janzikmund

<?php
/** 
 * Changes WordPress posts URL structure, so that in results in following:
 * 
 * Articles overview:	/articles/
 * Category overview:	/articles/europe
 * Article detail:	/articles/europe/title
 * Tag detail:		/articles/tag/work
 * 
 * Requires following settings of Permalinks:

janzikmund

createCookie: function(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
},

janzikmund

// extend jquery by external links selector
jQuery.extend( jQuery.expr[':'], {
    external: function(obj) {
        return !obj.href.match(/^mailto\:/) && (obj.hostname != location.hostname) && !obj.href.match(/^javascript\:/) && !obj.href.match(/^$/);
    }
});

jQuery(document).ready(function() {
    // automatically open external links to new window
    jQuery('a:external').attr('target', '_blank');

janzikmund

<?php
/* Script to migrate all data from storeview 1 to Default Scope (storeview 0)
@author - Jan Zikmund
*/

$store_from = 1;
$store_to = 0;
$tables = array(
	'catalog_product_entity_varchar',
	'catalog_product_entity_text',

janzikmund

<?php
// custom text translations
add_filter( 'gettext', function( $translated_text, $text, $domain ) {
	$translations = array(
		'qode' => array(
			'view' => 'read more',
		),
		'wpgmp_google_map' => array(
			'Enter address or latitude or longitude or title or city or state or country or postal code here...' => 'Suburb, Town, City'
		),

janzikmund

<?php
// replace content filtered entities back, as certain characters are not defined in Ubuntu font
add_filter('the_content', 'sw_replace_quotes_back', 100);
add_filter('wpp_post', 'sw_replace_quotes_back', 100);
add_filter('acf/load_value', 'sw_replace_quotes_back', 100);
add_filter('acf/format_value_for_api', 'sw_replace_quotes_back', 100);
add_filter('the_title', 'sw_replace_quotes_back', 100);

function sw_replace_quotes_back($str) {
	$search = array('&#8217;', '’', '&#8220;', '&#8221;', '“', '”');

janzikmund

<?php
// get excerpt out of the loop
function my_excerpt($post_id) {
	$post = get_post($post_id);
	if ($post->post_excerpt) {
		// excerpt exists, return it
		return apply_filters('the_excerpt', $the_post->post_excerpt);

	} else {
		setup_postdata( $post );

janzikmund

<?php
// /app/helpers.php:
function flash($message, $status = 'info') {
	session()->flash('flash_message', $message);
	session()->flash('flash_message_status', $status);
}

janzikmund

<?php
/**
 * Link sitemap in robots.txt
 */
add_filter('robots_txt', function($robots) {
	if(get_option( 'blog_public' )) {
		// add sitemap link
		$robots .= "\nSitemap: " . site_url() . "/sitemap_index.xml\n";
	}
	return $robots;

janzikmund

<?php
// Remove default image sizes we don't need
add_filter( 'intermediate_image_sizes_advanced', function ( $sizes ) {
	unset( $sizes['thumbnail']); // 150px
	unset( $sizes['medium']); // 300px
	unset( $sizes['large']); // 1024px
	unset( $sizes['medium_large']); // 768px
	return $sizes;
});