begin invites, fb setup changes

[friendica.git] / mod / invite.php

diff --git a/mod/invite.php b/mod/invite.php
index b52aa19f6130a6469127226dd211cef45a1947d8..5a67454361c1f315b7508d1dfd9cee23117d4fbf 100644 (file)
--- a/mod/invite.php
+++ b/mod/invite.php
@@ -20,6 +20,13 @@ function invite_post(&$a) {
 
        $total = 0;
 
+       if(get_config('system','invitations_only')) {
+               $invonly = true;
+               $x = get_pconfig(local_user(),'system','invites_remaining');
+               if((! $x) && (! is_site_admin()))
+                       return;
+       }
+
        foreach($recips as $recip) {
 
                $recip = trim($recip);
@@ -28,9 +35,25 @@ function invite_post(&$a) {
                        notice(  sprintf( t('%s : Not a valid email address.'), $recip) . EOL);
                        continue;
                }
+               
+               if($invonly && ($x || is_site_admin())) {
+                       $code = autoname(8) . srand(1000,9999);
+                       $nmessage = str_replace('$invite_code',$code,$message);
+                       // store in db
+
+                       if(! is_site_admin()) {
+                               $x --;
+                               if($x >= 0)
+                                       set_pconfig(local_user(),'system','invites_remaining,$x);
+                               else
+                                       return;
+                       }
+               }
+               else
+                       $nmessage = $message;
 
                $res = mail($recip, sprintf( t('Please join my network on %s'), $a->config['sitename']), 
-                       $message, 
+                       $nmessage, 
                        "From: " . $a->user['email'] . "\n"
                        . 'Content-type: text/plain; charset=UTF-8' . "\n"
                        . 'Content-transfer-encoding: 8bit' );
@@ -56,14 +79,25 @@ function invite_content(&$a) {
        }
 
        $tpl = get_markup_template('invite.tpl');
-       
+       $invonly = false;
+
+       if(get_config('system','invitations_only')) {
+               $invonly = true;
+               $x = get_pconfig(local_user(),'system','invites_remaining');
+               if((! $x) && (! is_site_admin())) {
+                       notice( t('You have no more invitations available') . EOL);
+                       return '';
+               }
+       }                       
+
+
        $o = replace_macros($tpl, array(
                '$invite' => t('Send invitations'),
                '$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" . $a->get_baseurl()
-                       . "\r\n" . "\r\n" . t('Once you have registered, please connect with me via my profile page at:') 
+                       . "\r\n" . "\r\n" . (($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/' . $a->user['nickname'] ,
                '$submit' => t('Submit')
        ));