Parses tweets and generates HTML anchor tags around URLs, usernames,
username/list pairs and hashtags.
Originally written by {@link http://github.com/mikenz Mike Cochrane}, this
is based on code by {@link http://github.com/mzsanford Matt Sanford} and
heavily modified by {@link http://github.com/ngnpope Nick Pope}.
function parselink($out)
{
require_once "autolink.inc.php";
$autolink = new Twitter_Autolink();
$out = $autolink->autolink($out);
return $out;
}
function Dwoo_Plugin_linkify(Dwoo_Core $dwoo, $text, $twitter = false)
{
// Optionally, look for and linkify Twitter usernames, hashtags, etc using Matt Sanford's official-ish php class
if ($twitter) {
$Tweetify = new Twitter_Autolink();
$text = $Tweetify->autolink($text);
} else {
$text = preg_replace('/([\\w]+:\\/\\/[\\w-?&;#~=\\.\\/\\@+]+[\\w\\/])/i', '<a target="_blank" rel="nofollow" href="$1">$1</a>', $text);
}
return $text;
}
public function update() {
$feed = new SimplePie();
$feed->set_feed_url('http://api.twitter.com/1/statuses/user_timeline.atom?screen_name=' . $this->user);
$feed->enable_cache(false);
$feed->set_stupidly_fast(true);
$feed->init();
foreach ($feed->get_items() as $item) {
$title = substr($item->get_title(), strlen($this->user) + 2);
$title = sprintf('<blockquote>%s</blockquote>', $title);
$data = array(
'id' => $item->get_id(),
'title' => Twitter_Autolink::create($title)
->setTarget(false)
->setExternal(false)
->addLinks(),
'content' => '',
'source' => 'twitter',
'timestamp' => $item->get_date('U')
);
Murray_Entry::create($data);
}
}
public function getData()
{
$params = $this->params;
$minute = (int) $params->get('cache_time', 90);
if (!$params->get('use_cache') || !file_exists($this->cacheFile) || filemtime($this->cacheFile) <= time() - 60 * $minute) {
$twitterConnection = new TwitterOAuth(trim($params->get('con_key', '')), trim($params->get('con_secret', '')), trim($params->get('access_token', '')), trim($params->get('access_token_secret', '')));
if ($params->get('widget_type') == 'timeline') {
$twitterData = $twitterConnection->get('statuses/user_timeline', array('screen_name' => trim($params->get('username', 'leotheme')), 'count' => trim($params->get('tweet_number', 5))));
} else {
$twitterData = $twitterConnection->get('search/tweets', array('q' => trim($params->get('search_query', '')), 'count' => trim($params->get('tweet_number', 5))));
if (!isset($twitterData->errors)) {
$twitterData = $twitterData->statuses;
}
}
// if there are no errors
if (!isset($twitterData->errors)) {
$tweets = array();
foreach ($twitterData as $tweet) {
$tweetDetails = new stdClass();
$tweetDetails->text = Twitter_Autolink::create($tweet->text)->setNoFollow(false)->addLinks();
$tweetDetails->time = $this->getTime($tweet->created_at);
$tweetDetails->id = $tweet->id_str;
$tweetDetails->screenName = $tweet->user->screen_name;
$tweetDetails->displayName = $tweet->user->name;
$tweetDetails->profileImage = $tweet->user->profile_image_url_https;
$tweets[] = $tweetDetails;
}
$data = new stdClass();
$data->tweets = $tweets;
$this->data = $data;
if ($params->get('use_cache')) {
$this->setCache();
}
return $data;
} else {
return '';
}
} else {
return $this->getCache();
}
}
for($j = 0; $difference >= $lengths[$j] && $j < count($lengths)-1; $j++) {
$difference /= $lengths[$j];
}
$difference = round($difference);
if($difference != 1) {
$periods[$j].= "s";
}
return "$difference $periods[$j] {$tense}";
}
$twitterObj = new EpiTwitter($consumer_key, $consumer_secret, $_COOKIE['oauth_token'], $_COOKIE['oauth_token_secret']);
//auto linker
$autolinker = new Twitter_Autolink();
$userInfo= $twitterObj->get_accountVerify_credentials();
$curruser=$userInfo->screen_name;
$title="likethis.in / Twitter / Home Timeline / $curruser";
extract($_REQUEST);
echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">";
echo "<HTML>";
echo "<head><LINK href=\"style.css\" rel=\"stylesheet\" type=\"text/css\"><title>$title</title>";
echo "<script type=\"text/javascript\" src=\"http://code.jquery.com/jquery-1.4.2.js\"></script>";
?>
<script type="text/javascript" src="http://include.reinvigorate.net/re_.js"></script>
<script type="text/javascript">
try {
reinvigorate.track("s0v12-o57137z386");
} catch(err) {}
</script>
function be_tweet_autolink($tweet)
{
require_once BE_PB_ROOT_PATH . 'functions/twitter/Autolink.php';
$autolinked_tweet = Twitter_Autolink::create($tweet, false)->setNoFollow(false)->setExternal(false)->setTarget('')->setUsernameClass('')->setHashtagClass('')->setURLClass('')->addLinks();
return $autolinked_tweet;
}
public static function twitterText($text)
{
$autoLink = new Twitter_Autolink();
return $autoLink->autoLink($text);
}
/**
* La tache cron pour un flux particulier (une TwitterEntity, donc une chaine avec ses dates)
*/
public function streamCron(TwitterEntity $twitterEntity)
{
$this->initTwitterOAuth();
if ($this->db == null) {
$this->db = new Database();
}
/** @var TwitterEntity $twitterEntity Pour l'autocompletion de l'IDE */
/** @var ArticleEntity $firstArticle */
/** @var ArticleEntity $lastArticle */
/** On recupere le premier et le dernier tweet en BD de ce flux */
$firstArticle = $this->getFirstArticle($twitterEntity);
$lastArticle = $this->getLastArticle($twitterEntity);
/** On recupere tous les tweets de maintenant a stream.firstUpdate. dans $articles, en enlevant ceux deja presents en BD*/
$tweetsToInsert = $this->loadTweets($twitterEntity->getChannel(), $twitterEntity->getFirstUpdate(), $firstArticle->getArticleDate(), $lastArticle->getArticleDate());
/** On ajoute en BD les articles a inserer */
/** de plus, on les parse pour que les liens s'affichent */
$autolink = Twitter_Autolink::create();
$req = 'INSERT INTO article (title, content, articleDate, streamType, stream_id, url) VALUES (?,?,?,?,?,?)';
foreach ($tweetsToInsert as $tweet) {
$text1 = $autolink->autoLink($tweet->text);
$imageLink = $this->getImageLink($tweet);
$this->db->execute($req, array($twitterEntity->getChannel(), $text1 . '<br/>' . $imageLink, date(Database::DATE_FORMAT, strtotime($tweet->created_at)), ArticleModel::TWITTER, $twitterEntity->getId(), $autolink->autoLink('@' . $twitterEntity->getChannel())));
}
/** On modifie en BD le lastUpdate du stream qu'on traite a now() */
$this->db->execute('UPDATE stream_twitter SET lastUpdate = now()');
}
/**
* @dataProvider addLinksProvider
*/
public function testAddLinks($description, $text, $expected)
{
$linked = Twitter_Autolink::create($text, false)->setNoFollow(false)->setExternal(false)->setTarget('')->setUsernameClass('tweet-url username')->setListClass('tweet-url list-slug')->setHashtagClass('tweet-url hashtag')->setCashtagClass('tweet-url cashtag')->setURLClass('')->addLinks();
$this->assertSame($expected, $linked, $description);
}
/**
* Helper function to convert usernames, hashtags and URLs
* in a tweet to HTML links.
*/
public function autolink($tweet)
{
require_once dirname(__FILE__) . '/lib/twitter-text-php/lib/Twitter/Autolink.php';
$autolinked_tweet = Twitter_Autolink::create($tweet, false)->setNoFollow(false)->setExternal(false)->setTarget('')->setUsernameClass('')->setHashtagClass('')->setURLClass('')->addLinks();
return $autolinked_tweet;
}
<?php
/*
* Twitter api interface
*/
chdir(dirname(__FILE__));
date_default_timezone_set('America/Los_Angeles');
include 'twitter-async/EpiCurl.php';
include 'twitter-async/EpiOAuth.php';
include 'twitter-async/EpiTwitter.php';
include 'twitter-text-php/Autolink.php';
include 'twitter-text-php/Extractor.php';
include 'twitter-text-php/HitHighlighter.php';
$key = trim(file_get_contents('secrets/tw-key'));
$sec = trim(file_get_contents('secrets/tw-sec'));
$tok = trim(file_get_contents('secrets/tw-tok'));
$toksec = trim(file_get_contents('secrets/tw-toksec'));
$tw = new EpiTwitter($key, $sec, $tok, $toksec);
$resp = $tw->get('/users/show/openphoto.json');
$status = Twitter_Autolink::create($resp->status->text)->setNoFollow(false)->addLinks();
if ($status) {
file_put_contents('output/twitter.txt', $status . '<div class="footnote"><a href="https://twitter.com/OpenPhoto/status/' . $resp->status->id_str . '" target="_blank" rel="external">' . date('h:i \\o\\n l, M jS', strtotime($resp->status->created_at)) . '</a> from <a href="https://twitter.com/OpenPhoto" target="_blank" rel="external">Twitter</a></div>');
}
/**
*
* @return string
*/
public function getFormattedText()
{
$autolink = new Autolink();
return $autolink->autoLink($this->getText());
}
?>
</div>
<div class="img-name-tweet">
<div class="two-names">
<span class="name-ures-tweet"><?php
echo $user['name'];
?>
</span>
<span class="name-screen-tweet"><?php
echo $screenNameLink;
?>
</span>
</div>
<div class="text-post hide-phone">
<?php
echo Twitter_Autolink::create()->setNoFollow(false)->autoLink($tweet['text']);
?>
</div>
</div>
<div class="text-post show-phone">
<?php
echo Twitter_Autolink::create()->setNoFollow(false)->autoLink($tweet['text']);
?>
</div>
</li>
<?php
}
?>
</ul>
function twitter_parse_tags($input, $entities = false, $id = false)
{
// Filter
if ($id && substr($_GET["q"], 0, 6) !== "status" && setting_fetch('filtero', 'no') == 'yes' && twitter_timeline_filter($input)) {
return "<a href='status/{$id}' class='filter'><span class='texts'>[Tweet Filtered]</span></a>";
}
$out = $input;
//Linebreaks. Some clients insert \n for formatting.
$out = nl2br($out);
// Use the Entities to replace hyperlink URLs
// http://dev.twitter.com/pages/tweet_entities
if ($entities) {
if ($entities->urls) {
foreach ($entities->urls as $urls) {
if ($urls->display_url != "") {
$display_url = $urls->display_url;
} else {
$display_url = $urls->url;
}
$expanded_url = $urls->expanded_url ? $urls->expanded_url : $urls->url;
$expanded_url = add_http($expanded_url);
$lurl = setting_fetch('longurl') == 'yes' && LONG_URL == 'ON' ? long_url($expanded_url) : $expanded_url;
if (setting_fetch('gwt') == 'on') {
$encoded = urlencode($lurl);
$link = "http://google.com/gwt/n?u={$encoded}";
} else {
$link = $lurl;
}
$atext = link_trans($display_url);
$link_html = '<a href="' . $link . '" rel="external nofollow noreferrer">' . $atext . '</a>';
$url = $urls->url;
// Replace all URLs *UNLESS* they have already been linked (for example to an image)
$pattern = '#((?<!href\\=(\'|\\"))' . preg_quote($url, '#') . ')#i';
$out = preg_replace($pattern, $link_html, $out);
}
}
if ($entities->hashtags) {
foreach ($entities->hashtags as $hashtag) {
$text = $hashtag->text;
$pattern = '/(^|\\s)([#＃]+)(' . $text . ')/iu';
$link_html = ' <a href="hash/' . $text . '" rel="external nofollow tag noreferrer" class="hashtag">#' . $text . '</a> ';
$out = preg_replace($pattern, $link_html, $out, 1);
}
}
} else {
// If Entities haven't been returned (usually because of search or a bio) use Autolink
// Create an array containing all URLs
$urls = Twitter_Extractor::create($input)->extractURLs();
// Hyperlink the URLs
if (setting_fetch('gwt') == 'on') {
foreach ($urls as $url) {
if (setting_fetch('longurl') == 'yes' && LONG_URL == 'ON') {
$lurl = long_url($url);
} else {
$lurl = $url;
}
$encoded = urlencode($lurl);
$atext = link_trans($lurl);
$out = str_replace($url, "<a href='http://google.com/gwt/n?u={$encoded}' rel='external nofollow noreferrer'>{$atext}</a>", $out);
}
} else {
$out = Twitter_Autolink::create($out)->setTarget('')->setTag('')->addLinksToURLs();
foreach ($urls as $url) {
if (setting_fetch('longurl') == 'yes' && LONG_URL == 'ON') {
$lurl = long_url($url);
$out = str_replace('href="' . $url . '"', 'href="' . $lurl . '"', $out);
} else {
$lurl = $url;
}
$atext = link_trans($lurl);
$out = str_replace(">{$url}</a>", ">{$atext}</a>", $out);
}
}
// Hyperlink the #
$out = Twitter_Autolink::create($out)->setTarget('')->addLinksToHashtags();
}
// Hyperlink the @ and lists
$out = Twitter_Autolink::create($out)->setTarget('')->setTag('')->addLinksToUsernamesAndLists();
// Emails
$tok = strtok($out, " \n\t\n\r");
// Tokenise the string by whitespace
while ($tok !== false) {
// Go through all the tokens
$at = stripos($tok, "@");
// Does the string contain an "@"?
if ($at && $at > 0) {
// @ is in the string & isn't the first character
$tok = trim($tok, "?.,!\"\\'");
// Remove any trailing punctuation
if (filter_var($tok, FILTER_VALIDATE_EMAIL)) {
// Use the internal PHP email validator
$email = $tok;
$out = str_replace($email, "<a href=\"mailto:{$email}\">{$email}</a>", $out);
// Create the mailto: link
}
}
$tok = strtok(" \n\t\n\r");
// Move to the next token
}
//Return the completed string
return $out;
}
function be_tweet_autolink($tweet)
{
require_once get_template_directory() . '/functions/twitter/Autolink.php';
$autolinked_tweet = Twitter_Autolink::create($tweet, false)->setNoFollow(false)->setExternal(false)->setTarget('')->setUsernameClass('')->setHashtagClass('')->setURLClass('')->addLinks();
return $autolinked_tweet;
}
\$html = Twitter_Autolink::create()
->setNoFollow(false)
->autoLink(\$tweet);
echo \$html;
EOPHP;
if ($browser) {
echo '<h3>Source</h3>', PHP_EOL;
echo '<pre class="source">';
highlight_string($code);
echo '</pre>', PHP_EOL;
} else {
echo 'Source:', PHP_EOL, PHP_EOL;
echo $code;
echo PHP_EOL, PHP_EOL;
}
$html = Twitter_Autolink::create()->setNoFollow(false)->autoLink($tweet);
if ($browser) {
echo '<h3>Markup</h3>', PHP_EOL;
echo '<pre class="markup"><code>';
echo htmlspecialchars($html, ENT_QUOTES, 'UTF-8', false);
echo '</code></pre>', PHP_EOL;
} else {
echo 'Markup:', PHP_EOL, PHP_EOL;
echo wordwrap(htmlspecialchars($html, ENT_QUOTES, 'UTF-8', false));
echo PHP_EOL, PHP_EOL;
}
if ($browser) {
echo '<h3>Output</h3>', PHP_EOL;
echo '<div class="output">';
echo $html;
echo '</div>', PHP_EOL;
function twitter_parse_tags($input, $entities = false)
{
$out = $input;
//Linebreaks. Some clients insert \n for formatting.
$out = nl2br($out);
// Use the Entities to replace hyperlink URLs
// http://dev.twitter.com/pages/tweet_entities
if ($entities) {
if ($entities->urls) {
foreach ($entities->urls as $urls) {
if ($urls->expanded_url != "") {
$display_url = $urls->expanded_url;
} else {
$display_url = $urls->url;
}
$url = $urls->url;
$parsed_url = parse_url($url);
if (empty($parsed_url['scheme'])) {
$url = 'http://' . $url;
}
if (setting_fetch('gwt') == 'on') {
$encoded = urlencode($url);
$link = "http://google.com/gwt/n?u={$encoded}";
} else {
$link = $url;
}
$link_html = '<a href="' . $link . '" target="' . get_target() . '">' . $display_url . '</a>';
$url = $urls->url;
// Replace all URLs *UNLESS* they have already been linked (for example to an image)
$pattern = '#((?<!href\\=(\'|\\"))' . preg_quote($url, '#') . ')#i';
$out = preg_replace($pattern, $link_html, $out);
}
}
if ($entities->hashtags) {
foreach ($entities->hashtags as $hashtag) {
$text = $hashtag->text;
$pattern = '/(^|\\s)([#＃]+)(' . $text . ')/iu';
$link_html = ' <a href="hash/' . $text . '">#' . $text . '</a> ';
$out = preg_replace($pattern, $link_html, $out, 1);
}
}
} else {
// If Entities haven't been returned (usually because of search or a bio) use Autolink
// Create an array containing all URLs
$urls = Twitter_Extractor::create($input)->extractURLs();
// Hyperlink the URLs
if (setting_fetch('gwt') == 'on') {
foreach ($urls as $url) {
$encoded = urlencode($url);
$out = str_replace($url, "<a href='http://google.com/gwt/n?u={$encoded}' target='" . get_target() . "'>{$url}</a>", $out);
}
} else {
$out = Twitter_Autolink::create($out)->addLinksToURLs();
}
// Hyperlink the #
$out = Twitter_Autolink::create($out)->setTarget('')->addLinksToHashtags();
}
// Hyperlink the @ and lists
$out = Twitter_Autolink::create($out)->setTarget('')->addLinksToUsernamesAndLists();
// Emails
$tok = strtok($out, " \n\t\n\r");
// Tokenise the string by whitespace
while ($tok !== false) {
// Go through all the tokens
$at = stripos($tok, "@");
// Does the string contain an "@"?
if ($at && $at > 0) {
// @ is in the string & isn't the first character
$tok = trim($tok, "?.,!\"\\'");
// Remove any trailing punctuation
if (filter_var($tok, FILTER_VALIDATE_EMAIL)) {
// Use the internal PHP email validator
$email = $tok;
$out = str_replace($email, "<a href=\"mailto:{$email}\">{$email}</a>", $out);
// Create the mailto: link
}
}
$tok = strtok(" \n\t\n\r");
// Move to the next token
}
// Add Emoticons :-)
if (setting_fetch('emoticons') != 'off') {
$out = emoticons($out);
}
//Return the completed string
return $out;
}
function formatText($text)
{
$autolinker = new Twitter_Autolink();
$text = $autolinker->autolink($text);
return $text;
}
echo $browser ? '<p>' : " [1;35m";
echo 'Skipping Test...';
echo $browser ? '</p>' : "[0m" . PHP_EOL;
echo PHP_EOL;
continue;
}
$function = $functions[$group];
$pass_group = 0;
$fail_group = 0;
if ($browser) {
echo '<ul>', PHP_EOL;
}
foreach ($tests as $test) {
echo $browser ? '<li>' : ' - ';
echo $test['description'], ' ... ';
$linked = Twitter_Autolink::create($test['text'], false)->setNoFollow(false)->setExternal(false)->setTarget('')->setUsernameClass('tweet-url username')->setListClass('tweet-url list-slug')->setHashtagClass('tweet-url hashtag')->setURLClass('')->{$function}();
# XXX: Need to re-order for hashtag as it is written out differently...
# We use the same wrapping function for adding links for all methods.
if ($group == 'hashtags') {
$linked = preg_replace(array('!<a class="([^"]*)" href="([^"]*)">([^<]*)</a>!', '!title="＃([^"]+)"!'), array('<a href="$2" title="$3" class="$1">$3</a>', 'title="#$1"'), $linked);
}
if ($test['expected'] == $linked) {
$pass_group++;
echo $browser ? '<span class="pass">PASS</span>' : "[1;32mPASS[0m";
} else {
$fail_group++;
echo $browser ? '<span class="fail">FAIL</span>' : "[1;31mFAIL[0m";
if ($browser) {
echo '<pre>';
echo 'Original: ' . htmlspecialchars($test['text'], ENT_QUOTES, 'UTF-8', false), PHP_EOL;
echo 'Expected: ' . pretty_format($test['expected']), PHP_EOL;
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type' => 'application/x-www-form-urlencoded'));
curl_setopt($curl, CURLOPT_USERAGENT, 'PHP');
curl_setopt($curl, CURLOPT_URL, $request->to_url());
$result = curl_exec($curl);
curl_close($curl);
$tweets = json_decode($result);
if (!$tweets || isset($tweets->errors)) {
return;
}
// output result in json format & cache it
$output = array();
foreach ($tweets as $tweet) {
$tweet_text = htmlentities(htmlspecialchars_decode($tweet->text), ENT_COMPAT, 'UTF-8');
$output[] = array('time_ago' => time_elapsed_string(strtotime($tweet->created_at)), 'text' => Twitter_Autolink::create($tweet_text)->setNoFollow(false)->addLinks(), 'actions' => array('reply' => 'http://twitter.com/intent/retweet?tweet_id=' . $tweet->id_str, 'retweet' => 'http://twitter.com/intent/tweet?in_reply_to=' . $tweet->id_str, 'favorite' => 'http://twitter.com/intent/favorite?tweet_id=' . $tweet->id_str));
}
//cache result
if ($cache !== false && $cache && file_exists('./twitter.cache')) {
$file = './twitter.cache';
$cached = file_get_contents($file);
@($unserialized = unserialize($cached));
if (!$unserialized) {
$unserialized = array();
}
$contents = serialize(array_merge(array($username => array('time' => time(), 'data' => $output)), $unserialized));
file_put_contents($file, $contents);
}
} else {
$output = $cached_output;
}
echo '</ul>';
}
echo PHP_EOL;
$pass_total += $pass_group;
$fail_total += $fail_group;
echo $browser ? '<p class="group">' : " [1;33m";
printf('Group Results: %d passes, %d failures', $pass_group, $fail_group);
echo $browser ? '</p>' : "[0m" . PHP_EOL;
echo PHP_EOL;
}
output_h2('Autolink Conformance');
# Load the test data.
$data = Yaml::parse($DATA . '/autolink.yml');
# Define the functions to be tested.
$functions = array('usernames' => 'autoLinkUsernamesAndLists', 'lists' => 'autoLinkUsernamesAndLists', 'hashtags' => 'autoLinkHashtags', 'cashtags' => 'autoLinkCashtags', 'urls' => 'autoLinkURLs', 'json' => 'autoLinkWithJson', 'all' => 'autoLink');
$linker = Twitter_Autolink::create();
# Perform testing.
foreach ($data['tests'] as $group => $tests) {
output_h3('Test Group - ' . ucfirst(str_replace('_', ' ', $group)));
if (!array_key_exists($group, $functions)) {
output_skip_test();
continue;
}
$function = $functions[$group];
$pass_group = 0;
$fail_group = 0;
if ($browser) {
echo '<ul>', PHP_EOL;
}
foreach ($tests as $test) {
echo $browser ? '<li>' : ' - ';
<h1><span
class="name-screen-tweet"><?php
echo Twitter_Autolink::create()->setNoFollow(false)->autoLink('@' . $screenName);
?>
's feed looks empty.</span></h1>
/**
* Parses tweets and generates HTML anchor tags around URLs, usernames,
* username/list pairs and hashtags.
*
* @link https://github.com/mzsanford/twitter-text-php
*
* @since 0.1.0
* @param string $content Tweet content
* @return string Modified tweet content
*/
public static function twitter_linkify($content)
{
// Include the Twitter-Text-PHP library
if (!class_exists('Twitter_Regex')) {
require_once WDS_TWWI_PATH . 'lib/TwitterText/lib/Twitter/Autolink.php';
}
return Twitter_Autolink::create($content, true)->setNoFollow(false)->setExternal(true)->setTarget('_blank')->setUsernameClass('tweet-url username')->setListClass('tweet-url list-slug')->setHashtagClass('tweet-url hashtag')->setURLClass('tweet-url tweek-link')->addLinks();
}
function twitter_parse_tags($input, $entities = false, $id = false, $source = NULL)
{
// Filter.
if ($id && substr($_GET["q"], 0, 6) !== "status" && setting_fetch('filtero', 'no') == 'yes' && twitter_timeline_filter($input . ' ' . $source)) {
return "<a href='" . BASE_URL . "status/{$id}' style='text-decoration:none;'><small>[" . __("Tweet Filtered") . "]</small></a>";
}
// Linebreaks. Some clients insert \n for formatting.
$out = nl2br($input);
// Use the Entities to replace hyperlink URLs
if ($entities && $entities->urls) {
foreach ($entities->urls as $urls) {
if ($urls->expanded_url != "") {
$display_url = $urls->expanded_url;
} else {
$display_url = $urls->url;
}
$url_detect = parse_url($display_url);
if (isset($url_detect["scheme"])) {
$link_html = theme('external_link', $display_url);
$url = $urls->url;
// Replace all URLs *UNLESS* they have already been linked (for example to an image)
$pattern = '#((?<!href\\=(\'|\\"))' . preg_quote($url, '#') . ')#i';
$out = preg_replace($pattern, $link_html, $out);
}
}
} else {
// If Entities haven't been returned, use Autolink
// Create an array containing all URLs
$urls = Twitter_Extractor::create($input)->extractURLs();
// Hyperlink the URLs
$out = Twitter_Autolink::create($out)->addLinksToURLs();
// Hyperlink the #
$out = Twitter_Autolink::create($out)->setTarget('')->addLinksToHashtags();
}
// Hyperlink the @ and lists
$out = Twitter_Autolink::create($out)->setTarget('')->addLinksToUsernamesAndLists();
// Hyperlink the #
$out = Twitter_Autolink::create($out)->setTarget('')->addLinksToHashtags();
//Return the completed string
return $out;
}
public static function autolink($tweet)
{
$autolink = \Twitter_Autolink::create();
return $autolink->autolink($tweet);
}
\$html = Twitter_Autolink::create(\$tweet)
->setNoFollow(false)
->addLinks();
echo \$html;
EOPHP;
if ($browser) {
echo '<h3>Source</h3>', PHP_EOL;
echo '<pre class="source">';
highlight_string($code);
echo '</pre>', PHP_EOL;
} else {
echo 'Source:', PHP_EOL, PHP_EOL;
echo $code;
echo PHP_EOL, PHP_EOL;
}
$html = Twitter_Autolink::create($tweet)->setNoFollow(false)->addLinks();
if ($browser) {
echo '<h3>Markup</h3>', PHP_EOL;
echo '<pre class="markup"><code>';
echo htmlspecialchars($html, ENT_QUOTES, 'UTF-8', false);
echo '</code></pre>', PHP_EOL;
} else {
echo 'Markup:', PHP_EOL, PHP_EOL;
echo wordwrap(htmlspecialchars($html, ENT_QUOTES, 'UTF-8', false));
echo PHP_EOL, PHP_EOL;
}
if ($browser) {
echo '<h3>Output</h3>', PHP_EOL;
echo '<div class="output">';
echo $html;
echo '</div>', PHP_EOL;
public function formatTweets($tweets)
{
$t = array();
$i = 0;
foreach ($tweets as $tweet) {
if (isset($tweet->retweeted_status)) {
$text = $this->removeSpamCharacters($tweet->retweeted_status->text);
} else {
$text = $this->removeSpamCharacters($tweet->text);
}
$urls = $tweet->entities->urls;
$mentions = $tweet->entities->user_mentions;
$hashtags = $tweet->entities->hashtags;
if ($urls) {
foreach ($urls as $url) {
if (strpos($text, $url->url) !== false) {
$text = str_replace($url->url, '<a href="' . $url->url . '">' . $url->url . '</a>', $text);
}
}
}
if ($mentions && $this->attags) {
foreach ($mentions as $mention) {
if (strpos($text, $mention->screen_name) !== false) {
$text = str_replace("@" . $mention->screen_name . " ", '<a href="http://twitter.com/' . $mention->screen_name . '">@' . $mention->screen_name . '</a> ', $text);
}
}
}
if ($hashtags && $this->hashtags) {
foreach ($hashtags as $hashtag) {
if (strpos($text, $hashtag->text) !== false) {
$text = str_replace('#' . $hashtag->text . " ", '<a href="http://twitter.com/search?q=%23' . $hashtag->text . '">#' . $hashtag->text . '</a> ', $text);
}
}
}
$t[$i]["tweet"] = Twitter_Autolink::create($text, false)->setNoFollow(false)->setExternal(false)->setTarget('')->setUsernameClass('')->setHashtagClass('')->setURLClass('')->addLinks();
//trim($this->changeLink($text));
$t[$i]["time"] = trim($this->getTimeAgo($tweet->created_at));
$i++;
}
$this->saveCachedTweets($t);
return $t;
}
public function live()
{
$this->viewBuilder()->layout('frontend');
$twitter = $this->Twitter->Oauth();
$autolink = \Twitter_Autolink::create();
$query = '#DigitalThursday';
if ($this->request->query('last')) {
$twitter = $twitter->get('search/tweets', ['q' => $query, 'since_id' => $this->request->query('last'), 'count' => 7]);
if ($twitter->statuses && $twitter->statuses[0]->id == $this->request->query('last')) {
$twitter = [];
} else {
if (empty($twitter->statuses)) {
$twitter = [];
} else {
foreach ($twitter->statuses as $tweet) {
$text = $autolink->autoLink($tweet->text);
$tweet->text = $text;
}
$twitter = $twitter->statuses;
}
}
} else {
$twitter = $twitter->get('search/tweets', ['q' => $query, 'count' => 7]);
$twitter = $twitter->statuses;
}
$this->set(compact('twitter', 'autolink'));
$this->set('_serialize', ['twitter', 'autolink']);
}
