[], 'post' => [], 'item' => [], 'topic_slug' => [], 'forum_slug' => [], 'post_url' => [] ];
function __construct() {
$this->init_hooks();
}
public function get_cache( $var ) {
if( isset( self::$cache[ $var ] ) ) return self::$cache[ $var ];
}
public function reset() {
self::$cache = [ 'posts' => [], 'post' => [], 'item' => [], 'topic_slug' => [], 'forum_slug' => [], 'post_url' => [] ];
}
private function init_hooks() {
add_filter( 'wpforo_content_after', [ $this, 'print_custom_fields' ], 99, 2 );
add_action( 'wpforo_after_delete_user', [ $this, 'after_delete_user' ], 10, 2 );
add_action( 'wpforo_before_delete_reaction', [ $this, 'before_delete_reaction' ], 10, 2 );
add_action( 'wpforo_after_delete_reaction', [ $this, 'after_delete_reaction' ] );
add_action( 'wpforo_after_add_reaction', [ $this, 'after_add_reaction' ] );
}
/**
* @param int $layout
*
* @return int items_per_page
*/
public function get_option_items_per_page( $layout = null ) {
switch( $layout ) {
case 4:
$items_per_page = wpforo_setting( 'topics', 'layout_threaded_posts_per_page' );
break;
case 3:
$items_per_page = wpforo_setting( 'topics', 'layout_qa_posts_per_page' );
break;
default:
$items_per_page = wpforo_setting( 'topics', 'posts_per_page' );
break;
}
return (int) apply_filters( 'wpforo_post_get_option_items_per_page', $items_per_page, $layout );
}
/**
* @param int $layout
*
* @return bool
*/
public function get_option_union_first_post( $layout ) {
$layout = intval( $layout );
$union_first_post = (bool) wpforo_setting( 'topics', 'union_first_post', $layout );
return (bool) apply_filters( 'wpforo_post_options_get_union_first_post', $union_first_post, $layout );
}
public function add( $args = [] ) {
$guestposting = false;
$root_exists = wpforo_root_exist();
if( empty( $args ) && empty( $_REQUEST['post'] ) ) {
WPF()->notice->add( 'Reply request error', 'error' );
return false;
}
if( empty( $args ) && ! empty( $_REQUEST['post'] ) ) $args = $_REQUEST['post'];
if( ! isset( $args['body'] ) || ! $args['body'] ) {
WPF()->notice->add( 'Post is empty', 'error' );
return false;
}
if( ! wpfval( $args, 'title' ) && wpfval( $args, 'topicid' ) ) {
$args['title'] = wpforo_phrase( 'RE', false ) . ': ' . wpforo_topic( $args['topicid'], 'title' );
}
$args['name'] = ( isset( $args['name'] ) ? strip_tags( (string) $args['name'] ) : '' );
$args['email'] = ( isset( $args['email'] ) ? sanitize_email( $args['email'] ) : '' );
if( isset( $args['userid'] ) && $args['userid'] == 0 && $args['name'] && $args['email'] ) $guestposting = true;
extract( $args );
if( ! isset( $topicid ) || ! $topicid ) {
WPF()->notice->add( 'Error: No topic selected', 'error' );
return false;
}
if( ! $topic = WPF()->topic->get_topic( intval( $topicid ) ) ) {
WPF()->notice->add( 'Error: Topic is not found', 'error' );
return false;
}
if( ! $forum = WPF()->forum->get_forum( intval( $topic['forumid'] ) ) ) {
WPF()->notice->add( 'Error: Forum is not found', 'error' );
return false;
}
if( $topic['closed'] ) {
WPF()->notice->add( 'Can\'t write a post: This topic is closed', 'error' );
return false;
}
if( ! $guestposting && ! ( WPF()->perm->forum_can( 'cr', $topic['forumid'] ) || ( wpforo_is_owner( $topic['userid'], $topic['email'] ) && WPF()->perm->forum_can( 'ocr', $topic['forumid'] ) ) ) ) {
WPF()->notice->add( 'You don\'t have permission to create post in this forum', 'error' );
return false;
}
if( ! WPF()->perm->can_post_now() ) {
WPF()->notice->add( 'You are posting too quickly. Slow down.', 'error' );
return false;
}
if( ! WPF()->current_userid && $args['email'] ) WPF()->member->set_guest_cookies( $args );
do_action( 'wpforo_start_add_post', $args );
$post = $args;
$post['forumid'] = $forumid = ( isset( $topic['forumid'] ) ? intval( $topic['forumid'] ) : 0 );
$post['parentid'] = $parentid = ( isset( $parentid ) ? intval( $parentid ) : 0 );
$post['title'] = $title = ( isset( $title ) ? wpforo_text( trim( (string) $title ), 250, false ) : '' );
$post['body'] = $body = ( isset( $body ) ? preg_replace( '#[\r\n\t\s\0]*#isu', "\r\n", (string) $body ) : '' );
$post['created'] = $created = ( isset( $created ) ? $created : current_time( 'mysql', 1 ) );
$post['userid'] = $userid = ( isset( $userid ) ? intval( $userid ) : WPF()->current_userid );
if( $root_exists ) {
$post['root'] = ( $parentid ) ? ( isset( $root ) ? intval( $root ) : $this->get_root( $parentid ) ) : - 1;
} else {
$root = null;
}
$post = apply_filters( 'wpforo_add_post_data_filter', $post );
if( empty( $post ) ) return false;
extract( $post, EXTR_OVERWRITE );
if( isset( $forumid ) ) $forumid = intval( $forumid );
if( isset( $topicid ) ) $topicid = intval( $topicid );
if( isset( $parentid ) ) $parentid = intval( $parentid );
if( isset( $title ) ) $title = sanitize_text_field( trim( $title ) );
if( isset( $created ) ) $created = sanitize_text_field( $created );
if( isset( $userid ) ) $userid = intval( $userid );
if( isset( $body ) ) $body = wpforo_kses( trim( (string) $body ), 'post' );
$status = ( isset( $status ) && $status ? 1 : 0 );
$private = ( isset( $topic['private'] ) && $topic['private'] ? 1 : 0 );
if( isset( $name ) ) $name = strip_tags( trim( (string) $name ) );
if( isset( $email ) ) $email = strip_tags( trim( (string) $email ) );
do_action( 'wpforo_before_add_post', $post );
$fields = [
'forumid' => $forumid,
'topicid' => $topicid,
'parentid' => $parentid,
'userid' => $userid,
'title' => stripslashes( $title ),
'body' => stripslashes( (string) $body ),
'created' => $created,
'modified' => $created,
'status' => $status,
'private' => $private,
'name' => $name,
'email' => $email,
'root' => $root,
];
$values = [ '%d', '%d', '%d', '%d', '%s', '%s', '%s', '%s', '%d', '%d', '%s', '%s', '%d' ];
if( ! $root_exists ) {
unset( $fields['root'] );
unset( $fields[12] );
}
if( WPF()->db->insert(
WPF()->tables->posts,
$fields,
$values
) ) {
$postid = WPF()->db->insert_id;
$post['postid'] = $postid;
$post['status'] = $status;
$post['private'] = $private;
$post['posturl'] = $this->get_url( $postid );
if( $root_exists ) WPF()->topic->rebuild_threads( $topic, $root );
$post = apply_filters( 'wpforo_after_add_post_filter', $post, $topic, $forum );
do_action( 'wpforo_after_add_post', $post, $topic, $forum );
wpforo_clean_cache( 'post', $postid, $post );
WPF()->notice->add( 'You successfully replied', 'success' );
return $postid;
}
WPF()->notice->add( 'Reply request error', 'error' );
return false;
}
public function edit( $args = [] ) {
//This variable will be based on according CAN of guest usergroup once Guest Posing is ready
$guestposting = false;
if( empty( $args ) && ( ! isset( $_REQUEST['post'] ) || empty( $_REQUEST['post'] ) ) ) return false;
if( empty( $args ) && ! empty( $_REQUEST['post'] ) ) $args = $_REQUEST['post'];
if( isset( $args['name'] ) ) {
$args['name'] = strip_tags( (string) $args['name'] );
}
if( isset( $args['email'] ) ) {
$args['email'] = sanitize_email( $args['email'] );
}
do_action( 'wpforo_start_edit_post', $args );
if( ! isset( $args['postid'] ) || ! $args['postid'] || ! is_numeric( $args['postid'] ) ) {
WPF()->notice->add( 'Cannot update post data', 'error' );
return false;
}
$args['postid'] = intval( $args['postid'] );
if( ! $post = $this->get_post( $args['postid'] ) ) {
WPF()->notice->add( 'No Posts found for update', 'error' );
return false;
}
if( ! $topic = WPF()->topic->get_topic( $post['topicid'] ) ) {
WPF()->notice->add( 'No Topic found for update', 'error' );
return false;
}
if( ! $forum = WPF()->forum->get_forum( $topic['forumid'] ) ) {
WPF()->notice->add( 'No Forum found for update', 'error' );
return false;
}
if( ! is_user_logged_in() ) {
if( ! isset( $post['email'] ) || ! $post['email'] ) {
WPF()->notice->add( 'Permission denied', 'error' );
return false;
} elseif( ! wpforo_current_guest( $post['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['userid'] = $post['userid'];
$args['status'] = $post['status'];
if( isset( $args['userid'] ) && $args['userid'] == 0 && isset( $args['name'] ) && isset( $args['email'] ) ) $guestposting = true;
$args = apply_filters( 'wpforo_edit_post_data_filter', $args );
if( empty( $args ) ) return false;
extract( $args, EXTR_OVERWRITE );
if( ! $guestposting ) {
$diff = time() - strtotime( $post['created'] . ' GMT' );
if( ! ( WPF()->perm->forum_can( 'er', $post['forumid'] ) || ( WPF()->current_userid == $post['userid'] && WPF()->perm->forum_can( 'eor', $post['forumid'] ) ) ) ) {
WPF()->notice->add( 'You don\'t have permission to edit post from this forum', 'error' );
return false;
}
if( ! WPF()->perm->forum_can( 'er', $post['forumid'] ) && wpforo_setting( 'posting', 'edit_own_post_durr' ) !== 0 && $diff > wpforo_setting( 'posting', 'edit_own_post_durr' ) ) {
WPF()->notice->add( 'The time to edit this post is expired.', 'error' );
return false;
}
}
$title = ( isset( $title ) ? wpforo_text( trim( (string) $title ), 250, false ) : '' );
$body = ( isset( $body ) ? preg_replace( '#[\r\n\t\s\0]*#isu', "\r\n", (string) $body ) : '' );
$body = wpforo_kses( trim( (string) $body ), 'post' );
$topicid = wpforo_bigintval( ( isset( $topicid ) ? $topicid : $post['topicid'] ) );
$title = trim( $title ) ? stripslashes( sanitize_text_field( trim( $title ) ) ) : stripslashes( (string) $post['title'] );
$body = $body ? stripslashes( (string) $body ) : stripslashes( (string) $post['body'] );
$status = isset( $status ) ? intval( $status ) : intval( $post['status'] );
$private = isset( $private ) ? intval( $private ) : intval( $post['private'] );
$name = isset( $name ) ? stripslashes( strip_tags( trim( (string) $name ) ) ) : stripslashes( (string) $post['name'] );
$email = isset( $email ) ? stripslashes( strip_tags( trim( (string) $email ) ) ) : stripslashes( (string) $post['email'] );
if( false !== WPF()->db->update( WPF()->tables->posts,
[
'title' => $title,
'body' => $body,
'modified' => current_time(
'mysql',
1
),
'status' => $status,
'name' => $name,
'email' => $email,
],
[ 'postid' => $postid ],
[ '%s', '%s', '%s', '%d', '%s', '%s' ],
[ '%d' ] ) ) {
$post['topicid'] = $topicid;
$post['title'] = $title;
$post['body'] = $body;
$post['status'] = $status;
$post['private'] = $private;
$post['name'] = $name;
$post['email'] = $email;
do_action( 'wpforo_after_edit_post', $post, $topic, $forum, $args );
wpforo_clean_cache( 'post', $postid, $post );
WPF()->notice->add( 'This post successfully edited', 'success' );
return $postid;
}
WPF()->notice->add( 'Reply request error', 'error' );
return false;
}
#################################################################################
/**
* Delete post from DB
* Returns true if successfully deleted or false.
*
* @param int $postid
* @param bool $delete_cache
* @param bool $rebuild_data
* @param array &$exclude
* @param bool $check_permissions
*
* @return bool
* @since 1.0.0
*
*/
function delete( $postid, $delete_cache = true, $rebuild_data = true, &$exclude = [], $check_permissions = true ) {
$postid = intval( $postid );
$exclude = (array) $exclude;
if( ! $post = $this->get_post( $postid ) ) return true;
do_action( 'wpforo_before_delete_post', $post );
$diff = time() - strtotime( $post['created'] . ' GMT' );
if( $check_permissions && ( ! ( WPF()->perm->forum_can( 'dr', $post['forumid'] ) || ( WPF()->current_userid == $post['userid'] && WPF()->perm->forum_can( 'dor', $post['forumid'] ) ) ) ) ) {
WPF()->notice->add( 'You don\'t have permission to delete post from this forum', 'error' );
return false;
}
if( $check_permissions && ( ! WPF()->perm->forum_can( 'dr', $post['forumid'] ) && wpforo_setting( 'posting', 'delete_own_post_durr' ) !== 0 && $diff > wpforo_setting( 'posting', 'delete_own_post_durr' ) ) ) {
WPF()->notice->add( 'The time to delete this post is expired.', 'error' );
return false;
}
//Find and delete default attachments before deleting post
$this->delete_attachments( $postid );
//Delete post
if( WPF()->db->delete( WPF()->tables->posts, [ 'postid' => $postid ], [ '%d' ] ) ) {
$layout = WPF()->forum->get_layout( $post['forumid'] );
if( isset( $post['parentid'] ) ) {
if( ! $post['is_first_post'] && $layout === 4 ) {
if( $post['parentid'] == 0 ) {
$replies = WPF()->db->get_results( "SELECT `postid` FROM `" . WPF()->tables->posts . "` WHERE `root` = " . wpforo_bigintval( $postid ), ARRAY_A );
} else {
$children = [];
$replies = $this->get_children( $postid, $children, true );
}
if( ! empty( $replies ) ) {
foreach( $replies as $reply ) {
if( ! in_array( $reply['postid'], $exclude ) ) {
$exclude[] = $reply['postid'];
$this->delete( $reply['postid'], false, false, $exclude, false );
}
}
}
} elseif( $post['parentid'] != 0 ) {
WPF()->db->query( "UPDATE `" . WPF()->tables->posts . "` SET `parentid` = " . wpforo_bigintval( $post['parentid'] ) . " WHERE `parentid` = " . wpforo_bigintval( $postid ) );
}
}
if( $rebuild_data && ! $post['is_first_post'] && $layout === 4 ) WPF()->topic->rebuild_threads( $post['topicid'] );
do_action( 'wpforo_after_delete_post', $post );
WPF()->notice->add( 'This post successfully deleted', 'success' );
if( $post['is_first_post'] ) return WPF()->topic->delete( $post['topicid'], true, $check_permissions );
if( $delete_cache ) wpforo_clean_cache( 'post', $postid, $post );
return true;
}
WPF()->notice->add( 'Post delete error', 'error' );
return false;
}
/**
* @param int $postid
* @param bool $protect
*
* @return array
* @since 1.0.0
*
*/
public function _get_post( $postid, $protect = true ) {
$sql = "SELECT * FROM `" . WPF()->tables->posts . "` WHERE `postid` = %d";
$post = (array) WPF()->db->get_row( WPF()->db->prepare( $sql, $postid ), ARRAY_A );
if( ! empty( $post ) ) $post['userid'] = wpforo_bigintval( $post['userid'] );
if( $protect ) {
if( isset( $post['forumid'] ) && $post['forumid'] && ! WPF()->perm->forum_can( 'vf', $post['forumid'] ) ) {
return [];
}
if( isset( $post['status'] ) && $post['status'] && ! wpforo_is_owner( $post['userid'], $post['email'] ) ) {
if( isset( $post['forumid'] ) && $post['forumid'] && ! WPF()->perm->forum_can( 'au', $post['forumid'] ) ) {
return [];
}
}
}
if ( $post ) {
$post['url'] = $this->get_url( $post );
$post['full_url'] = $this->get_full_url( $post );
$post['short_url'] = $this->get_short_url( $post );
}
return apply_filters( 'wpforo_get_post', $post );
}
public function get_post( $postid, $protect = true ) {
return wpforo_ram_get( [ $this, '_get_post' ], $postid, $protect );
}
/**
* get all posts based on provided arguments
*
* @param array $args
* @param int $items_count
* @param bool $count
*
* @return array
* @since 1.0.0
*
*/
function get_posts( $args = [], &$items_count = 0, $count = true ) {
$cache = WPF()->cache->on('post');
$default = [
'include' => [], // array( 2, 10, 25 )
'exclude' => [], // array( 2, 10, 25 )
'forumids' => [],
'topicid' => null, // topic id in DB
'forumid' => null, // forum id in DB
'parentid' => null, // parent post id
'root' => null, // root postid
'userid' => null, // user id in DB
'orderby' => '`is_first_post` DESC, `created` ASC, `postid` ASC', // forumid, order, parentid
'order' => '', // ASC DESC
'offset' => null, // this use when you give row_count
'row_count' => null, // 4 or 1 ...
'status' => null, // 0 or 1 ...
'private' => null, // 0 or 1 ...
'email' => null, // example@example.com ...
'check_private' => true,
'where' => null,
'owner' => null,
'cache_type' => 'sql', // sql or args
'limit_per_topic' => null,
'union_first_post' => false,
'is_first_post' => null,
'is_answer' => null,
'threaded' => false,
];
$request = $args;
if( empty( $args['orderby'] ) ) $args['order'] = '';
$args = wpforo_parse_args( $args, $default );
if( $args['row_count'] === 0 ) return [];
if( $args['forumid'] && $args['check_private'] && ! WPF()->perm->forum_can( 'vf', $args['forumid'] ) ) return [];
if( strtoupper( (string) $args['order'] ) != 'DESC' && strtoupper( (string) $args['order'] ) != 'ASC' ) $args['order'] = '';
if( ! wpforo_root_exist() && ! is_null( $args['root'] ) ) {
$args['parentid'] = $args['root'];
$args['root'] = null;
}
$wheres = $this->get_posts_conditions( $args );
$ordering = ( $args['orderby'] ? " ORDER BY " . esc_sql( $args['orderby'] . ' ' . $args['order'] ) : '' );
$limiting = ( $args['row_count'] ? " LIMIT " . intval( $args['offset'] ) . "," . intval( $args['row_count'] ) : '' );
if( $limit_per_topic = intval( $args['limit_per_topic'] ) ) {
$sql = "SELECT SUBSTRING_INDEX( GROUP_CONCAT(`postid` ORDER BY `created` DESC), ',', " . $limit_per_topic . " ) postids
FROM `" . WPF()->tables->posts . "` " . ( $wheres ? " WHERE " . implode( " AND ", $wheres ) : '' ) . " GROUP BY `topicid` ORDER BY MAX(`postid`) DESC " . $limiting;
if( $cache ) {
if( $args['cache_type'] === 'sql' ) {
$object_key = md5( $sql . WPF()->current_user_groupid );
$object_cache = WPF()->cache->get( $object_key );
if( ! empty( $object_cache ) ) {
return apply_filters( 'wpforo_get_posts', $object_cache['items'] );
}
}
}
// Returns an array of post IDs ////////////////////////////////
$posts = WPF()->db->get_col( $sql );
////////////////////////////////////////////////////////////////
} else {
$sql = "SELECT * FROM `" . WPF()->tables->posts . "`";
if( ! empty( $wheres ) ) {
$sql .= " WHERE " . implode( " AND ", $wheres );
}
if( $count ) {
$item_count_sql = preg_replace( '#SELECT.+?FROM#isu', 'SELECT count(*) FROM', $sql, 1 );
if( $item_count_sql ) $items_count = WPF()->db->get_var( $item_count_sql );
}
$sql .= $ordering . $limiting;
if( $args['union_first_post'] && $args['topicid'] && ! $args['parentid'] && $items_count > intval( $args['offset'] ) ) {
$sql = "( SELECT * FROM `" . WPF()->tables->posts . "`
WHERE `topicid` = " . wpforo_bigintval( $args['topicid'] ) . "
AND `is_first_post` = 1 )
UNION
( " . $sql . " )";
}
if( $cache ) {
if( $args['cache_type'] === 'sql' ) {
$object_key = md5( $sql . WPF()->current_user_groupid );
$object_cache = WPF()->cache->get( $object_key );
if( ! empty( $object_cache ) ) {
return apply_filters( 'wpforo_get_posts', $object_cache['items'] );
}
}
if( $args['cache_type'] === 'args' ) {
$hach = serialize( $request );
$cache_args_key = md5( $hach . WPF()->current_user_groupid );
$object_cache = WPF()->cache->get( $cache_args_key, 'loop', 'post' );
if( ! empty( $object_cache ) ) {
return apply_filters( 'wpforo_get_posts', $object_cache['items'] );
}
}
}
// Returns an array of posts /////////////////////////////////
$posts = WPF()->db->get_results( $sql, ARRAY_A );
//////////////////////////////////////////////////////////////
if( $args['check_private'] && ! $args['forumid'] ) {
$posts = $this->access_filter( $posts );
}
}
if( $cache && isset( $object_key ) && ! empty( $posts ) ) {
self::$cache['posts'][ $object_key ]['items'] = $posts;
self::$cache['posts'][ $object_key ]['items_count'] = $items_count;
if( isset( $cache_args_key ) && $args['cache_type'] == 'args' ) {
WPF()->cache->create_custom( $request, $posts, 'post', $items_count );
}
}
return apply_filters( 'wpforo_get_posts', $posts );
}
function get_posts_conditions( $args = [] ) {
$wheres = [];
$table_as_prefix = '`' . WPF()->tables->posts . '`.';
$args['include'] = wpforo_parse_args( $args['include'] );
$args['exclude'] = wpforo_parse_args( $args['exclude'] );
$args['forumids'] = wpforo_parse_args( $args['forumids'] );
if( ! empty( $args['include'] ) ) $wheres[] = $table_as_prefix . "`postid` IN(" . implode( ',', array_map( 'wpforo_bigintval', $args['include'] ) ) . ")";
if( ! empty( $args['exclude'] ) ) $wheres[] = $table_as_prefix . "`postid` NOT IN(" . implode( ',', array_map( 'wpforo_bigintval', $args['exclude'] ) ) . ")";
if( ! empty( $args['forumids'] ) ) $wheres[] = $table_as_prefix . "`forumid` IN(" . implode( ',', array_map( 'intval', $args['forumids'] ) ) . ")";
if( ! is_null( $args['topicid'] ) ) $wheres[] = $table_as_prefix . "`topicid` = " . wpforo_bigintval( $args['topicid'] );
if( ! is_null( $args['parentid'] ) ) $wheres[] = $table_as_prefix . "`parentid` = " . wpforo_bigintval( $args['parentid'] );
if( ! is_null( $args['root'] ) ) $wheres[] = $table_as_prefix . "`root` = " . wpforo_bigintval( $args['root'] );
if( ! is_null( $args['userid'] ) ) $wheres[] = $table_as_prefix . "`userid` = " . wpforo_bigintval( $args['userid'] );
if( ! is_null( $args['status'] ) ) $wheres[] = $table_as_prefix . "`status` = " . intval( (bool) $args['status'] );
if( ! is_null( $args['private'] ) ) $wheres[] = $table_as_prefix . "`private` = " . intval( (bool) $args['private'] );
if( ! is_null( $args['is_first_post'] ) ) $wheres[] = $table_as_prefix . "`is_first_post` = " . intval( (bool) $args['is_first_post'] );
if( ! is_null( $args['is_answer'] ) ) $wheres[] = $table_as_prefix . "`is_answer` = " . intval( (bool) $args['is_answer'] );
if( ! is_null( $args['email'] ) ) $wheres[] = $table_as_prefix . "`email` = '" . esc_sql( $args['email'] ) . "' ";
if( ! is_null( $args['where'] ) ) $wheres[] = $table_as_prefix . $args['where'];
if( wpfval( $args, 'forumid' ) && $args['check_private'] ) {
/////Check "View Reply" Access//////////////////////////////
if( ! WPF()->perm->forum_can( 'vr', $args['forumid'] ) ) {
$wheres[] = $table_as_prefix . " `is_first_post` = 1";
}
/////Check Unapproved Post Access////////////////////////////
if( WPF()->perm->forum_can( 'au', $args['forumid'] ) ) {
//Check "Can Approve/Unapprove Posts" Access (View Unapproved Posts)
if( ! is_null( $args['status'] ) ) $wheres[] = $table_as_prefix . " `status` = " . intval( $args['status'] );
} elseif( WPF()->current_userid ) {
//Allow Users see own unapproved posts
$wheres[] = " ( " . $table_as_prefix . "`status` = 0 OR (" . $table_as_prefix . "`status` = 1 AND " . $table_as_prefix . "`userid` = " . intval( WPF()->current_userid ) . ") )";
} elseif( WPF()->current_user_email ) {
//Allow Guests see own unapproved posts
$wheres[] = " ( " . $table_as_prefix . "`status` = 0 OR (" . $table_as_prefix . "`status` = 1 AND " . $table_as_prefix . "`email` = '" . sanitize_email( WPF()->current_user_email ) . "') )";
} else {
//If doesn't have "Can Approve/Unapprove Posts" access and not Owner, only return approved posts
$wheres[] = " " . $table_as_prefix . "`status` = 0";
}
}
return $wheres;
}
function access_filter( $posts, $user = null ) {
if( ! empty( $posts ) ) {
foreach( $posts as $key => $post ) {
if( ! $this->view_access( $post, $user ) ) unset( $posts[ $key ] );
}
}
return $posts;
}
function view_access( $post, $user = null ): bool {
$groupids = wpfval( $user, 'groupids' );
if(
! WPF()->perm->forum_can( 'vf', $post['forumid'], $groupids )
|| ! WPF()->perm->forum_can( 'vt', $post['forumid'], $groupids )
|| ( ! (int) wpfval( $post, 'is_first_post' ) && ! WPF()->perm->forum_can( 'vr', $post['forumid'], $groupids ) )
) return false;
if( (int) wpfval( $post, 'status' ) && ! WPF()->perm->forum_can( 'au', $post['forumid'], $groupids ) ){
$post_owner = wpforo_member( $post );
if( ! wpforo_is_users_same( $post_owner, $user ) ) return false;
}
$topic = wpforo_topic( $post['topicid'] );
if(
(int) wpfval( $topic, 'private' )
&& ! WPF()->perm->forum_can( 'vp', $post['forumid'], $groupids )
){
$topic_owner = wpforo_member( $topic );
if( ! wpforo_is_users_same( $topic_owner, $user ) ) return false;
}
return true;
}
function replies( array $posts, $topic = [], $forum = [], $level = 0 ) {
$level ++;
if( function_exists( 'wpforo_thread_reply' ) ) {
if( wpfval( $posts, 'posts' ) ) {
$key = key( $posts['posts'] );
$parentid = ( wpfval( $posts, 'posts', $key, 'parentid' ) ) ? $posts['posts'][ $key ]['parentid'] : 0;
$max_level = wpforo_setting( 'topics', 'layout_threaded_nesting_level' );
if( ! $max_level ) {
$class = ( $level > 1 ) ? '' : ' level-1';
} elseif( $level > ( $max_level + 1 ) ) {
$class = '';
} else {
$class = ' level-' . $level;
}
echo '';
foreach( $posts['posts'] as $post ) {
$parents = ( wpfval( $posts, 'parents' ) ) ? $posts['parents'] : [];
wpforo_thread_reply( $post, $topic, $forum, $level, $parents );
if( ! empty( $post['children'] ) ) {
$posts['posts'] = $post['children'];
$this->replies( $posts, $topic, $forum, $level );
}
}
echo '
';
}
} else {
wpforo_phrase( 'Function wpforo_thread_reply() not found.' );
}
}
function get_thread_tree( $post, $parents = true ) {
if( ! wpfval( $post, 'postid' ) || ( wpfkey( $post, 'root' ) && $post['root'] == - 1 ) ) {
return [ 'posts' => [], 'parents' => [], 'count' => 0, 'children' => '' ];
}
$items = [];
$thread = [];
$parentid = (int) $post['postid'];
$type = apply_filters( 'wpforo_thread_builder_type', 'topic-query' ); //'topic-query', 'inside-mysql', 'multi-query'
if( $type === 'topic-query' ) {
if( wpfval( $post, 'topicid' ) ) {
$args = [ 'root' => $post['postid'], 'orderby' => '`created` ASC' ];
$posts = $this->get_posts( $args, $items_count, false );
if( empty( $posts ) ) {
$args = [ 'topicid' => $post['topicid'], 'orderby' => '`created` ASC' ];
$posts = $this->get_posts( $args, $items_count, false );
}
if( ! empty( $posts ) ) {
foreach( $posts as $post ) {
$items[ $post['postid'] ] = $post;
}
$thread = $this->build_thread_data( $parentid, $items );
}
}
} elseif( $type === 'inside-mysql' ) {
$mod = wpforo_current_user_is( 'admin' ) || wpforo_current_user_is( 'moderator' );
if( wpforo_is_db_mysql8() ) {
$sql = "WITH RECURSIVE `post_path` AS (
SELECT `postid`, `parentid`, `userid`, `status`, `email`
FROM `" . WPF()->tables->posts . "`
WHERE `parentid` = %d
UNION
SELECT p.`postid`, p.`parentid`, p.`userid`, p.`status`, p.`email`
FROM `" . WPF()->tables->posts . "` p
INNER JOIN `post_path` pp ON pp.`parentid` <> pp.`postid` AND pp.`postid` = p.`parentid`
) SELECT CONCAT( `postid`, '-', `parentid`, '-', `userid`, '-', `status`, '-', `email` ) AS tree FROM `post_path`";
$posts = WPF()->db->get_col( WPF()->db->prepare( $sql, $parentid ) );
} else {
$sql = "SELECT GROUP_CONCAT( @id := (
SELECT GROUP_CONCAT(postid,'-', parentid, '-', userid, '-', status, '-', email)
FROM `" . WPF()->tables->posts . "`
WHERE parentid = @id
)
) AS tree
FROM ( SELECT @id := %d ) vars
STRAIGHT_JOIN `" . WPF()->tables->posts . "`
WHERE @id IS NOT NULL";
$posts = explode( ',', (string) WPF()->db->get_var( WPF()->db->prepare( $sql, $parentid ) ) );
}
if( ! empty( $posts ) ) {
foreach( $posts as $post ) {
$post = explode( '-', $post );
if( ! $mod && isset( $post[3] ) && $post[3] ) {
if( isset( $post[2] ) && isset( $post[4] ) && ( isset( WPF()->current_user['userid'] ) || isset( WPF()->current_user['user_email'] ) ) ) {
if( WPF()->current_user['userid'] != $post[2] && WPF()->current_user['user_email'] != $post[4] ) continue;
}
}
if( isset( $post[0] ) && isset( $post[1] ) ) {
$items[ $post[0] ] = [ 'postid' => $post[0], 'parentid' => $post[1] ];
}
}
$thread = $this->build_thread_data( $parentid, $items );
}
} elseif( $type === 'multi-query' ) {
$mod = wpforo_current_user_is( 'admin' ) || wpforo_current_user_is( 'moderator' );
$items = $this->get_children( $parentid, $children, $mod );
$thread = $this->build_thread_data( $parentid, $items );
}
return $thread;
}
function build_thread_data( $parentid, $items = [], $count = 0 ) {
$parents = [];
$thread = [ 'posts' => [], 'parents' => [], 'count' => 0, 'children' => '' ];
if( ! empty( $items ) ) {
foreach( $items as $item ) {
$parents[ $item['postid'] ] = $this->parents( $item['postid'], $items );
}
if( ! empty( $parents ) ) $thread['parents'] = $parents;
$thread['posts'] = $this->build_thread_tree( $items, $parentid );
$children = $this->children( $parentid, $thread['posts'] );
$thread['count'] = count( $children );
$thread['children'] = array_keys( $children );
}
return $thread;
}
function build_thread_tree( array $posts, $parentid = 0 ) {
$tree = [];
foreach( $posts as $post ) {
if( $post['parentid'] == $parentid ) {
$children = $this->build_thread_tree( $posts, $post['postid'] );
if( $children ) {
$post['children'] = $children;
}
$tree[] = $post;
}
}
return $tree;
}
function root( $postid, $parentid = null ) {
if( ! $postid ) return 0;
$parents = $this->get_parents( $postid, $parentid );
$root = array_pop( $parents );
return intval( $root );
}
function get_root( $postid ) {
if( ! $postid || ! wpforo_root_exist() ) return $postid;
$root = WPF()->db->get_var( "SELECT `root` FROM `" . WPF()->tables->posts . "` WHERE `postid` = " . intval( $postid ) );
if( ! is_null( $root ) && ( $root <= 0 || $root == $postid ) ) {
$root = $postid;
} else {
$root = $this->root( $postid );
}
return $root;
}
function parents( $postid, $posts, $parents = [] ) {
if( ! empty( $posts ) ) {
if( isset( $posts[ $postid ] ) ) {
$parentid = wpfval( $posts[ $postid ], 'parentid' ) ? $posts[ $postid ]['parentid'] : 0;
if( $parentid > 0 ) {
array_unshift( $parents, $parentid );
return $this->parents( $parentid, $posts, $parents );
}
}
}
return $parents;
}
function get_parents( $postid, $parentid = null, &$parents = [], $mod = false ) {
if( $postid ) {
$status = ( ! $mod ) ? ' AND `status` = 0 ' : '';
if( is_null( $parentid ) ) {
$where = "`postid` = " . intval( $postid );
} else {
$where = "`postid` = " . intval( $parentid );
}
if( $parentid === 0 ) {
return $parents;
} else {
$post = WPF()->db->get_row( "SELECT `postid`, `parentid` FROM `" . WPF()->tables->posts . "` WHERE " . $where . $status, ARRAY_A );
if( wpfval( $post, 'parentid' ) ) {
$parents[ $post['postid'] ] = $post['parentid'];
$this->get_parents( $post['postid'], $post['parentid'], $parents, $mod );
}
}
}
return $parents;
}
function children( $parentid, $posts, &$children = [] ) {
if( $parentid ) {
if( ! empty( $posts ) ) {
foreach( $posts as $post ) {
$children[ $post['postid'] ] = [ 'postid' => $post['postid'], 'parentid' => $post['parentid'] ];
if( isset( $post['children'] ) ) $this->children( $post['postid'], $post['children'], $children );
}
}
}
return $children;
}
function get_children( $parentid, &$children = [], $mod = false ) {
if( $parentid ) {
$status = ( ! $mod ) ? ' AND `status` = 0 ' : '';
$posts = WPF()->db->get_results( "SELECT `postid`, `parentid` FROM `" . WPF()->tables->posts . "` FORCE INDEX (PRIMARY) WHERE `parentid` = " . intval( $parentid ) . " " . $status, ARRAY_A );
if( ! empty( $posts ) ) {
foreach( $posts as $post ) {
$children[ $post['postid'] ] = [ 'postid' => $post['postid'], 'parentid' => $post['parentid'] ];
$this->get_children( $post['postid'], $children, $mod );
}
}
}
return $children;
}
function get_root_replies_count( $postid ) {
$postid = intval( $postid );
if( $postid && wpforo_root_exist() ) {
return (int) WPF()->db->get_var( "SELECT COUNT(*) FROM `" . WPF()->tables->posts . "` WHERE `root` = " . $postid );
} else {
return (int) WPF()->db->get_var( "SELECT COUNT(*) FROM `" . WPF()->tables->posts . "` WHERE `parentid` = " . $postid );
}
}
function get_posts_filtered( $args = [] ) {
$posts = $this->get_posts( $args, $items_count, false );
if( ! empty( $posts ) ) {
foreach( $posts as $key => $post ) {
if( isset( $post['forumid'] ) && ! WPF()->perm->forum_can( 'vf', $post['forumid'] ) ) {
unset( $posts[ $key ] );
}
if( isset( $posts[ $key ] ) && isset( $post['forumid'] ) && isset( $post['private'] ) && $post['private'] && ! wpforo_is_owner( $post['userid'], $post['email'] ) ) {
if( ! WPF()->perm->forum_can( 'vp', $post['forumid'] ) ) {
unset( $posts[ $key ] );
}
}
if( isset( $posts[ $key ] ) && isset( $post['forumid'] ) && isset( $post['status'] ) && $post['status'] && ! wpforo_is_owner( $post['userid'], $post['email'] ) ) {
if( ! WPF()->perm->forum_can( 'au', $post['forumid'] ) ) {
unset( $posts[ $key ] );
}
}
}
}
return $posts;
}
function search( $args = [], &$items_count = 0 ) {
if( ! is_array( $args ) ) $args = [ 'needle' => $args ];
if( ! wpfval( $args, 'needle' ) && ! wpfval( $args, 'postids' ) ) return [];
$args = array_filter( $args );
$default = [
'needle' => '', // search needle
'forumids' => [], // array( 2, 10, 25 )
'postids' => [], // array( 2, 10, 25 )
'date_period' => 0, // topic id in DB
'type' => 'entire-posts', // search type ( entire-posts | titles-only | user-posts | user-topics | tag )
'orderby' => 'relevancy', // Sort Search Results by ( relevancy | date | user | forum )
'order' => 'DESC', // Sort Search Results ( ASC | DESC )
'offset' => null, // this use when you give row_count
'row_count' => null // 4 or 1 ...
];
$args = wpforo_parse_args( $args, $default );
$args['postids'] = wpforo_parse_args( $args['postids'] );
$args['postids'] = array_filter( array_map( 'wpforo_bigintval', $args['postids'] ) );
$args['order'] = strtoupper( (string) $args['order'] );
if( ! in_array( $args['order'], [ 'ASC', 'DESC' ] ) ) $args['order'] = 'DESC';
$date_period = intval( $args['date_period'] );
$fa = "p";
$from = "`" . WPF()->tables->posts . "` " . $fa;
$selects = [ $fa . '.*' ];
$innerjoins = [];
$wheres = [];
$orders = [];
if( $args['forumids'] ) $wheres[] = $fa . ".`forumid` IN(" . implode( ', ', array_map( 'intval', $args['forumids'] ) ) . ")";
if( $date_period != 0 ) {
$date = gmdate( 'Y-m-d H:i:s', time() - ( $date_period * 24 * 60 * 60 ) );
if( $date ) $wheres[] = $fa . ".`created` > '" . esc_sql( $date ) . "'";
}
if( $args['needle'] ) {
if( in_array( $args['type'], [ 'entire-posts', 'titles-only' ] ) ) {
if( apply_filters( 'wpforo_enable_legacy_search', false ) ){
$words = preg_split( '#[^\p{L}\p{N}\'`]+#u', $args['needle'] );
$words = array_slice( array_filter( $words ), 0, 10 );
$words = array_map( function( $w ) {
return '+' . esc_sql( str_replace( [ '(', ')', '*', '+', '-', '~', '<', '>', '@', '"' ], '', $w ) ) . '*';
}, $words );
$needle = implode( ' ', $words );
}else{
$needle = esc_sql( $args['needle'] );
}
} else {
$needle = esc_sql( $args['needle'] );
}
if( $args['type'] === 'entire-posts' ) {
$selects[] = "MATCH(" . $fa . ".`title`) AGAINST('$needle' IN BOOLEAN MODE) + MATCH(" . $fa . ".`body`) AGAINST('$needle' IN BOOLEAN MODE) AS matches";
$wheres[] = "( MATCH(" . $fa . ".`title`, " . $fa . ".`body`) AGAINST('$needle' IN BOOLEAN MODE) OR " . $fa . ".`title` LIKE '%" . esc_sql( $args['needle'] ) . "%' OR " . $fa . ".`body` LIKE '%" . esc_sql( $args['needle'] ) . "%' )";
$orders[] = "matches";
$orders[] = "`created`";
} elseif( $args['type'] === 'titles-only' ) {
$selects[] = "MATCH(" . $fa . ".`title`) AGAINST('$needle' IN BOOLEAN MODE) AS matches";
$wheres[] = "( MATCH(" . $fa . ".`title`) AGAINST('$needle' IN BOOLEAN MODE) OR " . $fa . ".`title` LIKE '%" . esc_sql( $args['needle'] ) . "%' )";
$orders[] = "matches";
$orders[] = "`created`";
} elseif( $args['type'] === 'user-posts' || $args['type'] === 'user-topics' ) {
$innerjoins[] = "INNER JOIN `" . WPF()->db->users . "` u ON u.`ID` = " . $fa . ".`userid`";
$wheres[] = "( u.`user_nicename` LIKE '%{$needle}%' OR u.`display_name` LIKE '%{$needle}%' )";
if( $args['type'] === 'user-topics' ) $wheres[] = "" . $fa . ".`is_first_post` = 1";
} elseif( $args['type'] === 'tag' ) {
$fa = "t";
$from = "`" . WPF()->tables->topics . "` " . $fa;
$selects = [ $fa . '.*', $fa . '.`first_postid` AS postid', '1 AS `is_first_post`' ];
$innerjoins = [];
$wheres = [ "( " . $fa . ".`tags` LIKE '%{$needle}%' )" ];
// $wheres = array( "( FIND_IN_SET('{$needle}', ".$fa.".`tags`) )" ); //exact version
}
}
if( $args['postids'] ) $wheres[] = "(" . $fa . ".`postid` IN(" . implode( ',', $args['postids'] ) . "))";
if( $args['orderby'] === 'date' ) {
$orders = [ $fa . '.`created`' ];
} elseif( $args['orderby'] === 'user' ) {
$orders = [ $fa . '.`userid`' ];
} elseif( $args['orderby'] === 'forum' ) {
$orders = [ $fa . '.`forumid`' ];
}
$sql = "SELECT COUNT(*) FROM " . $from . " " . implode( ' ', $innerjoins );
if( $wheres ) $sql .= " WHERE " . implode( " AND ", $wheres );
$items_count = (int) WPF()->db->get_var( $sql );
if( wpforo_setting( 'topics', 'search_max_results' ) && $items_count > wpforo_setting( 'topics', 'search_max_results' ) ) $items_count = wpforo_setting( 'topics', 'search_max_results' );
$sql = "SELECT " . implode( ', ', $selects ) . " FROM " . $from . " " . implode( ' ', $innerjoins );
if( $wheres ) $sql .= " WHERE " . implode( " AND ", $wheres );
if( $orders ) $sql .= " ORDER BY " . implode( ' ' . $args['order'] . ', ', $orders ) . " " . $args['order'];
if( wpforo_setting( 'topics', 'search_max_results' ) ) $sql = "SELECT * FROM (" . $sql . " LIMIT " . wpforo_setting( 'topics', 'search_max_results' ) . ") AS p";
if( $args['row_count'] ) $sql .= " LIMIT " . intval( $args['offset'] ) . "," . intval( $args['row_count'] );
$sql = apply_filters( 'wpforo_search_sql', $sql, $args );
$posts = WPF()->db->get_results( $sql, ARRAY_A );
do_action( 'wpforo_search_result_after', $args, $items_count, $posts, $sql );
foreach( $posts as $key => $post ) {
if( ! WPF()->perm->forum_can( 'vf', $post['forumid'] ) ) unset( $posts[ $key ] );
if( ! WPF()->perm->forum_can( 'vt', $post['forumid'] ) ) unset( $posts[ $key ] );
if( ! $post['is_first_post'] && ! WPF()->perm->forum_can( 'vr', $post['forumid'] ) ) unset( $posts[ $key ] );
if( $post['private'] && ! WPF()->perm->forum_can( 'vp', $post['forumid'] ) ) unset( $posts[ $key ] );
if( $post['status'] && ! WPF()->perm->forum_can( 'au', $post['forumid'] ) ) unset( $posts[ $key ] );
}
return apply_filters('wpforo_post_search', $posts, $args, $items_count);
}
/**
* @param int $postid
*
* @return string
* @since 1.0.0
*
*/
public function _get_forumslug_byid( $postid ) {
return (string) WPF()->db->get_var(
WPF()->db->prepare(
"SELECT `slug` FROM " . WPF()->tables->forums . " WHERE `forumid` = (
SELECT forumid FROM `" . WPF()->tables->topics . "` WHERE `topicid` = (
SELECT `topicid` FROM `" . WPF()->tables->posts . "` WHERE postid = %d
)
)",
$postid
)
);
}
public function get_forumslug_byid( $postid ) {
return wpforo_ram_get( [ $this, '_get_forumslug_byid' ], $postid );
}
/**
* @param int
*
* @return string
* @since 1.0.0
*
*/
public function _get_topicslug_byid( $postid ) {
return (string) WPF()->db->get_var(
WPF()->db->prepare(
"SELECT `slug` FROM " . WPF()->tables->topics . " WHERE `topicid` = (
SELECT `topicid` FROM `" . WPF()->tables->posts . "` WHERE postid = %d
)",
$postid
)
);
}
public function get_topicslug_byid( $postid ) {
return wpforo_ram_get( [ $this, '_get_topicslug_byid' ], $postid );
}
/**
* @param array $post the array of wpforo post
*
* @return int
*/
private function get_position_in_topic( $post ) {
$layout = WPF()->forum->get_layout( $post['forumid'] );
$pid = $post['postid'];
if( $post['parentid'] ) {
switch( $layout ) {
case 3:
$pid = $post['parentid'];
break;
case 4:
$pid = $post['root'];
break;
}
}
$where = "";
$orderby = "`is_first_post` DESC, `created` ASC, `postid` ASC";
if( $layout === 3 ) {
$where .= " AND NOT p.`parentid` ";
$orderby = "`is_first_post` DESC, `is_answer` DESC, `votes` DESC, `created` ASC, `postid` ASC";
} elseif( $layout === 4 ) {
$where .= " AND NOT p.`parentid` ";
}
if( ! wpforo_current_user_is( 'admin' ) && ! wpforo_current_user_is( 'moderator' ) && ! WPF()->perm->forum_can( 'au', $post['forumid'] ) ) {
if( WPF()->current_userid ) {
$where .= " AND ( p.`status` = 0 OR (p.`status` = 1 AND p.`userid` = %d) ) ";
$where = WPF()->db->prepare( $where, WPF()->current_userid );
} elseif( WPF()->current_user_email ) {
$where .= " AND ( p.`status` = 0 OR (p.`status` = 1 AND p.`email` = %s) ) ";
$where = WPF()->db->prepare( $where, sanitize_email( WPF()->current_user_email ) );
} else {
$where .= " AND NOT p.`status` ";
}
}
if( wpforo_is_db_mysql8() ) {
$sql = "SELECT tmp_view.`rownum` FROM
(SELECT ROW_NUMBER() OVER() AS rownum, p.`postid`
FROM `" . WPF()->tables->posts . "` p
WHERE p.`topicid` = %d
" . $where . "
ORDER BY " . $orderby . ") AS tmp_view
WHERE tmp_view.`postid` = %d";
} else {
$sql = "SELECT tmp_view.`rownum` FROM
(SELECT @rownum := @rownum + 1 AS rownum, p.`postid`
FROM `" . WPF()->tables->posts . "` p
CROSS JOIN ( SELECT @rownum := 0 ) AS init_var
WHERE p.`topicid` = %d
" . $where . "
ORDER BY " . $orderby . ") AS tmp_view
WHERE tmp_view.`postid` = %d";
}
$sql = WPF()->db->prepare( $sql, $post['topicid'], $pid );
return (int) WPF()->db->get_var( $sql );
}
/**
* @deprecated since 2.0.10 instead this method use get_url()
*
* @since 1.0.0
*
* @param $arg
*
* @return string
*/
function get_post_url( $arg ){
return $this->get_url( $arg );
}
/**
* return post full url by id
*
* @since 2.0.10
*
* @param int|array $arg
*
* @return string $url
*/
function get_url( $arg ) {
if( wpforo_setting( 'board', 'url_structure' ) === 'short' ) return $this->get_short_url( $arg );
return $this->get_full_url( $arg );
}
public function get_full_url( $arg ) {
$cache = WPF()->cache->on('url');
if( isset( $arg ) && ! is_array( $arg ) ) {
$postid = wpforo_bigintval( $arg );
$post = $this->get_post( $postid, false );
} elseif( ! empty( $arg ) && isset( $arg['postid'] ) ) {
$post = $arg;
$postid = $post['postid'];
}
if( ! empty( $post ) && is_array( $post ) && ! empty( $postid ) ) {
if( $cache ) {
$post_url = WPF()->cache->get_item( $postid, 'url', 'post' );
if( $post_url ) return $post_url;
}
$forum_slug = ( wpfval( $post, 'forumid' ) ) ? wpforo_forum( $post['forumid'], 'slug' ) : $this->get_forumslug_byid( $postid );
$topic_slug = ( wpfval( $post, 'topicid' ) ) ? wpforo_topic( $post['topicid'], 'slug' ) : $this->get_topicslug_byid( $postid );
$url = $forum_slug . '/' . $topic_slug;
$position = $this->get_position_in_topic( $post );
$items_per_page = $this->get_option_items_per_page( WPF()->forum->get_layout( $post['forumid'] ) );
if( $position <= $items_per_page ) {
$post_url = wpforo_home_url( $url ) . "#post-" . wpforo_bigintval( $postid );
if( $cache ) WPF()->cache->create( 'item', [ 'post_' . intval( $postid ) => $post_url ], 'url' );
return $post_url;
}
if( $position && $items_per_page ) {
$paged = (int) ceil( $position / $items_per_page );
} else {
$paged = 1;
}
$post_url = wpforo_home_url( $url . "/" . wpforo_settings_get_slug( 'paged' ) . "/" . $paged ) . "#post-" . wpforo_bigintval( $postid );
if( $cache ) WPF()->cache->create( 'item', [ 'post_' . intval( $postid ) => $post_url ], 'url' );
return $post_url;
}
return wpforo_home_url();
}
public function get_short_url( $arg ) {
if( is_numeric( $arg ) ){
$postid = $arg;
}elseif( wpfkey( $arg, 'postid' ) ){
$postid = $arg['postid'];
}elseif ( wpfkey( $arg, 'first_postid' ) ){
$postid = $arg['first_postid'];
}else{
$postid = 0;
}
if( $postid = wpforo_bigintval( $postid ) ) return wpforo_home_url( '/' . wpforo_settings_get_slug( 'postid' ) . '/' . $postid . '/' );
return wpforo_home_url();
}
/**
*
* @param int $postid
*
* @return int
* @since 1.0.0
*
*/
function is_answered( $postid ) {
$is_answered = WPF()->db->get_var(
WPF()->db->prepare(
"SELECT is_answer FROM `" . WPF()->tables->posts . "` WHERE postid = %d",
$postid
)
);
return $is_answered;
}
function get_best_answer( $topicid, $extended = true ) {
$best_answer = [];
$args = [
'topicid' => $topicid,
'is_answer' => 1,
'status' => 0,
];
$best_answers = $this->get_posts( $args );
if( ! empty( $best_answers ) && isset( $best_answers[0] ) ) {
$best_answer = $best_answers[0];
} else if( $extended ) {
$best_answer = WPF()->db->get_row(
WPF()->db->prepare(
"SELECT * FROM `" . WPF()->tables->posts . "` WHERE `topicid` = %d AND `is_first_post` = 0 AND `parentid` = 0 AND `votes` > 0 ORDER BY `votes` DESC LIMIT 1",
$topicid
),
ARRAY_A
);
}
return $best_answer;
}
function get_suggested_answers( $topicid, $count = 3 ) {
$args = [
'topicid' => $topicid,
'is_first_post' => 0,
'parentid' => 0,
'is_answer' => 0,
'orderby' => '`votes` DESC, `created` ASC',
'row_count' => $count,
'status' => 0,
];
return $this->get_posts( $args );
}
function is_approved( $postid ) {
$post = WPF()->db->get_var( "SELECT `status` FROM " . WPF()->tables->posts . " WHERE `postid` = " . intval( $postid ) );
if( $post ) return false;
return true;
}
function get_count( $args = [] ) {
$sql = "SELECT SQL_NO_CACHE COUNT(*) FROM `" . WPF()->tables->posts . "`";
if( $args && is_array( $args ) ) {
$wheres = [];
foreach( $args as $key => $value ) $wheres[] = "`$key` = '" . esc_sql( $value ) . "'";
if( $wheres ) $sql .= " WHERE " . implode( ' AND ', $wheres );
}
return WPF()->db->get_var( $sql );
}
function unapproved_count() {
return (int) WPF()->db->get_var( "SELECT COUNT(*) FROM `" . WPF()->tables->posts . "` WHERE `status` = 1" );
}
function get_attachment_id( $filename ) {
$attach_id = WPF()->db->get_var( "SELECT `post_id` FROM `" . WPF()->db->postmeta . "` WHERE `meta_key` = '_wp_attached_file' AND `meta_value` LIKE '%" . esc_sql( $filename ) . "' LIMIT 1" );
return $attach_id;
}
function delete_attachments( $postid ) {
$post = $this->get_post( $postid );
if( isset( $post['body'] ) && $post['body'] ) {
if( preg_match_all( '|\/wpforo\/default_attachments\/([^\s\"\]]+)|i', (string) $post['body'], $attachments, PREG_SET_ORDER ) ) {
foreach( $attachments as $attachment ) {
$filename = trim( $attachment[1] );
$file = WPF()->folders['default_attachments']['dir'] . DIRECTORY_SEPARATOR . $filename;
if( file_exists( $file ) ) {
$posts = WPF()->db->get_var( "SELECT COUNT(*) as posts FROM `" . WPF()->tables->posts . "` WHERE `body` LIKE '%" . esc_sql( $attachment[0] ) . "%'" );
if( is_numeric( $posts ) && $posts == 1 ) {
$attachmentid = $this->get_attachment_id( '/' . $filename );
if( ! wp_delete_attachment( $attachmentid ) ) {
@unlink( $file );
}
}
}
}
}
}
}
public function set_status( $postid, $status ) {
$postid = wpforo_bigintval( $postid );
$status = intval( $status );
if( ! $post = $this->get_post( $postid, false ) ) return false;
if( intval($post['is_first_post']) ) WPF()->topic->set_status( $post['topicid'], $status );
if( $r = WPF()->db->update( WPF()->tables->posts, [ 'status' => $status ], [ 'postid' => $postid ], [ '%d' ], [ '%d' ] ) ) {
if( $status ) {
do_action( 'wpforo_post_unapprove', $post );
} else {
do_action( 'wpforo_post_approve', $post );
}
do_action( 'wpforo_post_status_update', $post, $status );
wpforo_clean_cache( 'post', $postid, $post );
}
if( $r !== false ){
WPF()->notice->add( 'Done!', 'success' );
return true;
}
WPF()->notice->add( 'error: Change Status action', 'error' );
return false;
}
public function next_post( $postid, $topicid = 0 ) {
$next_postid = 0;
if( ! $topicid ) $topicid = wpforo_post( $postid, 'topicid' );
if( $topicid ) $next_postid = WPF()->db->get_var( "SELECT `postid` FROM `" . WPF()->tables->posts . "` WHERE `topicid` = " . intval( $topicid ) . " AND `postid` > " . intval( $postid ) . " AND `status` = 0 ORDER BY `created` ASC LIMIT 1" );
return intval( $next_postid );
}
public function get_liked_posts( $args, &$items_count ) {
$default = [
'userid' => null,
'order' => 'DESC',
'offset' => null,
'row_count' => null,
'where' => null,
'var' => null,
];
$posts = [];
if( ! wpfval( $args, 'userid' ) ) return [];
$args = wpforo_parse_args( $args, $default );
if( is_array( $args ) && ! empty( $args ) ) {
extract( $args, EXTR_OVERWRITE );
if( $row_count === 0 ) return [];
$items_count = WPF()->reaction->get_count( ['userid' => $userid, 'type' => 'up'] );
$liked_postids = WPF()->reaction->get_reactions_col( 'postid', ['userid' => $userid, 'type' => 'up', 'orderby' => "`reactionid` $order", 'offset' => $offset, 'row_count' => $row_count] );
if( ! empty( $liked_postids ) ) {
if( $var === 'postid' ) {
return $liked_postids;
} else {
$liked_postids = implode( ',', $liked_postids );
$post_args = [ 'include' => $liked_postids, 'status' => 0, 'private' => 0 ];
$posts = $this->get_posts( $post_args );
}
}
}
return $posts;
}
public function get_unread_posts( $args, $limit = 10 ) {
$unread_posts = [];
//If the unread post logging is disabled return an empty array.
if( ! wpforo_setting( 'logging', 'view_logging' ) ) return $unread_posts;
//If there is no information about last read post.
//Max number recent posts to search unread posts in.
$args['row_count'] = apply_filters( 'wpforo_max_number_of_unread_posts', 100 );
//Find the last unread postid, if so, add 'where' condition.
$last_read_postid = WPF()->log->get_all_read( 'post' );
if( $last_read_postid ) {
$args['where'] = '`postid` > ' . intval( $last_read_postid );
}
//Find unread posts based on last read postid's in topics
$posts = $this->get_posts( $args );
$read_topics = WPF()->log->get_read_topics();
if( ! empty( $posts ) ) {
if( ! empty( $read_topics ) ) {
foreach( $posts as $key => $post ) {
if( $key == $limit ) break;
if( ! wpfkey( $post, 'topicid' ) && $post ) {
$post_ids = explode( ',', $post );
if( ! empty( $post_ids ) ) {
foreach( $post_ids as $post_id ) {
$topicid = wpforo_post( $post_id, 'topicid' );
if( $topicid == wpfval( WPF()->current_object, 'topicid' ) ) continue;
if( wpfkey( $read_topics, $topicid ) ) {
$last_read_postid = $read_topics[ $topicid ];
if( (int) $post_id > (int) $last_read_postid ) {
$unread_posts[] = $post_id;
}
} else {
$unread_posts[] = $post_id;
}
}
}
} elseif( wpfkey( $post, 'topicid' ) && wpfkey( $read_topics, $post['topicid'] ) ) {
$last_read_postid = $read_topics[ $post['topicid'] ];
if( (int) $post['postid'] > (int) $last_read_postid ) {
$unread_posts[] = $post;
}
} else {
$unread_posts[] = $post;
}
}
} else {
$unread_posts = $posts;
}
}
return $unread_posts;
}
public function reset_fields( $type = null ) {
if( is_null( $type ) ) {
$this->fields = [];
} else {
unset( $this->fields, $type );
}
}
private function init_fields( $type, $forum = [] ) {
if( $fields = (array) wpfval( $this->fields, $type ) ) return;
$all_groupids = WPF()->usergroup->get_usergroups( 'groupid' );
$all_groupids = array_map( 'intval', $all_groupids );
$fields = apply_filters( 'wpforo_post_before_init_fields', $fields );
$fields['title'] = [
'fieldKey' => 'title',
'type' => 'text',
'isDefault' => 1,
'isRemovable' => 0,
'isRequired' => 1,
'isEditable' => 1,
'label' => wpforo_phrase( 'Topic Title', false ),
'title' => wpforo_phrase( 'Title', false ),
'placeholder' => wpforo_phrase( 'Enter title here', false ),
'minLength' => 0,
'maxLength' => 0,
'faIcon' => 'fas fa-pen-alt',
'name' => 'title',
'cantBeInactive' => [ 'topic' ],
'canEdit' => $all_groupids,
'canView' => $all_groupids,
'can' => '',
'isSearchable' => 1,
];
/*$fields['slug'] = array(
'fieldKey' => 'slug',
'type' => 'text',
'isDefault' => 1,
'isRemovable' => 0,
'isRequired' => 0,
'isEditable' => 1,
'label' => wpforo_phrase( 'Slug', false ),
'title' => wpforo_phrase( 'Slug', false ),
'placeholder' => wpforo_phrase( 'Slug', false ),
'minLength' => 0,
'maxLength' => 0,
'faIcon' => 'fas fa-link',
'name' => 'slug',
'cantBeInactive' => array(),
'canEdit' => $all_groupids,
'canView' => $all_groupids,
'can' => '',
'isSearchable' => 1
);*/
$fields['body'] = [
'fieldKey' => 'body',
'type' => 'tinymce',
'isDefault' => 1,
'isRemovable' => 0,
'isRequired' => 1,
'isEditable' => 1,
'title' => wpforo_phrase( 'Body', false ),
'placeholder' => wpforo_phrase( 'Body', false ),
'minLength' => 0,
'maxLength' => 0,
'faIcon' => '',
'name' => 'body',
'cantBeInactive' => [ 'topic', 'post', 'comment', 'reply' ],
'canEdit' => $all_groupids,
'canView' => $all_groupids,
'can' => '',
'isSearchable' => 1,
];
$fields['name'] = [
'fieldKey' => 'name',
'type' => 'text',
'isDefault' => 1,
'isRemovable' => 0,
'isRequired' => 0,
'isEditable' => 1,
'label' => wpforo_phrase( 'Author Name', false ),
'title' => wpforo_phrase( 'Author Name', false ),
'placeholder' => wpforo_phrase( 'Your name', false ),
'minLength' => 0,
'maxLength' => 0,
'faIcon' => 'fas fa-id-card',
'name' => 'name',
'cantBeInactive' => [],
'canEdit' => $all_groupids,
'canView' => $all_groupids,
'can' => '',
'isSearchable' => 0,
'isOnlyForGuests' => 1,
];
$fields['email'] = [
'fieldKey' => 'email',
'type' => 'text',
'isDefault' => 1,
'isRemovable' => 0,
'isRequired' => 0,
'isEditable' => 1,
'label' => wpforo_phrase( 'Author Email', false ),
'title' => wpforo_phrase( 'Author Email', false ),
'placeholder' => wpforo_phrase( 'Your email', false ),
'minLength' => 0,
'maxLength' => 0,
'faIcon' => 'fas fa-at',
'name' => 'email',
'cantBeInactive' => [],
'canEdit' => $all_groupids,
'canView' => $all_groupids,
'can' => '',
'isSearchable' => 0,
'isOnlyForGuests' => 1,
];
/*$fields['tags'] = array(
'fieldKey' => 'tags',
'type' => 'text',
'isDefault' => 1,
'isRemovable' => 0,
'isRequired' => 0,
'isEditable' => 1,
'label' => wpforo_phrase( 'Topic Tags', false ) . ' ' . wpforo_phrase( 'Separate tags using a comma', false ),
'title' => wpforo_phrase( 'Tags', false ),
'placeholder' => wpforo_phrase( 'Start typing tags here (maximum %d tags are allowed)...', false ),
'minLength' => 0,
'maxLength' => 0,
'faIcon' => 'fas fa-tag',
'name' => 'tags',
'cantBeInactive' => array(),
'canEdit' => $all_groupids,
'canView' => $all_groupids,
'can' => '',
'isSearchable' => 1
);
$fields['sticky'] = array(
'fieldKey' => 'sticky',
'type' => 'checkbox',
'isDefault' => 1,
'isRemovable' => 0,
'isRequired' => 0,
'isEditable' => 1,
'label' => wpforo_phrase( 'Set Topic Sticky', false ),
'title' => wpforo_phrase( 'Set Topic Sticky', false ),
'placeholder' => wpforo_phrase( 'Set Topic Sticky', false ),
'faIcon' => 'fas fa-exclamation',
'name' => 'type',
'values' => '1 => ' . wpforo_phrase( 'Set Topic Sticky', false ),
'cantBeInactive' => array(),
'canEdit' => $all_groupids,
'canView' => $all_groupids,
'can' => '',
'isSearchable' => 1
);
$fields['private'] = array(
'fieldKey' => 'private',
'type' => 'checkbox',
'isDefault' => 1,
'isRemovable' => 0,
'isRequired' => 0,
'isEditable' => 1,
'label' => wpforo_phrase( 'Private Topic', false ),
'title' => wpforo_phrase( 'Only Admins and Moderators can see your private topics.', false ),
'placeholder' => wpforo_phrase( 'Private Topic', false ),
'faIcon' => 'fas fa-eye-slash',
'name' => 'private',
'values' => '1 => ' . wpforo_phrase( 'Private Topic', false ),
'cantBeInactive' => array(),
'canEdit' => $all_groupids,
'canView' => $all_groupids,
'can' => '',
'isSearchable' => 1
);
$fields['subscribe'] = array(
'fieldKey' => 'subscribe',
'type' => 'checkbox',
'isDefault' => 1,
'isRemovable' => 0,
'isRequired' => 0,
'isEditable' => 1,
'label' => wpforo_phrase( 'Subscribe to this topic', false ),
'title' => wpforo_phrase( 'Subscribe to this topic', false ),
'placeholder' => wpforo_phrase( 'Subscribe to this topic', false ),
'faIcon' => 'fas fa-eye-slash',
'name' => 'wpforo_topic_subs',
'values' => '1 => ' . wpforo_phrase( 'Subscribe to this topic', false ),
'cantBeInactive' => array(),
'canEdit' => $all_groupids,
'canView' => $all_groupids,
'can' => '',
'isSearchable' => 0
);*/
$fields = (array) apply_filters( 'wpforo_post_after_init_fields', $fields, $type, $forum );
$this->fields[ $type ] = array_map( [ $this, 'fix_field' ], $fields );
}
public function fix_field( $field ) {
$field = array_merge( WPF()->form->default, (array) $field );
if( is_scalar( $field['values'] ) ) $field['values'] = explode( "\n", $field['values'] );
return $field;
}
public function get_fields( $only_defaults = false, $type = 'topic', $forum = [] ) {
$this->init_fields( $type, $forum );
$fields = (array) wpfval( $this->fields, $type );
if( $only_defaults ) foreach( $fields as $k => $v ) if( ! wpfval( $v, 'isDefault' ) ) unset( $fields[ $k ] );
return $fields;
}
public function get_field( $key, $type = 'topic', $forum = [] ) {
if( is_string( $key ) ) {
$this->init_fields( $type, $forum );
return (array) wpfval( $this->fields, $type, $key );
} elseif( $this->is_field( $key ) ) {
return $key;
}
return [];
}
public function is_field( $field ) {
return wpfval( $field, 'fieldKey' ) && wpfval( $field, 'type' ) && wpfkey( $field, 'isDefault' );
}
public function get_field_key( $field ) {
return is_string( $field ) ? $field : (string) wpfval( $field, 'fieldKey' );
}
public function fields_structure_full_array( $fields, &$used_fields = [], $type = 'topic', $forum = [] ) {
if( is_string( $fields ) ) $fields = maybe_unserialize( $fields );
$fs = [ [ [] ] ];
if( ! is_array( $fields ) ) return $fs;
foreach( $fields as $kr => $row ) {
if( is_array( $row ) ) {
foreach( $row as $kc => $cols ) {
if( is_array( $cols ) ) {
foreach( $cols as $kf => $field ) {
$used_fields[] = $field_key = $this->get_field_key( $field );
$fs[ $kr ][ $kc ][ $field_key ] = $this->get_field( $field, $type, $forum );
}
}
}
}
}
return $fs;
}
public function strip_guest_fields( $fields, $forum ) {
$topic_fields_list = $this->get_topic_fields_list( false, $forum, true );
if( ! in_array( 'name', $topic_fields_list, true ) ){
foreach ( $fields as $rkey => $row ){
foreach ( $row as $ckey => $col ){
foreach ( $col as $fkey => $field ){
if( $field === 'name' ) unset( $fields[$rkey][$ckey][$fkey] );
}
}
}
}
if( ! in_array( 'email', $topic_fields_list, true ) ){
foreach ( $fields as $rkey => $row ){
foreach ( $row as $ckey => $col ){
foreach ( $col as $fkey => $field ){
if( $field === 'email' ) unset( $fields[$rkey][$ckey][$fkey] );
}
}
}
}
return $fields;
}
// -- START -- get topic fields
public function get_topic_fields_structure( $only_defaults = false, $forum = [], $guest = false ) {
if( $guest ) {
$fields[0][0][0] = 'name';
$fields[0][1][0] = 'email';
}
$fields[][] = [ 'title', 'body' ];
if( ! $only_defaults ) $fields = apply_filters( 'wpforo_get_topic_fields_structure', $fields, $forum, $guest );
return $fields;
}
public function get_topic_fields( $forum, $values = [], $guest = false ) {
$fields = $this->fields_structure_full_array( $this->get_topic_fields_structure( false, $forum, $guest ), $used_fields, 'topic', $forum );
if( ! in_array( 'title', $used_fields, true ) ) $fields[][][] = $this->get_field( 'title', 'topic', $forum );
if( ! in_array( 'body', $used_fields, true ) ) $fields[][][] = $this->get_field( 'body', 'topic', $forum );
/**
* apply old options to fields
*/
$values = wp_slash( $values );
foreach( $fields as $kr => $row ) {
foreach( $row as $kc => $cols ) {
foreach( $cols as $kf => $field ) {
if( $field ) {
$field['value'] = wpfval( $values, $kf );
switch( $kf ) {
case 'body':
if( $field['type'] === 'tinymce' ) {
$field['wp_editor_settings'] = WPF()->tpl->editor_buttons( 'topic' );
}
$field['textareaid'] = uniqid( 'wpf_topic_body_' );
$field['minLength'] = wpforo_setting( 'posting', 'topic_body_min_length' );
$field['maxLength'] = wpforo_setting( 'posting', 'topic_body_max_length' );
$field['form_type'] = 'topic';
$field['meta'] = [ 'forum' => $forum, 'values' => $values ];
break;
case 'title':
if( intval( $forum['layout'] ) === 3 ) $field['label'] = wpforo_phrase( 'Your question', false );
$field['minLength'] = wpforo_setting( 'posting', 'topic_title_min_length' );
$field['maxLength'] = wpforo_setting( 'posting', 'topic_title_max_length' ) ?: 250;
break;
}
if( $field && intval( $field['isOnlyForGuests'] ) || in_array( $kf, [ 'name', 'email' ], true ) ) {
if( $guest ) {
if( ! $values ) {
$g = WPF()->member->get_guest_cookies();
if( $kf === 'name' ) {
$field['value'] = $g['name'];
} elseif( $kf === 'email' ) {
$field['value'] = $g['email'];
}
}
} else {
$field = [];
}
}
$field = apply_filters( 'wpforo_topic_field', $field, $forum, $values, $guest );
}
if( $field ) {
$fields[ $kr ][ $kc ][ $kf ] = $field;
} else {
unset( $fields[ $kr ][ $kc ][ $kf ] );
if( ! $fields[ $kr ][ $kc ] ) {
unset( $fields[ $kr ][ $kc ] );
if( ! $fields[ $kr ] ) unset( $fields[ $kr ] );
}
}
}
}
}
return $fields;
}
public function get_topic_fields_list( $only_defaults = false, $forum = [], $guest = false ) {
$fields_list = [ 'title', 'body' ];
$fields_structure = $this->get_topic_fields_structure( $only_defaults, $forum, $guest );
foreach( $fields_structure as $r ) {
foreach( $r as $c ) {
foreach( $c as $f ) {
$fields_list[] = $f;
}
}
}
return array_values( array_unique( $fields_list ) );
}
// -- END -- get topic fields
// -- START -- get post fields
public function get_post_fields_structure( $only_defaults = false, $forum = [], $guest = false ) {
if( $guest ) {
$fields[0][0][0] = 'name';
$fields[0][1][0] = 'email';
}
$fields[][] = [ 'title', 'body' ];
if( ! $only_defaults ) $fields = apply_filters( 'wpforo_get_post_fields_structure', $fields, $forum, $guest );
if( $guest ) $fields = $this->strip_guest_fields( $fields, $forum );
return $fields;
}
public function get_post_fields( $forum, $topic, $values = [], $guest = false ) {
$fields = $this->fields_structure_full_array( $this->get_post_fields_structure( false, $forum, $guest ), $used_fields, 'post', $forum );
if( ! in_array( 'body', $used_fields, true ) ) $fields[][][] = $this->get_field( 'body', 'post', $forum );
/**
* apply old options to fields
*/
$values = wp_slash( $values );
foreach( $fields as $kr => $row ) {
foreach( $row as $kc => $cols ) {
foreach( $cols as $kf => $field ) {
if( $field ) {
$field['value'] = wpfval( $values, $kf );
switch( $kf ) {
case 'body':
if( $field['type'] === 'tinymce' ) {
$field['wp_editor_settings'] = WPF()->tpl->editor_buttons( 'post' );
}
$field['textareaid'] = uniqid( 'wpf_post_body_' );
$field['minLength'] = wpforo_setting( 'posting', 'post_body_min_length' );
$field['maxLength'] = wpforo_setting( 'posting', 'post_body_max_length' );
$field['form_type'] = 'post';
$field['meta'] = [ 'forum' => $forum, 'topic' => $topic, 'values' => $values ];
break;
case 'title':
$prefix_answer = wpforo_phrase( 'Answer to', false, 'default' );
$prefix_re = wpforo_phrase( 'RE', false, 'default' );
$prefix_patterns = [ $prefix_answer, $prefix_re ];
$pattern = array_map( 'preg_quote', $prefix_patterns );
$pattern = implode( '|', $pattern );
$title = preg_replace( '#^\s*(?:' . $pattern . ')\s*: #isu', '', trim( (string) $field['value'] ), 1 );
if( WPF()->forum->get_layout( $forum ) === 3 ) {
$field['label'] = wpforo_phrase( 'Your question', false );
if( $title ) $field['value'] = $prefix_answer . ': ' . $title;
} else {
$field['label'] = wpforo_phrase( 'Title', false );
if( $title ) $field['value'] = $prefix_re . ': ' . $title;
}
break;
}
if( $field && intval( $field['isOnlyForGuests'] ) || in_array( $kf, [ 'name', 'email' ], true ) ) {
if( $guest ) {
if( ! $values || ( count( $values ) === 1 && wpfkey( $values, 'title' ) ) ) {
$g = WPF()->member->get_guest_cookies();
if( $kf === 'name' ) {
$field['value'] = $g['name'];
} elseif( $kf === 'email' ) {
$field['value'] = $g['email'];
}
}
} else {
$field = [];
}
}
$fields[ $kr ][ $kc ][ $kf ] = apply_filters( 'wpforo_post_field', $field, $forum, $topic, $values, $guest );
}
}
}
}
return $fields;
}
public function get_post_fields_list( $only_defaults = false, $forum = [], $guest = false ) {
$fields_list = [ 'body' ];
$fields_structure = $this->get_post_fields_structure( $only_defaults, $forum, $guest );
foreach( $fields_structure as $r ) {
foreach( $r as $c ) {
foreach( $c as $f ) {
$fields_list[] = $f;
}
}
}
return array_values( array_unique( $fields_list ) );
}
// -- END -- get post fields
public function get_search_fields( $values ) {
$values = (array) $values;
$values = wp_slash( $values );
$topic_fields = WPF()->post->get_topic_fields_list( false, [], ! WPF()->current_userid );
$topic_fields = array_flip( $topic_fields );
$fields = $this->get_fields();
$fields = array_intersect_key( $fields, $topic_fields );
$search_fields = [];
foreach( $fields as $kf => $field ) {
if( ! $field['isDefault'] && (int) wpfval( $field, 'isSearchable' ) && ! (int) wpfval( $field, 'isOnlyForGuests' ) && wpfval( $field, 'type' ) !== 'file' ) {
$field['value'] = wpfval( $values, $kf );
if( in_array( $field['type'], [ 'text', 'textarea', 'email', 'url' ], true ) ) $field['type'] = 'search';
$field['isRequired'] = 0;
$search_fields[0][0][ $field['fieldKey'] ] = $field;
}
}
return $search_fields;
}
public function print_custom_fields( $content, $post ) {
if( (int) wpfval( $post, 'is_first_post' ) && ( $postmetas = WPF()->postmeta->get_postmeta( $post['postid'], '', true ) ) ) {
$forum = WPF()->forum->get_forum( $post['forumid'] );
$fields = WPF()->post->get_topic_fields_list( false, $forum, ! WPF()->current_userid );
$htmls = [ 'before' => [], 'after' => [] ];
foreach( $fields as $field ) {
$display = apply_filters( 'wpforo_topic_fields_filter', true, $field, $post );
if( $display && $postmeta = wpfval( $postmetas, $field ) ) {
$field = WPF()->post->get_field( $field, 'topic', $forum );
if( ! (int) wpfval( $field, 'isDefault' ) ) {
if( (int) $field['isSearchable']
&& in_array( $field['type'], ['text','number','select','radio','checkbox','autocomplete'], true )
){
if( is_scalar( $postmeta ) ){
$postmeta = wpforo_post_search_link( $field['name'], $postmeta );
}else{
$postmeta = array_map( function( $field_value ) use ($field){
return wpforo_post_search_link( $field['name'], $field_value );
}, $postmeta );
}
}
$field['value'] = $postmeta;
$field = WPF()->form->prepare_values( WPF()->form->esc_field( $field ) );
$printTheValue = wpfval( $field, 'printTheValue' ) === 'before' ? 'before' : 'after';
$htmls[$printTheValue][] = sprintf(
'',
wpfval( $field, 'faIcon' ),
wpfval( $field, 'label' ),
wpfval( $field, 'value' )
);
}
}
}
$content = sprintf(
'%1$s%2$s%3$s',
( $htmls['before'] ? sprintf(
'%1$s%2$s
',
apply_filters( 'wpforo_topic_fields_before', '', $post ),
implode( '', $htmls['before'] )
) : '' ),
$content,
( $htmls['after'] ? sprintf(
'%1$s%2$s
',
apply_filters( 'wpforo_topic_fields_before', '', $post ),
implode( '', $htmls['after'] )
) : '' )
);
}
return $content;
}
/**
* @param int $postid
* @param int $reaction
* @param int $userid
*
* @return bool
* @since 2.0.0
*
*/
public function has_user_voted_post( $postid, $reaction = null, $userid = 0 ) {
$reaction = in_array( $reaction, [1,-1], true ) ? $reaction : null;
$user_post_vote = WPF()->reaction->get_user_reaction_reaction( $postid, $userid );
if( is_null( $reaction ) ) return (bool) $user_post_vote;
return $reaction === $user_post_vote;
}
/**
* @param int $postid
* @param int $reaction
* @param int $userid
*
* @return int
* @since 2.0.0
*
*/
public function clear_user_post_votes( $postid, $reaction = null, $userid = 0 ) {
$reaction = in_array( $reaction, [1,-1], true ) ? $reaction : null;
if( ! $userid = wpforo_bigintval( $userid ) ) $userid = WPF()->current_userid;
WPF()->reaction->delete( ['postid' => $postid, 'userid' => $userid, 'reaction_include' => $reaction] );
return WPF()->reaction->get_sum( $postid );
}
/**
* @param int $postid
* @param int $reaction
* @param int $userid
*
* @return false|int
* @since 2.0.0
*
*/
public function vote_post( $postid, $reaction, $userid = 0 ) {
if( in_array( ($reaction = intval($reaction)), [1,-1], true ) ) {
$postid = wpforo_bigintval( $postid );
if( ! $userid = wpforo_bigintval( $userid ) ) $userid = WPF()->current_userid;
if( $post = $this->get_post( $postid, false ) ) {
if( false !== WPF()->reaction->add( [ 'userid' => $userid, 'postid' => $postid, 'post_userid' => $post['userid'], 'reaction' => $reaction, 'type' => ( $reaction === 1 ? 'up' : 'down' ) ] ) ) {
$votes = WPF()->reaction->get_sum( $postid );
do_action( 'wpforo_vote', $reaction, $post, $userid );
WPF()->notice->add( 'Successfully voted', 'success' );
return $votes;
}
}
}
return false;
}
/**
* @param int $postid
*
* @return int
* @since 2.0.0
*
*/
public function rebuild_votes_stats( $postid ) {
if( $postid = wpforo_bigintval( $postid ) ) {
$votes = WPF()->reaction->get_sum( $postid );
$tu = WPF()->db->update( WPF()->tables->topics, [ 'votes' => $votes ], [ 'first_postid' => $postid ], [ '%d' ], [ '%d' ] );
$pu = WPF()->db->update( WPF()->tables->posts, [ 'votes' => $votes ], [ 'postid' => $postid ], [ '%d' ], [ '%d' ] );
if( $tu || $pu ) wpforo_clean_cache( 'post', $postid );
return $votes;
}
return 0;
}
public function get_userids_for_forum( $forum, $childs = true, $check_permission = true ) {
if( is_numeric( $forum ) ){
// The old and very heavy way to get forum userids, this way does
// lots of recursive SQL queries on each page load. There is no cache for this process.
// The solution has been added in 2.2.4 version by collecting all x participants
// in last_userid field, which were changed from INT to VARCHAR. This solution
// brings userids with forum object without dozens of additional SQLs
if( $childs ) {
$forumids = WPF()->forum->get_forumid_and_childids( $forum, $check_permission );
}else{
$forumids = [ $forum ];
}
$sql = "SELECT DISTINCT `userid` FROM `" . WPF()->tables->posts . "` WHERE `forumid` IN( " . implode( ',', $forumids ) . " ) ORDER BY `created` DESC";
return array_map( 'wpforo_bigintval', WPF()->db->get_col( $sql ) );
}
// The new high performance way to get forum participants
$last_userids = wpfval($forum, 'last_userid');
$last_userids = empty( $last_userids ) ? [] : explode(',', $last_userids);
return array_map( 'wpforo_bigintval', $last_userids );
}
public function get_userids_for_topic( $topicid ) {
$sql = "SELECT DISTINCT `userid`
FROM `" . WPF()->tables->posts . "`
WHERE `topicid` = %d
AND `is_first_post` = 0
ORDER BY `created` DESC";
$sql = WPF()->db->prepare( $sql, $topicid );
return array_map( 'wpforo_bigintval', WPF()->db->get_col( $sql ) );
}
public function get_users_count_for_topic( $topicid ) {
$sql = "SELECT COUNT( DISTINCT `userid` ) AS quantity
FROM `" . WPF()->tables->posts . "`
WHERE `topicid` = %d";
$sql = WPF()->db->prepare( $sql, $topicid );
return (int) WPF()->db->get_var( $sql );
}
public function get_users_stats_for_topic( $topicid, $limit = 0 ) {
$sql = "SELECT `userid`, COUNT(`userid`) AS `posts`
FROM `" . WPF()->tables->posts . "`
WHERE `topicid` = %d
GROUP BY `userid`
ORDER BY `posts` DESC";
$sql = WPF()->db->prepare( $sql, $topicid );
if( $limit = intval( $limit ) ) $sql .= " LIMIT $limit";
return array_map( function( $row ){
$row['userid'] = wpforo_bigintval( $row['userid'] );
$row['posts'] = intval( $row['posts'] );
return $row;
}, (array) WPF()->db->get_results( $sql, ARRAY_A ) );
}
public function get_first_level_replies( $topicid, $row_count = 0, $offset = 0 ) {
$sql = "SELECT *
FROM `" . WPF()->tables->posts . "`
WHERE `topicid` = %d
AND `parentid` = 0
AND `is_first_post` = 0
ORDER BY `created` ASC";
$sql = WPF()->db->prepare( $sql, $topicid );
if( $row_count = intval( $row_count ) ) $sql .= WPF()->db->prepare( " LIMIT %d,%d", $offset, $row_count );
return (array) WPF()->db->get_results( $sql, ARRAY_A );
}
public function after_delete_user( $userid, $reassign ) {
if( $boardids = WPF()->board->get_active_boardids() ){
if( is_null( $reassign ) ) {
foreach( $boardids as $boardid ){
WPF()->change_board( $boardid );
if( $postids = WPF()->db->get_col( WPF()->db->prepare( "SELECT `postid` FROM `" . WPF()->tables->posts . "` WHERE userid = %d", $userid ) ) ) {
foreach( $postids as $postid ) $this->delete( $postid, true, true, $exclude, false );
}
}
} else {
if( $reassign = wpforo_bigintval( $reassign ) ){
$data = [ 'userid' => $reassign ];
$format = [ '%d' ];
}else{
$data = [
'userid' => 0,
'name' => wpforo_phrase( 'Anonymous', false ) . " " . $userid,
'email' => "anonymous_$userid@example.com",
];
$format = [ '%d', '%s', '%s' ];
}
foreach( $boardids as $boardid ){
WPF()->change_board( $boardid );
WPF()->db->update( WPF()->tables->posts, $data, [ 'userid' => $userid ], $format, ['%d'] );
}
}
}
}
public function before_delete_reaction( $args, $operator ){
$this->touched_postids = array_merge( $this->touched_postids, WPF()->reaction->_get_reactions_col( 'postid', $args, $operator ) );
}
public function after_delete_reaction(){
foreach( array_unique(array_filter( $this->touched_postids )) as $postid ) $this->rebuild_votes_stats( $postid );
}
public function after_add_reaction( $reaction ) {
$this->rebuild_votes_stats( wpfval( $reaction, 'postid' ) );
}
}