forked from GNUsocial/gnu-social
300 lines
8.0 KiB
PHP
300 lines
8.0 KiB
PHP
<?php
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/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Controlez-Vous, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('LACONICA')) { exit(1); }
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require_once(INSTALLDIR.'/lib/settingsaction.php');
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class EmailsettingsAction extends SettingsAction {
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function get_instructions() {
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return _('Manage how you get email from %%site.name%%.');
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}
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function show_form($msg=NULL, $success=false) {
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$user = common_current_user();
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$this->form_header(_('Email Settings'), $msg, $success);
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common_element_start('form', array('method' => 'post',
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'id' => 'emailsettings',
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'action' =>
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common_local_url('emailsettings')));
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common_element('h2', NULL, _('Address'));
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if ($user->email) {
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common_element_start('p');
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common_element('span', 'address confirmed', $user->email);
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common_element('span', 'input_instructions',
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_('Current confirmed email address.'));
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common_hidden('email', $user->email);
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common_element_end('p');
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common_submit('remove', _('Remove'));
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} else {
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$confirm = $this->get_confirmation();
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if ($confirm) {
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common_element_start('p');
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common_element('span', 'address unconfirmed', $confirm->address);
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common_element('span', 'input_instructions',
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_('Awaiting confirmation on this address. Check your inbox (and spam box!) for a message with further instructions.'));
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common_hidden('email', $confirm->address);
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common_element_end('p');
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common_submit('cancel', _('Cancel'));
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} else {
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common_input('email', _('Email Address'),
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($this->arg('email')) ? $this->arg('email') : NULL,
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_('Email address, like "UserName@example.org"'));
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common_submit('add', _('Add'));
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}
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}
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if ($user->email) {
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common_element('h2', NULL, _('Incoming email'));
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if ($user->incomingemail) {
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common_element_start('p');
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common_element('span', 'address', $user->incomingemail);
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common_element('span', 'input_instructions',
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_('Send email to this address to post new notices.'));
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common_element_end('p');
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common_submit('removeincoming', _('Remove'));
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}
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common_element_start('p');
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common_element('span', 'input_instructions',
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_('Make a new email address for posting to; cancels the old one.'));
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common_element_end('p');
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common_submit('newincoming', _('New'));
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}
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common_element('h2', NULL, _('Preferences'));
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common_checkbox('emailnotifysub',
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_('Send me notices of new subscriptions through email.'),
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$user->emailnotifysub);
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common_submit('save', _('Save'));
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common_element_end('form');
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common_show_footer();
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}
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function get_confirmation() {
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$user = common_current_user();
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$confirm = new Confirm_address();
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$confirm->user_id = $user->id;
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$confirm->address_type = 'email';
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if ($confirm->find(TRUE)) {
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return $confirm;
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} else {
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return NULL;
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}
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}
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function handle_post() {
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if ($this->arg('save')) {
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$this->save_preferences();
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} else if ($this->arg('add')) {
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$this->add_address();
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} else if ($this->arg('cancel')) {
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$this->cancel_confirmation();
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} else if ($this->arg('remove')) {
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$this->remove_address();
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} else if ($this->arg('removeincoming')) {
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$this->remove_incoming();
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} else if ($this->arg('newincoming')) {
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$this->new_incoming();
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} else {
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$this->show_form(_('Unexpected form submission.'));
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}
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}
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function save_preferences() {
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$emailnotifysub = $this->boolean('emailnotifysub');
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$user = common_current_user();
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assert(!is_null($user)); # should already be checked
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$user->query('BEGIN');
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$original = clone($user);
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$user->emailnotifysub = $emailnotifysub;
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$result = $user->update($original);
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if ($result === FALSE) {
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common_log_db_error($user, 'UPDATE', __FILE__);
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common_server_error(_('Couldn\'t update user.'));
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return;
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}
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$user->query('COMMIT');
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$this->show_form(_('Preferences saved.'), true);
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}
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function add_address() {
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$user = common_current_user();
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$email = $this->trimmed('email');
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# Some validation
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if (!$email) {
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$this->show_form(_('No email address.'));
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return;
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}
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$email = common_canonical_email($email);
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if (!$email) {
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$this->show_form(_('Cannot normalize that email address'));
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return;
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}
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if (!Validate::email($email, true)) {
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$this->show_form(_('Not a valid email address'));
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return;
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} else if ($user->email == $email) {
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$this->show_form(_('That is already your email address.'));
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return;
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} else if ($this->email_exists($email)) {
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$this->show_form(_('That email address already belongs to another user.'));
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return;
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}
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$confirm = new Confirm_address();
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$confirm->address = $email;
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$confirm->address_type = 'email';
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$confirm->user_id = $user->id;
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$confirm->code = common_confirmation_code(64);
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$result = $confirm->insert();
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if ($result === FALSE) {
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common_log_db_error($confirm, 'INSERT', __FILE__);
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common_server_error(_('Couldn\'t insert confirmation code.'));
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return;
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}
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mail_confirm_address($confirm->code,
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$user->nickname,
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$email);
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$msg = _('A confirmation code was sent to the email address you added. Check your inbox (and spam box!) for the code and instructions on how to use it.');
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$this->show_form($msg, TRUE);
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}
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function cancel_confirmation() {
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$email = $this->arg('email');
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$confirm = $this->get_confirmation();
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if (!$confirm) {
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$this->show_form(_('No pending confirmation to cancel.'));
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return;
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}
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if ($confirm->address != $email) {
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$this->show_form(_('That is the wrong IM address.'));
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return;
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}
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$result = $confirm->delete();
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if (!$result) {
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common_log_db_error($confirm, 'DELETE', __FILE__);
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$this->server_error(_('Couldn\'t delete email confirmation.'));
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return;
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}
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$this->show_form(_('Confirmation cancelled.'), TRUE);
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}
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function remove_address() {
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$user = common_current_user();
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$email = $this->arg('email');
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# Maybe an old tab open...?
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if ($user->email != $email) {
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$this->show_form(_('That is not your email address.'));
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return;
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}
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$user->query('BEGIN');
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$original = clone($user);
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$user->email = NULL;
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$result = $user->updateKeys($original);
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if (!$result) {
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common_log_db_error($user, 'UPDATE', __FILE__);
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common_server_error(_('Couldn\'t update user.'));
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return;
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}
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$user->query('COMMIT');
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$this->show_form(_('The address was removed.'), TRUE);
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}
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function remove_incoming() {
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$user = common_current_user();
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if (!$user->incomingemail) {
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$this->show_form(_('No incoming email address.'));
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return;
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}
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$orig = clone($user);
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$user->incomingemail = NULL;
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if (!$user->updateKeys($orig)) {
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common_log_db_error($user, 'UPDATE', __FILE__);
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$this->server_error(_("Couldn't update user record."));
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}
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$this->show_form(_('Incoming email address removed.'), TRUE);
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}
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function new_incoming() {
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$user = common_current_user();
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$orig = clone($user);
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$user->incomingemail = mail_new_incoming_address();
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if (!$user->updateKeys($orig)) {
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common_log_db_error($user, 'UPDATE', __FILE__);
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$this->server_error(_("Couldn't update user record."));
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}
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$this->show_form(_('New incoming email address added.'), TRUE);
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}
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function email_exists($email) {
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$user = common_current_user();
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$other = User::staticGet('email', $email);
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if (!$other) {
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return false;
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} else {
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return $other->id != $user->id;
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}
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}
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}
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