function arg($arg, $def = null)
{
// PHP converts '.'s in incoming var names to '_'s.
// It also merges multiple values, which'll break hub.verify and hub.topic for publishing
// @fixme handle multiple args
$arg = str_replace('hub.', 'hub_', $arg);
return parent::arg($arg, $def);
}
/**
* Link in a JavaScript script for the whitelist invite form
*
* @param Action $action Action being shown
*
* @return boolean hook flag
*/
function onEndShowStatusNetScripts($action)
{
$name = $action->arg('action');
if ($name == 'invite') {
$action->script($this->getPath() . '/js/whitelistinvite.js');
}
return true;
}
/**
* Returns query argument or default value if not found. Certain
* parameters used throughout the API are lightly scrubbed and
* bounds checked. This overrides Action::arg().
*
* @param string $key requested argument
* @param string $def default value to return if $key is not provided
*
* @return var $var
*/
function arg($key, $def = null)
{
// XXX: Do even more input validation/scrubbing?
if (array_key_exists($key, $this->args)) {
switch ($key) {
case 'page':
$page = (int) $this->args['page'];
return $page < 1 ? 1 : $page;
case 'count':
$count = (int) $this->args['count'];
if ($count < 1) {
return 20;
} elseif ($count > 200) {
return 200;
} else {
return $count;
}
case 'since_id':
$since_id = (int) $this->args['since_id'];
return $since_id < 1 ? 0 : $since_id;
case 'max_id':
$max_id = (int) $this->args['max_id'];
return $max_id < 1 ? 0 : $max_id;
default:
return parent::arg($key, $def);
}
} else {
return $def;
}
}
/**
* Show a checkbox on the profile form to ask whether to follow everyone
*
* @param Action $action The action being executed
*
* @return boolean hook value
*/
function onEndProfileFormData($action)
{
$user = common_current_user();
$action->elementStart('li');
// TRANS: Checkbox label in form for profile settings.
$action->checkbox('followeveryone', _('Follow everyone'), $action->arg('followeveryone') ? $action->arg('followeveryone') : User_followeveryone_prefs::followEveryone($user->id));
$action->elementEnd('li');
return true;
}
function onEndShowSections(Action $action)
{
if ($action->arg('action') != 'showstream') {
return true;
}
$cur = common_current_user();
if (empty($cur) || !$cur->hasRight(self::VIEWMODLOG)) {
return true;
}
$profile = $action->profile;
$ml = new ModLog();
$ml->profile_id = $profile->id;
$ml->orderBy("created");
$cnt = $ml->find();
if ($cnt > 0) {
$action->elementStart('div', array('id' => 'entity_mod_log', 'class' => 'section'));
$action->element('h2', null, _('Moderation'));
$action->elementStart('table');
while ($ml->fetch()) {
$action->elementStart('tr');
$action->element('td', null, strftime('%y-%m-%d', strtotime($ml->created)));
$action->element('td', null, sprintf($ml->is_grant ? _('+%s') : _('-%s'), $ml->role));
$action->elementStart('td');
if ($ml->moderator_id) {
$mod = Profile::getKV('id', $ml->moderator_id);
if (empty($mod)) {
$action->text(_('[unknown]'));
} else {
$action->element('a', array('href' => $mod->profileurl, 'title' => $mod->fullname), $mod->nickname);
}
} else {
$action->text(_('[unknown]'));
}
$action->elementEnd('td');
$action->elementEnd('tr');
}
$action->elementEnd('table');
$action->elementEnd('div');
}
}
public function onEndShowHeadElements(Action $action)
{
if ($action instanceof ShowNoticeAction) {
// Showing a notice
$notice = Notice::getKV('id', $action->arg('notice'));
try {
$flink = Foreign_link::getByUserID($notice->profile_id, TWITTER_SERVICE);
$fuser = Foreign_user::getForeignUser($flink->foreign_id, TWITTER_SERVICE);
} catch (NoResultException $e) {
return true;
}
$statusId = twitter_status_id($notice);
if ($notice instanceof Notice && $notice->isLocal() && $statusId) {
$tweetUrl = 'https://twitter.com/' . $fuser->nickname . '/status/' . $statusId;
$action->element('link', array('rel' => 'syndication', 'href' => $tweetUrl));
}
}
if (!$action instanceof AttachmentAction) {
return true;
}
/* Twitter card support. See https://dev.twitter.com/docs/cards */
/* @fixme: should we display twitter cards only for attachments posted
* by local users ? Seems mandatory to display twitter:creator
*
* Author: jbfavre
*/
switch ($action->attachment->mimetype) {
case 'image/pjpeg':
case 'image/jpeg':
case 'image/jpg':
case 'image/png':
case 'image/gif':
$action->element('meta', array('name' => 'twitter:card', 'content' => 'photo'), null);
$action->element('meta', array('name' => 'twitter:url', 'content' => common_local_url('attachment', array('attachment' => $action->attachment->id))), null);
$action->element('meta', array('name' => 'twitter:image', 'content' => $action->attachment->url));
$action->element('meta', array('name' => 'twitter:title', 'content' => $action->attachment->title));
$ns = new AttachmentNoticeSection($action);
$notices = $ns->getNotices();
$noticeArray = $notices->fetchAll();
// Should not have more than 1 notice for this attachment.
if (count($noticeArray) != 1) {
break;
}
$post = $noticeArray[0];
try {
$flink = Foreign_link::getByUserID($post->profile_id, TWITTER_SERVICE);
$fuser = Foreign_user::getForeignUser($flink->foreign_id, TWITTER_SERVICE);
$action->element('meta', array('name' => 'twitter:creator', 'content' => '@' . $fuser->nickname));
} catch (NoResultException $e) {
// no foreign link and/or user for Twitter on this profile ID
}
break;
default:
break;
}
return true;
}
