Allow admins to delete their own blogs (#96)

git-svn-id: http://svn.automattic.com/wordpress-mu/trunk@779 7be80a69-a1ef-0310-a953-fb0f7c49ff36

1 files changed, 76 insertions, 0 deletions

diff --git a/wp-content/mu-plugins/delete-blog.php b/wp-content/mu-plugins/delete-blog.php
new file mode 100644
index 0000000..dbc1c4e
--- /dev/null
+++ b/wp-content/mu-plugins/delete-blog.php
@@ -0,0 +1,76 @@
+<?php
+
+class delete_blog {
+
+	function delete_blog() {
+		$this->reallydeleteblog = false;
+		add_action('admin_menu', array(&$this, 'admin_menu'));
+		add_action('admin_footer', array(&$this, 'admin_footer'));
+	}
+
+	function admin_footer() {
+		global $wpdb;
+
+		if( $this->reallydeleteblog == true ) {
+			wpmu_delete_blog( $wpdb->blogid ); 
+		}
+	}
+
+	function admin_menu() {
+		$pfile = basename(dirname(__FILE__)) . '/' . basename(__FILE__);
+		add_submenu_page('options-general.php', __('Delete Blog'), __('Delete Blog'), 0, $pfile, array(&$this, 'plugin_content'));
+	}
+
+	function plugin_content() {
+		global $wpdb, $current_blog, $current_site;
+		$this->delete_blog_hash = get_settings('delete_blog_hash');
+		print '<div class="wrap"><h2>' . __('Delete Blog') . '</h2>';
+		if( $_GET[ 'action' ] == "deleteblog" && $_GET[ 'confirmdelete' ] == '1' ) {
+			$hash = substr( md5( $_SERVER[ 'REQUEST_URI' ] . time() ), 0, 6 );
+			update_option( "delete_blog_hash", $hash );
+			$msg = "Dear User,
+You recently clicked the 'Delete Blog' link on your blog and filled in a 
+form on that page.
+If you really want to delete your blog, click the link below. You will not
+be asked to confirm again so only click this link if you are 100% certain:
+" . get_option( "siteurl" ) . "/wp-admin/options-general.php?page=mu-plugins/delete-blog.php&h=" . $hash . "
+
+If you delete your blog, please consider opening a new blog here
+some time in the future! (But remember your current blog and username 
+are gone forever.)
+
+Thanks for using the site,
+Webmaster
+{$current_site->site_name}
+";
+			wp_mail( get_option( "admin_email" ), "[ " . get_option( "blogname" ) . " ] Delete My Blog", $msg );
+			?>
+			<p><?php _e('Thank you. Please check your email for a link to confirm your action. Your blog will not be deleted until this link is clicked.') ?></p>
+			<?php
+		} elseif( isset( $_GET[ 'h' ] ) && $_GET[ 'h' ] != '' && $this->delete_blog_hash != false ) {
+			if( $this->delete_blog_hash == $_GET[ 'h' ] ) {
+				$this->reallydeleteblog = true;
+				print "<p>" . __('Thank you for using ' .$current_site->site_name. ', your blog has been deleted. Happy trails to you until we meet again.') . "</p>";
+			} else {
+				$this->reallydeleteblog = false;
+				print "<p>" . __("I'm sorry, the link you clicked is stale. Please select another option.") . "</p>";
+			}
+		} else {
+?>
+<p><?php _e('If you do not want to use your ' .$current_site->site_name. ' blog any more, you can delete it using the form below. When you click <q>Delete My Blog</q> you will be sent an email with a link in it. Click on this link to delete your blog.') ?></p>
+<p><?php _e('Remember, once deleted your blog cannot be restored.') ?></p>
+<form method='GET' name='deletedirect'>
+<input type="hidden" name="page" value="<?php echo $_GET['page'] ?>" />
+<input type='hidden' name='action' value='deleteblog' />
+<p><input id='confirmdelete' type='checkbox' name='confirmdelete' value='1' /> <label for='confirmdelete'><strong><?php printf( __("I'm sure I want to permanently disable my blog, and I am aware I can never get it back or use %s again."), $current_blog->domain ) ?></strong></label></p>
+<p class="submit"><input type='submit' value='<?php _e('Delete My Blog Permanently &raquo;') ?>' /></p>
+</form>
+<?php
+		}
+		print "</div>";
+	}
+}
+
+$delete_blog_obj = new delete_blog();
+
+?>