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< ? php
// Added by WarmStal
if ( ! is_admin ())
return ;
require_once ( dirname ( __FILE__ ) . '/duplicate-post-options.php' );
require_once ( dirname ( __FILE__ ) . '/compat/duplicate-post-wpml.php' );
require_once ( dirname ( __FILE__ ) . '/compat/duplicate-post-jetpack.php' );
/**
* Wrapper for the option 'duplicate_post_version'
*/
function duplicate_post_get_installed_version () {
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return get_option ( 'duplicate_post_version' );
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}
/**
* Wrapper for the defined constant DUPLICATE_POST_CURRENT_VERSION
*/
function duplicate_post_get_current_version () {
return DUPLICATE_POST_CURRENT_VERSION ;
}
add_action ( 'admin_init' , 'duplicate_post_admin_init' );
function duplicate_post_admin_init (){
duplicate_post_plugin_upgrade ();
if ( get_option ( 'duplicate_post_show_row' ) == 1 ){
add_filter ( 'post_row_actions' , 'duplicate_post_make_duplicate_link_row' , 10 , 2 );
add_filter ( 'page_row_actions' , 'duplicate_post_make_duplicate_link_row' , 10 , 2 );
}
if ( get_site_option ( 'duplicate_post_show_notice' ) == 1 ){
if ( is_multisite ()){
add_action ( 'network_admin_notices' , 'duplicate_post_show_update_notice' );
} else {
add_action ( 'admin_notices' , 'duplicate_post_show_update_notice' );
}
add_action ( 'wp_ajax_duplicate_post_dismiss_notice' , 'duplicate_post_dismiss_notice' );
}
if ( get_option ( 'duplicate_post_show_submitbox' ) == 1 ){
add_action ( 'post_submitbox_start' , 'duplicate_post_add_duplicate_post_button' );
}
/**
* Connect actions to functions
*/
add_action ( 'admin_action_duplicate_post_save_as_new_post' , 'duplicate_post_save_as_new_post' );
add_action ( 'admin_action_duplicate_post_save_as_new_post_draft' , 'duplicate_post_save_as_new_post_draft' );
add_filter ( 'removable_query_args' , 'duplicate_post_add_removable_query_arg' , 10 , 1 );
// Using our action hooks
add_action ( 'dp_duplicate_post' , 'duplicate_post_copy_post_meta_info' , 10 , 2 );
add_action ( 'dp_duplicate_page' , 'duplicate_post_copy_post_meta_info' , 10 , 2 );
if ( get_option ( 'duplicate_post_copychildren' ) == 1 ){
add_action ( 'dp_duplicate_post' , 'duplicate_post_copy_children' , 20 , 3 );
add_action ( 'dp_duplicate_page' , 'duplicate_post_copy_children' , 20 , 3 );
}
if ( get_option ( 'duplicate_post_copyattachments' ) == 1 ){
add_action ( 'dp_duplicate_post' , 'duplicate_post_copy_attachments' , 30 , 2 );
add_action ( 'dp_duplicate_page' , 'duplicate_post_copy_attachments' , 30 , 2 );
}
if ( get_option ( 'duplicate_post_copycomments' ) == 1 ){
add_action ( 'dp_duplicate_post' , 'duplicate_post_copy_comments' , 40 , 2 );
add_action ( 'dp_duplicate_page' , 'duplicate_post_copy_comments' , 40 , 2 );
}
add_action ( 'dp_duplicate_post' , 'duplicate_post_copy_post_taxonomies' , 50 , 2 );
add_action ( 'dp_duplicate_page' , 'duplicate_post_copy_post_taxonomies' , 50 , 2 );
add_filter ( 'plugin_row_meta' , 'duplicate_post_add_plugin_links' , 10 , 2 );
add_action ( 'admin_notices' , 'duplicate_post_action_admin_notice' );
}
/**
* Plugin upgrade
*/
function duplicate_post_plugin_upgrade () {
$installed_version = duplicate_post_get_installed_version ();
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if ( $installed_version == duplicate_post_get_current_version () )
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return ;
if ( empty ( $installed_version )) {
// Get default roles
$default_roles = array (
3 => 'editor' ,
8 => 'administrator' ,
);
// Cycle all roles and assign capability if its level >= duplicate_post_copy_user_level
foreach ( $default_roles as $level => $name ){
$role = get_role ( $name );
if ( ! empty ( $role )) $role -> add_cap ( 'copy_posts' );
}
} else {
$min_user_level = get_option ( 'duplicate_post_copy_user_level' );
if ( ! empty ( $min_user_level )){
// Get default roles
$default_roles = array (
1 => 'contributor' ,
2 => 'author' ,
3 => 'editor' ,
8 => 'administrator' ,
);
// Cycle all roles and assign capability if its level >= duplicate_post_copy_user_level
foreach ( $default_roles as $level => $name ){
$role = get_role ( $name );
if ( $role && $min_user_level <= $level )
$role -> add_cap ( 'copy_posts' );
}
delete_option ( 'duplicate_post_copy_user_level' );
}
}
add_option ( 'duplicate_post_copytitle' , '1' );
add_option ( 'duplicate_post_copydate' , '0' );
add_option ( 'duplicate_post_copystatus' , '0' );
add_option ( 'duplicate_post_copyslug' , '1' );
add_option ( 'duplicate_post_copyexcerpt' , '1' );
add_option ( 'duplicate_post_copycontent' , '1' );
add_option ( 'duplicate_post_copythumbnail' , '1' );
add_option ( 'duplicate_post_copytemplate' , '1' );
add_option ( 'duplicate_post_copyformat' , '1' );
add_option ( 'duplicate_post_copyauthor' , '0' );
add_option ( 'duplicate_post_copypassword' , '0' );
add_option ( 'duplicate_post_copyattachments' , '0' );
add_option ( 'duplicate_post_copychildren' , '0' );
add_option ( 'duplicate_post_copycomments' , '0' );
add_option ( 'duplicate_post_copymenuorder' , '1' );
add_option ( 'duplicate_post_taxonomies_blacklist' , array ());
add_option ( 'duplicate_post_blacklist' , '' );
add_option ( 'duplicate_post_types_enabled' , array ( 'post' , 'page' ));
add_option ( 'duplicate_post_show_row' , '1' );
add_option ( 'duplicate_post_show_adminbar' , '1' );
add_option ( 'duplicate_post_show_submitbox' , '1' );
add_option ( 'duplicate_post_show_bulkactions' , '1' );
$taxonomies_blacklist = get_option ( 'duplicate_post_taxonomies_blacklist' );
if ( $taxonomies_blacklist == " " ) $taxonomies_blacklist = array ();
if ( in_array ( 'post_format' , $taxonomies_blacklist )){
update_option ( 'duplicate_post_copyformat' , 0 );
$taxonomies_blacklist = array_diff ( $taxonomies_blacklist , array ( 'post_format' ));
update_option ( 'duplicate_post_taxonomies_blacklist' , $taxonomies_blacklist );
}
$meta_blacklist = explode ( " , " , get_option ( 'duplicate_post_blacklist' ));
if ( $meta_blacklist == " " ) $meta_blacklist = array ();
$meta_blacklist = array_map ( 'trim' , $meta_blacklist );
if ( in_array ( '_wp_page_template' , $meta_blacklist )){
update_option ( 'duplicate_post_copytemplate' , 0 );
$meta_blacklist = array_diff ( $meta_blacklist , array ( '_wp_page_template' ));
}
if ( in_array ( '_thumbnail_id' , $meta_blacklist )){
update_option ( 'duplicate_post_copythumbnail' , 0 );
$meta_blacklist = array_diff ( $meta_blacklist , array ( '_thumbnail_id' ));
}
update_option ( 'duplicate_post_blacklist' , implode ( ',' , $meta_blacklist ));
delete_option ( 'duplicate_post_admin_user_level' );
delete_option ( 'duplicate_post_create_user_level' );
delete_option ( 'duplicate_post_view_user_level' );
delete_option ( 'dp_notice' );
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delete_site_option ( 'duplicate_post_version' );
update_option ( 'duplicate_post_version' , duplicate_post_get_current_version () );
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delete_option ( 'duplicate_post_show_notice' , 0 );
update_site_option ( 'duplicate_post_show_notice' , 1 );
}
/**
* Shows the update notice
*/
function duplicate_post_show_update_notice () {
if ( ! current_user_can ( 'manage_options' )) return ;
$class = 'notice is-dismissible' ;
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$message = '<strong>' . esc_html__ ( 'Duplicate Post turns 10!' , 'duplicate-post' ) . '</strong> ' . esc_html__ ( 'Serving the WordPress community since November 2007.' , 'duplicate-post' ) . '<br/>' ;
$message .= '<em><a href="https://duplicate-post.lopo.it/">' . esc_html__ ( 'Check out the new documentation' , 'duplicate-post' ) . '</a> - ' . sprintf ( __ ( 'Please <a href="%s">review the settings</a> to make sure it works as you expect.' , 'duplicate-post' ), admin_url ( 'options-general.php?page=duplicatepost' )) . '</em><br/>' ;
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$message .= '<strong>' . sprintf ( wp_kses ( __ ( 'Help me develop the plugin and provide support by <a href="%s">donating even a small sum</a>.' , 'duplicate-post' ), array ( 'a' => array ( 'href' => array () ) ) ), " https://duplicate-post.lopo.it/donate " ) . '</strong>' ;
global $wp_version ;
if ( version_compare ( $wp_version , '4.2' ) < 0 ){
$message .= ' | <a id="duplicate-post-dismiss-notice" href="javascript:duplicate_post_dismiss_notice();">' . __ ( 'Dismiss this notice.' ) . '</a>' ;
}
echo '<div id="duplicate-post-notice" class="' . $class . '"><p>' . $message . '</p></div>' ;
echo " <script>
function duplicate_post_dismiss_notice (){
var data = {
'action' : 'duplicate_post_dismiss_notice' ,
};
jQuery . post ( ajaxurl , data , function ( response ) {
jQuery ( '#duplicate-post-notice' ) . hide ();
});
}
jQuery ( document ) . ready ( function (){
jQuery ( 'body' ) . on ( 'click' , '.notice-dismiss' , function (){
duplicate_post_dismiss_notice ();
});
});
</ script > " ;
}
function duplicate_post_dismiss_notice () {
$result = update_site_option ( 'duplicate_post_show_notice' , 0 );
return $result ;
wp_die ();
}
/**
* Add the link to action list for post_row_actions
*/
function duplicate_post_make_duplicate_link_row ( $actions , $post ) {
if ( duplicate_post_is_current_user_allowed_to_copy () && duplicate_post_is_post_type_enabled ( $post -> post_type )) {
$actions [ 'clone' ] = '<a href="' . duplicate_post_get_clone_post_link ( $post -> ID , 'display' , false ) . '" title="'
. esc_attr__ ( " Clone this item " , 'duplicate-post' )
. '">' . esc_html__ ( 'Clone' , 'duplicate-post' ) . '</a>' ;
$actions [ 'edit_as_new_draft' ] = '<a href="' . duplicate_post_get_clone_post_link ( $post -> ID ) . '" title="'
. esc_attr__ ( 'Copy to a new draft' , 'duplicate-post' )
. '">' . esc_html__ ( 'New Draft' , 'duplicate-post' ) . '</a>' ;
}
return $actions ;
}
/**
* Add a button in the post / page edit screen to create a clone
*/
function duplicate_post_add_duplicate_post_button () {
if ( isset ( $_GET [ 'post' ] )){
$id = $_GET [ 'post' ];
$post = get_post ( $id );
if ( duplicate_post_is_current_user_allowed_to_copy () && duplicate_post_is_post_type_enabled ( $post -> post_type )) {
?>
< div id = " duplicate-action " >
< a class = " submitduplicate duplication "
href = " <?php echo duplicate_post_get_clone_post_link( $_GET['post'] ) ?> " >< ? php esc_html_e ( 'Copy to a new draft' , 'duplicate-post' ); ?>
</ a >
</ div >
< ? php
}
}
}
/*
* This function calls the creation of a new copy of the selected post ( as a draft )
* then redirects to the edit post screen
*/
function duplicate_post_save_as_new_post_draft (){
duplicate_post_save_as_new_post ( 'draft' );
}
function duplicate_post_add_removable_query_arg ( $removable_query_args ){
$removable_query_args [] = 'cloned' ;
return $removable_query_args ;
}
/*
* This function calls the creation of a new copy of the selected post ( by default preserving the original publish status )
* then redirects to the post list
*/
function duplicate_post_save_as_new_post ( $status = '' ){
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if ( ! duplicate_post_is_current_user_allowed_to_copy ()){
wp_die ( esc_html__ ( 'Current user is not allowed to copy posts.' , 'duplicate-post' ));
}
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if ( ! ( isset ( $_GET [ 'post' ]) || isset ( $_POST [ 'post' ]) || ( isset ( $_REQUEST [ 'action' ]) && 'duplicate_post_save_as_new_post' == $_REQUEST [ 'action' ] ) ) ) {
wp_die ( esc_html__ ( 'No post to duplicate has been supplied!' , 'duplicate-post' ));
}
// Get the original post
$id = ( isset ( $_GET [ 'post' ]) ? $_GET [ 'post' ] : $_POST [ 'post' ]);
check_admin_referer ( 'duplicate-post_' . $id );
$post = get_post ( $id );
// Copy the post and insert it
if ( isset ( $post ) && $post != null ) {
$new_id = duplicate_post_create_duplicate ( $post , $status );
if ( $status == '' ){
$sendback = wp_get_referer ();
if ( ! $sendback ||
strpos ( $sendback , 'post.php' ) !== false ||
strpos ( $sendback , 'post-new.php' ) !== false ) {
if ( 'attachment' == $post_type ) {
$sendback = admin_url ( 'upload.php' );
} else {
$sendback = admin_url ( 'edit.php' );
if ( ! empty ( $post_type ) ) {
$sendback = add_query_arg ( 'post_type' , $post_type , $sendback );
}
}
} else {
$sendback = remove_query_arg ( array ( 'trashed' , 'untrashed' , 'deleted' , 'cloned' , 'ids' ), $sendback );
}
// Redirect to the post list screen
wp_redirect ( add_query_arg ( array ( 'cloned' => 1 , 'ids' => $post -> ID ), $sendback ) );
} else {
// Redirect to the edit screen for the new draft post
wp_redirect ( add_query_arg ( array ( 'cloned' => 1 , 'ids' => $post -> ID ), admin_url ( 'post.php?action=edit&post=' . $new_id ) ) );
}
exit ;
} else {
wp_die ( esc_html__ ( 'Copy creation failed, could not find original:' , 'duplicate-post' ) . ' ' . htmlspecialchars ( $id ));
}
}
/**
* Copy the taxonomies of a post to another post
*/
function duplicate_post_copy_post_taxonomies ( $new_id , $post ) {
global $wpdb ;
if ( isset ( $wpdb -> terms )) {
// Clear default category (added by wp_insert_post)
wp_set_object_terms ( $new_id , NULL , 'category' );
$post_taxonomies = get_object_taxonomies ( $post -> post_type );
// several plugins just add support to post-formats but don't register post_format taxonomy
if ( post_type_supports ( $post -> post_type , 'post-formats' ) && ! in_array ( 'post_format' , $post_taxonomies )){
$post_taxonomies [] = 'post_format' ;
}
$taxonomies_blacklist = get_option ( 'duplicate_post_taxonomies_blacklist' );
if ( $taxonomies_blacklist == " " ) $taxonomies_blacklist = array ();
if ( get_option ( 'duplicate_post_copyformat' ) == 0 ){
$taxonomies_blacklist [] = 'post_format' ;
}
$taxonomies = array_diff ( $post_taxonomies , $taxonomies_blacklist );
foreach ( $taxonomies as $taxonomy ) {
$post_terms = wp_get_object_terms ( $post -> ID , $taxonomy , array ( 'orderby' => 'term_order' ));
$terms = array ();
for ( $i = 0 ; $i < count ( $post_terms ); $i ++ ) {
$terms [] = $post_terms [ $i ] -> slug ;
}
wp_set_object_terms ( $new_id , $terms , $taxonomy );
}
}
}
/**
* Copy the meta information of a post to another post
*/
function duplicate_post_copy_post_meta_info ( $new_id , $post ) {
$post_meta_keys = get_post_custom_keys ( $post -> ID );
if ( empty ( $post_meta_keys )) return ;
$meta_blacklist = get_option ( 'duplicate_post_blacklist' );
if ( $meta_blacklist == " " ){
$meta_blacklist = array ();
} else {
$meta_blacklist = explode ( ',' , $meta_blacklist );
$meta_blacklist = array_filter ( $meta_blacklist );
$meta_blacklist = array_map ( 'trim' , $meta_blacklist );
}
$meta_blacklist [] = '_edit_lock' ; // edit lock
$meta_blacklist [] = '_edit_last' ; // edit lock
if ( get_option ( 'duplicate_post_copytemplate' ) == 0 ){
$meta_blacklist [] = '_wp_page_template' ;
}
if ( get_option ( 'duplicate_post_copythumbnail' ) == 0 ){
$meta_blacklist [] = '_thumbnail_id' ;
}
$meta_blacklist = apply_filters ( 'duplicate_post_blacklist_filter' , $meta_blacklist );
$meta_blacklist_string = '(' . implode ( ')|(' , $meta_blacklist ) . ')' ;
if ( strpos ( $meta_blacklist_string , '*' ) !== false ){
$meta_blacklist_string = str_replace ( array ( '*' ), array ( '[a-zA-Z0-9_]*' ), $meta_blacklist_string );
$meta_keys = array ();
foreach ( $post_meta_keys as $meta_key ){
if ( ! preg_match ( '#^' . $meta_blacklist_string . '$#' , $meta_key ))
$meta_keys [] = $meta_key ;
}
} else {
$meta_keys = array_diff ( $post_meta_keys , $meta_blacklist );
}
$meta_keys = apply_filters ( 'duplicate_post_meta_keys_filter' , $meta_keys );
foreach ( $meta_keys as $meta_key ) {
$meta_values = get_post_custom_values ( $meta_key , $post -> ID );
foreach ( $meta_values as $meta_value ) {
$meta_value = maybe_unserialize ( $meta_value );
add_post_meta ( $new_id , $meta_key , duplicate_post_wp_slash ( $meta_value ));
}
}
}
/*
* Workaround for inconsistent wp_slash .
* Works only with WP 4.4 + ( map_deep )
*/
function duplicate_post_addslashes_deep ( $value ) {
if ( function_exists ( 'map_deep' )){
return map_deep ( $value , 'duplicate_post_addslashes_to_strings_only' );
} else {
return wp_slash ( $value );
}
}
function duplicate_post_addslashes_to_strings_only ( $value ) {
return is_string ( $value ) ? addslashes ( $value ) : $value ;
}
function duplicate_post_wp_slash ( $value ) {
return duplicate_post_addslashes_deep ( $value );
}
/**
* Copy the attachments
*/
function duplicate_post_copy_attachments ( $new_id , $post ){
// get thumbnail ID
$old_thumbnail_id = get_post_thumbnail_id ( $post -> ID );
// get children
$children = get_posts ( array ( 'post_type' => 'any' , 'numberposts' => - 1 , 'post_status' => 'any' , 'post_parent' => $post -> ID ));
// clone old attachments
foreach ( $children as $child ){
if ( $child -> post_type != 'attachment' ) continue ;
$url = wp_get_attachment_url ( $child -> ID );
// Let's copy the actual file
$tmp = download_url ( $url );
if ( is_wp_error ( $tmp ) ) {
@ unlink ( $tmp );
continue ;
}
$desc = wp_slash ( $child -> post_content );
$file_array = array ();
$file_array [ 'name' ] = basename ( $url );
$file_array [ 'tmp_name' ] = $tmp ;
// "Upload" to the media collection
$new_attachment_id = media_handle_sideload ( $file_array , $new_id , $desc );
if ( is_wp_error ( $new_attachment_id ) ) {
@ unlink ( $file_array [ 'tmp_name' ]);
continue ;
}
$new_post_author = wp_get_current_user ();
$cloned_child = array (
'ID' => $new_attachment_id ,
'post_title' => $child -> post_title ,
'post_exceprt' => $child -> post_title ,
'post_author' => $new_post_author -> ID
);
wp_update_post ( wp_slash ( $cloned_child ) );
$alt_title = get_post_meta ( $child -> ID , '_wp_attachment_image_alt' , true );
if ( $alt_title ) update_post_meta ( $new_attachment_id , '_wp_attachment_image_alt' , wp_slash ( $alt_title ));
// if we have cloned the post thumbnail, set the copy as the thumbnail for the new post
if ( get_option ( 'duplicate_post_copythumbnail' ) == 1 && $old_thumbnail_id == $child -> ID ){
set_post_thumbnail ( $new_id , $new_attachment_id );
}
}
}
/**
* Copy children posts
*/
function duplicate_post_copy_children ( $new_id , $post , $status = '' ){
// get children
$children = get_posts ( array ( 'post_type' => 'any' , 'numberposts' => - 1 , 'post_status' => 'any' , 'post_parent' => $post -> ID ));
// clone old attachments
foreach ( $children as $child ){
if ( $child -> post_type == 'attachment' ) continue ;
duplicate_post_create_duplicate ( $child , $status , $new_id );
}
}
/**
* Copy comments
*/
function duplicate_post_copy_comments ( $new_id , $post ){
$comments = get_comments ( array (
'post_id' => $post -> ID ,
'order' => 'ASC' ,
'orderby' => 'comment_date_gmt'
));
$old_id_to_new = array ();
foreach ( $comments as $comment ){
//do not copy pingbacks or trackbacks
if ( ! empty ( $comment -> comment_type )) continue ;
$parent = ( $comment -> comment_parent && $old_id_to_new [ $comment -> comment_parent ]) ? $old_id_to_new [ $comment -> comment_parent ] : 0 ;
$commentdata = array (
'comment_post_ID' => $new_id ,
'comment_author' => $comment -> comment_author ,
'comment_author_email' => $comment -> comment_author_email ,
'comment_author_url' => $comment -> comment_author_url ,
'comment_content' => $comment -> comment_content ,
'comment_type' => '' ,
'comment_parent' => $parent ,
'user_id' => $comment -> user_id ,
'comment_author_IP' => $comment -> comment_author_IP ,
'comment_agent' => $comment -> comment_agent ,
'comment_karma' => $comment -> comment_karma ,
'comment_approved' => $comment -> comment_approved ,
);
if ( get_option ( 'duplicate_post_copydate' ) == 1 ){
$commentdata [ 'comment_date' ] = $comment -> comment_date ;
$commentdata [ 'comment_date_gmt' ] = get_gmt_from_date ( $comment -> comment_date );
}
$new_comment_id = wp_insert_comment ( $commentdata );
$old_id_to_new [ $comment -> comment_ID ] = $new_comment_id ;
}
}
/**
* Create a duplicate from a post
*/
function duplicate_post_create_duplicate ( $post , $status = '' , $parent_id = '' ) {
do_action ( 'duplicate_post_pre_copy' );
if ( ! duplicate_post_is_post_type_enabled ( $post -> post_type ) && $post -> post_type != 'attachment' )
wp_die ( esc_html__ ( 'Copy features for this post type are not enabled in options page' , 'duplicate-post' ));
$new_post_status = ( empty ( $status )) ? $post -> post_status : $status ;
if ( $post -> post_type != 'attachment' ){
$prefix = sanitize_text_field ( get_option ( 'duplicate_post_title_prefix' ));
$suffix = sanitize_text_field ( get_option ( 'duplicate_post_title_suffix' ));
$title = ' ' ;
if ( get_option ( 'duplicate_post_copytitle' ) == 1 ) {
$title = $post -> post_title ;
if ( ! empty ( $prefix )) $prefix .= " " ;
if ( ! empty ( $suffix )) $suffix = " " . $suffix ;
} else {
$title = ' ' ;
}
$title = trim ( $prefix . $title . $suffix );
if ( $title == '' ){
// empty title
$title = __ ( 'Untitled' );
}
if ( get_option ( 'duplicate_post_copystatus' ) == 0 ){
$new_post_status = 'draft' ;
} else {
if ( 'publish' == $new_post_status || 'future' == $new_post_status ){
// check if the user has the right capability
if ( is_post_type_hierarchical ( $post -> post_type )){
if ( ! current_user_can ( 'publish_pages' )){
$new_post_status = 'pending' ;
}
} else {
if ( ! current_user_can ( 'publish_posts' )){
$new_post_status = 'pending' ;
}
}
}
}
}
$new_post_author = wp_get_current_user ();
$new_post_author_id = $new_post_author -> ID ;
if ( get_option ( 'duplicate_post_copyauthor' ) == '1' ){
// check if the user has the right capability
if ( is_post_type_hierarchical ( $post -> post_type )){
if ( current_user_can ( 'edit_others_pages' )){
$new_post_author_id = $post -> post_author ;
}
} else {
if ( current_user_can ( 'edit_others_posts' )){
$new_post_author_id = $post -> post_author ;
}
}
}
$menu_order = ( get_option ( 'duplicate_post_copymenuorder' ) == '1' ) ? $post -> menu_order : 0 ;
$increase_menu_order_by = get_option ( 'duplicate_post_increase_menu_order_by' );
if ( ! empty ( $increase_menu_order_by ) && is_numeric ( $increase_menu_order_by )){
$menu_order += intval ( $increase_menu_order_by );
}
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$post_name = $post -> post_name ;
if ( get_option ( 'duplicate_post_copyslug' ) != 1 ){
$post_name = '' ;
}
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$new_post = array (
'menu_order' => $menu_order ,
'comment_status' => $post -> comment_status ,
'ping_status' => $post -> ping_status ,
'post_author' => $new_post_author_id ,
'post_content' => ( get_option ( 'duplicate_post_copycontent' ) == '1' ) ? $post -> post_content : " " ,
'post_content_filtered' => ( get_option ( 'duplicate_post_copycontent' ) == '1' ) ? $post -> post_content_filtered : " " ,
'post_excerpt' => ( get_option ( 'duplicate_post_copyexcerpt' ) == '1' ) ? $post -> post_excerpt : " " ,
'post_mime_type' => $post -> post_mime_type ,
'post_parent' => $new_post_parent = empty ( $parent_id ) ? $post -> post_parent : $parent_id ,
'post_password' => ( get_option ( 'duplicate_post_copypassword' ) == '1' ) ? $post -> post_password : " " ,
'post_status' => $new_post_status ,
'post_title' => $title ,
'post_type' => $post -> post_type ,
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'post_name' => $post_name
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);
if ( get_option ( 'duplicate_post_copydate' ) == 1 ){
$new_post [ 'post_date' ] = $new_post_date = $post -> post_date ;
$new_post [ 'post_date_gmt' ] = get_gmt_from_date ( $new_post_date );
}
$new_post_id = wp_insert_post ( wp_slash ( $new_post ));
// If you have written a plugin which uses non-WP database tables to save
// information about a post you can hook this action to dupe that data.
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if ( $new_post_id !== 0 && ! is_wp_error ( $new_post_id )){
if ( $post -> post_type == 'page' || is_post_type_hierarchical ( $post -> post_type ))
do_action ( 'dp_duplicate_page' , $new_post_id , $post , $status );
else
do_action ( 'dp_duplicate_post' , $new_post_id , $post , $status );
delete_post_meta ( $new_post_id , '_dp_original' );
add_post_meta ( $new_post_id , '_dp_original' , $post -> ID );
do_action ( 'duplicate_post_post_copy' );
}
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return $new_post_id ;
}
//Add some links on the plugin page
function duplicate_post_add_plugin_links ( $links , $file ) {
if ( $file == plugin_basename ( dirname ( __FILE__ ) . '/duplicate-post.php' ) ) {
$links [] = '<a href="https://duplicate-post.lopo.it/">' . esc_html__ ( 'Documentation' , 'duplicate-post' ) . '</a>' ;
$links [] = '<a href="https://duplicate-post.lopo.it/donate">' . esc_html__ ( 'Donate' , 'duplicate-post' ) . '</a>' ;
}
return $links ;
}
/*** NOTICES ***/
function duplicate_post_action_admin_notice () {
if ( ! empty ( $_REQUEST [ 'cloned' ] ) ) {
$copied_posts = intval ( $_REQUEST [ 'cloned' ] );
printf ( '<div id="message" class="updated fade"><p>' .
_n ( '%s item copied.' ,
'%s items copied.' ,
$copied_posts ,
'duplicate-post'
) . '</p></div>' , $copied_posts );
remove_query_arg ( 'cloned' );
}
}
/*** BULK ACTIONS ***/
add_action ( 'admin_init' , 'duplicate_post_add_bulk_filters_for_enabled_post_types' );
function duplicate_post_add_bulk_filters_for_enabled_post_types (){
if ( get_option ( 'duplicate_post_show_bulkactions' ) != 1 ) return ;
$duplicate_post_types_enabled = get_option ( 'duplicate_post_types_enabled' , array ( 'post' , 'page' ));
if ( ! is_array ( $duplicate_post_types_enabled )) $duplicate_post_types_enabled = array ( $duplicate_post_types_enabled );
foreach ( $duplicate_post_types_enabled as $duplicate_post_type_enabled ){
add_filter ( " bulk_actions-edit- { $duplicate_post_type_enabled } " , 'duplicate_post_register_bulk_action' );
add_filter ( " handle_bulk_actions-edit- { $duplicate_post_type_enabled } " , 'duplicate_post_action_handler' , 10 , 3 );
}
}
function duplicate_post_register_bulk_action ( $bulk_actions ) {
$bulk_actions [ 'duplicate_post_clone' ] = esc_html__ ( 'Clone' , 'duplicate-post' );
return $bulk_actions ;
}
function duplicate_post_action_handler ( $redirect_to , $doaction , $post_ids ) {
if ( $doaction !== 'duplicate_post_clone' ) {
return $redirect_to ;
}
$counter = 0 ;
foreach ( $post_ids as $post_id ) {
$post = get_post ( $post_id );
if ( ! empty ( $post )){
if ( get_option ( 'duplicate_post_copychildren' ) != 1
|| ! is_post_type_hierarchical ( $post -> post_type )
|| ( is_post_type_hierarchical ( $post -> post_type ) && ! duplicate_post_has_ancestors_marked ( $post , $post_ids ))){
if ( duplicate_post_create_duplicate ( $post )){
$counter ++ ;
}
}
}
}
$redirect_to = add_query_arg ( 'cloned' , $counter , $redirect_to );
return $redirect_to ;
}
function duplicate_post_has_ancestors_marked ( $post , $post_ids ){
$ancestors_in_array = 0 ;
$parent = $post -> ID ;
while ( $parent = wp_get_post_parent_id ( $parent )){
if ( in_array ( $parent , $post_ids )){
$ancestors_in_array ++ ;
}
}
return ( $ancestors_in_array !== 0 );
}
