Bug1415183 Adding date/time of a pending friend requests.

Change-Id: Ia2355da8bee087659c068d30e0776c6010daa701

htdocs/lang/en.utf8/group.php

@@ -286,6 +286,7 @@ $string['whymakemeyourfriend'] = 'This is why you should make me your friend:';
 $string['approverequest'] = 'Approve request';
 $string['denyrequest']    = 'Deny request';
 $string['pending']        = 'pending';
+$string['pendingsince']   = 'pending since %s';
 $string['trysearchingforfriends'] = 'Try %ssearching for new friends%s to grow your network.';
 $string['nobodyawaitsfriendapproval'] = 'Nobody is awaiting your approval to become your friend.';
 $string['sendfriendrequest'] = 'Send friend request';

htdocs/lib/user.php

@@ -1811,6 +1811,7 @@ function get_users_data($userids, $getviews=true) {
     $sql = 'SELECT u.id, u.username, u.preferredname, u.firstname, u.lastname, u.admin, u.staff, u.deleted,
                 u.profileicon, u.email, u.urlid,
                 fp.requester AS pending,
+                fp.ctime AS pending_time,
                 ap.value AS hidenamepref,
                 COALESCE((SELECT ap.value FROM {usr_account_preference} ap WHERE ap.usr = u.id AND ap.field = \'messages\'), \'allow\') AS messages,
                 COALESCE((SELECT ap.value FROM {usr_account_preference} ap WHERE ap.usr = u.id AND ap.field = \'friendscontrol\'), \'auth\') AS friendscontrol,
@@ -1829,6 +1830,7 @@ function get_users_data($userids, $getviews=true) {
 
     $institutionstrings = get_institution_strings_for_users($userids);
     foreach ($data as &$record) {
+        $record->pending_time = format_date(strtotime($record->pending_time), 'strftimedaydate');
         $record->messages = ($record->messages == 'allow' || $record->friend && $record->messages == 'friends' || $USER->get('admin')) ? 1 : 0;
         if (isset($institutionstrings[$record->id])) {
             $record->institutions = $institutionstrings[$record->id];

htdocs/theme/raw/templates/user/user.tpl

@@ -7,7 +7,7 @@
     <div class="rightdiv">
         <h3 class="title"><a href="{profile_url($user)}">{$user->display_name}</a>
         {if $user->pending}
-          <span class="pendingfriend"> - {str tag='pending' section='group'}</span>
+          <span class="pendingfriend"> - {str tag='pendingsince' section='group' arg1=$user->pending_time}</span>
         {elseif $user->friend && $page == 'find'}
           <span class="existingfriend"> - {str tag='existingfriend' section='group'}</span>
         {/if}