PHP current_theme_info函数代码示例

 function prepare_items()
 {
     global $ct;
     $ct = current_theme_info();
     $themes = get_allowed_themes();
     if (!empty($_REQUEST['s'])) {
         $search = strtolower(stripslashes($_REQUEST['s']));
         $this->search = array_merge($this->search, array_filter(array_map('trim', explode(',', $search))));
         $this->search = array_unique($this->search);
     }
     if (!empty($_REQUEST['features'])) {
         $this->features = $_REQUEST['features'];
         $this->features = array_map('trim', $this->features);
         $this->features = array_map('sanitize_title_with_dashes', $this->features);
         $this->features = array_unique($this->features);
     }
     if ($this->search || $this->features) {
         foreach ($themes as $key => $theme) {
             if (!$this->search_theme($theme)) {
                 unset($themes[$key]);
             }
         }
     }
     unset($themes[$ct->name]);
     uksort($themes, "strnatcasecmp");
     $per_page = 24;
     $page = $this->get_pagenum();
     $start = ($page - 1) * $per_page;
     $this->items = array_slice($themes, $start, $per_page);
     $this->set_pagination_args(array('total_items' => count($themes), 'per_page' => $per_page));
 }

 /**
  * Load all themes information into local properties
  * 
  * @todo only list themes which implement the scheme
  */
 protected function load_theme_data()
 {
     ICE_Loader::load_wpadmin_lib('ms');
     ICE_Loader::load_wpadmin_lib('theme');
     // get current theme
     $ct = current_theme_info();
     // get all themes
     $this->__wp_themes__ = get_allowed_themes();
     // extract current theme
     $this->__wp_theme__ = $this->__wp_themes__[$ct->name];
 }

function wp_united_display_theme_menu()
{
    global $user_ID, $title, $parent_file, $wp_version;
    $wpuConnSettings = get_settings('wputd_connection');
    if (!validate_current_theme()) {
        ?>
	<div id="message1" class="updated fade"><p><?php 
        _e('The active theme is broken.  Reverting to the default theme.');
        ?>
</p></div>
	<?php 
    } elseif (isset($_GET['activated'])) {
        ?>
	<div id="message2" class="updated fade"><p><?php 
        printf(__('New theme activated. <a href="%s">View your blog &raquo;</a>'), wpu_homelink('wpu-activate-theme') . '/');
        ?>
</p></div>
	<?php 
    }
    $themes = get_themes();
    $theme_names = array_keys($themes);
    $user_theme = 'WordPress Default';
    $user_template = get_usermeta($user_ID, 'WPU_MyTemplate');
    $user_stylesheet = get_usermeta($user_ID, 'WPU_MyStylesheet');
    $site_theme = current_theme_info();
    $user_theme = $site_theme->title;
    // if user hasn't set a theme yet, it is the same as site default
    // get current user theme
    if ($themes) {
        foreach ($theme_names as $theme_name) {
            if ($themes[$theme_name]['Stylesheet'] == $user_stylesheet && $themes[$theme_name]['Template'] == $user_template) {
                $user_theme = $themes[$theme_name]['Name'];
                break;
            }
        }
    }
    $template = $themes[$user_theme]['Template'];
    $stylesheet = $themes[$user_theme]['Stylesheet'];
    $title = $themes[$user_theme]['Title'];
    $version = $themes[$user_theme]['Version'];
    $description = $themes[$user_theme]['Description'];
    $author = $themes[$user_theme]['Author'];
    $screenshot = $themes[$user_theme]['Screenshot'];
    $stylesheet_dir = $themes[$user_theme]['Stylesheet Dir'];
    $tags = $themes[$user_theme]['Tags'];
    if ($wp_version > 2.5) {
        // paginate if necessary
        ksort($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);
        $pageTitle = __('Set Your Blog Theme');
        $parent_file = 'wpu-plugin.php&wputab=themes';
        ?>
		
		<div class="wrap">
			<?php 
        screen_icon();
        ?>
			<h2><?php 
        echo wp_specialchars($pageTitle);
        ?>
</h2>
		<?php 
        /* CURRENT THEME */
        ?>
			<h3><?php 
        _e('Current Theme');
        ?>
</h3>
			<div id="current-theme">
				<?php 
        if ($screenshot) {
            ?>
				<img src="<?php 
            echo WP_CONTENT_URL . $stylesheet_dir . '/' . $screenshot;
            ?>
" alt="<?php 
            _e('Current theme preview');
            ?>
" />
				<?php 
        }
        ?>
				<h4><?php 
        printf(_c('%1$s %2$s by %3$s|1: theme title, 2: theme version, 3: theme author'), $title, $version, $author);
        ?>
</h4>
				<p class="description"><?php 
        echo $description;
        ?>
</p>
//.........这里部分代码省略.........

<?php

require_once 'admin.php';
$themes = get_themes();
$ct = current_theme_info();
$allowed_themes = apply_filters("allowed_themes", get_site_allowed_themes());
if ($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');

function wp_dashboard_right_now() {
	$num_posts = wp_count_posts( 'post' );
	$num_pages = wp_count_posts( 'page' );

	$num_cats  = wp_count_terms('category');

	$num_tags = wp_count_terms('post_tag');

	$num_comm = wp_count_comments( );

	echo "\n\t".'<p class="sub">' . __('At a Glance') . '</p>';
	echo "\n\t".'<div class="table">'."\n\t".'<table>';
	echo "\n\t".'<tr class="first">';

	// Posts
	$num = number_format_i18n( $num_posts->publish );
	if ( current_user_can( 'edit_posts' ) )
		$text = "<a href='edit.php'>$num</a>";
	else
		$text = $num;
	echo '<td class="first b b-posts">' . $text . '</td>';
	echo '<td class="t posts">' . __ngettext( 'Post', 'Posts', intval($num_posts->publish) ) . '</td>';
	/* TODO: Show status breakdown on hover
	if ( $can_edit_pages && !empty($num_pages->publish) ) { // how many pages is not exposed in feeds.  Don't show if !current_user_can
		$post_type_texts[] = '<a href="edit-pages.php">'.sprintf( __ngettext( '%s page', '%s pages', $num_pages->publish ), number_format_i18n( $num_pages->publish ) ).'</a>';
	}
	if ( $can_edit_posts && !empty($num_posts->draft) ) {
		$post_type_texts[] = '<a href="edit.php?post_status=draft">'.sprintf( __ngettext( '%s draft', '%s drafts', $num_posts->draft ), number_format_i18n( $num_posts->draft ) ).'</a>';
	}
	if ( $can_edit_posts && !empty($num_posts->future) ) {
		$post_type_texts[] = '<a href="edit.php?post_status=future">'.sprintf( __ngettext( '%s scheduled post', '%s scheduled posts', $num_posts->future ), number_format_i18n( $num_posts->future ) ).'</a>';
	}
	if ( current_user_can('publish_posts') && !empty($num_posts->pending) ) {
		$pending_text = sprintf( __ngettext( 'There is <a href="%1$s">%2$s post</a> pending your review.', 'There are <a href="%1$s">%2$s posts</a> pending your review.', $num_posts->pending ), 'edit.php?post_status=pending', number_format_i18n( $num_posts->pending ) );
	} else {
		$pending_text = '';
	}
	*/

	// Total Comments
	$num = number_format_i18n($num_comm->total_comments);
	if ( current_user_can( 'moderate_comments' ) )
		$num = "<a href='edit-comments.php'>$num</a>";
	echo '<td class="b b-comments">'.$num.'</td>';
	echo '<td class="last t comments">' . __ngettext( 'Comment', 'Comments', $num_comm->total_comments ) . '</td>';

	echo '</tr><tr>';

	// Pages
	$num = number_format_i18n( $num_pages->publish );
	if ( current_user_can( 'edit_pages' ) )
		$num = "<a href='edit-pages.php'>$num</a>";
	echo '<td class="first b b_pages">'.$num.'</td>';
	echo '<td class="t pages">' . __ngettext( 'Page', 'Pages', $num_pages->publish ) . '</td>';

	// Approved Comments
	$num = number_format_i18n($num_comm->approved);
	if ( current_user_can( 'moderate_comments' ) )
		$num = "<a href='edit-comments.php?comment_status=approved'>$num</a>";
	echo '<td class="b b_approved">'.$num.'</td>';
	echo '<td class="last t approved">' . __ngettext( 'Approved', 'Approved', $num_comm->approved ) . '</td>';

	echo "</tr>\n\t<tr>";

	// Categories
	$num = number_format_i18n( $num_cats );
	if ( current_user_can( 'manage_categories' ) )
		$num = "<a href='categories.php'>$num</a>";
	echo '<td class="first b b-cats">'.$num.'</td>';
	echo '<td class="t cats">' . __ngettext( 'Category', 'Categories', $num_cats ) . '</td>';

	// Pending Comments
	$num = number_format_i18n($num_comm->moderated);
	if ( current_user_can( 'moderate_comments' ) )
		$num = "<a href='edit-comments.php?comment_status=moderated'><span class='pending-count'>$num</span></a>";
	echo '<td class="b b-waiting">'.$num.'</td>';
	echo '<td class="last t waiting">' . __ngettext( 'Pending', 'Pending', $num_comm->moderated ) . '</td>';

	echo "</tr>\n\t<tr>";

	// Tags
	$num = number_format_i18n( $num_tags );
	if ( current_user_can( 'manage_categories' ) )
		$num = "<a href='edit-tags.php'>$num</a>";
	echo '<td class="first b b-tags">'.$num.'</td>';
	echo '<td class="t tags">' . __ngettext( 'Tag', 'Tags', $num_tags ) . '</td>';

	// Spam Comments
	$num = number_format_i18n($num_comm->spam);
	if ( current_user_can( 'moderate_comments' ) )
		$num = "<a href='edit-comments.php?comment_status=spam'><span class='spam-count'>$num</span></a>";
	echo '<td class="b b-spam">'.$num.'</td>';
	echo '<td class="last t spam">' . __ngettext( 'Spam', 'Spam', $num_comm->spam ) . '</td>';

	echo "</tr>";
	do_action('right_now_table_end');
	echo "\n\t</table>\n\t</div>";

	echo "\n\t".'<div class="versions">';
	$ct = current_theme_info();
//.........这里部分代码省略.........

function csp_po_collect_by_type($type){
	$res = array();
	if (empty($type) || ($type == 'wordpress')) {
		$res[] = csp_po_get_wordpress_capabilities();
	}
	if (empty($type) || ($type == 'plugins')) {
		//WARNING: Plugin handling is not well coded by WordPress core
		$err = error_reporting(0);
		$plugs = get_plugins(); 
		error_reporting($err);
		$textdomains = array();
		foreach($plugs as $key => $value) { 
			$data = csp_po_get_plugin_capabilities($key, $value);
			if (!$data['gettext_ready']) continue;
			if (in_array($data['textdomain'], $textdomains)) {
				for ($i=0; $i<count($res); $i++) {
					if ($data['textdomain'] == $res[$i]['textdomain']) {
						$res[$i]['child-plugins'][] = $data;
						break;
					}
				}
			}
			else{
				array_push($textdomains, $data['textdomain']);
				$res[] = $data;
			}
		}
	}
	if (isset($GLOBALS['wpmu_version'])) {
		if (empty($type) || ($type == 'plugins_mu')) {
			$plugs = array();
			$textdomains = array();
			if( is_dir( WPMU_PLUGIN_DIR ) ) {
				if( $dh = opendir( WPMU_PLUGIN_DIR ) ) {
					while( ( $plugin = readdir( $dh ) ) !== false ) {
						if( substr( $plugin, -4 ) == '.php' ) {
							$plugs[$plugin] = get_plugin_data( WPMU_PLUGIN_DIR . '/' . $plugin );
						}
					}
				}
			}		
			foreach($plugs as $key => $value) { 
				$data = csp_po_get_plugin_mu_capabilities($key, $value);
				if (!$data['gettext_ready']) continue;
				if (in_array($data['textdomain'], $textdomains)) {
					for ($i=0; $i<count($res); $i++) {
						if ($data['textdomain'] == $res[$i]['textdomain']) {
							$res[$i]['child-plugins'][] = $data;
							break;
						}
					}
				}
				else{
					array_push($textdomains, $data['textdomain']);
					$res[] = $data;
				}
			}
		}
	}
	if (empty($type) || ($type == 'themes')) {
		$themes = get_themes();
		//WARNING: Theme handling is not well coded by WordPress core
		$err = error_reporting(0);
		$ct = current_theme_info();
		error_reporting($err);
		foreach($themes as $key => $value) { 
			$data = csp_po_get_theme_capabilities($key, $value, $ct);
			if (!$data['gettext_ready']) continue;
			$res[] = $data;
		}	
	}
	return $res;
}

 public function ms_copy_themes()
 {
     pb_backupbuddy::status('message', 'Copying theme(s) into temporary WordPress installation.');
     if (!function_exists('wp_get_theme')) {
         pb_backupbuddy::status('details', 'wp_get_theme() function not found. Loading `/wp-admin/includes/theme.php`.');
         require_once ABSPATH . 'wp-admin/includes/theme.php';
         pb_backupbuddy::status('details', 'Loaded `/wp-admin/includes/theme.php`.');
     }
     // Use new wp_get_theme() if available.
     if (function_exists('wp_get_theme')) {
         // WordPress v3.4 or newer.
         pb_backupbuddy::status('details', 'wp_get_theme() available. Using it.');
         $current_theme = wp_get_theme();
     } else {
         // WordPress pre-v3.4
         pb_backupbuddy::status('details', 'wp_get_theme() still unavailable (pre WordPress v3.4?). Attempting to use older current_theme_info() fallback.');
         $current_theme = current_theme_info();
     }
     //Step 5 - Copy over themes
     $template_dir = $current_theme->template_dir;
     $stylesheet_dir = $current_theme->stylesheet_dir;
     pb_backupbuddy::status('details', 'Got current theme information.');
     //If $template_dir and $stylesheet_dir don't match, that means we have a child theme and need to copy over the parent also
     $items_to_copy = array();
     $items_to_copy[basename($template_dir)] = $template_dir;
     if ($template_dir != $stylesheet_dir) {
         $items_to_copy[basename($stylesheet_dir)] = $stylesheet_dir;
     }
     pb_backupbuddy::status('details', 'About to begin copying theme files...');
     //Copy the files over
     if (count($items_to_copy) > 0) {
         $wp_dir = $this->_backup['backup_root'];
         $wp_theme_dir = $wp_dir . 'wp-content/themes/';
         foreach ($items_to_copy as $file => $original_destination) {
             if (file_exists($original_destination) && file_exists($wp_theme_dir)) {
                 $result = pb_backupbuddy::$filesystem->recursive_copy($original_destination, $wp_theme_dir . $file);
                 if ($result === false) {
                     pb_backupbuddy::status('error', 'Unable to copy theme from `' . $original_destination . '` to `' . $wp_theme_dir . $file . '`. Verify permissions.');
                     return false;
                 } else {
                     pb_backupbuddy::status('details', 'Copied theme from `' . $original_destination . '` to `' . $wp_theme_dir . $file . '`.');
                 }
             }
             // end if file exists.
         }
         // end foreach $items_to_copy.
     }
     // end if.
     pb_backupbuddy::status('message', 'Copied theme into temporary WordPress installation.');
     return true;
 }

/**
 * Get the allowed themes for the current blog.
 *
 * @since 3.0.0
 *
 * @uses get_themes()
 * @uses current_theme_info()
 * @uses get_site_allowed_themes()
 * @uses wpmu_get_blog_allowedthemes
 *
 * @return array $themes Array of allowed themes.
 */
function get_allowed_themes()
{
    if (!is_multisite()) {
        return get_themes();
    }
    $themes = get_themes();
    $ct = current_theme_info();
    $allowed_themes = apply_filters("allowed_themes", get_site_allowed_themes());
    if ($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, $blog_allowed_themes);
    }
    if (isset($allowed_themes[esc_html($ct->stylesheet)]) == false) {
        $allowed_themes[esc_html($ct->stylesheet)] = true;
    }
    reset($themes);
    foreach ($themes as $key => $theme) {
        if (isset($allowed_themes[esc_html($theme['Stylesheet'])]) == false) {
            unset($themes[$key]);
        }
    }
    reset($themes);
    return $themes;
}

/**
 * Site info box
 *
 * @global nxtdb $nxtdb NXTClass database object
 * @global string $nxt_version NXTClass version number
 * @global nxt_Rewrite $nxt_rewrite NXTClass Rewrite object for creating pretty URLs
 * @global object $nxt_rewrite
 * @param array $settings Site's options 'achievements' meta
 * @since 2.0
 */
function dpa_admin_screen_siteinfo($settings)
{
    global $nxtdb, $nxt_rewrite, $nxt_version;
    $active_plugins = array();
    $all_plugins = apply_filters('all_plugins', get_plugins());
    foreach ($all_plugins as $filename => $plugin) {
        if ('Achievements' != $plugin['Name'] && 'BuddyPress' != $plugin['Name'] && is_plugin_active($filename)) {
            $active_plugins[] = $plugin['Name'] . ': ' . $plugin['Version'];
        }
    }
    natcasesort($active_plugins);
    if (!$active_plugins) {
        $active_plugins[] = __('No other plugins are active', 'dpa');
    }
    if (defined('MULTISITE') && constant('MULTISITE') == true) {
        if (defined('SUBDOMAIN_INSTALL') && constant('SUBDOMAIN_INSTALL') == true) {
            $is_multisite = __('subdomain', 'dpa');
        } else {
            $is_multisite = __('subdirectory', 'dpa');
        }
    } else {
        $is_multisite = __('no', 'dpa');
    }
    if (1 == constant('BP_ROOT_BLOG')) {
        $is_bp_root_blog = __('standard', 'dpa');
    } else {
        $is_bp_root_blog = __('non-standard', 'dpa');
    }
    $is_bp_default_child_theme = __('no', 'dpa');
    $theme = current_theme_info();
    if ('BuddyPress Default' == $theme->parent_theme) {
        $is_bp_default_child_theme = __('yes', 'dpa');
    }
    if ('BuddyPress Default' == $theme->name) {
        $is_bp_default_child_theme = __('n/a', 'dpa');
    }
    if (empty($nxt_rewrite->permalink_structure)) {
        $custom_permalinks = __('default', 'dpa');
    } else {
        if (strpos($nxt_rewrite->permalink_structure, 'index.php')) {
            $custom_permalinks = __('almost', 'dpa');
        } else {
            $custom_permalinks = __('custom', 'dpa');
        }
    }
    ?>
	<p><?php 
    _e("If you're submitting a support request, some information about your NXTClass site really helps us to diagnose the problem.", 'dpa');
    ?>
</p>
	<p><?php 
    _e("It's entirely optional, but if you include the information below in your support request, it really will help. Thank you!", 'dpa');
    ?>
</p>

	<h4><?php 
    _e('Versions', 'dpa');
    ?>
</h4>
	<ul>
		<li><?php 
    printf(__('Achievements: %s', 'dpa'), ACHIEVEMENTS_VERSION);
    ?>
</li>
		<li><?php 
    printf(__('BuddyPress: %s', 'dpa'), BP_VERSION);
    ?>
</li>
		<li><?php 
    printf(__('BP_ROOT_BLOG: %s', 'dpa'), $is_bp_root_blog);
    ?>
</li>
		<li><?php 
    printf(__('MySQL: %s', 'dpa'), $nxtdb->db_version());
    ?>
</li>
		<li><?php 
    printf(__('Permalinks: %s', 'dpa'), $custom_permalinks);
    ?>
</li>
		<li><?php 
    printf(__('PHP: %s', 'dpa'), phpversion());
    ?>
</li>
		<li><?php 
    printf(__('NXTClass: %s', 'dpa'), $nxt_version);
    ?>
</li>
		<li><?php 
    printf(__('NXTClass multisite: %s', 'dpa'), $is_multisite);
//.........这里部分代码省略.........

/**
 * Show useful support information. Props to Paul Gibbs for 90% of the code!
 *
 * @copyright Original code Copyright (C) Paul Gibbs
 */
function infinity_dashboard_support_info()
{
    // globals
    global $wpdb, $wp_rewrite, $wp_version;
    // show some useful infinity info
    if (INFINITY_DEV_MODE) {
        $is_developer_mode = __('Enabled', infinity_text_domain);
    } else {
        $is_developer_mode = __('Disabled', infinity_text_domain);
    }
    // get theme info
    $theme = current_theme_info();
    // get plugin info
    $active_plugins = array();
    $all_plugins = apply_filters('all_plugins', get_plugins());
    // what plugins are active?
    foreach ($all_plugins as $filename => $plugin) {
        if ('BuddyPress' != $plugin['Name'] && is_plugin_active($filename)) {
            $active_plugins[] = $plugin['Name'] . ': ' . $plugin['Version'];
        }
    }
    natcasesort($active_plugins);
    if (!$active_plugins) {
        $active_plugins[] = __('No other plugins are active', infinity_text_domain);
    }
    // multisite info
    if (defined('MULTISITE') && MULTISITE == true) {
        if (defined('SUBDOMAIN_INSTALL') && SUBDOMAIN_INSTALL == true) {
            $is_multisite = __('subdomain', infinity_text_domain);
        } else {
            $is_multisite = __('subdirectory', infinity_text_domain);
        }
    } else {
        $is_multisite = __('no', infinity_text_domain);
    }
    // what permalinks are being used?
    if (empty($wp_rewrite->permalink_structure)) {
        $custom_permalinks = __('default', infinity_text_domain);
    } else {
        if (strpos($wp_rewrite->permalink_structure, 'index.php')) {
            $custom_permalinks = __('almost', infinity_text_domain);
        } else {
            $custom_permalinks = __('custom', infinity_text_domain);
        }
    }
    ?>
	<h3><?php 
    _e('Installation Details', infinity_text_domain);
    ?>
</h3>
	<p><?php 
    _e("If you are having issues with the theme and need support, below is some useful info about your installation.", infinity_text_domain);
    ?>
</p>
	<p><?php 
    _e("Please submit this information with your support request so it's easier for us to help you!", infinity_text_domain);
    ?>
</p>

	<h4><?php 
    _e('Versions', infinity_text_domain);
    ?>
</h4>
	<ul>
		<li><?php 
    printf(__('Infinity Version: %s', infinity_text_domain), INFINITY_VERSION);
    ?>
</li>
		<li><?php 
    printf(__('Developer Mode: %s', infinity_text_domain), $is_developer_mode);
    ?>
</li>
		<li><?php 
    printf(__('BuddyPress: %s', infinity_text_domain), BP_VERSION);
    ?>
</li>
		<li><?php 
    printf(__('MySQL: %s', infinity_text_domain), $wpdb->db_version());
    ?>
</li>
		<li><?php 
    printf(__('Permalinks: %s', infinity_text_domain), $custom_permalinks);
    ?>
</li>
		<li><?php 
    printf(__('PHP: %s', infinity_text_domain), phpversion());
    ?>
</li>
		<li><?php 
    printf(__('WordPress: %s', infinity_text_domain), $wp_version);
    ?>
</li>
		<li><?php 
    printf(__('WordPress multisite: %s', infinity_text_domain), $is_multisite);
    ?>
//.........这里部分代码省略.........

 function prepare_items()
 {
     global $ct;
     $ct = current_theme_info();
     $themes = get_allowed_themes();
     unset($themes[$ct->name]);
     uksort($themes, "strnatcasecmp");
     $per_page = 15;
     $page = $this->get_pagenum('pagenum');
     $start = $offset = ($page - 1) * $per_page;
     $this->items = array_slice($themes, $start, $per_page);
     $this->set_pagination_args(array('query_var' => 'pagenum', 'total_items' => count($themes), 'per_page' => $per_page));
 }

function bp_groupblog_management_page()
{
    global $wpdb;
    // only allow site admins to come here.
    if (is_super_admin() == false) {
        wp_die(__('You do not have permission to access this page.', 'groupblog'));
    }
    // process form submission
    if (isset($_POST['action']) && $_POST['action'] == 'update') {
        bp_groupblog_update_defaults();
        $updated = true;
    } else {
        $updated = false;
    }
    // make sure we're using latest data
    $opt = get_site_option('bp_groupblog_blog_defaults_options');
    ?>

	<?php 
    if ($updated) {
        ?>
  	<div id="message" class="updated fade">
  		<p><?php 
        _e('Options saved.', 'groupblog');
        ?>
</p>
  	</div>
  <?php 
    }
    ?>

	<div class="wrap" style="position: relative">
		<h2><?php 
    _e('BuddyPress GroupBlog Settings', 'groupblog');
    ?>
</h2>

		<form name="bp-groupblog-setup" id="bp-groupblog-setup" action="" method="post">

			<div id="tabctnr">

				<ul class="tabnav">
	      	<li><a href="#groupblog_default_theme"><?php 
    _e('Theme', 'groupblog');
    ?>
</a></li>
	        <li><a href="#groupblog_landing_page"><?php 
    _e('Redirect', 'groupblog');
    ?>
</a></li>
	        <li><a href="#groupblog_template_layout"><?php 
    _e('Layout', 'groupblog');
    ?>
</a></li>
	        <li><a href="#groupblog_default_blog_settings"><?php 
    _e('Defaults', 'groupblog');
    ?>
</a></li>
	        <li><a href="#groupblog_validation_settings"><?php 
    _e('Validation', 'groupblog');
    ?>
</a></li>
	        <li><a href="#groupblog_about"><?php 
    _e('About', 'groupblog');
    ?>
</a></li>
	      </ul>

				<div id='groupblog_default_theme'>
					<?php 
    $current_groupblog_theme = '';
    // get all themes
    if (function_exists('wp_get_themes')) {
        // get theme data the WP3.4 way...
        $themes = wp_get_themes(false, 'network', 0);
        $ct = wp_get_theme();
        $allowed_themes = WP_Theme::get_allowed_on_network();
        $blog_allowed_themes = WP_Theme::get_allowed_on_site();
    } else {
        // pre WP3.4 functions
        $themes = get_themes();
        $ct = current_theme_info();
        $allowed_themes = get_site_allowed_themes();
        $blog_allowed_themes = wpmu_get_blog_allowedthemes();
    }
    if ($allowed_themes == false) {
        $allowed_themes = array();
    }
    if (is_array($blog_allowed_themes)) {
        $allowed_themes = array_merge($allowed_themes, $blog_allowed_themes);
    }
    if ($wpdb->blogid != 1) {
        unset($allowed_themes['h3']);
    }
    if (isset($allowed_themes[esc_html($ct->stylesheet)]) == false) {
        $allowed_themes[esc_html($ct->stylesheet)] = true;
    }
    reset($themes);
    foreach ($themes as $key => $theme) {
        if (isset($allowed_themes[esc_html($theme['Stylesheet'])]) == false) {
//.........这里部分代码省略.........

        function print_message()
        {
            // Read current user
            global $current_user;
            get_currentuserinfo();
            // Array which contains all my extensions
            $arr_extension = array();
            // Read the active plugins
            foreach (get_option('active_plugins') as $plugin) {
                $plugin_data = get_plugin_data(WP_PLUGIN_DIR . '/' . $plugin);
                if (StrPos(StrToLower($plugin_data['Author']), 'dennis hoppe') !== False) {
                    $arr_extension[] = $plugin_data['Title'];
                }
            }
            // Read the current theme
            if (StrPos(StrToLower(current_theme_info()->author), 'dennis hoppe') !== False) {
                $arr_extension[] = $this->t('the theme') . ' ' . current_theme_info()->title;
            }
            // Write the Dashboard message
            ?>
<img src="http://www.gravatar.com/avatar/d50a70b7a2e91bb31e8f00c13149f059?s=100" class="alignright" alt="Dennis Hoppe" height="100" width="100" style="margin:0 0 3px 10px;" />
    
    <div style="text-align:justify">    
      <h4><?php 
            PrintF($this->t('Hello %1$s!'), $current_user->display_name);
            ?>
</h4>
      
      <p>
        <?php 
            echo $this->t('My name is Dennis Hoppe and I am a computer science student working and living in Berlin, Germany.');
            ?>
        <?php 
            PrintF($this->t('Beside other plugins and themes I developed %1$s.'), $this->Extended_Implode($arr_extension, ', ', ' ' . $this->t('and') . ' '));
            ?>
        <?php 
            echo $this->t('I love the spirit of the open source movement, to write and share code and knowledge, but I think the system can work only if everyone contributes one\'s part properly.');
            ?>
      
      </p>
      
      <p>
        <?php 
            PrintF($this->t('Because you are using %1$s of my WordPress extensions I hope you will appreciate my job.'), $this->Number_to_Word(Count($arr_extension)));
            ?>
        <?php 
            echo $this->t('So please think about a donation. You would also help to keep alive and growing the community.');
            ?>
      </p>

    </div>
    
    <ul>
      <li><?php 
            echo $this->t('Make a gift of the Amazon Wish List');
            ?>
:
        <ul>
          <li>&raquo; <a href="http://amzn.com/w/1A45MS7KY75CY" target="_blank"><?php 
            echo $this->t('Amazon USA');
            ?>
</a></li>
          <li>&raquo; <a href="http://www.amazon.de/wishlist/2AG0R8BHEOJOL" target="_blank"><?php 
            echo $this->t('Amazon Germany');
            ?>
</a></li>
        </ul>
      </li>
      
      <li class="hide_if_js">&raquo; <?php 
            echo $this->t('Make a donation via PayPal:');
            ?>
        <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&amp;hosted_button_id=1220480" target="_blank"><?php 
            echo $this->t('U$ Dollars');
            ?>
</a> |
        <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&amp;hosted_button_id=HECSPGLPTQL24" target="_blank"><?php 
            echo $this->t('&euro;uro');
            ?>
</a>
      </li>
      <li class="show_if_js" style="display:none"><?php 
            echo $this->t('Make a donation via PayPal');
            ?>
:
        <ul>
          <li>&raquo; U$ Dollar:
            <input type="hidden" class="dennis_hoppe_donation_currency" value="USD" />
            <select class="dennis_hoppe_donation_amount">
              <option value="" disabled="disabled" selected="selected"><?php 
            echo $this->t('Amount in USD');
            ?>
</option>
              <!--
              <option value="104.37">$104.37</option>
              <option value="83.56">$83.56</option>
              <option value="62.75">$62.75</option>
              -->
              <option value="52.34">$52.34</option>
              <option value="41.94">$41.94</option>
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                             if (basename($plugin_path) == 'plugins') {
                                 $plugin_path = $plugins_dir . '/' . $plugin;
                             }
                             $items_to_copy[basename($plugin_path)] = $plugin_path;
                         }
                     }
                     //end foreach $plugins
                 }
                 //end foreach special plugins
                 //Copy the files over
                 $wp_dir = '';
                 if (count($items_to_copy) > 0) {
                     $wp_dir = $extract_files_to . '/wordpress/';
                     $wp_plugin_dir = $wp_dir . '/wp-content/plugins/';
                     foreach ($items_to_copy as $file => $original_destination) {
                         if (file_exists($original_destination) && file_exists($wp_plugin_dir)) {
                             $this->copy($original_destination, $wp_plugin_dir . $file);
                         }
                     }
                 }
                 //Prepare the response
                 $return_args['debug'] = $wp_dir;
                 $return_args['message'] = __('Plugins copied over.  Now copying over the active theme.', 'it-l10n-backupbuddy');
                 $return_args['completion'] = 50;
             } else {
                 //Nothing has technically failed at this point - There just aren't any plugins to copy over
                 $return_args['message'] = __('Plugins copied over.  Now copying over the active theme.', 'it-l10n-backupbuddy');
                 $return_args['completion'] = 50;
                 $this->log('MS-MS Step 4 - ' . __('No plugins to copy over', 'it-l10n-backupbuddy'), 'error');
             }
             break;
         case 5:
             //Step 5 - Copy over themes
             $current_theme = current_theme_info();
             $template_dir = $current_theme->template_dir;
             $stylesheet_dir = $current_theme->stylesheet_dir;
             //If $template_dir and $stylesheet_dir don't match, that means we have a child theme and need to copy over the parent also
             $items_to_copy = array();
             $items_to_copy[basename($template_dir)] = $template_dir;
             if ($template_dir != $stylesheet_dir) {
                 $items_to_copy[basename($stylesheet_dir)] = $stylesheet_dir;
             }
             //Copy the files over
             if (count($items_to_copy) > 0) {
                 $wp_dir = $extract_files_to . '/wordpress/';
                 $wp_theme_dir = $wp_dir . '/wp-content/themes/';
                 foreach ($items_to_copy as $file => $original_destination) {
                     if (file_exists($original_destination) && file_exists($wp_theme_dir)) {
                         $this->copy($original_destination, $wp_theme_dir . $file);
                     }
                 }
             }
             $return_args['debug'] = $wp_dir;
             $return_args['message'] = __('Theme has been copied over.  Now copying over media files.', 'it-l10n-backupbuddy');
             $return_args['completion'] = 60;
             break;
         case 6:
             //Step 6 - Copy over media/upload files
             $upload_dir = wp_upload_dir();
             $original_upload_base_dir = $upload_dir['basedir'];
             $destination_upload_base_dir = $extract_files_to . '/wordpress/wp-content/uploads';
             $this->copy($original_upload_base_dir, $destination_upload_base_dir, array('ignore_files' => array($zip_id)));
             $return_args['debug'] = $destination_upload_base_dir;
             $return_args['message'] = __('Media has been copied over.  Now preparing the export.', 'it-l10n-backupbuddy');
             $return_args['completion'] = 70;
             break;

 /**
  * @return string the name and the version of the current theme.
  */
 public static function getCurrentTheme()
 {
     if (function_exists('wp_get_theme')) {
         //Since WP 3.4
         $currentTheme = wp_get_theme();
         return $currentTheme->get('Name') . " v" . $currentTheme->get('Version');
     } else {
         $currentTheme = current_theme_info();
         return $currentTheme->name . " v" . $currentTheme->version;
     }
 }