/**
* Enter description here...
*
* @param unknown_type $loggedInUser
* @param unknown_type $uid
* @param unknown_type $pageId
* @return unknown
*/
public static function isFan($loggedInUser, $uid, $pageId)
{
if (Api_Dao_Friends::friendCheck($loggedInUser, $uid) === false) {
throw new OpenFBAPIException(FB_ERROR_MSG_ISFAN_NOTFRIENDS, FB_ERROR_CODE_ISFAN_NOTFRIENDS);
}
return Api_Dao_Pages::isFan($pageId, $uid);
}
/**
* Enter description here...
*
* @param unknown_type $uid
* @param unknown_type $appId
* @param unknown_type $type
* @param unknown_type $templatized
* @param unknown_type $author
* @param unknown_type $title
* @param unknown_type $body
* @param unknown_type $image1
* @param unknown_type $image1Link
* @param unknown_type $image2
* @param unknown_type $image2Link
* @param unknown_type $image3
* @param unknown_type $image3Link
* @param unknown_type $image4
* @param unknown_type $image4Link
* @param unknown_type $titleData
* @param unknown_type $bodyData
* @param unknown_type $bodyGeneral
* @param unknown_type $priority
* @param unknown_type $targets
* @param unknown_type $actor
* @return unknown
*/
public static function createTemplatizedFeed($uid, $appId, $type, $templatized, $author, $title, $body, $image1, $image1Link, $image2, $image2Link, $image3, $image3Link, $image4, $image4Link, $titleData, $bodyData, $bodyGeneral, $priority, $targets, $actor)
{
if (null == $priority || strlen($priority) == 0) {
$priority = 0;
}
if ($actor == null) {
$actor = $uid;
} else {
// The ACTOR must be (a) friend (b) have app
if (!Api_Dao_Friends::friendCheck($uid, $actor)) {
throw new Exception(FB_ERROR_MSG_ACTOR_USER_NOT_FRIENDS, FB_ERROR_CODE_REQUIRES_PERMISSION);
}
if (!Api_Dao_UsersApp::isUsersApp($appId, $actor)) {
throw new Exception(FB_ERROR_MSG_ACTOR_USER_DONT_SHAREAPPS, FB_ERROR_CODE_REQUIRES_PERMISSION);
}
}
if ($targets != null) {
// All targets must be frinds of acting user.
$friends = Api_Dao_Friends::friendsGetFriends($actor);
$targets = explode(",", $targets);
$intersect = array_intersect($friends, $targets);
if (count($targets) != count($intersect)) {
throw new Exception(FB_ERROR_MSG_TARGETS_NOT_FRIENDS, FB_ERROR_CODE_REQUIRES_PERMISSION);
}
}
// Validate title data, actor token must exist.
$titleTokens = self::get_tokens($title);
// error_log( 'title tokens: ' . var_export( $titleTokens, true ) );
$countTest = 1;
if (!in_array("actor", $titleTokens)) {
throw new Exception(FB_ERROR_MSG_FEED_MISSING_ACTOR, FB_ERROR_CODE_FEED_TITLE_PARAMS);
}
if (in_array("target", $titleTokens)) {
if ($targets == null) {
throw new Exception(FB_ERROR_MSG_FEED_MISSING_TARGETS, FB_ERROR_CODE_FEED_TITLE_PARAMS);
}
$countTest = 2;
}
if (count($titleTokens) > $countTest) {
if ($titleData == null || empty($titleData)) {
throw new Exception(FB_ERROR_MSG_FEED_TITLE_JSON_EMPTY, FB_ERROR_CODE_FEED_TITLE_JSON);
}
// check all tokens in string are in data
$titleDataTokens = json_decode($titleData, true);
// error_log( 'title data tokens: ' . var_export( $titleDataTokens, true ) );
if (array_key_exists('actor', $titleDataTokens) || array_key_exists('target', $titleDataTokens)) {
throw new Exception(FB_ERROR_MSG_FEED_TITLE_JSON_INVALID, FB_ERROR_CODE_FEED_TITLE_JSON);
}
foreach ($titleTokens as $token) {
// error_log( 'title token: ' . $token );
if ($token != 'target' && $token != 'actor' && !array_key_exists($token, $titleDataTokens)) {
throw new Exception(FB_ERROR_MSG_FEED_MISSING_PARAMS, FB_ERROR_CODE_FEED_TITLE_PARAMS);
}
}
} else {
$titleData = null;
}
// Validate body data
$bodyTokens = self::get_tokens($body);
$countTest = 0;
if (in_array("actor", $bodyTokens)) {
$countTest++;
}
if (in_array("target", $bodyTokens)) {
if ($targets == null) {
throw new Exception(FB_ERROR_MSG_FEED_BODY_MISSING_TARGETS, FB_ERROR_CODE_FEED_BODY_PARAMS);
}
$countTest++;
}
if (count($bodyTokens) > $countTest) {
if ($bodyData == null || empty($bodyData)) {
throw new Exception(FB_ERROR_MSG_FEED_BODY_JSON_EMPTY, FB_ERROR_CODE_FEED_BODY_JSON);
}
$bodyDataTokens = json_decode($bodyData, true);
if (array_key_exists('actor', $bodyDataTokens) || array_key_exists('target', $bodyDataTokens)) {
throw new Exception(FB_ERROR_MSG_FEED_BODY_JSON_INVALID, FB_ERROR_CODE_FEED_BODY_JSON);
}
foreach ($bodyTokens as $token) {
if ($token != 'target' && $token != 'actor' && !array_key_exists($token, $bodyDataTokens)) {
throw new Exception(FB_ERROR_MSG_FEED_BODY_MISSING_PARAMS, FB_ERROR_CODE_FEED_BODY_PARAMS);
}
}
} else {
$bodyData = null;
}
return Api_Dao_Feed::createFeed($type, $templatized, $title, $titleData, $body, $bodyData, $bodyGeneral, $author, $image1, $image1Link, $image2, $image2Link, $image3, $image3Link, $image4, $image4Link, $actor, $targets, $priority);
}
/**
* Friends are Friends is used by other BOs and DAOs
*
* @param String or Array $uid1
* @param String or Array $uid2
* @return Array
*/
public static function getFriendsAreFriends($uid1, $uid2)
{
if (!is_array($uid1)) {
$uid1 = explode(',', $uid1);
}
if (!is_array($uid2)) {
$uid2 = explode(',', $uid2);
}
if (count($uid1) != count($uid2)) {
throw new Exception("The uid1 and uid2 arrays are not the same length.", FB_ERROR_CODE_PARAMETER_MISSING);
}
$response = array();
$response[FB_FRIENDS_FRIEND_INFO] = array();
$numIds = count($uid1);
for ($i = 0; $i < $numIds; $i++) {
$areWeFriends = Api_Dao_Friends::friendCheck($uid1[$i], $uid2[$i]);
$response[FB_FRIENDS_FRIEND_INFO][$i] = array(FB_FRIENDS_UID1 => $uid1[$i], FB_FRIENDS_UID2 => $uid2[$i], FB_FRIENDS_ARE_FRIENDS => $areWeFriends ? '1' : '0');
}
return $response;
}
