250 lines
7.2 KiB
PHP
250 lines
7.2 KiB
PHP
<?php if ( ! defined( 'ABSPATH' ) ) exit;
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function ninja_forms_shortcode( $atts ){
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if ( is_admin() && ( !defined( 'DOING_AJAX' ) || !DOING_AJAX ) ) {
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$return = '[ninja_forms_display_form';
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if ( is_array ( $atts ) ) {
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foreach ( $atts as $key => $value ) {
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$return .= ' ' . $key . '=' . $value;
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}
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}
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$return .= ']';
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return $return;
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} else {
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$form = ninja_forms_return_echo( 'ninja_forms_display_form', $atts['id'] );
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return $form;
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}
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}
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add_shortcode( 'ninja_forms', 'ninja_forms_shortcode' );
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add_shortcode( 'ninja_form', 'ninja_forms_shortcode' );
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/**
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* Old Ninja Forms shortcode
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*/
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add_shortcode( 'ninja_forms_display_form', 'ninja_forms_shortcode' );
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function ninja_forms_field_shortcode( $atts ){
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global $ninja_forms_processing;
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$field_id = $atts['id'];
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if ( is_object ( $ninja_forms_processing ) ) {
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$value = $ninja_forms_processing->get_field_value( $field_id );
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$value = apply_filters( 'ninja_forms_field_shortcode', $value, $atts );
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if( is_array( $value ) ){
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$value = implode( ',', $value );
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}
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} else {
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$value = '';
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}
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return nf_wp_kses_post_deep( $value );
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}
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add_shortcode( 'ninja_forms_field', 'ninja_forms_field_shortcode' );
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function ninja_forms_sub_date_shortcode( $atts ){
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global $ninja_forms_processing;
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if( isset( $atts['format'] ) ){
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$date_format = $atts['format'];
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}else{
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$date_format = 'm/d/Y';
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}
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$date = date( $date_format );
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return $date;
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}
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add_shortcode( 'ninja_forms_sub_date', 'ninja_forms_sub_date_shortcode' );
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function ninja_forms_pre_process_shortcode($content) {
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global $shortcode_tags;
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// Remove our previously registered shortcode.
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//remove_shortcode( 'ninja_forms_display_form' );
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// Backup current registered shortcodes and clear them all out
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$current_shortcodes = $shortcode_tags;
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$shortcode_tags = array();
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add_shortcode( 'ninja_forms_display_form', 'ninja_forms_shortcode' );
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// Do the shortcode (only the one above is registered)
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$content = do_shortcode($content);
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// Put the original shortcodes back
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$shortcode_tags = $current_shortcodes;
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return $content;
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}
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add_filter('the_content', 'ninja_forms_pre_process_shortcode', 9999);
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/**
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* Parse the [nf_sub_seq_num] shortcode
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*
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* @since 2.8.4
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* @return string $setting
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*/
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function nf_parse_sub_seq_num_shortcode( $setting, $setting_name = '', $id = '' ) {
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global $ninja_forms_processing;
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if ( ! is_object( $ninja_forms_processing ) )
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return $setting;
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$sub_id = $ninja_forms_processing->get_form_setting( 'sub_id' );
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if ( empty ( $sub_id ) )
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return $setting;
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$seq_num = Ninja_Forms()->sub( $sub_id )->get_seq_num();
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$setting = str_replace( '[nf_sub_seq_num]', $seq_num, $setting );
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return $setting;
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}
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add_filter( 'nf_email_notification_process_setting', 'nf_parse_sub_seq_num_shortcode', 10, 3 );
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add_filter( 'nf_success_msg', 'nf_parse_sub_seq_num_shortcode', 10, 2 );
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/**
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* Shortcode for ninja_forms_all_fields
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*
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* @since 2.8
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* @return string $content
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*/
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function nf_all_fields_shortcode( $atts, $content = '' ) {
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global $ninja_forms_fields, $ninja_forms_processing;
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if ( ! isset ( $ninja_forms_processing ) )
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return false;
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$html = isset ( $atts['html'] ) ? $atts['html'] : 1;
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if ( 1 == $html ) {
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// Generate our "all fields" table for use as a JS var.
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$field_list = '<table><tbody>';
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} else {
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$field_list = '';
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}
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foreach ( $ninja_forms_processing->get_all_fields() as $field_id => $user_value ) {
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if ( ! $user_value )
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continue;
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$field = $ninja_forms_processing->get_field_settings( $field_id );
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$type = $field['type'];
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if ( ! isset ( $ninja_forms_fields[ $type ] ) || ! $ninja_forms_fields[ $type ]['process_field'] )
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continue;
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$value = apply_filters( 'nf_all_fields_field_value', ninja_forms_field_shortcode( array( 'id' => $field_id ) ), $field_id );
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if( isset( $field[ 'data' ][ 'admin_label' ] ) && $field[ 'data' ][ 'admin_label' ] ){
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$label = $field[ 'data' ][ 'admin_label' ];
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} else {
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$label = $field['data']['label'];
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}
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$label = strip_tags( apply_filters( 'nf_all_fields_field_label', $label, $field_id ) );
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if ( 1 == $html ) {
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$field_list .= '<tr id="ninja_forms_field_' . $field_id . '"><td>' . $label .':</td><td>' . $value . '</td></tr>';
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} else {
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$field_list .= $label . ' - ' . $value . "\r\n";
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}
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}
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if ( 1 == $html )
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$field_list .= '</tbody></table>';
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return apply_filters( 'nf_all_fields_table', $field_list, $ninja_forms_processing->get_form_ID() );
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}
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add_shortcode( 'ninja_forms_all_fields', 'nf_all_fields_shortcode' );
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/**
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* Parse our [ninja_forms_field] shortcode, just incase the shortcode parser screwed up.
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*
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* @since 2.8.4
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* @return content
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*/
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function nf_parse_fields_shortcode( $content ) {
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global $ninja_forms_processing;
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if ( ! isset ( $ninja_forms_processing ) )
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return $content;
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if ( is_array ( $content ) )
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return $content;
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$matches = array();
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$pattern = '\[(\[?)(ninja_forms_field|ninja_forms_all_fields)(?![\w-])([^\]\/]*(?:\/(?!\])[^\]\/]*)*?)(?:(\/)\]|\](?:([^\[]*+(?:\[(?!\/\2\])[^\[]*+)*+)\[\/\2\])?)(\]?)';
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preg_match_all('/'.$pattern.'/s', $content, $matches);
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if ( is_array( $matches ) && ! empty( $matches[2] ) ) {
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foreach ( $matches[2] as $key => $shortcode ) {
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if ( 'ninja_forms_field' == $shortcode ) {
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if ( isset ( $matches[3][ $key ] ) ) {
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$atts = shortcode_parse_atts( $matches[3][ $key ] );
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$id = $atts['id'];
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$value = $ninja_forms_processing->get_field_value( $id );
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if( is_array( $value ) ){
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$value = implode( ',', $value );
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}
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$content = str_replace( $matches[0][ $key ], $value, $content );
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}
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} else if ( 'ninja_forms_all_fields' == $shortcode ) {
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if ( isset ( $matches[3][ $key ] ) ) {
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$atts = shortcode_parse_atts( $matches[3][ $key ] );
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$content = str_replace( $matches[0][ $key ], nf_all_fields_shortcode( $atts, $content ), $content );
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}
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}
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}
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}
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return $content;
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}
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/**
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* Shortcode for ninja_forms_all_fields
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*
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* @since 2.8
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* @return string sub_limit_number
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*/
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function ninja_forms_display_sub_limit_number_shortcode( $atts ){
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$form = Ninja_Forms()->form( $atts[ 'id' ] );
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if ( isset( $form->settings[ 'sub_limit_number' ] ) ) {
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return $form->settings[ 'sub_limit_number' ];
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}
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else {
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return null;
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}
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}
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add_shortcode( 'ninja_forms_display_sub_limit_number', 'ninja_forms_display_sub_limit_number_shortcode' );
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/**
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* Shortcode for ninja_forms_display_sub_number
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*
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* @since 2.8
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* @return int nf_get_sub_count()
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* @see nf_get_sub_count()
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*/
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function ninja_forms_display_sub_number_shortcode( $atts ){
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$sub_count = nf_get_sub_count( $atts[ 'id' ] );
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return $sub_count;
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}
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add_shortcode( 'ninja_forms_display_sub_number', 'ninja_forms_display_sub_number_shortcode' );
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/**
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* Shortcode for ninja_forms_display_sub_number_remaining
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*
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* @since 2.8
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* @return int
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* @see nf_get_sub_count()
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*/
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function ninja_forms_display_sub_number_remaining_shortcode( $atts ){
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$form = Ninja_Forms()->form($atts[ 'id' ]);
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if( isset( $form->settings[ 'sub_limit_number' ] ) ) {
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$sub_count = nf_get_sub_count( $atts[ 'id' ] );
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$sub_limit = (int) $form->settings[ 'sub_limit_number' ];
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if( $sub_count > $sub_limit )
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return 0;
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return $sub_limit - $sub_count;
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}
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else {
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return null;
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}
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}
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add_shortcode( 'ninja_forms_display_sub_number_remaining', 'ninja_forms_display_sub_number_remaining_shortcode' );
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