actions/smssettings.php

   1 <?php
   2 /*
   3  * Laconica - a distributed open-source microblogging tool
   4  * Copyright (C) 2008, Controlez-Vous, Inc.
   5  *
   6  * This program is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU Affero General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 if (!defined('LACONICA')) { exit(1); }
  21
  22 require_once(INSTALLDIR.'/lib/settingsaction.php');
  23 require_once(INSTALLDIR.'/actions/emailsettings.php');
  24
  25 class SmssettingsAction extends EmailsettingsAction {
  26
  27         function get_instructions() {
  28                 return _('You can receive SMS messages through email from %%site.name%%.');
  29         }
  30
  31         function show_form($msg=NULL, $success=false) {
  32                 $user = common_current_user();
  33                 $this->form_header(_('SMS Settings'), $msg, $success);
  34                 common_element_start('form', array('method' => 'post',
  35                                                                                    'id' => 'smssettings',
  36                                                                                    'action' =>
  37                                                                                    common_local_url('smssettings')));
  38
  39                 common_element('h2', NULL, _('Address'));
  40
  41                 if ($user->sms) {
  42                         common_element_start('p');
  43                         $carrier = $user->getCarrier();
  44                         common_element('span', 'address confirmed', $user->sms . ' (' . $carrier->name . ')');
  45                         common_element('span', 'input_instructions',
  46                                        _('Current confirmed SMS-enabled phone number.'));
  47                         common_hidden('sms', $user->sms);
  48                         common_hidden('carrier', $user->carrier);
  49                         common_element_end('p');
  50                         common_submit('remove', _('Remove'));
  51                 } else {
  52                         $confirm = $this->get_confirmation();
  53                         if ($confirm) {
  54                                 $carrier = Sms_carrier::staticGet($confirm->address_extra);
  55                                 common_element_start('p');
  56                                 common_element('span', 'address unconfirmed', $confirm->address . ' (' . $carrier->name . ')');
  57                                 common_element('span', 'input_instructions',
  58                                                            _('Awaiting confirmation on this phone number.'));
  59                                 common_hidden('sms', $confirm->address);
  60                                 common_hidden('carrier', $confirm->address_extra);
  61                                 common_element_end('p');
  62                                 common_submit('cancel', _('Cancel'));
  63                                 common_input('code', _('Confirmation code'), NULL,
  64                                                          _('Enter the code you received on your phone.'));
  65                                 common_submit('confirm', _('Confirm'));
  66                         } else {
  67                                 common_input('sms', _('SMS Phone number'),
  68                                                          ($this->arg('sms')) ? $this->arg('sms') : NULL,
  69                                                          _('Phone number, no punctuation or spaces, with area code'));
  70                                 $this->carrier_select();
  71                                 common_submit('add', _('Add'));
  72                         }
  73                 }
  74
  75                 if ($user->sms) {
  76                         common_element('h2', NULL, _('Incoming email'));
  77
  78                         if ($user->incomingemail) {
  79                                 common_element_start('p');
  80                                 common_element('span', 'address', $user->incomingemail);
  81                                 common_element('span', 'input_instructions',
  82                                                            _('Send email to this address to post new notices.'));
  83                                 common_element_end('p');
  84                                 common_submit('removeincoming', _('Remove'));
  85                         }
  86
  87                         common_element_start('p');
  88                         common_element('span', 'input_instructions',
  89                                                    _('Make a new email address for posting to; cancels the old one.'));
  90                         common_element_end('p');
  91                         common_submit('newincoming', _('New'));
  92                 }
  93
  94                 common_element('h2', NULL, _('Preferences'));
  95
  96                 common_checkbox('smsnotify',
  97                                                 _('Send me notices through SMS; I understand I may incur exorbitant charges from my carrier.'),
  98                                                 $user->smsnotify);
  99
 100                 common_submit('save', _('Save'));
 101
 102                 common_element_end('form');
 103                 common_show_footer();
 104         }
 105
 106         function get_confirmation() {
 107                 $user = common_current_user();
 108                 $confirm = new Confirm_address();
 109                 $confirm->user_id = $user->id;
 110                 $confirm->address_type = 'sms';
 111                 if ($confirm->find(TRUE)) {
 112                         return $confirm;
 113                 } else {
 114                         return NULL;
 115                 }
 116         }
 117
 118         function handle_post() {
 119
 120                 if ($this->arg('save')) {
 121                         $this->save_preferences();
 122                 } else if ($this->arg('add')) {
 123                         $this->add_address();
 124                 } else if ($this->arg('cancel')) {
 125                         $this->cancel_confirmation();
 126                 } else if ($this->arg('remove')) {
 127                         $this->remove_address();
 128                 } else if ($this->arg('removeincoming')) {
 129                         $this->remove_incoming();
 130                 } else if ($this->arg('newincoming')) {
 131                         $this->new_incoming();
 132                 } else if ($this->arg('confirm')) {
 133                         $this->confirm_code();
 134                 } else {
 135                         $this->show_form(_('Unexpected form submission.'));
 136                 }
 137         }
 138
 139         function save_preferences() {
 140
 141                 $smsnotify = $this->boolean('smsnotify');
 142
 143                 $user = common_current_user();
 144
 145                 assert(!is_null($user)); # should already be checked
 146
 147                 $user->query('BEGIN');
 148
 149                 $original = clone($user);
 150
 151                 $user->smsnotify = $smsnotify;
 152
 153                 $result = $user->update($original);
 154
 155                 if ($result === FALSE) {
 156                         common_log_db_error($user, 'UPDATE', __FILE__);
 157                         common_server_error(_('Couldn\'t update user.'));
 158                         return;
 159                 }
 160
 161                 $user->query('COMMIT');
 162
 163                 $this->show_form(_('Preferences saved.'), true);
 164         }
 165
 166         function add_address() {
 167
 168                 $user = common_current_user();
 169
 170                 $sms = $this->trimmed('sms');
 171                 $carrier_id = $this->trimmed('carrier');
 172
 173                 # Some validation
 174
 175                 if (!$sms) {
 176                         $this->show_form(_('No phone number.'));
 177                         return;
 178                 }
 179
 180                 if (!$carrier_id) {
 181                         $this->show_form(_('No carrier selected.'));
 182                         return;
 183                 }
 184
 185                 $sms = common_canonical_sms($sms);
 186
 187                 if ($user->sms == $sms) {
 188                     $this->show_form(_('That is already your phone number.'));
 189                     return;
 190                 } else if ($this->sms_exists($sms)) {
 191                     $this->show_form(_('That phone number already belongs to another user.'));
 192                     return;
 193                 }
 194
 195                 $confirm = new Confirm_address();
 196                 $confirm->address = $sms;
 197                 $confirm->address_extra = $carrier_id;
 198                 $confirm->address_type = 'sms';
 199                 $confirm->user_id = $user->id;
 200                 $confirm->code = common_confirmation_code(40);
 201
 202                 $result = $confirm->insert();
 203
 204                 if ($result === FALSE) {
 205                         common_log_db_error($confirm, 'INSERT', __FILE__);
 206                         common_server_error(_('Couldn\'t insert confirmation code.'));
 207                         return;
 208                 }
 209
 210                 $carrier = Sms_carrier::staticGet($carrier_id);
 211
 212                 mail_confirm_sms($confirm->code,
 213                                                  $user->nickname,
 214                                                  $carrier->toEmailAddress($sms));
 215
 216                 $msg = _('A confirmation code was sent to the phone number you added. Check your inbox (and spam box!) for the code and instructions on how to use it.');
 217
 218                 $this->show_form($msg, TRUE);
 219         }
 220
 221         function cancel_confirmation() {
 222
 223                 $sms = $this->trimmed('sms');
 224                 $carrier = $this->trimmed('carrier');
 225
 226                 $confirm = $this->get_confirmation();
 227
 228                 if (!$confirm) {
 229                         $this->show_form(_('No pending confirmation to cancel.'));
 230                         return;
 231                 }
 232                 if ($confirm->address != $sms) {
 233                         $this->show_form(_('That is the wrong confirmation number.'));
 234                         return;
 235                 }
 236
 237         $result = $confirm->delete();
 238
 239         if (!$result) {
 240                         common_log_db_error($confirm, 'DELETE', __FILE__);
 241             $this->server_error(_('Couldn\'t delete email confirmation.'));
 242             return;
 243         }
 244
 245         $this->show_form(_('Confirmation cancelled.'), TRUE);
 246         }
 247
 248         function remove_address() {
 249
 250                 $user = common_current_user();
 251                 $sms = $this->arg('sms');
 252                 $carrier = $this->arg('carrier');
 253
 254                 # Maybe an old tab open...?
 255
 256                 if ($user->sms != $sms) {
 257                     $this->show_form(_('That is not your phone number.'));
 258                     return;
 259                 }
 260
 261                 $user->query('BEGIN');
 262                 $original = clone($user);
 263                 $user->sms = NULL;
 264                 $user->carrier = NULL;
 265                 $user->smsemail = NULL;
 266                 $result = $user->updateKeys($original);
 267                 if (!$result) {
 268                         common_log_db_error($user, 'UPDATE', __FILE__);
 269                         common_server_error(_('Couldn\'t update user.'));
 270                         return;
 271                 }
 272                 $user->query('COMMIT');
 273
 274                 $this->show_form(_('The address was removed.'), TRUE);
 275         }
 276
 277         function sms_exists($sms) {
 278                 $user = common_current_user();
 279                 $other = User::staticGet('sms', $sms);
 280                 if (!$other) {
 281                         return false;
 282                 } else {
 283                         return $other->id != $user->id;
 284                 }
 285         }
 286
 287         function carrier_select() {
 288                 $carrier = new Sms_carrier();
 289                 $cnt = $carrier->find();
 290
 291                 common_element_start('p');
 292                 common_element('label', array('for' => 'carrier'));
 293                 common_element_start('select', array('name' => 'carrier',
 294                                                                                          'id' => 'carrier'));
 295                 common_element('option', array('value' => 0),
 296                                            _('Select a carrier'));
 297                 while ($carrier->fetch()) {
 298                         common_element('option', array('value' => $carrier->id),
 299                                                    $carrier->name);
 300                 }
 301                 common_element_end('select');
 302                 common_element_end('p');
 303                 common_element('span', 'input_instructions',
 304                                            sprintf(_('Mobile carrier for your phone. '.
 305                                                                  'If you know a carrier that accepts ' .
 306                                                                  'SMS over email but isn\'t listed here, ' .
 307                                                                  'send email to let us know at %s.'),
 308                                                            common_config('site', 'email')));
 309         }
 310
 311         function confirm_code() {
 312
 313                 $code = $this->trimmed('code');
 314
 315                 if (!$code) {
 316                         $this->show_form(_('No code entered'));
 317                         return;
 318                 }
 319
 320                 common_redirect(common_local_url('confirmaddress',
 321                                                                                  array('code' => $code)));
 322         }
 323 }