Filters

Title Filtering

What ever you do is going to end up within the h1 tag, but this will keep it out of the menu etc.

function personnel_filter($x)
{
    $value = get_field('position');
    $x = '<div class="person-sub">' . $value . '</div><!--person-sub-->' . $x;
    return $x;
}

function jma_person_title_cond($query)
{
    global $wp_query;
    if ($query === $wp_query) {
        add_filter('the_title', 'personnel_filter', 10, 2);
    } else {
        remove_filter('the_title', 'personnel_filter', 10, 2);
    }
}
function jma_child_redirect()
{
    if (is_singular('personnel') && get_field('position')) {
        add_action('loop_start', 'jma_person_title_cond');
    }
}
add_action('template_redirect', 'jma_child_redirect');

function personnel_filter($x)

{

$value = get_field('position');

$x = '<div class="person-sub">' . $value . '</div>' . $x;

return $x;

}

function jma_person_title_cond($query)

{

global $wp_query;

if ($query === $wp_query) {

add_filter('the_title', 'personnel_filter', 10, 2);

} else {

remove_filter('the_title', 'personnel_filter', 10, 2);

}

function jma_child_redirect()

{

if (is_singular('personnel') && get_field('position')) {

add_action('loop_start', 'jma_person_title_cond');

}

add_action('template_redirect', 'jma_child_redirect');

WooCommerce Filters

Remove related products

function jma_remove_related_products( $args ) {
	return array();
}
add_filter('woocommerce_related_products_args','jma_remove_related_products', 10);

function jma_remove_related_products( $args ) {

return array();

}

add_filter('woocommerce_related_products_args','jma_remove_related_products', 10);

Redirect ‘add to cart’ button

function jma_redirect_add_to_cart() {
    global $woocommerce;
    $checkout_url = $woocommerce->cart->get_checkout_url();//get_cart_url(); for cart
    return $checkout_url;
}
add_filter ('add_to_cart_redirect', 'jma_redirect_add_to_cart');

function jma_redirect_add_to_cart() {

global $woocommerce;

$checkout_url = $woocommerce->cart->get_checkout_url();//get_cart_url(); for cart

return $checkout_url;

}

add_filter ('add_to_cart_redirect', 'jma_redirect_add_to_cart');

Redirect ‘back to shop’ button

function jma_return_to_shop_redirect() {
	return get_permalink(682);
}
add_filter( 'woocommerce_return_to_shop_redirect', 'jma_return_to_shop_redirect' );

function jma_return_to_shop_redirect() {

return get_permalink(682);

}

add_filter( 'woocommerce_return_to_shop_redirect', 'jma_return_to_shop_redirect' );

Turn off Themeblvd Woo Images (re-enable woo image size options)

add_filter('themeblvd_woocommerce_images', '__return_false');

add_filter('themeblvd_woocommerce_images', '__return_false');

Add content to customer emails

Function jma_email_before_order_table($order, $sent_to_admin){
	$items = $order->get_items();
	foreach($items as $item){
		$jma_item_list[] = $item['item_meta']['_product_id'][0];//create an array lising item ids in this woocommerce order
	}	
	if(array_intersect(get_pro_cat_ids('minisites'), $jma_item_list)){/* 21,199 is minisite purchase 80*/ ?>
		<div style="padding: 10px; border: solid 1px #cc0200; margin-bottom: 15px">
		<h3 style="margin: 0!important">Click the button below to access your MiniSite Construction Form Instructions</h3>
		<span style="font-size:10px">(disregard if you have already completed this form)</span><br/>
		<a style="display: inline-block; padding: 5px 10px; margin: 5px auto; color: #ffffff; background: #005389; text-decoration: none; font-weight:bold" href="<?php echo get_permalink(169) ?>"><?php echo get_the_title( 169 ); ?></a>
		</div>
	<?php }
	
	if(in_array(101, $jma_item_list)){/* 101 dns help addon purchase*/ ?>
		<div style="padding: 10px; border: solid 1px #cc0200; margin-bottom: 15px">
		<h3 style="margin: 0!important">Click the button below to access your DNS Help Form</h3>
		<span style="font-size:10px">(disregard if you have already completed this form)</span><br/>
		<a style="display: inline-block; padding: 5px 10px; margin: 5px auto; color: #ffffff; background: #005389; text-decoration: none; font-weight:bold" href="<?php echo get_permalink(88) ?>"><?php echo get_the_title( 88 ); ?></a>
		</div>
	<?php }
	
	if(in_array(99, $jma_item_list)){/* 99 header design addon purchase*/ ?>
		<div style="padding: 10px; border: solid 1px #cc0200; margin-bottom: 15px">
		<h3 style="margin: 0!important">Click the button below to access your Header Design Form</h3>
		<span style="font-size:10px">(disregard if you have already completed this form)</span><br/>
		<a style="display: inline-block; padding: 5px 10px; margin: 5px auto; color: #ffffff; background: #005389; text-decoration: none; font-weight:bold" href="<?php echo get_permalink(170) ?>"><?php echo get_the_title( 170 ); ?></a>
		</div>
	<?php }
	
	if(in_array(97, $jma_item_list)){/* 97 newsletter popup addon purchase*/ ?>
		<div style="padding: 10px; border: solid 1px #cc0200; margin-bottom: 15px">
		<h3 style="margin: 0!important">Click the button below to access your Popup Newsletter Form</h3>
		<span style="font-size:10px">(disregard if you have already completed this form)</span><br/>
		<a style="display: inline-block; padding: 5px 10px; margin: 5px auto; color: #ffffff; background: #005389; text-decoration: none; font-weight:bold" href="<?php echo get_permalink(171) ?>"><?php echo get_the_title( 171 ); ?></a>
		</div>
	<?php } ?>
	
<?php }
add_action('woocommerce_email_before_order_table', 'jma_email_before_order_table', 10, 2);

Function jma_email_before_order_table($order, $sent_to_admin){

$items = $order->get_items();

foreach($items as $item){

$jma_item_list[] = $item['item_meta']['_product_id'][0];//create an array lising item ids in this woocommerce order

}

if(array_intersect(get_pro_cat_ids('minisites'), $jma_item_list)){/* 21,199 is minisite purchase 80*/ ?>

<h3 style="margin: 0!important">Click the button below to access your MiniSite Construction Form Instructions</h3>

<span style="font-size:10px">(disregard if you have already completed this form)</span><br/>

</div>

<?php }

if(in_array(101, $jma_item_list)){/* 101 dns help addon purchase*/ ?>

<h3 style="margin: 0!important">Click the button below to access your DNS Help Form</h3>

<span style="font-size:10px">(disregard if you have already completed this form)</span><br/>

</div>

<?php }

if(in_array(99, $jma_item_list)){/* 99 header design addon purchase*/ ?>

<h3 style="margin: 0!important">Click the button below to access your Header Design Form</h3>

<span style="font-size:10px">(disregard if you have already completed this form)</span><br/>

</div>

<?php }

if(in_array(97, $jma_item_list)){/* 97 newsletter popup addon purchase*/ ?>

<h3 style="margin: 0!important">Click the button below to access your Popup Newsletter Form</h3>

<span style="font-size:10px">(disregard if you have already completed this form)</span><br/>

</div>

<?php } ?>

<?php }

add_action('woocommerce_email_before_order_table', 'jma_email_before_order_table', 10, 2);

helper for above function

/* helper - 
 * function get_pro_cat_ids 
 * returns an array of ids for products in category $catslug 
 * @param string $catslug slug of the category in question
 * 
 * return array of product id (or false of failure)
 * 
 * */
function get_pro_cat_ids($catslug){
	
	$args = array(
		 'post_type' => 'product',
		 'product_cat' => $catslug,
		 'posts_per_page' => -1,
	);
	$minisites = get_posts( $args );
	if(count($minisites)){
		foreach($minisites as $minisite){
			$return[] = $minisite->ID;
		}
	}else{
			$return[] =  'empty';
	}
	return $return;
}

/* helper -

* function get_pro_cat_ids

* returns an array of ids for products in category $catslug

* @param string $catslug slug of the category in question

* return array of product id (or false of failure)

* */

function get_pro_cat_ids($catslug){

$args = array(

'post_type' => 'product',

'product_cat' => $catslug,

'posts_per_page' => -1,

);

$minisites = get_posts( $args );

if(count($minisites)){

foreach($minisites as $minisite){

$return[] = $minisite->ID;

}

}else{

$return[] = 'empty';

}

return $return;

}

Remove/edit tabs (user new callback to edit tab content)

function jma_remove_woo_product_tabs( $tabs ) {
	echo '<pre>'; print_r($tabs);echo '</pre>';
    unset( $tabs['description'] );      	// Remove the description tab
    unset( $tabs['reviews'] ); 			// Remove the reviews tab
    unset( $tabs['additional_information'] ); 	// Remove the additional information tab
    return $tabs;
}
function jma_manage_woo_content(){
	add_filter( 'woocommerce_product_tabs', 'jma_remove_woo_product_tabs', 98 );
}
add_action('template_redirect', 'jma_manage_woo_content');

function jma_remove_woo_product_tabs( $tabs ) {

echo '<pre>'; print_r($tabs);echo '</pre>';

unset( $tabs['description'] ); // Remove the description tab

unset( $tabs['reviews'] ); // Remove the reviews tab

unset( $tabs['additional_information'] ); // Remove the additional information tab

return $tabs;

}

function jma_manage_woo_content(){

add_filter( 'woocommerce_product_tabs', 'jma_remove_woo_product_tabs', 98 );

}

add_action('template_redirect', 'jma_manage_woo_content');

print_r on $tabs array

Array
(
    [description] => Array
        (
            [title] => Description
            [priority] => 10
            [callback] => woocommerce_product_description_tab
        )
    [reviews] => Array
        (
            [title] => Reviews (1)
            [priority] => 30
            [callback] => comments_template
        )
)

Array

(

[description] => Array

(

[title] => Description

[priority] => 10

[callback] => woocommerce_product_description_tab

)

[reviews] => Array

(

[title] => Reviews (1)

[priority] => 30

[callback] => comments_template

)

Hide Empty […]

Solve HTTP Error in Media Library

Add to functions.php

function change_graphic_lib($array) {
return array( 'WP_Image_Editor_GD', 'WP_Image_Editor_Imagick' );
}
add_filter( 'wp_image_editors', 'change_graphic_lib' );

function change_graphic_lib($array) {

return array( 'WP_Image_Editor_GD', 'WP_Image_Editor_Imagick' );

}

add_filter( 'wp_image_editors', 'change_graphic_lib' );

WooCommerce MiniCart

//shortcode for mini-cart
function jma_woo_minicart($atts){  
	ob_start();
	global $woocommerce; 
	echo '<a class="cart-contents" href="' . ' $woocommerce->cart->get_cart_url()' . '" title="View your shopping cart">';
	echo sprintf(_n('%d item', '%d items', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count) . ' - ' . $woocommerce->cart->get_cart_total() . '</a>';
	$x = ob_get_contents();
	ob_end_clean();
	return $x;
}
add_shortcode('jma_woo_minicart','jma_woo_minicart');
// Ensure cart contents update when products are added to the cart via AJAX (place the following in functions.php)
function woocommerce_header_add_to_cart_fragment( $fragments ) {
	global $woocommerce;
	
	ob_start();
	
	?>
	<a class="cart-contents" href="<?php echo $woocommerce->cart->get_cart_url(); ?>" title="<?php _e('View your shopping cart', 'woothemes'); ?>"><?php echo sprintf(_n('%d item', '%d items', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count);?> - <?php echo $woocommerce->cart->get_cart_total(); ?></a>
	<?php
	
	$fragments['a.cart-contents'] = ob_get_clean();
	
	return $fragments;
	
}
add_filter('add_to_cart_fragments', 'woocommerce_header_add_to_cart_fragment');

//shortcode for mini-cart

function jma_woo_minicart($atts){

ob_start();

global $woocommerce;

echo '<a class="cart-contents" href="' . ' $woocommerce->cart->get_cart_url()' . '" title="View your shopping cart">';

echo sprintf(_n('%d item', '%d items', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count) . ' - ' . $woocommerce->cart->get_cart_total() . '</a>';

$x = ob_get_contents();

ob_end_clean();

return $x;

}

add_shortcode('jma_woo_minicart','jma_woo_minicart');

// Ensure cart contents update when products are added to the cart via AJAX (place the following in functions.php)

function woocommerce_header_add_to_cart_fragment( $fragments ) {

global $woocommerce;

ob_start();

<a class="cart-contents" href="<?php echo $woocommerce->cart->get_cart_url(); ?>" title="<?php _e('View your shopping cart', 'woothemes'); ?>"><?php echo sprintf(_n('%d item', '%d items', $woocommerce->cart->cart_contents_count, 'woothemes'), $woocommerce->cart->cart_contents_count);?> - <?php echo $woocommerce->cart->get_cart_total(); ?></a>

<?php

$fragments['a.cart-contents'] = ob_get_clean();

return $fragments;

}

add_filter('add_to_cart_fragments', 'woocommerce_header_add_to_cart_fragment');

No Frills Pdf Button

function pdf_button_filter( $content ) {
	$pre_content = $post_content = '<a class="pdf-button btn" href="javascript:pdf_url=location.href;location.href=\'http://pdfmyurl.com?s=l&url=\'+escape(pdf_url)">A pdf button!</a>';
	$content = $pre_content . $content . $post_content;
	return $content;
}
function add_pdf_button_content(){//whatever template condition you want here
	//if(is_single())//for just posts
	//if(is_page())//for just pages
	if(is_singular( 'park' ))// park is the custom post type
		add_filter('the_content', 'pdf_button_filter', 1);
}
add_action('template_redirect', 'add_pdf_button_content');

function pdf_button_filter( $content ) {

$pre_content = $post_content = '<a class="pdf-button btn" href="javascript:pdf_url=location.href;location.href=\'http://pdfmyurl.com?s=l&url=\'+escape(pdf_url)">A pdf button!</a>';

$content = $pre_content . $content . $post_content;

return $content;

}

function add_pdf_button_content(){//whatever template condition you want here

//if(is_single())//for just posts

//if(is_page())//for just pages

if(is_singular( 'park' ))// park is the custom post type

add_filter('the_content', 'pdf_button_filter', 1);

}

add_action('template_redirect', 'add_pdf_button_content');