stephenharris

<?php
/**
 * Returns today's event (or false if it one doesn't exist). If there is more than one it simply returns the first one.
 * By 'today' I mean running today (though could have started earlier). You can change altering it slightly.
 *
 * @see http://wp-event-organiser.com/documentation/function/eo_get_events/
 *
*/
function sh_get_todays_event(){

stephenharris

<?php

/**
 * Possible Bug With remove_action()/remove_filter()
 *
 * Only been tested with the pre_get_posts hook
 *
 * A hook is trigged. If a function removes itself from that that hook, all functions 
 * added with priority 10 are not triggered on that specific instance.
 *

stephenharris

<?php
/**
 * A function which adds classes to event pages corresponding to the event
 * E.g. adds 'eo-event-cat-[cat slug]' class for each category the event belongs to.
 * Adds 'eo-event-venue-[venue slug]' if the event has a venue
 * Adds time based class: eo-event-future/past/running for future/past/running events
 *
 * @url http://wordpress.org/support/topic/problem-with-highlight-in-menu-change-url-of-events?replies=8#post-3458829
 * Not tested
*/

stephenharris

<?php

/**
 * Will print to the page the main query used for that page. It will do this only for admins.
 * This can be put in your theme's functions.php, but should be removed when its no longer needed.
 */

add_action( 'posts_request', 'debug_post_request', 10, 2 );
function debug_post_request( $r, $query ){
      if( current_user_can( 'manage_options' ) && $query->is_main_query() ){       

stephenharris

<?php
function who_killed_me( $handler ){
	print_r( wp_debug_backtrace_summary() );
	return $handler;
}
add_filter( 'wp_die_handler', 'who_killed_me' );
?>

stephenharris

<?php
/**
 * Returns an array of available currencies.
 *
 * Applies the filter 'eventorganiser_currencies'. Returns an array of the form
 *
 *      currency identifier => array(
 *                              'name' => currency name,
 *                              'symbol' => currency symbol,
 *                              'symbol_html' => symbol in html

stephenharris

<?php
/**
 * Lightens/darkens a given colour (hex format), returning the altered colour in hex format.7
 * @param str $hex Colour as hexadecimal (with or without hash);
 * @percent float $percent Decimal ( 0.2 = lighten by 20%(), -0.4 = darken by 40%() )
 * @return str Lightened/Darkend colour as hexadecimal (with hash);
 */
function color_luminance( $hex, $percent ) {
	
	// validate hex string

stephenharris

<?php
/**
 * Simple shortcode to list events excluded by category
 * @see http://wp-event-organiser.com/forums/topic/shortcodes-in-widget-i-need-to-exclude-category/
 *
 * ## Usage
 * [events_excluded_cats exclude_cats="1,12,18"]
*/
function innonet_events_excluded_cats_handler( $atts, $content = null ){
     $taxs = array('category','tag','venue');

stephenharris

<?php
/**
 * Excludes specified event categories from any event query. Untested.
*/

add_action( 'pre_get_posts','harris_exclude_event_terms' );

function harris_exclude_event_terms( $query ) {

    if ( $query->is_main_query() && eventorganiser_is_event_query( $query ) ) {

stephenharris

<?php
/**
 * Prints colours of event categories to header on front-end
 * @See http://wp-event-organiser.com/blog/tutorial/using-event-colours-in-your-theme/
 * @See http://wp-event-organiser.com/blog/tutorial/adding-event-colour-to-your-menu/
 *
*/
add_action( 'wp_print_styles', 'my_print_event_cat_colours' );
function my_print_event_cat_colours(){