b09eb06dae
This reverts commit 616bdd43a9.
Kind of a long hard way to deal with a simple situation, so I'd prefer
to just use the global handler.
513 lines
15 KiB
PHP
513 lines
15 KiB
PHP
<?php
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/**
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* Laconica, the distributed open-source microblogging tool
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*
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* Settings for email
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*
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* PHP version 5
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*
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* LICENCE: 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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* @category Settings
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Zach Copley <zach@controlyourself.ca>
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* @copyright 2008-2009 Control Yourself, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://laconi.ca/
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*/
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if (!defined('LACONICA')) {
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exit(1);
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}
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require_once INSTALLDIR.'/lib/accountsettingsaction.php';
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/**
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* Settings for email
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*
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* @category Settings
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Zach Copley <zach@controlyourself.ca>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://laconi.ca/
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*
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* @see Widget
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*/
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class EmailsettingsAction extends AccountSettingsAction
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{
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/**
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* Title of the page
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*
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* @return string Title of the page
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*/
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function title()
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{
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return _('Email Settings');
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}
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/**
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* Instructions for use
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*
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* @return instructions for use
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*/
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function getInstructions()
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{
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return _('Manage how you get email from %%site.name%%.');
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}
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/**
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* Content area of the page
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*
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* Shows a form for adding and removing email addresses and setting
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* email preferences.
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*
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* @return void
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*/
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function showContent()
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{
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$user = common_current_user();
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$this->elementStart('form', array('method' => 'post',
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'id' => 'form_settings_email',
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'class' => 'form_settings',
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'action' =>
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common_local_url('emailsettings')));
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$this->elementStart('fieldset', array('id' => 'settings_email_address'));
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$this->element('legend', null, _('Address'));
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$this->hidden('token', common_session_token());
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if ($user->email) {
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$this->element('p', array('id' => 'form_confirmed'), $user->email);
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$this->element('p', array('class' => 'form_note'), _('Current confirmed email address.'));
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$this->hidden('email', $user->email);
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$this->submit('remove', _('Remove'));
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} else {
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$confirm = $this->getConfirmation();
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if ($confirm) {
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$this->element('p', array('id' => 'form_unconfirmed'), $confirm->address);
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$this->element('p', array('class' => 'form_note'),
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_('Awaiting confirmation on this address. '.
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'Check your inbox (and spam box!) for a message '.
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'with further instructions.'));
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$this->hidden('email', $confirm->address);
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$this->submit('cancel', _('Cancel'));
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} else {
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$this->elementStart('ul', 'form_data');
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$this->elementStart('li');
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$this->input('email', _('Email Address'),
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($this->arg('email')) ? $this->arg('email') : null,
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_('Email address, like "UserName@example.org"'));
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$this->elementEnd('li');
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$this->elementEnd('ul');
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$this->submit('add', _('Add'));
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}
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}
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$this->elementEnd('fieldset');
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if ($user->email) {
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$this->elementStart('fieldset', array('id' => 'settings_email_incoming'));
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$this->element('legend',_('Incoming email'));
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if ($user->incomingemail) {
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$this->elementStart('p');
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$this->element('span', 'address', $user->incomingemail);
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$this->element('span', 'input_instructions',
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_('Send email to this address to post new notices.'));
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$this->elementEnd('p');
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$this->submit('removeincoming', _('Remove'));
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}
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$this->elementStart('p');
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$this->element('span', 'input_instructions',
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_('Make a new email address for posting to; '.
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'cancels the old one.'));
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$this->elementEnd('p');
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$this->submit('newincoming', _('New'));
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$this->elementEnd('fieldset');
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}
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$this->elementStart('fieldset', array('id' => 'settings_email_preferences'));
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$this->element('legend', null, _('Preferences'));
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$this->elementStart('ul', 'form_data');
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$this->elementStart('li');
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$this->checkbox('emailnotifysub',
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_('Send me notices of new subscriptions through email.'),
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$user->emailnotifysub);
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$this->elementEnd('li');
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$this->elementStart('li');
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$this->checkbox('emailnotifyfav',
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_('Send me email when someone '.
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'adds my notice as a favorite.'),
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$user->emailnotifyfav);
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$this->elementEnd('li');
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$this->elementStart('li');
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$this->checkbox('emailnotifymsg',
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_('Send me email when someone sends me a private message.'),
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$user->emailnotifymsg);
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$this->elementEnd('li');
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$this->elementStart('li');
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$this->checkbox('emailnotifynudge',
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_('Allow friends to nudge me and send me an email.'),
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$user->emailnotifynudge);
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$this->elementEnd('li');
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$this->elementStart('li');
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$this->checkbox('emailpost',
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_('I want to post notices by email.'),
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$user->emailpost);
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$this->elementEnd('li');
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$this->elementStart('li');
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$this->checkbox('emailmicroid',
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_('Publish a MicroID for my email address.'),
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$user->emailmicroid);
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$this->elementEnd('li');
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$this->elementEnd('ul');
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$this->submit('save', _('Save'));
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$this->elementEnd('fieldset');
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$this->elementEnd('form');
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}
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/**
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* Gets any existing email address confirmations we're waiting for
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*
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* @return Confirm_address Email address confirmation for user, or null
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*/
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function getConfirmation()
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{
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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 $confirm;
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} else {
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return null;
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}
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}
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/**
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* Handle posts
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*
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* Since there are a lot of different options on the page, we
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* figure out what we're supposed to do based on which button was
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* pushed
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*
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* @return void
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*/
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function handlePost()
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{
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// CSRF protection
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$token = $this->trimmed('token');
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if (!$token || $token != common_session_token()) {
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$this->show_form(_('There was a problem with your session token. '.
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'Try again, please.'));
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return;
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}
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if ($this->arg('save')) {
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$this->savePreferences();
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} else if ($this->arg('add')) {
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$this->addAddress();
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} else if ($this->arg('cancel')) {
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$this->cancelConfirmation();
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} else if ($this->arg('remove')) {
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$this->removeAddress();
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} else if ($this->arg('removeincoming')) {
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$this->removeIncoming();
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} else if ($this->arg('newincoming')) {
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$this->newIncoming();
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} else {
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$this->showForm(_('Unexpected form submission.'));
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}
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}
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/**
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* Save email preferences
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*
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* @return void
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*/
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function savePreferences()
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{
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$emailnotifysub = $this->boolean('emailnotifysub');
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$emailnotifyfav = $this->boolean('emailnotifyfav');
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$emailnotifymsg = $this->boolean('emailnotifymsg');
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$emailnotifynudge = $this->boolean('emailnotifynudge');
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$emailmicroid = $this->boolean('emailmicroid');
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$emailpost = $this->boolean('emailpost');
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$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 = $emailnotifysub;
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$user->emailnotifyfav = $emailnotifyfav;
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$user->emailnotifymsg = $emailnotifymsg;
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$user->emailnotifynudge = $emailnotifynudge;
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$user->emailmicroid = $emailmicroid;
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$user->emailpost = $emailpost;
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$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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$this->serverError(_('Couldn\'t update user.'));
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return;
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}
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$user->query('COMMIT');
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$this->showForm(_('Preferences saved.'), true);
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}
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/**
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* Add the address passed in by the user
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*
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* @return void
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*/
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function addAddress()
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{
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$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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$this->showForm(_('No email address.'));
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return;
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}
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$email = common_canonical_email($email);
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if (!$email) {
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$this->showForm(_('Cannot normalize that email address'));
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return;
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}
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if (!Validate::email($email, true)) {
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$this->showForm(_('Not a valid email address'));
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return;
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} else if ($user->email == $email) {
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$this->showForm(_('That is already your email address.'));
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return;
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} else if ($this->emailExists($email)) {
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$this->showForm(_('That email address already belongs '.
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'to another user.'));
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return;
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}
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$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($confirm, 'INSERT', __FILE__);
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$this->serverError(_('Couldn\'t insert confirmation code.'));
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return;
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}
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mail_confirm_address($user, $confirm->code, $user->nickname, $email);
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$msg = _('A confirmation code was sent to the email address you added. '.
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'Check your inbox (and spam box!) for the code and instructions '.
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'on how to use it.');
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$this->showForm($msg, true);
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}
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/**
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* Handle a request to cancel email confirmation
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*
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* @return void
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*/
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function cancelConfirmation()
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{
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$email = $this->arg('email');
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$confirm = $this->getConfirmation();
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if (!$confirm) {
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$this->showForm(_('No pending confirmation to cancel.'));
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return;
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}
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if ($confirm->address != $email) {
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$this->showForm(_('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->serverError(_('Couldn\'t delete email confirmation.'));
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return;
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}
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$this->showForm(_('Confirmation cancelled.'), true);
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}
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/**
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* Handle a request to remove an address from the user's account
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*
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* @return void
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*/
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function removeAddress()
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{
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$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->showForm(_('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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$this->serverError(_('Couldn\'t update user.'));
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return;
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}
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$user->query('COMMIT');
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$this->showForm(_('The address was removed.'), true);
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}
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/**
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* Handle a request to remove an incoming email address
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*
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* @return void
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*/
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function removeIncoming()
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{
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$user = common_current_user();
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if (!$user->incomingemail) {
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$this->showForm(_('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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$this->serverError(_("Couldn't update user record."));
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}
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$this->showForm(_('Incoming email address removed.'), true);
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}
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/**
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* Generate a new incoming email address
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*
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* @return void
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*/
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function newIncoming()
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{
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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->serverError(_("Couldn't update user record."));
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}
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$this->showForm(_('New incoming email address added.'), true);
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}
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/**
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* Does another user already have this email address?
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*
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* Email addresses are unique for users.
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*
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* @param string $email Address to check
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*
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* @return boolean Whether the email already exists.
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*/
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function emailExists($email)
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{
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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 != $user->id;
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}
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}
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/**
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* Check old fashioned PEAR_Error msgs coming from DB_DataObject
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*
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* In this case email don't exist in the DB yet, so DB_DataObject
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* throws an error. Overrided from Action.
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*
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* @param PEAR_Error
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*
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* @return nothing
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*/
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function checkDB_DataObjectError($error) {
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if ($error->getCode() == DB_DATAOBJECT_ERROR_NODATA) {
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// Do nothing.
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} else {
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parent::checkDB_DataObjectError($error);
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}
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}
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}
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