joshfeck

<?php
//* Please do NOT include the opening php tag, except of course if you're starting with a blank file

function ee_list_upcoming_events_for_a_venue( $post ) {
    // query the events for this venue using EE_Venue's events() method
    $query_params = array( 
        'order_by' => 'Datetime.DTT_EVT_start',
        'order' => 'ASC',
        array( 
            'status' => 'publish', 

joshfeck

function display_custom_meta_in_ee4( $atts ){
    global $post;
    extract( shortcode_atts( array( 'type' => '', 'name' => '' ), $atts ) );
    $post_meta = get_post_meta( $post->ID, $name, TRUE );
    return $post_meta;
}
add_shortcode( 'EE_META', 'display_custom_meta_in_ee4' );

joshfeck

<?php
//* Please do NOT include the opening php tag, except of course if you're starting with a blank file

//remove r&P question group filter so any event editor has all the questions:

add_action( 'init', 'ee3_modify_permissions_questions' );

function ee3_modify_permissions_questions() {
	remove_filter('espresso_get_question_groups_for_event_where', 'espresso_rp_basic_get_question_groups_for_event_where', 10, 3);
}

nerrad

<?php
/**
 * This is an alternative filter for adding events to posts.
 *
 * 1. Adds events to ANY query for posts (including core wp functions like wp_recent_posts() that suppress filters ).
 * 2. Ensures we don't accidentally add posts (and events) into custom queries for other post types. (eg sliders).
 */

function add_espresso_events_to_posts( $WP_Query ) {
	if ( $WP_Query instanceof WP_Query && ( $WP_Query->is_feed || $WP_Query->is_posts_page  || ( $WP_Query->is_home && ! $WP_Query->is_page ) ||  ( isset( $WP_Query->query_vars['post_type'] ) && ( $WP_Query->query_vars['post_type'] == 'post' || is_array( $WP_Query->query_vars['post_type'] ) && in_array( 'post', $WP_Query->query_vars['post_type'] ) ) ) ) ) {

Apina

<?php
// Please do NOT include the opening php tag, except of course if you're starting with a blank file


function change_reg_code($new_reg_code, $registration) {

  //create a new reg ID e.g. business-1598
  $new_reg_code = "business-" . rand(1000, 10000); 

  //send the new reg code back to be used.

joshfeck

<?php

if ( class_exists( 'EED_Espresso_Calendar' ) ) :

	global $is_espresso_calendar;
	$is_espresso_calendar = TRUE;
	if ( ! has_action( 'wp_enqueue_scripts', array( EED_Espresso_Calendar::instance(), 'calendar_scripts' ))) {
		add_action( 'wp_enqueue_scripts', array( EED_Espresso_Calendar::instance(), 'calendar_scripts' ));
	}
	if ( EED_Espresso_Calendar::instance()->config()->tooltip->show ) {

joshfeck

<?php
//* Please do NOT include the opening php tag, except of course if you're starting with a blank file

add_filter( 'FHEE__EE_Billing_Attendee_Info_Form__state_field', 'billing_locale_text_field', 10, 1 );

add_filter( 'FHEE__EE_Billing_Attendee_Info_Form__country_field', 'billing_locale_text_field', 10, 1 );

function billing_locale_text_field( $original_field ) {
    return new EE_Text_Input( array( 'required' => true, 'html_class' => 'ee-billing-qstn'));
}

mnelson4

function ee_revise_registration_checkout_line_item_desc(  $original_description, $line_item, $options ) {
  $datetime_names = array();
  if( $line_item->ticket() instanceof EE_Ticket ) {
    foreach( $line_item->ticket()->datetimes() as $datetime ) {
      $datetime_names[] = $datetime->get_dtt_display_name(true);
    }
  }
  return sprintf( __( ' for "%1$s", for datetime(s): %2$s', 'event_espresso' ),
    $line_item->ticket_event_name(),
    implode(", ", $datetime_names ) );

joshfeck

Usage Instructions

1. Install the excellent Ninja Forms plugin.
2. Add the example code to a functions plugin or into your WordPress theme's functions.php file.
3. Set up a form to capture waiting list interest.
4. When the event is sold out, the form will automatically appear on the event page.

There's more information in the Event Espresso wiki:

https://eventespresso.com/wiki/using-ninja-forms-to-create-wait-lists-for-your-events/

joshfeck

<?php
// alter the query to only the primary datetimes that ended before today
// adjust query as desired
// add this to your child theme's functions.php file or into a custom plugin
function custom_posts_where_sql_for_only_expired() {
	return ' AND ' . EEM_Datetime::instance()->table() . '.DTT_EVT_end < "' . current_time( 'mysql', TRUE ) . '" ';
}