/**
* Pull latest tweets with some caching of raw data.
* @param string account whose tweets we're pulling
* @param int number of tweets to get and display
* @param bool whether to show retweets
* @param bool whether to show at replies
* @return array blocks of html expected by the widget
*/
function latest_tweets_render($screen_name, $count, $rts, $ats, $pop = 0)
{
try {
if (!function_exists('twitter_api_get')) {
require_once dirname(__FILE__) . '/api/twitter-api.php';
twitter_api_load_textdomain();
}
// caching full data set, not just twitter api caching
// caching is disabled by default in debug mode, but still filtered.
$cachettl = (int) apply_filters('latest_tweets_cache_seconds', WP_DEBUG ? 0 : 300);
if ($cachettl) {
$arguments = func_get_args();
$cachekey = 'latest_tweets_' . implode('_', $arguments);
if (!function_exists('_twitter_api_cache_get')) {
twitter_api_include('core');
}
if ($rendered = _twitter_api_cache_get($cachekey)) {
return $rendered;
}
}
// Check configuration before use
if (!twitter_api_configured()) {
throw new Exception(__('Plugin not fully configured', 'twitter-api'));
}
// Build API params for "statuses/user_timeline" // https://dev.twitter.com/docs/api/1.1/get/statuses/user_timeline
$trim_user = false;
$include_rts = !empty($rts);
$exclude_replies = empty($ats);
$params = compact('exclude_replies', 'include_rts', 'trim_user', 'screen_name');
// Stripping tweets means we may get less than $count tweets.
// we'll keep going until we get the amount we need, but may as well get more each time.
if ($exclude_replies || !$include_rts || $pop) {
$params['count'] = 100;
} else {
$params['count'] = max($count, 2);
}
// pull tweets until we either have enough, or there are no more
$tweets = array();
while ($batch = twitter_api_get('statuses/user_timeline', $params)) {
$max_id = null;
foreach ($batch as $tweet) {
if (isset($params['max_id']) && $tweet['id_str'] === $params['max_id']) {
// previous max included in results, even though docs say it won't be
continue;
}
$max_id = $tweet['id_str'];
if (!$include_rts && preg_match('/^(?:RT|MT)[ :\\-]*@/i', $tweet['text'])) {
// skipping manual RT
continue;
}
if ($pop > $tweet['retweet_count'] + $tweet['favorite_count']) {
// skipping tweets not deemed popular enough
continue;
}
$tweets[] = $tweet;
}
if (isset($tweets[$count])) {
$tweets = array_slice($tweets, 0, $count);
break;
}
if (!$max_id) {
// infinite loop would occur if user had only tweeted once, ever.
break;
}
$params['max_id'] = $max_id;
}
// Fix Wordpress's broken timezone implementation
$os_timezone = date_default_timezone_get() or $os_timezone = 'UTC';
$wp_timezone = get_option('timezone_string') or $wp_timezone = $os_timezone;
if ($os_timezone !== $wp_timezone) {
date_default_timezone_set($wp_timezone);
}
// Let theme disable or override emoji rendering
$emoji_callback = apply_filters('latest_tweets_emoji_callback', 'twitter_api_replace_emoji_callback');
// render each tweet as a block of html for the widget list items
$rendered = array();
foreach ($tweets as $tweet) {
extract($tweet);
$handle = $user['screen_name'] or $handle = $screen_name;
$link = esc_html('http://twitter.com/' . $handle . '/status/' . $id_str);
// render nice datetime, unless theme overrides with filter
$date = apply_filters('latest_tweets_render_date', $created_at);
if ($date === $created_at) {
function_exists('twitter_api_relative_date') or twitter_api_include('utils');
$time = strtotime($created_at);
$date = esc_html(twitter_api_relative_date($time));
$date = '<time datetime="' . date_i18n('Y-m-d H:i:sO', $time) . '">' . $date . '</time>';
}
// handle original retweet text as RT may be truncated
if ($include_rts && isset($retweeted_status) && preg_match('/^RT\\s+@[a-z0-9_]{1,15}[\\s:]+/i', $text, $prefix)) {
$text = $prefix[0] . $retweeted_status['text'];
unset($retweeted_status);
}
// render and linkify tweet, unless theme overrides with filter
$html = apply_filters('latest_tweets_render_text', $text);
if ($html === $text) {
if (!function_exists('twitter_api_html')) {
twitter_api_include('utils');
}
// htmlify tweet, using entities if we can
if (isset($entities) && is_array($entities)) {
$html = twitter_api_html_with_entities($text, $entities);
unset($entities);
} else {
$html = twitter_api_html($text);
}
// render emoji, unless filtered out
if ($emoji_callback) {
$html = twitter_api_replace_emoji($html, $emoji_callback);
}
// strip characters that will choke mysql cache.
if ($cachettl && !TWITTER_CACHE_APC) {
$html = twitter_api_strip_quadruple_bytes($html);
}
}
// piece together the whole tweet, allowing override
$final = apply_filters('latest_tweets_render_tweet', $html, $date, $link, $tweet);
if ($final === $html) {
// SOFI SPECIFIC EDIT - INCLUDE TWEET ICON
$final = '<p class="tweet-text"><a href="' . $link . '" target="_blank" class="tweeticn"></a>' . $html . '</p>' . '<p class="tweet-details"><a href="' . $link . '" target="_blank">' . $date . '</a></p>';
}
$rendered[] = $final;
}
// cache rendered tweets
if ($cachettl) {
_twitter_api_cache_set($cachekey, $rendered, $cachettl);
}
// put altered timezone back
if ($os_timezone !== $wp_timezone) {
date_default_timezone_set($os_timezone);
}
return $rendered;
} catch (Exception $Ex) {
return array('<p class="tweet-text"><strong>Error:</strong> ' . esc_html($Ex->getMessage()) . '</p>');
}
}
/**
* Test identification of enclosed characters
*/
public function testEnclosingNumericsReplace()
{
$blanker = array($this, '_replace_blank');
$text = "o0⃣1⃣k";
$text = twitter_api_replace_emoji($text, $blanker);
$this->assertEquals('ok', $text);
}
