activity widget - like the forum widget but represents unseen activity by author. Still experimental until it can be tested with diaspora xchans, which may require additional urlencoding.

Zotlabs/Module/Channel.php

@@ -321,6 +321,7 @@ class Channel extends \Zotlabs\Web\Controller {
 				'$static'  => $static,
 				'$page' => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1),
 				'$search' => '',
+				'$xchan' => '',
 				'$order' => '',
 				'$list' => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0),
 				'$file' => '',

Zotlabs/Module/Display.php

@@ -165,6 +165,7 @@ class Display extends \Zotlabs\Web\Controller {
 				'$page' => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1),
 				'$list' => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0),
 				'$search' => '',
+				'$xchan' => '',
 				'$order' => '',
 				'$file' => '',
 				'$cats' => '',

Zotlabs/Module/Network.php

@@ -118,7 +118,7 @@ class Network extends \Zotlabs\Web\Controller {
 		$cmax     = ((x($_GET,'cmax'))  ? intval($_GET['cmax'])  : 99);
 		$firehose = ((x($_GET,'fh'))    ? intval($_GET['fh'])    : 0);
 		$file     = ((x($_GET,'file'))  ? $_GET['file']          : '');
-	
+		$xchan    = ((x($_GET,'xchan')) ? $_GET['xchan']         : '');
 		
 		$deftag = '';
 	
@@ -257,6 +257,26 @@ class Network extends \Zotlabs\Web\Controller {
 				goaway(z_root() . '/network');
 			}
 		}
+		elseif($xchan) {
+				$r = q("select * from xchan where xchan_hash = '%s'",
+					dbesc($xchan)
+				);
+				if($r) {
+					$sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true $sql_options AND uid = " . intval(local_channel()) . " AND ( author_xchan = '" . dbesc($xchan) . "' or owner_xchan = '" . dbesc($xchan) . "' ) $item_normal ) ";
+					$title = replace_macros(get_markup_template("section_title.tpl"),array(
+						'$title' => '<a href="' . zid($r[0]['xchan_url']) . '" ><img src="' . zid($r[0]['xchan_photo_s'])  . '" alt="' . urlencode($r[0]['xchan_name']) . '" /></a> <a href="' . zid($r[0]['xchan_url']) . '" >' . $r[0]['xchan_name'] . '</a>'
+				));
+				$o = $tabs;
+				$o .= $title;
+				$o .= $status_editor;
+
+			}
+			else {
+				notice( t('Invalid channel.') . EOL);
+				goaway(z_root() . '/network');
+			}
+
+		}
 	
 		if(x($category)) {
 			$sql_extra .= protect_sprintf(term_query('item', $category, TERM_CATEGORY));
@@ -302,6 +322,7 @@ class Network extends \Zotlabs\Web\Controller {
 				'$list'    => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0),
 				'$page'    => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1),
 				'$search'  => (($search) ? $search : ''),
+				'$xchan'   => $xchan,
 				'$order'   => $order,
 				'$file'    => $file,
 				'$cats'    => $category,

Zotlabs/Module/Pubstream.php

@@ -57,6 +57,7 @@ class Pubstream extends \Zotlabs\Web\Controller {
 				'$static'  => $static,
 				'$page'    => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1),
 				'$search'  => '',
+				'$xchan'   => '',
 				'$order'   => 'comment',
 				'$file'    => '',
 				'$cats'    => '',

Zotlabs/Module/Search.php

@@ -130,6 +130,7 @@ class Search extends \Zotlabs\Web\Controller {
 				'$list' => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0),
 				'$page' => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1),
 				'$search' => (($tag) ? urlencode('#') : '') . $search,
+				'$xchan' => '',
 				'$order' => '',
 				'$file' => '',
 				'$cats' => '',

Zotlabs/Module/Settings/Channel.php

@@ -277,8 +277,8 @@ class Channel {
 		if($email_changed && \App::$config['system']['register_policy'] == REGISTER_VERIFY) {
 	
 			// FIXME - set to un-verified, blocked and redirect to logout
-			// Why? Are we verifying people or email addresses?
+			// Q: Why? Are we verifying people or email addresses?
-	
+			// A: the policy is to verify email addresses
 		}
 	
 		goaway(z_root() . '/settings' );

include/text.php

@@ -854,6 +854,11 @@ function tag_sort_length($a,$b) {
 	return((mb_strlen($b) < mb_strlen($a)) ? (-1) : 1);
 }
 
+function total_sort($a,$b) {
+	if($a['total'] == $b['total'])
+		return 0;
+	return(($b['total'] < $a['total']) ? 1 : (-1));
+}
 
 
 /**

include/widgets.php

@@ -1494,6 +1494,67 @@ function widget_forums($arr) {
 }
 
 
+function widget_activity($arr) {
+
+	if(! local_channel())
+		return '';
+
+	$o = '';
+
+	if(is_array($arr) && array_key_exists('limit',$arr))
+		$limit = " limit " . intval($limit) . " ";
+	else
+		$limit = '';
+
+	$perms_sql = item_permissions_sql(local_channel()) . item_normal();
+
+	$r = q("select owner_xchan, author_xchan from item where item_unseen = 1 and uid = %d $perms_sql",
+		intval(local_channel())
+	);
+
+	$contributors = [];
+	$arr = [];
+
+	if($r) {
+		foreach($r as $rv) {
+			if(array_key_exists($rv['owner_xchan'],$contributors))
+				$contributors[$rv['owner_xchan']] ++;
+			else
+				$contributors[$rv['owner_xchan']] = 1;
+			if($rv['owner_xchan'] === $rv['author_xchan'])
+				continue;
+			if(array_key_exists($rv['author_xchan'],$contributors))
+				$contributors[$rv['author_xchan']] ++;
+			else
+				$contributors[$rv['author_xchan']] = 1;
+		}
+		foreach($contributors as $k => $v) {
+			$arr[] = [ 'author_xchan' => $k, 'total' => $v	];	
+		}
+		usort($arr,'total_sort');
+		xchan_query($arr);
+	}
+
+	$x = [ 'entries' => $arr ];
+	call_hooks('activity_widget',$x);
+	$arr = $x['entries']; 
+
+	if($arr) {
+		$o .= '<div class="widget">';
+		$o .= '<h3>' . t('Activity','widget') . '</h3><ul class="nav nav-pills nav-stacked">';
+
+		foreach($arr as $rv) {
+			$o .= '<li><a href="network?f=&xchan=' . urlencode($rv['author_xchan']) . '" ><span class="badge pull-right">' . ((intval($rv['total'])) ? intval($rv['total']) : '') . '</span><img src="' . $rv['author']['xchan_photo_s'] . '" style="width: 16px; height: 16px;" /> ' . $rv['author']['xchan_name'] . '</a></li>';
+		}
+		$o .= '</ul></div>';
+	}
+	return $o;
+
+}
+
+
+
+
 function widget_tasklist($arr) {
 
 	if (! local_channel())

view/tpl/build_query.tpl

@@ -20,6 +20,7 @@
 	var bParam_static = {{$static}};
 
 	var bParam_search = "{{$search}}";
+	var bParam_xchan = "{{$xchan}}";
 	var bParam_order = "{{$order}}";
 	var bParam_file = "{{$file}}";
 	var bParam_cats = "{{$cats}}";
@@ -47,6 +48,7 @@
 		if(bParam_list != 0) bCmd = bCmd + "&list=" + bParam_list;
 		if(bParam_fh != 0) bCmd = bCmd + "&fh=" + bParam_fh;
 		if(bParam_search != "") bCmd = bCmd + "&search=" + bParam_search;
+		if(bParam_xchan != "") bCmd = bCmd + "&xchan=" + bParam_xchan;
 		if(bParam_order != "") bCmd = bCmd + "&order=" + bParam_order;
 		if(bParam_file != "") bCmd = bCmd + "&file=" + bParam_file;
 		if(bParam_cats != "") bCmd = bCmd + "&cat=" + bParam_cats;