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Hide widget count when no sidebars defined, props scribu, fixes #8035 

git-svn-id: http://svn.automattic.com/wordpress/trunk@11131 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
azaozz 2009-04-29 23:30:07 +00:00
parent 4d2e474a0f
commit c5c7eff703
1 changed files with 27 additions and 10 deletions
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25
wp-admin/includes/dashboard.php
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@ -194,6 +194,8 @@ function wp_dashboard() {
/* Dashboard Widgets */
function wp_dashboard_right_now() {
global $wp_registered_sidebars;
$num_posts = wp_count_posts( 'post' );
$num_pages = wp_count_posts( 'page' );
@ -315,18 +317,33 @@ function wp_dashboard_right_now() {
echo "\n\t".'<div class="versions">';
$ct = current_theme_info();
$sidebars_widgets = wp_get_sidebars_widgets();
$num_widgets = array_reduce( $sidebars_widgets, create_function( '$prev, $curr', 'return $prev+count($curr);' ), 0 );
$num = number_format_i18n( $num_widgets );
echo "\n\t<p>";
if ( !empty($wp_registered_sidebars) ) {
$sidebars_widgets = wp_get_sidebars_widgets();
$num_widgets = 0;
foreach ( (array) $sidebars_widgets as $k => $v ) {
if ( 'wp_inactive_widgets' == $k )
continue;
if ( is_array($v) )
$num_widgets = $num_widgets + count($v);
}
$num = number_format_i18n( $num_widgets );
if ( current_user_can( 'switch_themes' ) ) {
echo '<a href="themes.php" class="button rbutton">' . __('Change Theme') . '</a>';
printf(_n('Theme <span class="b"><a href="themes.php">%1$s</a></span> with <span class="b"><a href="widgets.php">%2$s Widget</a></span>', 'Theme <span class="b"><a href="themes.php">%1$s</a></span> with <span class="b"><a href="widgets.php">%2$s Widgets</a></span>', $num_widgets), $ct->title, $num);
} else {
printf(_n('Theme <span class="b">%1$s</span> with <span class="b">%2$s Widget</span>', 'Theme <span class="b">%1$s</span> with <span class="b">%2$s Widgets</span>', $num_widgets), $ct->title, $num);
}
} else {
if ( current_user_can( 'switch_themes' ) ) {
echo '<a href="themes.php" class="button rbutton">' . __('Change Theme') . '</a>';
printf('Theme <span class="b"><a href="themes.php">%1$s</a></span>', $ct->title);
} else {
printf('Theme <span class="b">%1$s</span>', $ct->title);
}
}
echo '</p>';
update_right_now_message();