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<?php |
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|
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/** |
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* Include all Gutenberg Blocks |
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*/ |
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// Exit if called directly. |
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if ( !defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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//Exit if Gutenberg editor is not active |
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if ( !class_exists( 'WP_Block_Type_Registry' ) ) { |
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return; |
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} |
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if ( !class_exists( 'BasePress_Editor_Blocks' ) ) { |
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class BasePress_Editor_Blocks { |
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public function __construct() { |
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//Add Knowledge Base category for Gutenberg Blocks |
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if ( class_exists( 'WP_Block_Editor_Context' ) ) { |
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add_filter( |
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'block_categories_all', |
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array($this, 'add_block_categories'), |
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10, |
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2 |
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); |
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} else { |
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add_filter( |
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'block_categories', |
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array($this, 'add_block_categories'), |
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10, |
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2 |
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); |
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} |
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add_action( 'rest_api_init', array($this, 'register_rest_routes') ); |
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//Include the Products block |
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require_once 'gutenberg-products-block.php'; |
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require_once 'gutenberg-searchbar-block.php'; |
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} |
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|
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/** |
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* @param $categories |
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* @param $post |
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* @return array |
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*/ |
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public function add_block_categories( $categories, $post ) { |
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return array_merge( $categories, array(array( |
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'slug' => 'basepress-kb-block-cat', |
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'title' => __( 'Knowledge Base', 'basepress' ), |
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'icon' => '', |
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)) ); |
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} |
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|
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/** |
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* Register API end point to fetch KB Categories |
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* |
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* @since 2.1.0 |
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*/ |
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public function register_rest_routes() { |
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register_rest_route( 'basepress_kb/v1', '/kb_categories/', array( |
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'methods' => WP_REST_Server::READABLE, |
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'callback' => array($this, 'get_kb_categories'), |
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'permission_callback' => function ( WP_REST_Request $request ) { |
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return current_user_can( 'edit_posts' ); |
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}, |
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) ); |
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register_rest_route( 'basepress_kb/v1', '/kb_css_url', array( |
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'methods' => WP_REST_Server::READABLE, |
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'callback' => array($this, 'get_css_url'), |
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'permission_callback' => function ( WP_REST_Request $request ) { |
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return current_user_can( 'edit_posts' ); |
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}, |
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) ); |
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} |
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|
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/** |
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* API endpoint function to get the list of products and sections for the block settings |
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* |
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* @since 2.1.0 |
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*/ |
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public function get_kb_categories( $request ) { |
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$include_sections = ( isset( $_REQUEST['products'] ) && 'true' === $_REQUEST['products'] ? false : true ); |
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$response = array(); |
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$products = array(array( |
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'value' => 0, |
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'label' => __( 'Select KB', 'basepress' ), |
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)); |
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//Get all products terms in knowledgebase_cat |
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$args = array( |
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'taxonomy' => 'knowledgebase_cat', |
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'hide_empty' => true, |
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'parent' => 0, |
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'meta_key' => 'basepress_position', |
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'orderby' => 'meta_value_num', |
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'order' => 'ASC', |
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); |
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$product_terms = get_terms( $args ); |
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foreach ( $product_terms as $product ) { |
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$products[] = array( |
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'value' => $product->term_id, |
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'label' => $product->name, |
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); |
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} |
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$response['products'] = $products; |
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//Sections data |
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if ( $include_sections ) { |
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$sections = array( |
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0 => array(array( |
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'value' => 0, |
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'label' => __( 'Select Section', 'basepress' ), |
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)), |
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); |
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foreach ( $product_terms as $product ) { |
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$sections[$product->term_id] = array(array( |
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'value' => 0, |
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'label' => __( 'Select Section', 'basepress' ), |
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)); |
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//Get all sections terms in knowledgebase_cat |
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$args = array( |
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'taxonomy' => 'knowledgebase_cat', |
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'hide_empty' => false, |
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'parent' => $product->term_id, |
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'meta_query' => array(array( |
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'relation' => 'OR', |
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array( |
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'key' => 'basepress_position', |
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), |
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array( |
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'key' => 'basepress_position', |
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'compare' => 'NOT EXISTS', |
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), |
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)), |
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'orderby' => 'meta_value_num', |
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'order' => 'ASC', |
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); |
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$sections_terms = get_terms( $args ); |
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foreach ( $sections_terms as $section ) { |
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$sections[$product->term_id][] = array( |
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'value' => $section->term_id, |
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'label' => $section->name, |
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); |
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$sub_sections = get_term_children( $section->term_id, 'knowledgebase_cat' ); |
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foreach ( $sub_sections as $sub_section ) { |
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$term = get_term( $sub_section, 'knowledgebase_cat' ); |
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$sections[$product->term_id][] = array( |
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'value' => $term->term_id, |
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'label' => '- ' . $term->name, |
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); |
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} |
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} |
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} |
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$response['sections'] = $sections; |
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} |
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return $response; |
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} |
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|
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public function get_css_url() { |
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global $basepress_utils; |
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$stylesheet = apply_filters( 'basepress_theme_style', 'style.css' ); |
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$theme_css = $basepress_utils->get_theme_file_uri( 'css/' . $stylesheet ); |
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return $theme_css; |
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} |
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|
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} |
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|
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new BasePress_Editor_Blocks(); |
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} |
