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refactor: attach to products workflow
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@Soare-Robert-Daniel
Soare-Robert-Daniel committed Sep 24, 2024
1 parent f32098e commit 73ea813
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Showing 18 changed files with 886 additions and 6,005 deletions.
328 changes: 303 additions & 25 deletions classes/admin.class.php
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Original file line number Diff line number Diff line change
Expand Up @@ -257,26 +257,255 @@ function get_products() {
die( 0 );
}

global $wpdb;
if ( ! isset( $_GET['ppom_id'] ) ) {
_e( 'Input Field is missing.', 'woocommerce-product-addon' );
die( 0 );
}

$ppom_id = intval( $_GET['ppom_id'] );
$has_pro_active = 'valid' === apply_filters( 'product_ppom_license_status', '' );
$current_saved_value = $this->get_db_field( $ppom_id );

$select_products_id_component = (new \PPOM\Attach\SelectComponent())
->set_id( 'attach-to-products' )
->set_title( __( 'Display on Specific Products', 'woocommerce-product-addon') )
->set_description( __( 'Select the product(s) where you want these product fields to appear.', 'woocommerce-product-addon') )
->set_select(
array_merge(
array(
'label' => __( 'Choose Products:', 'woocommerce-product-addon'),
'name' => 'ppom-attach-to-products[]',
'multiple' => $has_pro_active,
'is_used' => true
),
$this->get_wc_products( $ppom_id )
)
);

$attach_to_categories_component = (new \PPOM\Attach\SelectComponent())
->set_id( 'attach-to-categories' )
->set_title( __( 'Display in Specific Product Categories', 'woocommerce-product-addon') )
->set_description( __( 'Select the product categories where you want these product fields to appear.', 'woocommerce-product-addon') )
->set_select(
array_merge(
array(
'label' => __( 'Choose Categories:', 'woocommerce-product-addon'),
'name' => 'ppom-attach-to-categories[]',
'multiple' => true
),
$this->get_wc_categories( $ppom_id, $current_saved_value )
)
);

$attach_to_tags_component = (new \PPOM\Attach\SelectComponent())
->set_id( 'attach-to-tags' )
->set_title( __( 'Display in Specific Product Tags', 'woocommerce-product-addon') )
->set_description( __( 'Select the product tags where you want these product fields to appear.', 'woocommerce-product-addon') )
->set_select(
array_merge(
array(
'label' => __( 'Choose tags:', 'woocommerce-product-addon'),
'name' => 'ppom-attach-to-tags[]',
'multiple' => true
),
$this->get_wc_tags( $ppom_id, $current_saved_value )
)
);

$all_product_data = $wpdb->get_results( 'SELECT ID,post_title FROM `' . $wpdb->prefix . "posts` where post_type='product' and post_status = 'publish'" );
$popup_components = array(
new \PPOM\Attach\ContainerItem( $select_products_id_component->get_id(), $select_products_id_component ),
new \PPOM\Attach\ContainerItem( $attach_to_categories_component->get_id(), $attach_to_categories_component ),
new \PPOM\Attach\ContainerItem( $attach_to_tags_component->get_id(), $attach_to_tags_component )
);
$popup_components = apply_filters( 'pppom_popup_components', $popup_components, $ppom_id );

$ppom_id = intval( $_GET['ppom_id'] );
add_filter('ppom_render_attach_popup', function( $html_content ) use ( $popup_components ) {
if ( empty( $popup_components ) || ! is_array( $popup_components ) ) {
return $html_content;
}

foreach ( $popup_components as $component ) {
if ( ! $component instanceof \PPOM\Attach\ContainerItem ) {
continue;
}
$html_content .= $component->get_renderer()->render();
}

return $html_content;
});

ob_start();
$vars = array(
'product_list' => $all_product_data,
'ppom_id' => $ppom_id,
);
ppom_load_template( 'admin/products-list.php', $vars );

$list_html = ob_get_clean();

echo ppom_esc_html( $list_html );
echo $list_html;

die( 0 );
}

function get_wc_products( $ppom_id ) {
$result = array(
'options' => array(),
'is_used' => true
);

if ( 'valid' === apply_filters( 'product_ppom_license_status', '' ) ) {
$result['options'][]= array(
'value' => '-1',
'selected' => false,
'label' => __( 'Select a product', 'woocommerce-product-addon'),
'disabled' => true
);
}

$query = new WP_Query(
array(
'post_type' => 'product',
'posts_per_page' => -1, // Get all products
'post_status' => 'publish'
)
);

if ( ! $query->have_posts() ) {
return $result;
}

while ( $query->have_posts() ) {
$query->the_post();

$is_used = false;
$product_id = get_the_ID();
$attached_meta = get_post_meta( $product_id, PPOM_PRODUCT_META_KEY, true );

if ( is_array( $attached_meta ) ) {
$is_used = in_array( $ppom_id, $attached_meta );
} else if ( is_numeric( $attached_meta ) ) {
$is_used = $product_id === $attached_meta; // Note: Legacy format.
}

if ( $is_used ) {
$result['is_used'] = true;
}

$result['options'][]= array(
'value' => $product_id,
'selected' => $is_used,
'label' => get_the_title()
);
}

wp_reset_postdata();
return $result;
}

public function get_wc_categories( $ppom_id, $current_values ) {
$result = array(
'options' => array(),
'is_used' => false
);

$product_categories = get_terms(
array(
'taxonomy' => 'product_cat', // WooCommerce product categories
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => false, // Show all categories, even if empty
)
);

// Check if there are categories
if ( empty( $product_categories ) || is_wp_error( $product_categories ) ) {
return $result;
}

$used_categories = array();
if ( ! empty( $current_values['productmeta_categories'] ) ) {
$used_categories = explode( "\n", $current_values['productmeta_categories'] );
}

foreach ( $product_categories as $category ) {
$category_slug = $category->slug;
$is_used = in_array( $category_slug, $used_categories );

if( $is_used ) {
$result['is_used'] = true;
}

$result['options'][]= array(
'value' => $category_slug,
'selected' => $is_used,
'label' => $category->name
);
}

return $result;
}

function get_wc_tags( $ppom_id, $current_values ) {
$result = array(
'options' => array(),
'is_used' => false
);

$product_tags = get_terms(
array(
'taxonomy' => 'product_tag',
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => false, // Show all tags, even if empty
)
);

// Check if there are tags
if ( empty( $product_tags ) || is_wp_error( $product_tags ) ) {
return $result;
}

$used_tags = array();

if ( ! empty( $current_values['productmeta_tags'] ) ) {
$used_tags = maybe_unserialize( $current_values['productmeta_tags'] );
if ( ! is_array( $used_tags ) ) {
$used_tags = array();
}
}

foreach ( $product_tags as $tag ) {
$tag_slug = $tag->slug;
$is_used = in_array( $tag_slug, $used_tags );

if ( $is_used ) {
$result['is_used'] = true;
}

$result['options'][]= array(
'value' => $tag_slug,
'selected' => $is_used,
'label' => $tag->name
);
}

return $result;
}

function get_db_field( $ppom_field_id ) {
global $wpdb;
$ppom_table = $wpdb->prefix . PPOM_TABLE_META;
$rows = $wpdb->get_results(
$wpdb->prepare(
"SELECT productmeta_categories, productmeta_tags FROM $ppom_table WHERE productmeta_id = %d",
$ppom_field_id
),
ARRAY_A
);

return 0 < count( $rows ) && ! empty( $rows[0] ) ? $rows[0] : array();
}

/**
* Ajax handler for "Attach to Product" feature.
* Attaches products to the PPOM Field Group.
Expand All @@ -285,7 +514,6 @@ function get_products() {
* @return void
*/
function ppom_attach_ppoms() {

if ( ! isset( $_POST['ppom_attached_nonce'] )
|| ! wp_verify_nonce( $_POST['ppom_attached_nonce'], 'ppom_attached_nonce_action' )
|| ! ppom_security_role()
Expand All @@ -298,33 +526,83 @@ function ppom_attach_ppoms() {
wp_send_json( $response );
}

// wp_send_json($_POST);
$response = array();

$ppom_id = intval( $_POST['ppom_id'] );

$ppom_udpated = 0;
// Reset
if ( isset( $_POST['ppom_removed'] ) ) {
$ppom_id = intval( $_POST['ppom_id'] );
$is_pro_user = 'valid' === apply_filters( 'product_ppom_license_status', '' );

// +----- Attach Field to Product -----+
$products_to_attach = isset( $_POST['ppom-attach-to-products'] ) && is_array( $_POST['ppom-attach-to-products'] ) ? array_map( 'sanitize_key', $_POST['ppom-attach-to-products'] ) : array();
$products_to_attach_initial = isset( $_POST['ppom-attach-to-products-initial'] ) && is_string( $_POST['ppom-attach-to-products-initial'] ) ? sanitize_text_field( $_POST['ppom-attach-to-products-initial'] ) : '';
$products_to_attach_initial = array_filter( explode( ',' , $products_to_attach_initial ) );

$products_to_add = array_diff( $products_to_attach, $products_to_attach_initial );
foreach ( $products_to_add as $product_to_add ) {

// NOTE: PRO users can add the field to multiple products.
if ( $is_pro_user ) {
$current_attached_fields = get_post_meta( $product_to_add, PPOM_PRODUCT_META_KEY, true );

if ( is_array( $current_attached_fields ) ) {
$current_attached_fields[]= $ppom_id;
$current_attached_fields = array_unique( $current_attached_fields );
} else if ( is_numeric( $current_attached_fields ) ) {
// NOTE: Backward compatibility.
$current_attached_fields = array( $current_attached_fields, $ppom_id );
} else {
$current_attached_fields = array( $ppom_id );
}

$current_attached_fields = array_filter( $current_attached_fields, 'is_numeric' );
update_post_meta( $product_to_add , PPOM_PRODUCT_META_KEY, $current_attached_fields );
} else {
update_post_meta( $product_to_add , PPOM_PRODUCT_META_KEY, array( $ppom_id ) );
}
}

foreach ( $_POST['ppom_removed'] as $product_id ) {
$products_to_remove = array_diff( $products_to_attach_initial, $products_to_attach );
foreach ( $products_to_remove as $product_to_remove ) {
$should_delete = true;
$current_attached_fields = get_post_meta( $product_to_remove, PPOM_PRODUCT_META_KEY, true );
if ( is_array( $current_attached_fields ) ) {
$key = array_search($ppom_id, $current_attached_fields);
if ( false !== $key ) {
unset( $current_attached_fields[$key] );
if ( ! empty( $current_attached_fields ) ) {
$should_delete = false;
update_post_meta( $product_to_remove , PPOM_PRODUCT_META_KEY, $current_attached_fields );
}
}
}

delete_post_meta( intval( $product_id ), PPOM_PRODUCT_META_KEY );
$ppom_udpated ++;
if ( $should_delete ) {
delete_post_meta( $product_to_remove, PPOM_PRODUCT_META_KEY );
}
}

if ( isset( $_POST['ppom_attached'] ) ) {
$updated_products = count( $products_to_add ) + count( $products_to_remove );

foreach ( $_POST['ppom_attached'] as $product_id ) {
// +----- Attach Field to Categories -----+
$categories_to_attach = isset( $_POST['ppom-attach-to-categories'] ) && is_array( $_POST['ppom-attach-to-categories'] ) ? array_map( 'sanitize_key', $_POST['ppom-attach-to-categories'] ) : array();
$updated_cat = count( $categories_to_attach );

update_post_meta( intval( $product_id ), PPOM_PRODUCT_META_KEY, $ppom_id );
$ppom_udpated ++;
}
}
// +----- Attach Field to Tags -----+
$categories_to_tags = isset( $_POST['ppom-attach-to-tags'] ) && is_array( $_POST['ppom-attach-to-tags'] ) ? array_map( 'sanitize_key', $_POST['ppom-attach-to-tags'] ) : array();
$updated_tags = count( $categories_to_tags );

global $wpdb;
$ppom_table = $wpdb->prefix . PPOM_TABLE_META;
$wpdb->update(
$ppom_table,
array(
'productmeta_categories' => implode( "\n", $categories_to_attach ), // NOTE: Keep the backward compatible format.
'productmeta_tags' => serialize( $categories_to_tags )
), // Data to update
array( 'productmeta_id' => $ppom_id ), // Where clause
array( '%s' ), // Data format
array( '%d' ) // Where format
);

$response = array(
'message' => "PPOM updated for {$ppom_udpated} Products",
'message' => "PPOM updated for {$updated_products} Products, {$updated_cat} Categories and {$updated_tags} Tags.",
'status' => 'success',
);

Expand Down Expand Up @@ -402,7 +680,7 @@ function ppom_tabs_custom_style() {
flex-direction: column;
gap: 3px;
}

td.ppom-files-display a.button {
text-align: center;
}
Expand Down
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