/**
* Thehe jQuery ajax call to create a new post.
* Duplicates all the data including custom meta.
*
* @since 2.9
*/
function m4c_duplicate_post()
{
// Get access to the database
global $wpdb;
// Check the nonce
check_ajax_referer('m4c_ajax_file_nonce', 'security');
// Get variables
$original_id = $_POST['original_id'];
// Get the post as an array
$duplicate = get_post($original_id, 'ARRAY_A');
$settings = get_mtphr_post_duplicator_settings();
// Modify some of the elements
$duplicate['post_title'] = $duplicate['post_title'] . ' Copy';
// Set the status
if ($settings['status'] != 'same') {
$duplicate['post_status'] = $settings['status'];
}
// Set the post date
$timestamp = $settings['timestamp'] == 'duplicate' ? strtotime($duplicate['post_date']) : current_time('timestamp', 0);
$timestamp_gmt = $settings['timestamp'] == 'duplicate' ? strtotime($duplicate['post_date_gmt']) : current_time('timestamp', 1);
if ($settings['time_offset']) {
$offset = intval($settings['time_offset_seconds'] + $settings['time_offset_minutes'] * 60 + $settings['time_offset_hours'] * 3600 + $settings['time_offset_days'] * 86400);
if ($settings['time_offset_direction'] == 'newer') {
$timestamp = intval($timestamp + $offset);
$timestamp_gmt = intval($timestamp_gmt + $offset);
} else {
$timestamp = intval($timestamp - $offset);
$timestamp_gmt = intval($timestamp_gmt - $offset);
}
}
$duplicate['post_date'] = date('Y-m-d H:i:s', $timestamp);
$duplicate['post_date_gmt'] = date('Y-m-d H:i:s', $timestamp_gmt);
$duplicate['post_modified'] = date('Y-m-d H:i:s', current_time('timestamp', 0));
$duplicate['post_modified_gmt'] = date('Y-m-d H:i:s', current_time('timestamp', 1));
// Remove some of the keys
unset($duplicate['ID']);
unset($duplicate['guid']);
unset($duplicate['comment_count']);
// Insert the post into the database
$duplicate_id = wp_insert_post($duplicate);
// Duplicate all the taxonomies/terms
$taxonomies = get_object_taxonomies($duplicate['post_type']);
foreach ($taxonomies as $taxonomy) {
$terms = wp_get_post_terms($original_id, $taxonomy, array('fields' => 'names'));
wp_set_object_terms($duplicate_id, $terms, $taxonomy);
}
// Duplicate all the custom fields
$custom_fields = get_post_custom($original_id);
foreach ($custom_fields as $key => $value) {
if (is_array($value) && count($value) > 0) {
foreach ($value as $i => $v) {
add_post_meta($duplicate_id, $key, maybe_unserialize($v));
}
}
}
echo 'Duplicate Post Created!';
die;
// this is required to return a proper result
}
/**
* Add a duplicate post link.
*
* @since 2.10
*/
function mtphr_post_duplicator_action_row($actions, $post)
{
$settings = get_mtphr_post_duplicator_settings();
// Get the post type object
$post_type = get_post_type_object($post->post_type);
// Set the button label
$label = sprintf(__('Duplicate %s', 'post-duplicator'), $post_type->labels->singular_name);
// Modify the label if duplicating to new post type
if ($settings['type'] != 'same') {
$new_post_type = get_post_type_object($settings['type']);
if ($post_type->name != $new_post_type->name) {
$label = sprintf(__('Duplicate %1$s to %2$s', 'post-duplicator'), $post_type->labels->singular_name, $new_post_type->labels->singular_name);
}
}
// Create a nonce & add an action
$nonce = wp_create_nonce('m4c_ajax_file_nonce');
$actions['duplicate_post'] = '<a class="m4c-duplicate-post" rel="' . $nonce . '" href="' . $post->ID . '">' . $label . '</a>';
return $actions;
}
function mtphr_post_duplicator_notice()
{
$duplicated_id = isset($_GET['post-duplicated']) ? htmlspecialchars($_GET['post-duplicated'], ENT_QUOTES, 'UTF-8') : '';
if ($duplicated_id != '') {
$settings = get_mtphr_post_duplicator_settings();
// Get the post type object
$duplicated_post = get_post($duplicated_id);
$post_type = get_post_type_object($duplicated_post->post_type);
// Set the button label
$pt = $post_type->labels->singular_name;
$link = '<a href="' . get_edit_post_link($duplicated_id) . '">' . __('here', 'post-duplicator') . '</a>';
$label = sprintf(__('Successfully Duplicated! You can edit your new %1$s %2$s.', 'post-duplicator'), $pt, $link);
?>
<div class="updated">
<p><?php
echo $label;
?>
</p>
</div>
<?php
}
}
