init_defaults();
}
private function init_defaults(){
$this->user_dir = '/wpforo/users/';
$this->field_dir = '/wpforo/users/fields/';
$this->default = array(
'label' => '',
'title' => '',
'name' => '',
'value' => '',
'values' => '',
'type' => 'text',
'placeholder' => '',
'description' => '',
'id' => '',
'class' => '',
'attributes' => '',
'isDefault' => 0,
'isWrapItem' => '',
'isLabelFirst' => '',
'isDisabled' => 0,
'isEditable' => 1,
'isRequired' => 0,
'isMultiChoice' => 0,
'isOnlyForGuests' => 0,
'isRemovable' => 1,
'isSearchable' => 0,
'allowedGroupIds' => array(),
'fileExtensions' => '',
'fileSize' => 1,
'minLength' => 0,
'maxLength' => 0,
'faIcon' => '',
'html' => '',
'varname' => '',
'template' => '',
'cantBeInactive' => array(),
'canEdit' => array( 1 ),
'canView' => array( 1, 2, 3, 5 ),
'can' => '',
'isDisplayDefaultValues' => 0
);
}
public function fix_field($field){
return wpforo_array_args_cast_and_merge((array) $field, $this->default);
}
/**
* Form builder
* for form layout and field building
*
* @param array $fields associative multi-level array
* @return string form HTML
*/
public function build($fields){
if(empty($fields)) return ''; $html = '';
foreach ($fields as $row_key => $row){
$row_class = "row-$row_key " . apply_filters('wpforo_row_classes', '', $row_key);
$html .= '';
foreach ( $row as $col_key => $col ){
$col_class = "row_$row_key-col_$col_key " . apply_filters('wpforo_col_classes', '', $row_key, $col_key);
$html .= '
';
foreach ( $col as $field ){
if( !empty($field) ) $html .= $this->build_field( $field );
}
$html .= '
';
}
$html .= '
';
if( $f['type'] !== 'html' ){
if ( $f['label'] || $f['description'] ) {
$html .= '
';
if( $f['label'] ){ $html .= '
' . $f['label'] . $f['required_indicator'] . '
'; }
if( $f['description'] ){ $html .= '
' . $f['description'] . '
'; }
$html .= '
';
}
$html .= '
';
if( $f['faIcon'] ){ $html .= '
';
}
else{
$html .= $field_html;
}
$html .= '
';
if( $f['type'] === 'html' ){
$html .= $field_html;
}
elseif($f['name'] === 'user_login'){
$html .= '
';
$html .= '
' . stripslashes($f['label']) . '
';
$html .= '
';
$html .= '
';
$html .= '' . $f['value'] . ' ';
$html .= '
';
}
elseif( $f['type'] !== 'password' && !$f['isEditable'] && !$this->can_moderate($f) && WPF()->current_user_groupid !== 1 ){
$f = $this->esc_field( $f );
$html .= '
';
$html .= '
' . stripslashes($f['label']) . '
';
$html .= '
';
$html .= '
';
$html .= '
';
}
else{
if ( $f['label'] || $f['description'] ) {
$html .= '
';
if ($f['label']){ $html .= '
' . stripslashes($f['label']) . $f['required_indicator'] . '
'; }
if ($f['description']){ $html .= '
' . $f['description'] . '
'; }
$html .= '
';
}
$html .= '
';
if($f['faIcon']){ $html .= '
';
}
$html .= '
';
if( $f['type'] !== 'html' ){
if( !$f['faIcon'] ) { $f['faIcon'] = 'fas fa-address-card'; }
if( $f['label'] ) {
$html .= '
';
if ($f['label']){
$html .= '
';
}
$html .= '
';
}
if( $f['type'] === 'avatar' || (isset($f['value']) && !empty($f['value'])) ){
if( is_array($f['value']) ){
$html .= esc_html(implode( ', ', $f['value']));
}
else{
$f = $this->prepare_values( $f, WPF()->current_object['userid'] );
$html .= '
';
$html .= $f['value'];
$html .= '
';
}
}else{
if( $default_values = wpforo_preg_grep_recursive('#^\[.+?\]$#isu', $f['values']) ){
$_html = '';
foreach ($default_values as $default_key => $default_value){
if( !is_array($default_value) ){
$item = $this->build_item_value_lable($default_value);
$_html .= $item['label'] . ', ';
}else{
$csv = '';
foreach ($default_value as $_default_value){
if( !is_array($_default_value) ){
$item = $this->build_item_value_lable($_default_value);
$csv .= $item['label'] . ', ';
}
}
$_html .= trim($default_key) . '( '. trim($csv, ', ') .' ), ';
}
}
$html .= sprintf('
%1$s
', trim($_html, ', '));
}else{
return false;
}
}
}
else{
$html .= $field_html;
}
$html .= '
';
if( $f['type'] === 'html' ){
$html .= $field_html;
}
else{
if ( $f['label'] || $f['description'] ) {
$html .= '
';
if ($f['label']){ $html .= '
' . stripslashes($f['label']) . $f['required_indicator'] . '
'; }
if ($f['description']){ $html .= '
' . $f['description'] . '
'; }
$html .= '
';
}
$html .= '
';
if($f['faIcon']){
$html .= '
';
}
$html .= '
';
if( $f['type'] === 'html' ){
$html .= $field_html;
}else{
if ( $f['label'] || $f['description'] ) {
$html .= '
';
if($f['faIcon']) $html .= '
';
if ($f['label']){ $html .= '
' . stripslashes($f['label']) . $f['required_indicator'] . '
'; }
if( wpfval($f, 'type') === 'file' && ($file_size = wpfval( $f, 'fileSize' )) ){
$html .= '
('. wpforo_phrase('max allowed file size', false, 'lower') . ' ' . $file_size .'MB) ';
}
if ($f['description']){ $html .= '
' . $f['description'] . '
'; }
$html .= '
';
}else{
if($f['faIcon']) $html .= '
';
}
$html .= '
';
$html .= $field_html;
$html .= '
';
}
$html .= '
'; }
$f['label'] = wpforo_phrase('Confirm Password', false);
$f['placeholder'] = wpforo_phrase('Confirm Password', false);
$f['description'] = '';
$f['fieldName'] = ( !empty($f['varname']) ? $f['varname'] . '[' . $f['name'] . $p2 . ']' : $f['name'] . $p2 );
if( $f['template'] === 'account' || $f['template'] === 'register' ) $field_html .= '
'; }
}
return $field_html;
}
/**
* Checkbox - Field builder
*
* @param array $f field arguments
* @return string field HTML
*/
public function field_checkbox($f){
$i = 0; $field_html = '';
$f['value'] = $this->build_array_value( $f['value'] );
if( !is_array($f['values']) ) $f['values'] = $this->build_array_using_string_rows( $f['values'] );
if( !empty($f['values']) ){
$item_field_name = $f['fieldName'] . '[]';
$use_default_selected = (trim($f['isRequired']) && !$f['value']);
$f['isRequired'] = ( count($f['values']) == 1 ) ? $f['isRequired'] : '';
$field_html .= '';
$item_html = '
';
}
}
return $field_html;
}
/**
* Radio - Field builder
*
* @param array $f field arguments
* @return string field HTML
*/
public function field_radio($f){
$i = 0; $field_html = '';
$f['value'] = $this->build_array_value( $f['value'] );
if( !is_array($f['values']) ) $f['values'] = $this->build_array_using_string_rows( $f['values'] );
$use_default_selected = (trim($f['isRequired']) && !$f['value']);
if( !empty($f['values']) ){
foreach( $f['values'] as $row ){
$item = $this->build_item_value_lable($row);
$id = $f['fieldId'] . '_' . ++$i;
$field_html .= '';
$item_html = '
';
}
}
return $field_html;
}
/**
* Radio - Field builder
*
* @param array $f field arguments
* @return string field HTML
*/
public function field_select($f){
$field_html = '';
$f['value'] = $this->build_array_value( $f['value'] );
if( !is_array($f['values']) ) $f['values'] = $this->build_array_using_string_rows( $f['values'] );
$use_default_selected = (trim($f['isRequired']) && !$f['value']);
if( !empty($f['values']) ){
$field_html .= '';
if(!$use_default_selected) $field_html .= '' . wpforo_phrase('--- Choose ---', false) . ' ';
foreach ($f['values'] as $optgroup => $row) {
if( is_array($row) && !empty($row) ){
$field_html .= '';
foreach ( $row as $sub_row ){
$item = $this->build_item_value_lable($sub_row);
$item['value'] = ( $f['name'] === 'timezone' ) ? str_replace(' ', '_', $item['value']) : $item['value'];
$field_html .= 'select($item['value'], $f['value'])) . '>' . esc_html( $item['label'] ) . ' ';
}
$field_html .= ' ';
}else{
$item = $this->build_item_value_lable($row);
$item['value'] = ( $f['name'] === 'timezone' ) ? str_replace(' ', '_', $item['value']) : $item['value'];
$field_html .= 'select($item['value'], $f['value'])) . '>' . esc_html( $item['label'] ) . ' ';
}
}
$field_html .= ' ';
}
return $field_html;
}
/**
* Usergroup - Field builder
*
* @param array $f field arguments
* @return string field HTML
*/
public function field_usergroup($f){
$field_html = '';
if( !empty($f['allowedGroupIds']) ){
$field_html .= '';
$field_html .= '' . wpforo_phrase('--- Choose ---', false) . ' ';
foreach( $f['allowedGroupIds'] as $groupid ) {
if( $f['value'] != 4 && $groupid == 4 ) continue;
if ( $group = WPF()->usergroup->get_usergroup($groupid) ) {
$field_html .= 'select( $groupid, $f['value'] ) . '>' . $group['name'] . ' ';
}
}
$field_html .= ' ';
}
return $field_html;
}
public function field_secondary_groups($f){
$field_html = '';
if( $groups = WPF()->usergroup->get_secondary_usergroups() ){
$allowed_groupids = (array) wpfval($f, 'allowedGroupIds');
$i = 0;
$field_html .= '';
$item_html = '
';
}
}
return $field_html;
}
/**
* Avatar - Field builder
*
* @param array $f field arguments
* @return string field HTML
*/
public function field_avatar( $f ){
$remote_url = ( $f['value'] && strpos($f['value'], 'wpforo/avatars') === FALSE ) ? $f['value'] : '';
$field_html = ' ';
return $field_html;
}
/**
* HTML - Field builder
*
* @param array $f field arguments
* @return string field HTML
*/
public function field_html($f){
return stripslashes( do_shortcode( wpforo_apply_ucf_shortcode($f['html']) ) );
}
/**
* URL - Field builder
*
* @param array $f field arguments
* @return string field HTML
*/
public function field_url($f){
return '%2$s ', $f['value'], $f['value']);
break;
case 'email':
$f['value'] = sprintf('%2$s ', $f['value'], $f['value']);
break;
case 'phone':
$f['value'] = sprintf('%2$s ', $f['value'], $f['value']);
break;
case 'file':
if( !empty($f['value']) ){
if( is_array($f['value']) ){
$file_name = (string) wpfval($f['value'], 'filename');
$f['value'] = (string) wpfval($f['value'], 'fileurl');
}else{
$file_name = basename($f['value']);
}
$f['value'] = wpforo_fix_upload_url( $f['value'] );
$file_url = esc_url_raw( $f['value'] );
$file_name = esc_attr( $file_name );
$extension = pathinfo($f['value'], PATHINFO_EXTENSION);
if( wpforo_is_image( $extension ) ){
$f['value'] = sprintf('%s ', $file_url, $file_name );
}
}
break;
case 'avatar':
$f['value'] = (WPF()->perm->usergroup_can('va') && wpforo_feature('avatars')) ? WPF()->member->get_avatar_html($f['value'], $userid) : '';
break;
case 'color':
if($f['value']){
$f['value'] = '%s ', $f['value'], $f['value']);
break;
case 'location':
$f['value'] = sprintf('%s ', $f['value'], $f['value']);
break;
case 'signature':
$f['value'] = wpforo_signature( $f['value'], array('echo' => 0) );
break;
case 'about':
$f['value'] = wpforo_nofollow_tag( $f['value'] );
break;
}
return apply_filters('wpforo_form_prepare_values', $f);
}
/**
* Prepares arguments
*
* @param array $f field arguments
* @return array prepared values
*/
public function prepare_args($f){
$is_owner = $this->owner();
//field_class
$f['field_class'] = sanitize_text_field( $f['name'] );
//varname
$f['varname'] = $f['isDefault'] ? (string) wpfval( WPF()->data, 'varname') : 'data';
//template
$f['template'] = ( isset(WPF()->data['template']) ) ? WPF()->data['template'] : WPF()->current_object['template'];
//value
$f['value'] = ( isset(WPF()->data['value'][$f['name']]) ) ? WPF()->data['value'][$f['name']] : $f['value'];
if( !$f['isDefault'] && $f['varname'] ) {
$f['value'] = ( isset(WPF()->data['value'][$f['varname']][$f['name']]) ) ? WPF()->data['value'][$f['varname']][$f['name']] : $f['value'];
}
$f['value'] = wpforo_unslashe( $f['value'] );
$f['value'] = wpforo_decode( $f['value'] );
if( $f['name'] === 'user_nicename' ){
$f['value'] = urldecode($f['value']);
}
//allowedGroupIds
$groups = array();
if ( !empty($f['allowedGroupIds']) ) $groups = $this->build_array_value( $f['allowedGroupIds'] );
if( $f['type'] === 'usergroup' ){
if( !$is_owner && wpforo_current_user_is('admin') ){
$groups = WPF()->usergroup->get_usergroups('groupid');
}elseif( $is_owner && !in_array(WPF()->current_user_groupid, $f['allowedGroupIds']) ) {
$groups = array();
}
}
$f['allowedGroupIds'] = array_filter( $groups );
//isRequired
if( $f['isRequired'] ) {
$f['required_class'] = ' wpf-field-required ';
$f['required_indicator'] = ' * ';
}
else{
$f['required_class'] = '';
$f['required_indicator'] = '';
}
return $f;
}
/**
* @param array $f field arguments
* @return array prepared values
*/
public function prepare_field_args($f){
//faIcon
$f['faIcon'] = trim($f['faIcon']);
if( strpos($f['faIcon'], ' ') === false ) $f['faIcon'] = 'fas ' . $f['faIcon'];
//isRequired
$f['isRequired'] = ( $f['isRequired'] ) ? ' required="required" ' : '';
//isDisabled
$f['isDisabled'] = ( $f['isDisabled'] ) ? ' disabled="disabled" ' : '';
//fieldName | new key in args
$f['fieldName'] = ( !empty($f['varname'] ) ? $f['varname'] . '[' . $f['name'] . ']' : $f['name'] );
//isMultiChoice
if( $f['isMultiChoice'] ){
$f['fieldName'] .= '[]';
$f['isMultiChoice'] = ' multiple="multiple" ';
}else{
$f['isMultiChoice'] = '';
}
//fieldId | new key in args
$f['fieldId'] = ( !empty($f['varname'] ) ? $f['varname'] . '_' : '' ) . ( ($f['id']) ? $f['id'] : $f['name'] );
$f['fieldId'] = uniqid($f['fieldId'] . '_');
//minLength & maxLength
$f['minLength'] = ($f['minLength']) ? intval($f['minLength']): '';
$f['maxLength'] = ($f['maxLength']) ? intval($f['maxLength']): '';
if( $f['minLength'] ) { $minLength_attr = ($f['type'] === 'date' || $f['type'] === 'number' || $f['type'] === 'range') ? ' min="' . $f['minLength'] . '" ' : ' minlength="' . $f['minLength'] . '" '; }
if( $f['maxLength'] ) { $maxLength_attr = ($f['type'] === 'date' || $f['type'] === 'number' || $f['type'] === 'range') ? ' max="' . $f['maxLength'] . '" ' : ' maxlength="' . $f['maxLength'] . '" '; }
$f['minmax'] = ( isset($minLength_attr) && isset($maxLength_attr) ) ? $minLength_attr . ' ' . $maxLength_attr : '';
//attributes
$f['attributes'] .= ' autocomplete="off"';
if( wpfkey($f, 'fileExtensions') ){
if( is_scalar($f['fileExtensions']) ) $f['fileExtensions'] = explode(',', $f['fileExtensions']);
$f['fileExtensions'] = array_filter( $f['fileExtensions'] );
}
return $f;
}
/**
* @param array $file_data
* @param int $userid
*
* @return array
*/
public function prepare_file_args( $file_data, $userid = 1 ){
$file = array( 'files' => array(), 'fields' => array() );
$userid = ( $userid ) ? $userid : WPF()->current_userid;
if( !empty( $file_data ) ){
$wp_upload_dir = wp_upload_dir();
$wp_basedir = $wp_upload_dir['basedir'] . $this->field_dir;
foreach( $file_data as $file_field_name => $file_name ){
$field_name_folder = substr( $file_field_name, 6 );
$file_upload_dir = $wp_basedir . $userid . '/' . $field_name_folder . '/';
$file_path = $file_upload_dir . $file_name;
$file['files'][ $file_field_name ] = $file_path;
$file['fields'][ $file_field_name ] = $this->field_dir . $userid . '/' . $field_name_folder . '/' . $file_name;
wp_mkdir_p( $file_upload_dir );
}
return $file;
}
return $file;
}
public function check($needle, $haystack){
if( is_scalar($haystack) ) $haystack = explode(',', $haystack);
return in_array($needle, (array) $haystack) ? 'checked' : '';
}
public function select($needle, $haystack){
return in_array($needle, (array) $haystack) ? 'selected' : '';
}
public function build_label( $item_label, $item_html, $f, $for = '' ){
$label = '' . stripslashes($item_label) . ' ';
$field_html = $f['isLabelFirst'] ? $label . ' ' . $item_html : $item_html . ' ' . $label;
if( $f['isWrapItem'] ) $field_html = '' . $field_html . ' ';
return $field_html;
}
public function build_item_value_lable( $string, $sep = '=>' ){
$item = array('value' => '', 'label' => '', 'default_selected' => false);
$string = trim($string);
$count = 0;
$string = preg_replace('#^\[(.+?)\]$#isu', '$1', $string, 1, $count);
$item['default_selected'] = (bool) $count;
$data = explode($sep, $string);
$item['value'] = wpfkey($data, 0) ? trim($data[0]) : 'no_value';
$item['label'] = wpfkey($data, 1) ? trim($data[1]) : $item['value'];
return $item;
}
public function build_array_value( $var, $sep = ',' ){
if( is_scalar($var) ){
$var = trim($var);
if( !strlen($var) ) return array();
}
if( is_serialized($var) ) {
$var = unserialize($var);
} elseif( is_scalar($var) && strpos($var, $sep) !== false ) {
$var = explode($sep, $var);
}
return array_map('trim', (array) $var);
}
public function build_array_using_string_rows( $string, $regexp = '' ){
if( !$regexp ) $regexp = '#' . preg_quote(PHP_EOL) . '#isu';
$array = preg_split($regexp, $string);
return array_filter($array);
}
public function sanitize( $data, $fields ){
$types = $this->field_types($fields);
if( !empty($data) && !empty($types) ){
foreach( $data as $name => $value ){
if( wpfval($types, $name) ){
$data[ $name ] = $this->sanitize_field( $value, $types[ $name ], $name );
}
}
}
return $data;
}
public function sanitize_field( $value, $type = 'text', $name = '' ){
if( !is_null($value) ){
if( $type === 'text' ){
$value = sanitize_text_field($value);
if( $name === 'user_nicename' ){
$value = sanitize_title( sanitize_user($value, true) );
}
}
elseif( $type === 'url' ){
$value = esc_url_raw($value);
}
elseif( $type === 'date' ){
$value = sanitize_text_field($value);
}
elseif( $type === 'textarea' ){
$value = stripslashes( wpforo_kses( trim( $value ), 'user_description' ) );
}
elseif( $type === 'email' ){
$value = sanitize_email($value);
}
elseif( $type === 'password' ){
$value = trim($value);
}
elseif( $type === 'usergroup' ){
$value = intval($value);
}
elseif( $type === 'radio' ){
$value = sanitize_text_field($value);
}
elseif( $type === 'checkbox' ){
if( $name === 'secondary_groups' ){
$value = wpforo_sanitize_int($value);
} else{
$value = wpforo_sanitize_text($value);
}
}
elseif( $type === 'select' ){
$value = sanitize_text_field($value);
}
elseif( $type === 'color' ){
$value = sanitize_text_field($value);
}
elseif( $type === 'date' ){
$value = sanitize_text_field($value);
}
elseif( $type === 'number' ){
$value = intval($value);
}
elseif( $type === 'tel' ){
$value = sanitize_text_field($value);
}
elseif( $type === 'html' ){
$value = preg_replace('#(.*?)#is', '', $value);
}
if( is_string($value) ){
$value = stripslashes( $value );
}
}
return $value;
}
public function esc_field( $f ){
if( wpfkey($f, 'value') ){
$f['value'] = wpforo_trim($f['value']);
if( in_array(wpfval($f, 'type'), array('textarea', 'tinymce'), true) ) {
$f['value'] = wpautop( wpforo_kses( stripslashes( $f['value'] ) ) );
} elseif( $f['name'] === 'timezone' ){
$f['value'] = str_replace('_', ' ', $f['value']);
}elseif( $f['fieldKey'] === 'secondary_groups' ) {
$f['value'] = WPF()->usergroup->get_secondary_usergroup_names( $f['value'] );
$f['value'] = implode( ', ', $f['value'] );
}elseif( $f['type'] === 'usergroup' && $f['fieldKey'] === 'groupid' && ($f['value'] = intval( $f['value'] )) ) {
if( $group = WPF()->usergroup->get_usergroup( $f['value'] ) ) $f['value'] = wpfval($group, 'name');
}elseif( wpfval($f, 'type') === 'file' ){
//Do nothing
}elseif( is_array($f['value']) ){
$f['value'] = array_filter($f['value']);
$f['value'] = implode( ', ', $f['value'] );
}else{
$f['value'] = esc_html($f['value']);
}
}
$f['value'] = apply_filters('wpforo_display_field_value', $f['value'], $f );
return $f;
}
public function validate( &$data, &$fields ){
$type = '';
$label = '';
$userid = '';
$error = array();
$return = array();
$is_owner = $this->owner();
$template = ( isset(WPF()->data['template']) ) ? WPF()->data['template'] : WPF()->current_object['template'];
if( empty($data) ) $error[] = 'No data submitted';
if( empty($fields) ) $error[] = 'User profile fields not found';
if( empty($error) ){
foreach( $fields as $r_key => $rows ){
foreach( $rows as $c_key => $cols ){
foreach( $cols as $key => $field ){
if( wpfval($field, 'name') ){
$name = $field['name'];
if( !$template && wpfval($field,'template') ) $template = $field['template'];
if( wpfval($field, 'label') ) $label = esc_html($field['label']);
if( wpfval($field, 'type') ) $type = $field['type'];
if( wpfval($data, 'userid') ) $userid = $data['userid'];
if( $template && $template !== 'register' ){
if( $template === 'account' && $field['type'] === 'password' ) $field['isRequired'] = 0;
if( !$this->can_edit( $field ) ) {
unset($cols[$key]);
unset($data[$name]);
unset($fields[$r_key][$c_key][$key]);
}
}
if( wpfkey($cols, $key) && wpfkey( $data, $name ) ){
$value = $data[ $name ];
if( is_string($value) ){
$value = trim($value);
$value = htmlspecialchars_decode($value);
$length = wpforo_strlen( $value );
}
if( wpfval($field, 'isRequired') && !$value){
$error[] = $label . ' ' . wpforo_phrase('field is required', false, false);
}
if( $value ){
if( $type === 'number' ){
if( wpfval($field, 'minLength') ){
if( (int)$value < $field['minLength'] ){
$error[] = $label . ' ' . sprintf( wpforo_phrase('field value must be at least %d', false, false), intval($field['minLength']) );
}
}
if( wpfval($field, 'maxLength') ){
if( (int)$value > $field['maxLength'] ){
$error[] = $label . ' ' . sprintf( wpforo_phrase('field value cannot be greater than %d', false, false) , intval($field['maxLength']) );
}
}
}
else{
if( wpfval($field, 'minLength') ){
if( $length < $field['minLength'] ){
$error[] = $label . ' ' . sprintf( wpforo_phrase('field length must be at least %d characters', false, false) , intval($field['minLength']) );
}
}
if( wpfval($field, 'maxLength') ){
if( $length > $field['maxLength'] ){
$error[] = $label . ' ' . sprintf( wpforo_phrase('field length cannot be greater than %d characters', false, false) , intval($field['maxLength']) );
}
}
}
if( $type === 'url' && filter_var($value, FILTER_VALIDATE_URL) === FALSE ){
$error[] = $label . ' ' . wpforo_phrase('field value is not a valid URL', false, false);
}
if( $type === 'email' ){
if ( !is_email( $value ) ) {
$error[] = $label . ' ' . wpforo_phrase('Invalid Email address', false, false);
}
if ( $name === 'user_email' ){
$email_owner = email_exists( $value );
if( $email_owner && $email_owner != $userid ){
$error[] = $label . ' ' . wpforo_phrase('This email address is already registered. Please insert another', false, false);
}
}
}
if( $type === 'file' ){
$extension = pathinfo( $value, PATHINFO_EXTENSION );
$extension = ( function_exists('mb_strtolower') ) ? mb_strtolower( $extension ) : strtolower( $extension );
if( wpfval( $field, 'fileExtensions' ) ){
if( $extension ){
if( !in_array( $extension, $field['fileExtensions'] ) ) {
$error[] = $label . ' ' . wpforo_phrase('file type is not allowed', false, false);
$error[] = sprintf( 'Allowed file types: %s', implode(', ', $field['fileExtensions']) );
}
} else {
$error[] = $label . ' ' . wpforo_phrase('file type is not detected', false, false);
}
} else {
$mime_types = get_allowed_mime_types();
$mime_types = array_flip( $mime_types );
if( !empty( $mime_types ) ){
$implode_types = implode('|', $mime_types );
$explode_types = explode('|', $implode_types );
if( !in_array( $extension, $explode_types ) ){
$error[] = $label . ' ' . sprintf( wpforo_phrase('file type %s is not allowed', false, false), $extension );
}
if( !WPF()->perm->can_attach_file_type( $extension ) ){
$error[] = 'You are not allowed to attach this file type';
}
}
}
if( wpfval( $field, 'fileSize' ) ){
if ( wpfval( $_FILES, 'data', 'size', $name ) && $_FILES[ 'data' ]['size'][ $name ] > ( $field['fileSize'] * 1024 * 1024 ) ) {
$error[] = $label . ' ' . wpforo_phrase('file is too large', false, false);
$error[] = sprintf( 'Maximum allowed file size is %s MB', $field['fileSize'] );
}
}
}
if( $name === 'user_nicename' ){
$value = sanitize_text_field($value);
$user_nicename = sanitize_title(sanitize_user($value, true));
if( is_numeric( $user_nicename ) ){
$error[] = 'Numerical nicknames are not allowed. Please insert another.';
}
if( !$user_nicename ){
$error[] = 'Nickname validation failed';
}
$sql = "SELECT `ID` FROM `" . WPF()->db->users . "` WHERE `ID` != " . intval( $userid ) . " AND ( `user_nicename` LIKE '" . esc_sql( $user_nicename ). "' OR `ID` LIKE '" . esc_sql( $user_nicename ) . "')";
if( WPF()->db->get_var($sql)){
$error[] = 'This nickname is already in use. Please insert another.';
}
}
if( $name === 'groupid' ){
if( $template !== 'register' ){
if( $is_owner || !wpforo_current_user_is('admin') ){
$error[] = 'You have no permission to edit Usergroup field';
}
} else {
if( in_array($value, array(1,2,4)) ){
$error[] = 'Admin and Moderator Usergroups are not permitted';
} else {
if( wpfval($field, 'allowedGroupIds') ){
$allowedGroupIds = wpforo_parse_args( $field['allowedGroupIds'] );
if( !in_array( $value, $allowedGroupIds ) ) {
$error[] = 'The selected Usergroup cannot be set';
}
} else {
$error[] = 'The selected Usergroup is not found in allowed list';
}
}
}
}
if( $name === 'secondary_groups' ){
if( $template === 'register' || ($is_owner && $field['isEditable']) || ( !$is_owner && in_array(WPF()->current_user_groupid, (array) $field['canEdit']) ) || wpforo_current_user_is('admin') ){
if( !empty($value) && is_array($value) ){
$secondary_usergroups = WPF()->usergroup->get_secondary_usergroup_ids();
foreach( $value as $secondary_usergroup_id ){
if( in_array($secondary_usergroup_id, array(1,2,4)) ){
$error[] = 'Admin and Moderator Usergroups are not permitted';
}
if( $secondary_usergroup_id && !in_array( $secondary_usergroup_id, $secondary_usergroups) ){
$error[] = 'One of the selected Usergroups cannot be set as Secondary';
}
}
}
}else{
$error[] = 'You have no permission to edit Usergroup field';
}
}
}
}
}
}
}
}
}
if( !empty($error) ){
$return['error'] = $error;
return $return;
} else {
return true;
}
}
public function validate_password( $data ){
$error = array();
$return = array( 'error' => false );
if( wpfval($data, 'old_pass') && wpfval($data, 'user_pass1') && wpfval($data, 'user_pass2') ){
if( $data['user_pass1'] !== $data['user_pass2'] ){
$error[] = 'New Passwords do not match';
}
else{
return true;
}
}
if( !empty($error) ){
$return['error'] = $error;
return $return;
}
return false;
}
public function field_types( $fields ){
$name_type_fields = array();
if( !empty($fields) ){
foreach( $fields as $rows ){
foreach( $rows as $cols ){
foreach( $cols as $field ){
if( wpfval($field, 'name') && wpfval($field, 'type') ){
$name_type_fields[ $field['name'] ] = $field['type'];
}
}
}
}
}
return $name_type_fields;
}
public function owner( $object_userid = false ){
if( !$object_userid ){
if( wpfval(WPF()->current_object, 'user', 'ID') ){
return wpforo_is_owner( WPF()->current_object['user']['ID'] );
} else {
return false;
}
} else{
return wpforo_is_owner( $object_userid );
}
}
/**
* @param array $f
*
* @return bool
*/
public function can_add($f){
if( wpfval($f, 'name') ){
if( $f['name'] === 'signature' && !wpforo_feature('signature') ){
return false;
}
if( $f['name'] === 'avatar' && ( !wpforo_feature('custom-avatars') || !wpforo_feature('avatars') ) ){
return false;
}
}
return true;
}
/**
* @param array $f
*
* @return bool
*/
public function can_view($f){
return !( !$this->owner() && !in_array(WPF()->current_user_groupid, $f['canView']) );
}
/**
* @param array $f
*
* @return bool
*/
public function can_edit($f){
if( wpfval(WPF()->current_object, 'user', 'ID') ){
$is_owner = $this->owner();
$value = wpfkey($f, 'value') ? $f['value'] : false;
$can_edit = wpfkey($f, 'isEditable') ? $f['isEditable'] : false;
$can_moderate = $this->can_moderate( $f );
if( !$is_owner && !$can_moderate && WPF()->current_user_groupid !== 1){
return false;
}
if( !$can_edit && !$can_moderate && WPF()->current_user_groupid !== 1 && !$value ){
return false;
}
if( wpfkey($f, 'name') ){
if( $f['name'] === 'signature' && ( !WPF()->perm->usergroup_can('ups') || !wpforo_feature('signature'))){
return false;
}
if( $f['name'] === 'avatar' && ( !wpforo_feature('custom-avatars') || !wpforo_feature('avatars') ) ){
return false;
}
if( $f['name'] === 'groupid' && ( WPF()->current_user_groupid != 1 || $is_owner || !current_user_can('administrator') ) ){
return false;
}
}
return true;
}
else{
return false;
}
}
/**
* @param array $f
*
* @return bool
*/
public function can_moderate($f){
if( empty($f) ) return false;
$usergroups_who_can_edit = !empty($f['canEdit']) ? (array) $f['canEdit'] : array(1);
return in_array(WPF()->current_user_groupid, $usergroups_who_can_edit);
}
public function can_show_value($f){
$return = true;
if( is_string($f) ) $f = WPF()->member->get_field($f);
$f = wpforo_parse_args($f, $this->default);
if( $f['type'] === 'password' ) $return = false;
return apply_filters('wpforo_form_can_show_value', $return, $f);
}
}