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PHTML

<?php
/**
* Code Snippets Library API.
*
* @package Divi
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Gets the terms list and processes it into desired format.
*
* @since 4.19.0
*
* @param string $tax_name Term Name.
*
* @return array $terms_by_id
*/
function et_code_snippets_library_get_processed_terms( $tax_name ) {
$terms = get_terms( $tax_name, [ 'hide_empty' => false ] );
$terms_by_id = [];
if ( is_wp_error( $terms ) || empty( $terms ) ) {
return [];
}
foreach ( $terms as $term ) {
$term_id = $term->term_id;
$terms_by_id[ $term_id ]['id'] = $term_id;
$terms_by_id[ $term_id ]['name'] = $term->name;
$terms_by_id[ $term_id ]['slug'] = $term->slug;
$terms_by_id[ $term_id ]['count'] = $term->count;
}
return $terms_by_id;
}
/**
* Processes item taxonomies for inclusion in the theme builder library UI items data.
*
* @since 4.19.0
*
* @param WP_POST $post Unprocessed item.
* @param object $item Currently processing item.
* @param int $index The item's index position.
* @param array[] $item_terms Processed items.
* @param string $taxonomy_name Item name.
* @param string $type Item type.
*
* @return void
*/
function et_code_snippets_library_process_item_taxonomy( $post, $item, $index, &$item_terms, $taxonomy_name, $type ) {
$terms = wp_get_post_terms( $post->ID, $taxonomy_name );
if ( ! $terms ) {
if ( 'category' === $type ) {
$item->category_slug = 'uncategorized';
}
return;
}
foreach ( $terms as $term ) {
$term_name = et_core_intentionally_unescaped( $term->name, 'react_jsx' );
if ( ! isset( $item_terms[ $term->term_id ] ) ) {
$item_terms[ $term->term_id ] = array(
'id' => $term->term_id,
'name' => $term_name,
'slug' => $term->slug,
'items' => array(),
);
}
$item_terms[ $term->term_id ]['items'][] = $index;
if ( 'category' === $type ) {
$item->categories[] = $term_name;
} else {
$item->tags[] = $term_name;
}
$item->{$type . '_ids'}[] = $term->term_id;
if ( ! isset( $item->{$type . '_slug'} ) ) {
$item->{$type . '_slug'} = $term->slug;
}
$id = get_post_meta( $post->ID, "_primary_{$taxonomy_name}", true );
if ( $id ) {
// $id is a string, $term->term_id is an int.
if ( $id === $term->term_id ) {
// This is the primary term (used in the item URL).
$item->{$type . '_slug'} = $term->slug;
}
}
}
}
/**
* Sanitize txonomies.
*
* @since 4.19.0
*
* @param array $taxonomies Array of id for categories and tags.
*
* @return array Sanitized value.
*/
function et_code_snippets_library_sanitize_taxonomies( $taxonomies ) {
if ( empty( $taxonomies ) ) {
return array();
}
return array_unique(
array_map( 'intval', $taxonomies )
);
}
/**
* Get all terms of an item and merge any newly passed IDs with the list.
*
* @since 4.19.0
*
* @param string $new_terms_list List of new terms.
* @param array $taxonomies Taxonomies.
* @param string $taxonomy_name Taxonomy name.
*
* @return array
*/
function et_code_snippets_library_create_and_get_all_item_terms( $new_terms_list, $taxonomies, $taxonomy_name ) {
$new_names_array = explode( ',', $new_terms_list );
foreach ( $new_names_array as $new_name ) {
if ( '' !== $new_name ) {
$new_term = wp_insert_term( $new_name, $taxonomy_name );
if ( ! is_wp_error( $new_term ) ) {
$taxonomies[] = $new_term['term_id'];
} elseif (
! empty( $new_term->error_data ) &&
! empty( $new_term->error_data['term_exists'] )
) {
$taxonomies[] = $new_term->error_data['term_exists'];
}
}
}
return $taxonomies;
}
/**
* Export the Code Snippets library item from cloud.
*
* @since 4.19.0
*
* @param array $cloud_content Optional cloud content.
*
* @return array
*/
function et_code_snippets_library_export_cloud_item( $cloud_content ) {
if ( ! current_user_can( 'edit_posts' ) ) {
wp_die();
}
$content = array( 'context' => 'et_code_snippet' );
$content['snippet_type'] = $cloud_content['snippet_type'];
$content['data'] = $cloud_content['data'];
return $content;
}
/**
* Export the Code Snippets library item local item.
*
* @since 4.19.0
*
* @param int $post_id Item ID.
*
* @return array
*/
function et_code_snippets_library_export_local_item( $post_id ) {
if ( ! current_user_can( 'edit_post', $post_id ) ) {
wp_die();
}
$snippet = get_post( $post_id );
$snippet_type = current( wp_get_post_terms( $post_id, 'et_code_snippet_type' ) );
$content = array( 'context' => 'et_code_snippet' );
$content['snippet_type'] = $snippet_type->slug;
$content['data'] = $snippet->post_content;
return $content;
}
/**
* Export the Code Snippets library item directly.
*
* @since 4.19.0
* @param array $direct_export Contain snippet-type and content.
*
* @return array
*/
function et_code_snippets_library_export_directly( $direct_export ) {
if ( ! current_user_can( 'edit_posts' ) ) {
wp_die();
}
if ( ! trim( $direct_export['content'] ) ) {
return false;
}
$content = array( 'context' => 'et_code_snippet' );
$content['snippet_type'] = $direct_export['snippet_type'];
$content['data'] = stripslashes_deep( $direct_export['content'] );
return $content;
}
/**
* Export the Code Snippets library item.
*
* @since 4.19.0
*
* @param int $id Item ID.
* @param array $cloud_content Optional cloud content.
* @param array $direct_export Contain snippet-type and content.
*
* @return array
*/
function et_code_snippets_library_export_item_data( $id, $cloud_content, $direct_export ) {
if ( ! current_user_can( 'edit_posts' ) ) {
wp_die();
}
if ( empty( $id ) ) {
return false;
}
$id = absint( $id );
if ( empty( $direct_export ) ) {
$export_content = empty( $cloud_content ) ?
et_code_snippets_library_export_local_item( $id )
:
et_code_snippets_library_export_cloud_item( $cloud_content );
} else {
$export_content = et_code_snippets_library_export_directly( $direct_export );
}
if ( empty( $export_content ) ) {
return;
}
$transient = 'et_code_snippet_export_' . get_current_user_id() . '_' . $id;
set_transient( $transient, $export_content, 60 * 60 * 24 );
return $export_content;
}
/**
* Import the Code Snippets library item.
*
* @since 4.19.0
*
* @return array
*/
function et_code_snippets_library_import_item_data() {
if ( ! current_user_can( 'edit_posts' ) || ! isset( $_POST['fileData'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check` before calling this function.
return false;
}
// phpcs:disable ET.Sniffs.ValidatedSanitizedInput.InputNotSanitized -- wp_insert_post function does sanitization.
$file_data = $_POST['fileData']; // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check` before calling this function.
$file_name = sanitize_text_field( $file_data['title'] );
$file_content = isset( $_POST['fileContent'] ) ? json_decode( stripslashes( $_POST['fileContent'] ), true ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check` before calling this function.
// phpcs:enable
if ( ! isset( $file_data['type'] ) ) {
return false;
}
$snippet = array(
'item_name' => $file_name,
'item_type' => $file_data['type'],
'content' => $file_content,
);
return et_code_snippets_save_to_local_library( $snippet );
}
/**
* Save a code snippet to local library.
*
* @param array $item Item data.
*/
function et_code_snippets_save_to_local_library( $item ) {
$_ = et_();
$item_name = sanitize_text_field( $_->array_get( $item, 'item_name', '' ) );
$content = $_->array_get( $item, 'content', '' );
$post_id = wp_insert_post(
array(
'post_type' => ET_CODE_SNIPPET_POST_TYPE,
'post_status' => 'publish',
'post_title' => $item_name,
'post_content' => $content,
)
);
et_local_library_set_item_taxonomy( $post_id, $item );
return $post_id;
}