/**
* Simulate a user visiting the URL from a browser as closely as we can
*
* @param string $url
* @param array|null $cookies
* @param string|null $referrer
* @param bool $skipBody
*
* @return array
*/
static function legitimateRequest($url, $cookies = null, $referrer = null, bool $skipBody = false)
{
$r = curl_init();
$curl_opt = array(CURLOPT_HTTPHEADER => array("Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", "Accept-Encoding: gzip, deflate, sdch", "Accept-Language: hu,en-GB;q=0.8,en;q=0.6", "Connection: keep-alive"), CURLOPT_HEADER => true, CURLOPT_URL => $url, CURLOPT_BINARYTRANSFER => true, CURLOPT_FOLLOWLOCATION => true, CURLOPT_RETURNTRANSFER => true, CURLOPT_USERAGENT => "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.5678.91 Safari/537.36");
if (isset($referrer)) {
$curl_opt[CURLOPT_REFERER] = $referrer;
}
if (is_array($cookies)) {
$curl_opt[CURLOPT_COOKIE] = implode('; ', $cookies);
}
if ($skipBody === true) {
$curl_opt[CURLOPT_NOBODY] = $skipBody;
}
curl_setopt_array($r, $curl_opt);
$response = curl_exec($r);
$responseCode = curl_getinfo($r, CURLINFO_HTTP_CODE);
$headerSize = curl_getinfo($r, CURLINFO_HEADER_SIZE);
$responseHeaders = rtrim(CoreUtils::substring($response, 0, $headerSize));
$response = CoreUtils::substring($response, $headerSize);
$curlError = curl_error($r);
curl_close($r);
if ($responseCode < 200 || $responseCode >= 300) {
throw new CURLRequestException(rtrim("cURL fail for URL \"{$url}\" (HTTP {$responseCode}); {$curlError}", ' ;'), $responseCode);
}
global $http_response_header;
$http_response_header = array_map("rtrim", explode("\n", $responseHeaders));
if (preg_match(new RegExp('Content-Encoding:\\s?gzip'), $responseHeaders)) {
$response = gzdecode($response);
}
return array('responseHeaders' => $responseHeaders, 'response' => $response);
}
/**
* Makes authenticated requests to the DeviantArt API
*
* @param string $endpoint
* @param null|array $postdata
* @param null|string $token
*
* @return array
*/
static function request($endpoint, $token = null, $postdata = null)
{
global $signedIn, $currentUser, $http_response_header;
$requestHeaders = array("Accept-Encoding: gzip", "User-Agent: MLPVC-RR @ " . GITHUB_URL);
if (!isset($token) && $signedIn) {
$token = $currentUser->Session['access'];
}
if (!empty($token)) {
$requestHeaders[] = "Authorization: Bearer {$token}";
} else {
if ($token !== false) {
return null;
}
}
$requestURI = preg_match(new RegExp('^https?://'), $endpoint) ? $endpoint : "https://www.deviantart.com/api/v1/oauth2/{$endpoint}";
$r = curl_init($requestURI);
$curl_opt = array(CURLOPT_RETURNTRANSFER => 1, CURLOPT_HTTPHEADER => $requestHeaders, CURLOPT_HEADER => 1, CURLOPT_BINARYTRANSFER => 1);
if (!empty($postdata)) {
$query = array();
foreach ($postdata as $k => $v) {
$query[] = urlencode($k) . '=' . urlencode($v);
}
$curl_opt[CURLOPT_POST] = count($postdata);
$curl_opt[CURLOPT_POSTFIELDS] = implode('&', $query);
}
curl_setopt_array($r, $curl_opt);
$response = curl_exec($r);
$responseCode = curl_getinfo($r, CURLINFO_HTTP_CODE);
$headerSize = curl_getinfo($r, CURLINFO_HEADER_SIZE);
$responseHeaders = rtrim(CoreUtils::substring($response, 0, $headerSize));
$response = CoreUtils::substring($response, $headerSize);
$http_response_header = array_map("rtrim", explode("\n", $responseHeaders));
$curlError = curl_error($r);
curl_close($r);
self::$requestCount++;
if ($responseCode < 200 || $responseCode >= 300) {
throw new CURLRequestException(rtrim("cURL fail for URL \"{$requestURI}\" (HTTP {$responseCode}); {$curlError}", ' ;'), $responseCode);
}
if (preg_match(new RegExp('Content-Encoding:\\s?gzip'), $responseHeaders)) {
$response = gzdecode($response);
}
return JSON::decode($response);
}
/**
* Checks if a deviation is in the club
*
* @param int|string $DeviationID
*
* @return bool|int
*/
static function isDeviationInClub($DeviationID)
{
if (!is_int($DeviationID)) {
$DeviationID = intval(CoreUtils::substring($DeviationID, 1), 36);
}
try {
$DiFiRequest = HTTP::legitimateRequest("http://deviantart.com/global/difi/?c[]=\"DeviationView\",\"getAllGroups\",[\"{$DeviationID}\"]&t=json");
} catch (CURLRequestException $e) {
return $e->getCode();
}
if (empty($DiFiRequest['response'])) {
return 1;
}
$DiFiRequest = @JSON::decode($DiFiRequest['response'], JSON::AS_OBJECT);
if (empty($DiFiRequest->DiFi->status)) {
return 2;
}
if ($DiFiRequest->DiFi->status !== 'SUCCESS') {
return 3;
}
if (empty($DiFiRequest->DiFi->response->calls)) {
return 4;
}
if (empty($DiFiRequest->DiFi->response->calls[0])) {
return 5;
}
if (empty($DiFiRequest->DiFi->response->calls[0]->response)) {
return 6;
}
if (empty($DiFiRequest->DiFi->response->calls[0]->response->status)) {
return 7;
}
if ($DiFiRequest->DiFi->response->calls[0]->response->status !== 'SUCCESS') {
return 8;
}
if (empty($DiFiRequest->DiFi->response->calls[0]->response->content->html)) {
return 9;
}
$html = $DiFiRequest->DiFi->response->calls[0]->response->content->html;
return strpos($html, 'gmi-groupname="MLP-VectorClub">') !== false;
}
private static function _arrangeNewOld($data)
{
$newOld = array();
unset($data['entryid'], $data['target']);
foreach ($data as $k => $v) {
if (is_null($v)) {
continue;
}
$thing = CoreUtils::substring($k, 3);
$type = CoreUtils::substring($k, 0, 3);
if (!isset($newOld[$thing])) {
$newOld[$thing] = array();
}
$newOld[$thing][$type] = $thing === 'twoparter' ? !!$v : $v;
}
return $newOld;
}
<?php
switch ($errcause) {
case "db":
?>
<h1>Database connection error</h1>
<p>Could not connect to database on <?php
echo DB_HOST;
?>
</p>
<?php
echo CoreUtils::notice('info', '<span class="typcn typcn-info-large"></span> The database of our website cannot be reached. Hopefully this is just a temporary issue and everything will be back to normal soon. Sorry for the inconvenience. <a class="send-feedback">Notify the developer</a>', true);
echo CoreUtils::notice('warn', '<strong>Probable cause / debug information:</strong><pre><code>' . $e->getMessage() . '</code></pre>', true);
break;
case "libmiss":
?>
<h1>Configuration problem</h1>
<p>A required extension/setting is missng</p>
<?php
echo CoreUtils::notice('info', '<span class="typcn typcn-info-large"></span> One of the site\'s core modules have not been installed yet. This usually happens after a software upgrade/reinstall and is just a temporary issue, no data has been lost and everything will be back to normal very soon. Sorry for the inconvenience. <a class="send-feedback">Notify the developer</a>', true);
echo CoreUtils::notice('warn', '<strong>Probable cause / debug information:</strong><pre><code>' . $e->getMessage() . '</code></pre>', true);
break;
}
?>
</div>
<?php
echo CoreUtils::exportVars(array('ServiceUnavailableError' => true));
$customJS = array("/js/min/global.js", "/js/min/moment.js", "/js/min/dialog.js");
foreach ($customJS as $k => $el) {
$customJS[$k] .= '?' . filemtime(APPATH . CoreUtils::substring($el, 1));
}
require "footer.php";
/**
* Get Request / Reservation Submission Form HTML
*
* @param string $type
*
* @return string
*/
private static function _getForm($type)
{
global $currentUser;
$Type = strtoupper($type[0]) . CoreUtils::substring($type, 1);
$optional = $type === 'reservation' ? 'optional, ' : '';
$optreq = $type === 'reservation' ? '' : 'required';
$HTML = <<<HTML
\t<form class="hidden post-form" data-type="{$type}">
\t\t<h2>Make a {$type}</h2>
\t\t<div>
\t\t\t<label>
\t\t\t\t<span>{$Type} description ({$optional}3-255 chars)</span>
\t\t\t\t<input type="text" name="label" pattern="^.{3,255}\$" maxlength="255" {$optreq}>
\t\t\t</label>
\t\t\t<label>
\t\t\t\t<span>Image URL</span>
\t\t\t\t<input type="text" name="image_url" pattern="^.{2,255}\$" required>
\t\t\t\t<button type="button" class="check-img red typcn typcn-arrow-repeat">Check image</button><br>
\t\t\t</label>
\t\t\t<div class="img-preview">
\t\t\t\t<div class="notice info">
\t\t\t\t\t<p>Please click the <strong>Check image</strong> button after providing an URL to get a preview & verify if the link is correct.</p>
\t\t\t\t\t<hr>
\t\t\t\t\t<p class="keep">You can use a link from any of the following providers: <a href="http://sta.sh/" target="_blank">Sta.sh</a>, <a href="http://deviantart.com/" target="_blank">DeviantArt</a>, <a href="http://imgur.com/" target="_blank">Imgur</a>, <a href="http://derpibooru.org/" target="_blank">Derpibooru</a>, <a href="http://puush.me/" target="_blank">Puush</a>, <a href="http://app.prntscr.com/" target="_blank">LightShot</a></p>
\t\t\t\t</div>
\t\t\t</div>
HTML;
if ($type === 'request') {
$HTML .= <<<HTML
\t\t\t<label>
\t\t\t\t<span>{$Type} type</span>
\t\t\t\t<select name="type" required>
\t\t\t\t\t<option value="" style="display:none" selected>Choose one</option>
\t\t\t\t\t<optgroup label="{$Type} types">
\t\t\t\t\t\t<option value="chr">Character</option>
\t\t\t\t\t\t<option value="bg">Background</option>
\t\t\t\t\t\t<option value="obj">Object</option>
\t\t\t\t\t</optgroup>
\t\t\t\t</select>
\t\t\t</label>
HTML;
}
if (Permission::sufficient('developer')) {
$UNP = USERNAME_PATTERN;
$HTML .= <<<HTML
\t\t\t<label>
\t\t\t\t<span>{$Type} as user</span>
\t\t\t\t<input type="text" name="post_as" pattern="^{$UNP}\$" maxlength="20" placeholder="Username" spellcheck="false">
\t\t\t</label>
HTML;
}
$HTML .= <<<HTML
\t\t</div>
\t\t<button class="green">Submit {$type}</button> <button type="reset">Cancel</button>
\t</form>
HTML;
return $HTML;
}
