JezK

Edit File: admin-options.php

<?php

if( ! defined( 'ABSPATH' ) ) {  exit;  }    // Exit if accessed directly

######################################################################
# remove backend options by removing them from the config array
######################################################################
add_filter('woocommerce_general_settings','avia_woocommerce_general_settings_filter');
add_filter('woocommerce_page_settings','avia_woocommerce_general_settings_filter');
add_filter('woocommerce_catalog_settings','avia_woocommerce_general_settings_filter');
add_filter('woocommerce_inventory_settings','avia_woocommerce_general_settings_filter');
add_filter('woocommerce_shipping_settings','avia_woocommerce_general_settings_filter');
add_filter('woocommerce_tax_settings','avia_woocommerce_general_settings_filter');
add_filter('woocommerce_product_settings','avia_woocommerce_general_settings_filter');

function avia_woocommerce_general_settings_filter($options)
{
	$remove   = array('woocommerce_enable_lightbox', 'woocommerce_frontend_css');
	//$remove = array('image_options', 'woocommerce_enable_lightbox', 'woocommerce_catalog_image', 'woocommerce_single_image', 'woocommerce_thumbnail_image', 'woocommerce_frontend_css');

foreach ($options as $key => $option)
	{
		if( isset($option['id']) && in_array($option['id'], $remove) )
		{
			unset($options[$key]);
		}
	}

return $options;
}

//on theme activation set default image size, disable woo lightbox and woo stylesheet. options are already hidden by previous filter function
function avia_woocommerce_set_defaults()
{
	global $avia_config;

update_option('shop_catalog_image_size', $avia_config['imgSize']['shop_catalog']);
	update_option('shop_single_image_size', $avia_config['imgSize']['shop_single']);
	update_option('shop_thumbnail_image_size', $avia_config['imgSize']['shop_thumbnail']);

//set custom

update_option('avia_woocommerce_column_count', 3);
	update_option('avia_woocommerce_product_count', 15);

//set blank
	$set_false = array('woocommerce_enable_lightbox', 'woocommerce_frontend_css');
	foreach ($set_false as $option) { update_option($option, false); }

//set blank
	$set_no = array('woocommerce_single_image_crop');
	foreach ($set_no as $option) { update_option($option, 'no'); }

}

add_action( 'avia_backend_theme_activation', 'avia_woocommerce_set_defaults', 10);

//activate the plugin options when this file is included for the first time
add_action('admin_init', 'avia_woocommerce_first_activation' , 45 );
function avia_woocommerce_first_activation()
{
	if(!is_admin()) return;

$themeNice = avia_backend_safe_string(THEMENAME);

if(get_option("{$themeNice}_woo_settings_enabled")) return;
	update_option("{$themeNice}_woo_settings_enabled", '1');

avia_woocommerce_set_defaults();
}

function avia_please_install_woo()
{
	$url = network_site_url( 'wp-admin/plugin-install.php?tab=search&type=term&s=WooCommerce&plugin-search-input=Search+Plugins');
	$output = "<p class='please-install-woo' style='display:block; text-align:center; clear:both;'><strong>You need to install and activate the <a href='$url' style='text-decoration:underline;'>WooCommerce Shop Plugin</a> to display WooCommerce Products</strong></p>";
	return $output;
}

//add new options to the catalog settings
add_filter('woocommerce_catalog_settings','avia_woocommerce_page_settings_filter');
add_filter('woocommerce_product_settings','avia_woocommerce_page_settings_filter');

function avia_woocommerce_page_settings_filter($options)
{

$options[] = array(
		'name' => 'Column and Product Count',
        'type' => 'title',
        'desc' => 'The following settings allow you to choose how many columns and items should appear on your default shop overview page and your product archive pages.<br/><small>Notice: These options are added by the <strong>'.THEMENAME.' Theme</strong> and wont appear on other themes</small>',
        'id'   => 'column_options'
	);

$options[] = array(
			'name' => 'Column Count',
            'desc' => '',
            'id' => 'avia_woocommerce_column_count',
            'css' => 'min-width:175px;',
            'std' => '3',
            'desc_tip' => "This controls how many columns should appear on overview pages.",
            'type' => 'select',
            'options' => array
                (
                    '2' => '2',
                    '3' => '3',
                    '4' => '4',
                    '5' => '5'
                )
	);

$itemcount = array('-1'=>'All');
	for($i = 3; $i<101; $i++) $itemcount[$i] = $i;

$options[] = array(
			'name' => 'Product Count',
            'desc' => "",
            'id' => 'avia_woocommerce_product_count',
            'css' => 'min-width:175px;',
            'desc_tip' => 'This controls how many products should appear on overview pages.',
            'std' => '24',
            'type' => 'select',
            'options' => $itemcount
	);

$options[] = array(

'type' => 'sectionend',
            'id' => 'column_options'
        );

return $options;
}

/**
 * add custom product page meta boxes
 */
add_filter( 'avf_builder_boxes','avia_woocommerce_product_options', 10, 1 );
add_filter( 'avf_builder_elements', 'avia_woocommerce_product_elements', 500, 1 );

/**
 * Metabox Container
 *
 * @param array $boxes
 * @return array
 */
function avia_woocommerce_product_options( $boxes )
{
	$boxes[] = array(
					'title'		=> __( 'Product Hover','avia_framework' ),
					'id'		=> 'avia_product_hover',
					'page'		=> array( 'product' ),
					'context'	=> 'side',
					'priority'	=> 'low'
				);

$counter = 0;
	foreach( $boxes as $box )
	{
		if( $box['id'] == 'layout' )
		{
			$boxes[ $counter ]['page'][] = 'product';
		}

$counter++;
	}

return $boxes;
}

/**
 * Metabox Content
 *
 * @param array $elements
 * @return array
 */
function avia_woocommerce_product_elements( $elements )
{
	$posttype = avia_backend_get_post_type();

/**
	 * Change default selected option
	 *
	 * @since 5.1.2
	 * @param string $default_value
	 * @return string						'' | 'hover_active'
	 */
	$std_hover = apply_filters( 'avf_wc_product_hover_default', '' );

if( ! empty( $posttype ) && $posttype == 'product' )
    {
        $elements[] = array(
							'slug'		=> 'avia_product_hover',
							'name'		=> __( 'Hover effect on <strong>Overview Pages</strong>', 'avia_framework' ),
							'desc'		=> __( 'Do you want to display a hover effect on overview pages and replace the default thumbnail with the first image of the gallery?', 'avia_framework' ),
							'id'		=> '_product_hover',
							'type'		=> 'select',
							'std'		=> $std_hover,
							'class'		=> 'avia-style',
							'subtype'	=> array(
												__( 'Yes - show first gallery image on hover', 'avia_framework' )	=> 'hover_active',
												__( 'No hover effect', 'avia_framework' )							=> ''
											));

$counter = 0;
        foreach( $elements as $element )
        {
            if( $element['id'] == 'sidebar' )
			{
				$elements[ $counter ]['required'] = '';
			}
            else if( $element['id'] == 'layout' )
            {
	            $elements[ $counter ]['builder_active'] = true;
	           // unset($elements[$counter]);
            }
            $counter++;
        }
    }

return $elements;
}

######################################################################
# add extra fields to product category
######################################################################

add_action( 'created_term', 'avia_woo_save_category_fields' , 10 );
add_action( 'edit_term', 'avia_woo_save_category_fields' , 10 );
add_action( 'product_cat_add_form_fields', 'avia_woo_add_category_fields', 1000 );
add_action( 'product_cat_edit_form_fields', 'avia_woo_edit_category_fields' , 1000 );

function avia_woo_save_category_fields( $term_id )
{
	/**
	 * WC tables for storing term meta are deprecated from WordPress 4.4 since 4.4 has its own table.
	 * This is a wrapper, using the new table if present, or falling back to the WC table.
	 * see woocommerce\includes\wc-deprecated-functions.php
	 *
	 * @since WC 3.6
	 * @since 4.6.4
	 */
	if ( isset( $_POST['av_cat_styling'] ) )
	{
		if( function_exists( 'update_term_meta' ) )
		{
			update_term_meta( $term_id, 'av_cat_styling', esc_attr( $_POST['av_cat_styling'] ) );
		}
		else
		{
			update_woocommerce_term_meta( $term_id, 'av_cat_styling', esc_attr( $_POST['av_cat_styling'] ) );
		}
	}

if ( isset( $_POST['av-banner-font'] ) )
	{
		if( function_exists( 'update_term_meta' ) )
		{
			update_term_meta( $term_id, 'av-banner-font', esc_attr( $_POST['av-banner-font'] ) );
		}
		else
		{
			update_woocommerce_term_meta( $term_id, 'av-banner-font', esc_attr( $_POST['av-banner-font'] ) );
		}
	}

if ( isset( $_POST['av-banner-overlay'] ) )
	{
		if( function_exists( 'update_term_meta' ) )
		{
			update_term_meta( $term_id, 'av-banner-overlay', esc_attr( $_POST['av-banner-overlay'] ) );
		}
		else
		{
			update_woocommerce_term_meta( $term_id, 'av-banner-overlay', esc_attr( $_POST['av-banner-overlay'] ) );
		}
	}

if ( isset( $_POST['av_cat_styling'] ) )
	{
		if( function_exists( 'update_term_meta' ) )
		{
			update_term_meta( $term_id, 'av-banner-overlay-opacity', esc_attr( $_POST['av-banner-overlay-opacity'] ) );
		}
		else
		{
			update_woocommerce_term_meta( $term_id, 'av-banner-overlay-opacity', esc_attr( $_POST['av-banner-overlay-opacity'] ) );
		}
	}
}

add_action( 'admin_enqueue_scripts', 'av_woo_enqueue_color_picker' );
function av_woo_enqueue_color_picker( $hook_suffix )
{
    // first check that $hook_suffix is appropriate for your admin page
    if( ($hook_suffix == 'edit-tags.php' || $hook_suffix == 'term.php') && isset($_GET['taxonomy']) && $_GET['taxonomy'] == 'product_cat')
	{

wp_enqueue_style(  'wp-color-picker' );
		wp_enqueue_script( 'wp-color-picker' );

}
}

function avia_woo_styling_select($term)
{
	$styling = is_object($term) ? avia_get_woocommerce_term_meta( $term->term_id, 'av_cat_styling', true ) : '';

?>
	<select id="av_cat_styling" name="av_cat_styling" class="postform" style="max-width: 100%; " >
			<option value=""><?php _e( 'Default', 'avia_framework' ); ?></option>
			<option value="header_dark" <?php selected( 'header_dark', $styling ); ?>><?php _e( 'Display product image and description as fullwidth page banner', 'avia_framework' ); ?></option>
	</select>
	<script type="text/javascript">

var target_id = "av_cat_styling";

jQuery( function($){
			    jQuery('.av-woo-colorpicker').wpColorPicker();
			});

jQuery( document ).on( 'change', '#'+target_id, function( event ) {

var dependent = jQuery(".dependant_on_"+target_id),
				 	display_val = dependent.is('tr') ? "table-row" : "block";

if(this.value == "")
				{
					dependent.css({display:'none'});
				}
				else
				{
					dependent.css({display:display_val});
				}
			});
	</script>

<?php
}

function avia_woo_banner_options($term)
{
	$font 		= is_object($term) ? avia_get_woocommerce_term_meta( $term->term_id, 'av-banner-font', true ) : "";
	$overlay 	= is_object($term) ? avia_get_woocommerce_term_meta( $term->term_id, 'av-banner-overlay', true ) : "";
	$opacity 	= is_object($term) ? avia_get_woocommerce_term_meta( $term->term_id, 'av-banner-overlay-opacity', true ) : "";

if(empty($opacity)) $opacity = "0.5";
	?>
	<div class="av-woo-wp-picker-container" >
		<label><strong><?php _e( 'Description Font Color', 'avia_framework' ); ?></strong></label>
        <div><input type="text" name="av-banner-font" id="av-banner-font" class='av-woo-colorpicker' value='<?php echo $font; ?>' /></div>
    </div>

<option value="0.1" <?php selected( '0.1', $opacity ); ?>>0.1</option>
		<option value="0.2" <?php selected( '0.2', $opacity ); ?>>0.2</option>
		<option value="0.3" <?php selected( '0.3', $opacity ); ?>>0.3</option>
		<option value="0.4" <?php selected( '0.4', $opacity ); ?>>0.4</option>
		<option value="0.5" <?php selected( '0.5', $opacity ); ?>>0.5</option>
		<option value="0.6" <?php selected( '0.6', $opacity ); ?>>0.6</option>
		<option value="0.7" <?php selected( '0.7', $opacity ); ?>>0.7</option>
		<option value="0.8" <?php selected( '0.8', $opacity ); ?>>0.8</option>
		<option value="0.9" <?php selected( '0.9', $opacity ); ?>>0.9</option>
		<option value="1" <?php selected( '1', $opacity ); ?>>1</option>
	</select>
    </div>
    </div>
	<?php
}

function avia_woo_add_category_fields($term)
{

?>
	<div class="form-field" >
		<label for="av_cat_styling"> <?php echo THEMENAME." "; _e( 'Category Styling', 'avia_framework' ); ?></label>
		<?php avia_woo_styling_select($term); ?>
	</div>

<?php
}

function avia_woo_edit_category_fields($term)
{
			$styling = is_object($term) ? avia_get_woocommerce_term_meta( $term->term_id, 'av_cat_styling', true ) : "";
			$hidden  = empty($styling) ?  "dependant_on_av_cat_styling hidden" : "dependant_on_av_cat_styling";
?>
		<tr class="form-field">
			<th scope="row" valign="top"><label><?php echo THEMENAME." "; _e( 'Category Styling', 'avia_framework' ); ?></label></th>
			<td>
				<?php avia_woo_styling_select($term); ?>
			</td>
		</tr>

<?php
}