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Convert the old style widgets order array only when loading the widgets screen, fixes #10300 for trunk 

git-svn-id: https://develop.svn.wordpress.org/trunk@11691 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Ozz 2009-07-04 12:49:54 +00:00
parent 81c8791b9d
commit 484f514706
1 changed files with 78 additions and 74 deletions
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52
wp-includes/widgets.php
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@ -885,7 +885,7 @@ function dynamic_sidebar($index = 1) {
function is_active_widget($callback = false, $widget_id = false, $id_base = false, $skip_inactive = true) {
global $wp_registered_widgets;
$sidebars_widgets = wp_get_sidebars_widgets(false);
$sidebars_widgets = wp_get_sidebars_widgets();
if ( is_array($sidebars_widgets) ) {
foreach ( $sidebars_widgets as $sidebar => $widgets ) {
@ -935,7 +935,7 @@ function is_dynamic_sidebar() {
*/
function is_active_sidebar( $index ) {
$index = ( is_int($index) ) ? "sidebar-$index" : sanitize_title($index);
$sidebars_widgets = wp_get_sidebars_widgets(false);
$sidebars_widgets = wp_get_sidebars_widgets();
if ( isset($sidebars_widgets[$index]) && !empty($sidebars_widgets[$index]) )
return true;
@ -953,25 +953,26 @@ function is_active_sidebar( $index ) {
* @since 2.2.0
* @access private
*
* @param bool $update Optional, default is true. Whether to save upgrade of widget array list.
* @return array Upgraded list of widgets to version 2 array format.
* @param bool $update Optional, deprecated.
* @return array Upgraded list of widgets to version 3 array format when called from the admin.
*/
function wp_get_sidebars_widgets($update = true) {
function wp_get_sidebars_widgets($deprecated = true) {
global $wp_registered_widgets, $wp_registered_sidebars, $_wp_sidebars_widgets;
// If loading from front page, consult $_wp_sidebars_widgets rather than options
// to see if wp_convert_widget_settings() has made manipulations in memory.
if ( is_admin() ) {
$sidebars_widgets = get_option('sidebars_widgets', array());
} else {
if ( !is_admin() ) {
if ( empty($_wp_sidebars_widgets) )
$_wp_sidebars_widgets = get_option('sidebars_widgets', array());
$sidebars_widgets = $_wp_sidebars_widgets;
} else {
$sidebars_widgets = get_option('sidebars_widgets', array());
else
$sidebars_widgets = &$_wp_sidebars_widgets;
}
$_sidebars_widgets = array();
if ( !isset($sidebars_widgets['array_version']) )
if ( isset($sidebars_widgets['wp_inactive_widgets']) )
$sidebars_widgets['array_version'] = 3;
elseif ( !isset($sidebars_widgets['array_version']) )
$sidebars_widgets['array_version'] = 1;
switch ( $sidebars_widgets['array_version'] ) {
@ -1024,18 +1025,21 @@ function wp_get_sidebars_widgets($update = true) {
}
}
// Assign to each unmatched registered sidebar the first available orphan
unset( $sidebars_widgets[ 'array_version' ] );
while ( ( $sidebar = array_shift( $sidebars ) ) && $widgets = array_shift( $sidebars_widgets ) )
$_sidebars_widgets[ $sidebar ] = $widgets;
// move the rest to wp_inactive_widgets
if ( !isset($_sidebars_widgets['wp_inactive_widgets']) )
$_sidebars_widgets['wp_inactive_widgets'] = array();
if ( !empty($sidebars_widgets) ) {
foreach ( $sidebars_widgets as $lost => $val ) {
if ( is_array($val) )
$_sidebars_widgets['wp_inactive_widgets'] = array_merge( (array) $_sidebars_widgets['wp_inactive_widgets'], $val );
}
}
$_sidebars_widgets['array_version'] = 3;
$sidebars_widgets = $_sidebars_widgets;
unset($_sidebars_widgets);
}
if ( $update && is_admin() )
update_option('sidebars_widgets', $sidebars_widgets);
}
}
if ( isset($sidebars_widgets['array_version']) )
@ -1086,9 +1090,8 @@ function wp_get_widget_defaults() {
* @return array
*/
function wp_convert_widget_settings($base_name, $option_name, $settings) {
global $_wp_sidebars_widgets;
// This test may need expanding.
$single = false;
$single = $changed = false;
if ( empty($settings) ) {
$single = true;
} else {
@ -1110,7 +1113,7 @@ function wp_convert_widget_settings($base_name, $option_name, $settings) {
$sidebars_widgets = get_option('sidebars_widgets');
} else {
if ( empty($GLOBALS['_wp_sidebars_widgets']) )
$GLOBALS['_wp_sidebars_widgets'] = get_option('sidebars_widgets');
$GLOBALS['_wp_sidebars_widgets'] = get_option('sidebars_widgets', array());
$sidebars_widgets = &$GLOBALS['_wp_sidebars_widgets'];
}
@ -1119,13 +1122,14 @@ function wp_convert_widget_settings($base_name, $option_name, $settings) {
foreach ( $sidebar as $i => $name ) {
if ( $base_name == $name ) {
$sidebars_widgets[$index][$i] = "$name-2";
$changed = true;
break 2;
}
}
}
}
if ( is_admin() )
if ( is_admin() && $changed )
update_option('sidebars_widgets', $sidebars_widgets);
}