/**
* Post a Link to this question or answer
* To User's Facebook Wall
*
*/
protected function post()
{
try {
$reward = \Lampcms\Points::SHARED_CONTENT;
$User = $this->Registry->Viewer;
$oFB = $this->Registry->Facebook;
$Resource = $this->obj;
$Mongo = $this->Registry->Mongo;
$logo = !empty($this->aFB['SITE_LOGO']) ? $this->aFB['SITE_LOGO'] : null;
/**
* @todo Translate String(s) of caption
* It appears on Facebook Wall under the link
* @var string
*/
$caption = $this->obj instanceof \Lampcms\Question ? 'Please click if you can answer this question' : 'I answered this question';
$description = Utf8String::factory($this->obj['b'], 'utf-8', true)->asPlainText()->valueOf();
} catch (\Exception $e) {
d('Unable to post to facebook because of this exception: ' . $e->getMessage() . ' in file: ' . $e->getFile() . ' on line: ' . $e->getLine());
return;
}
$func = function () use($oFB, $Resource, $User, $reward, $Mongo, $logo, $caption, $description) {
$result = null;
$aData = array('link' => $Resource->getUrl(), 'name' => $Resource['title'], 'message' => $caption, 'description' => $description);
if (!empty($logo) && 'http' == substr($logo, 0, 4)) {
$aData['picture'] = $logo;
}
try {
$result = $oFB->postUpdate($User, $aData);
} catch (\Exception $e) {
// does not matter
}
if (!empty($result) && false !== ($decoded = json_decode($result, true))) {
/**
* If status is OK
* then reward the user with points!
*/
if (!empty($decoded['id'])) {
$status_id = (string) $decoded['id'];
$User->setProfitPoint($reward);
/**
* Now need to also record Facebook id
* to FB_STATUSES collection
*/
try {
/**
* Also save fb_status to QUESTIONS or ANSWERS
* collection.
* This way later on (maybe way later...)
* We can add a function so that if user edits
* Post on the site we can also edit it
* on Tumblr via API
*
*/
$Resource['fb_status'] = $status_id;
$Resource->save();
} catch (\Exception $e) {
if (function_exists('e')) {
e('Unable to save data to FB_STATUSES collection because of ' . $e->getMessage() . ' in file: ' . $e->getFile() . ' on line: ' . $e->getLine());
}
}
}
}
};
\Lampcms\runLater($func);
}
/**
*
* What if email address provided from Facebook
* already belongs to some other user?
*
* This would mean that existing user is just
* trying to signup with Facebook.
*
* In this case we should allow it but ONLY create
* a record in the USERS_FACEBOOK table and use users_id
* of use that we find by email address
*
* and then also insert avatar_external into USERS
*
* @todo create username for user based on Facebook username
* Facebook does not really have username, so we can use fn_ln
*
*/
protected function createNewUser()
{
$extAuth = new \Lampcms\ExternalAuth($this->Registry);
d('cp');
$this->Registry->Mongo->USERS->ensureIndex(array('fb_id' => 1));
/**
* Time zone offset in seconds
* @var int
*/
$tzo = array_key_exists('timezone', $this->aFbUserData) ? $this->aFbUserData['timezone'] * 3600 : Cookie::get('tzo', 0);
/**
* User language
* @var string
*/
$lang = !empty($this->aFbUserData['locale']) ? \strtolower(\substr($this->aFbUserData['locale'], 0, 2)) : $this->Registry->getCurrentLang();
/**
* User locale
* @var string
*/
$locale = !empty($this->aFbUserData['locale']) ? $this->aFbUserData['locale'] : $this->Registry->Locale->getLocale();
$this->tempPassword = String::makePasswd();
/**
* Sid value use existing cookie val
* if possible, otherwise create a new one
* @var string
*/
$sid = false === ($sid = Cookie::getSidCookie()) ? String::makeSid() : $sid;
$displayName = !empty($this->aFbUserData['name']) ? $this->aFbUserData['name'] : $this->aFbUserData['first_name'] . ' ' . $this->aFbUserData['last_name'];
$username = $extAuth->makeUsername($displayName);
/**
* Create new record in USERS table
* do this first because we need uid from
* newly created record
*/
$aUser = array('username' => $username, 'username_lc' => \mb_strtolower($username, 'utf-8'), 'fn' => $this->aFbUserData['first_name'], 'ln' => $this->aFbUserData['last_name'], 'rs' => $sid, 'email' => Utf8String::factory($this->aFbUserData['email'])->toLowerCase()->valueOf(), 'fb_id' => (string) $this->aFbUserData['id'], 'fb_token' => $this->aFbUserData['token'], 'pwd' => String::hashPassword($this->tempPassword), 'avatar_external' => 'http://graph.facebook.com/' . $this->aFbUserData['id'] . '/picture', 'i_reg_ts' => time(), 'date_reg' => date('r'), 'role' => 'external_auth', 'lang' => $lang, 'i_pp' => 1, 'tz' => TimeZone::getTZbyoffset($tzo), 'i_fv' => false !== ($intFv = Cookie::getSidCookie(true)) ? $intFv : time());
if (!empty($this->aFbUserData['gender'])) {
$aUser['gender'] = 'male' === $this->aFbUserData['gender'] ? 'M' : 'F';
}
$aUser = \array_merge($this->Registry->Geo->Location->data, $aUser);
if (!empty($this->aFbUserData['locale'])) {
$aUser['locale'] = $this->aFbUserData['locale'];
}
if (!empty($this->aFbUserData['link'])) {
$aUser['fb_url'] = $this->aFbUserData['link'];
}
d('aUser: '******'$this->User after insert: ' . print_r($this->User->getArrayCopy(), 1));
$this->Registry->Dispatcher->post($this->User, 'onNewUser');
$this->Registry->Dispatcher->post($this->User, 'onNewFacebookUser');
d('cp');
$this->saveEmailAddress();
d('cp');
\Lampcms\PostRegistration::createReferrerRecord($this->Registry, $this->User);
return $this;
}
/**
* Unlike normal WWW request,
* In API call we may not have 'tags' in Request,
* so we need to fallback to default empty string here
*
* (non-PHPdoc)
* @see Lampcms.SubmittedQuestionWWW::getUtf8Tags()
*/
public function getUtf8Tags()
{
if (!isset($this->Tags)) {
$tags = $this->Registry->Request->get('tags', 's', '');
$this->Tags = Utf8String::factory($tags);
}
return $this->Tags;
}
/**
* Make new value of title
*
* @param string $title
*
* @return object of type Utf8String
*/
protected function makeTitle($title)
{
$oTitle = Utf8String::factory($title)->htmlentities()->trim();
d('$oTitle ' . $oTitle);
return $oTitle;
}
/**
* Get count of words in this html document
* This is the right way to get word count
* from HTML doc. The simple way of strip_tags and
* then explode by spaces will not work if
* html string is just one long
* string run together without white spaces
* and using regex is usually not the best way
* to deal with html string.
*
* Each Text Node element is then treated
* as separate UTF8String object
*
* This way each text node is split by UTF-8 specific word
* delimeters, making it return correct word count
* for Any type of language (not only splitting by spaces but
* by other accepted delimiters)
*
* The resulting word count will be accurate for arabic, chinese,
* and probably all other languages
*
* @return int count of words in this html string
*/
public function getWordsCount()
{
$count = 0;
$Nodes = $this->getTextNodes();
$len = $Nodes->length;
if (!$Nodes || 0 === $len) {
return 0;
}
for ($i = 0; $i < $len; $i += 1) {
$UTF8String = Utf8String::factory($Nodes->item($i)->data, 'utf-8', true);
$count += $UTF8String->getWordsCount();
}
return $count;
}
/**
* @return object of type Utf8string representing
* the title string of question
*/
public function getTitle()
{
return Utf8String::factory('Quick brown fox');
}
