protected function keywordify($text)
{
// No fancy apostrophes and dashes in keywords
$text = strtolower(stupefyRaw($text, true));
// Remove any apostrophes which aren't part of words
$keywords = substr(preg_replace("((?<=\\W)'|'(?=\\W))", "", " " . $text . " "), 1, -1);
// Remove symbols and multiple whitespace
$keywords = preg_replace("/[\\^\$&\\(\\)<>`\"\\|,@_\\?%~\\+\\[\\]{}:=\\/#\\\\;!\\.\\s]+/", " ", $keywords);
return $keywords;
}
function tweetHTML($tweet, $tabs = 4)
{
global $twitterApi;
$tweetextra = array();
$tweetplace = array();
if (!empty($tweet['extra'])) {
@($tweetextra = unserialize($tweet['extra']));
}
if (!empty($tweet['place'])) {
$tweetplace = unserialize(str_replace("O:16:\"SimpleXMLElement\"", "O:8:\"stdClass\"", $tweet['place']));
}
$rt = array_key_exists("rt", $tweetextra) && !empty($tweetextra['rt']);
$t = str_repeat("\t", $tabs);
if ($rt) {
$retweet = $tweetextra['rt'];
}
// Entities
$htmlcontent = s(stupefyRaw($rt ? $twitterApi->entityDecode($retweet['text']) : $tweet['text']), ENT_NOQUOTES);
$entities = $rt ? $tweetextra['rt']['extra']['entities'] : $tweetextra['entities'];
if (areEntitiesEmpty($entities)) {
$htmlcontent = linkifyTweet($htmlcontent);
} else {
$htmlcontent = linkifyTweet(entitifyTweet($htmlcontent, $entities), true);
}
$d = $t . "<div id=\"tweet-" . s($tweet['tweetid']) . "\" class=\"tweet" . ($tweet['type'] == 1 ? " reply" : "") . ($tweet['type'] == 2 ? " retweet" : "") . "\">\n" . ($tweet['favorite'] ? $t . "\t<div class=\"fav\" title=\"A personal favorite\"><span>(A personal favorite)</span></div>\n" : "") . $t . "\t<p class=\"text\">" . ($rt ? "<a class=\"rt\" href=\"http://twitter.com/" . $retweet['screenname'] . "\"><strong>" . $retweet['screenname'] . "</strong></a> " : "") . nl2br(p(highlightQuery($htmlcontent, $tweet), 3)) . "</p>\n" . $t . "\t<p class=\"meta\">\n" . $t . "\t\t<a href=\"http://twitter.com/" . s($rt ? $retweet['screenname'] : $tweet['screenname']) . "/statuses/" . s($rt ? $retweet['tweetid'] : $tweet['tweetid']) . "\" class=\"permalink\">" . date("g:i A, M jS, Y", $rt ? $retweet['time'] : $tweet['time']) . "</a>\n" . $t . "\t\t<span class=\"via\">via " . ($rt ? $retweet['source'] : $tweet['source']) . "</span>\n" . ($rt ? $t . "\t\t<span class=\"rted\">(retweeted on " . date("g:i A, M jS, Y", $tweet['time']) . " <span class=\"via\">via " . $tweet['source'] . "</span>)</span>\n" : "") . (!$rt && $tweetextra && @(!empty($tweetextra['in_reply_to_status_id'])) ? $t . "\t\t<a class=\"replyto\" href=\"http://twitter.com/" . s($tweetextra['in_reply_to_screen_name']) . "/statuses/" . s($tweetextra['in_reply_to_status_id']) . "\">in reply to " . s($tweetextra['in_reply_to_screen_name']) . "</a>\n" : "") . ($tweetplace && @$tweetplace->full_name ? "\t\t<span class=\"place\">from <a href=\"http://maps.google.com/?q=" . urlencode($tweetplace->full_name) . "\">" . s($tweetplace->full_name) . "</a></span>" : "") . $t . "\t</p>\n" . $t . "</div>\n";
$dd = hook("displayTweet", array($d, $tweet));
if (!empty($dd)) {
$d = $dd[0];
}
return $d;
}
