duplicate-post
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9 years ago
duplicate-post-admin.php
9 years ago
duplicate-post-common.php
9 years ago
duplicate-post-options.php
9 years ago
duplicate-post.css
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duplicate-post.php
9 years ago
gpl-2.0.txt
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readme.txt
9 years ago
duplicate-post-admin.php
704 lines
| 1 | <?php |
| 2 | // Added by WarmStal |
| 3 | if(!is_admin()) |
| 4 | return; |
| 5 | |
| 6 | require_once (dirname(__FILE__).'/duplicate-post-options.php'); |
| 7 | |
| 8 | /** |
| 9 | * Wrapper for the option 'duplicate_post_version' |
| 10 | */ |
| 11 | function duplicate_post_get_installed_version() { |
| 12 | return get_site_option( 'duplicate_post_version' ); |
| 13 | } |
| 14 | |
| 15 | /** |
| 16 | * Wrapper for the defined constant DUPLICATE_POST_CURRENT_VERSION |
| 17 | */ |
| 18 | function duplicate_post_get_current_version() { |
| 19 | return DUPLICATE_POST_CURRENT_VERSION; |
| 20 | } |
| 21 | |
| 22 | /** |
| 23 | * Plugin upgrade |
| 24 | */ |
| 25 | add_action('admin_init','duplicate_post_plugin_upgrade'); |
| 26 | |
| 27 | function duplicate_post_plugin_upgrade() { |
| 28 | $installed_version = duplicate_post_get_installed_version(); |
| 29 | |
| 30 | if ( $installed_version==duplicate_post_get_current_version() ) |
| 31 | return; |
| 32 | |
| 33 | |
| 34 | if (empty($installed_version)) { |
| 35 | // Get default roles |
| 36 | $default_roles = array( |
| 37 | 3 => 'editor', |
| 38 | 8 => 'administrator', |
| 39 | ); |
| 40 | |
| 41 | // Cycle all roles and assign capability if its level >= duplicate_post_copy_user_level |
| 42 | foreach ($default_roles as $level => $name){ |
| 43 | $role = get_role($name); |
| 44 | if(!empty($role)) $role->add_cap( 'copy_posts' ); |
| 45 | } |
| 46 | } else { |
| 47 | $min_user_level = get_option('duplicate_post_copy_user_level'); |
| 48 | |
| 49 | if (!empty($min_user_level)){ |
| 50 | // Get default roles |
| 51 | $default_roles = array( |
| 52 | 1 => 'contributor', |
| 53 | 2 => 'author', |
| 54 | 3 => 'editor', |
| 55 | 8 => 'administrator', |
| 56 | ); |
| 57 | |
| 58 | // Cycle all roles and assign capability if its level >= duplicate_post_copy_user_level |
| 59 | foreach ($default_roles as $level => $name){ |
| 60 | $role = get_role($name); |
| 61 | if ($role && $min_user_level <= $level) |
| 62 | $role->add_cap( 'copy_posts' ); |
| 63 | } |
| 64 | delete_option('duplicate_post_copy_user_level'); |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | |
| 69 | add_option('duplicate_post_copytitle','1'); |
| 70 | add_option('duplicate_post_copydate','0'); |
| 71 | add_option('duplicate_post_copystatus','0'); |
| 72 | add_option('duplicate_post_copyslug','1'); |
| 73 | add_option('duplicate_post_copyexcerpt','1'); |
| 74 | add_option('duplicate_post_copycontent','1'); |
| 75 | add_option('duplicate_post_copythumbnail','1'); |
| 76 | add_option('duplicate_post_copytemplate','1'); |
| 77 | add_option('duplicate_post_copyformat','1'); |
| 78 | add_option('duplicate_post_copyauthor','0'); |
| 79 | add_option('duplicate_post_copypassword','0'); |
| 80 | add_option('duplicate_post_copyattachments','0'); |
| 81 | add_option('duplicate_post_copychildren','0'); |
| 82 | add_option('duplicate_post_copycomments','0'); |
| 83 | add_option('duplicate_post_copymenuorder','1'); |
| 84 | add_option('duplicate_post_taxonomies_blacklist',array()); |
| 85 | add_option('duplicate_post_blacklist',''); |
| 86 | add_option('duplicate_post_types_enabled',array('post', 'page')); |
| 87 | add_option('duplicate_post_show_row','1'); |
| 88 | add_option('duplicate_post_show_adminbar','1'); |
| 89 | add_option('duplicate_post_show_submitbox','1'); |
| 90 | add_option('duplicate_post_show_bulkactions','1'); |
| 91 | |
| 92 | $taxonomies_blacklist = get_option('duplicate_post_taxonomies_blacklist'); |
| 93 | if ($taxonomies_blacklist == "") $taxonomies_blacklist = array(); |
| 94 | if(in_array('post_format',$taxonomies_blacklist)){ |
| 95 | update_option('duplicate_post_copyformat', 0); |
| 96 | $taxonomies_blacklist = array_diff($taxonomies_blacklist, array('post_format')); |
| 97 | update_option('duplicate_post_taxonomies_blacklist', $taxonomies_blacklist); |
| 98 | } |
| 99 | |
| 100 | $meta_blacklist = explode(",",get_option('duplicate_post_blacklist')); |
| 101 | if ($meta_blacklist == "") $meta_blacklist = array(); |
| 102 | $meta_blacklist = array_map('trim', $meta_blacklist); |
| 103 | if(in_array('_wp_page_template', $meta_blacklist)){ |
| 104 | update_option('duplicate_post_copytemplate', 0); |
| 105 | $meta_blacklist = array_diff($meta_blacklist, array('_wp_page_template')); |
| 106 | } |
| 107 | if(in_array('_thumbnail_id', $meta_blacklist)){ |
| 108 | update_option('duplicate_post_copythumbnail', 0); |
| 109 | $meta_blacklist = array_diff($meta_blacklist, array('_thumbnail_id')); |
| 110 | } |
| 111 | update_option('duplicate_post_blacklist', implode(',',$meta_blacklist)); |
| 112 | |
| 113 | delete_option('duplicate_post_admin_user_level'); |
| 114 | delete_option('duplicate_post_create_user_level'); |
| 115 | delete_option('duplicate_post_view_user_level'); |
| 116 | delete_option('dp_notice'); |
| 117 | |
| 118 | delete_option('duplicate_post_version'); |
| 119 | update_site_option( 'duplicate_post_version', duplicate_post_get_current_version() ); |
| 120 | |
| 121 | delete_option('duplicate_post_show_notice', 0); |
| 122 | update_site_option('duplicate_post_show_notice', 1); |
| 123 | |
| 124 | } |
| 125 | |
| 126 | if (get_option('duplicate_post_show_row') == 1){ |
| 127 | add_filter('post_row_actions', 'duplicate_post_make_duplicate_link_row',10,2); |
| 128 | add_filter('page_row_actions', 'duplicate_post_make_duplicate_link_row',10,2); |
| 129 | } |
| 130 | |
| 131 | |
| 132 | if (get_site_option('duplicate_post_show_notice') == 1){ |
| 133 | /** |
| 134 | * Shows the update notice |
| 135 | */ |
| 136 | function duplicate_post_show_update_notice() { |
| 137 | if(!current_user_can( 'manage_options')) return; |
| 138 | $class = 'notice is-dismissible'; |
| 139 | $message = '<strong>'.esc_html__('Duplicate Post has new features!', 'duplicate-post').'</strong><br/>'; |
| 140 | $message .= '<em>'.esc_html__('Clone posts in bulk (WP 4.7+)', 'duplicate-post').' — '.esc_html__('Wildcards in custom field names', 'duplicate-post').' — '.esc_html__('Options for thumbnail, post format, post template, author, menu order', 'duplicate-post').'</em><br/>'; |
| 141 | $message .= 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')).'<br/>'; |
| 142 | $message .= '<strong>'.__('Help me develop the plugin and provide support by <a href="http://lopo.it/duplicate-post-plugin">donating even a small sum</a>.', 'duplicate-post').'</strong>'; |
| 143 | global $wp_version; |
| 144 | if( version_compare($wp_version, '4.2') < 0 ){ |
| 145 | $message .= ' | <a id="duplicate-post-dismiss-notice" href="javascript:duplicate_post_dismiss_notice();">'.__('Dismiss this notice.').'</a>'; |
| 146 | } |
| 147 | echo '<div id="duplicate-post-notice" class="'.$class.'"><p>'.$message.'</p></div>'; |
| 148 | echo "<script> |
| 149 | function duplicate_post_dismiss_notice(){ |
| 150 | var data = { |
| 151 | 'action': 'duplicate_post_dismiss_notice', |
| 152 | }; |
| 153 | |
| 154 | jQuery.post(ajaxurl, data, function(response) { |
| 155 | jQuery('#duplicate-post-notice').hide(); |
| 156 | }); |
| 157 | } |
| 158 | |
| 159 | jQuery(document).ready(function(){ |
| 160 | jQuery('body').on('click', '.notice-dismiss', function(){ |
| 161 | duplicate_post_dismiss_notice(); |
| 162 | }); |
| 163 | }); |
| 164 | </script>"; |
| 165 | } |
| 166 | |
| 167 | if(is_multisite()){ |
| 168 | add_action( 'network_admin_notices', 'duplicate_post_show_update_notice' ); |
| 169 | } else { |
| 170 | add_action( 'admin_notices', 'duplicate_post_show_update_notice' ); |
| 171 | } |
| 172 | add_action( 'wp_ajax_duplicate_post_dismiss_notice', 'duplicate_post_dismiss_notice' ); |
| 173 | |
| 174 | function duplicate_post_dismiss_notice() { |
| 175 | $result = update_site_option('duplicate_post_show_notice', 0); |
| 176 | return $result; |
| 177 | wp_die(); |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | /** |
| 182 | * Add the link to action list for post_row_actions |
| 183 | */ |
| 184 | function duplicate_post_make_duplicate_link_row($actions, $post) { |
| 185 | if (duplicate_post_is_current_user_allowed_to_copy() && duplicate_post_is_post_type_enabled($post->post_type)) { |
| 186 | $actions['clone'] = '<a href="'.duplicate_post_get_clone_post_link( $post->ID , 'display', false).'" title="' |
| 187 | . esc_attr__("Clone this item", 'duplicate-post') |
| 188 | . '">' . esc_html__('Clone', 'duplicate-post') . '</a>'; |
| 189 | $actions['edit_as_new_draft'] = '<a href="'. duplicate_post_get_clone_post_link( $post->ID ) .'" title="' |
| 190 | . esc_attr__('Copy to a new draft', 'duplicate-post') |
| 191 | . '">' . esc_html__('New Draft', 'duplicate-post') . '</a>'; |
| 192 | } |
| 193 | return $actions; |
| 194 | } |
| 195 | |
| 196 | /** |
| 197 | * Add a button in the post/page edit screen to create a clone |
| 198 | */ |
| 199 | if (get_option('duplicate_post_show_submitbox') == 1){ |
| 200 | add_action( 'post_submitbox_start', 'duplicate_post_add_duplicate_post_button' ); |
| 201 | } |
| 202 | |
| 203 | function duplicate_post_add_duplicate_post_button() { |
| 204 | if ( isset( $_GET['post'] )){ |
| 205 | $id = $_GET['post']; |
| 206 | $post = get_post($id); |
| 207 | if(duplicate_post_is_current_user_allowed_to_copy() && duplicate_post_is_post_type_enabled($post->post_type)) { |
| 208 | ?> |
| 209 | <div id="duplicate-action"> |
| 210 | <a class="submitduplicate duplication" |
| 211 | href="<?php echo duplicate_post_get_clone_post_link( $_GET['post'] ) ?>"><?php esc_html_e('Copy to a new draft', 'duplicate-post'); ?> |
| 212 | </a> |
| 213 | </div> |
| 214 | <?php |
| 215 | } |
| 216 | } |
| 217 | } |
| 218 | |
| 219 | /** |
| 220 | * Connect actions to functions |
| 221 | */ |
| 222 | add_action('admin_action_duplicate_post_save_as_new_post', 'duplicate_post_save_as_new_post'); |
| 223 | add_action('admin_action_duplicate_post_save_as_new_post_draft', 'duplicate_post_save_as_new_post_draft'); |
| 224 | |
| 225 | /* |
| 226 | * This function calls the creation of a new copy of the selected post (as a draft) |
| 227 | * then redirects to the edit post screen |
| 228 | */ |
| 229 | function duplicate_post_save_as_new_post_draft(){ |
| 230 | duplicate_post_save_as_new_post('draft'); |
| 231 | } |
| 232 | |
| 233 | add_filter('removable_query_args', 'duplicate_post_add_removable_query_arg', 10, 1); |
| 234 | |
| 235 | function duplicate_post_add_removable_query_arg( $removable_query_args ){ |
| 236 | $removable_query_args[] = 'cloned'; |
| 237 | return $removable_query_args; |
| 238 | } |
| 239 | |
| 240 | /* |
| 241 | * This function calls the creation of a new copy of the selected post (by default preserving the original publish status) |
| 242 | * then redirects to the post list |
| 243 | */ |
| 244 | function duplicate_post_save_as_new_post($status = ''){ |
| 245 | if (! ( isset( $_GET['post']) || isset( $_POST['post']) || ( isset($_REQUEST['action']) && 'duplicate_post_save_as_new_post' == $_REQUEST['action'] ) ) ) { |
| 246 | wp_die(esc_html__('No post to duplicate has been supplied!', 'duplicate-post')); |
| 247 | } |
| 248 | |
| 249 | // Get the original post |
| 250 | $id = (isset($_GET['post']) ? $_GET['post'] : $_POST['post']); |
| 251 | $post = get_post($id); |
| 252 | |
| 253 | // Copy the post and insert it |
| 254 | if (isset($post) && $post!=null) { |
| 255 | $new_id = duplicate_post_create_duplicate($post, $status); |
| 256 | |
| 257 | if ($status == ''){ |
| 258 | $sendback = remove_query_arg( array( 'trashed', 'untrashed', 'deleted', 'cloned', 'ids'), admin_url( 'edit.php?post_type='.$post->post_type) ); |
| 259 | // Redirect to the post list screen |
| 260 | wp_redirect( add_query_arg( array( 'cloned' => 1, 'ids' => $post->ID), $sendback ) ); |
| 261 | } else { |
| 262 | // Redirect to the edit screen for the new draft post |
| 263 | wp_redirect( add_query_arg( array( 'cloned' => 1, 'ids' => $post->ID), admin_url( 'post.php?action=edit&post=' . $new_id ) ) ); |
| 264 | } |
| 265 | exit; |
| 266 | |
| 267 | } else { |
| 268 | wp_die(esc_html__('Copy creation failed, could not find original:', 'duplicate-post') . ' ' . htmlspecialchars($id)); |
| 269 | } |
| 270 | } |
| 271 | |
| 272 | /** |
| 273 | * Copy the taxonomies of a post to another post |
| 274 | */ |
| 275 | function duplicate_post_copy_post_taxonomies($new_id, $post) { |
| 276 | global $wpdb; |
| 277 | if (isset($wpdb->terms)) { |
| 278 | // Clear default category (added by wp_insert_post) |
| 279 | wp_set_object_terms( $new_id, NULL, 'category' ); |
| 280 | |
| 281 | $post_taxonomies = get_object_taxonomies($post->post_type); |
| 282 | // severl plugins just add support to post-formats but don't register post_format taxonomy |
| 283 | if(post_type_supports($post->post_type, 'post-formats') && !in_array('post_format', $post_taxonomies)){ |
| 284 | $post_taxonomies[] = 'post_format'; |
| 285 | } |
| 286 | |
| 287 | $taxonomies_blacklist = get_option('duplicate_post_taxonomies_blacklist'); |
| 288 | if ($taxonomies_blacklist == "") $taxonomies_blacklist = array(); |
| 289 | if(get_option('duplicate_post_copyformat') == 0){ |
| 290 | $taxonomies_blacklist[] = 'post_format'; |
| 291 | } |
| 292 | $taxonomies = array_diff($post_taxonomies, $taxonomies_blacklist); |
| 293 | foreach ($taxonomies as $taxonomy) { |
| 294 | $post_terms = wp_get_object_terms($post->ID, $taxonomy, array( 'orderby' => 'term_order' )); |
| 295 | $terms = array(); |
| 296 | for ($i=0; $i<count($post_terms); $i++) { |
| 297 | $terms[] = $post_terms[$i]->slug; |
| 298 | } |
| 299 | wp_set_object_terms($new_id, $terms, $taxonomy); |
| 300 | } |
| 301 | } |
| 302 | } |
| 303 | |
| 304 | /** |
| 305 | * Copy the meta information of a post to another post |
| 306 | */ |
| 307 | function duplicate_post_copy_post_meta_info($new_id, $post) { |
| 308 | $post_meta_keys = get_post_custom_keys($post->ID); |
| 309 | if (empty($post_meta_keys)) return; |
| 310 | $meta_blacklist = get_option('duplicate_post_blacklist'); |
| 311 | if ($meta_blacklist == ""){ |
| 312 | $meta_blacklist = array(); |
| 313 | } else { |
| 314 | $meta_blacklist = explode(',', $meta_blacklist); |
| 315 | $meta_blacklist = array_filter($meta_blacklist); |
| 316 | $meta_blacklist = array_map('trim', $meta_blacklist); |
| 317 | } |
| 318 | $meta_blacklist[] = '_wpas_done_all'; //Jetpack Publicize |
| 319 | $meta_blacklist[] = '_wpas_done_'; //Jetpack Publicize |
| 320 | $meta_blacklist[] = '_wpas_mess'; //Jetpack Publicize |
| 321 | $meta_blacklist[] = '_edit_lock'; // edit lock |
| 322 | $meta_blacklist[] = '_edit_last'; // edit lock |
| 323 | if(get_option('duplicate_post_copytemplate') == 0){ |
| 324 | $meta_blacklist[] = '_wp_page_template'; |
| 325 | } |
| 326 | if(get_option('duplicate_post_copythumbnail') == 0){ |
| 327 | $meta_blacklist[] = '_thumbnail_id'; |
| 328 | } |
| 329 | |
| 330 | $meta_blacklist = apply_filters( 'duplicate_post_blacklist_filter' , $meta_blacklist ); |
| 331 | |
| 332 | $meta_blacklist_string = '('.implode(')|(',$meta_blacklist).')'; |
| 333 | if(strpos($meta_blacklist_string, '*') !== false){ |
| 334 | $meta_blacklist_string = str_replace(array('*'), array('[a-zA-Z0-9_]*'), $meta_blacklist_string); |
| 335 | |
| 336 | $meta_keys = array(); |
| 337 | foreach($post_meta_keys as $meta_key){ |
| 338 | if(!preg_match('#^'.$meta_blacklist_string.'$#', $meta_key)) |
| 339 | $meta_keys[] = $meta_key; |
| 340 | } |
| 341 | } else { |
| 342 | $meta_keys = array_diff($post_meta_keys, $meta_blacklist); |
| 343 | } |
| 344 | |
| 345 | $meta_keys = apply_filters( 'duplicate_post_meta_keys_filter', $meta_keys ); |
| 346 | |
| 347 | foreach ($meta_keys as $meta_key) { |
| 348 | $meta_values = get_post_custom_values($meta_key, $post->ID); |
| 349 | foreach ($meta_values as $meta_value) { |
| 350 | $meta_value = maybe_unserialize($meta_value); |
| 351 | add_post_meta($new_id, $meta_key, duplicate_post_wp_slash($meta_value)); |
| 352 | } |
| 353 | } |
| 354 | } |
| 355 | |
| 356 | /* |
| 357 | * Workaround for inconsistent wp_slash. |
| 358 | * Works only with WP 4.4+ (map_deep) |
| 359 | */ |
| 360 | function duplicate_post_addslashes_deep( $value ) { |
| 361 | if (function_exists('map_deep')){ |
| 362 | return map_deep( $value, 'duplicate_post_addslashes_to_strings_only' ); |
| 363 | } else { |
| 364 | return wp_slash( $value ); |
| 365 | } |
| 366 | } |
| 367 | |
| 368 | function duplicate_post_addslashes_to_strings_only( $value ) { |
| 369 | return is_string( $value ) ? addslashes( $value ) : $value; |
| 370 | } |
| 371 | |
| 372 | function duplicate_post_wp_slash( $value ) { |
| 373 | return duplicate_post_addslashes_deep( $value ); |
| 374 | } |
| 375 | |
| 376 | |
| 377 | |
| 378 | /** |
| 379 | * Copy the attachments |
| 380 | */ |
| 381 | function duplicate_post_copy_attachments($new_id, $post){ |
| 382 | // get thumbnail ID |
| 383 | $old_thumbnail_id = get_post_thumbnail_id($post->ID); |
| 384 | // get children |
| 385 | $children = get_posts(array( 'post_type' => 'any', 'numberposts' => -1, 'post_status' => 'any', 'post_parent' => $post->ID )); |
| 386 | // clone old attachments |
| 387 | foreach($children as $child){ |
| 388 | if ($child->post_type != 'attachment') continue; |
| 389 | $url = wp_get_attachment_url($child->ID); |
| 390 | // Let's copy the actual file |
| 391 | $tmp = download_url( $url ); |
| 392 | if( is_wp_error( $tmp ) ) { |
| 393 | @unlink($tmp); |
| 394 | continue; |
| 395 | } |
| 396 | |
| 397 | $desc = wp_slash($child->post_content); |
| 398 | |
| 399 | $file_array = array(); |
| 400 | $file_array['name'] = basename($url); |
| 401 | $file_array['tmp_name'] = $tmp; |
| 402 | // "Upload" to the media collection |
| 403 | $new_attachment_id = media_handle_sideload( $file_array, $new_id, $desc ); |
| 404 | |
| 405 | if ( is_wp_error($new_attachment_id) ) { |
| 406 | @unlink($file_array['tmp_name']); |
| 407 | continue; |
| 408 | } |
| 409 | $new_post_author = wp_get_current_user(); |
| 410 | $cloned_child = array( |
| 411 | 'ID' => $new_attachment_id, |
| 412 | 'post_title' => $child->post_title, |
| 413 | 'post_exceprt' => $child->post_title, |
| 414 | 'post_author' => $new_post_author->ID |
| 415 | ); |
| 416 | wp_update_post( wp_slash($cloned_child) ); |
| 417 | |
| 418 | $alt_title = get_post_meta($child->ID, '_wp_attachment_image_alt', true); |
| 419 | if($alt_title) update_post_meta($new_attachment_id, '_wp_attachment_image_alt', wp_slash($alt_title)); |
| 420 | |
| 421 | // if we have cloned the post thumbnail, set the copy as the thumbnail for the new post |
| 422 | if(get_option('duplicate_post_copythumbnail') == 1 && $old_thumbnail_id == $child->ID){ |
| 423 | set_post_thumbnail($new_id, $new_attachment_id); |
| 424 | } |
| 425 | |
| 426 | } |
| 427 | } |
| 428 | |
| 429 | /** |
| 430 | * Copy children posts |
| 431 | */ |
| 432 | function duplicate_post_copy_children($new_id, $post){ |
| 433 | // get children |
| 434 | $children = get_posts(array( 'post_type' => 'any', 'numberposts' => -1, 'post_status' => 'any', 'post_parent' => $post->ID )); |
| 435 | // clone old attachments |
| 436 | foreach($children as $child){ |
| 437 | if ($child->post_type == 'attachment') continue; |
| 438 | duplicate_post_create_duplicate($child, '', $new_id); |
| 439 | } |
| 440 | } |
| 441 | |
| 442 | /** |
| 443 | * Copy comments |
| 444 | */ |
| 445 | function duplicate_post_copy_comments($new_id, $post){ |
| 446 | $comments = get_comments(array( |
| 447 | 'post_id' => $post->ID, |
| 448 | 'order' => 'ASC', |
| 449 | 'orderby' => 'comment_date_gmt' |
| 450 | )); |
| 451 | |
| 452 | $old_id_to_new = array(); |
| 453 | foreach ($comments as $comment){ |
| 454 | //do not copy pingbacks or trackbacks |
| 455 | if(!empty($comment->comment_type)) continue; |
| 456 | $parent = ($comment->comment_parent && $old_id_to_new[$comment->comment_parent])?$old_id_to_new[$comment->comment_parent]:0; |
| 457 | $commentdata = array( |
| 458 | 'comment_post_ID' => $new_id, |
| 459 | 'comment_author' => $comment->comment_author, |
| 460 | 'comment_author_email' => $comment->comment_author_email, |
| 461 | 'comment_author_url' => $comment->comment_author_url, |
| 462 | 'comment_content' => $comment->comment_content, |
| 463 | 'comment_type' => '', |
| 464 | 'comment_parent' => $parent, |
| 465 | 'user_id' => $comment->user_id, |
| 466 | 'comment_author_IP' => $comment->comment_author_IP, |
| 467 | 'comment_agent' => $comment->comment_agent, |
| 468 | 'comment_karma' => $comment->comment_karma, |
| 469 | 'comment_approved' => $comment->comment_approved, |
| 470 | ); |
| 471 | if(get_option('duplicate_post_copydate') == 1){ |
| 472 | $commentdata['comment_date'] = $comment->comment_date ; |
| 473 | $commentdata['comment_date_gmt'] = get_gmt_from_date($comment->comment_date); |
| 474 | } |
| 475 | $new_comment_id = wp_insert_comment($commentdata); |
| 476 | $old_id_to_new[$comment->comment_ID] = $new_comment_id; |
| 477 | } |
| 478 | } |
| 479 | |
| 480 | // Using our action hooks |
| 481 | |
| 482 | add_action('dp_duplicate_post', 'duplicate_post_copy_post_meta_info', 10, 2); |
| 483 | add_action('dp_duplicate_page', 'duplicate_post_copy_post_meta_info', 10, 2); |
| 484 | |
| 485 | if(get_option('duplicate_post_copychildren') == 1){ |
| 486 | add_action('dp_duplicate_post', 'duplicate_post_copy_children', 20, 2); |
| 487 | add_action('dp_duplicate_page', 'duplicate_post_copy_children', 20, 2); |
| 488 | } |
| 489 | |
| 490 | if(get_option('duplicate_post_copyattachments') == 1){ |
| 491 | add_action('dp_duplicate_post', 'duplicate_post_copy_attachments', 30, 2); |
| 492 | add_action('dp_duplicate_page', 'duplicate_post_copy_attachments', 30, 2); |
| 493 | } |
| 494 | |
| 495 | if(get_option('duplicate_post_copycomments') == 1){ |
| 496 | add_action('dp_duplicate_post', 'duplicate_post_copy_comments', 40, 2); |
| 497 | add_action('dp_duplicate_page', 'duplicate_post_copy_comments', 40, 2); |
| 498 | } |
| 499 | |
| 500 | add_action('dp_duplicate_post', 'duplicate_post_copy_post_taxonomies', 50, 2); |
| 501 | add_action('dp_duplicate_page', 'duplicate_post_copy_post_taxonomies', 50, 2); |
| 502 | |
| 503 | /** |
| 504 | * Create a duplicate from a post |
| 505 | */ |
| 506 | function duplicate_post_create_duplicate($post, $status = '', $parent_id = '') { |
| 507 | |
| 508 | do_action('duplicate_post_pre_copy'); |
| 509 | |
| 510 | if (!duplicate_post_is_post_type_enabled($post->post_type) && $post->post_type != 'attachment') |
| 511 | wp_die(esc_html__('Copy features for this post type are not enabled in options page', 'duplicate-post')); |
| 512 | |
| 513 | $new_post_status = (empty($status))? $post->post_status: $status; |
| 514 | |
| 515 | if ($post->post_type != 'attachment'){ |
| 516 | $prefix = sanitize_text_field(get_option('duplicate_post_title_prefix')); |
| 517 | $suffix = sanitize_text_field(get_option('duplicate_post_title_suffix')); |
| 518 | $title = ' '; |
| 519 | if (get_option('duplicate_post_copytitle') == 1) { |
| 520 | $title = $post->post_title; |
| 521 | if (!empty($prefix)) $prefix.= " "; |
| 522 | if (!empty($suffix)) $suffix = " ".$suffix; |
| 523 | } else { |
| 524 | $title = ' '; |
| 525 | } |
| 526 | $title = trim($prefix.$title.$suffix); |
| 527 | |
| 528 | if ($title == ''){ |
| 529 | // empty title |
| 530 | $title = __('Untitled'); |
| 531 | } |
| 532 | if (get_option('duplicate_post_copystatus') == 0){ |
| 533 | $new_post_status = 'draft'; |
| 534 | } else { |
| 535 | if ( 'publish' == $new_post_status || 'future' == $new_post_status ){ |
| 536 | // check if the user has the right capability |
| 537 | if(is_post_type_hierarchical( $post->post_type )){ |
| 538 | if(!current_user_can('publish_pages')){ |
| 539 | $new_post_status = 'pending'; |
| 540 | } |
| 541 | } else { |
| 542 | if(!current_user_can('publish_posts')){ |
| 543 | $new_post_status = 'pending'; |
| 544 | } |
| 545 | } |
| 546 | } |
| 547 | } |
| 548 | } |
| 549 | |
| 550 | $new_post_author = wp_get_current_user(); |
| 551 | $new_post_author_id = $new_post_author->ID; |
| 552 | if ( get_option('duplicate_post_copyauthor') == '1' ){ |
| 553 | // check if the user has the right capability |
| 554 | if(is_post_type_hierarchical( $post->post_type )){ |
| 555 | if(current_user_can('edit_others_pages')){ |
| 556 | $new_post_author_id = $post->post_author; |
| 557 | } |
| 558 | } else { |
| 559 | if(current_user_can('edit_others_posts')){ |
| 560 | $new_post_author_id = $post->post_author; |
| 561 | } |
| 562 | } |
| 563 | } |
| 564 | |
| 565 | $menu_order = (get_option('duplicate_post_copymenuorder') == '1') ? $post->menu_order : 0; |
| 566 | $increase_menu_order_by = get_option('duplicate_post_increase_menu_order_by'); |
| 567 | if(!empty($increase_menu_order_by) && is_numeric($increase_menu_order_by)){ |
| 568 | $menu_order += intval($increase_menu_order_by); |
| 569 | } |
| 570 | |
| 571 | $new_post = array( |
| 572 | 'menu_order' => $menu_order, |
| 573 | 'comment_status' => $post->comment_status, |
| 574 | 'ping_status' => $post->ping_status, |
| 575 | 'post_author' => $new_post_author_id, |
| 576 | 'post_content' => (get_option('duplicate_post_copycontent') == '1') ? $post->post_content : "" , |
| 577 | 'post_content_filtered' => (get_option('duplicate_post_copycontent') == '1') ? $post->post_content_filtered : "" , |
| 578 | 'post_excerpt' => (get_option('duplicate_post_copyexcerpt') == '1') ? $post->post_excerpt : "", |
| 579 | 'post_mime_type' => $post->post_mime_type, |
| 580 | 'post_parent' => $new_post_parent = empty($parent_id)? $post->post_parent : $parent_id, |
| 581 | 'post_password' => (get_option('duplicate_post_copypassword') == '1') ? $post->post_password: "", |
| 582 | 'post_status' => $new_post_status, |
| 583 | 'post_title' => $title, |
| 584 | 'post_type' => $post->post_type, |
| 585 | ); |
| 586 | |
| 587 | if(get_option('duplicate_post_copydate') == 1){ |
| 588 | $new_post['post_date'] = $new_post_date = $post->post_date ; |
| 589 | $new_post['post_date_gmt'] = get_gmt_from_date($new_post_date); |
| 590 | } |
| 591 | |
| 592 | $new_post_id = wp_insert_post(wp_slash($new_post)); |
| 593 | |
| 594 | // If the copy is published or scheduled, we have to set a proper slug. |
| 595 | if ($new_post_status == 'publish' || $new_post_status == 'future'){ |
| 596 | $post_name = $post->post_name; |
| 597 | if(get_option('duplicate_post_copyslug') != 1){ |
| 598 | $post_name = ''; |
| 599 | } |
| 600 | $post_name = wp_unique_post_slug($post_name, $new_post_id, $new_post_status, $post->post_type, $new_post_parent); |
| 601 | |
| 602 | $new_post = array(); |
| 603 | $new_post['ID'] = $new_post_id; |
| 604 | $new_post['post_name'] = $post_name; |
| 605 | |
| 606 | // Update the post into the database |
| 607 | wp_update_post( wp_slash($new_post) ); |
| 608 | } |
| 609 | |
| 610 | // If you have written a plugin which uses non-WP database tables to save |
| 611 | // information about a post you can hook this action to dupe that data. |
| 612 | if ($post->post_type == 'page' || is_post_type_hierarchical( $post->post_type )) |
| 613 | do_action( 'dp_duplicate_page', $new_post_id, $post ); |
| 614 | else |
| 615 | do_action( 'dp_duplicate_post', $new_post_id, $post ); |
| 616 | |
| 617 | delete_post_meta($new_post_id, '_dp_original'); |
| 618 | add_post_meta($new_post_id, '_dp_original', $post->ID); |
| 619 | |
| 620 | do_action('duplicate_post_post_copy'); |
| 621 | |
| 622 | return $new_post_id; |
| 623 | } |
| 624 | |
| 625 | //Add some links on the plugin page |
| 626 | add_filter('plugin_row_meta', 'duplicate_post_add_plugin_links', 10, 2); |
| 627 | |
| 628 | function duplicate_post_add_plugin_links($links, $file) { |
| 629 | if ( $file == plugin_basename(dirname(__FILE__).'/duplicate-post.php') ) { |
| 630 | $links[] = '<a href="http://lopo.it/duplicate-post-plugin">' . esc_html__('Donate', 'duplicate-post') . '</a>'; |
| 631 | $links[] = '<a href="https://translate.wordpress.org/projects/wp-plugins/duplicate-post">' . esc_html__('Translate', 'duplicate-post') . '</a>'; |
| 632 | } |
| 633 | return $links; |
| 634 | } |
| 635 | |
| 636 | /*** NOTICES ***/ |
| 637 | |
| 638 | add_action( 'admin_notices', 'duplicate_post_action_admin_notice' ); |
| 639 | |
| 640 | function duplicate_post_action_admin_notice() { |
| 641 | if ( ! empty( $_REQUEST['cloned'] ) ) { |
| 642 | $copied_posts = intval( $_REQUEST['cloned'] ); |
| 643 | printf( '<div id="message" class="updated fade"><p>' . |
| 644 | _n( '%s item copied.', |
| 645 | '%s items copied.', |
| 646 | $copied_posts, |
| 647 | 'duplicate-post' |
| 648 | ) . '</p></div>', $copied_posts ); |
| 649 | remove_query_arg( 'cloned' ); |
| 650 | } |
| 651 | } |
| 652 | |
| 653 | |
| 654 | /*** BULK ACTIONS ***/ |
| 655 | |
| 656 | add_action('admin_init', 'duplicate_post_add_bulk_filters_for_enabled_post_types'); |
| 657 | |
| 658 | function duplicate_post_add_bulk_filters_for_enabled_post_types(){ |
| 659 | if(get_option('duplicate_post_show_bulkactions') != 1) return; |
| 660 | $duplicate_post_types_enabled = get_option('duplicate_post_types_enabled', array ('post', 'page')); |
| 661 | if(!is_array($duplicate_post_types_enabled)) $duplicate_post_types_enabled = array($duplicate_post_types_enabled); |
| 662 | foreach($duplicate_post_types_enabled as $duplicate_post_type_enabled){ |
| 663 | add_filter( "bulk_actions-edit-{$duplicate_post_type_enabled}", 'duplicate_post_register_bulk_action' ); |
| 664 | add_filter( "handle_bulk_actions-edit-{$duplicate_post_type_enabled}", 'duplicate_post_action_handler', 10, 3 ); |
| 665 | } |
| 666 | } |
| 667 | |
| 668 | function duplicate_post_register_bulk_action($bulk_actions) { |
| 669 | $bulk_actions['duplicate_post_clone'] = esc_html__( 'Clone', 'duplicate-post'); |
| 670 | return $bulk_actions; |
| 671 | } |
| 672 | |
| 673 | function duplicate_post_action_handler( $redirect_to, $doaction, $post_ids ) { |
| 674 | if ( $doaction !== 'duplicate_post_clone' ) { |
| 675 | return $redirect_to; |
| 676 | } |
| 677 | $counter = 0; |
| 678 | foreach ( $post_ids as $post_id ) { |
| 679 | $post = get_post($post_id); |
| 680 | if(!empty($post)){ |
| 681 | if( get_option('duplicate_post_copychildren') != 1 |
| 682 | || !is_post_type_hierarchical( $post->post_type ) |
| 683 | || (is_post_type_hierarchical( $post->post_type ) && !duplicate_post_has_ancestors_marked($post, $post_ids))){ |
| 684 | if(duplicate_post_create_duplicate($post)){ |
| 685 | $counter++; |
| 686 | } |
| 687 | } |
| 688 | } |
| 689 | } |
| 690 | $redirect_to = add_query_arg( 'cloned', $counter, $redirect_to ); |
| 691 | return $redirect_to; |
| 692 | } |
| 693 | |
| 694 | function duplicate_post_has_ancestors_marked($post, $post_ids){ |
| 695 | $ancestors_in_array = 0; |
| 696 | $parent = $post->ID; |
| 697 | while ($parent = wp_get_post_parent_id($parent)){ |
| 698 | if(in_array($parent, $post_ids)){ |
| 699 | $ancestors_in_array++; |
| 700 | } |
| 701 | } |
| 702 | return ($ancestors_in_array !== 0); |
| 703 | } |
| 704 |