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EarthmanWeb/wmcc-functions.php

Created September 13, 2023 22:30
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TEC 6 fix for WordPress Multisite Content Copier/Updater Pro v3
Raw
wmcc-functions.php
<?php
if ( ! defined( 'ABSPATH' ) ) {
exit( 'restricted access' );
}
/*
* This is a function that show copier section.
* Show multisite relationships.
*/
if ( ! function_exists( 'wmcc_display_content_copier' ) ) {
add_action( 'wp_ajax_display_content_copier', 'wmcc_display_content_copier' );
function wmcc_display_content_copier() {
global $wpdb;
$current_blog_id = get_current_blog_id();
$current_item_id = (int) $_POST['item_id'];
$type = sanitize_text_field( $_POST['type'] );
$type_name = sanitize_text_field( $_POST['type_name'] );
$sites = $wpdb->get_results( "SELECT * FROM ".$wpdb->base_prefix."blogs" );
if ( $sites != null ) {
$wmcc_blogs = get_site_option( 'wmcc_blogs' );
if ( ! $wmcc_blogs ) {
$wmcc_blogs = array();
}
if ( $wmcc_blogs != null ) {
?>
<p><strong><?php esc_html_e( 'Select destination sites you want to copy or update.', 'wmcc' ); ?></strong></p>
<div id="wmcc-message"></div>
<label>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input class="wmcc-detail-check-uncheck" type="checkbox" /><?php esc_html_e( 'All', 'wmcc' ); ?></label>
<p class="description">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<?php esc_html_e( 'Select/Deselect all sites.', 'wmcc' ); ?></p>
<script type="text/javascript">
jQuery( document ).ready( function() {
jQuery( '.wmcc-detail-check-uncheck' ).on( 'change', function() {
var checked = jQuery( this ).prop( 'checked' );
jQuery( '#wmcc-sites input[type="checkbox"]' ).each( function() {
if ( checked ) {
jQuery( this ).prop( 'checked', true );
} else {
jQuery( this ).prop( 'checked', false );
}
});
});
});
</script>
<div id="wmcc-sites">
<?php
$current_relationship = $wpdb->get_row( "SELECT * FROM ".$wpdb->base_prefix."wmcc_relationships WHERE type='$type' AND type_name='$type_name' AND ((source_item_id='$current_item_id' AND source_blog_id='$current_blog_id') || (destination_item_id='$current_item_id' AND destination_blog_id='$current_blog_id'))" );
$blog_relationships = array();
if ( $current_relationship != null ) {
$relationship_id = $current_relationship->relationship_id;
$relationships = $wpdb->get_results( "SELECT * FROM ".$wpdb->base_prefix."wmcc_relationships WHERE relationship_id='$relationship_id'");
if ( $relationships != null ) {
foreach ( $relationships as $relationship ) {
if ( $current_blog_id == $relationship->source_blog_id && $current_item_id == $relationship->source_item_id ) {
$blog_relationships[$relationship->destination_blog_id] = $relationship->destination_item_id;
} else if ( $current_blog_id == $relationship->destination_blog_id && $current_item_id == $relationship->destination_item_id ) {
$blog_relationships[$relationship->source_blog_id] = $relationship->source_item_id;
} else {
if ( ! isset( $blog_relationships[$relationship->source_blog_id] ) ) {
$blog_relationships[$relationship->source_blog_id] = $relationship->source_item_id;
}
if ( ! isset( $blog_relationships[$relationship->destination_blog_id] ) ) {
$blog_relationships[$relationship->destination_blog_id] = $relationship->destination_item_id;
}
}
}
}
}
foreach ( $sites as $key => $value ) {
if ( in_array( $value->blog_id, $wmcc_blogs ) && $value->blog_id != get_current_blog_id() ) {
$checked = '';
$post_modified = '';
if ( isset( $blog_relationships[$value->blog_id] ) ) {
$checked = ' checked="checked"';
switch_to_blog( $value->blog_id );
$blog_post = get_post( $blog_relationships[$value->blog_id] );
if ( $blog_post != null ) {
$date_format = get_option('date_format');
$time_format = get_option('time_format');
$post_modified = '( '.date( $date_format.' @ '.$time_format, strtotime( $blog_post->post_modified ) ).' )';
}
restore_current_blog();
}
$blog_details = get_blog_details( $value->blog_id );
?>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<label><input type="checkbox" value="<?php echo intval( $value->blog_id ); ?>"<?php echo $checked; ?>><?php echo $value->domain; echo $value->path; echo ' ('.$blog_details->blogname.')'; ?> <strong><?php echo $post_modified; ?></strong></label></p>
<?php
}
}
?>
</div>
<p><strong><?php esc_html_e( 'Extra Options', 'wmcc' ); ?></strong></p>
<?php
if ( $type == 'post_type' ) {
?>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<label><input id="is-copy-media" type="checkbox" value="1"><?php esc_html_e( ' Copy or update media (Attachments)', 'wmcc' ); ?></label></p>
<?php
$taxonomies = get_object_taxonomies( $type_name, 'objects' );
if ( $taxonomies != null ) {
$taxonomies_title = array();
foreach ( $taxonomies as $taxonomy_key => $taxonomy_value ) {
$taxonomies_title[] = $taxonomy_value->label;
}
?>
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<label><input id="is-copy-terms" type="checkbox" value="1"><?php esc_html_e( ' Copy or update terms (', 'wmcc' ); echo implode( ', ', $taxonomies_title ); esc_html_e(')', 'wmcc' ); ?></label></p>
<?php
}
}
?>
<button type="button" id="wmcc-copy" class="button-primary"><?php esc_html_e( 'Copy/Update', 'wmcc' ); ?></button>
<?php
} else {
?>
<div id="wmcc-notice">
<div class="wmcc-notice-warning">
<p><?php esc_html_e( 'Sites is not selected. Please go to Network Admin->WMCC and select sites.', 'wmcc' ); ?></p>
</div>
</div>
<?php
}
}
wp_die();
}
}
/*
* This is a function that send content for copy or update.
* AJAX callback function.
*/
if ( ! function_exists( 'wmcc_send_content_copier' ) ) {
add_action( 'wp_ajax_send_content_copier', 'wmcc_send_content_copier' );
function wmcc_send_content_copier() {
global $wpdb;
$current_user = wp_get_current_user();
$exclude_meta_data = array();
$wmcc_exclude_meta_data = get_site_option( 'wmcc_exclude_meta_data' );
if ( $wmcc_exclude_meta_data ) {
$exclude_meta_data = explode( ',', $wmcc_exclude_meta_data );
}
$blogs = $_POST['sites'];
$source_blog_id = get_current_blog_id();
$source_item_id = (int) $_POST['item_id'];
$type = sanitize_text_field( $_POST['type'] );
$type_name = sanitize_text_field( $_POST['type_name'] );
$copy_media = (int) $_POST['copy_media'];
$copy_terms = (int) $_POST['copy_terms'];
if ( $type == 'post_type' ) {
if ( $blogs != null ) {
$taxonomies = array();
$taxonomy_objects = get_object_taxonomies( $type_name );
if ( $taxonomy_objects != null && $copy_terms ) {
foreach ( $taxonomy_objects as $taxonomy_object ) {
if ( ! in_array( $taxonomy_object, $exclude_meta_data ) ) {
$post_terms = wp_get_post_terms( $source_item_id, $taxonomy_object );
$taxonomies[$taxonomy_object] = $post_terms;
}
}
}
foreach ( $blogs as $blog ) {
$destination_blog_id = (int) $blog;
$destination_post_id = wmcc_copy_post( $source_item_id, $source_blog_id, $type, $type_name, $destination_blog_id, $copy_media );
if ( $taxonomies != null && $destination_post_id ) {
foreach ( $taxonomies as $taxonomy => $terms ) {
$destination_terms = array();
if ( $terms != null ) {
foreach ( $terms as $term ) {
$destination_term_id = wmcc_copy_term( $term, $source_blog_id, 'taxonomy', $taxonomy, $destination_blog_id );
if ( $destination_term_id ) {
$destination_terms[] = (int) $destination_term_id;
}
}
}
wmcc_set_destination_post_terms( $destination_post_id, $destination_terms, $taxonomy, $destination_blog_id );
}
}
}
}
}
wp_die();
}
}
/*
* This is a function that copy or update post.
* $source_item_id variable return source blog item id.
* $source_blog_id variable return source blog id.
* $type variable return conetnt post_type.
* $type_name variable return content type name like posts, pages, custom post types, etc...
* $destination_blog_id variable return destination blog id.
* $copy_media variable return copy media or not.
*/
if ( ! function_exists( 'wmcc_copy_post' ) ) {
function wmcc_copy_post( $source_item_id = 0, $source_blog_id = 0, $type = '', $type_name = '', $destination_blog_id = 0, $copy_media = 0 ) {
if ( $source_item_id && $source_blog_id && $type && $type_name && $destination_blog_id ) {
$current_blog_id = get_current_blog_id();
if ( $source_blog_id != $current_blog_id ) {
switch_to_blog( $source_blog_id );
}
global $wpdb;
$item = get_post( $source_item_id );
// if this is a TEC event
if( $item->post_type == 'tribe_events' ) {
// get the event
$item = tribe_events()
->where( 'id', $source_item_id )
->first();
$event_id = $item->ID;
} else {
$event_id = false;
}
if ( $item != null ) {
$current_user = wp_get_current_user();
$post_name = $item->post_name;
$post_data = array(
'post_author' => $item->post_author,
'post_date' => $item->post_date,
'post_content' => $item->post_content,
'post_title' => wp_strip_all_tags( $item->post_title ),
'post_excerpt' => $item->post_excerpt,
'post_status' => $item->post_status,
'comment_status' => $item->comment_status,
'ping_status' => $item->ping_status,
'post_password' => $item->post_password,
'to_ping' => $item->to_ping,
'pinged' => $item->pinged,
'post_content_filtered' => $item->post_content_filtered,
'menu_order' => $item->menu_order,
'post_type' => $item->post_type,
'post_mime_type' => $item->post_mime_type,
);
$custom_fields = $wpdb->get_results( "SELECT * FROM ".$wpdb->base_prefix."wmcc_cf" );
$special_custom_fields = array();
if ( $custom_fields != null ) {
foreach ( $custom_fields as $custom_field ) {
$special_custom_fields[$custom_field->filed_key] = array(
'type' => $custom_field->field_type,
'data' => $custom_field->field_data,
);
}
}
$postmeta_fields = array();
$postmetas = $wpdb->get_results( "SELECT * FROM ".$wpdb->prefix."postmeta WHERE post_id=$source_item_id" );
if ( $postmetas != null ) {
foreach ( $postmetas as $postmeta ) {
if ( isset( $special_custom_fields[$postmeta->meta_key] ) ) {
$special_custom_field = $special_custom_fields[$postmeta->meta_key];
if ( $copy_media ) {
if ( $special_custom_field['type'] == 'image' || $special_custom_field['type'] == 'file' ) {
$cf_attachment_id = get_post_meta( $source_item_id, $postmeta->meta_key, true );
if ( $cf_attachment_id ) {
$cf_attachment = get_post( $cf_attachment_id );
$cf_attachment_path = get_attached_file( $cf_attachment_id );
if ( $cf_attachment_path != null ) {
$postmeta_fields[$postmeta->meta_key] = array(
'post_title' => wp_strip_all_tags( $cf_attachment->post_title ),
'post_content' => $cf_attachment->post_content,
'post_excerpt' => $cf_attachment->post_excerpt,
'wp_attachment_image_alt' => get_post_meta( $cf_attachment_id, '_wp_attachment_image_alt', true ),
'post_name' => $cf_attachment->post_name,
'path' => $cf_attachment_path,
);
}
} else {
$postmeta_fields[$postmeta->meta_key] = '';
}
}
}
} else {
$postmeta_fields[$postmeta->meta_key] = get_post_meta( $source_item_id, $postmeta->meta_key, true );
}
}
}
$thumbnail_id = get_post_meta( $source_item_id, '_thumbnail_id', true );
if ( $thumbnail_id && $copy_media ) {
$thumbnail = get_post( $thumbnail_id );
$thumbnail_path = get_attached_file( $thumbnail_id );
if ( $thumbnail_path != null ) {
$postmeta_fields['_thumbnail_id'] = array(
'post_title' => wp_strip_all_tags( $thumbnail->post_title ),
'post_content' => $thumbnail->post_content,
'post_excerpt' => $thumbnail->post_excerpt,
'wp_attachment_image_alt' => get_post_meta( $thumbnail_id, '_wp_attachment_image_alt', true ),
'post_name' => $thumbnail->post_name,
'path' => $thumbnail_path,
);
}
}
$wmcc_exclude_meta_data = get_site_option( 'wmcc_exclude_meta_data' );
if ( $wmcc_exclude_meta_data ) {
$exclude_meta_data = explode( ',', $wmcc_exclude_meta_data );
if ( is_array( $exclude_meta_data ) && $postmeta_fields != null ) {
foreach ( $postmeta_fields as $post_meta_key => $post_meta_value ) {
if ( in_array( $post_meta_key, $exclude_meta_data ) ) {
unset( $postmeta_fields[$post_meta_key] );
}
}
}
if ( is_array( $exclude_meta_data ) && $post_data != null ) {
foreach ( $post_data as $post_data_key => $post_data_value ) {
if ( in_array( $post_data_key, $exclude_meta_data ) ) {
unset( $post_data[$post_data_key] );
}
}
}
}
$blog_relationships = array();
$current_relationship = $wpdb->get_row( "SELECT * FROM ".$wpdb->base_prefix."wmcc_relationships WHERE type='$type' AND type_name='$type_name' AND ((source_item_id='$source_item_id' AND source_blog_id='$source_blog_id') || (destination_item_id='$source_item_id' AND destination_blog_id='$source_blog_id'))" );
if ( $current_relationship != null ) {
$relationship_id = $current_relationship->relationship_id;
$relationships = $wpdb->get_results( "SELECT * FROM ".$wpdb->base_prefix."wmcc_relationships WHERE relationship_id='$relationship_id'");
if ( $relationships != null ) {
foreach ( $relationships as $relationship ) {
if ( $source_blog_id == $relationship->source_blog_id && $source_item_id == $relationship->source_item_id ) {
$blog_relationships[$relationship->destination_blog_id] = $relationship->destination_item_id;
} else if ( $source_blog_id == $relationship->destination_blog_id && $source_item_id == $relationship->destination_item_id ) {
$blog_relationships[$relationship->source_blog_id] = $relationship->source_item_id;
} else {
if ( ! isset( $blog_relationships[$relationship->source_blog_id] ) ) {
$blog_relationships[$relationship->source_blog_id] = $relationship->source_item_id;
}
if ( ! isset( $blog_relationships[$relationship->destination_blog_id] ) ) {
$blog_relationships[$relationship->destination_blog_id] = $relationship->destination_item_id;
}
}
}
}
}
if ( $blog_relationships == null ) {
$relationship_id = uniqid();
}
$post_data['post_parent'] = 0;
if ( $item->post_parent ) {
$item_parent_id = wmcc_copy_post( $item->post_parent, $source_blog_id, $type, $type_name, $destination_blog_id );
if ( $item_parent_id ) {
$post_data['post_parent'] = $item_parent_id;
}
}
if ( $source_blog_id != $current_blog_id ) {
restore_current_blog();
}
switch_to_blog( $destination_blog_id );
if ( isset( $blog_relationships[$destination_blog_id] ) && get_post( $blog_relationships[$destination_blog_id] ) != null ) {
$destination_item_id = $blog_relationships[$destination_blog_id];
$post_data['ID'] = $destination_item_id;
wp_update_post( $post_data );
} else {
$destination_item_not_exists = 1;
$wmcc_old = get_site_option( 'wmcc_old' );
if ( $wmcc_old ) {
$check_destination_item_args = array(
'name' => $post_name,
'post_type' => $post_data['post_type'],
'posts_per_page' => 1,
);
$check_destination_item = get_posts( $check_destination_item_args );
if ( $check_destination_item != null && $check_destination_item[0]->post_name == $post_name ) {
$destination_item_id = $check_destination_item[0]->ID;
if( $destination_item_id ) {
$post_data['ID'] = $destination_item_id;
wp_update_post( $post_data );
$wpdb->insert(
$wpdb->base_prefix . 'wmcc_relationships',
array(
'source_item_id' => $source_item_id,
'source_blog_id' => $source_blog_id,
'destination_item_id' => $destination_item_id,
'destination_blog_id' => $destination_blog_id,
'relationship_id' => $relationship_id,
'type' => $type,
'type_name' => $type_name,
)
);
$destination_item_not_exists = 0;
// if this is a TEC event
if( $event_id ){
tribe()->make( \TEC\Events\Custom_Tables\V1\Repository\Events::class )->update( $destination_item_id, [] );
}
}
}
}
if ( $destination_item_not_exists ) {
$destination_item_id = wp_insert_post( $post_data );
if( $destination_item_id ) {
$wpdb->insert(
$wpdb->base_prefix . 'wmcc_relationships',
array(
'source_item_id' => $source_item_id,
'source_blog_id' => $source_blog_id,
'destination_item_id' => $destination_item_id,
'destination_blog_id' => $destination_blog_id,
'relationship_id' => $relationship_id,
'type' => $type,
'type_name' => $type_name,
)
);
// if this is a TEC event
if( $event_id ){
tribe()->make( \TEC\Events\Custom_Tables\V1\Repository\Events::class )->update( $destination_item_id, [] );
}
}
}
}
if ( $destination_item_id && $postmeta_fields ) {
if ( $postmeta_fields != null ) {
foreach ( $postmeta_fields as $field_key => $field_value ) {
if ( isset( $special_custom_fields[$field_key] ) ) {
$special_custom_field = $special_custom_fields[$field_key];
if ( $special_custom_field['type'] == 'image' || $special_custom_field['type'] == 'file' ) {
$postmeta_field_value = $postmeta_fields[$field_key];
if ( isset( $postmeta_field_value['path'] ) && $postmeta_field_value != null ) {
$check_attachment_args = array(
'name' => $postmeta_field_value['post_name'],
'post_type' => 'attachment',
'post_status' => 'inherit',
'posts_per_page' => 1,
);
$check_attachment = get_posts( $check_attachment_args );
if ( $check_attachment != null && $check_attachment[0]->post_name == $postmeta_field_value['post_name'] ) {
$attach_id = $check_attachment[0]->ID;
update_post_meta( $destination_item_id, $field_key, $attach_id );
$update_attachment = array(
'ID' => $attach_id,
'post_title' => $postmeta_field_value['post_title'],
'post_content' => $postmeta_field_value['post_content'],
'post_excerpt' => $postmeta_field_value['post_excerpt'],
);
wp_update_post( $update_attachment );
update_post_meta( $attach_id, '_wp_attachment_image_alt', $postmeta_field_value['wp_attachment_image_alt'] );
} else {
$file = $postmeta_field_value['path'];
$upload_file = wp_upload_bits( basename( $file ), null, file_get_contents( $file ) );
if ( ! $upload_file['error'] ) {
$filetype = wp_check_filetype( basename( $file ), null );
$attachment = array(
'post_mime_type' => $filetype['type'],
'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $file ) ),
'post_status' => 'inherit'
);
$attach_id = wp_insert_attachment( $attachment, $upload_file['file'] );
if ( $attach_id ) {
update_post_meta( $destination_item_id, $field_key, $attach_id );
require_once( ABSPATH . 'wp-admin/includes/media.php' );
require_once( ABSPATH . 'wp-admin/includes/image.php' );
require_once( ABSPATH . 'wp-admin/includes/file.php' );
$attach_data = wp_generate_attachment_metadata( $attach_id, $upload_file['file'] );
wp_update_attachment_metadata( $attach_id, $attach_data );
$update_attachment = array(
'ID' => $attach_id,
'post_title' => $postmeta_field_value['post_title'],
'post_content' => $postmeta_field_value['post_content'],
'post_excerpt' => $postmeta_field_value['post_excerpt'],
);
wp_update_post( $update_attachment );
update_post_meta( $attach_id, '_wp_attachment_image_alt', $postmeta_field_value['wp_attachment_image_alt'] );
}
}
}
} else {
delete_post_meta( $destination_item_id, $field_key );
}
}
} else {
update_post_meta( $destination_item_id, $field_key, $field_value );
}
}
}
if ( $copy_media ) {
if ( isset( $postmeta_fields['_thumbnail_id'] ) ) {
$postmeta_field_value = $postmeta_fields['_thumbnail_id'];
if ( isset( $postmeta_field_value['path'] ) && $postmeta_field_value != null ) {
$check_attachment_args = array(
'name' => $postmeta_field_value['post_name'],
'post_type' => 'attachment',
'post_status' => 'inherit',
'posts_per_page' => 1,
);
$check_attachment = get_posts( $check_attachment_args );
if ( $check_attachment != null && $check_attachment[0]->post_name == $postmeta_field_value['post_name'] ) {
$attach_id = $check_attachment[0]->ID;
update_post_meta( $destination_item_id, '_thumbnail_id', $attach_id );
$update_attachment = array(
'ID' => $attach_id,
'post_title' => $postmeta_field_value['post_title'],
'post_content' => $postmeta_field_value['post_content'],
'post_excerpt' => $postmeta_field_value['post_excerpt'],
);
wp_update_post( $update_attachment );
update_post_meta( $attach_id, '_wp_attachment_image_alt', $postmeta_field_value['wp_attachment_image_alt'] );
} else {
$file = $postmeta_field_value['path'];
$upload_file = wp_upload_bits( basename( $file ), null, file_get_contents( $file ) );
if ( ! $upload_file['error'] ) {
$filetype = wp_check_filetype( basename( $file ), null );
$attachment = array(
'post_mime_type' => $filetype['type'],
'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $file ) ),
'post_status' => 'inherit'
);
$attach_id = wp_insert_attachment( $attachment, $upload_file['file'] );
if ( $attach_id ) {
update_post_meta( $destination_item_id, '_thumbnail_id', $attach_id );
require_once( ABSPATH . 'wp-admin/includes/media.php' );
require_once( ABSPATH . 'wp-admin/includes/image.php' );
require_once( ABSPATH . 'wp-admin/includes/file.php' );
$attach_data = wp_generate_attachment_metadata( $attach_id, $upload_file['file'] );
wp_update_attachment_metadata( $attach_id, $attach_data );
$update_attachment = array(
'ID' => $attach_id,
'post_title' => $postmeta_field_value['post_title'],
'post_content' => $postmeta_field_value['post_content'],
'post_excerpt' => $postmeta_field_value['post_excerpt'],
);
wp_update_post( $update_attachment );
update_post_meta( $attach_id, '_wp_attachment_image_alt', $postmeta_field_value['wp_attachment_image_alt'] );
}
}
}
}
} else {
delete_post_meta( $destination_item_id, '_thumbnail_id' );
}
}
}
// if this is a TEC event
if( $event_id && $destination_item_id ){
tribe()->make( \TEC\Events\Custom_Tables\V1\Repository\Events::class )->update( $destination_item_id, [] );
}
restore_current_blog();
return $destination_item_id;
}
}
}
}
/*
* This is a function that copy or update term.
* $term variable return source blog term data.
* $source_blog_id variable return source blog id.
* $type variable return conetnt taxonomy.
* $type_name variable return content type name like category, tag etc...
* $destination_blog_id variable return destination blog id.
*/
if ( ! function_exists( 'wmcc_copy_term' ) ) {
function wmcc_copy_term( $term = null, $source_blog_id = 0, $type = '', $type_name = '', $destination_blog_id = 0 ) {
if ( $term != null && $source_blog_id && $type && $type_name && $destination_blog_id ) {
$current_blog_id = get_current_blog_id();
if ( $source_blog_id != $current_blog_id ) {
switch_to_blog( $source_blog_id );
}
global $wpdb;
$source_item_id = $term->term_id;
$blog_relationships = array();
$current_relationship = $wpdb->get_row( "SELECT * FROM ".$wpdb->base_prefix."wmcc_relationships WHERE type='$type' AND type_name='$type_name' AND ((source_item_id='$source_item_id' AND source_blog_id='$source_blog_id') || (destination_item_id='$source_item_id' AND destination_blog_id='$source_blog_id'))" );
if ( $current_relationship != null ) {
$relationship_id = $current_relationship->relationship_id;
$relationships = $wpdb->get_results( "SELECT * FROM ".$wpdb->base_prefix."wmcc_relationships WHERE relationship_id='$relationship_id'");
if ( $relationships != null ) {
foreach ( $relationships as $relationship ) {
if ( $source_blog_id == $relationship->source_blog_id && $source_item_id == $relationship->source_item_id ) {
$blog_relationships[$relationship->destination_blog_id] = $relationship->destination_item_id;
} else if ( $source_blog_id == $relationship->destination_blog_id && $source_item_id == $relationship->destination_item_id ) {
$blog_relationships[$relationship->source_blog_id] = $relationship->source_item_id;
} else {
if ( ! isset( $blog_relationships[$relationship->source_blog_id] ) ) {
$blog_relationships[$relationship->source_blog_id] = $relationship->source_item_id;
}
if ( ! isset( $blog_relationships[$relationship->destination_blog_id] ) ) {
$blog_relationships[$relationship->destination_blog_id] = $relationship->destination_item_id;
}
}
}
}
}
if ( $blog_relationships == null ) {
$relationship_id = uniqid();
}
$item_parent_id = 0;
if ( $term->parent ) {
$term_parent = get_term( $term->parent, $term->taxonomy );
if ( $term_parent != null ) {
$item_parent_id = wmcc_copy_term( $term_parent, $source_blog_id, $type, $type_name, $destination_blog_id );
}
}
if ( $source_blog_id != $current_blog_id ) {
restore_current_blog();
}
switch_to_blog( $destination_blog_id );
if ( isset( $blog_relationships[$destination_blog_id] ) ) {
$destination_item_id = $blog_relationships[$destination_blog_id];
wp_update_term(
$destination_item_id,
$term->taxonomy,
array(
'name' => $term->name,
'description' => $term->description,
'parent' => $item_parent_id,
)
);
} else {
$insert_term = wp_insert_term(
$term->name,
$term->taxonomy,
array(
'description' => $term->description,
'parent' => $item_parent_id,
)
);
if ( is_wp_error( $insert_term ) ) {
if ( isset( $insert_term->error_data ) ) {
$error_data = $insert_term->error_data;
if ( isset( $error_data['term_exists'] ) ) {
$destination_item_id = $error_data['term_exists'];
}
}
} else {
if ( isset( $insert_term['term_id'] ) ) {
$destination_item_id = $insert_term['term_id'];
}
}
if( $destination_item_id ) {
$wpdb->insert(
$wpdb->base_prefix . 'wmcc_relationships',
array(
'source_item_id' => $source_item_id,
'source_blog_id' => $source_blog_id,
'destination_item_id' => $destination_item_id,
'destination_blog_id' => $destination_blog_id,
'relationship_id' => $relationship_id,
'type' => $type,
'type_name' => $type_name,
)
);
}
}
restore_current_blog();
return $destination_item_id;
}
}
}
/*
* This is a function that set destination site post terms.
* $destination_post_id variable return destination post id.
* $destination_terms variable return terms data.
* $taxonomy variable return taxonomy type.
* $destination_blog_id variable return destination blog id.
*/
if ( ! function_exists( 'wmcc_set_destination_post_terms' ) ) {
function wmcc_set_destination_post_terms( $destination_post_id = 0, $destination_terms = array(), $taxonomy = '', $destination_blog_id = 0 ) {
if ( $destination_post_id && $taxonomy && $destination_blog_id ) {
switch_to_blog( $destination_blog_id );
wp_set_post_terms( $destination_post_id, $destination_terms, $taxonomy );
restore_current_blog();
}
}
}
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