@replace {{theme-name}}
define('WP_DEFAULT_THEME', '{{theme-name}}');Archives: Post Archives
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' );
} );#
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);
}Create Globally Accessible Counter in Queries
/**
* Create a globally accessible counter for all queries
* Even custom new WP_Query!
*/
// Initialize your variables
add_action( 'init', function () {
global $cqc;
$cqc = -1;
} );
// At loop start, always make sure the counter is -1
// This is because WP_Query calls "next_post" for each post,
// even for the first one, which increments by 1
// (meaning the first post is going to be 0 as expected)
add_action( 'loop_start', function ( $q ) {
global $cqc;
$cqc = -1;
}, 100, 1 );
// At each iteration of a loop, this hook is called
// We store the current instance's counter in our global variable
add_action( 'the_post', function ( $p, $q ) {
global $cqc;
$cqc = $q->current_post;
}, 100, 2 );
// At each end of the query, we clean up by setting the counter to
// the global query's counter. This allows the custom $cqc variable
// to be set correctly in the main page, post or query, even after
// having executed a custom WP_Query.
add_action( 'loop_end', function ( $q ) {
global $wp_query, $cqc;
$cqc = $wp_query->current_post;
}, 100, 1 );Set Duration of WP Remember Me Login Session
@replace @int {{seconds}}
add_filter( 'auth_cookie_expiration', function ( $expiration, $user_id, $remember ) {
if ( $remember )
return {{seconds}};
return $expiration;
}, 10, 3 );Add Account Handle Input Mask
// Provide an Account Handle input mask to receive Twitter and Instagram account handles
add_filter( 'gform_input_masks', function( $masks ) {
$masks['Account Handle'] = '@*?**************************';
return $masks;
} );
add_filter( 'gform_input_mask_script', function( $script, $form_id, $field_id, $mask ) {
if ( $mask == '@*?**************************' ) {
$script = "jQuery.mask.definitions['*'] = '[A-Z,a-z,0-9,_]'; jQuery('#input_{$form_id}_{$field_id}').mask('" . esc_js( $mask ) . "',{placeholder:' '}).on('keypress', function(e){if(e.which == 13){jQuery(this).blur();}});";
}
return $script;
}, 10, 4 );
Everyone has their thing. Ours is domain names. Auto-Link Twitter Usernames
// Automatically link Twitter usernames (i.e. any text in the form of @username)
add_filter( 'the_content', 'typewheel_link_twitter_username' );
add_filter( 'the_excerpt', 'typewheel_link_twitter_username' );
add_filter( 'comment_text', 'typewheel_link_twitter_username' );
function typewheel_link_twitter_username( $content ) {
return preg_replace( '/([^a-zA-Z0-9-_&])@([0-9a-zA-Z_]+)/', '$1<a href="https://twitter.com/$2" target="_blank" rel="nofollow">@$2</a>', $content );
}