module updates

Zotlabs/Module/Common.php

@@ -0,0 +1,73 @@
+<?php
+namespace Zotlabs\Module;
+
+require_once('include/socgraph.php');
+
+
+class Common extends \Zotlabs\Web\Controller {
+
+	function init() {
+	
+		if(argc() > 1 && intval(argv(1)))
+			$channel_id = intval(argv(1));
+		else {
+			notice( t('No channel.') . EOL );
+			\App::$error = 404;
+			return;
+		}
+	
+		$x = q("select channel_address from channel where channel_id = %d limit 1",
+			intval($channel_id)
+		);
+	
+		if($x)
+			profile_load($a,$x[0]['channel_address'],0);
+	
+	}
+	
+		function get() {
+	
+		$o = '';
+	
+		if(! \App::$profile['profile_uid'])
+			return;
+	
+		$observer_hash = get_observer_hash();
+	
+	
+		if(! perm_is_allowed(\App::$profile['profile_uid'],$observer_hash,'view_contacts')) {
+			notice( t('Permission denied.') . EOL);
+			return;
+		}
+	
+		$o .= '<h2>' . t('Common connections') . '</h2>';
+	
+		$t = count_common_friends(\App::$profile['profile_uid'],$observer_hash);
+	
+		if(! $t) {
+			notice( t('No connections in common.') . EOL);
+			return $o;
+		}
+	
+		$r = common_friends(\App::$profile['profile_uid'],$observer_hash);
+	
+		if($r) {
+	
+			$tpl = get_markup_template('common_friends.tpl');
+	
+			foreach($r as $rr) {
+				$o .= replace_macros($tpl,array(
+					'$url'   => $rr['xchan_url'],
+					'$name'  => $rr['xchan_name'],
+					'$photo' => $rr['xchan_photo_m'],
+					'$tags'  => ''
+				));
+			}
+	
+			$o .= cleardiv();
+		}
+	
+		return $o;
+	}
+	
+}