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@sabrina-zeidan
sabrina-zeidan / empty_plugin_with_a_search_field.php
Created Mar 27, 2021
Empty plugin with a search field for WP REST API tut
View empty_plugin_with_a_search_field.php
<?php
/**
* Plugin Name: SZ WP REST API Tutorial
* Description: It's an example of WP REST API usage for search with autocomplete with vanilla JS
* Plugin URI:
* Author: Sabrina Zeidan
* Author URI: https://sabrinazeidan.com
* License: GNU General Public License v2 or later
* License URI: http://www.gnu.org/licenses/gpl-2.0.html
*
@sabrina-zeidan
sabrina-zeidan / optimize_a2a.php
Created Jan 27, 2021
Optimize Add2Any loading it's styles and scripts
View optimize_a2a.php
//This filters display, but CSS and JS are still loaded
add_filter( 'addtoany_script_disabled', 'addtoany_disable_display' );
function addtoany_disable_display($script_disabled) {
if ( is_front_page() || is_archive() ) {
return true;
} else {
return $script_disabled;
}
}
@sabrina-zeidan
sabrina-zeidan / acf_sync_with_user_profile.php
Last active Jan 18, 2021
When you have ACF User fields like first name and last name and you need to keep that in sync with what is entered in WordPress user profile (works both ways)
View acf_sync_with_user_profile.php
//If both changed at the same time - custom field value will be applied as it fires later, set 30 to change it add_action( 'profile_update', array($this, 'update_acf_fields'), 30, 2 );
class Sync_ACF_with_User_Profile_Class {
static public $sync_pair = array(
array( 'acf' => 'member_name', 'profile_field' => 'first_name'), //add acf field name according to your setup
array( 'acf' => 'member_lastname', 'profile_field' => 'last_name')// add more rows to sync any other fields as well
);
public function __construct() {
add_action( 'profile_update', array($this, 'update_acf_fields'), 10, 2 ); //when profile is updated -> update ACF
add_action('updated_user_meta', array($this, 'update_user_profile_fields'),10,4); // when ACF is updated -> update profile
add_action('added_user_meta', array($this, 'update_user_profile_fields'),10,4); // when ACF is added -> update profile
@sabrina-zeidan
sabrina-zeidan / acf_get_user_fields.php
Created Nov 13, 2020
Get all ACF's assigned to user profile
View acf_get_user_fields.php
// get all field groups that have location User Add/Edit Form
$field_groups = acf_get_field_groups(array( 'user_form' => 'edit'));
$all_fields = array();
foreach ($field_groups as $field_group){
$fields = acf_get_fields($field_group['key']);
$all_fields = array_merge($all_fields, $fields); //get all user's fields together
}
@sabrina-zeidan
sabrina-zeidan / acf_in_shortcode.php
Created Oct 15, 2020
ACF form inside a shortcode (buffering) otherwise broken XML sitemaps, headers already sent etc
View acf_in_shortcode.php
add_shortcode( 'acf_registration', 'acf_registration' );
function acf_registration() {
$args = array(); //arguments here
ob_start();
acf_form( $args );
$registration_form = ob_get_contents();
ob_end_clean();
return $registration_form;
@sabrina-zeidan
sabrina-zeidan / hide-child-if-parent-has-another.js
Created Sep 18, 2020
Hide child if parent has (not) another child with class [JS]
View hide-child-if-parent-has-another.js
//<div class="elementor-column"><div class="dce-acf-repater-"><div class="repeater-item"></div></div><div class="elementor-widget-button"></div></div>
(function( $ ){
$(".elementor-column .dce-acf-repater-").each(function() {
if (!$(this).has(".repeater-item").length) {
hide = $(this).closest('.elementor-column').find(".elementor-widget-button").hide();
}
});
})(jQuery);
@sabrina-zeidan
sabrina-zeidan / filter_elementor_query_by_acf.php
Created Sep 18, 2020
Filter Elementor query by ACF [WordPress]
View filter_elementor_query_by_acf.php
//custom-query-name is set in Elementor as query ID
add_action( 'elementor/query/custom-query-name', function( $query ) {
$meta_query = (array)$query->get('meta_query');
$meta_query[] = array(
'key' => 'custom_field',
'value' => '',
'compare' => '!=',
);
$query->set('meta_query',$meta_query);
} );
@sabrina-zeidan
sabrina-zeidan / wp_query_wrapper.php
Created Sep 6, 2020
Html wrapper for WP_Query (insert text before or after the loop)
View wp_query_wrapper.php
<?php
//Handy when CPT previews are used in different templates across the site
add_action( 'loop_start', 'recipes_loop_start' );
function recipes_loop_start( $query ){
if ( !$query->is_main_query() && $query->get('post_type')== 'recipe' && !is_admin()) echo "<ul class='recipes-preview'>";
}
add_action( 'loop_end', 'recipes_loop_end' );
function recipes_loop_end( $query ){
if ( !$query->is_main_query() && $query->get('post_type')== 'recipe' && !is_admin()) echo "</ul>";
@sabrina-zeidan
sabrina-zeidan / get_slug.php
Last active Jul 20, 2020
Get post/term slug from any type of URL
View get_slug.php
<?php
//Examples of input
$input = "http://www.example.com/cat/cat-child/slug/";
$input = "http://www.example.com/cat/slug";
$input = "http://www.example.com/cat/slug/";
$input = "http://www.example.com/cat/slug/?dsss&efsdc=dc";
//This line will always return "slug"
$slug = basename(strtok(str_replace(' ', '', htmlspecialchars($input )), '?')).PHP_EOL;
echo $slug;
//Useful for further use with get_term_by('slug', $slug, $tax);
@sabrina-zeidan
sabrina-zeidan / gists_in_gutenberg.php
Created Jul 6, 2020
Converts links to https://gist.github.com in Gutenberg into embeds
View gists_in_gutenberg.php
//Gist embeds in Gutenberg, quick fix
//Works if you add https://gist.github.com links as regular links
add_filter( 'the_content', 'gist_in_gutenberg' );
function gist_in_gutenberg( $content ) {
$doc = new DOMDocument();
$doc->loadHTML($content);
foreach ($doc->getElementsByTagName('a') as $link){
$href = $link->getAttribute('href');
if (strpos($href, 'gist.github.com') !== false) {
$element = $doc->createElement('script');