Blog privacy. fixes #2480

git-svn-id: http://svn.automattic.com/wordpress/trunk@3548 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/install.php

@@ -107,6 +107,10 @@ switch($step) {
 <th><?php _e('Your e-mail:'); ?></th>
 	<td><input name="admin_email" type="text" id="admin_email" size="25" /></td>
 </tr>
+<tr>
+<th scope="row"  valign="top"> <?php __('Privacy:'); ?></th>
+<td><label><input type="checkbox" name="blog_public" value="1" checked="checked" /> <?php _e('I would like my blog to appear in search engines like Google and Technorati.'); ?></label></td>
+</tr> 
 </table>
 <p><em><?php _e('Double-check that email address before continuing.'); ?></em></p>
 <h2 class="step">
@@ -121,6 +125,7 @@ switch($step) {
 // Fill in the data we gathered
 $weblog_title = stripslashes($_POST['weblog_title']);
 $admin_email = stripslashes($_POST['admin_email']);
+$public = (int) $_POST['blog_public'];
 // check e-mail address
 if (empty($admin_email)) {
 	die (__("<strong>ERROR</strong>: please type your e-mail address"));
@@ -144,6 +149,10 @@ populate_roles();
 
 update_option('blogname', $weblog_title);
 update_option('admin_email', $admin_email);
+update_option('blog_public', $public);
+// If not a public blog, don't ping.
+if ( ! $public )
+	update_option('default_pingback_flag', 0);
 
 // Now drop in some default links
 $wpdb->query("INSERT INTO $wpdb->linkcategories (cat_id, cat_name) VALUES (1, '".$wpdb->escape(__('Blogroll'))."')");

wp-admin/options-general.php

@@ -22,6 +22,11 @@ include('./admin-header.php');
 <?php _e('In a few words, explain what this weblog is about.') ?></td> 
 </tr> 
 <tr valign="top"> 
+<th scope="row"><?php _e('Search Engines:') ?> </th> 
+<td><label><input type="checkbox" name="blog_public" value="1" <?php checked('1', get_option('blog_public')); ?> /> <?php _e('I would like my blog to appear in search engines like Google and Technorati.'); ?></label>
+</td> 
+</tr>
+<tr valign="top"> 
 <th scope="row"><?php _e('WordPress address (URI):') ?></th> 
 <td><input name="siteurl" type="text" id="siteurl" value="<?php form_option('siteurl'); ?>" size="40" class="code" /></td> 
 </tr> 
@@ -101,7 +106,7 @@ endfor;
 
 <p class="submit"><input type="submit" name="Submit" value="<?php _e('Update Options &raquo;') ?>" />
 <input type="hidden" name="action" value="update" /> 
-<input type="hidden" name="page_options" value="blogname,blogdescription,siteurl,admin_email,users_can_register,gmt_offset,date_format,time_format,home,start_of_week,comment_registration,default_role" /> 
+<input type="hidden" name="page_options" value="blogname,blogdescription,siteurl,admin_email,users_can_register,gmt_offset,date_format,time_format,home,start_of_week,comment_registration,default_role,blog_public" /> 
 </p>
 </form>
 

wp-admin/upgrade-functions.php

@@ -33,7 +33,7 @@ function upgrade_all() {
 	if ( $wp_current_db_version < 3308 )
 		upgrade_160();
 
-	if ( $wp_current_db_version < 3531 )
+	if ( $wp_current_db_version < 3548 )
 		upgrade_210();
 
 	$wp_rewrite->flush_rules();

wp-admin/upgrade-schema.php

@@ -229,6 +229,8 @@ function populate_options() {
 		add_option('uploads_use_yearmonth_folders', 1);
 		add_option('upload_path', 'wp-content/uploads');
 	}
+	// 2.1
+	add_option('blog_public', 1);
 
 	// Delete unused options
 	$unusedoptions = array ('blodotgsping_url', 'bodyterminator', 'emailtestonly', 'phoneemail_separator', 'smilies_directory', 'subjectprefix', 'use_bbcode', 'use_blodotgsping', 'use_phoneemail', 'use_quicktags', 'use_weblogsping', 'weblogs_cache_file', 'use_preview', 'use_htmltrans', 'smilies_directory', 'fileupload_allowedusers', 'use_phoneemail', 'default_post_status', 'default_post_category', 'archive_mode', 'time_difference', 'links_minadminlevel', 'links_use_adminlevels', 'links_rating_type', 'links_rating_char', 'links_rating_ignore_zero', 'links_rating_single_image', 'links_rating_image0', 'links_rating_image1', 'links_rating_image2', 'links_rating_image3', 'links_rating_image4', 'links_rating_image5', 'links_rating_image6', 'links_rating_image7', 'links_rating_image8', 'links_rating_image9', 'weblogs_cacheminutes', 'comment_allowed_tags', 'search_engine_friendly_urls', 'default_geourl_lat', 'default_geourl_lon', 'use_default_geourl', 'weblogs_xml_url', 'new_users_can_blog');

wp-includes/default-filters.php

@@ -81,8 +81,11 @@ add_filter('comment_text_rss', 'ent2ncr', 8);
 add_filter('bloginfo_rss', 'ent2ncr', 8);
 add_filter('the_author', 'ent2ncr', 8);
 
+// Misc filters
+add_filter('option_ping_sites', 'privacy_ping_filter');
+
 // Actions
 add_action('wp_head', 'rsd_link');
 add_action('publish_future_post', 'wp_publish_post', 10, 1);
-
+add_action('wp_head', 'noindex', 1);
 ?>

wp-includes/functions.php

@@ -2381,4 +2381,10 @@ function wp_cron() {
 	}
 }
 
+function privacy_ping_filter( $sites ) {
+	if ( get_option('blog_public') )
+		return $sites;
+	else
+		return '';
+}
 ?>

wp-includes/template-functions-general.php

@@ -702,4 +702,9 @@ function rsd_link() {
 	echo '<link rel="EditURI" type="application/rsd+xml" title="RSD" href="' . get_bloginfo('wpurl') . "/xmlrpc.php?rsd\" />\n";
 }
 
+function noindex() {
+	// If the blog is not public, tell robots to go away.
+	if ( ! get_option('blog_public') )
+		echo '<meta name="robots" content="noindex,nofollow" />' . "\n";
+}
 ?>

wp-includes/version.php

@@ -3,6 +3,6 @@
 // This just holds the version number, in a separate file so we can bump it without cluttering the SVN
 
 $wp_version = '2.1-alpha1';
-$wp_db_version = 3531;
+$wp_db_version = 3548;
 
 ?>