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Ticket #1094 Facebook app invites page was failing if no friends had added the app yet

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This commit is contained in:
Zach Copley 2009-02-08 23:07:56 +00:00 committed by Evan Prodromou
parent 20bfa6daed
commit 28ef2ccf42
1 changed files with 17 additions and 4 deletions
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21
actions/facebookinvite.php
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@ -92,6 +92,12 @@ class FacebookinviteAction extends FacebookAction
// Get a list of users who are already using the app for exclusion // Get a list of users who are already using the app for exclusion
$exclude_ids = $this->facebook->api_client->friends_getAppUsers(); $exclude_ids = $this->facebook->api_client->friends_getAppUsers();
$exclude_ids_csv = null;
// fbml needs these as a csv string, not an array
if ($exclude_ids) {
$exclude_ids_csv = implode(',', $exclude_ids);
}
$content = sprintf(_('You have been invited to %s'), common_config('site', 'name')) . $content = sprintf(_('You have been invited to %s'), common_config('site', 'name')) .
htmlentities('<fb:req-choice url="' . $this->app_uri . '" label="Add"/>'); htmlentities('<fb:req-choice url="' . $this->app_uri . '" label="Add"/>');
@ -103,10 +109,17 @@ class FacebookinviteAction extends FacebookAction
'content' => $content)); 'content' => $content));
$this->hidden('invite', 'true'); $this->hidden('invite', 'true');
$actiontext = sprintf(_('Invite your friends to use %s'), common_config('site', 'name')); $actiontext = sprintf(_('Invite your friends to use %s'), common_config('site', 'name'));
$this->element('fb:multi-friend-selector', array('showborder' => 'false',
'actiontext' => $actiontext, $multi_params = array('showborder' => 'false');
'exclude_ids' => implode(',', $exclude_ids), $multi_params['actiontext'] = $actiontext;
'bypass' => 'cancel'));
if ($exclude_ids_csv) {
$multi_params['exclude_ids'] = $exclude_ids_csv;
}
$multi_params['bypass'] = 'cancel';
$this->element('fb:multi-friend-selector', $multi_params);
$this->elementEnd('fb:request-form'); $this->elementEnd('fb:request-form');