Merge pull request #2151 from annando/1512-misconfigured-friendica

[friendica.git] / mod / invite.php

diff --git a/mod/invite.php b/mod/invite.php
old mode 100755 (executable)
new mode 100644 (file)
index d4eb9c5..ccf876c
--- a/mod/invite.php
+++ b/mod/invite.php
@@ -7,6 +7,8 @@
  *
  */
 
+require_once('include/email.php');
+
 function invite_post(&$a) {
 
        if(! local_user()) {
@@ -14,6 +16,18 @@ function invite_post(&$a) {
                return;
        }
 
+       check_form_security_token_redirectOnErr('/', 'send_invite');
+
+       $max_invites = intval(get_config('system','max_invites'));
+       if(! $max_invites)
+               $max_invites = 50;
+
+       $current_invites = intval(get_pconfig(local_user(),'system','sent_invites'));
+       if($current_invites > $max_invites) {
+               notice( t('Total invitation limit exceeded.') . EOL);
+               return;
+       };
+
 
        $recips  = ((x($_POST,'recipients')) ? explode("\n",$_POST['recipients']) : array());
        $message = ((x($_POST,'message'))    ? notags(trim($_POST['message']))    : '');
@@ -56,7 +70,7 @@ function invite_post(&$a) {
                else
                        $nmessage = $message;
 
-               $res = mail($recip, sprintf( t('Please join my network on %s'), $a->config['sitename']), 
+               $res = mail($recip, email_header_encode( t('Please join us on Friendica'),'UTF-8'), 
                        $nmessage, 
                        "From: " . $a->user['email'] . "\n"
                        . 'Content-type: text/plain; charset=UTF-8' . "\n"
@@ -64,6 +78,12 @@ function invite_post(&$a) {
 
                if($res) {
                        $total ++;
+                       $current_invites ++;
+                       set_pconfig(local_user(),'system','sent_invites',$current_invites);
+                       if($current_invites > $max_invites) {
+                               notice( t('Invitation limit exceeded. Please contact your site administrator.') . EOL);
+                               return;
+                       }
                }
                else {
                        notice( sprintf( t('%s : Message delivery failed.'), $recip) . EOL);
@@ -92,19 +112,33 @@ function invite_content(&$a) {
                        notice( t('You have no more invitations available') . EOL);
                        return '';
                }
-       }                       
+       }
 
+       $dirloc = get_config('system','directory');
+       if(strlen($dirloc)) {
+               if($a->config['register_policy'] == REGISTER_CLOSED)
+                       $linktxt = sprintf( t('Visit %s for a list of public sites that you can join. Friendica members on other sites can all connect with each other, as well as with members of many other social networks.'), $dirloc . '/siteinfo');
+               elseif($a->config['register_policy'] != REGISTER_CLOSED)
+                       $linktxt = sprintf( t('To accept this invitation, please visit and register at %s or any other public Friendica website.'), $a->get_baseurl())
+                       . "\r\n" . "\r\n" . sprintf( t('Friendica sites all inter-connect to create a huge privacy-enhanced social web that is owned and controlled by its members. They can also connect with many traditional social networks. See %s for a list of alternate Friendica sites you can join.'),$dirloc . '/siteinfo');
+       }
+       else {
+               $o = t('Our apologies. This system is not currently configured to connect with other public sites or invite members.');
+               return $o;
+       }
 
        $o = replace_macros($tpl, array(
+               '$form_security_token' => get_form_security_token("send_invite"),
                '$invite' => t('Send invitations'),
                '$addr_text' => t('Enter email addresses, one per line:'),
                '$msg_text' => t('Your message:'),
-               '$default_message' => sprintf(t('Please join my social network on %s'), $a->config['sitename']) . "\r\n" . "\r\n"
-                       . t('To accept this invitation, please visit:') . "\r\n" . "\r\n" . $a->get_baseurl()
+               '$default_message' => t('You are cordially invited to join me and other close friends on Friendica - and help us to create a better social web.') . "\r\n" . "\r\n"
+                       . $linktxt
                        . "\r\n" . "\r\n" . (($invonly) ? t('You will need to supply this invitation code: $invite_code') . "\r\n" . "\r\n" : '') .t('Once you have registered, please connect with me via my profile page at:') 
-                       . "\r\n" . "\r\n" . $a->get_baseurl() . '/profile/' . $a->user['nickname'] ,
+                       . "\r\n" . "\r\n" . $a->get_baseurl() . '/profile/' . $a->user['nickname']
+                       . "\r\n" . "\r\n" . t('For more information about the Friendica project and why we feel it is important, please visit http://friendica.com') . "\r\n" . "\r\n"  ,
                '$submit' => t('Submit')
        ));
 
        return $o;
-}
\ No newline at end of file
+}