Resend confirm_address stuff, please read its NOTE first

scripts/resend_confirm_address.php

@@ -0,0 +1,91 @@
+#!/usr/bin/env php
+<?php
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+
+$shortoptions = 'e::ay';
+$longoptions = array('email=', 'all', 'yes');
+
+$self = basename($_SERVER['PHP_SELF']);
+
+$helptext = <<<END_OF_HELP
+{$self} [options]
+resends confirmation email either for a specific email (if found) or for
+all lingering confirmations.
+
+NOTE: You probably want to do something like this to your database first so
+only relatively fresh accounts get resent this:
+
+    DELETE FROM confirm_address WHERE modified < DATE_SUB(NOW(), INTERVAL 1 month);
+
+Options:
+
+  -e --email        e-mail address to send for
+  -a --all          send for all emails in confirm_address table
+  -y --yes          skip interactive verification
+
+END_OF_HELP;
+
+require_once INSTALLDIR.'/scripts/commandline.inc';
+
+$all = false;
+$ca = null;
+
+if (have_option('e', 'email')) {
+    $email = get_option_value('e', 'email');
+    $ca = Confirm_address::getAddress($email, 'email');
+    if (!$ca instanceof Confirm_address) {
+        print "Can't find email $email in confirm_address table.\n";
+        exit(1);
+    }
+} elseif (have_option('a', 'all')) {
+    $all = true;
+    $ca = new Confirm_address();
+    $ca->address_type = 'email';
+    if (!$ca->find()) {
+        print "confirm_address table contains no lingering email addresses\n";
+        exit(0);
+    }
+} else {
+    print "You must provide an email (or --all).\n";
+    exit(1);
+}
+
+if (!have_option('y', 'yes')) {
+    print "About to resend confirm_address email to {$ca->N} recipients. Are you sure? [y/N] ";
+    $response = fgets(STDIN);
+    if (strtolower(trim($response)) != 'y') {
+        print "Aborting.\n";
+        exit(0);
+    }
+}
+
+function mailConfirmAddress(Confirm_address $ca)
+{
+    try {
+        $user = User::getByID($ca->user_id);
+        if ($user->email === $ca->address) {
+            throw new AlreadyFulfilledException('User already has identical confirmed email address.');
+        }
+    } catch (AlreadyFulfilledException $e) {
+        print "\n User already had verified email: "._ve($ca->address);
+        $ca->delete();
+    } catch (Exception $e) {
+        print "\n Failed to get user with ID "._ve($user_id).', deleting confirm_address entry: '._ve($e->getMessage());
+        $ca->delete();
+        return;
+    }
+    mail_confirm_address($user, $ca->code, $user->getNickname(), $ca->address);
+}
+
+require_once(INSTALLDIR . '/lib/mail.php');
+
+if (!$all) {
+    mailConfirmAddress($ca);
+} else {
+    while ($ca->fetch()) {
+        mailConfirmAddress($ca);
+    }
+}
+
+print "\nDONE.\n";