';
exit;
} else {
wp_die(_e('Post creation failed, could not find original post:', DUPLICATE_POST_I18N_DOMAIN) . ' ' . $id);
}
}
/*
* Same as above, for pages
*/
function duplicate_post_save_as_new_page(){
if (! ( isset( $_GET['post']) || isset( $_POST['post']) || ( isset($_REQUEST['action']) && 'duplicate_post_save_as_new_post' == $_REQUEST['action'] ) ) ) {
wp_die(_e('No page to duplicate has been supplied!', DUPLICATE_POST_I18N_DOMAIN));
}
// Get the original page
$id = (isset($_GET['post']) ? $_GET['post'] : $_POST['post']);
$post = duplicate_post_get_page($id);
// Copy the page and insert it
if (isset($post) && $post!=null) {
$new_id = duplicate_post_create_duplicate_from_page($post);
// Show the page edit
echo '';
exit;
} else {
wp_die(_e('Post creation failed, could not find original post:', DUPLICATE_POST_I18N_DOMAIN) . ' ' . $id);
}
}
// Version of the plugin
define('DUPLICATE_POST_CURRENT_VERSION', '0.6' );
define('DUPLICATE_POST_COLUMN', 'control_duplicate_post');
define('DUPLICATE_POST_VIEW_USER_LEVEL_OPTION', 'duplicate_post_view_user_level');
define('DUPLICATE_POST_CREATE_USER_LEVEL_OPTION', 'duplicate_post_create_user_level');
define('DUPLICATE_POST_ADMIN_USER_LEVEL_OPTION', 'duplicate_post_admin_user_level');
// i18n plugin domain
define('DUPLICATE_POST_I18N_DOMAIN', 'duplicate-post');
/**
* Initialise the internationalisation domain
*/
//if (!function_exists('duplicate_post_init_i18n')) {
// function duplicate_post_init_i18n() {
load_plugin_textdomain(DUPLICATE_POST_I18N_DOMAIN,
'wp-content/plugins/duplicate-post/languages','duplicate-post/languages');
// }
// duplicate_post_init_i18n();
//}
/**
* Plugin activation
*/
add_action('activate_duplicate-post/duplicate-post.php','duplicate_post_plugin_activation');
function duplicate_post_plugin_activation() {
$installed_version = duplicate_post_get_installed_version();
if ( $installed_version==duplicate_post_get_current_version() ) {
// do nothing
} else if ( $installed_version=='' ) {
// Add all options, nothing already installed
add_option(
DUPLICATE_POST_VIEW_USER_LEVEL_OPTION,
'2',
'Default user level to copy posts' );
add_option(
DUPLICATE_POST_CREATE_USER_LEVEL_OPTION,
'5',
'Default user level to create the templates' );
add_option(
DUPLICATE_POST_ADMIN_USER_LEVEL_OPTION,
'8',
'Default user level to change the plugin options' );
}
// Update version number
update_option( 'duplicate_post_version', duplicate_post_get_current_version() );
}
/**
* Add a column in the post listing
*/
add_filter('manage_posts_columns', 'duplicate_post_add_duplicate_post_column');
// Added by WarmStal
add_filter('manage_pages_columns', 'duplicate_post_add_duplicate_post_column');
add_action('manage_posts_custom_column', 'duplicate_post_make_duplicate_link', 10, 2);
// Added by WarmStal
add_action('manage_pages_custom_column', 'duplicate_page_make_duplicate_link', 10, 2);
add_action('admin_action_duplicate_post_save_as_new_post', 'duplicate_post_save_as_new_post');
add_action('admin_action_duplicate_post_save_as_new_page', 'duplicate_post_save_as_new_page');
function duplicate_post_add_duplicate_post_column($columns) {
if (duplicate_post_is_current_user_allowed_to_create()) {
$columns[DUPLICATE_POST_COLUMN] = '';
}
return $columns;
}
function duplicate_post_make_duplicate_link($column_name, $id) {
if (duplicate_post_is_current_user_allowed_to_create()) {
if ($column_name == DUPLICATE_POST_COLUMN) {
echo "" . __("Duplicate", DUPLICATE_POST_I18N_DOMAIN) . "";
}
}
}
// Added by WarmStal
function duplicate_page_make_duplicate_link($column_name, $id) {
if (duplicate_post_is_current_user_allowed_to_create()) {
if ($column_name == DUPLICATE_POST_COLUMN) {
echo "" . __("Duplicate", DUPLICATE_POST_I18N_DOMAIN) . "";
}
}
}
/**
* Add a button in the post edit form to create a clone
*/
add_action( 'edit_form_advanced', 'duplicate_post_add_duplicate_post_button' );
function duplicate_post_add_duplicate_post_button() {
if ( isset( $_GET['post'] ) && duplicate_post_is_current_user_allowed_to_create()) {
$notifyUrl = "admin.php?action=duplicate_post_save_as_new_post&post=" . $_GET['post'];
?>
=2 && $level<=4) {
// authors 2..4
return 2;
} else if ($level>=5 && $level<=7) {
// editors 5..7
return 3;
} else if ($level>=8) {
// admins 8..10
return 4;
}
return 0;
}
/**
* Get the currently registered user
*/
function duplicate_post_get_current_user() {
if (function_exists('wp_get_current_user')) {
return wp_get_current_user();
} else if (function_exists('get_currentuserinfo')) {
global $userdata;
get_currentuserinfo();
return $userdata;
} else {
$user_login = $_COOKIE[USER_COOKIE];
$current_user = $wpdb->get_results("SELECT * FROM $wpdb->users WHERE user_login='$user_login'");
return $current_user;
}
}
/**
* Escape single quotes, specialchar double quotes, and fix line endings.
*/
function duplicate_post_js_escape($text) {
if (function_exists('js_escape')) {
return js_escape($text);
} else {
$safe_text = str_replace('&&', '&&', $text);
$safe_text = str_replace('&&', '&&', $safe_text);
$safe_text = preg_replace('/&(?:$|([^#])(?![a-z1-4]{1,8};))/', '&$1', $safe_text);
$safe_text = str_replace('<', '<', $safe_text);
$safe_text = str_replace('>', '>', $safe_text);
$safe_text = str_replace('"', '"', $safe_text);
$safe_text = str_replace(''', "'", $safe_text);
$safe_text = preg_replace("/\r?\n/", "\\n", addslashes($safe_text));
return safe_text;
}
}
/**
* Get a page from the database
*/
function duplicate_post_get_page($id) {
global $wpdb;
$post = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE ID=$id");
if ($post->post_type == "revision"){
$id = $post->post_parent;
$post = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE ID=$id");
}
return $post[0];
}
/**
* Get a post from the database
*/
function duplicate_post_get_post($id) {
global $wpdb;
$post = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE ID=$id");
if ($post->post_type == "revision"){
$id = $post->post_parent;
$post = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE ID=$id");
}
return $post[0];
}
/**
* Copy the categories of a post to another post
*/
function duplicate_post_copy_post_categories($id, $new_id) {
global $wpdb;
if (isset($wpdb->terms)) {
// WordPress 2.3
$taxonomies = get_object_taxonomies('post'); //array("category", "post_tag");
foreach ($taxonomies as $taxonomy) {
$post_terms = wp_get_object_terms($id, $taxonomy);
for ($i=0; $islug, $taxonomy, true);
}
}
} else {
$post_categories = $wpdb->get_results("SELECT category_id FROM $wpdb->post2cat WHERE post_id=$id");
if (count($post_categories)!=0) {
$sql_query = "INSERT INTO $wpdb->post2cat (post_id, category_id) ";
for ($i=0; $icategory_id;
if ($iquery($sql_query);
}
}
}
/**
* Copy the meta information of a post to another post
*/
function duplicate_post_copy_post_meta_info($id, $new_id) {
global $wpdb;
$post_meta_infos = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->postmeta WHERE post_id=$id");
if (count($post_meta_infos)!=0) {
$sql_query = "INSERT INTO $wpdb->postmeta (post_id, meta_key, meta_value) ";
for ($i=0; $imeta_value);
if ($iquery($sql_query);
}
}
/**
* Create a duplicate from a post
*/
function duplicate_post_create_duplicate_from_post($post) {
global $wpdb;
$new_post_type = 'post';
$new_post_author = duplicate_post_get_current_user();
$new_post_date = current_time('mysql');
$new_post_date_gmt = get_gmt_from_date($new_post_date);
$post_content = str_replace("'", "''", $post->post_content);
$post_content_filtered = str_replace("'", "''", $post->post_content_filtered);
$post_excerpt = str_replace("'", "''", $post->post_excerpt);
$post_title = str_replace("'", "''", $post->post_title);
$post_status = str_replace("'", "''", $post->post_status);
$comment_status = str_replace("'", "''", $post->comment_status);
$ping_status = str_replace("'", "''", $post->ping_status);
// Insert the new template in the post table
$wpdb->query(
"INSERT INTO $wpdb->posts
(post_author, post_date, post_date_gmt, post_content, post_content_filtered, post_title, post_excerpt, post_status, post_type, comment_status, ping_status, post_password, to_ping, pinged, post_modified, post_modified_gmt, post_parent, menu_order, post_mime_type)
VALUES
('$new_post_author->ID', '$new_post_date', '$new_post_date_gmt', '$post_content', '$post_content_filtered', '$post_title', '$post_excerpt', 'draft', '$new_post_type', '$comment_status', '$ping_status', '$post->post_password', '$post->to_ping', '$post->pinged', '$new_post_date', '$new_post_date_gmt', '$post->post_parent', '$post->menu_order', '$post->post_mime_type')");
$new_post_id = $wpdb->insert_id;
// Copy the categories
duplicate_post_copy_post_categories($post->ID, $new_post_id);
// Copy the meta information
duplicate_post_copy_post_meta_info($post->ID, $new_post_id);
return $new_post_id;
}
/**
* Create a duplicate from a page
*/
function duplicate_post_create_duplicate_from_page($post) {
global $wpdb;
$new_post_type = 'page';
$new_post_date = current_time('mysql');
$new_post_date_gmt = get_gmt_from_date($new_post_date);
$post_content = str_replace("'", "''", $post->post_content);
$post_content_filtered = str_replace("'", "''", $post->post_content_filtered);
$post_excerpt = str_replace("'", "''", $post->post_excerpt);
$post_title = str_replace("'", "''", $post->post_title);
$post_status = str_replace("'", "''", $post->post_status);
$post_name = str_replace("'", "''", $post->post_name);
$comment_status = str_replace("'", "''", $post->comment_status);
$ping_status = str_replace("'", "''", $post->ping_status);
// Insert the new template in the post table
$wpdb->query(
"INSERT INTO $wpdb->posts
(post_author, post_date, post_date_gmt, post_content, post_content_filtered, post_title, post_excerpt, post_status, post_type, comment_status, ping_status, post_password, post_name, to_ping, pinged, post_modified, post_modified_gmt, post_parent, menu_order, post_mime_type)
VALUES
('$post->post_author', '$new_post_date', '$new_post_date_gmt', '$post_content', '$post_content_filtered', '$post_title', '$post_excerpt', 'draft', '$new_post_type', '$comment_status', '$ping_status', '$post->post_password', '$post_name', '$post->to_ping', '$post->pinged', '$new_post_date', '$new_post_date_gmt', '$post->post_parent', '$post->menu_order', '$post->post_mime_type')");
$new_page_id = $wpdb->insert_id;
// Copy the meta information
duplicate_post_copy_post_meta_info($post->ID, $new_page_id);
return $new_page_id;
}
?>