<?php // Replace the numbered months with named months in a Gravity Forms dropdown date field
add_action( 'wp_footer', function () { ?>
<script type="text/javascript">
jQuery(document).ready(function( $ ) {
$('.gfield_date_dropdown_month select option').each( function(i, option) {
switch( option.value ) {
case '1': option.innerHTML = 'January'; break;
case '2': option.innerHTML = 'February'; break;
case '3': option.innerHTML = 'March'; break;
case '4': option.innerHTML = 'April'; break;
case '5': option.innerHTML = 'May'; break;
case '6': option.innerHTML = 'June'; break;
case '7': option.innerHTML = 'July'; break;
case '8': option.innerHTML = 'August'; break;
case '9': option.innerHTML = 'September'; break;
case '10': option.innerHTML = 'October'; break;
case '11': option.innerHTML = 'November'; break;
case '12': option.innerHTML = 'December'; break;
}
});
});
</script>
<?php } );Skip New Themes & Plugins Bundled With WordPress
// Prevent auto installation of newly bundled WP themes & plugins
define('CORE_UPGRADE_SKIP_NEW_BUNDLED', true);Auto-Link Caption to Same URL As the Image’s Link
Add link-the-caption as Additional CSS Class on image block. Caption should contain no other links.
// Auto-link image caption to the same URL as that to which the image has been linked
jQuery(document).ready(function( $ ) {
$('.link-the-caption').each( function() {
let image_link = $(this).attr('href');
let image_caption = $(this).next().html();
$(this).next().html('<a href="'+image_link+'">'+image_caption+'</a>');
});
});Move Navigation Below Page Header
// Renders the navigation below the page header instead of before
add_action( 'after_setup_theme', function () {
remove_action( 'generate_after_header', 'generate_add_navigation_after_header', 5 );
add_action( 'generate_after_header', 'generate_add_navigation_after_header', 15 );
} );Custom Merge Tags
<?php // Introduce additional merge tags for use throughout Gravity Forms
add_filter( 'gform_replace_merge_tags', function ( $text, $form, $entry, $url_encode, $esc_html, $nl2br, $format ) {
$custom_merge_tags = array(
'{date_ymd}' => date( 'Y.m-M.d', strtotime( $entry['date_created'] ) ),
'{timestamp}' => time(),
'{site_url}' => get_site_url(),
'{site_name}' => get_bloginfo( 'name' )
);
return str_replace( array_keys( $custom_merge_tags ), array_values( $custom_merge_tags ), $text);
}, 10, 7 );
// Add our custom merge tags to the dropdown
add_action( 'admin_print_scripts', function () {
if ( method_exists( 'GFForms', 'is_gravity_page' ) && GFForms::is_gravity_page() ) { ?>
<script type="text/javascript">
gform.addFilter('gform_merge_tags', function (mergeTags, elementId, hideAllFields, excludeFieldTypes, isPrepop, option) {
mergeTags["custom"].tags.push({ tag: '{date_ymd}', label: 'Entry Date (Y.m-M.d)' });
mergeTags["custom"].tags.push({ tag: '{timestamp}', label: 'Current Time (UNIX Timestamp)' });
mergeTags["custom"].tags.push({ tag: '{site_url}', label: 'Site URL' });
mergeTags["custom"].tags.push({ tag: '{site_name}', label: 'Site Name' });
return mergeTags;
} );
</script>
<?php }
} );Remove Comment Form URL Field
// Remove the URL field from the WordPress comment form
add_filter( 'comment_form_default_fields', function ( $fields ) {
unset( $fields['url'] );
return $fields;
} );Disable WordPress Block Directory
add_action( 'admin_init', function() {
remove_action( 'enqueue_block_editor_assets', 'wp_enqueue_editor_block_directory_assets' );
} );#
Create fields once. Use everywhere. Notification Interception
@replace {{_formID}}, {{email}}
// Sends all Gravity Form notifications to the specified email address
add_filter( 'gform_notification{{_formID}}', function ( $notification, $form, $entry ) {
$notification['toType'] = 'email';
$notification['to'] = '{{email}}';
return $notification;
}, 10, 3 );Sync Roles Across Multisite Network
@requires @plugin Members
// Sync roles across multisite network by hooking to Members plugin (https://wordpress.org/plugins/members/)
add_action( 'members_role_updated', function() {
if ( function_exists( 'get_sites' ) && class_exists( 'WP_Site_Query' ) ) {
$roles = get_option( 'wp_user_roles' );
$sites = get_sites( array( 'fields' => 'ids' ) );
foreach ( $sites as $site_id ) {
update_blog_option( $site_id, 'wp_' . $site_id . '_user_roles', $roles );
}
}
} );Disable All Tooltips
// Disable all administrative tooltips for Gravity Forms
add_filter( 'gform_tooltips', '__return_empty_array' );Add :filename Modifier to Single File Upload Field
// adds :filename modifier to the single file upload field
add_filter( 'gform_merge_tag_filter', function ( $value, $merge_tag, $modifier, $field, $raw_value, $format ) {
if ( $merge_tag != 'all_fields' && $field->type == 'fileupload' && $modifier == 'filename' ) {
$value = str_replace( ' ', '%20', $raw_value );
$pathinfo = pathinfo( $value );
$value = rgar( $pathinfo, 'basename' );
}
return $value;
}, 10, 6 );Display Full Posts in Search Template
add_filter( 'generate_show_excerpt', function ( $show_excerpt ) {
if ( is_search() )
return false;
return $show_excerpt;
} );Reposition Gravity Forms Menu Item
@replace @int {{position}}
{{position}} = 4 (before Posts)
{{position}} = 50 (after Comments)
// Set position for the Gravity Forms admin menu item
add_filter( 'gform_menu_position', function( $position ) {
return {{position}};
} );Limit Countries
@replace {{_formID}}
// Filter the countries that are selectable in an address field
add_filter( 'gform_pre_render{{_formID}}', 'typewheel_limit_countries' );
add_filter( 'gform_pre_validation{{_formID}}', 'typewheel_limit_countries' );
add_filter( 'gform_pre_submission_filter{{_formID}}', 'typewheel_limit_countries' );
add_filter( 'gform_admin_pre_render{{_formID}}', 'typewheel_limit_countries' );
function typewheel_limit_countries( $form ) {
add_filter( 'gform_countries', function( $countries ) {
return array( 'Brazil', 'United States', 'Netherlands', 'United Kingdom' );
});
return $form;
}Better Style for Gravity Forms Survey Rating Field
/* Better Survey Rating Styles */
:root {
--gsurvey-star-size: 48px;
--gsurvey-star-color: #3b7ca8;
}
body .gform_wrapper.gravity-theme .gsurvey-rating > label {
margin-right: .25em;
}
body .gform_wrapper.gravity-theme .gsurvey-rating > label::before {
display: inline-block;
background-color: #ececec;
border-radius: 50%;
padding: .25em;
}
body .gform_wrapper.gravity-theme .gsurvey-rating > label:hover::before {
color: var(--gsurvey-star-color);
box-shadow: inset 0px 0px 0px 3px var(--gsurvey-star-color);
}
body .gform_wrapper.gravity-theme .gsurvey-rating:not(:checked) > label {
width: calc( var(--gsurvey-star-size) + .5em + 3px );
font-size: var(--gsurvey-star-size) !important;
line-height: var(--gsurvey-star-size);
background-image: none;
background-size: var(--gsurvey-star-size) var(--gsurvey-star-size);
}
body .gform_wrapper.gravity-theme .gsurvey-rating:not(:checked) > label::before {
content: '☆';
}
body .gform_wrapper.gravity-theme .gsurvey-rating > input:checked ~ label {
background-image: none;
background-size: var(--gsurvey-star-size) var(--gsurvey-star-size);
}
body .gform_wrapper.gravity-theme .gsurvey-rating > input:checked ~ label::before {
content: '★';
color: var(--gsurvey-star-color);
}
body .gform_wrapper.gravity-theme .gsurvey-rating:not(:checked) > label:hover,
body .gform_wrapper.gravity-theme .gsurvey-rating:not(:checked) > label:hover ~ label {
background-image: none;
background-size: var(--gsurvey-star-size) var(--gsurvey-star-size);
}