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<?php
require_once('admin.php');
$themes = get_themes();
$ct = current_theme_info();
$allowed_themes = get_site_allowed_themes();
if( $allowed_themes == false )
$allowed_themes = array();
$blog_allowed_themes = wpmu_get_blog_allowedthemes();
if( is_array( $blog_allowed_themes ) )
$allowed_themes = array_merge( $allowed_themes, $blog_allowed_themes );
if( $blog_id != 1 )
unset( $allowed_themes[ "h3" ] );
if( isset( $allowed_themes[ wp_specialchars( $ct->stylesheet ) ] ) == false )
$allowed_themes[ wp_specialchars( $ct->stylesheet ) ] = true;
reset( $themes );
foreach( $themes as $key => $theme ) {
if( isset( $allowed_themes[ wp_specialchars( $theme[ 'Stylesheet' ] ) ] ) == false ) {
unset( $themes[ $key ] );
}
}
reset( $themes );
if ( isset($_GET['action']) ) {
check_admin_referer('switch-theme_' . $_GET['template']);
if ('activate' == $_GET['action']) {
switch_theme($_GET['template'], $_GET['stylesheet']);
wp_redirect('themes.php?activated=true');
exit;
}
}
$title = __('Manage Themes');
$parent_file = 'themes.php';
add_thickbox();
wp_enqueue_script( 'theme-preview' );
require_once('admin-header.php');
if( is_site_admin() ) {
?><div id="message0" class="updated fade"><p><?php _e('Administrator: new themes must be activated in the <a href="wpmu-themes.php">Themes Admin</a> page before they appear here.'); ?></p></div><?php
}
?>
<?php if ( ! validate_current_theme() ) : ?>
<div id="message1" class="updated fade"><p><?php _e('The active theme is broken. Reverting to the default theme.'); ?></p></div>
<?php elseif ( isset($_GET['activated']) ) : ?>
<div id="message2" class="updated fade"><p><?php printf(__('New theme activated. <a href="%s">Visit site</a>'), get_bloginfo('url') . '/'); ?></p></div>
<?php endif; ?>
<?php
ksort( $themes );
$theme_total = count( $themes );
$per_page = 15;
if ( isset( $_GET['pagenum'] ) )
$page = absint( $_GET['pagenum'] );
if ( empty($page) )
$page = 1;
$start = $offset = ( $page - 1 ) * $per_page;
$page_links = paginate_links( array(
'base' => add_query_arg( 'pagenum', '%#%' ) . '#themenav',
'format' => '',
'total' => ceil($theme_total / $per_page),
'current' => $page
));
$themes = array_slice( $themes, $start, $per_page );
?>
<div class="wrap">
<h2><?php _e('Current Theme'); ?></h2>
<div id="current-theme">
<?php if ( $ct->screenshot ) : ?>
<img src="<?php echo WP_CONTENT_URL . $ct->stylesheet_dir . '/' . $ct->screenshot; ?>" alt="<?php _e('Current theme preview'); ?>" />
<?php endif; ?>
<h3><?php printf(_c('%1$s %2$s by %3$s|1: theme title, 2: theme version, 3: theme author'), $ct->title, $ct->version, $ct->author) ; ?></h3>
<p class="description"><?php echo $ct->description; ?></p>
<?php if ( $ct->tags ) : ?>
<p><?php _e('Tags:'); ?> <?php echo join(', ', $ct->tags); ?></p>
<?php endif; ?>
</div>
<h2><?php _e('Available Themes'); ?></h2>
<br class="clear" />
<?php if ( $page_links ) : ?>
<div class="tablenav">
<?php echo "<div class='tablenav-pages'>$page_links</div>"; ?>
<br class="clear" />
</div>
<br class="clear" />
<?php endif; ?>
<?php if ( 1 < $theme_total ) { ?>
<table id="availablethemes" cellspacing="0" cellpadding="0">
<?php
$style = '';
$theme_names = array_keys($themes);
natcasesort($theme_names);
$rows = ceil(count($theme_names) / 3);
for ( $row = 1; $row <= $rows; $row++ )
for ( $col = 1; $col <= 3; $col++ )
$table[$row][$col] = array_shift($theme_names);
foreach ( $table as $row => $cols ) {
?>
<tr>
<?php
foreach ( $cols as $col => $theme_name ) {
$class = array('available-theme');
if ( $row == 1 ) $class[] = 'top';
if ( $col == 1 ) $class[] = 'left';
if ( $row == $rows ) $class[] = 'bottom';
if ( $col == 3 ) $class[] = 'right';
?>
<td class="<?php echo join(' ', $class); ?>">
<?php if ( !empty($theme_name) ) :
$template = $themes[$theme_name]['Template'];
$stylesheet = $themes[$theme_name]['Stylesheet'];
$title = $themes[$theme_name]['Title'];
$version = $themes[$theme_name]['Version'];
$description = $themes[$theme_name]['Description'];
$author = $themes[$theme_name]['Author'];
$screenshot = $themes[$theme_name]['Screenshot'];
$stylesheet_dir = $themes[$theme_name]['Stylesheet Dir'];
$preview_link = clean_url( get_option('home') . '/');
$preview_link = add_query_arg( array('preview' => 1, 'template' => $template, 'stylesheet' => $stylesheet, 'TB_iframe' => 'true', 'width' => 600, 'height' => 400 ), $preview_link );
$preview_text = attribute_escape( sprintf( __('Preview of "%s"'), $title ) );
$tags = $themes[$theme_name]['Tags'];
$thickbox_class = 'thickbox';
$activate_link = wp_nonce_url("themes.php?action=activate&template=".urlencode($template)."&stylesheet=".urlencode($stylesheet), 'switch-theme_' . $template);
$activate_text = attribute_escape( sprintf( __('Activate "%s"'), $title ) );
?>
<a href="<?php echo $activate_link; ?>" class="<?php echo $thickbox_class; ?> screenshot">
<?php if ( $screenshot ) : ?>
<img src="<?php echo WP_CONTENT_URL . $stylesheet_dir . '/' . $screenshot; ?>" alt="" />
<?php endif; ?>
</a>
<h3><a class="<?php echo $thickbox_class; ?>" href="<?php echo $activate_link; ?>"><?php echo $title; ?></a></h3>
<p><?php echo $description; ?></p>
<?php if ( $tags ) : ?>
<p><?php _e('Tags:'); ?> <?php echo join(', ', $tags); ?></p>
<noscript><p class="themeactions"><a href="<?php echo $preview_link; ?>" title="<?php echo $preview_text; ?>"><?php _e('Preview'); ?></a> <a href="<?php echo $activate_link; ?>" title="<?php echo $activate_text; ?>"><?php _e('Activate'); ?></a></p></noscript>
<?php endif; ?>
<div style="display:none;"><a class="previewlink" href="<?php echo $preview_link; ?>"><?php echo $preview_text; ?></a> <a class="activatelink" href="<?php echo $activate_link; ?>"><?php echo $activate_text; ?></a></div>
<?php endif; // end if not empty theme_name ?>
</td>
<?php } // end foreach $cols ?>
</tr>
<?php } // end foreach $table ?>
</table>
<?php } ?>
<br class="clear" />
<?php if ( $page_links ) : ?>
<div class="tablenav">
<?php echo "<div class='tablenav-pages'>$page_links</div>"; ?>
<br class="clear" />
</div>
<?php endif; ?>
<br class="clear" />
<?php
// List broken themes, if any.
$broken_themes = get_broken_themes();
if ( is_site_admin() && count($broken_themes) ) {
?>
<h2><?php _e('Broken Themes'); ?> (Site admin only)</h2>
<p><?php _e('The following themes are installed but incomplete. Themes must have a stylesheet and a template.'); ?></p>
<table width="100%" cellpadding="3" cellspacing="3">
<tr>
<th><?php _e('Name'); ?></th>
<th><?php _e('Description'); ?></th>
</tr>
<?php
$theme = '';
$theme_names = array_keys($broken_themes);
natcasesort($theme_names);
foreach ($theme_names as $theme_name) {
$title = $broken_themes[$theme_name]['Title'];
$description = $broken_themes[$theme_name]['Description'];
$theme = ('class="alternate"' == $theme) ? '' : 'class="alternate"';
echo "
<tr $theme>
<td>$title</td>
<td>$description</td>
</tr>";
}
?>
</table>
<?php
}
?>
<br clear="all" />
</div>
<?php require('admin-footer.php'); ?>
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