mirror of
https://github.com/WordPress/WordPress.git
synced 2024-12-23 09:37:42 +01:00
d0c5c59c94
- Move nonces refreshing from autosave to lock checking. - Do autosave only when there is something to save. See #23295 git-svn-id: http://core.svn.wordpress.org/trunk@24209 1a063a9b-81f0-0310-95a4-ce76da25c4cd
669 lines
18 KiB
PHP
669 lines
18 KiB
PHP
<?php
|
|
/**
|
|
* Misc WordPress Administration API.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Administration
|
|
*/
|
|
|
|
/**
|
|
* {@internal Missing Short Description}}
|
|
*
|
|
* @since 2.0.0
|
|
*
|
|
* @return unknown
|
|
*/
|
|
function got_mod_rewrite() {
|
|
$got_rewrite = apache_mod_loaded('mod_rewrite', true);
|
|
return apply_filters('got_rewrite', $got_rewrite);
|
|
}
|
|
|
|
/**
|
|
* {@internal Missing Short Description}}
|
|
*
|
|
* @since 1.5.0
|
|
*
|
|
* @param unknown_type $filename
|
|
* @param unknown_type $marker
|
|
* @return array An array of strings from a file (.htaccess ) from between BEGIN and END markers.
|
|
*/
|
|
function extract_from_markers( $filename, $marker ) {
|
|
$result = array ();
|
|
|
|
if (!file_exists( $filename ) ) {
|
|
return $result;
|
|
}
|
|
|
|
if ( $markerdata = explode( "\n", implode( '', file( $filename ) ) ));
|
|
{
|
|
$state = false;
|
|
foreach ( $markerdata as $markerline ) {
|
|
if (strpos($markerline, '# END ' . $marker) !== false)
|
|
$state = false;
|
|
if ( $state )
|
|
$result[] = $markerline;
|
|
if (strpos($markerline, '# BEGIN ' . $marker) !== false)
|
|
$state = true;
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* {@internal Missing Short Description}}
|
|
*
|
|
* Inserts an array of strings into a file (.htaccess ), placing it between
|
|
* BEGIN and END markers. Replaces existing marked info. Retains surrounding
|
|
* data. Creates file if none exists.
|
|
*
|
|
* @since 1.5.0
|
|
*
|
|
* @param unknown_type $filename
|
|
* @param unknown_type $marker
|
|
* @param unknown_type $insertion
|
|
* @return bool True on write success, false on failure.
|
|
*/
|
|
function insert_with_markers( $filename, $marker, $insertion ) {
|
|
if (!file_exists( $filename ) || is_writeable( $filename ) ) {
|
|
if (!file_exists( $filename ) ) {
|
|
$markerdata = '';
|
|
} else {
|
|
$markerdata = explode( "\n", implode( '', file( $filename ) ) );
|
|
}
|
|
|
|
if ( !$f = @fopen( $filename, 'w' ) )
|
|
return false;
|
|
|
|
$foundit = false;
|
|
if ( $markerdata ) {
|
|
$state = true;
|
|
foreach ( $markerdata as $n => $markerline ) {
|
|
if (strpos($markerline, '# BEGIN ' . $marker) !== false)
|
|
$state = false;
|
|
if ( $state ) {
|
|
if ( $n + 1 < count( $markerdata ) )
|
|
fwrite( $f, "{$markerline}\n" );
|
|
else
|
|
fwrite( $f, "{$markerline}" );
|
|
}
|
|
if (strpos($markerline, '# END ' . $marker) !== false) {
|
|
fwrite( $f, "# BEGIN {$marker}\n" );
|
|
if ( is_array( $insertion ))
|
|
foreach ( $insertion as $insertline )
|
|
fwrite( $f, "{$insertline}\n" );
|
|
fwrite( $f, "# END {$marker}\n" );
|
|
$state = true;
|
|
$foundit = true;
|
|
}
|
|
}
|
|
}
|
|
if (!$foundit) {
|
|
fwrite( $f, "\n# BEGIN {$marker}\n" );
|
|
foreach ( $insertion as $insertline )
|
|
fwrite( $f, "{$insertline}\n" );
|
|
fwrite( $f, "# END {$marker}\n" );
|
|
}
|
|
fclose( $f );
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Updates the htaccess file with the current rules if it is writable.
|
|
*
|
|
* Always writes to the file if it exists and is writable to ensure that we
|
|
* blank out old rules.
|
|
*
|
|
* @since 1.5.0
|
|
*/
|
|
function save_mod_rewrite_rules() {
|
|
if ( is_multisite() )
|
|
return;
|
|
|
|
global $wp_rewrite;
|
|
|
|
$home_path = get_home_path();
|
|
$htaccess_file = $home_path.'.htaccess';
|
|
|
|
// If the file doesn't already exist check for write access to the directory and whether we have some rules.
|
|
// else check for write access to the file.
|
|
if ((!file_exists($htaccess_file) && is_writable($home_path) && $wp_rewrite->using_mod_rewrite_permalinks()) || is_writable($htaccess_file)) {
|
|
if ( got_mod_rewrite() ) {
|
|
$rules = explode( "\n", $wp_rewrite->mod_rewrite_rules() );
|
|
return insert_with_markers( $htaccess_file, 'WordPress', $rules );
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Updates the IIS web.config file with the current rules if it is writable.
|
|
* If the permalinks do not require rewrite rules then the rules are deleted from the web.config file.
|
|
*
|
|
* @since 2.8.0
|
|
*
|
|
* @return bool True if web.config was updated successfully
|
|
*/
|
|
function iis7_save_url_rewrite_rules(){
|
|
if ( is_multisite() )
|
|
return;
|
|
|
|
global $wp_rewrite;
|
|
|
|
$home_path = get_home_path();
|
|
$web_config_file = $home_path . 'web.config';
|
|
|
|
// Using win_is_writable() instead of is_writable() because of a bug in Windows PHP
|
|
if ( iis7_supports_permalinks() && ( ( ! file_exists($web_config_file) && win_is_writable($home_path) && $wp_rewrite->using_mod_rewrite_permalinks() ) || win_is_writable($web_config_file) ) ) {
|
|
$rule = $wp_rewrite->iis7_url_rewrite_rules(false, '', '');
|
|
if ( ! empty($rule) ) {
|
|
return iis7_add_rewrite_rule($web_config_file, $rule);
|
|
} else {
|
|
return iis7_delete_rewrite_rule($web_config_file);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* {@internal Missing Short Description}}
|
|
*
|
|
* @since 1.5.0
|
|
*
|
|
* @param unknown_type $file
|
|
*/
|
|
function update_recently_edited( $file ) {
|
|
$oldfiles = (array ) get_option( 'recently_edited' );
|
|
if ( $oldfiles ) {
|
|
$oldfiles = array_reverse( $oldfiles );
|
|
$oldfiles[] = $file;
|
|
$oldfiles = array_reverse( $oldfiles );
|
|
$oldfiles = array_unique( $oldfiles );
|
|
if ( 5 < count( $oldfiles ))
|
|
array_pop( $oldfiles );
|
|
} else {
|
|
$oldfiles[] = $file;
|
|
}
|
|
update_option( 'recently_edited', $oldfiles );
|
|
}
|
|
|
|
/**
|
|
* If siteurl, home or page_on_front changed, flush rewrite rules.
|
|
*
|
|
* @since 2.1.0
|
|
*
|
|
* @param string $old_value
|
|
* @param string $value
|
|
*/
|
|
function update_home_siteurl( $old_value, $value ) {
|
|
if ( defined( "WP_INSTALLING" ) )
|
|
return;
|
|
|
|
// If home changed, write rewrite rules to new location.
|
|
flush_rewrite_rules();
|
|
}
|
|
|
|
add_action( 'update_option_home', 'update_home_siteurl', 10, 2 );
|
|
add_action( 'update_option_siteurl', 'update_home_siteurl', 10, 2 );
|
|
add_action( 'update_option_page_on_front', 'update_home_siteurl', 10, 2 );
|
|
|
|
/**
|
|
* Shorten an URL, to be used as link text
|
|
*
|
|
* @since 1.2.1
|
|
*
|
|
* @param string $url
|
|
* @return string
|
|
*/
|
|
function url_shorten( $url ) {
|
|
$short_url = str_replace( array( 'http://', 'www.' ), '', $url );
|
|
$short_url = untrailingslashit( $short_url );
|
|
if ( strlen( $short_url ) > 35 )
|
|
$short_url = substr( $short_url, 0, 32 ) . '…';
|
|
return $short_url;
|
|
}
|
|
|
|
/**
|
|
* Resets global variables based on $_GET and $_POST
|
|
*
|
|
* This function resets global variables based on the names passed
|
|
* in the $vars array to the value of $_POST[$var] or $_GET[$var] or ''
|
|
* if neither is defined.
|
|
*
|
|
* @since 2.0.0
|
|
*
|
|
* @param array $vars An array of globals to reset.
|
|
*/
|
|
function wp_reset_vars( $vars ) {
|
|
for ( $i=0; $i<count( $vars ); $i += 1 ) {
|
|
$var = $vars[$i];
|
|
global $$var;
|
|
|
|
if ( empty( $_POST[$var] ) ) {
|
|
if ( empty( $_GET[$var] ) )
|
|
$$var = '';
|
|
else
|
|
$$var = $_GET[$var];
|
|
} else {
|
|
$$var = $_POST[$var];
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* {@internal Missing Short Description}}
|
|
*
|
|
* @since 2.1.0
|
|
*
|
|
* @param unknown_type $message
|
|
*/
|
|
function show_message($message) {
|
|
if ( is_wp_error($message) ){
|
|
if ( $message->get_error_data() )
|
|
$message = $message->get_error_message() . ': ' . $message->get_error_data();
|
|
else
|
|
$message = $message->get_error_message();
|
|
}
|
|
echo "<p>$message</p>\n";
|
|
wp_ob_end_flush_all();
|
|
flush();
|
|
}
|
|
|
|
function wp_doc_link_parse( $content ) {
|
|
if ( !is_string( $content ) || empty( $content ) )
|
|
return array();
|
|
|
|
if ( !function_exists('token_get_all') )
|
|
return array();
|
|
|
|
$tokens = token_get_all( $content );
|
|
$functions = array();
|
|
$ignore_functions = array();
|
|
for ( $t = 0, $count = count( $tokens ); $t < $count; $t++ ) {
|
|
if ( !is_array( $tokens[$t] ) ) continue;
|
|
if ( T_STRING == $tokens[$t][0] && ( '(' == $tokens[ $t + 1 ] || '(' == $tokens[ $t + 2 ] ) ) {
|
|
// If it's a function or class defined locally, there's not going to be any docs available
|
|
if ( ( isset( $tokens[ $t - 2 ][1] ) && in_array( $tokens[ $t - 2 ][1], array( 'function', 'class' ) ) ) || ( isset( $tokens[ $t - 2 ][0] ) && T_OBJECT_OPERATOR == $tokens[ $t - 1 ][0] ) ) {
|
|
$ignore_functions[] = $tokens[$t][1];
|
|
}
|
|
// Add this to our stack of unique references
|
|
$functions[] = $tokens[$t][1];
|
|
}
|
|
}
|
|
|
|
$functions = array_unique( $functions );
|
|
sort( $functions );
|
|
$ignore_functions = apply_filters( 'documentation_ignore_functions', $ignore_functions );
|
|
$ignore_functions = array_unique( $ignore_functions );
|
|
|
|
$out = array();
|
|
foreach ( $functions as $function ) {
|
|
if ( in_array( $function, $ignore_functions ) )
|
|
continue;
|
|
$out[] = $function;
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
/**
|
|
* Saves option for number of rows when listing posts, pages, comments, etc.
|
|
*
|
|
* @since 2.8
|
|
**/
|
|
function set_screen_options() {
|
|
|
|
if ( isset($_POST['wp_screen_options']) && is_array($_POST['wp_screen_options']) ) {
|
|
check_admin_referer( 'screen-options-nonce', 'screenoptionnonce' );
|
|
|
|
if ( !$user = wp_get_current_user() )
|
|
return;
|
|
$option = $_POST['wp_screen_options']['option'];
|
|
$value = $_POST['wp_screen_options']['value'];
|
|
|
|
if ( $option != sanitize_key( $option ) )
|
|
return;
|
|
|
|
$map_option = $option;
|
|
$type = str_replace('edit_', '', $map_option);
|
|
$type = str_replace('_per_page', '', $type);
|
|
if ( in_array( $type, get_taxonomies() ) )
|
|
$map_option = 'edit_tags_per_page';
|
|
elseif ( in_array( $type, get_post_types() ) )
|
|
$map_option = 'edit_per_page';
|
|
else
|
|
$option = str_replace('-', '_', $option);
|
|
|
|
switch ( $map_option ) {
|
|
case 'edit_per_page':
|
|
case 'users_per_page':
|
|
case 'edit_comments_per_page':
|
|
case 'upload_per_page':
|
|
case 'edit_tags_per_page':
|
|
case 'plugins_per_page':
|
|
// Network admin
|
|
case 'sites_network_per_page':
|
|
case 'users_network_per_page':
|
|
case 'site_users_network_per_page':
|
|
case 'plugins_network_per_page':
|
|
case 'themes_network_per_page':
|
|
case 'site_themes_network_per_page':
|
|
$value = (int) $value;
|
|
if ( $value < 1 || $value > 999 )
|
|
return;
|
|
break;
|
|
default:
|
|
$value = apply_filters('set-screen-option', false, $option, $value);
|
|
if ( false === $value )
|
|
return;
|
|
break;
|
|
}
|
|
|
|
update_user_meta($user->ID, $option, $value);
|
|
wp_safe_redirect( remove_query_arg( array('pagenum', 'apage', 'paged'), wp_get_referer() ) );
|
|
exit;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if rewrite rule for WordPress already exists in the IIS 7 configuration file
|
|
*
|
|
* @since 2.8.0
|
|
*
|
|
* @return bool
|
|
* @param string $filename The file path to the configuration file
|
|
*/
|
|
function iis7_rewrite_rule_exists($filename) {
|
|
if ( ! file_exists($filename) )
|
|
return false;
|
|
if ( ! class_exists('DOMDocument') )
|
|
return false;
|
|
|
|
$doc = new DOMDocument();
|
|
if ( $doc->load($filename) === false )
|
|
return false;
|
|
$xpath = new DOMXPath($doc);
|
|
$rules = $xpath->query('/configuration/system.webServer/rewrite/rules/rule[starts-with(@name,\'wordpress\')]');
|
|
if ( $rules->length == 0 )
|
|
return false;
|
|
else
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Delete WordPress rewrite rule from web.config file if it exists there
|
|
*
|
|
* @since 2.8.0
|
|
*
|
|
* @param string $filename Name of the configuration file
|
|
* @return bool
|
|
*/
|
|
function iis7_delete_rewrite_rule($filename) {
|
|
// If configuration file does not exist then rules also do not exist so there is nothing to delete
|
|
if ( ! file_exists($filename) )
|
|
return true;
|
|
|
|
if ( ! class_exists('DOMDocument') )
|
|
return false;
|
|
|
|
$doc = new DOMDocument();
|
|
$doc->preserveWhiteSpace = false;
|
|
|
|
if ( $doc -> load($filename) === false )
|
|
return false;
|
|
$xpath = new DOMXPath($doc);
|
|
$rules = $xpath->query('/configuration/system.webServer/rewrite/rules/rule[starts-with(@name,\'wordpress\')]');
|
|
if ( $rules->length > 0 ) {
|
|
$child = $rules->item(0);
|
|
$parent = $child->parentNode;
|
|
$parent->removeChild($child);
|
|
$doc->formatOutput = true;
|
|
saveDomDocument($doc, $filename);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Add WordPress rewrite rule to the IIS 7 configuration file.
|
|
*
|
|
* @since 2.8.0
|
|
*
|
|
* @param string $filename The file path to the configuration file
|
|
* @param string $rewrite_rule The XML fragment with URL Rewrite rule
|
|
* @return bool
|
|
*/
|
|
function iis7_add_rewrite_rule($filename, $rewrite_rule) {
|
|
if ( ! class_exists('DOMDocument') )
|
|
return false;
|
|
|
|
// If configuration file does not exist then we create one.
|
|
if ( ! file_exists($filename) ) {
|
|
$fp = fopen( $filename, 'w');
|
|
fwrite($fp, '<configuration/>');
|
|
fclose($fp);
|
|
}
|
|
|
|
$doc = new DOMDocument();
|
|
$doc->preserveWhiteSpace = false;
|
|
|
|
if ( $doc->load($filename) === false )
|
|
return false;
|
|
|
|
$xpath = new DOMXPath($doc);
|
|
|
|
// First check if the rule already exists as in that case there is no need to re-add it
|
|
$wordpress_rules = $xpath->query('/configuration/system.webServer/rewrite/rules/rule[starts-with(@name,\'wordpress\')]');
|
|
if ( $wordpress_rules->length > 0 )
|
|
return true;
|
|
|
|
// Check the XPath to the rewrite rule and create XML nodes if they do not exist
|
|
$xmlnodes = $xpath->query('/configuration/system.webServer/rewrite/rules');
|
|
if ( $xmlnodes->length > 0 ) {
|
|
$rules_node = $xmlnodes->item(0);
|
|
} else {
|
|
$rules_node = $doc->createElement('rules');
|
|
|
|
$xmlnodes = $xpath->query('/configuration/system.webServer/rewrite');
|
|
if ( $xmlnodes->length > 0 ) {
|
|
$rewrite_node = $xmlnodes->item(0);
|
|
$rewrite_node->appendChild($rules_node);
|
|
} else {
|
|
$rewrite_node = $doc->createElement('rewrite');
|
|
$rewrite_node->appendChild($rules_node);
|
|
|
|
$xmlnodes = $xpath->query('/configuration/system.webServer');
|
|
if ( $xmlnodes->length > 0 ) {
|
|
$system_webServer_node = $xmlnodes->item(0);
|
|
$system_webServer_node->appendChild($rewrite_node);
|
|
} else {
|
|
$system_webServer_node = $doc->createElement('system.webServer');
|
|
$system_webServer_node->appendChild($rewrite_node);
|
|
|
|
$xmlnodes = $xpath->query('/configuration');
|
|
if ( $xmlnodes->length > 0 ) {
|
|
$config_node = $xmlnodes->item(0);
|
|
$config_node->appendChild($system_webServer_node);
|
|
} else {
|
|
$config_node = $doc->createElement('configuration');
|
|
$doc->appendChild($config_node);
|
|
$config_node->appendChild($system_webServer_node);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$rule_fragment = $doc->createDocumentFragment();
|
|
$rule_fragment->appendXML($rewrite_rule);
|
|
$rules_node->appendChild($rule_fragment);
|
|
|
|
$doc->encoding = "UTF-8";
|
|
$doc->formatOutput = true;
|
|
saveDomDocument($doc, $filename);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Saves the XML document into a file
|
|
*
|
|
* @since 2.8.0
|
|
*
|
|
* @param DOMDocument $doc
|
|
* @param string $filename
|
|
*/
|
|
function saveDomDocument($doc, $filename) {
|
|
$config = $doc->saveXML();
|
|
$config = preg_replace("/([^\r])\n/", "$1\r\n", $config);
|
|
$fp = fopen($filename, 'w');
|
|
fwrite($fp, $config);
|
|
fclose($fp);
|
|
}
|
|
|
|
/**
|
|
* Display the default admin color scheme picker (Used in user-edit.php)
|
|
*
|
|
* @since 3.0.0
|
|
*/
|
|
function admin_color_scheme_picker() {
|
|
global $_wp_admin_css_colors, $user_id; ?>
|
|
<fieldset><legend class="screen-reader-text"><span><?php _e('Admin Color Scheme')?></span></legend>
|
|
<?php
|
|
$current_color = get_user_option('admin_color', $user_id);
|
|
if ( empty($current_color) )
|
|
$current_color = 'fresh';
|
|
foreach ( $_wp_admin_css_colors as $color => $color_info ): ?>
|
|
<div class="color-option"><input name="admin_color" id="admin_color_<?php echo esc_attr( $color ); ?>" type="radio" value="<?php echo esc_attr( $color ); ?>" class="tog" <?php checked($color, $current_color); ?> />
|
|
<table class="color-palette">
|
|
<tr>
|
|
<?php foreach ( $color_info->colors as $html_color ): ?>
|
|
<td style="background-color: <?php echo esc_attr( $html_color ); ?>" title="<?php echo esc_attr( $color ); ?>"> </td>
|
|
<?php endforeach; ?>
|
|
</tr>
|
|
</table>
|
|
|
|
<label for="admin_color_<?php echo esc_attr( $color ); ?>"><?php echo esc_html( $color_info->name ); ?></label>
|
|
</div>
|
|
<?php endforeach; ?>
|
|
</fieldset>
|
|
<?php
|
|
}
|
|
|
|
function _ipad_meta() {
|
|
if ( wp_is_mobile() ) {
|
|
?>
|
|
<meta name="viewport" id="viewport-meta" content="width=device-width, initial-scale=1">
|
|
<?php
|
|
}
|
|
}
|
|
add_action('admin_head', '_ipad_meta');
|
|
|
|
/**
|
|
* Check lock status for posts displayed on the Posts screen
|
|
*
|
|
* @since 3.6
|
|
*/
|
|
function wp_check_locked_posts( $response, $data, $screen_id ) {
|
|
$checked = array();
|
|
|
|
if ( 'edit-post' == $screen_id && array_key_exists( 'wp-check-locked', $data ) && is_array( $data['wp-check-locked'] ) ) {
|
|
foreach ( $data['wp-check-locked'] as $key ) {
|
|
$post_id = (int) substr( $key, 5 );
|
|
|
|
if ( current_user_can( 'edit_post', $post_id ) && ( $user_id = wp_check_post_lock( $post_id ) ) && ( $user = get_userdata( $user_id ) ) ) {
|
|
$send = array( 'text' => sprintf( __( '%s is currently editing' ), $user->display_name ) );
|
|
|
|
if ( ( $avatar = get_avatar( $user->ID, 18 ) ) && preg_match( "|src='([^']+)'|", $avatar, $matches ) )
|
|
$send['avatar_src'] = $matches[1];
|
|
|
|
$checked[$key] = $send;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( ! empty( $checked ) )
|
|
$response['wp-check-locked'] = $checked;
|
|
|
|
return $response;
|
|
}
|
|
add_filter( 'heartbeat_received', 'wp_check_locked_posts', 10, 3 );
|
|
|
|
/**
|
|
* Check lock status on the New/Edit Post screen and refresh the lock
|
|
*
|
|
* @since 3.6
|
|
*/
|
|
function wp_refresh_post_lock( $response, $data, $screen_id ) {
|
|
if ( 'post' == $screen_id && array_key_exists( 'wp-refresh-post-lock', $data ) ) {
|
|
$received = $data['wp-refresh-post-lock'];
|
|
$send = array();
|
|
|
|
if ( !$post_id = absint( $received['post_id'] ) )
|
|
return $response;
|
|
|
|
if ( !current_user_can('edit_post', $post_id) )
|
|
return $response;
|
|
|
|
if ( ( $user_id = wp_check_post_lock( $post_id ) ) && ( $user = get_userdata( $user_id ) ) ) {
|
|
$error = array(
|
|
'text' => sprintf( __( '%s has taken over and is currently editing.' ), $user->display_name )
|
|
);
|
|
|
|
if ( $avatar = get_avatar( $user->ID, 64 ) ) {
|
|
if ( preg_match( "|src='([^']+)'|", $avatar, $matches ) )
|
|
$error['avatar_src'] = $matches[1];
|
|
}
|
|
|
|
$send['lock_error'] = $error;
|
|
} else {
|
|
if ( $new_lock = wp_set_post_lock( $post_id ) )
|
|
$send['new_lock'] = implode( ':', $new_lock );
|
|
}
|
|
|
|
if ( ! empty( $received['post_nonce'] ) && 2 === wp_verify_nonce( $received['post_nonce'], 'update-post_' . $post_id ) ) {
|
|
$send['update_nonces'] = array(
|
|
'replace-autosavenonce' => wp_create_nonce('autosave'),
|
|
'replace-getpermalinknonce' => wp_create_nonce('getpermalink'),
|
|
'replace-samplepermalinknonce' => wp_create_nonce('samplepermalink'),
|
|
'replace-closedpostboxesnonce' => wp_create_nonce('closedpostboxes'),
|
|
'replace-_ajax_linking_nonce' => wp_create_nonce( 'internal-linking' ),
|
|
'replace-_wpnonce' => wp_create_nonce( 'update-post_' . $post_id ),
|
|
);
|
|
}
|
|
|
|
$response['wp-refresh-post-lock'] = $send;
|
|
}
|
|
|
|
return $response;
|
|
}
|
|
add_filter( 'heartbeat_received', 'wp_refresh_post_lock', 10, 3 );
|
|
|
|
/**
|
|
* Output the HTML for restoring the post data from DOM storage
|
|
*
|
|
* @since 3.6
|
|
* @access private
|
|
*/
|
|
function _local_storage_notice() {
|
|
$screen = get_current_screen();
|
|
if ( ! $screen || 'post' != $screen->id )
|
|
return;
|
|
|
|
?>
|
|
<div id="local-storage-notice" class="hidden">
|
|
<p class="local-restore">
|
|
<?php _e('The backup of this post in your browser is different from the version below.'); ?>
|
|
<a class="restore-backup" href="#"><?php _e('Restore the backup.'); ?></a>
|
|
</p>
|
|
<p class="undo-restore hidden">
|
|
<?php _e('Post restored successfully.'); ?>
|
|
<a class="undo-restore-backup" href="#"><?php _e('Undo.'); ?></a>
|
|
</p>
|
|
</div>
|
|
<?php
|
|
}
|
|
add_action( 'admin_footer', '_local_storage_notice' );
|