Merge remote branch 'friendika-master/master'

29 files changed, 321 insertions, 135 deletions

diff --git a/INSTALL.txt b/INSTALL.txt
index 70e4f24ef..12dca9c5b 100644
--- a/INSTALL.txt
+++ b/INSTALL.txt
@@ -29,7 +29,7 @@ php.ini file
 	- Mysql 5.x
 
 	- ability to schedule jobs with cron (Linux/Mac) or Scheduled Tasks
-(Windows)
+(Windows) [Note: other options are presented in Section 7 of this document]
 
 	- Installation into a top-level domain or sub-domain (without a 
 directory/path component in the URL) is preferred. Directory paths will
@@ -89,3 +89,18 @@ You can generally find the location of PHP by executing "which php". If you
 have troubles with this section please contact your hosting provider for 
 assistance. Friendika will not work correctly if you cannot perform this step.
   
+Alternative: You may be able to use the 'poormancron' plugin to perform this
+step if you are using a recent Friendika release. To do this, edit the file 
+".htconfig.php" and look for a line describing your plugins. On a fresh 
+installation, it will look like
+
+$a->config['system']['addon'] = 'js_upload';
+
+This indicates the "js_upload" addon module is enabled. You may add additional 
+addons/plugins using this same line in the configuration file. Change it to 
+read
+
+$a->config['system']['addon'] = 'js_upload,poormancron';
+
+and save your changes.
+
diff --git a/addon/poormancron/poormancron.php b/addon/poormancron/poormancron.php
new file mode 100644
index 000000000..c31d2772c
--- /dev/null
+++ b/addon/poormancron/poormancron.php
@@ -0,0 +1,48 @@
+<?php
+/**
+ * Poor Man Cron. Execute updates on pageviews
+ *
+ * Addon Name: poormancron
+ *
+ */
+
+function poormancron_install() {
+	register_hook('page_end', 'addon/poormancron/poormancron.php', 'poormancron_hook');
+	register_hook('proc_run', 'addon/poormancron/poormancron.php','poormancron_procrun');
+	logger("installed poormancron");
+}
+
+function poormancron_uninstall() {
+	unregister_hook('page_end', 'addon/poormancron/poormancron.php', 'poormancron_hook');
+	unregister_hook('proc_run', 'addon/poormancron/poormancron.php','poormancron_procrun');
+	logger("removed poormancron");
+}
+
+
+
+function poormancron_hook($a,&$b) {
+    $now = time();
+    $lastupdate = get_config('poormancron', 'lastupdate');
+
+    // 300 secs, 5 mins
+    if (!$lastupdate || ($now-$lastupdate)>300) {
+        set_config('poormancron','lastupdate', $now);
+        $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
+        proc_run($php_path,"include/poller.php");
+    }
+}
+
+function poormancron_procrun($a, $argv) {
+	logger("poormancron procrun ".implode(", ",$argv));
+	array_shift($argv);
+	$argc = count($argv);
+	logger("poormancron procrun require_once ".basename($argv[0]));
+	require_once(basename($argv[0]));
+	$funcname=str_replace(".php", "", basename($argv[0]))."_run";
+  
+	$funcname($argv, $argc);
+}
+
+
+
+?>
diff --git a/boot.php b/boot.php
index 3cc98cc9b..6cbb4f07c 100644
--- a/boot.php
+++ b/boot.php
@@ -10,6 +10,16 @@ define ( 'EOL',                    "<br />\r\n"     );
 define ( 'ATOM_TIME',              'Y-m-d\TH:i:s\Z' );
 define ( 'DOWN_ARROW',             '&#x21e9;'       );
          
+
+/**
+ * SSL redirection policies
+ */
+
+define ( 'SSL_POLICY_NONE',         0 );
+define ( 'SSL_POLICY_FULL',         1 );
+define ( 'SSL_POLICY_SELFSIGN',     2 );
+
+
 /**
  * log levels
  */
@@ -270,10 +280,17 @@ class App {
 	}
 
 	function get_baseurl($ssl = false) {
-		if(strlen($this->baseurl))
-			return $this->baseurl;
 
-		$this->baseurl = (($ssl) ? 'https' : $this->scheme) . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' );
+		$scheme = $this->scheme;
+
+		if(x($this->config,'ssl_policy')) {
+			if(($ssl) || ($this->config['ssl_policy'] == SSL_POLICY_FULL)) 
+				$scheme = 'https';
+			if(($this->config['ssl_policy'] == SSL_POLICY_SELFSIGN) && (local_user() || x($_POST,'auth-params')))
+				$scheme = 'https';
+		}
+
+		$this->baseurl = $scheme . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' );
 		return $this->baseurl;
 	}
 
@@ -1655,7 +1672,6 @@ function attribute_contains($attr,$s) {
 
 if(! function_exists('logger')) {
 function logger($msg,$level = 0) {
-
 	$debugging = get_config('system','debugging');
 	$loglevel  = intval(get_config('system','loglevel'));
 	$logfile   = get_config('system','logfile');
@@ -2225,7 +2241,31 @@ function prepare_body($item) {
 	$s = smilies(bbcode($item['body']));
 
 	return $s;
+}}
 
+/**
+ * 
+ * Wrap calls to proc_close(proc_open()) and call hook
+ * so plugins can take part in process :)
+ * 
+ * args:
+ * $cmd program to run
+ *  next args are passed as $cmd command line
+ * 
+ * e.g.: proc_run("ls","-la","/tmp");
+ * 
+ * $cmd and string args are surrounded with ""
+ */
 
+if(! function_exists('run_proc')) {
+function proc_run($cmd){
+	$args = func_get_args();
+	call_hooks("proc_run", $args);
+	
+	foreach ($args as &$arg){
+		if(is_string($arg)) $arg='"'.$arg.'"';
+	}
+	$cmdline = implode($args," ");
+	proc_close(proc_open($cmdline." &",array(),$foo));
+}}
 
-}}
\ No newline at end of file
diff --git a/include/acl_selectors.php b/include/acl_selectors.php
index d0952421e..554782a82 100644
--- a/include/acl_selectors.php
+++ b/include/acl_selectors.php
@@ -30,7 +30,7 @@ function group_select($selname,$selclass,$preselected = false,$size = 4) {
 
 
 
-function contact_select($selname, $selclass, $preselected = false, $size = 4, $privmail = false, $celeb = false) {
+function contact_select($selname, $selclass, $preselected = false, $size = 4, $privmail = false, $celeb = false, $privatenet = false) {
 
 	$o = '';
 
@@ -43,6 +43,10 @@ function contact_select($selname, $selclass, $preselected = false, $size = 4, $p
 		$sql_extra .= sprintf(" AND `rel` = %d ", intval(REL_BUD));
 	}
 
+	if($privmail || $privatenet) {
+		$sql_extra .= " AND `network` IN ( 'dfrn' ) ";
+	}	
+
 	if($privmail)
 		$o .= "<select name=\"$selname\" id=\"$selclass\" class=\"$selclass\" size=\"$size\" >\r\n";
 	else 
@@ -61,11 +65,8 @@ function contact_select($selname, $selclass, $preselected = false, $size = 4, $p
 				$selected = " selected=\"selected\" ";
 			else
 				$selected = '';
-			if(($privmail) && ($rr['network'] === 'stat'))
-				$disabled = ' disabled="true" ' ;
-			else
-				$disabled = '';
-			$o .= "<option value=\"{$rr['id']}\" $selected  $disabled title=\"{$rr['url']}\" >{$rr['name']}</option>\r\n";
+
+			$o .= "<option value=\"{$rr['id']}\" $selected title=\"{$rr['url']}\" >{$rr['name']}</option>\r\n";
 		}
 	
 	}
@@ -110,7 +111,7 @@ function populate_acl($user = null,$celeb = false) {
 	$o .= '</div>';
 	$o .= '<div id="contact_allow_wrapper">';
 	$o .= '<label id="acl-allow-contact-label" for="contact_allow" >' . t('Contacts') . '</label>';
-	$o .= contact_select('contact_allow','contact_allow',$allow_cid,4,false,$celeb);
+	$o .= contact_select('contact_allow','contact_allow',$allow_cid,4,false,$celeb,true);
 	$o .= '</div>';
 	$o .= '</div>' . "\r\n";
 	$o .= '<div id="acl-allow-end"></div>' . "\r\n";
@@ -125,7 +126,7 @@ function populate_acl($user = null,$celeb = false) {
 	$o .= '</div>';
 	$o .= '<div id="contact_deny_wrapper" >';
 	$o .= '<label id="acl-deny-contact-label" for="contact_deny" >' . t('Contacts') . '</label>';
-	$o .= contact_select('contact_deny','contact_deny', $deny_cid,4,false, $celeb);
+	$o .= contact_select('contact_deny','contact_deny', $deny_cid,4,false, $celeb,true);
 	$o .= '</div>';
 	$o .= '</div>' . "\r\n";
 	$o .= '<div id="acl-deny-end"></div>' . "\r\n";
diff --git a/include/directory.php b/include/directory.php
index 5f835dc4b..2c9daa5ea 100644
--- a/include/directory.php
+++ b/include/directory.php
@@ -1,17 +1,22 @@
 <?php
-
-	require_once("boot.php");
-
-	$a = new App;
-
-	@include(".htconfig.php");
-	require_once("dba.php");
-	$db = new dba($db_host, $db_user, $db_pass, $db_data);
-		unset($db_host, $db_user, $db_pass, $db_data);
-
+require_once("boot.php");
+
+function directory_run($argv, $argc){
+  global $a, $db;
+
+  if(is_null($a)){
+    $a = new App;
+  }
+  
+  if(is_null($db)){
+    @include(".htconfig.php");
+    require_once("dba.php");
+    $db = new dba($db_host, $db_user, $db_pass, $db_data);
+    unset($db_host, $db_user, $db_pass, $db_data);
+  };
 
 	if($argc != 2)
-		exit;
+		return;
 
 	load_config('system');
 
@@ -20,9 +25,14 @@
 	$dir = get_config('system','directory_submit_url');
 
 	if(! strlen($dir))
-		exit;
+		return;
 
 	fetch_url($dir . '?url=' . bin2hex($argv[1]));
 
-	exit;
+	return;
+}
 
+if (array_search(__file__,get_included_files())===0){
+  directory_run($argv,$argc);
+  killme();
+}
diff --git a/include/items.php b/include/items.php
index e238280fc..a5991d663 100644
--- a/include/items.php
+++ b/include/items.php
@@ -903,6 +903,10 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0) {
 		$feed->enable_order_by_date(false);
 	$feed->init();
 
+	if($feed->error())
+		logger('consume_feed: Error parsing XML: ' . $feed->error());
+
+
 	// Check at the feed level for updated contact name and/or photo
 
 	$name_updated  = '';
diff --git a/include/main.js b/include/main.js
index fcd1d6fee..63b34bd21 100644
--- a/include/main.js
+++ b/include/main.js
@@ -44,12 +44,14 @@
 					$('#pause').html('');
 				}
 			}
-			if(event.keyCode == '36' && event.shiftKey == true) {
-				if(homebase !== undefined) {
-					event.preventDefault();
-					document.location = homebase;
-				}
-			}
+// this is shift-home on FF, but $ on IE, disabling until I figure out why the diff.
+// update: incompatible usage of onKeyDown vs onKeyPress
+//			if(event.keyCode == '36' && event.shiftKey == true) {
+//				if(homebase !== undefined) {
+//					event.preventDefault();
+//					document.location = homebase;
+//				}
+//			}
 		});					
 	});
 
diff --git a/include/notifier.php b/include/notifier.php
index 4efdad4ce..59e29d7d1 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -1,14 +1,19 @@
 <?php
-
-	require_once("boot.php");
-
-	$a = new App;
-
-	@include(".htconfig.php");
-	require_once("dba.php");
-	$db = new dba($db_host, $db_user, $db_pass, $db_data);
-		unset($db_host, $db_user, $db_pass, $db_data);
-
+require_once("boot.php");
+
+function notifier_run($argv, $argc){
+  global $a, $db;
+
+  if(is_null($a)){
+    $a = new App;
+  }
+  
+  if(is_null($db)){
+    @include(".htconfig.php");
+    require_once("dba.php");
+    $db = new dba($db_host, $db_user, $db_pass, $db_data);
+    unset($db_host, $db_user, $db_pass, $db_data);
+  };
 
 	require_once("session.php");
 	require_once("datetime.php");
@@ -16,7 +21,7 @@
 	require_once('include/bbcode.php');
 
 	if($argc < 3)
-		exit;
+		return;
 
 	$a->set_baseurl(get_config('system','url'));
 
@@ -29,8 +34,9 @@
 		case 'mail':
 		default:
 			$item_id = intval($argv[2]);
-			if(! $item_id)
-				killme();
+			if(! $item_id){
+				return;
+			}
 			break;
 	}
 
@@ -42,22 +48,24 @@
 		$message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1",
 				intval($item_id)
 		);
-		if(! count($message))
-			killme();
+		if(! count($message)){
+			return;
+		}
 		$uid = $message[0]['uid'];
 		$recipients[] = $message[0]['contact-id'];
 		$item = $message[0];
 
 	}
 	else {
-		// find ancestors
 
+		// find ancestors
 		$r = q("SELECT `parent`, `uid`, `edited` FROM `item` WHERE `id` = %d LIMIT 1",
 			intval($item_id)
 		);
-		if(! count($r))
-			killme();
-
+		if(! count($r)){
+			return;
+		}
+  
 		$parent_id = $r[0]['parent'];
 		$uid = $r[0]['uid'];
 		$updated = $r[0]['edited'];
@@ -66,8 +74,9 @@
 			intval($parent_id)
 		);
 
-		if(! count($items))
-			killme();
+		if(! count($items)){
+			return;
+		}
 	}
 
 	$r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`, `user`.`page-flags` 
@@ -78,9 +87,9 @@
 
 	if(count($r))
 		$owner = $r[0];
-	else
-		killme();
-
+	else {
+		return;
+	}
 	$hub = get_config('system','huburl');
 
 	// If this is a public conversation, notify the feed hub
@@ -150,8 +159,9 @@
 
 		$r = q("SELECT * FROM `contact` WHERE `id` IN ( $conversant_str ) AND `blocked` = 0 AND `pending` = 0");
 
-		if( ! count($r))
-			killme();
+		if( ! count($r)){
+			return;
+		}
 
 		$contacts = $r;
 	}
@@ -248,9 +258,9 @@
 	$r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 ",
 		dbesc($recip_str)
 	);
-	if(! count($r))
-		killme();
-
+	if(! count($r)){
+		return;
+	}
 	// delivery loop
 
 	require_once('include/salmon.php');
@@ -353,12 +363,18 @@
 					continue;
 				$params = 'hub.mode=publish&hub.url=' . urlencode($a->get_baseurl() . '/dfrn_poll/' . $owner['nickname'] );
 				post_url($h,$params);
-				logger('pubsub: publish: ' . $h . ' returned ' . $a->get_curl_code());
+				logger('pubsub: publish: ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
 				if(count($hubs) > 1)
 					sleep(7);				// try and avoid multiple hubs responding at precisely the same time
 			}
 		}
 	}
 
-	killme();
+	return;
+}
 
+if (array_search(__file__,get_included_files())===0){
+  echo "run!";
+  notifier_run($argv,$argc);
+  killme();
+}
diff --git a/include/poller.php b/include/poller.php
index 024b9fbcd..4567a5cfc 100644
--- a/include/poller.php
+++ b/include/poller.php
@@ -1,14 +1,19 @@
 <?php
-
-
-	require_once('boot.php');
-
-	$a = new App;
-
-	@include('.htconfig.php');
-	require_once('dba.php');
-	$db = new dba($db_host, $db_user, $db_pass, $db_data);
-		unset($db_host, $db_user, $db_pass, $db_data);
+require_once("boot.php");
+
+function poller_run($argv, $argc){
+  global $a, $db;
+
+  if(is_null($a)){
+    $a = new App;
+  }
+  
+  if(is_null($db)){
+    @include(".htconfig.php");
+    require_once("dba.php");
+    $db = new dba($db_host, $db_user, $db_pass, $db_data);
+    unset($db_host, $db_user, $db_pass, $db_data);
+  };
 
 	require_once('session.php');
 	require_once('datetime.php');
@@ -19,11 +24,12 @@
 	$a->set_baseurl(get_config('system','url'));
 
 	logger('poller: start');
-
+	
 	// run queue delivery process in the background
 
 	$php_path = ((x($a->config,'php_path') && strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
-	proc_close(proc_open("\"$php_path\" \"include/queue.php\" &", array(), $foo));
+	//proc_close(proc_open("\"$php_path\" \"include/queue.php\" &", array(), $foo));
+	proc_run($php_path,"include/queue.php");
 
 
 	$hub_update = false;
@@ -46,11 +52,15 @@
 		$sql_extra 
 		AND `self` = 0 AND `blocked` = 0 AND `readonly` = 0 ORDER BY RAND()");
 
-	if(! count($contacts))
-		killme();
+	if(! count($contacts)){
+		return;
+	}
 
 	foreach($contacts as $contact) {
 
+			if($manual_id)
+				$contact['last-update'] = '0000-00-00 00:00:00';
+
 		if($contact['priority'] || $contact['subhub']) {
 
 			$hub_update = true;
@@ -69,7 +79,7 @@
 				$contact['priority'] = (($interval !== false) ? intval($interval) : 3);
 				$hub_update = false;
 
-				if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day"))
+				if((datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day")) || $force)
 						$hub_update = true;
 			}
 
@@ -265,7 +275,10 @@
 		// loop - next contact
 	}  
 		
-	killme();
-
-
+	return;
+}
 
+if (array_search(__file__,get_included_files())===0){
+  poller_run($argv,$argc);
+  killme();
+}
diff --git a/include/queue.php b/include/queue.php
index 96ddfa81b..d4fc7dbd6 100644
--- a/include/queue.php
+++ b/include/queue.php
@@ -1,5 +1,5 @@
 <?php
-
+require_once("boot.php");
 
 function update_queue_time($id) {
 	logger('queue: requeue item ' . $id);
@@ -16,14 +16,19 @@ function remove_queue_item($id) {
 	);
 }
 
-	require_once("boot.php");
-
-	$a = new App;
+function queue_run($argv, $argc){
+  global $a, $db;
 
-	@include(".htconfig.php");
-	require_once("dba.php");
-	$db = new dba($db_host, $db_user, $db_pass, $db_data);
-		unset($db_host, $db_user, $db_pass, $db_data);
+  if(is_null($a)){
+    $a = new App;
+  }
+  
+  if(is_null($db)){
+    @include(".htconfig.php");
+    require_once("dba.php");
+    $db = new dba($db_host, $db_user, $db_pass, $db_data);
+    unset($db_host, $db_user, $db_pass, $db_data);
+  };
 
 
 	require_once("session.php");
@@ -50,9 +55,9 @@ function remove_queue_item($id) {
 		
 	$r = q("SELECT `id` FROM `queue` WHERE `last` < UTC_TIMESTAMP() - INTERVAL 15 MINUTE ");
 
-	if(! count($r))
-		killme();
-
+	if(! count($r)){
+		return;
+	}
 	// delivery loop
 
 	require_once('include/salmon.php');
@@ -118,7 +123,11 @@ function remove_queue_item($id) {
 		}
 	}
 		
-	killme();
+	return;
 
-	// NOTREACHED
+}
 
+if (array_search(__file__,get_included_files())===0){
+  queue_run($argv,$argc);
+  killme();
+}
diff --git a/index.php b/index.php
index ae6a578cb..685a76a13 100644
--- a/index.php
+++ b/index.php
@@ -140,7 +140,7 @@ if(strlen($a->module)) {
 	}
 	else {
 		if((x($_SERVER,'QUERY_STRING')) && ($_SERVER['QUERY_STRING'] === 'q=internal_error.html') && isset($dreamhost_error_hack)) {
-			logger('index.php: dreamhost_error_hack invoked');
+			logger('index.php: dreamhost_error_hack invoked. Original URI =' . $_SERVER['REQUEST_URI']);
 			goaway($a->get_baseurl() . $_SERVER['REQUEST_URI']);
 		}
 
diff --git a/mod/contacts.php b/mod/contacts.php
index 177ca9973..4c627c88f 100644
--- a/mod/contacts.php
+++ b/mod/contacts.php
@@ -121,6 +121,15 @@ function contacts_content(&$a) {
 			return; // NOTREACHED
 		}
 
+		if($cmd === 'update') {
+
+			// pull feed and consume it, which should subscribe to the hub.
+
+			$php_path = ((x($a->config,'php_path') && strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
+			proc_run($php_path,"include/poller.php","$contact_id");
+			goaway($a->get_baseurl() . '/contacts/' . $contact_id);
+			// NOTREACHED
+		}
 
 		if($cmd === 'block') {
 			$blocked = (($orig_record[0]['blocked']) ? 0 : 1);
@@ -248,6 +257,7 @@ function contacts_content(&$a) {
 			'$last_update' => (($r[0]['last-update'] == '0000-00-00 00:00:00') 
 				? t('Never') 
 				: datetime_convert('UTC',date_default_timezone_get(),$r[0]['last-update'],'D, j M Y, g:i A')),
+			'$udnow' => t('Update now'),
 			'$profile_select' => contact_profile_assign($r[0]['profile-id'],(($r[0]['network'] !== 'dfrn') ? true : false)),
 			'$contact_id' => $r[0]['id'],
 			'$block_text' => (($r[0]['blocked']) ? t('Unblock this contact') : t('Block this contact') ),
diff --git a/mod/dfrn_confirm.php b/mod/dfrn_confirm.php
index 41e0771af..24e8bf106 100644
--- a/mod/dfrn_confirm.php
+++ b/mod/dfrn_confirm.php
@@ -438,8 +438,8 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 
 				$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 
-			    proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"activity\" \"$i\" &",
-        		array(),$foo));
+			    //proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"activity\" \"$i\" &", array(),$foo));
+			    proc_run($php_path,"include/notifier.php","activity","$i");
 
 			}
 
diff --git a/mod/dfrn_notify.php b/mod/dfrn_notify.php
index f581702d8..f904b06bc 100644
--- a/mod/dfrn_notify.php
+++ b/mod/dfrn_notify.php
@@ -304,9 +304,9 @@ function dfrn_notify_post(&$a) {
 
 					$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 
-					proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"comment-import\" \"$posted_id\" &", 
-						array(),$foo));
-
+					//proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"comment-import\" \"$posted_id\" &", array(),$foo));
+					proc_run($php_path,"include/notifier.php","comment-import","$posted_id");
+					
 					if((! $is_like) && ($importer['notify-flags'] & NOTIFY_COMMENT) && (! $importer['self'])) {
 						require_once('bbcode.php');
 						$from = stripslashes($datarray['author-name']);
diff --git a/mod/dfrn_poll.php b/mod/dfrn_poll.php
index 1061cdb89..85e7fc0af 100644
--- a/mod/dfrn_poll.php
+++ b/mod/dfrn_poll.php
@@ -26,6 +26,7 @@ function dfrn_poll_init(&$a) {
 	}
 
 	if(($dfrn_id === '') && (! x($_POST,'dfrn_id')) && ($a->argc > 1)) {
+		logger('dfrn_poll: public feed request from ' . $_SERVER['REMOTE_ADDR'] );
 		header("Content-type: application/atom+xml");
 		$o = get_feed_for($a, '*', $a->argv[1],$last_update);
 		echo $o;
diff --git a/mod/follow.php b/mod/follow.php
index b4e50fa45..62ba2585c 100644
--- a/mod/follow.php
+++ b/mod/follow.php
@@ -10,7 +10,9 @@ function follow_post(&$a) {
 		// NOTREACHED
 	}
 
-	$url = notags(trim($_POST['url']));
+	$url = $orig_url = notags(trim($_POST['url']));
+	
+	$email_conversant = false;
 
 	if($url) {
 		$links = lrdd($url);
@@ -29,6 +31,11 @@ function follow_post(&$a) {
 
 			}
 		}
+		else {
+			if((strpos($orig_url,'@')) && validate_email($orig_url)) {
+				$email_conversant = true;
+			}
+		}
 	}	
 
 	// If we find a DFRN site, send our subscriber to the other person's
@@ -208,8 +215,8 @@ function follow_post(&$a) {
 	// pull feed and consume it, which should subscribe to the hub.
 
 	$php_path = ((x($a->config,'php_path') && strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
-	proc_close(proc_open("\"$php_path\" \"include/poller.php\" \"$contact_id\" &", array(), $foo));
-
+	//proc_close(proc_open("\"$php_path\" \"include/poller.php\" \"$contact_id\" &", array(), $foo));
+	proc_run($php_path,"include/poller.php","$contact_id");
 
 	// create a follow slap
 
diff --git a/mod/item.php b/mod/item.php
index feef7c95f..cc1886c17 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -71,6 +71,7 @@ function item_post(&$a) {
 	$location          = notags(trim($_POST['location']));
 	$coord             = notags(trim($_POST['coord']));
 	$verb              = notags(trim($_POST['verb']));
+	$emailcc           = notags(trim($_POST['emailcc']));
 
 	if(! strlen($body)) {
 		notice( t('Empty post discarded.') . EOL );
@@ -421,8 +422,7 @@ function item_post(&$a) {
 
 	logger('mod_item: notifier invoked: ' . "\"$php_path\" \"include/notifier.php\" \"$notify_type\" \"$post_id\" &");
 
-	proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"$notify_type\" \"$post_id\" &",
-		array(),$foo));
+  proc_run($php_path, "include/notifier.php", $notify_type, "$post_id");
 
 	$datarray['id'] = $post_id;
 
@@ -520,8 +520,8 @@ function item_content(&$a) {
 			
 			// send the notification upstream/downstream as the case may be
 
-			proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" &",
-				array(), $foo));
+			//proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" &", array(), $foo));
+			proc_run($php_path,"include/notifier.php","drop","$drop_id");
 
 			goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
 			return; //NOTREACHED
diff --git a/mod/like.php b/mod/like.php
index 7b2097578..c78c1f030 100644
--- a/mod/like.php
+++ b/mod/like.php
@@ -102,8 +102,8 @@ function like_content(&$a) {
 		);
 
 		$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
-		proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"like\" \"$post_id\" &",
-			array(),$foo));
+		//proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"like\" \"$post_id\" &", array(),$foo));
+		proc_run($php_path,"include/notifier.php","like","$post_id");
 		return;
 	}
 
@@ -176,8 +176,8 @@ EOT;
 
 	$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 
-	proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"like\" \"$post_id\" &",
-		array(),$foo));
+	//proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"like\" \"$post_id\" &", array(),$foo));
+	proc_run($php_path,"include/notifier.php","like","$post_id");
 
 	return; // NOTREACHED
 }
\ No newline at end of file
diff --git a/mod/message.php b/mod/message.php
index 9cc2e2826..7615f22be 100644
--- a/mod/message.php
+++ b/mod/message.php
@@ -72,8 +72,8 @@ function message_post(&$a) {
 	$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 	
 	if($post_id) {
-		proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"mail\" \"$post_id\" &",
-			array(),$foo));
+		//proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"mail\" \"$post_id\" &", array(),$foo));
+		proc_run($php_path,"include/notifier.php","mail","$post_id");
 		notice( t('Message sent.') . EOL );
 	}
 	else {
diff --git a/mod/photos.php b/mod/photos.php
index 2a55fa5e9..82060378e 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -187,9 +187,8 @@ foreach($_FILES AS $key => $val) {
 					// send the notification upstream/downstream as the case may be
 
 					if($rr['visible'])
-						proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" & ",
-							array(),$foo));
-
+						//proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" & ",array(),$foo));
+						proc_run($php_path,"include/notifier.php","drop","$drop_id");
 				}
 			}
 		}
@@ -236,8 +235,8 @@ foreach($_FILES AS $key => $val) {
 				$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 
 				if($i[0]['visible'])
-					proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" & ",
-						array(),$foo));
+					//proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" & ", 	array(),$foo));
+					proc_run($php_path,"include/notifier.php","drop","$drop_id");
 			}
 		}
 
@@ -462,8 +461,8 @@ foreach($_FILES AS $key => $val) {
 
 					$item_id = item_store($arr);
 					$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
-					proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"tag\" \"$item_id\" & ",
-						array(),$foo));
+					//proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"tag\" \"$item_id\" & ",array(),$foo));
+					proc_run($php_path,"include/notifier.php","tag","$item_id");
 				}
 
 			}
diff --git a/mod/profile_photo.php b/mod/profile_photo.php
index 64093b2de..8b72bfca0 100644
--- a/mod/profile_photo.php
+++ b/mod/profile_photo.php
@@ -90,8 +90,8 @@ function profile_photo_post(&$a) {
 				$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 				$url = $_SESSION['my_url'];
 				if($url && strlen(get_config('system','directory_submit_url')))
-					proc_close(proc_open("\"$php_path\" \"include/directory.php\" \"$url\" &",
-						array(),$foo));
+					//proc_close(proc_open("\"$php_path\" \"include/directory.php\" \"$url\" &",array(),$foo));
+					proc_run($php_path,"include/directory.php","$url");
 			}
 			else
 				notice( t('Unable to process image') . EOL);
diff --git a/mod/profiles.php b/mod/profiles.php
index 0bb476549..d74219501 100644
--- a/mod/profiles.php
+++ b/mod/profiles.php
@@ -203,8 +203,8 @@ function profiles_post(&$a) {
 			$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 			$url = $_SESSION['my_url'];
 			if($url && strlen(get_config('system','directory_submit_url')))
-				proc_close(proc_open("\"$php_path\" \"include/directory.php\" \"$url\" &",
-					array(),$foo));
+				//proc_close(proc_open("\"$php_path\" \"include/directory.php\" \"$url\" &", array(),$foo));
+				proc_run($php_path,"include/directory.php","$url");
 		}
 	}
 }
diff --git a/mod/settings.php b/mod/settings.php
index 32906d86e..dbbac8bde 100644
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -182,8 +182,8 @@ function settings_post(&$a) {
 		$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 		$url = $_SESSION['my_url'];
 		if($url && strlen(get_config('system','directory_submit_url')))
-			proc_close(proc_open("\"$php_path\" \"include/directory.php\" \"$url\" &",
-				array(),$foo));
+			//proc_close(proc_open("\"$php_path\" \"include/directory.php\" \"$url\" &",array(),$foo));
+			proc_run($php_path,"include/directory.php","$url");
 	}
 
 	$_SESSION['theme'] = $theme;
diff --git a/view/de/contact_edit.tpl b/view/de/contact_edit.tpl
index fcd3f2d66..0b32bdd66 100644
--- a/view/de/contact_edit.tpl
+++ b/view/de/contact_edit.tpl
@@ -3,6 +3,8 @@
 
 <div id="contact-edit-banner-name">$name</div>
 
+<form action="contacts/$contact_id" method="post" >
+<input type="hidden" name="contact_id" value="$contact_id">
 
 <div id="contact-edit-wrapper" >
 
@@ -24,13 +26,12 @@
 		</div>
 		<div id="contact-edit-nav-end"></div>
 
-<form action="contacts/$contact_id" method="post" >
-<input type="hidden" name="contact_id" value="$contact_id">
 
 		<div id="contact-edit-poll-wrapper">
 			<div id="contact-edit-last-update-text">$lastupdtext<span id="contact-edit-last-updated">$last_update</span</div>
 			<div id="contact-edit-poll-text">$updpub</div>
 			$poll_interval
+			<div id="contact-edit-update-now"><a href="contacts/$contact_id/update">$udnow</a></div>
 		</div>
 	</div>
 	<div id="contact-edit-end" ></div>
diff --git a/view/en/contact_edit.tpl b/view/en/contact_edit.tpl
index ea546b784..9aca60188 100644
--- a/view/en/contact_edit.tpl
+++ b/view/en/contact_edit.tpl
@@ -3,6 +3,8 @@
 
 <div id="contact-edit-banner-name">$name</div>
 
+<form action="contacts/$contact_id" method="post" >
+<input type="hidden" name="contact_id" value="$contact_id">
 
 <div id="contact-edit-wrapper" >
 
@@ -24,13 +26,12 @@
 		</div>
 		<div id="contact-edit-nav-end"></div>
 
-<form action="contacts/$contact_id" method="post" >
-<input type="hidden" name="contact_id" value="$contact_id">
 
 		<div id="contact-edit-poll-wrapper">
 			<div id="contact-edit-last-update-text">$lastupdtext<span id="contact-edit-last-updated">$last_update</span</div>
 			<div id="contact-edit-poll-text">$updpub</div>
 			$poll_interval
+			<div id="contact-edit-update-now"><a href="contacts/$contact_id/update">$udnow</a></div>
 		</div>
 	</div>
 	<div id="contact-edit-end" ></div>
diff --git a/view/fr/contact_edit.tpl b/view/fr/contact_edit.tpl
index c7d2d5975..9f36ddcc4 100644
--- a/view/fr/contact_edit.tpl
+++ b/view/fr/contact_edit.tpl
@@ -3,6 +3,8 @@
 
 <div id="contact-edit-banner-name">$name</div>
 
+<form action="contacts/$contact_id" method="post" >
+<input type="hidden" name="contact_id" value="$contact_id">
 
 <div id="contact-edit-wrapper" >
 
@@ -24,14 +26,13 @@
 		</div>
 		<div id="contact-edit-nav-end"></div>
 
-<form action="contacts/$contact_id" method="post" >
-<input type="hidden" name="contact_id" value="$contact_id">
 
 
 		<div id="contact-edit-poll-wrapper">
 			<div id="contact-edit-last-update-text">$lastupdtext<span id="contact-edit-last-updated">$last_update</span</div>
 			<div id="contact-edit-poll-text">$updpub</div>
 			$poll_interval
+			<div id="contact-edit-update-now"><a href="contacts/$contact_id/update">$udnow</a></div>
 		</div>
 	</div>
 	<div id="contact-edit-end" ></div>
diff --git a/view/it/contact_edit.tpl b/view/it/contact_edit.tpl
index d4217ba8c..ac0f13a54 100644
--- a/view/it/contact_edit.tpl
+++ b/view/it/contact_edit.tpl
@@ -3,6 +3,8 @@
 
 <div id="contact-edit-banner-name">$name</div>
 
+<form action="contacts/$contact_id" method="post" >
+<input type="hidden" name="contact_id" value="$contact_id">
 
 <div id="contact-edit-wrapper" >
 
@@ -24,13 +26,12 @@
 		</div>
 		<div id="contact-edit-nav-end"></div>
 
-<form action="contacts/$contact_id" method="post" >
-<input type="hidden" name="contact_id" value="$contact_id">
 
 		<div id="contact-edit-poll-wrapper">
 			<div id="contact-edit-last-update-text">$lastupdtext<span id="contact-edit-last-updated">$last_update</span</div>
 			<div id="contact-edit-poll-text">$updpub</div>
 			$poll_interval
+			<div id="contact-edit-update-now"><a href="contacts/$contact_id/update">$udnow</a></div>
 		</div>
 	</div>
 	<div id="contact-edit-end" ></div>
diff --git a/view/theme/default/style.css b/view/theme/default/style.css
index 3ef63e265..ae45a4244 100644
--- a/view/theme/default/style.css
+++ b/view/theme/default/style.css
@@ -1333,6 +1333,9 @@ input#dfrn-url {
 #contact-edit-poll-text {
 	margin-bottom: 10px;
 }
+#contact-edit-update-now {
+	margin-top: 15px;
+}
 
 #contact-edit-photo-wrapper {
 	margin-bottom: 20px;
diff --git a/view/theme/duepuntozero/style.css b/view/theme/duepuntozero/style.css
index 59a5bf88a..d6a1744a6 100644
--- a/view/theme/duepuntozero/style.css
+++ b/view/theme/duepuntozero/style.css
@@ -1209,6 +1209,10 @@ input#dfrn-url {
 	margin-bottom: 10px;
 }
 
+#contact-edit-update-now {
+	margin-top: 15px;
+}
+
 #contact-edit-photo-wrapper {
 	margin-bottom: 20px;
 }