WPPizza

https://docs.wp-pizza.com
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WPPizza is a WordPress plugin for restaurants to manage online food menus, process customer orders,...
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### Example theme-wrapper.php Implementation

Source: https://docs.wp-pizza.com/developers?section=wppizza-markup-loop-theme-wrapper-php

A complete example of a theme-wrapper.php file structure using the $do_wppizza_loop variable.

```php
<?php
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
get_header();
?>
	<div id="primary" class="site-content">
		<div id="content" role="main">
<?php
	echo $do_wppizza_loop;
?>
		</div><!-- #content -->
	</div><!-- #primary -->
<?php get_sidebar(); ?>
<?php get_footer(); ?>
```

--------------------------------

### Kale Theme Before Example

Source: https://docs.wp-pizza.com/developers?section=wppizza-markup-single-single-php

An example of a complex single.php file structure before applying the WPPizza customization.

```php
<?php
/**
 * The template for displaying posts
 *
 * @package kale
 */
?>
<?php get_header(); ?>

<?php
$kale_posts_meta_show = kale_get_option('kale_posts_meta_show');
$kale_posts_date_show = kale_get_option('kale_posts_date_show');
$kale_posts_category_show = kale_get_option('kale_posts_category_show');
$kale_posts_author_show = kale_get_option('kale_posts_author_show');
$kale_posts_tags_show = kale_get_option('kale_posts_tags_show');
$kale_posts_sidebar = kale_get_option('kale_posts_sidebar');
$kale_posts_featured_image_show = kale_get_option('kale_posts_featured_image_show');
$kale_sidebar_size = kale_get_option('kale_sidebar_size');
$kale_posts_posts_nav_show = kale_get_option('kale_posts_posts_nav_show');

?>
<?php while ( have_posts() ) : the_post(); ?>
<!-- Two Columns -->
<div class="row two-columns">
```

--------------------------------

### Full search.php Example

Source: https://docs.wp-pizza.com/developers?section=wppizza-markup-search-search-php

A complete example of a search.php file integrated with WPPizza functionality.

```php
<?php
get_header(); ?>

	<section id="primary" class="content-area">
		<main id="main" class="site-main" role="main">

		<?php if ( have_posts() ) : ?>

			<header class="page-header">
				<h1 class="page-title"><?php printf( __( 'Search Results for: %s', 'twentysixteen' ), '<span>' . esc_html( get_search_query() ) . '</span>' ); ?></h1>
			</header><!-- .page-header -->

			<?php
			// Start the loop.
			while ( have_posts() ) : the_post();

				if(function_exists('wppizza_search_results_get_template_part')){
					wppizza_search_results_get_template_part('template-parts/content', 'search' );
				}else{
					get_template_part( 'template-parts/content', 'search' );
				}

			// End the loop.
			endwhile;

			// Previous/next page navigation.
			the_posts_pagination( array(
				'prev_text'          => __( 'Previous page', 'twentysixteen' ),
				'next_text'          => __( 'Next page', 'twentysixteen' ),
				'before_page_number' => '<span class="meta-nav screen-reader-text">' . __( 'Page', 'twentysixteen' ) . ' </span>',
			) );

		// If no content, include the "No posts found" template.
		else :
			get_template_part( 'template-parts/content', 'none' );

		endif;
		?>

		</main><!-- .site-main -->
	</section><!-- .content-area -->

<?php get_sidebar(); ?>
<?php get_footer(); ?>
```

--------------------------------

### WPPizza Cross-Sells Shortcode Examples

Source: https://docs.wp-pizza.com/developers?section=cross-sells

Examples of using the [wppizza_xsells] shortcode with custom parameters and default settings.

```text
[wppizza_xsells title='some title' max='5' view='3' arrows='1' dots='1' infinite='0' no_additives='1' breakpoints='600:2,400:1']
```

```text
[wppizza_xsells]
```

```text
[wppizza_xsells title='/*set in localization*/' max='/*as set in options*/' view='3' arrows='1' dots='0' infinite='0' no_additives='0' breakpoints='800:2,400:1']
```

--------------------------------

### Define WPPizza Installation Constants

Source: https://docs.wp-pizza.com/developers?section=wppizza_install_constants

Use these constants in wp-config.php to control what data is installed during the initial plugin setup. These settings only affect the installation process and have no effect if set after the plugin is already installed.

```php
define('WPPIZZA_INSTALL_REQUIRED_ONLY', true);
```

```php
define('WPPIZZA_INSTALL_NO_MENU_ITEMS', true);
```

```php
define('WPPIZZA_INSTALL_NO_DEFAULTS', true);
```

```php
define('WPPIZZA_INSTALL_IGNORE_REQUIREMENTS ', true);
```

--------------------------------

### Display Configuration Examples

Source: https://docs.wp-pizza.com/by-category

Examples of modifying the display output using attributes like noheader, showadditives, and style.

```text
[wppizza category='pizza' noheader='1']
```

```text
[wppizza category='pizza' showadditives='0']
```

```text
[wppizza category='pasta, pizza' style='grid']
```

--------------------------------

### Install Required Data Only

Source: https://docs.wp-pizza.com/wppizza_install_constants

Limits installation to essential pages like the order and root menu pages, excluding default items and categories.

```php
define('WPPIZZA_INSTALL_REQUIRED_ONLY', true);
```

--------------------------------

### Default Cross-Sell Shortcode Usage

Source: https://docs.wp-pizza.com/cross-sells

Example of the default shortcode usage and its equivalent expanded configuration.

```text
[wppizza_xsells]
```

```text
[wppizza_xsells title='/*set in localization*/' max='/*as set in options*/' view='3' arrows='1' dots='0' infinite='0' no_additives='0' breakpoints='800:2,400:1']
```

--------------------------------

### Implement WPPizza Breadcrumbs

Source: https://docs.wp-pizza.com/developers?section=global-wppizza-functions

Example of integrating breadcrumbs into the WPPizza loop using a filter hook.

```php
//only the first parameter is really needed for the breadcrumbs here, but for completeness all 6 are listed below
add_filter('wppizza_loop_before_menu_items', 'prefix_add_wppizza_breadcrumbs', 10, 6);
function prefix_add_wppizza_breadcrumbs($markup, $txt, $additives, $category, $max_num_pages, $post_count){ 
	// default arguments are as follows
	$args = array();
 	$args['here_text']        = __( 'You are currently here!' );
	$args['home_link']        = home_url('/');
	$args['home_text']        = __( 'Home' );
	$args['link_before']      = '';
	$args['link_after']       = '';
	$args['link_attr']        = ' rel="v:url" property="v:title"';
	$args['delimiter']        = ' » ';              // Delimiter between crumbs
	$args['before']           = ''; // Tag before the current crumb
	$args['after']            = '';// Tag after the current crumb    

	// output the breadcrumbs according to arguments
	$markup['breadcrumbs'] = wppizza_breadcrumbs($args);	

return $markup;	
}
```

--------------------------------

### Configure Cross-Sells with Shortcode Attributes

Source: https://docs.wp-pizza.com/cross-sells

Example of a fully configured shortcode with custom display settings and responsive breakpoints.

```text
[wppizza_xsells title='some title' max='5' view='3' arrows='1' dots='1' infinite='0' no_additives='1' breakpoints='600:2,400:1']
```

--------------------------------

### Display Order Info Shortcode Examples

Source: https://docs.wp-pizza.com/order-info

Various configurations for the wppizza orderinfo shortcode to display delivery and discount information.

```shortcode
[wppizza type='orderinfo']
```

```shortcode
[wppizza type='orderinfo' info='discounts' width='80%' class='my-class']
```

```shortcode
[wppizza type='orderinfo' info='deliveries' width='350px' class='some-class']
```

--------------------------------

### Define WPPIZZA_TRANSACTION_GET_PREFIX

Source: https://docs.wp-pizza.com/wppizza_transaction_constants

Sets the GET parameter prefix for successful transactions. Defaults to 'wpptx'.

```php
/* wpptx used as default */
define('WPPIZZA_TRANSACTION_GET_PREFIX', 'wpptx'); 
```

--------------------------------

### Item Inclusion and Exclusion Examples

Source: https://docs.wp-pizza.com/by-category

Examples of filtering specific menu items by their IDs.

```text
[wppizza category='pizza' exclude='6,5,8']
```

```text
[wppizza category='pasta, pizza' include='10,11,12']
```

--------------------------------

### Display WPPizza Navigation

Source: https://docs.wp-pizza.com/shortcodes?section=widgets

Use this shortcode for the navigation widget, which is only useful when using Install Option 2.

```text
[wppizza type=’navigation’]
```

--------------------------------

### Display WPPizza Category Navigation

Source: https://docs.wp-pizza.com/shortcodes?section=navigation

Examples of using the navigation shortcode to render category lists or dropdowns with various configuration options.

```shortcode
[wppizza type='navigation' title='My Title']
```

```shortcode
[wppizza type='navigation' parent='pizza' exclude='114, 115' as_dropdown='1']
```

--------------------------------

### WPPizza Shortcode Examples

Source: https://docs.wp-pizza.com/shortcodes?section=by-category

Various configurations for the [wppizza] shortcode to filter menu items by category, exclude specific items, or toggle display settings.

```text
[wppizza]
```

```text
[wppizza category='pizza']
```

```text
[wppizza category='pizza,snacks']
```

```text
[wppizza category='!all']
```

```text
[wppizza category='!all,-pizza,-pasta']
```

```text
[wppizza category='pizza' noheader='1']
```

```text
[wppizza category='pizza' showadditives='0']
```

```text
[wppizza category='pizza' exclude='6,5,8']
```

```text
[wppizza category='pasta, pizza' include='10,11,12']
```

--------------------------------

### Loading jQuery UI CSS

Source: https://docs.wp-pizza.com/faqs?section=removing-version-numbers

Example of a hardcoded URL for loading a jQuery UI theme stylesheet.

```text
//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css
```

--------------------------------

### Category Filtering Examples

Source: https://docs.wp-pizza.com/by-category

Examples of filtering menu items by specific category slugs or excluding categories.

```text
[wppizza category='pizza']
```

```text
[wppizza category='pizza,snacks']
```

```text
[wppizza category='!all']
```

```text
[wppizza category='!all,-pizza,-pasta']
```

--------------------------------

### Display WPPizza Order Settings Option

Source: https://docs.wp-pizza.com/plugin-options

Outputs the raw value of the pickup preparation time configured in the order settings.

```shortcode
[wppizza type='options' page='order_settings' parameter='order_pickup_preparation_time']
```

--------------------------------

### Disable All Default Installations

Source: https://docs.wp-pizza.com/wppizza_install_constants

Prevents all default data and required pages from being installed, requiring manual configuration of pages and shortcodes.

```php
define('WPPIZZA_INSTALL_NO_DEFAULTS', true);
```

--------------------------------

### Formatted Order Result Example

Source: https://docs.wp-pizza.com/function-wppizza_get_orders

Example of an order result set when class_idents is set to true, showing the added class_ident parameter.

```php
/* 
as above example, but with class-indent added to each order parameter 
you could use in any outputs for consistent class names (perhaps adding a distinct prefix to each class name as well)
so the order date would now return somthing like this
*/
[orders] => Array
(
    [1_623] => Array
        (
        ............
        [ordervars] => Array
            (
                [order_date] => Array
                    (
                        [label] => Order Date :
                        [value] => 2018-05-15 00:48:08
                        [value_formatted] => May 15, 2018 12:48 am
                        [class_ident] => order-date //this parameter is now added to each one
                    )  
            ............      
            )
         ............ 
		)     
    [1_623] => Array
        (
        	/* second order */
        )
	///etc 
)
```

--------------------------------

### Define WPPizza Transaction GET Constants

Source: https://docs.wp-pizza.com/developers?section=wppizza_transaction_constants

Use these definitions in wp-config.php to override default transaction GET parameters if conflicts occur with other plugins.

```php
/* wpptx used as default */
define('WPPIZZA_TRANSACTION_GET_PREFIX', 'wpptx');
```

```php
/* wppcltx used as default */
define('WPPIZZA_TRANSACTION_CANCEL_PREFIX', 'wppcltx');
```

--------------------------------

### Accept an order programmatically

Source: https://docs.wp-pizza.com/developers?section=unconfirmed-orders

Uses the init hook to process incoming order requests, verify the order status, and execute the order confirmation process.

```php
add_action('init', 'myprefix_accept_order');
/*******************************************************
*
*	accept an order
*	typically done by some script in the backend sending 
*	some post or get vars
*	YOU SHOULD ADD SOME MORE VERIFICATION HERE
*	THE BELOW IS JUST A SKELETON
******************************************************/
function myprefix_accept_order(){
	/*
		a simple check that something was received
		AGAIN, YOU REALLY SHOULD ADD MORE VERIFICATION HERE		
	*/
	if(empty($_REQUEST)){return;}


	/* parameters received, sanitised */
	$parameters = wppizza_sanitize_post_vars($_REQUEST);
	/* we assume $parameters['id'] is the order id */
	$order_id = $parameters['id'];
	

	/*
		check that received id matches an unconfirmed order
		by trying to get an unconfirmed order by order id and UNCONFIRMED status
	*/
	$columns = array();
	$columns['id'] = array('data' => $order_id, 'operator' => '=');
	$columns['payment_status'] = array('data' => 'UNCONFIRMED', 'operator' => '=');
	$order = wppizza_get_order_by_columns($columns);
	
	/* 
		bail if order not found 
	*/
	if(empty($order)){return;}


	/*******
		assuming all is good -
		now execute the previously unconfirmed but now confirmed order
		sending emails , setting to completed etc etc
	********/
	$transaction_id = $order['sections']['ordervars']['transaction_id']['value'] ;//use tx id we have set previously 
	$transaction_details = $parameters;// capture tx detals
	$transaction_errors = false;// there are no errors that can have happened (or script should have bailed earlier already)
	$class_name = 'some_identifier';// for logging, use __CLASS__ if used in calss, else some arbitrary string
	$check_user_id = false;// do not try and match user id as this script is called from somewhere else , not related to the user at this time)
	$custom_update_columns = false;// no additional column update required (unless you want to, check wppizza_order_execute_ipn as to how )
	$unconfirmed = false;// false as we want to complete an order that's already set to unconfirmed
	/*
		now send normal emails etc etc 
	*/
	$complete_order = wppizza_order_execute_ipn($order, $transaction_id, $transaction_details, $transaction_errors, $class_name, $custom_update_columns, $unconfirmed );
	
	return;

}
```

--------------------------------

### Skip Default Menu Items

Source: https://docs.wp-pizza.com/wppizza_install_constants

Prevents the installation of default menu items and categories.

```php
define('WPPIZZA_INSTALL_NO_MENU_ITEMS', true);
```

--------------------------------

### Querying WordPress Scripts

Source: https://docs.wp-pizza.com/faqs?section=removing-version-numbers

Example of how to query a specific script component within WordPress.

```php
$ui = $wp_scripts->query('jquery-ui-spinner');
```

--------------------------------

### Display WPPizza Plugin Options via Shortcode

Source: https://docs.wp-pizza.com/author/super_admin_v3x

Use these shortcodes to output specific string-based plugin settings directly into page content.

```text
[wppizza type='options' page='localization' parameter='common_label_order_order_id']
```

```text
[wppizza type='options' page='order_settings' parameter='order_pickup_preparation_time']
```

--------------------------------

### Define WPPIZZA_TRANSACTION_CANCEL_PREFIX

Source: https://docs.wp-pizza.com/wppizza_transaction_constants

Sets the GET parameter prefix for cancelled transactions. Defaults to 'wppcltx'.

```php
/* wppcltx used as default */
define('WPPIZZA_TRANSACTION_CANCEL_PREFIX', 'wppcltx');
```

--------------------------------

### Filter Minicart Markup

Source: https://docs.wp-pizza.com/developers?section=wppizza-markup-cart-minicart-php

Example of using the wppizza_filter_minicart_widget_markup filter to modify the minicart HTML structure.

```php
add_filter('wppizza_filter_minicart_widget_markup', 'prefix_filter_minicart_container_markup');
function prefix_filter_minicart_container_markup($markup){

	/* 
		notes: 
		use print_r($markup) to view array keys with their respective markup
		use print_r($atts) to view attributes set
		use global $wppizza_options; to access all options/settings/localization strings etc set in the plugin 
	*/

	/* example: adding a paragraph AFTER cart container div element using standard php concatenation */
	$markup['_div'] .= '<p>more text after div</p>'; 

	/* example: adding a paragraph BEFORE cart container div element  using standard php concatenation */
	$markup['div_'] = '<p>more text before div</p>' . $markup['div_']; 

	/* example: adding a paragraph AFTER cart container div element using wppizza array_splice helper function */
	$splice_after['myprefix_paragraph'] = '<p>more text after div</p>'; 
	$markup = wppizza_array_splice($markup, $splice_after, '_div' );

	/* example: adding a paragraph BEFORE cart container div element  using wppizza array_splice helper function */
	$splice_before['myprefix_paragraph'] = '<p>more text buttons div</p>'; 	
	$markup = wppizza_array_splice($markup, $splice_before, 'div_' , true);


	/* example: using actions of another plugin that by default outputs html to add it after the container wrapper div */
	ob_start(); # start buffering
	do_action('other_plugin_output'); # run action of other plugin that outputs things
	$buffer= ob_get_contents(); # capture buffer in variable
	ob_end_clean(); # clean buffer			
	$markup['_div'] = $markup['_div'] . $buffer; # add buffered output after end of wrapper

return $markup;
}
```

--------------------------------

### Configure Image Settings

Source: https://docs.wp-pizza.com/shortcodes?section=by-category

Toggles Lightbox functionality and placeholder image display for menu items.

```shortcode
[wppizza category='pasta' image_prettyphoto='0']
```

```shortcode
[wppizza category='pasta' image_placeholder='0']
```

--------------------------------

### Full WPPizza Single Item Template

Source: https://docs.wp-pizza.com/developers?section=wppizza-markup-single-single-php

Complete template file for rendering WPPizza single posts, replacing standard theme post display logic.

```php
<?php
/**
 * The template for displaying wppizza single posts
 *
 * @package kale
 */
?>
<?php get_header(); ?>

<?php
$kale_posts_meta_show = kale_get_option('kale_posts_meta_show');
$kale_posts_date_show = kale_get_option('kale_posts_date_show');
$kale_posts_category_show = kale_get_option('kale_posts_category_show');
$kale_posts_author_show = kale_get_option('kale_posts_author_show');
$kale_posts_tags_show = kale_get_option('kale_posts_tags_show');
$kale_posts_sidebar = kale_get_option('kale_posts_sidebar');
$kale_posts_featured_image_show = kale_get_option('kale_posts_featured_image_show');
$kale_sidebar_size = kale_get_option('kale_sidebar_size');
$kale_posts_posts_nav_show = kale_get_option('kale_posts_posts_nav_show');

?>
<?php while ( have_posts() ) : the_post(); ?>
<!-- Two Columns -->
<div class="row two-columns">

    <!-- Main Column -->
    <?php if($kale_posts_sidebar == 1) { ?>
    <div class="main-column <?php if($kale_sidebar_size == 0) { ?> col-md-8 <?php } else { ?> col-md-9 <?php } ?>" role="main">
    <?php } else { ?>
    <div class="main-column col-md-12" role="main">
    <?php } ?>
    
	    <?php
	    	/* 
	    		display wppizza single item post
	    		replacing the "normal" post display
	    		as rendered by the theme
	    	*/
	    	echo $do_single; 
	    ?>
        
        <?php if($kale_posts_posts_nav_show == 1) { ?>
        <hr />
        <div class="pagination-post">
            <div class="previous_post"><?php previous_post_link('%link','%title',true); ?></div>
            <div class="next_post"><?php next_post_link('%link','%title',true); ?></div>
        </div>
        <?php } ?>
        
        <!-- Post Comments -->
        <?php if ( comments_open() ) : ?>
        <hr />
        <?php comments_template(); ?>
        <?php endif; ?>  
        <!-- /Post Comments -->
        
    </div>
    <!-- /Main Column -->
    
    
    <?php if($kale_posts_sidebar == 1)  get_sidebar();  ?>
    
</div>
<!-- /Two Columns -->
        
<?php endwhile; ?>
<hr />

<?php get_footer(); ?>
```

--------------------------------

### Registering a WPPizza Order Page Action

Source: https://docs.wp-pizza.com/developers?section=wppizza-markup-pages-page-order-php

Use this pattern to hook into the order page process. Do not output or echo content directly within the function; use filters for outputting elements.

```php
add_action('wppizza_orderpage', 'prefix_orderpage_myaction');
function prefix_orderpage_myaction($order_results){

	/* note: use print_r($order_results) to view order parameters */

	/* 
	#	run your code/action 
	*/

	/* do not output/echo anything - use the filter above instead if you need to*/
return;
}
```

--------------------------------

### Custom parameter link format

Source: https://docs.wp-pizza.com/set-pickup-delivery-using-link

Example of how links should be formatted when using custom constants defined in wp-config.php.

```text
&x4delivery
&x4pickup
```

--------------------------------

### [wppizza_xsells]

Source: https://docs.wp-pizza.com/developers?section=cross-sells

Shortcode to render cross-sell items. Parameters allow customization of the display, including title, result limits, and responsive breakpoints.

```APIDOC
## [wppizza_xsells]

### Description
Displays cross-sell items on a page or post. The shortcode supports various attributes to control the number of items, navigation elements, and responsive behavior.

### Parameters
- **title** (string) - Optional - Label above Cross Sells.
- **max** (integer) - Optional - Maximum number of x-sells results to retrieve.
- **view** (integer) - Optional - Number of cross sells / cross sells width to be displayed in initial view.
- **arrows** (bool) - Optional - Enable to display navigational left/right arrows (0|1).
- **dots** (bool) - Optional - Enable to display navigational dots (0|1).
- **infinite** (bool) - Optional - Enable for infinite scrolling/swiping (0|1).
- **no_additives** (bool) - Optional - Enable to suppress additives display (0|1).
- **breakpoints** (string) - Optional - Set responsive breakpoints (e.g., '800:2,400:1').
- **Exclude from posts/pages** (string) - Optional - Comma separated integers of pages/posts to exclude the widget from.

### Usage Example
[wppizza_xsells title='some title' max='5' view='3' arrows='1' dots='1' infinite='0' no_additives='1' breakpoints='600:2,400:1']
```

--------------------------------

### Broken jQuery UI CSS URL

Source: https://docs.wp-pizza.com/faqs?section=removing-version-numbers

Example of a malformed URL resulting from the removal of version numbers.

```text
//ajax.googleapis.com/ajax/libs/jqueryui//themes/smoothness/jquery-ui.min.css
```

--------------------------------

### Available PDF format configurations

Source: https://docs.wp-pizza.com/developers?section=pdf-invoices

A reference list of standard paper sizes and their suggested margin and font size configurations.

```php
	// A Format
	$format['A3'] = array('label' => 'A3', 'page_margin' => array(0.5, 0.5), 'font_size' => array(10, 10));
// 	$format['A4'] = array('label' => 'A4', 'page_margin' => array(0.5, 0.5), 'font_size' => array(8, 8));/* inbuilt into plugin */
	$format['A5'] = array('label' => 'A5', 'page_margin' => array(0.5, 0.5), 'font_size' => array(7, 7));
	$format['A6'] = array('label' => 'A6', 'page_margin' => array(0.5, 0.5), 'font_size' => array(6, 6),);
	$format['A7'] = array('label' => 'A7', 'page_margin' => array(0.5, 0.5), 'font_size' => array(4.5, 4.5),);
	$format['A8'] = array('label' => 'A8', 'page_margin' => array(0.5, 0.5), 'font_size' => array(3, 3),);
	$format['A9'] = array('label' => 'A9', 'page_margin' => array(0.5, 0.5), 'font_size' => array(2, 2),);
	$format['A10'] = array('label' => 'A10', 'page_margin' => array(0.5, 0.5), 'font_size' => array(1.5, 1.5),);

	// B Format
	$format['B3'] = array('label' => 'B3', 'page_margin' => array(0.5, 0.5), 'font_size' => array(10, 10));
	$format['B4'] = array('label' => 'B4', 'page_margin' => array(0.5, 0.5), 'font_size' => array(8, 8));
	$format['B5'] = array('label' => 'B5', 'page_margin' => array(0.5, 0.5), 'font_size' => array(7, 7),);
	$format['B6'] = array('label' => 'B6', 'page_margin' => array(0.5, 0.5), 'font_size' => array(6.5, 6.5),);
	$format['B7'] = array('label' => 'B7', 'page_margin' => array(0.5, 0.5), 'font_size' => array(4.5, 4.5),);
	$format['B8'] = array('label' => 'B8', 'page_margin' => array(0.5, 0.5), 'font_size' => array(3, 3),);
	$format['B9'] = array('label' => 'B9', 'page_margin' => array(0.5, 0.5), 'font_size' => array(2, 2),);
	$format['B10'] = array('label' => 'B10','page_margin' => array(0.5, 0.5), 'font_size' => array(1.5, 1.5),);

	// C Format
	$format['C3'] = array('label' => 'C3', 'page_margin' => array(0.5, 0.5), 'font_size' => array(10, 10));
	$format['C4'] = array('label' => 'C4', 'page_margin' => array(0.5, 0.5), 'font_size' => array(8, 8));
	$format['C5'] = array('label' => 'C5', 'page_margin' => array(0.5, 0.5), 'font_size' => array(7, 7),);
	$format['C6'] = array('label' => 'C6', 'page_margin' => array(0.5, 0.5), 'font_size' => array(6.5, 6.5),);
	$format['C7'] = array('label' => 'C7', 'page_margin' => array(0.5, 0.5), 'font_size' => array(4.5, 4.5),);
	$format['C8'] = array('label' => 'C8', 'page_margin' => array(0.5, 0.5), 'font_size' => array(3, 3),);
	$format['C9'] = array('label' => 'C9', 'page_margin' => array(0.5, 0.5), 'font_size' => array(2, 2),);
	$format['C10'] = array('label' => 'C10', 'page_margin' => array(0.5, 0.5), 'font_size' => array(1.5, 1.5),);

	// Misc Standards
//	$format['letter'] = array('label' => 'Letter', 'page_margin' => array(0.5, 0.5), 'font_size' => array(8, 8));/* inbuilt into plugin */
//	$format['legal'] = array('label' => 'Legal', 'page_margin' => array(0.5, 0.5), 'font_size' => array(8, 8));/* inbuilt into plugin */
	$format['ledger'] = array('label' => 'Ledger', 'page_margin' => array(0.5, 0.5), 'font_size' => array(10, 10));
	$format['tabloid'] = array('label' => 'Tabloid', 'page_margin' => array(0.5, 0.5), 'font_size' => array(10, 10));
	$format['executive'] = array('label' => 'Executive', 'page_margin' => array(0.5, 0.5), 'font_size' => array(10.5, 10.5));
	$format['folio'] = array('label' => 'Folio');

	// Misc Fixed Sizes
	$format['8.5x11'] = array('label' => '8.5x11', 'page_margin' => array(0.5, 0.5),);
	$format['8.5x14'] = array('label' => '8.5x14', 'page_margin' => array(0.5, 0.5),);
	$format['11x17'] = array('label' => '11x17', 'page_margin' => array(0.5, 0.5),);
```

--------------------------------

### Default Shortcode Usage

Source: https://docs.wp-pizza.com/by-category

Displays menu items from the first non-empty category defined in WPPizza settings.

```text
[wppizza]
```

--------------------------------

### Filter Report Query

Source: https://docs.wp-pizza.com/developers?section=create-your-own-sales-report

Example of using the wppizza_filter_report_query filter to modify the SQL query for sales reports.

```php
add_filter('wppizza_filter_report_query', 'my_prefix_my_query', 10, 3);
function my_prefix_my_query($ordersQuery, $wpdbPrefix, $oQuery){
	/* 
	 maybe not the most useful example but to keep it simple - 
	 look at the table structure of the wppizza_orders table to create a query appropriate to your scenario  
	*/
	$ordersQuery = str_ireplace("WHERE", "WHERE wp_user_id = '5' AND ", $ordersQuery);/* keep the query as is, but only query sales from user with user_id 5 */

return $ordersQuery;
}
```

--------------------------------

### init (Order Acceptance)

Source: https://docs.wp-pizza.com/developers?section=unconfirmed-orders

An action hook used to programmatically accept and process unconfirmed orders.

```APIDOC
## init (Order Acceptance)

### Description
An action hook used to trigger custom logic for accepting an order. This is typically used in backend scripts to process payment notifications or external order confirmations.

### Example
```php
add_action('init', 'myprefix_accept_order');
function myprefix_accept_order(){
	if(empty($_REQUEST)){return;}
	$parameters = wppizza_sanitize_post_vars($_REQUEST);
	$order_id = $parameters['id'];
	$columns = array('id' => array('data' => $order_id, 'operator' => '='), 'payment_status' => array('data' => 'UNCONFIRMED', 'operator' => '='));
	$order = wppizza_get_order_by_columns($columns);
	if(empty($order)){return;}
	$complete_order = wppizza_order_execute_ipn($order, $transaction_id, $transaction_details, $transaction_errors, $class_name, $custom_update_columns, false);
}
```
```

--------------------------------

### Dynamic jQuery UI CSS URL

Source: https://docs.wp-pizza.com/faqs?section=removing-version-numbers

Example of constructing a CSS URL using the script version property.

```php
//ajax.googleapis.com/ajax/libs/jqueryui/" . $ui->ver . "/themes/smoothness/jquery-ui.min.css
```

--------------------------------

### [wppizza type='additives']

Source: https://docs.wp-pizza.com/shortcodes?section=additives

Displays all additives configured in the WPPizza settings.

```APIDOC
## [wppizza type='additives']

### Description
Displays all additives as configured in the WPPizza Additives settings menu.

### Parameters
- **type** (string) - Required - Must be set to 'additives'.
- **class** (string) - Optional - A valid CSS class name to be added to the widget container.

### Usage Examples

Display all additives:
[wppizza type='additives']

Display all additives with a custom CSS class:
[wppizza type='additives' class='my-class']
```

--------------------------------

### Display Order Info Widget

Source: https://docs.wp-pizza.com/category/shortcodes/widgets

Displays delivery and discount settings as a list. Allows customization of width and container class.

```shortcode
[wppizza type='orderinfo']
```

--------------------------------

### Filter Thumbnail CSS Classes

Source: https://docs.wp-pizza.com/developers?section=wppizza-markup-loop-posts-thumbnail-php

Example of using the wppizza_filter_post_thumbnail_class filter to add custom CSS classes to the thumbnail wrapper.

```php
add_filter('wppizza_filter_post_thumbnail_class', 'prefix_filter_post_thumbnail_class', 10 ,2);
function prefix_filter_post_thumbnail_class($classes, $post_data){
	/* adding your own class name */
	$classes[] ='my-class';
return $classes;
}
```

--------------------------------

### Retrieve WPPizza Menu Items

Source: https://docs.wp-pizza.com/developers?section=global-wppizza-functions

Fetches all menu items configured in WPPizza settings as an array of objects.

```php
$wppizza_menu_items = wppizza_get_menu_items();
print_r($wppizza_menu_items ); /* print array of wppizza menu items*/
```

--------------------------------

### Execute Custom Logic with wppizza_profile_update Action

Source: https://docs.wp-pizza.com/developers?section=wppizza-markup-global-profile-update-php

Use this action to run custom code when the profile update section is displayed. Do not output or echo content directly from this action.

```php
add_action('wppizza_profile_update', 'prefix_profile_update_myaction');
function prefix_profile_update_myaction(){


	/* 
	#	run your code/action 
	*/

	/* do not output/echo anything - use the filter above instead if you need to*/
return;
}
```

--------------------------------

### Enable discounts for credit card gateways

Source: https://docs.wp-pizza.com/developers?section=gateway-filter-frontend

Use the wppizza_filter_gateway_objects filter to manually allow discounts on gateways that are restricted by default.

```php
add_filter('wppizza_filter_gateway_objects', 'myprefix_filter_gateway_objects');
function myprefix_filter_gateway_objects($obj){
	/* 5 EUR/USD/whatever discount */
	$obj->MOLLIE->discounts['fixed'] = 5;
	/* and/or for 5 percent instead */
	$obj->MOLLIE->discounts['percent'] = 5;
return $obj;
}
```
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