A HitchHackers guide through WordPress

Source code

function wp_dashboard_right_now() {

	global $wp_registered_sidebars;



	$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".'<div class="table table_content">';

	echo "\n\t".'<p class="sub">' . __('Content') . '</p>'."\n\t".'<table>';

	echo "\n\t".'<tr class="first">';



	// Posts

	$num = number_format_i18n( $num_posts->publish );

	$text = _n( 'Post', 'Posts', intval($num_posts->publish) );

	if ( current_user_can( 'edit_posts' ) ) {

		$num = "<a href='edit.php'>$num</a>";

		$text = "<a href='edit.php'>$text</a>";

	}

	echo '<td class="first b b-posts">' . $num . '</td>';

	echo '<td class="t posts">' . $text . '</td>';



	echo '</tr><tr>';

	/* 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( _n( '%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( _n( '%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( _n( '%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) ) {

		$pending_text = sprintf( _n( 'There is <a href="%1$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 = '';

	}

	*/



	// Pages

	$num = number_format_i18n( $num_pages->publish );

	$text = _n( 'Page', 'Pages', $num_pages->publish );

	if ( current_user_can( 'edit_pages' ) ) {

		$num = "<a href='edit.php?post_type=page'>$num</a>";

		$text = "<a href='edit.php?post_type=page'>$text</a>";

	}

	echo '<td class="first b b_pages">' . $num . '</td>';

	echo '<td class="t pages">' . $text . '</td>';



	echo '</tr><tr>';



	// Categories

	$num = number_format_i18n( $num_cats );

	$text = _n( 'Category', 'Categories', $num_cats );

	if ( current_user_can( 'manage_categories' ) ) {

		$num = "<a href='edit-tags.php?taxonomy=category'>$num</a>";

		$text = "<a href='edit-tags.php?taxonomy=category'>$text</a>";

	}

	echo '<td class="first b b-cats">' . $num . '</td>';

	echo '<td class="t cats">' . $text . '</td>';



	echo '</tr><tr>';



	// Tags

	$num = number_format_i18n( $num_tags );

	$text = _n( 'Tag', 'Tags', $num_tags );

	if ( current_user_can( 'manage_categories' ) ) {

		$num = "<a href='edit-tags.php'>$num</a>";

		$text = "<a href='edit-tags.php'>$text</a>";

	}

	echo '<td class="first b b-tags">' . $num . '</td>';

	echo '<td class="t tags">' . $text . '</td>';



	echo "</tr>";

	do_action('right_now_content_table_end');

	echo "\n\t</table>\n\t</div>";





	echo "\n\t".'<div class="table table_discussion">';

	echo "\n\t".'<p class="sub">' . __('Discussion') . '</p>'."\n\t".'<table>';

	echo "\n\t".'<tr class="first">';



	// Total Comments

	$num = '<span class="total-count">' . number_format_i18n($num_comm->total_comments) . '</span>';

	$text = _n( 'Comment', 'Comments', $num_comm->total_comments );

	if ( current_user_can( 'moderate_comments' ) ) {

		$num = '<a href="edit-comments.php">' . $num . '</a>';

		$text = '<a href="edit-comments.php">' . $text . '</a>';

	}

	echo '<td class="b b-comments">' . $num . '</td>';

	echo '<td class="last t comments">' . $text . '</td>';



	echo '</tr><tr>';



	// Approved Comments

	$num = '<span class="approved-count">' . number_format_i18n($num_comm->approved) . '</span>';

	$text = _nx( 'Approved', 'Approved', $num_comm->approved, 'Right Now' );

	if ( current_user_can( 'moderate_comments' ) ) {

		$num = "<a href='edit-comments.php?comment_status=approved'>$num</a>";

		$text = "<a class='approved' href='edit-comments.php?comment_status=approved'>$text</a>";

	}

	echo '<td class="b b_approved">' . $num . '</td>';

	echo '<td class="last t">' . $text . '</td>';



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



	// Pending Comments

	$num = '<span class="pending-count">' . number_format_i18n($num_comm->moderated) . '</span>';

	$text = _n( 'Pending', 'Pending', $num_comm->moderated );

	if ( current_user_can( 'moderate_comments' ) ) {

		$num = "<a href='edit-comments.php?comment_status=moderated'>$num</a>";

		$text = "<a class='waiting' href='edit-comments.php?comment_status=moderated'>$text</a>";

	}

	echo '<td class="b b-waiting">' . $num . '</td>';

	echo '<td class="last t">' . $text . '</td>';



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



	// Spam Comments

	$num = number_format_i18n($num_comm->spam);

	$text = _nx( 'Spam', 'Spam', $num_comm->spam, 'comment' );

	if ( current_user_can( 'moderate_comments' ) ) {

		$num = "<a href='edit-comments.php?comment_status=spam'><span class='spam-count'>$num</span></a>";

		$text = "<a class='spam' href='edit-comments.php?comment_status=spam'>$text</a>";

	}

	echo '<td class="b b-spam">' . $num . '</td>';

	echo '<td class="last t">' . $text . '</td>';



	echo "</tr>";

	do_action('right_now_table_end');

	do_action('right_now_discussion_table_end');

	echo "\n\t</table>\n\t</div>";



	echo "\n\t".'<div class="versions">';

	$ct = current_theme_info();



	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 );



		$switch_themes = $ct->title;

		if ( current_user_can( 'switch_themes') )

			$switch_themes = '<a href="themes.php">' . $switch_themes . '</a>';

		if ( current_user_can( 'edit_theme_options' ) ) {

			printf(_n('Theme <span class="b">%1$s</span> with <span class="b"><a href="widgets.php">%2$s Widget</a></span>', 'Theme <span class="b">%1$s</span> with <span class="b"><a href="widgets.php">%2$s Widgets</a></span>', $num_widgets), $switch_themes, $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), $switch_themes, $num);

		}

	} else {

		if ( current_user_can( 'switch_themes' ) )

			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>';



	// Check if search engines are blocked.

	if ( !is_network_admin() && !is_user_admin() && current_user_can('manage_options') && '1' != get_option('blog_public') ) {

		$title = apply_filters('privacy_on_link_title', __('Your site is asking search engines not to index its content') );

		$content = apply_filters('privacy_on_link_text', __('Search Engines Blocked') );



		echo "<p><a href='options-privacy.php' title='$title'>$content</a></p>";

	}



	update_right_now_message();



	echo "\n\t".'<br class="clear" /></div>';

	do_action( 'rightnow_end' );

	do_action( 'activity_box_end' );

}