/**
* {@internal Missing Short Description}}
*
- * @since unknown
+ * @since 2.0.0
*
* @return unknown
*/
/**
* {@internal Missing Short Description}}
*
- * @since unknown
+ * @since 1.5.0
*
* @param unknown_type $filename
* @param unknown_type $marker
* BEGIN and END markers. Replaces existing marked info. Retains surrounding
* data. Creates file if none exists.
*
- * @since unknown
+ * @since 1.5.0
*
* @param unknown_type $filename
* @param unknown_type $marker
* Always writes to the file if it exists and is writable to ensure that we
* blank out old rules.
*
- * @since unknown
+ * @since 1.5.0
*/
function save_mod_rewrite_rules() {
if ( is_multisite() )
* @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 = $home_path . 'web.config';
// Using win_is_writable() instead of is_writable() because of a bug in Windows PHP
- if ( ( ! file_exists($web_config_file) && win_is_writable($home_path) && $wp_rewrite->using_mod_rewrite_permalinks() ) || win_is_writable($web_config_file) ) {
- if ( iis7_supports_permalinks() ) {
- $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);
- }
+ 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 unknown
+ * @since 1.5.0
*
* @param unknown_type $file
*/
}
/**
- * If siteurl or home changed, flush rewrite rules.
+ * If siteurl, home or page_on_front changed, flush rewrite rules.
*
- * @since unknown
+ * @since 2.1.0
*
- * @param unknown_type $old_value
- * @param unknown_type $value
+ * @param string $old_value
+ * @param string $value
*/
function update_home_siteurl( $old_value, $value ) {
- global $wp_rewrite;
-
if ( defined( "WP_INSTALLING" ) )
return;
// If home changed, write rewrite rules to new location.
- $wp_rewrite->flush_rules();
+ 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 );
/**
- * {@internal Missing Short Description}}
+ * Shorten an URL, to be used as link text
*
- * @since unknown
+ * @since 1.2.1
*
- * @param unknown_type $url
- * @return unknown
+ * @param string $url
+ * @return string
*/
function url_shorten( $url ) {
$short_url = str_replace( 'http://', '', stripslashes( $url ));
$short_url = str_replace( 'www.', '', $short_url );
- if ('/' == substr( $short_url, -1 ))
- $short_url = substr( $short_url, 0, -1 );
+ $short_url = untrailingslashit( $short_url );
if ( strlen( $short_url ) > 35 )
- $short_url = substr( $short_url, 0, 32 ).'...';
+ $short_url = substr( $short_url, 0, 32 ) . '...';
return $short_url;
}
* in the $vars array to the value of $_POST[$var] or $_GET[$var] or ''
* if neither is defined.
*
- * @since unknown
+ * @since 2.0.0
*
* @param array $vars An array of globals to reset.
*/
/**
* {@internal Missing Short Description}}
*
- * @since unknown
+ * @since 2.1.0
*
* @param unknown_type $message
*/
$option = $_POST['wp_screen_options']['option'];
$value = $_POST['wp_screen_options']['value'];
- if ( !preg_match( '/^[a-z_-]+$/', $option ) )
+ if ( $option != sanitize_key( $option ) )
return;
- $option = str_replace('-', '_', $option);
-
$map_option = $option;
$type = str_replace('edit_', '', $map_option);
$type = str_replace('_per_page', '', $type);
- if ( in_array($type, get_post_types()) )
- $map_option = 'edit_per_page';
- if ( in_array( $type, get_taxonomies()) )
+ 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 'ms_sites_per_page':
- case 'ms_users_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 || $value > 999 )
return;
}
update_user_meta($user->ID, $option, $value);
- wp_redirect( remove_query_arg( array('pagenum', 'apage', 'paged'), wp_get_referer() ) );
+ wp_safe_redirect( remove_query_arg( array('pagenum', 'apage', 'paged'), wp_get_referer() ) );
exit;
}
}
-function wp_menu_unfold() {
- if ( isset($_GET['unfoldmenu']) ) {
- delete_user_setting('mfold');
- wp_redirect( remove_query_arg( 'unfoldmenu', stripslashes($_SERVER['REQUEST_URI']) ) );
- exit;
- }
-}
-
-/**
- * Check if IIS 7 supports pretty permalinks
- *
- * @since 2.8.0
- *
- * @return bool
- */
-function iis7_supports_permalinks() {
- global $is_iis7;
-
- $supports_permalinks = false;
- if ( $is_iis7 ) {
- /* First we check if the DOMDocument class exists. If it does not exist,
- * which is the case for PHP 4.X, then we cannot easily update the xml configuration file,
- * hence we just bail out and tell user that pretty permalinks cannot be used.
- * This is not a big issue because PHP 4.X is going to be depricated and for IIS it
- * is recommended to use PHP 5.X NTS.
- * Next we check if the URL Rewrite Module 1.1 is loaded and enabled for the web site. When
- * URL Rewrite 1.1 is loaded it always sets a server variable called 'IIS_UrlRewriteModule'.
- * Lastly we make sure that PHP is running via FastCGI. This is important because if it runs
- * via ISAPI then pretty permalinks will not work.
- */
- $supports_permalinks = class_exists('DOMDocument') && isset($_SERVER['IIS_UrlRewriteModule']) && ( php_sapi_name() == 'cgi-fcgi' );
- }
-
- return apply_filters('iis7_supports_permalinks', $supports_permalinks);
-}
-
/**
* Check if rewrite rule for WordPress already exists in the IIS 7 configuration file
*
fclose($fp);
}
-/**
- * Workaround for Windows bug in is_writable() function
- *
- * @since 2.8.0
- *
- * @param object $path
- * @return bool
- */
-function win_is_writable($path) {
- /* will work in despite of Windows ACLs bug
- * NOTE: use a trailing slash for folders!!!
- * see http://bugs.php.net/bug.php?id=27609
- * see http://bugs.php.net/bug.php?id=30931
- */
-
- if ( $path{strlen($path)-1} == '/' ) // recursively return a temporary file path
- return win_is_writable($path . uniqid(mt_rand()) . '.tmp');
- else if ( is_dir($path) )
- return win_is_writable($path . '/' . uniqid(mt_rand()) . '.tmp');
- // check tmp file for read/write capabilities
- $rm = file_exists($path);
- $f = @fopen($path, 'a');
- if ($f===false)
- return false;
- fclose($f);
- if ( ! $rm )
- unlink($path);
- return true;
-}
-
/**
* Display the default admin color scheme picker (Used in user-edit.php)
*
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 $color; ?>" type="radio" value="<?php echo esc_attr($color) ?>" class="tog" <?php checked($color, $current_color); ?> />
+<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 $html_color ?>" title="<?php echo $color ?>"> </td>
+ <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 $color; ?>"><?php echo $color_info->name ?></label>
+ <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');