/**
* Take an array of strings, pick one at random and substitute each token with a value.
* Text is processed with InsightTerms::getProcessedText()
* The normal usage would be to pass a list of string choices for an Insight field, such as text, headline, etc.
*
* @param array $copy_array Array of possible strings
* @param array $substitutions Text replacement token/value pairs passed to getProccessedText(), in the form of
* '%token'=>'value'. See also: InsightTerms::getProcessedText
* @return str The chosen and processed array
*/
public function getVariableCopy($copy_array, $substitutions = array())
{
$substitutions['username'] = $this->username;
$choice = $copy_array[TimeHelper::getTime() % count($copy_array)];
return $this->terms->getProcessedText($choice, $substitutions);
}
public function testGetProcessedText()
{
$twitter_terms = new InsightTerms('twitter');
$result = $twitter_terms->getProcessedText('%posts %posted %post %likes %liked %like %reply %replies');
$this->assertEqual('tweets tweeted tweet likes liked like reply replies', $result);
$result = $twitter_terms->getProcessedText('%retweets %retweet %followers %follower %shared');
$this->assertEqual('retweets retweet followers follower retweeted', $result);
$fb_terms = new InsightTerms('facebook');
$result = $fb_terms->getProcessedText('%posts %posted %post %likes %liked %like %reply %replies');
$this->assertEqual('status updates posted status update likes liked like comment comments', $result);
$result = $fb_terms->getProcessedText('%retweets %retweet %followers %follower %shared');
$this->assertEqual('reshares reshare friends friend reshared', $result);
$result = $twitter_terms->getProcessedText('%animal %posted %thing', array('animal' => 'fox', 'thing' => 'video'));
$this->assertEqual('fox tweeted video', $result);
$result = $twitter_terms->getProcessedText('%animal %posted %thing');
$this->assertEqual('%animal tweeted %thing', $result);
}
