X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/177fd6fefd2e3d5a0ea6591c71d660cabdb3c1a4..11be8dc178e77d0b46189bbd8e33a216a9b90942:/wp-admin/themes.php

diff --git a/wp-admin/themes.php b/wp-admin/themes.php
index cb8d082b..15b3e5bf 100644
--- a/wp-admin/themes.php
+++ b/wp-admin/themes.php
@@ -1,4 +1,12 @@
 <?php
+/**
+ * Themes administration panel.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/** WordPress Administration Bootstrap */
 require_once('admin.php');
 
 if ( isset($_GET['action']) ) {
@@ -13,6 +21,10 @@ if ( isset($_GET['action']) ) {
 
 $title = __('Manage Themes');
 $parent_file = 'themes.php';
+
+add_thickbox();
+wp_enqueue_script( 'theme-preview' );
+
 require_once('admin-header.php');
 ?>
 
@@ -25,16 +37,79 @@ require_once('admin-header.php');
 <?php
 $themes = get_themes();
 $ct = current_theme_info();
+
+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' => '',
+	'prev_text' => __('&laquo;'),
+	'next_text' => __('&raquo;'),
+	'total' => ceil($theme_total / $per_page),
+	'current' => $page
+));
+
+$themes = array_slice( $themes, $start, $per_page );
+
+/**
+ * Check if there is an update for a theme available.
+ *
+ * Will display link, if there is an update available.
+ *
+ * @since 2.7.0
+ *
+ * @param object $theme Theme data object.
+ * @return bool False if no valid info was passed.
+ */
+function theme_update_available( $theme ) {
+	static $themes_update;
+	if ( !isset($themes_update) )
+		$themes_update = get_option('update_themes');
+
+	if ( is_object($theme) && isset($theme->stylesheet) )
+		$stylesheet = $theme->stylesheet;
+	elseif ( is_array($theme) && isset($theme['Stylesheet']) )
+		$stylesheet = $theme['Stylesheet'];
+	else
+		return false; //No valid info passed.
+
+	if ( isset($themes_update->response[ $stylesheet ]) ) {
+		$update = $themes_update->response[ $stylesheet ];
+		$details_url = add_query_arg(array('TB_iframe' => 'true', 'width' => 1024, 'height' => 800), $update['url']); //Theme browser inside WP? replace this, Also, theme preview JS will override this on the available list.
+		$update_url = wp_nonce_url('update.php?action=upgrade-theme&amp;theme=' . urlencode($stylesheet), 'upgrade-theme_' . $stylesheet);
+
+		if ( ! current_user_can('update_themes') )
+			printf( __('<p>There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a>.</p>'), $ct->name, $details_url, $update['new_version']);
+		else if ( empty($update->package) )
+			printf( __('<p>There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a> <em>automatic upgrade unavailable for this theme</em>.</p>'), $ct->name, $details_url, $update['new_version']);
+		else
+			printf( __('<p>There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a> or <a href="%4$s">upgrade automatically</a>.</p>'), $ct->name, $details_url, $update['new_version'], $update_url );
+	}
+}
+
 ?>
 
 <div class="wrap">
-<h2><?php _e('Current Theme'); ?></h2>
-<div id="currenttheme">
+<?php screen_icon(); ?>
+<h2><?php echo wp_specialchars( $title ); ?></h2>
+
+<h3><?php _e('Current Theme'); ?></h3>
+<div id="current-theme">
 <?php if ( $ct->screenshot ) : ?>
-<img src="<?php echo get_option('siteurl') . '/' . $ct->stylesheet_dir . '/' . $ct->screenshot; ?>" alt="<?php _e('Current theme preview'); ?>" />
+<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><?php echo $ct->description; ?></p>
+<h4><?php printf(_c('%1$s %2$s by %3$s|1: theme title, 2: theme version, 3: theme author'), $ct->title, $ct->version, $ct->author) ; ?></h4>
+<p class="description"><?php echo $ct->description; ?></p>
 <?php if ($ct->parent_theme) { ?>
 	<p><?php printf(__('The template files are located in <code>%2$s</code>.  The stylesheet files are located in <code>%3$s</code>.  <strong>%4$s</strong> uses templates from <strong>%5$s</strong>.  Changes made to the templates will affect both themes.'), $ct->title, $ct->template_dir, $ct->stylesheet_dir, $ct->title, $ct->parent_theme); ?></p>
 <?php } else { ?>
@@ -43,20 +118,50 @@ $ct = current_theme_info();
 <?php if ( $ct->tags ) : ?>
 <p><?php _e('Tags:'); ?> <?php echo join(', ', $ct->tags); ?></p>
 <?php endif; ?>
-</div>
+<?php theme_update_available($ct); ?>
 
-<h2><?php _e('Available Themes'); ?></h2>
-<?php if ( 1 < count($themes) ) { ?>
+</div>
+<div class="clear"></div>
+<h3><?php _e('Available Themes'); ?></h3>
+<div class="clear"></div>
+
+<?php if ( $page_links ) : ?>
+<div class="tablenav">
+<div class="tablenav-pages"><?php $page_links_text = sprintf( '<span class="displaying-num">' . __( 'Displaying %s&#8211;%s of %s' ) . '</span>%s',
+	number_format_i18n( $start + 1 ),
+	number_format_i18n( min( $page * $per_page, $theme_total ) ),
+	number_format_i18n( $theme_total ),
+	$page_links
+); echo $page_links_text; ?></div>
+</div>
+<?php endif; ?>
 
+<?php if ( 1 < $theme_total ) { ?>
+<table id="availablethemes" cellspacing="0" cellpadding="0">
 <?php
 $style = '';
 
 $theme_names = array_keys($themes);
 natcasesort($theme_names);
 
-foreach ($theme_names as $theme_name) {
-	if ( $theme_name == $ct->name )
-		continue;
+$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'];
@@ -65,26 +170,45 @@ foreach ($theme_names as $theme_name) {
 	$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 = htmlspecialchars( 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';
 	$activate_link = wp_nonce_url("themes.php?action=activate&amp;template=".urlencode($template)."&amp;stylesheet=".urlencode($stylesheet), 'switch-theme_' . $template);
+	$activate_text = attribute_escape( sprintf( __('Activate "%s"'), $title ) );
 ?>
-<div class="available-theme">
-<h3><a href="<?php echo $activate_link; ?>"><?php echo $title; ?></a></h3>
-
-<a href="<?php echo $activate_link; ?>" class="screenshot">
+		<a href="<?php echo $activate_link; ?>" class="<?php echo $thickbox_class; ?> screenshot">
 <?php if ( $screenshot ) : ?>
-<img src="<?php echo get_option('siteurl') . '/' . $stylesheet_dir . '/' . $screenshot; ?>" alt="" />
+			<img src="<?php echo WP_CONTENT_URL . $stylesheet_dir . '/' . $screenshot; ?>" alt="" />
 <?php endif; ?>
-</a>
-
-<p><?php echo $description; ?></p>
+		</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>
+		<p><?php _e('Tags:'); ?> <?php echo join(', ', $tags); ?></p>
 <?php endif; ?>
+		<?php theme_update_available( $themes[$theme_name] ); ?>
+		<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>
+		<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_text</div>"; ?>
+<br class="clear" />
 </div>
-<?php } // end foreach theme_names ?>
+<?php endif; ?>
 
-<?php } ?>
+<br class="clear" />
 
 <?php
 // List broken themes, if any.