X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Finvite.php;h=f5c60e1ed393713c30e87c7f526492f135cb3ddd;hb=3c5f7e457aa0717855f3e8453b8bc036c16158f2;hp=2dbf93c590bd8e1480a18ee1485a852085a871d2;hpb=629a66793c245d39ca47523a6fbc790fae0cbe3b;p=friendica.git

diff --git a/mod/invite.php b/mod/invite.php
old mode 100755
new mode 100644
index 2dbf93c590..f5c60e1ed3
--- a/mod/invite.php
+++ b/mod/invite.php
@@ -7,36 +7,52 @@
  *
  */
 
-function invite_post(&$a) {
+require_once('include/email.php');
 
-	if(! local_user()) {
+function invite_post(App $a) {
+
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		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']))    : '');
 
 	$total = 0;
 
-	if(get_config('system','invitation_only')) {
+	if (get_config('system','invitation_only')) {
 		$invonly = true;
 		$x = get_pconfig(local_user(),'system','invites_remaining');
-		if((! $x) && (! is_site_admin()))
+		if ((! $x) && (! is_site_admin())) {
 			return;
+		}
 	}
 
-	foreach($recips as $recip) {
+	foreach ($recips as $recip) {
 
 		$recip = trim($recip);
 
-		if(! valid_email($recip)) {
+		if (! valid_email($recip)) {
 			notice(  sprintf( t('%s : Not a valid email address.'), $recip) . EOL);
 			continue;
 		}
-		
-		if($invonly && ($x || is_site_admin())) {
+
+		if ($invonly && ($x || is_site_admin())) {
 			$code = autoname(8) . srand(1000,9999);
 			$nmessage = str_replace('$invite_code',$code,$message);
 
@@ -45,27 +61,33 @@ function invite_post(&$a) {
 				dbesc(datetime_convert())
 			);
 
-			if(! is_site_admin()) {
+			if (! is_site_admin()) {
 				$x --;
-				if($x >= 0)
+				if ($x >= 0) {
 					set_pconfig(local_user(),'system','invites_remaining',$x);
-				else
+				} else {
 					return;
+				}
 			}
-		}
-		else
+		} else {
 			$nmessage = $message;
+		}
 
-		$res = mail($recip, sprintf( t('Please join us on Friendica'), $a->config['sitename']), 
-			$nmessage, 
+		$res = mail($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"
 			. 'Content-transfer-encoding: 8bit' );
 
-		if($res) {
+		if ($res) {
 			$total ++;
-		}
-		else {
+			$current_invites ++;
+			set_pconfig(local_user(),'system','sent_invites',$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);
 		}
 
@@ -75,9 +97,9 @@ function invite_post(&$a) {
 }
 
 
-function invite_content(&$a) {
+function invite_content(App $a) {
 
-	if(! local_user()) {
+	if (! local_user()) {
 		notice( t('Permission denied.') . EOL);
 		return;
 	}
@@ -85,39 +107,40 @@ function invite_content(&$a) {
 	$tpl = get_markup_template('invite.tpl');
 	$invonly = false;
 
-	if(get_config('system','invitation_only')) {
+	if (get_config('system','invitation_only')) {
 		$invonly = true;
 		$x = get_pconfig(local_user(),'system','invites_remaining');
-		if((! $x) && (! is_site_admin())) {
+		if ((! $x) && (! is_site_admin())) {
 			notice( t('You have no more invitations available') . EOL);
 			return '';
 		}
-	}			
-
-	$dirloc = get_config('system','directory_submit_url');
-	if(strlen($dirloc)) {
-		if($a->config['register_policy'] == REGISTER_CLOSED)
-			$linktxt = sprintf( t('Visit %s for a list of public sites that you can join. Friendica members on other sites can all connect with each other, as well as with members of many other social networks.'), dirname($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.'), $a->get_baseurl())
-			. "\r\n" . "\r\n" . sprintf( t('Friendica sites all inter-connect to create a huge privacy-enhanced social web that is owned and controlled by its members. They can also connect with many traditional social networks. See %s for a list of alternate Friendica sites you can join.'),dirname($dirloc) . '/siteinfo');
 	}
-	else {
+
+	$dirloc = get_config('system','directory');
+	if (strlen($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) {
+			$linktxt = sprintf( t('To accept this invitation, please visit and register at %s or any other public Friendica website.'), App::get_baseurl())
+			. "\r\n" . "\r\n" . sprintf( t('Friendica sites all inter-connect to create a huge privacy-enhanced social web that is owned and controlled by its members. They can also connect with many traditional social networks. See %s for a list of alternate Friendica sites you can join.'),$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(
-		'$invite' => t('Send invitations'),
-		'$addr_text' => t('Enter email addresses, one per line:'),
-		'$msg_text' => t('Your message:'),
-		'$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"
+		'$form_security_token' => get_form_security_token("send_invite"),
+		'$invite'              => t('Send invitations'),
+		'$addr_text'           => t('Enter email addresses, one per line:'),
+		'$msg_text'            => t('Your message:'),
+		'$default_message'     => 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/' . $a->user['nickname']
+			. "\r\n" . "\r\n" . (($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" . App::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')
+		'$submit'              => t('Submit')
 	));
 
 	return $o;
-}
\ No newline at end of file
+}