common friends

2 files changed, 66 insertions, 0 deletions

diff --git a/mod/common.php b/mod/common.php
new file mode 100644
index 000000000..852388c14
--- /dev/null
+++ b/mod/common.php
@@ -0,0 +1,61 @@
+<?php
+
+require_once('include/socgraph.php');
+
+function common_content(&$a) {
+
+	$o = '';
+	if(! local_user()) {
+		notice( t('Permission denied.') . EOL);
+		return;
+	}
+
+	if($a->argc > 1)
+		$cid = intval($a->argv[1]);
+	if(! $cid)
+		return;
+
+	$c = q("select name, url, photo from contact where id = %d and uid = %d limit 1",
+		intval($cid),
+		intval(local_user())
+	);
+
+	$a->page['aside'] .= '<div class="vcard">' 
+		. '<div class="fn label">' . $c[0]['name'] . '</div>' 
+		. '<div id="profile-photo-wrapper">'
+		. '<a href="/contacts/' . $cid . '"><img class="photo" width="175" height="175" 
+		src="' . $c[0]['photo'] . '" alt="' . $c[0]['name'] . '" /></div>'
+		. '</div>';
+	
+
+	if(! count($c))
+		return;
+
+	$o .= '<h2>' . t('Common Friends') . '</h2>';
+
+//	$o .= '<h3>' . sprintf( t('You and %s'),$c[0]['name']) . '</h3>';
+
+
+	$r = common_friends(local_user(),$cid);
+
+	if(! count($r)) {
+		$o .= t('No friends in common.');
+		return $o;
+	}
+
+	$tpl = get_markup_template('common_friends.tpl');
+
+	foreach($r as $rr) {
+			
+		$o .= replace_macros($tpl,array(
+			'$url' => $rr['url'],
+			'$name' => $rr['name'],
+			'$photo' => $rr['photo'],
+			'$tags' => ''
+		));
+	}
+
+	$o .= cleardiv();
+//	$o .= paginate($a);
+	return $o;
+}
diff --git a/mod/contacts.php b/mod/contacts.php
index 9bbcea07d..ecfbe6c2c 100644
--- a/mod/contacts.php
+++ b/mod/contacts.php
@@ -1,6 +1,7 @@
 <?php
 
 require_once('include/Contact.php');
+require_once('include/socgraph.php');
 
 function contacts_init(&$a) {
 	if(! local_user())
@@ -265,6 +266,8 @@ function contacts_content(&$a) {
 
 		$nettype = '<div id="contact-edit-nettype">' . sprintf( t('Network type: %s'),network_to_name($r[0]['network'])) . '</div>';
 
+		$common = count_common_friends(local_user(),$r[0]['id']);
+		$common_text = (($common) ? sprintf( tt('%d friends in common','%d friends in common', $common),$common) : '');
 		$o .= replace_macros($tpl,array(
 			'$header' => t('Contact Editor'),
 			'$submit' => t('Submit'),
@@ -275,6 +278,8 @@ function contacts_content(&$a) {
 			'$lbl_rep2' => t('Occasionally your friends may wish to inquire about this person\'s online legitimacy.'),
 			'$lbl_rep3' => t('You may help them choose whether or not to interact with this person by providing a <em>reputation</em> to guide them.'),
 			'$lbl_rep4' => t('Please take a moment to elaborate on this selection if you feel it could be helpful to others.'),
+			'$common_text' => $common_text,
+			'$common_link' => $a->get_baseurl() . '/common/' . $r[0]['id'],
 			'$visit' => sprintf( t('Visit %s\'s profile [%s]'),$r[0]['name'],$r[0]['url']),
 			'$blockunblock' => t('Block/Unblock contact'),
 			'$ignorecont' => t('Ignore contact'),