function linkHelper($item)
{
global $app;
$item->mood = parseLinks($item->mood);
$item->status = parseLinks($item->status);
@$app->site->links->add($item);
return $item;
}
/**
* @param $url
* Функция для парсинга ссылок
*/
function parseLinks($url)
{
global $domain;
//имя домена
global $recursiveDeep;
// глубина рекурсии
global $protocol;
//протокол
global $link_array;
// массив с спарсенными ссылками
if (strlen($url) <= 1) {
return;
}
if ($recursiveDeep == 0) {
//если глубина рекурсии равна 0
$res = parse_url($url);
if ($res != false) {
$domain = $res['host'];
$protocol = $res['scheme'];
} else {
return;
}
}
$recursiveDeep++;
// увеличиваем счетчик глубины рекурсии
$doc = new DOMDocument();
$doc->loadHTML(file_get_contents($url));
$elements = $doc->getElementsByTagName('a');
foreach ($elements as $element) {
if (count($link_array) > 300) {
return;
}
// устанавливаем лимит на кол-во ссылок
$link = $element->getAttribute('href');
if ($link[0] == '/' || $link[0] == '?') {
$link = $protocol . "://" . $domain . $link;
}
$p_link = parse_url($link);
if ($p_link == false) {
continue;
}
if ($p_link["host"] != $domain) {
continue;
}
// проверяем ведет ли эта ссылка на внешний сайт
if (!link_exists($link) && strlen($link) > 1) {
$link_array[] = $link;
if ($recursiveDeep < 5) {
// проверяем глубину рекурсии
parseLinks($link);
}
}
}
$recursiveDeep--;
// уменьшаем счетчик глубины рекурсии
}
$qry_string = substr($phpinclude, $pos_incl + 1);
$phpinclude = substr($phpinclude, 0, $pos_incl);
$arr_qstr = explode('&', $qry_string);
foreach ($arr_qstr as $param_value) {
list($qstr_name, $qstr_value) = explode('=', $param_value);
${$qstr_name} = $qstr_value;
$_GET[$qstr_name] = $qstr_value;
}
}
if (file_exists($phpinclude)) {
include $phpinclude;
} else {
?>
<script type="text/javascript">setTimeout(function(){showError(404);},100);</script><?php
}
echo parseLinks(ob_get_clean());
?>
</div>
</div>
<script type="text/javascript">
var oldC=I("_comments_");
if(oldC)oldC.id="article_comments";
var c=I("article_comments");
if(c)createCommentsForm('<?php
echo $_GET["p"];
?>
',c);
var s=I("_share_");
if(s){
url=document.location.href;
s.innerHTML="";
/**
* Function checkForParsing
*
* * @param $convoArr
* @return mixed
*/
function checkForParsing($convoArr)
{
$message = $convoArr['send_to_user'];
$oldMsg = $message;
$fAr = array("~\\[b\\]~", "~\\[i\\]~", "~\\[u\\]~", "~\\[s\\]~");
$message = parseEmotes($message);
$message = strpos($message, "[url") !== false ? parseURLs($message) : $message;
$message = strpos($message, "[link") !== false ? parseLinks($message) : $message;
$message = strpos($message, "[img]") !== false ? parseImages($message) : $message;
$message = parseColors($message);
$message = parseFormatting($message);
if ($message != $oldMsg) {
$convoArr['send_to_user'] = $message;
}
return $convoArr;
}
function shout($nickname, $message) {
global $dirs, $paths, $prefs;
ensureExists($dirs['logs']); // Ensure the log directory exists
$timestamp = microtime_float();
$nickname = substr($nickname, 0, 25);
$message = substr($message, 0, 175);
$nickname = formatString($nickname);
$message = formatString($message);
$nickname = cursesGetAway($nickname);
$message = cursesGetAway($message);
$message = parseLinks($message);
$shouttype = (isAdmin()? 'admin' : 'user');
$ip = getIP();
$time = date('h:i a');
$date = date('F j');
$shout = array(
'timestamp' => $timestamp,
'nickname' => $nickname,
'message' => $message,
'ipaddress' => $ip,
'time' => $time,
'date' => $date,
'showuserinfo' => true,
'shouttype' => $shouttype
);
$jData = decode($paths['log']);
if ($jData == null)
$jData = array();
$jData[] = $shout;
writeHistory($shout);
truncate($jData);
$jData = array_values($jData);
$output = encode($jData);
write($paths['log'], $output, 0773);
}
function fetchEnrollments($course_id = False)
{
if (!$course_id) {
return array();
}
# Build the API endpoint for fetching the list of students
$enrollment_params = array("page=1", 'per_page=50');
$enrollment_params_string = implode('&', $enrollment_params);
$enrollments_endpoint = sprintf(BASE_URL, sprintf('/courses/%d/enrollments?%s', $course_id, $enrollment_params_string));
# Initiate cURL, adding the REQUEST_HEADERS to it for authentication
$ch = curlhandler($enrollments_endpoint, true);
# Execute the request
# Fetch the response,
$enrollment_list = curl_exec($ch);
if (!$enrollment_list) {
print 'error fetching student list';
} else {
# Strip extra whitespace from the beginning and end then parse response into JSON
list($header_string, $enrollment_list) = explode("\r\n\r\n", $enrollment_list, 2);
$enrollment_list = trim($enrollment_list);
$enrollment_list_2 = json_decode($enrollment_list, true);
#print_r($enrollment_list_2);
}
$headers = parseHeaders($header_string);
$links = parseLinks($headers['Link']);
if ($links == false) {
$enrollment_results = $enrollment_list_2;
} else {
//print_r($links);
$curl_handlers = array();
$mh = curl_multi_init();
for ($x = 0; $x < (int) $links['num_pages']; $x++) {
# Initiate cURL, adding the REQUEST_HEADERS to it for authentication
$enrollment_params = array("page={$x}", 'per_page=' . $links['per_page']);
$enrollment_params_string = implode('&', $enrollment_params);
// Set url
$rep_enrollments_endpoint = sprintf(BASE_URL, sprintf('/courses/%d/enrollments?%s', $course_id, $enrollment_params_string));
$curl_handlers[$x] = curlHandler($rep_enrollments_endpoint);
curl_multi_add_handle($mh, $curl_handlers[$x]);
}
do {
$mrc = curl_multi_exec($mh, $active);
} while ($mrc == CURLM_CALL_MULTI_PERFORM);
while ($active && $mrc == CURLM_OK) {
if (curl_multi_select($mh) != -1) {
do {
$mrc = curl_multi_exec($mh, $active);
} while ($mrc == CURLM_CALL_MULTI_PERFORM);
}
}
$enrollment_results = array();
for ($i = 0; $i < (int) $links['num_pages']; $i++) {
$content = curl_multi_getcontent($curl_handlers[$i]);
$json_response = json_decode($content, true);
if ($json_response) {
$enrollment_results = array_merge($enrollment_results, $json_response);
}
curl_multi_remove_handle($mh, $curl_handlers[$i]);
}
curl_multi_close($mh);
}
return $enrollment_results;
}
function parseTweet($s)
{
return parseTags(parseNames(parseLinks($s)));
}
