1 files changed, 87 insertions, 0 deletions
diff --git a/plugins/jetpack/json-endpoints/class.wpcom-json-api-list-terms-endpoint.php b/plugins/jetpack/json-endpoints/class.wpcom-json-api-list-terms-endpoint.php
new file mode 100644
index 00000000..c015e34a
--- /dev/null
+++ b/plugins/jetpack/json-endpoints/class.wpcom-json-api-list-terms-endpoint.php
@@ -0,0 +1,87 @@
+<?php
+/*
+ * WARNING: This file is distributed verbatim in Jetpack.
+ * There should be nothing WordPress.com specific in this file.
+ *
+ * @hide-in-jetpack
+ */
+
+class WPCOM_JSON_API_List_Terms_Endpoint extends WPCOM_JSON_API_Endpoint {
+	// /sites/%s/taxonomies/%s/terms -> $blog_id, $taxonomy
+	function callback( $path = '', $blog_id = 0, $taxonomy = 'category' ) {
+		$blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) );
+		if ( is_wp_error( $blog_id ) ) {
+			return $blog_id;
+		}
+
+		if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
+			$this->load_theme_functions();
+		}
+
+		$taxonomy_meta = get_taxonomy( $taxonomy );
+		if ( false === $taxonomy_meta || ( ! $taxonomy_meta->public && 
+				! current_user_can( $taxonomy_meta->cap->assign_terms ) ) ) {
+			return new WP_Error( 'invalid_taxonomy', 'The taxonomy does not exist', 400 );
+		}
+
+		$args = $this->query_args();
+		$args = $this->process_args( $args );
+
+		$formatted_terms = $this->get_formatted_terms( $taxonomy, $args );
+
+		if ( ! empty( $formatted_terms ) ) {
+			/** This action is documented in json-endpoints/class.wpcom-json-api-site-settings-endpoint.php */
+			do_action( 'wpcom_json_api_objects', 'terms', count( $formatted_terms ) );
+		}
+
+		return array(
+			'found' => (int) $this->get_found( $taxonomy, $args ),
+			'terms' => (array) $formatted_terms
+		);
+	}
+
+	function process_args( $args ) {
+		$args['get'] = 'all';
+
+		if ( $args['number'] < 1 ) {
+			$args['number'] = 100;
+		} elseif ( 1000 < $args['number'] ) {
+			return new WP_Error( 'invalid_number', 'The number parameter must be less than or equal to 1000.', 400 );
+		}
+
+		if ( isset( $args['page'] ) ) {
+			if ( $args['page'] < 1 ) {
+				$args['page'] = 1;
+			}
+
+			$args['offset'] = ( $args['page'] - 1 ) * $args['number'];
+			unset( $args['page'] );
+		}
+
+		if ( $args['offset'] < 0 ) {
+			$args['offset'] = 0;
+		}
+
+		$args['orderby'] = $args['order_by'];
+		unset( $args['order_by'] );
+
+		unset( $args['context'], $args['pretty'], $args['http_envelope'], $args['fields'] );
+		return $args;
+	}
+
+	function get_found( $taxonomy, $args ) {
+		unset( $args['offset'] );
+		return wp_count_terms( $taxonomy, $args );
+	}
+
+	function get_formatted_terms( $taxonomy, $args ) {
+		$terms = get_terms( $taxonomy, $args );
+
+		$formatted_terms = array();
+		foreach ( $terms as $term ) {
+			$formatted_terms[] = $this->format_taxonomy( $term, $taxonomy, 'display' );
+		}
+
+		return $formatted_terms;
+	}
+}