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@gyrus gyrus/admin.css
Created Jun 22, 2015

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Hide recurring instances in admin for The Events Calendar WordPress plugin
// Optional - a bit of spacing
.filter-checkbox {
margin: 0 .8em;
}
jQuery( document ).ready( function( $ ) {
// Adjust query string according to checkbox and reload page
$( '#hide_recurring_filter' ).on( 'change', function( e ) {
var el = $( this );
var hr = ( el.is( ':checked' ) ? '1' : '0' );
var qs = window.location.search;
if ( qs.indexOf( 'hide_recurring' ) === -1 ) {
qs += '&hide_recurring=' + hr;
} else {
qs = qs.replace( /(hide_recurring=)[^\&]+/, '$1' + hr );
}
window.location.href = window.location.pathname + qs;
});
});
<?php
add_action( 'restrict_manage_posts', 'pilau_admin_filters_restrict_manage_posts' );
/**
* Add the checkbox into the event screen filters
*/
function pilau_admin_filters_restrict_manage_posts() {
global $post_type;
if ( class_exists( 'TribeEvents' ) && $post_type == TribeEvents::POSTTYPE ) {
$hide_recurring_events = isset( $_REQUEST['hide_recurring'] ) ? (bool) $_REQUEST['hide_recurring'] : true;
?>
<label class="filter-checkbox" for="hide_recurring_filter" title="<?php _e( 'Clicking this will reload the page' ); ?>"><input type="checkbox" name="hide_recurring" id="hide_recurring_filter" value="1" <?php checked( $hide_recurring_events ); ?>> <?php _e( 'Hide recurring instances' ); ?></label>
<?php
}
}
add_action( 'pre_get_posts', 'pilau_admin_filters_pre_get_posts' );
/**
* Do the query manipulation to hide recurring instances
*/
function pilau_admin_filters_pre_get_posts( $query ) {
if ( is_admin() ) {
global $pagenow, $post_type;
if ( class_exists( 'TribeEvents' ) && $post_type == TribeEvents::POSTTYPE && $pagenow == 'edit.php' ) {
$hide_recurring_events = isset( $_REQUEST['hide_recurring'] ) ? (bool) $_REQUEST['hide_recurring'] : true;
if ( $hide_recurring_events ) {
$query->query_vars['post_parent'] = 0;
}
}
}
}
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