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<?php |
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|
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/** |
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* Import snippet |
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* |
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* @author Webcraftic <wordpress.webraftic@gmail.com> |
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* @copyright (c) 16.11.2018, Webcraftic |
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* @version 1.0 |
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*/ |
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|
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// Exit if accessed directly |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class WINP_Import_Snippet { |
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|
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/** |
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* WINP_Export_Snippet constructor. |
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*/ |
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public function __construct() { |
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$this->registerHooks(); |
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} |
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|
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/** |
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* Register hooks |
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*/ |
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public function registerHooks() { |
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add_action( 'admin_init', [ $this, 'import_snippets_proccess' ] ); |
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} |
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|
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/** |
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* Process the uploaded import files |
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* |
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* @uses import_snippets() to process the import file |
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* @uses wp_redirect() to pass the import results to the page |
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* @uses add_query_arg() to append the results to the current URI |
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*/ |
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public function import_snippets_proccess() { |
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if ( isset( $_POST['wbcr_inp_import_form_action'] ) ) { |
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|
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if ( ! WINP_Plugin::app()->currentUserCan() ) { |
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wp_die( __( 'Sorry, you are not allowed to import snippets as this user.' ), __( 'You need a higher level of permission.' ), 403 ); |
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} |
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|
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check_admin_referer( 'wbcr_inp_import_form', 'wbcr_inp_import_form_nonce_field' ); |
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|
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if ( ! isset( $_FILES['wbcr_inp_import_files'] ) || ! count( $_FILES['wbcr_inp_import_files'] ) || ! isset( $_FILES['wbcr_inp_import_files']['tmp_name'][0] ) || empty( $_FILES['wbcr_inp_import_files']['tmp_name'][0] ) ) { |
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return; |
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} |
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|
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$url = remove_query_arg( [ 'wbcr_inp_error', 'wbcr_inp_imported' ] ); |
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|
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// Only ine files for free version |
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if ( ! WINP_Plugin::app()->get_api_object()->is_key() && count( $_FILES['wbcr_inp_import_files']['tmp_name'] ) > 1 ) { |
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$url = add_query_arg( [ 'wbcr_import_error' => true ], $url ); |
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wp_redirect( esc_url_raw( $url ) ); |
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exit; |
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} |
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|
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$count = 0; |
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$uploads = $_FILES['wbcr_inp_import_files']; |
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$dup_action = WINP_Plugin::app()->request->post( 'duplicate_action', 'ignore', true ); |
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$error = false; |
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|
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foreach ( $uploads['tmp_name'] as $i => $import_file ) { |
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$ext = pathinfo( $uploads['name'][ $i ] ); |
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$ext = $ext['extension']; |
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$mime_type = $uploads['type'][ $i ]; |
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|
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if ( 'json' === $ext || 'application/json' === $mime_type ) { |
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$result = $this->importSnippet( $import_file, $dup_action ); |
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} else { |
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$result = apply_filters( 'wbcr/inp/import/snippet', false, $ext, $mime_type, $import_file, $dup_action ); |
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} |
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|
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if ( false === $result || - 1 === $result ) { |
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$error = true; |
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} else { |
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$count += count( $result ); |
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} |
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} |
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|
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$url = add_query_arg( $error ? [ 'wbcr_inp_error' => true ] : [ 'wbcr_inp_imported' => $count ], $url ); |
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wp_redirect( esc_url_raw( $url ) ); |
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exit; |
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} |
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} |
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|
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/** |
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* Import snippets |
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* |
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* @param $file |
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* @param $dup_action |
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* |
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* @return int|bool|array |
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*/ |
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public function importSnippet( $file, $dup_action ) { |
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if ( ! file_exists( $file ) || ! is_file( $file ) ) { |
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return false; |
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} |
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|
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$raw_data = file_get_contents( $file ); |
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$data = json_decode( $raw_data, true ); |
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$snippets = isset( $data['snippets'] ) ? $data['snippets'] : []; |
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|
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$imported = $this->saveImportedSnippets( $snippets, $dup_action ); |
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|
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return $imported; |
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} |
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|
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/** |
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* Update taxonomy tags |
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* |
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* @param $snippet_id |
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* @param $tags |
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*/ |
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private function updateTaxonomyTags( $snippet_id, $tags ) { |
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if ( ! empty( $tags ) ) { |
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foreach ( $tags as $tag_slug ) { |
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$term = get_term_by( 'slug', $tag_slug, WINP_SNIPPETS_TAXONOMY ); |
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if ( $term ) { |
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wp_set_post_terms( $snippet_id, [ $term->term_id ], WINP_SNIPPETS_TAXONOMY, true ); |
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} |
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} |
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} |
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} |
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|
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/** |
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* Update post meta |
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* |
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* @param $post_id |
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* @param $meta_name |
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* @param $meta_value |
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*/ |
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private function updateMeta( $post_id, $meta_name, $meta_value ) { |
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update_post_meta( $post_id, WINP_Plugin::app()->getPrefix() . $meta_name, $meta_value ); |
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} |
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|
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/** |
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* Save snippet |
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* |
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* @param $snippet |
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* |
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* @return int |
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*/ |
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private function saveSnippet( $snippet ) { |
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$content = $snippet['content']; |
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|
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if ( WINP_SNIPPET_TYPE_TEXT != $snippet['type'] ) { |
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$content = empty( $content ) && isset( $snippet['code'] ) && ! empty( $snippet['code'] ) ? $snippet['code'] : $content; |
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} |
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|
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$data = [ |
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'post_title' => $snippet['title'], |
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'post_content' => $content, |
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'post_status' => 'publish', |
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'post_type' => WINP_SNIPPETS_POST_TYPE |
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]; |
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|
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if ( isset( $snippet['id'] ) && 0 != $snippet['id'] ) { |
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$data['ID'] = $snippet['id']; |
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} |
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|
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$snippet['id'] = wp_insert_post( $data ); |
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|
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$this->updateMeta( $snippet['id'], 'snippet_location', $snippet['location'] ); |
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$this->updateMeta( $snippet['id'], 'snippet_type', $snippet['type'] ); |
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$this->updateMeta( $snippet['id'], 'snippet_filters', $snippet['filters'] ); |
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$this->updateMeta( $snippet['id'], 'changed_filters', $snippet['changed_filters'] ); |
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$this->updateMeta( $snippet['id'], 'snippet_scope', $snippet['scope'] ); |
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$this->updateMeta( $snippet['id'], 'snippet_description', $snippet['description'] ); |
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$this->updateMeta( $snippet['id'], 'snippet_tags', $snippet['attributes'] ); |
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$this->updateMeta( $snippet['id'], 'snippet_activate', 0 ); |
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|
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$this->updateTaxonomyTags( $snippet['id'], $snippet['tags'] ); |
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|
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return $snippet['id']; |
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} |
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|
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/** |
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* Save imported snippets |
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* |
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* @param $snippets |
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* @param $dup_action |
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* |
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* @return array |
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*/ |
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private function saveImportedSnippets( $snippets, $dup_action ) { |
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$existing_snippets = []; |
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if ( 'replace' === $dup_action || 'skip' === $dup_action ) { |
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$all_snippets = get_posts( [ 'post_type' => WINP_SNIPPETS_POST_TYPE ] ); |
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foreach ( $all_snippets as $snippet ) { |
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$existing_snippets[ $snippet->post_name ] = $snippet->ID; |
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} |
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} |
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|
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$imported = []; |
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|
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foreach ( $snippets as $snippet ) { |
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if ( 'ignore' !== $dup_action && isset( $existing_snippets[ $snippet['name'] ] ) ) { |
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if ( 'replace' === $dup_action ) { |
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$snippet['id'] = $existing_snippets[ $snippet['name'] ]; |
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} else if ( 'skip' === $dup_action ) { |
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continue; |
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} |
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} |
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|
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if ( $snippet_id = $this->saveSnippet( $snippet ) ) { |
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$imported[] = $snippet_id; |
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} |
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} |
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|
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return $imported; |
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} |
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|
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} |
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|
