";
}
}
else{
if(!is_null($private)) $wheres[] = " `private` = " . intval($private);
}
if( isset($forumid) && $forumid ){
if( WPF()->perm->forum_can('au', $forumid, $permgroup) ){
if(!is_null($status)) $wheres[] = " `status` = " . intval($status);
}
elseif( isset(WPF()->current_userid) && WPF()->current_userid ){
$wheres[] = " ( `status` = 0 OR (`status` = 1 AND `userid` = " .intval(WPF()->current_userid). ") )";
}
elseif( wpfval($guest, 'email') ){
$wheres[] = " ( `status` = 0 OR (`status` = 1 AND `email` = '" . sanitize_email($guest['email']) . "') )";
}
else{
$wheres[] = " `status` = 0";
}
}
else{
if(!is_null($status)) $wheres[] = " `status` = " . intval($status);
}
if( function_exists('WPF_POLL') ){
if( !is_null($pollid) ) $wheres[] = " `pollid` <> 0";
}
$sql = "SELECT * FROM `".WPF()->tables->topics."`";
if(!empty($wheres)){
$sql .= " WHERE " . implode($wheres, " AND ");
}
$item_count_sql = preg_replace('#SELECT.+?FROM#isu', 'SELECT count(*) FROM', $sql);
if( $item_count_sql ) $items_count = WPF()->db->get_var($item_count_sql);
$sql .= " ORDER BY " . str_replace(',', ' ' . esc_sql($order) . ',', esc_sql($orderby)) . " " . esc_sql($order);
if(!is_null($row_count)){
if(!is_null($offset)){
$sql .= esc_sql(" LIMIT $offset,$row_count");
}else{
$sql .= esc_sql(" LIMIT $row_count");
}
}
if( $cache ){ $object_key = md5( $sql . WPF()->current_user_groupid ); $object_cache = WPF()->cache->get( $object_key ); if( !empty($object_cache) ){ $items_count = $object_cache['items_count']; return $object_cache['items']; }}
$topics = WPF()->db->get_results($sql, ARRAY_A);
$topics = apply_filters('wpforo_get_topics', $topics);
if(!empty($forumids) || !$forumid){
foreach($topics as $key => $topic){
if( !WPF()->perm->forum_can('vf', $topic['forumid'], $permgroup) ){
unset($topics[$key]);
}
if( isset($topics[$key]) && isset($topic['private']) && $topic['private'] && !wpforo_is_owner($topic['userid'], $topic['email']) ){
if( !WPF()->perm->forum_can('vp', $topic['forumid'], $permgroup) ){
unset($topics[$key]);
}
}
if( isset($topics[$key]) && isset($topic['status']) && $topic['status'] && !wpforo_is_owner($topic['userid'], $topic['email']) ){
if( !WPF()->perm->forum_can('au', $topic['forumid'], $permgroup) ){
unset($topics[$key]);
}
}
}
}
if($cache && isset($object_key) && !empty($topics)){
self::$cache['topics'][$object_key]['items'] = $topics;
self::$cache['topics'][$object_key]['items_count'] = $items_count;
}
return $topics;
}
}
function get_topics_filtered( $args = array() ){
$topics = array();
$topics = $this->get_topics( $args );
if( !empty($topics) ){
foreach($topics as $key => $topic){
if( !WPF()->perm->forum_can('vf', $topic['forumid']) ){
unset($topics[$key]);
}
if( isset($topics[$key]) && isset($topic['private']) && $topic['private'] && !wpforo_is_owner($topic['userid'], $topic['email']) ){
if( !WPF()->perm->forum_can('vp', $topic['forumid']) ){
unset($topics[$key]);
}
}
if( isset($topics[$key]) && isset($topic['status']) && $topic['status'] && !wpforo_is_owner($topic['userid'], $topic['email']) ){
if( !WPF()->perm->forum_can('au', $topic['forumid']) ){
unset($topics[$key]);
}
}
}
}
return $topics;
}
/**
*
* Search in your chosen column and return array with needles
*
* @since 1.0.0
*
* @param string needle
*
* @param column name in db ( slug, title, body )
*
* @param $additional if it's true' return multi-dimensional arrays, if false it return simple array
*
* @return array with matches
*/
function search( $needle = '', $fields = array( 'title', 'body' )){
if($needle != ''){
$needle = stripslashes($needle);
if(!is_array($fields)){
$fields = array($fields); // if is it string it will be convert to array
}
$topicids = array();
foreach($fields as $field){
if($field == 'body'){
$matches = WPF()->db->get_col( "SELECT `topicid` FROM ".WPF()->tables->posts." WHERE `".esc_sql($field)."` LIKE '%". esc_sql(sanitize_text_field($needle)) ."%'" );
}else{
$matches = WPF()->db->get_col( "SELECT `topicid` FROM ".WPF()->tables->topics." WHERE `".esc_sql($field)."`LIKE '%". esc_sql(sanitize_text_field($needle)) ."%'" );
}
$topicids = array_merge( $topicids, $matches );
}
return array_unique($topicids);
}
else{
return $matches = array();
}
}
function get_sum_answer($forumids){
$sum = WPF()->db->get_var("SELECT SUM(`answers`) FROM `".WPF()->tables->topics."` WHERE `forumid` IN(". implode(', ', array_map('intval', $forumids)) .")");
if($sum) return $sum;
return 0;
}
function get_forumslug($forumid){
$slug = WPF()->db->get_var("SELECT `slug` FROM ".WPF()->tables->forums." WHERE `forumid` = " . intval($forumid));
if($slug) return $slug;
return 0;
}
function get_forumslug_byid($topicid){
$slug = WPF()->db->get_var("SELECT `slug` FROM ".WPF()->tables->forums." WHERE `forumid` =(SELECT forumid FROM `".WPF()->tables->topics."` WHERE `topicid` =".intval($topicid).")");
if($slug) return $slug;
return 0;
}
function is_sticky( $topicid ){
if( WPF()->cache->on('object_cashe') ){
$type = wpforo_topic($topicid, 'type');
}
else{
$type = WPF()->db->get_var( "SELECT `type` FROM ".WPF()->tables->topics." WHERE `topicid` = " . intval($topicid) );
}
if( $type == 1 ) return TRUE;
return FALSE;
}
function is_private( $topicid ){
if( WPF()->cache->on('object_cashe') ){
$private = wpforo_topic($topicid, 'private');
}
else{
$private = WPF()->db->get_var( "SELECT `private` FROM ".WPF()->tables->topics." WHERE `topicid` = " . intval($topicid) );
}
if( $private == 1 ) return TRUE;
return FALSE;
}
function is_unapproved( $topicid ){
if( WPF()->cache->on('object_cashe') ){
$status = wpforo_topic($topicid, 'status');
}
else{
$status = WPF()->db->get_var( "SELECT `status` FROM ".WPF()->tables->topics." WHERE `topicid` = " . intval($topicid) );
}
if( $status == 1 ) return TRUE;
return FALSE;
}
function is_closed( $topicid ){
if( WPF()->cache->on('object_cashe') ){
$type = wpforo_topic($topicid, 'closed');
}
else{
$type = WPF()->db->get_var( "SELECT `closed` FROM ".WPF()->tables->topics." WHERE `topicid` = " . intval($topicid) );
}
if( $type == 1 ) return TRUE;
return FALSE;
}
function is_solved( $topicid ){
$postid = WPF()->db->get_var( "SELECT `postid` FROM ".WPF()->tables->posts." WHERE `is_answer` = 1 AND `topicid` = " . intval($topicid) . " LIMIT 1" );
if( $postid ) return TRUE;
return FALSE;
}
/**
* Move topic to another forum
*
* @since 1.0.0
*
* @param int $topicid
* @param int $forumid
*
* @return int|false $topicid on success, otherwise false
*/
function move($topicid, $forumid){
$topic = $this->get_topic( $topicid );
if( WPF()->db->query( "UPDATE `".WPF()->tables->topics."` SET `forumid` = ". intval($forumid) ." WHERE `topicid` = ". intval($topicid) ) ){
WPF()->db->query( "UPDATE `".WPF()->tables->posts."` SET `forumid` = ". intval($forumid) ." WHERE `topicid` = ". intval($topicid) );
$post = WPF()->post->get_post($topic['last_post']);
WPF()->db->query( "UPDATE `".WPF()->tables->forums."` SET `topics` = `topics` - 1, `posts` = `posts` - ".intval($topic['posts'])." WHERE `forumid` = ".intval($topic['forumid']) );
WPF()->db->query( "UPDATE `".WPF()->tables->forums."` SET `topics` = `topics` + 1, `posts` = `posts` + ".intval($topic['posts']).", `last_topicid` = ".intval($topicid).", `last_postid` = ".intval($topic['last_post']).", `last_userid` = ".intval($post['userid']).", `last_post_date` = '". esc_sql($post['created']) ."' WHERE `forumid` = ". intval($forumid) );
WPF()->forum->rebuild_last_infos($topic['forumid']);
do_action('wpforo_after_move_topic', $topic, $forumid);
wpforo_clean_cache( 'topic', $topicid, $topic);
WPF()->notice->add('Done!', 'success');
return $topicid;
}
WPF()->notice->add('Topic Move Error', 'error');
return FALSE;
}
/**
* merge topic with target topic
*
* @param array $current current topic array
* @param array $target target topic array
* @param array $postids current topic postids array
* @param int $to_target_title Update post titles with target topic title
* @param int $append Update post dates and append to end
*
* @return true|false true on success, otherwise false
*/
public function merge( $current = array(), $target, $postids = array(), $to_target_title = 0, $append = 0 ){
if( !$current ) $current = WPF()->current_object['topic'];
$sql = "UPDATE `".WPF()->tables->posts."` SET `topicid` = %d, `forumid` = %d, `is_first_post` = 0";
$sql = WPF()->db->prepare($sql, $target['topicid'], $target['forumid']);
if($append){
$sql .= ", `modified` = %s, `created` = %s";
$sql = WPF()->db->prepare($sql, current_time( 'mysql', 1 ), current_time( 'mysql', 1 ));
}
if ($to_target_title){
$layout = WPF()->forum->get_layout( $target['forumid'] );
$phrase = ($layout == 3 ? 'Answer to' : 'RE');
$title = wpforo_phrase( $phrase, false) . ': ' . $target['title'];
$sql .= ", `title` = %s";
$sql = WPF()->db->prepare($sql, $title);
}
$sql .= " WHERE `topicid` = %d";
$sql = WPF()->db->prepare($sql, $current['topicid']);
if( $postids ){
$postids = (array) $postids;
$postids = array_map('wpforo_bigintval', $postids);
$sql .= " AND `postid` IN(" . implode(',', $postids) . ")";
}
$db_resp = WPF()->db->query($sql);
if( $db_resp !== false ){
$sql = "SELECT COUNT(*) FROM `".WPF()->tables->posts."` WHERE `topicid` = %d";
$sql = WPF()->db->prepare($sql, $current['topicid']);
if( !WPF()->db->get_var($sql) ){
$this->delete($current['topicid']);
}else{
$this->rebuild_first_last($current);
$this->rebuild_stats($current);
wpforo_clean_cache('topic', $current['topicid'], $current);
}
$this->rebuild_first_last($target);
$this->rebuild_stats($target);
WPF()->forum->rebuild_last_infos($current['forumid']);
WPF()->forum->rebuild_last_infos($target['forumid']);
WPF()->forum->rebuild_stats($current['forumid']);
WPF()->forum->rebuild_stats($target['forumid']);
WPF()->notice->clear();
WPF()->notice->add('Done!', 'success');
wpforo_clean_cache('topic', $target['topicid'], $target);
return true;
}
WPF()->notice->add('Data merging error', 'error');
return false;
}
public function split($args, $to_target_title = 0){
if(!$args) return FALSE;
$args['name'] = (isset($args['name']) ? strip_tags($args['name']) : '' );
$args['email'] = (isset($args['email']) ? sanitize_email($args['email']) : '' );
if( !isset($args['forumid']) || !$args['forumid'] = intval($args['forumid']) ){
WPF()->notice->add('Please select a target forum', 'error');
return FALSE;
}
if( !isset($args['title']) || !$args['title'] = trim(strip_tags($args['title'])) ){
WPF()->notice->add('Please insert required fields', 'error');
return FALSE;
}
if( empty($args['postids']) ){
WPF()->notice->add('Please select at least one post to split', 'error');
return FALSE;
}
$args['postids'] = array_values($args['postids']);
if( $fpost = WPF()->post->get_post($args['postids'][0]) ){
$args['title'] = wpforo_text($args['title'], 250, false);
$args['slug'] = (isset($args['slug']) && $args['slug']) ? sanitize_title($args['slug']) : ((isset($args['title'])) ? sanitize_title($args['title']) : md5(time()));
$args['slug'] = $this->unique_slug($args['slug']);
$args['body'] = $fpost['body'];
$args['created'] = $fpost['created'];
$args['userid'] = $fpost['userid'];
$args['name'] = $fpost['name'];
$args['email'] = $fpost['email'];
extract($args);
if(isset($forumid)) $forumid = intval($forumid);
if(isset($title)) $title = sanitize_text_field(trim($title));
if(isset($slug)) $slug = sanitize_title($slug);
if(isset($created)) $created = sanitize_text_field($created);
if(isset($userid)) $userid = intval($userid);
$type = ( isset($type) && $type ? 1 : 0 );
$status = ( isset($status) && $status ? 1 : 0 );
$private = ( isset($private) && $private ? 1 : 0 );
if(isset($name)) $name = strip_tags(trim($name));
if(isset($email)) $email = strip_tags(trim($email));
$has_attach = ( isset($has_attach) && $has_attach ) ? 1 : ((strpos($body, '[attach]') !== FALSE) ? 1 : 0);
if(
WPF()->db->insert(
WPF()->tables->topics,
array(
'title' => stripslashes($title),
'slug' => $slug,
'forumid' => $forumid,
'userid' => $userid,
'type' => $type,
'status' => $status,
'private' => $private,
'created' => $created,
'modified' => $created,
'last_post' => 0,
'views' => 0,
'posts' => 1,
'has_attach'=> $has_attach,
'name' => $name,
'email' => $email
),
array('%s','%s','%d','%d','%d','%d','%d','%s','%s','%d','%d','%d','%d','%s','%s')
)
){
$args['topicid'] = $topicid = WPF()->db->insert_id;
if( $this->merge( WPF()->current_object['topic'], $args, $args['postids'], $to_target_title, 0 ) ){
WPF()->notice->clear();
WPF()->notice->add('Done!', 'success');
return $topicid;
}
}
}
WPF()->notice->add('Topic splitting error', 'error');
return FALSE;
}
function get_topic_url($topic, $forum = array()){
if( !is_array($topic) ) $topic = $this->get_topic( $topic );
if( is_array($topic) && !empty($topic) ){
if( is_array($forum) && !empty($forum)){
$forum_slug = $forum['slug'];
}
else{
if( isset($topic['forumid']) && !$topic['forumid'] ){
if( isset(self::$cache['forum_slug'][$topic['forumid']]) ){
$forum_slug = self::$cache['forum_slug'][$topic['forumid']];
}
else{
$forum_slug = $this->get_forumslug($topic['forumid']);
}
self::$cache['forum_slug'][$topic['forumid']] = $forum_slug;
}
else{
$forum_slug = $this->get_forumslug_byid($topic['topicid']);
}
}
return wpforo_home_url( $forum_slug . '/' . $topic['slug'] );
}else{
return wpforo_home_url();
}
}
function get_count( $args = array() ){
$sql = "SELECT COUNT(*) FROM `".WPF()->tables->topics."`";
if( !empty($args) ){
$wheres = array();
foreach ($args as $key => $value) $wheres[] = "`$key` = " . intval($value);
if($wheres) $sql .= " WHERE " . implode(' AND ', $wheres);
}
return WPF()->db->get_var($sql);
}
public function status( $topicid, $status ){
if( !$topicid = wpforo_bigintval($topicid) ) return false;
if( false !== WPF()->db->update(
WPF()->tables->topics,
array( 'status' => intval($status) ),
array( 'topicid' => $topicid ),
array( '%d' ),
array( '%d' )
)){
if( false !== WPF()->db->update(
WPF()->tables->posts,
array( 'status' => intval($status) ),
array( 'topicid' => $topicid ),
array( '%d' ),
array( '%d' )
)){
if($status) {
$this->last_topic($topicid, 'remove');
} else {
$this->last_topic($topicid, 'add');
}
do_action( 'wpforo_topic_status_update', $topicid, $status );
wpforo_clean_cache('topic', $topicid);
WPF()->notice->add('Done!', 'success');
return true;
}
}
WPF()->notice->add('Status changing error', 'error');
return false;
}
public function delete_attachments( $topicid ){
$args = array( 'topicid' => $topicid );
$posts = WPF()->post->get_posts( $args );
if(!empty($posts)){
foreach( $posts as $post ){
WPF()->post->delete_attachments( $post['postid'] );
}
}
}
public function rebuild_stats($topic){
if(!$topic) return false;
if(is_numeric($topic)) $topic = $this->get_topic($topic);
if( !is_array($topic) || !$topic ) return false;
$posts = WPF()->post->get_count( array('topicid' => $topic['topicid'], 'status' => 0) );
$data = array('posts' => $posts);
$data_format = array('%d');
$layout = WPF()->forum->get_layout($topic['forumid']);
if($layout == 3){
$data['answers'] = WPF()->post->get_count( array('topicid' => $topic['topicid'], 'status' => 0, 'parentid' => 0, 'is_first_post' => 0) );
$data_format[] = '%d';
$data['posts'] = $posts - 1;
}
if( false !== WPF()->db->update(
WPF()->tables->topics,
$data,
array('topicid' => $topic['topicid']),
$data_format,
array('%d')
) ) {
wpforo_clean_cache('topic', $topic['topicid'], $topic);
return true;
}
return false;
}
public function rebuild_first_last($topic){
if(!$topic) return false;
if(is_numeric($topic)) $topic = $this->get_topic($topic);
if( !is_array($topic) || !$topic ) return false;
$sql = "SELECT `postid` FROM `".WPF()->tables->posts."` WHERE `topicid` = %d ORDER BY `is_first_post` DESC, `created` ASC, `postid` ASC LIMIT 1";
if( $first_postid = WPF()->db->get_var( WPF()->db->prepare($sql, $topic['topicid']) ) ){
$sql = "UPDATE `".WPF()->tables->posts."` SET `is_first_post` = 1 WHERE `postid` = %d";
WPF()->db->query( WPF()->db->prepare($sql, $first_postid) );
}else{
$first_postid = 0;
}
$sql = "SELECT `postid`, `created` FROM `".WPF()->tables->posts."` WHERE `topicid` = %d ORDER BY `is_first_post` ASC, `created` DESC, `postid` DESC LIMIT 1";
if( !$last_post = WPF()->db->get_row( WPF()->db->prepare($sql, $topic['topicid']), ARRAY_A ) ) $last_post = array( 'postid' => 0, 'created' => $topic['modified']);
if( false !== WPF()->db->update(
WPF()->tables->topics,
array('first_postid' => $first_postid, 'last_post' => $last_post['postid'], 'modified' => $last_post['created']),
array('topicid' => $topic['topicid']),
array('%d','%d','%s'),
array('%d')
) ) {
wpforo_clean_cache('topic');
return true;
}
return false;
}
public function last_topic($topic, $action = 'add'){
if(is_numeric($topic)){
$topic = $this->get_topic($topic);
}
if( !empty($topic) && isset($topic['first_postid']) && isset($topic['topicid']) && isset($topic['forumid']) && isset($topic['userid']) && isset($topic['created']) ){
extract($topic, EXTR_OVERWRITE);
if( $action == 'add' ){
WPF()->db->query( "UPDATE ".WPF()->tables->forums." SET `last_post_date` = '" . esc_sql($created). "', `last_userid` = " . intval($userid). ", `last_topicid` = " . intval($topicid) . ", `last_postid` = " . intval($first_postid) . ", `topics` = `topics` + 1 , `posts` = `posts` + 1 WHERE `forumid` = " . intval($forumid) );
}
elseif($action == 'remove'){
//rebuild forum last topic info, don't include unapproved and private topics.
}
}
}
public function members( $topicid, $limit = 0 ){
if( !$topicid ) return;
$members = array();
$args = array(
'topicid' => $topicid,
'orderby' => 'created',
'order' => 'ASC',
'private' => 0,
'status' => 0,
'cache_type' => 'args'
);
$posts = WPF()->post->get_posts( $args );
foreach($posts as $post){
if( wpfval($post, 'userid') ){
$members[$post['userid']] = wpforo_member($post['userid']);
if($limit && count($members) >= $limit ) break;
}
}
$members = array_filter($members);
if(!empty($members)) return $members;
}
}
```