File: /var/www/ecom/wp-content/themes/electro/inc/woocommerce/class-electro-brands.php
<?php
/**
* Class to setup Brands attribute
*
* @package Electro/WooCommerce
*/
class Electro_Brands {
public function __construct() {
$brand_taxonomy = electro_get_brands_taxonomy();
// Add scripts
add_action( 'admin_enqueue_scripts', array( $this, 'load_wp_media_files' ), 0 );
if( ! empty( $brand_taxonomy ) ) {
// Add form
add_action( "{$brand_taxonomy}_add_form_fields", array( $this, 'add_brand_fields' ), 10 );
add_action( "{$brand_taxonomy}_edit_form_fields", array( $this, 'edit_brand_fields' ), 10, 2 );
add_action( 'create_term', array( $this, 'save_brand_fields' ), 10, 3 );
add_action( 'edit_term', array( $this, 'save_brand_fields' ), 10, 3 );
if ( ! class_exists( 'Mas_WC_Brands' ) ) {
// Add columns
add_filter( "manage_edit-{$brand_taxonomy}_columns", array( $this, 'product_brand_columns' ) );
add_filter( "manage_{$brand_taxonomy}_custom_column", array( $this, 'product_brand_column' ), 10, 3 );
}
}
}
/**
* Loads WP Media Files
*
* @return void
*/
public function load_wp_media_files() {
wp_enqueue_media();
}
/**
* Brand thumbnail fields.
*
* @return void
*/
public function add_brand_fields() {
?>
<div class="form-field">
<?php
if( post_type_exists( 'mas_static_content' )) :
$args = array(
'posts_per_page' => -1,
'orderby' => 'title',
'post_type' => 'mas_static_content',
);
$static_blocks = get_posts( $args );
endif;
?>
<div class="form-group">
<label><?php _e( 'Jumbotron', 'electro' ); ?></label>
<select id="product_brand_static_block_id" class="form-control" name="product_brand_static_block_id">
<option><?php echo __( 'Select a Static Block', 'electro' ); ?></option>
<?php if( !empty( $static_blocks ) ) : ?>
<?php foreach( $static_blocks as $static_block ) : ?>
<option value="<?php echo esc_attr( $static_block->ID ); ?>"><?php echo get_the_title( $static_block->ID ); ?></option>
<?php endforeach; ?>
<?php endif; ?>
</select>
</div>
<div class="clear"></div>
</div>
<?php if ( ! class_exists( 'Mas_WC_Brands' ) ) : ?>
<div class="form-field">
<label><?php esc_html_e( 'Thumbnail', 'electro' ); ?></label>
<div id="product_brand_thumbnail" style="float:left;margin-right:10px;"><img src="<?php echo wc_placeholder_img_src(); ?>" width="60px" height="60px" alt="" /></div>
<div style="line-height:60px;">
<input type="hidden" id="product_brand_thumbnail_id" name="product_brand_thumbnail_id" />
<button type="button" class="ec_br_upload_image_button button"><?php esc_html_e( 'Upload/Add image', 'electro' ); ?></button>
<button type="button" class="ec_br_remove_image_button button"><?php esc_html_e( 'Remove image', 'electro' ); ?></button>
</div>
<script type="text/javascript">
// Only show the "remove image" button when needed
if ( ! jQuery('#product_brand_thumbnail_id').val() )
jQuery('.ec_br_remove_image_button').hide();
// Uploading files
var file_frame;
jQuery(document).on( 'click', '.ec_br_upload_image_button', function( event ){
event.preventDefault();
// If the media frame already exists, reopen it.
if ( file_frame ) {
file_frame.open();
return;
}
// Create the media frame.
file_frame = wp.media.frames.downloadable_file = wp.media({
title: '<?php esc_html_e( 'Choose an image', 'electro' ); ?>',
button: {
text: '<?php esc_html_e( 'Use image', 'electro' ); ?>',
},
multiple: false
});
// When an image is selected, run a callback.
file_frame.on( 'select', function() {
attachment = file_frame.state().get('selection').first().toJSON();
jQuery('#product_brand_thumbnail_id').val( attachment.id );
jQuery('#product_brand_thumbnail img').attr('src', attachment.url );
jQuery('.ec_br_remove_image_button').show();
});
// Finally, open the modal.
file_frame.open();
});
jQuery(document).on( 'click', '.ec_br_remove_image_button', function( event ){
jQuery('#product_brand_thumbnail img').attr('src', '<?php echo wc_placeholder_img_src(); ?>');
jQuery('#product_brand_thumbnail_id').val('');
jQuery('.ec_br_remove_image_button').hide();
return false;
});
</script>
<div class="clear"></div>
</div>
<?php
endif;
}
/**
* Edit brand thumbnail field.
*
* @param mixed $term Term (brand) being edited
* @param mixed $taxonomy Taxonomy of the term being edited
*/
public function edit_brand_fields( $term, $taxonomy ) {
$image = '';
$thumbnail_id = defined( 'WC_VERSION' ) && version_compare( WC_VERSION, '3.6', '<' ) ? absint( get_woocommerce_term_meta( $term->term_id, 'thumbnail_id', true ) ) : absint( get_term_meta( $term->term_id, 'thumbnail_id', true ) );
if ( $thumbnail_id )
$image = wp_get_attachment_thumb_url( $thumbnail_id );
else
$image = wc_placeholder_img_src();
$static_block_id = '';
$static_block_id = defined( 'WC_VERSION' ) && version_compare( WC_VERSION, '3.6', '<' ) ? absint( get_woocommerce_term_meta( $term->term_id, 'static_block_id', true ) ) : absint( get_term_meta( $term->term_id, 'static_block_id', true ) );
?>
<tr class="form-field">
<th scope="row" valign="top"><label><?php _e( 'Jumbotron', 'electro' ); ?></label></th>
<td>
<?php
if( post_type_exists( 'mas_static_content' ) ) :
$args = array(
'posts_per_page' => -1,
'orderby' => 'title',
'post_type' => 'mas_static_content',
);
$static_blocks = get_posts( $args );
endif;
?>
<div class="form-group">
<select id="product_brand_static_block_id" class="form-control" name="product_brand_static_block_id">
<option><?php echo __( 'Select a Static Block', 'electro' ); ?></option>
<?php if( !empty( $static_blocks ) ) : ?>
<?php foreach( $static_blocks as $static_block ) : ?>
<option value="<?php echo esc_attr( $static_block->ID ); ?>" <?php echo ( $static_block_id == $static_block->ID ? 'selected' : '' ); ?>><?php echo get_the_title( $static_block->ID ); ?></option>
<?php endforeach; ?>
<?php endif; ?>
</select>
</div>
<div class="clear"></div>
</td>
</tr>
<?php if ( ! class_exists( 'Mas_WC_Brands' ) ): ?>
<tr class="form-field">
<th scope="row" valign="top"><label><?php esc_html_e( 'Thumbnail', 'electro' ); ?></label></th>
<td>
<div id="product_brand_thumbnail" style="float:left;margin-right:10px;"><img src="<?php echo esc_url( $image ); ?>" alt="" style="max-width: 150px; height: auto;" /></div>
<div style="line-height:60px;">
<input type="hidden" id="product_brand_thumbnail_id" name="product_brand_thumbnail_id" value="<?php echo esc_attr( $thumbnail_id ); ?>" />
<button type="submit" class="ec_br_upload_image_button button"><?php esc_html_e( 'Upload/Add image', 'electro' ); ?></button>
<button type="submit" class="ec_br_remove_image_button button"><?php esc_html_e( 'Remove image', 'electro' ); ?></button>
</div>
<script type="text/javascript">
// Uploading files
var file_frame;
jQuery(document).on( 'click', '.ec_br_upload_image_button', function( event ){
event.preventDefault();
// If the media frame already exists, reopen it.
if ( file_frame ) {
file_frame.open();
return;
}
// Create the media frame.
file_frame = wp.media.frames.downloadable_file = wp.media({
title: '<?php esc_html_e( 'Choose an image', 'electro' ); ?>',
button: {
text: '<?php esc_html_e( 'Use image', 'electro' ); ?>',
},
multiple: false
});
// When an image is selected, run a callback.
file_frame.on( 'select', function() {
attachment = file_frame.state().get('selection').first().toJSON();
jQuery('#product_brand_thumbnail_id').val( attachment.id );
jQuery('#product_brand_thumbnail img').attr('src', attachment.url );
jQuery('.ec_br_remove_image_button').show();
});
// Finally, open the modal.
file_frame.open();
});
jQuery(document).on( 'click', '.ec_br_remove_image_button', function( event ){
jQuery('#product_brand_thumbnail img').attr('src', '<?php echo wc_placeholder_img_src(); ?>');
jQuery('#product_brand_thumbnail_id').val('');
jQuery('.ec_br_remove_image_button').hide();
return false;
});
</script>
<div class="clear"></div>
</td>
</tr>
<?php
endif;
}
/**
* save_brand_fields function.
*
* @param mixed $term_id Term ID being saved
* @param mixed $tt_id
* @param mixed $taxonomy Taxonomy of the term being saved
* @return void
*/
public function save_brand_fields( $term_id, $tt_id, $taxonomy ) {
if ( isset( $_POST['product_brand_thumbnail_id'] ) ) {
if ( ! class_exists( 'Mas_WC_Brands' ) ) {
update_woocommerce_term_meta( $term_id, 'thumbnail_id', absint( $_POST['product_brand_thumbnail_id'] ) );
}
update_woocommerce_term_meta( $term_id, 'static_block_id', absint( $_POST['product_brand_static_block_id'] ) );
}
delete_transient( 'wc_term_counts' );
}
/**
* Thumbnail column added to brand admin.
*
* @param mixed $columns
* @return array
*/
public function product_brand_columns( $columns ) {
$new_columns = array();
$new_columns['cb'] = $columns['cb'];
$new_columns['thumb'] = esc_html__( 'Image', 'electro' );
unset( $columns['cb'] );
unset( $columns['description'] );
return array_merge( $new_columns, $columns );
}
/**
* Thumbnail column value added to brand admin.
*
* @param mixed $columns
* @param mixed $column
* @param mixed $id
* @return array
*/
public function product_brand_column( $columns, $column, $id ) {
if ( $column == 'thumb' ) {
$image = '';
$thumbnail_id = defined( 'WC_VERSION' ) && version_compare( WC_VERSION, '3.6', '<' ) ? get_woocommerce_term_meta( $id, 'thumbnail_id', true ) : get_term_meta( $id, 'thumbnail_id', true );
if ($thumbnail_id)
$image = wp_get_attachment_thumb_url( $thumbnail_id );
else
$image = wc_placeholder_img_src();
// Prevent esc_url from breaking spaces in urls for image embeds
// Ref: http://core.trac.wordpress.org/ticket/23605
$image = str_replace( ' ', '%20', $image );
$columns .= '<img src="' . esc_url( $image ) . '" alt="Thumbnail" class="wp-post-image" style="max-width: 150px; height: auto;" />';
}
return $columns;
}
}
new Electro_Brands;