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   1  <?php
   2  /**
   3  *
   4  * This file is part of the phpBB Forum Software package.
   5  *
   6  * @copyright (c) phpBB Limited <https://www.phpbb.com>
   7  * @license GNU General Public License, version 2 (GPL-2.0)
   8  *
   9  * For full copyright and license information, please see
  10  * the docs/CREDITS.txt file.
  11  *
  12  */
  13  
  14  namespace phpbb\message;
  15  
  16  /**
  17  * Class user_form
  18  * Allows users to send emails to other users
  19  */
  20  class user_form extends form
  21  {
  22      /** @var int */
  23      protected $recipient_id;
  24      /** @var array */
  25      protected $recipient_row;
  26      /** @var string */
  27      protected $subject;
  28  
  29      /**
  30      * Get the data of the recipient
  31      *
  32      * @param int $user_id
  33      * @return    false|array        false if the user does not exist, array otherwise
  34      */
  35  	protected function get_user_row($user_id)
  36      {
  37          $sql = 'SELECT user_id, username, user_colour, user_email, user_allow_viewemail, user_lang, user_jabber, user_notify_type
  38              FROM ' . USERS_TABLE . '
  39              WHERE user_id = ' . (int) $user_id . '
  40                  AND user_type IN (' . USER_NORMAL . ', ' . USER_FOUNDER . ')';
  41          $result = $this->db->sql_query($sql);
  42          $row = $this->db->sql_fetchrow($result);
  43          $this->db->sql_freeresult($result);
  44  
  45          return $row;
  46      }
  47  
  48      /**
  49      * {inheritDoc}
  50      */
  51  	public function check_allow()
  52      {
  53          $error = parent::check_allow();
  54          if ($error)
  55          {
  56              return $error;
  57          }
  58  
  59          if (!$this->auth->acl_get('u_sendemail'))
  60          {
  61              return 'NO_EMAIL';
  62          }
  63  
  64          if ($this->recipient_id == ANONYMOUS || !$this->config['board_email_form'])
  65          {
  66              return 'NO_EMAIL';
  67          }
  68  
  69          if (!$this->recipient_row)
  70          {
  71              return 'NO_USER';
  72          }
  73  
  74          // Can we send email to this user?
  75          if (!$this->recipient_row['user_allow_viewemail'] && !$this->auth->acl_get('a_user'))
  76          {
  77              return 'NO_EMAIL';
  78          }
  79  
  80          return false;
  81      }
  82  
  83      /**
  84      * {inheritDoc}
  85      */
  86  	public function bind(\phpbb\request\request_interface $request)
  87      {
  88          parent::bind($request);
  89  
  90          $this->recipient_id = $request->variable('u', 0);
  91          $this->subject = $request->variable('subject', '', true);
  92  
  93          $this->recipient_row = $this->get_user_row($this->recipient_id);
  94      }
  95  
  96      /**
  97      * {inheritDoc}
  98      */
  99  	public function submit(\messenger $messenger)
 100      {
 101          if (!$this->subject)
 102          {
 103              $this->errors[] = $this->user->lang['EMPTY_SUBJECT_EMAIL'];
 104          }
 105  
 106          if (!$this->body)
 107          {
 108              $this->errors[] = $this->user->lang['EMPTY_MESSAGE_EMAIL'];
 109          }
 110  
 111          $this->message->set_template('profile_send_email');
 112          $this->message->set_subject($this->subject);
 113          $this->message->set_body($this->body);
 114          $this->message->add_recipient_from_user_row($this->recipient_row);
 115  
 116          parent::submit($messenger);
 117      }
 118  
 119      /**
 120      * {inheritDoc}
 121      */
 122  	public function render(\phpbb\template\template $template)
 123      {
 124          parent::render($template);
 125  
 126          $template->assign_vars(array(
 127              'S_SEND_USER'            => true,
 128              'S_POST_ACTION'            => append_sid($this->phpbb_root_path . 'memberlist.' . $this->phpEx, 'mode=email&amp;u=' . $this->recipient_id),
 129  
 130              'L_SEND_EMAIL_USER'        => $this->user->lang('SEND_EMAIL_USER', $this->recipient_row['username']),
 131              'USERNAME_FULL'            => get_username_string('full', $this->recipient_row['user_id'], $this->recipient_row['username'], $this->recipient_row['user_colour']),
 132              'SUBJECT'                => $this->subject,
 133              'MESSAGE'                => $this->body,
 134          ));
 135      }
 136  }