99 lines
3.2 KiB
PHP
99 lines
3.2 KiB
PHP
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<?php
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require_once("twitteroauth/twitteroauth.php"); // Path to twitteroauth library
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require_once('config.php'); // Path to config file
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// Check if keys are in place
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if (CONSUMER_KEY === '' || CONSUMER_SECRET === '' || CONSUMER_KEY === 'CONSUMER_KEY_HERE' || CONSUMER_SECRET === 'CONSUMER_SECRET_HERE') {
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echo 'You need a consumer key and secret keys. Get one from <a href="https://dev.twitter.com/apps">dev.twitter.com/apps</a>';
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exit;
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}
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// If count of tweets is not fall back to default setting
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$username = filter_input(INPUT_GET, 'username', FILTER_SANITIZE_SPECIAL_CHARS);
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$number = filter_input(INPUT_GET, 'count', FILTER_SANITIZE_NUMBER_INT);
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$exclude_replies = filter_input(INPUT_GET, 'exclude_replies', FILTER_SANITIZE_SPECIAL_CHARS);
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$list_slug = filter_input(INPUT_GET, 'list_slug', FILTER_SANITIZE_SPECIAL_CHARS);
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$hashtag = filter_input(INPUT_GET, 'hashtag', FILTER_SANITIZE_SPECIAL_CHARS);
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if(CACHE_ENABLED) {
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// Generate cache key from query data
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$cache_key = md5(
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var_export(array($username, $number, $exclude_replies, $list_slug, $hashtag), true) . HASH_SALT
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);
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// Remove old files from cache dir
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$cache_path = dirname(__FILE__) . '/cache/';
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foreach (glob($cache_path . '*') as $file) {
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if (filemtime($file) < time() - CACHE_LIFETIME) {
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unlink($file);
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}
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}
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// If cache file exists - return it
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if(file_exists($cache_path . $cache_key)) {
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header('Content-Type: application/json');
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echo file_get_contents($cache_path . $cache_key);
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exit;
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}
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}
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/**
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* Gets connection with user Twitter account
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* @param String $cons_key Consumer Key
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* @param String $cons_secret Consumer Secret Key
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* @param String $oauth_token Access Token
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* @param String $oauth_secret Access Secrete Token
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* @return Object Twitter Session
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*/
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function getConnectionWithToken($cons_key, $cons_secret, $oauth_token, $oauth_secret)
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{
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$connection = new TwitterOAuth($cons_key, $cons_secret, $oauth_token, $oauth_secret);
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return $connection;
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}
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// Connect
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$connection = getConnectionWithToken(CONSUMER_KEY, CONSUMER_SECRET, ACCESS_TOKEN, ACCESS_SECRET);
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// Get Tweets
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if (!empty($list_slug)) {
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$params = array(
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'owner_screen_name' => $username,
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'slug' => $list_slug,
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'per_page' => $number
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);
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$url = '/lists/statuses';
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} else if($hashtag) {
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$params = array(
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'count' => $number,
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'q' => '#'.$hashtag
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);
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$url = '/search/tweets';
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} else {
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$params = array(
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'count' => $number,
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'exclude_replies' => $exclude_replies,
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'screen_name' => $username
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);
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$url = '/statuses/user_timeline';
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}
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$tweets = $connection->get($url, $params);
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// Return JSON Object
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header('Content-Type: application/json');
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$tweets = json_encode($tweets);
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if(CACHE_ENABLED) file_put_contents($cache_path . $cache_key, $tweets);
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echo $tweets;
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