actions/invite.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 class InviteAction extends Action {
  23
  24         function is_readonly() {
  25                 return false;
  26         }
  27
  28     function handle($args) {
  29         parent::handle($args);
  30                 if (!common_logged_in()) {
  31                         $this->client_error(sprintf(_('You must be logged in to invite other users to use %s'),
  32                                                                                 common_config('site', 'name')));
  33                         return;
  34                 } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
  35                         if ($this->trimmed('preview')) {
  36                                 $this->show_preview();
  37                         } else if ($this->trimmed('send')) {
  38                                 $this->send_invitation();
  39                         }
  40                 } else {
  41                         $this->show_form();
  42                 }
  43         }
  44
  45         function show_preview() {
  46         }
  47
  48         function send_invitation() {
  49         }
  50
  51         function show_top($error=NULL) {
  52                 if ($error) {
  53                         common_element('p', 'error', $error);
  54                 } else {
  55                         common_element_start('div', 'instructions');
  56                         common_element('p', NULL,
  57                                                    _('Use this form to invite your friends and colleagues to use this service.'));
  58                         common_element_end('div');
  59                 }
  60         }
  61
  62         function show_form($error=NULL) {
  63
  64                 global $config;
  65
  66                 common_show_header(_('Invite new users'), NULL, $error, array($this, 'show_top'));
  67
  68                 common_element_start('form', array('method' => 'post',
  69                                                                                    'id' => 'invite',
  70                                                                                    'action' => common_local_url('invite')));
  71
  72                 common_textarea('addresses', _('Email addresses'),
  73                                                 $this->trimmed('addresses'),
  74                                                 _('Addresses of friends to invite (one per line)'));
  75
  76                 common_textarea('personal', _('Personal message'),
  77                                                 $this->trimmed('personal'),
  78                                                 _('Optionally add a personal message to the invitation.'));
  79
  80                 common_submit('preview', _('Preview'));
  81
  82                 common_element_end('form');
  83
  84                 common_show_footer();
  85         }
  86 }