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Merge pull request #219 from kidunot89/feature/downloadable-items-typ…
…e-and-connection "DownloadableItem" type and connection added.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| <?php | ||
| /** | ||
| * Connection - Downloadable_Items | ||
| * | ||
| * Registers connections to DownloadableItem | ||
| * | ||
| * @package WPGraphQL\WooCommerce\Connection | ||
| * @since 0.4.0 | ||
| */ | ||
|
|
||
| namespace WPGraphQL\WooCommerce\Connection; | ||
|
|
||
| use WPGraphQL\WooCommerce\Data\Factory; | ||
|
|
||
| /** | ||
| * Class - Downloadable_Items | ||
| */ | ||
| class Downloadable_Items { | ||
| /** | ||
| * Registers the various connections from other Types to DownloadableItem | ||
| */ | ||
| public static function register_connections() { | ||
| // From Order. | ||
| register_graphql_connection( self::get_connection_config() ); | ||
| } | ||
|
|
||
| /** | ||
| * Given an array of $args, this returns the connection config, merging the provided args | ||
| * with the defaults | ||
| * | ||
| * @access public | ||
| * @param array $args - Connection configuration. | ||
| * | ||
| * @return array | ||
| */ | ||
| public static function get_connection_config( $args = array() ) { | ||
| $defaults = array( | ||
| 'fromType' => 'Order', | ||
| 'toType' => 'DownloadableItem', | ||
| 'fromFieldName' => 'downloadableItems', | ||
| 'connectionArgs' => self::get_connection_args(), | ||
| 'resolve' => function ( $source, $args, $context, $info ) { | ||
| return Factory::resolve_downloadable_item_connection( $source, $args, $context, $info ); | ||
| }, | ||
| ); | ||
| return array_merge( $defaults, $args ); | ||
| } | ||
|
|
||
| /** | ||
| * Returns array of where args | ||
| * | ||
| * @return array | ||
| */ | ||
| public static function get_connection_args() { | ||
| return array( | ||
| 'active' => array( | ||
| 'type' => 'Boolean', | ||
| 'description' => __( 'Limit results to downloadable items that can be downloaded now.', 'wp-graphql-woocommerce' ), | ||
| ), | ||
| 'expired' => array( | ||
| 'type' => 'Boolean', | ||
| 'description' => __( 'Limit results to downloadable items that are expired.', 'wp-graphql-woocommerce' ), | ||
| ), | ||
| 'hasDownloadsRemaining' => array( | ||
| 'type' => 'Boolean', | ||
| 'description' => __( 'Limit results to downloadable items that have downloads remaining.', 'wp-graphql-woocommerce' ), | ||
| ), | ||
| ); | ||
| } | ||
| } |
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183 changes: 183 additions & 0 deletions
183
includes/data/connection/class-downloadable-item-connection-resolver.php
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,183 @@ | ||
| <?php | ||
| /** | ||
| * ConnectionResolver - Downloadable_Item_Connection_Resolver | ||
| * | ||
| * Resolves connections to DownloadableItem | ||
| * | ||
| * @package WPGraphQL\WooCommerce\Data\Connection | ||
| * @since 0.4.0 | ||
| */ | ||
|
|
||
| namespace WPGraphQL\WooCommerce\Data\Connection; | ||
|
|
||
| use GraphQL\Type\Definition\ResolveInfo; | ||
| use GraphQLRelay\Relay; | ||
| use GraphQLRelay\Connection\ArrayConnection; | ||
| use WPGraphQL\AppContext; | ||
| use WPGraphQL\Data\Connection\AbstractConnectionResolver; | ||
|
|
||
| /** | ||
| * Class Downloadable_Item_Connection_Resolver | ||
| */ | ||
| class Downloadable_Item_Connection_Resolver extends AbstractConnectionResolver { | ||
| /** | ||
| * Include shared connection functions. | ||
| */ | ||
| use WC_Connection_Functions; | ||
|
|
||
| /** | ||
| * Confirms if downloadable items should be retrieved. | ||
| * | ||
| * @return bool | ||
| */ | ||
| public function should_execute() { | ||
| return true; | ||
| } | ||
|
|
||
| /** | ||
| * Creates downloadable item filters. | ||
| * | ||
| * @return array | ||
| */ | ||
| public function get_query_args() { | ||
| $query_args = array( 'filters' => array() ); | ||
| if ( ! empty( $this->args['where'] ) ) { | ||
| $where_args = $this->args['where']; | ||
| if ( isset( $where_args['active'] ) ) { | ||
| $active = $where_args['active']; | ||
|
|
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| $query_args['filters'][] = function( $downloadable_item ) use ( $active ) { | ||
| $is_expired = isset( $downloadable_item['access_expires'] ) | ||
| ? time() > $downloadable_item['access_expires']->getTimestamp() | ||
| : false; | ||
| $downloads_remaining = ( 'integer' === gettype( $downloadable_item['downloads_remaining'] ) ) | ||
| ? 0 < $downloadable_item['downloads_remaining'] | ||
| : true; | ||
|
|
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| return $active ? ( ! $is_expired && $downloads_remaining ) : ( $is_expired || ! $downloads_remaining ); | ||
| }; | ||
| } | ||
|
|
||
| if ( isset( $where_args['expired'] ) ) { | ||
| $expired = $where_args['expired']; | ||
|
|
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| $query_args['filters'][] = function( $downloadable_item ) use ( $expired ) { | ||
| $is_expired = isset( $downloadable_item['access_expires'] ) | ||
| ? time() < $downloadable_item['access_expires']->getTimestamp() | ||
| : false; | ||
|
|
||
| return $expired === $is_expired; | ||
| }; | ||
| } | ||
|
|
||
| if ( isset( $where_args['hasDownloadsRemaining'] ) ) { | ||
| $has_downloads_remaining = $where_args['hasDownloadsRemaining']; | ||
|
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| $query_args['filters'][] = function( $downloadable_item ) use ( $has_downloads_remaining ) { | ||
| $downloads_remaining = ( 'integer' === gettype( $downloadable_item['downloads_remaining'] ) ) | ||
| ? 0 < $downloadable_item['downloads_remaining'] | ||
| : true; | ||
|
|
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| return $has_downloads_remaining === $downloads_remaining; | ||
| }; | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Filter the $query_args to allow folks to customize queries programmatically. | ||
| * | ||
| * @param array $query_args The args that will be passed to the WP_Query. | ||
| * @param mixed $source The source that's passed down the GraphQL queries. | ||
| * @param array $args The inputArgs on the field. | ||
| * @param AppContext $context The AppContext passed down the GraphQL tree. | ||
| * @param ResolveInfo $info The ResolveInfo passed down the GraphQL tree. | ||
| */ | ||
| $query_args = apply_filters( 'graphql_downloadable_item_connection_query_args', $query_args, $this->source, $this->args, $this->context, $this->info ); | ||
|
|
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| return $query_args; | ||
| } | ||
|
|
||
| /** | ||
| * Executes query | ||
| * | ||
| * @return \WP_Query | ||
| */ | ||
| public function get_query() { | ||
| $items = $this->source->downloadable_items; | ||
|
|
||
| if ( empty( $items ) ) { | ||
| return array(); | ||
| } | ||
|
|
||
| if ( ! empty( $this->query_args['filters'] ) && is_array( $this->query_args['filters'] ) ) { | ||
| foreach ( $this->query_args['filters'] as $filter ) { | ||
| $items = array_filter( $items, $filter ); | ||
| } | ||
| } | ||
|
|
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| $cursor_key = $this->get_offset(); | ||
| $cursor_offset = array_search( $cursor_key, \array_column( $items, 'download_id' ), true ); | ||
|
|
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| if ( ! empty( $this->args['after'] ) ) { | ||
| $items = array_splice( $items, $cursor_offset + 1 ); | ||
| } elseif ( $cursor_offset ) { | ||
| $items = array_splice( $items, 0, $cursor_offset ); | ||
| } | ||
|
|
||
| return $items; | ||
| } | ||
|
|
||
| /** | ||
| * This returns the offset to be used in the $query_args based on the $args passed to the | ||
| * GraphQL query. | ||
| * | ||
| * @return int|mixed | ||
| */ | ||
| public function get_offset() { | ||
| $offset = null; | ||
|
|
||
| // Get the offset. | ||
| if ( ! empty( $this->args['after'] ) ) { | ||
| $offset = $this->args['after']; | ||
| } elseif ( ! empty( $this->args['before'] ) ) { | ||
| $offset = $this->args['before']; | ||
| } | ||
|
|
||
| /** | ||
| * Return the higher of the two values | ||
| */ | ||
| return $offset; | ||
| } | ||
|
|
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| /** | ||
| * Create cursor for downloadable item node. | ||
| * | ||
| * @param array $node Cart item. | ||
| * @param string $key Cart item key. | ||
| * | ||
| * @return string | ||
| */ | ||
| protected function get_cursor_for_node( $node, $key = null ) { | ||
| return $node['download_id']; | ||
| } | ||
|
|
||
| /** | ||
| * Return an array of items from the query | ||
| * | ||
| * @return array | ||
| */ | ||
| public function get_items() { | ||
| return ! empty( $this->query ) ? $this->query : array(); | ||
| } | ||
|
|
||
| /** | ||
| * Validates offset. | ||
| * | ||
| * @param integer $offset Post ID. | ||
| * | ||
| * @return bool | ||
| */ | ||
| public function is_valid_offset( $offset ) { | ||
| return 'string' === gettype( $offset ); | ||
| } | ||
| } |
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