/**
* Helper function to retrieve data with cURL.
*
* @param $url
* @return string
*/
public static function GetData($url)
{
if (empty($url)) {
exit("Link given was empty. Check your configuration.");
}
$cache = new Cacher();
$data = $cache->LoadData($url);
if (!empty($data)) {
return $data;
}
if (!function_exists("curl_init")) {
exit("You don't appear to have cURL installed or configured.");
}
$CH = curl_init();
curl_setopt($CH, CURLOPT_URL, $url);
curl_setopt($CH, CURLOPT_ENCODING, 'gzip, deflate');
curl_setopt($CH, CURLOPT_USERAGENT, USER_AGENT);
curl_setopt($CH, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($CH, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($CH, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($CH);
curl_close($CH);
if (empty($data)) {
exit("Data downloaded was empty!");
}
$cache->SaveData($data, $url);
return $data;
}
public function set($key = '', $value = '', $duration = 0)
{
if ($this->aliasToRedis) {
$myCacher = new Cacher($key, Cacher::STORAGE_REDIS);
return $myCacher->set($value, $duration);
} else {
return false;
}
}
/**
* Remove old/all data from cache.
*
* @param int $opt Cache::% options
*/
public function clean($opt = 0)
{
$this->doClean($opt);
if (isset($this->chainNext) && ~$opt & self::NOCASCADE) {
$this->chainNext->clean($opt);
}
}
/**
* Returns an instance of Cacher object
* @return Cacher
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
public static function get()
{
/*{{{*/
if (false == self::$ins instanceof self) {
self::$ins = new self();
}
return self::$ins;
}
function removeAll()
{
$c = new Criteria();
$this->del($c);
$this->site->update(array("referrerTimes" => 0), $c);
$todayDate = date("Y-m-d");
$this->setting->set('topReferrersLastResetDate', $todayDate);
Cacher::getInstance()->clean("tag", array("setting"));
}
function getDirectoryCondition()
{
$cache = Cacher::getInstance();
if (($message = $cache->load("directoryCondition")) === null) {
$message = $this->customMessage->findByPk("directoryCondition")->toArray();
$cache->save($message, null, null, array("custommessage"));
}
return $message;
}
public function getArticles()
{
if (Input::has('firstArticleID')) {
$latest = Cacher::get(LATEST_ARTICLE_ID_KEY);
if (Input::get('firstArticleID') >= $latest) {
return $this->jsonResponse(array());
}
}
$articleList = new ArticleList();
$articleList->load();
return $this->jsonResponse($articleList->data);
}
public static function create($token, $width, $height)
{
/*{{{*/
$self = new CaptchaSketchpad();
$cacher = Cacher::get()->getCache(Cacher::CACHETYPE_CAPTCHA);
$originalValues = $cacher->get($token);
$self->displayStr = $originalValues['question'];
$self->width = $width;
$self->height = $height;
$self->img = imagecreate($width, $height);
imagecolorallocate($self->img, 238, 238, 238);
return $self;
}
/**
* Index page
*/
function indexAction()
{
//set adPage
Display::set("adPage", "index");
//set META description
$this->set("metaDescription", Config::get("siteDescription"));
$cache = Cacher::getInstance();
//retrieve predefinied html directoryDescription from db
if (($message = $cache->load("directoryDescription")) === null) {
$message = $this->customMessage->findByPk("directoryDescription")->toArray();
$cache->save($message, null, null, array("custommessage"));
}
$this->set("directoryDescription", $message);
}
public static function generateByDefaultKey($app, $captchaType, $charCnt, $clientIp, $effactiveTime)
{
/*{{{*/
DBC::requireTrue($effactiveTime < 60, "有效时间不能超过1小时");
$contentObj = ContentFactory::generate($captchaType);
$contentArr = $contentObj->generate($charCnt);
$handler = new QBase64();
$key = self::generateID();
$token = $handler->crypt(microtime() . $app . $key);
$expireTime = XDateTime::now()->addMinute($effactiveTime)->getTime();
$originalValues = array('app' => $app, 'key' => $key, 'ip' => $clientIp, 'expiretime' => $expireTime, 'answer' => strtolower($contentArr['answer']), 'question' => $contentArr['question']);
$cacher = Cacher::get()->getCache(Cacher::CACHETYPE_CAPTCHA);
$cacher->add($token, $originalValues);
return array('token' => $token, 'captchaId' => $key);
}
public function __construct()
{/*{{{*/
$this->maxConnectTime = 80;//ms
DAL::get()->setUp('ops');
foreach (Cacher::getCacheTypes() as $type)
{
$cacher = DAL::get()->getCache($type);
$sets = $cacher->getStats();
$sets = array_keys($sets);
foreach ($sets as $set)
{
$arr = explode(':', $set);
$this->hosts[] = array('host' => $arr[0], 'port' => $arr[1]);
}
}
}/*}}}*/
function listAction()
{
//get category to display set by /site/category
$parentCategoryId = Display::get("currentCategoryId", 0);
$cache = Cacher::getInstance();
$cacheItemName = "categoryMiddleHtml" . $parentCategoryId . Config::get("language") . "Template" . Config::get("templateName");
//check that cached version exists
if (($categoriesMiddleHtml = $cache->load($cacheItemName, false)) === null) {
//retrieve all categories which have this $parentCategoryId alphabetically
$c = new Criteria();
$c->addOrder("position, name");
$c->add("parentCategoryId", $parentCategoryId);
//create assoctiation array with keys = categoryId and values category data
$categoriesList = $this->category->getArray($c, "parentCategoryId, name, urlName, imageSrc, validatedSitesCount", null, true);
//if exists some categories having this parent
if (!empty($categoriesList)) {
//get count of category subcategories
$maxSubcategoriesCount = Config::get("countOfSubcategoriesUnderCategory");
if ($maxSubcategoriesCount) {
//retrieve subcategories which have categories on this page
$c = new Criteria();
$c->addOrder("position, name");
$c->add("parentCategoryId", array_keys($categoriesList), "IN");
$subcategories = $this->category->findAll($c);
//foreach category create subcategories container
foreach ($categoriesList as $key => $category) {
$categoriesList[$key]['subcategories'] = array();
}
//foreach subcategories add it to parent category
foreach ($subcategories as $subcategory) {
$parentCategory =& $categoriesList[$subcategory['parentCategoryId']];
//check that $maxSubcategoriesCount isn't reached
if (count($parentCategory['subcategories']) < $maxSubcategoriesCount) {
$parentCategory['subcategories'][] = $subcategory;
}
}
}
//create standard array to be able create 2 columns table (much be indexed i, i+1)
$categoriesList = array_values($categoriesList);
}
$this->set("categoriesList", $categoriesList);
$categoriesMiddleHtml = $this->render();
//store categories with subcategories on this page to cache
$cache->save($categoriesMiddleHtml, $cacheItemName, false, array("category", "site"));
}
return $categoriesMiddleHtml;
}
/**
* Retrieve main settings for application
* @return array
*/
public function loadSettings()
{
$cache = Cacher::getInstance();
if (($settings = $cache->load("settings")) === null) {
$settings = array();
foreach ($this->setting->findAll(new Criteria(), "`key`, `value`") as $row) {
$settings[$row['key']] = $row['value'];
}
$cache->save($settings, null, null, array("setting"));
}
foreach ($settings as $key => $value) {
Config::set($key, $value);
}
$rawUrl = parse_url(Config::get("siteRootUrl"));
Config::set("siteDomainUrl", "http://" . $rawUrl['host']);
$errorHandler = ErrorHandler::getInstance();
if (!Config::get('errorHandlerSaveToFileEnabled')) {
$errorHandler->setOption('saveToFile', false);
}
if (!Config::get('errorHandlerDisplayErrorEnabled')) {
$errorHandler->setOption('displayError', false);
}
}
function updateAction()
{
$this->setting->set("templateName", $this->request->templateName);
Cacher::getInstance()->clean("tag", array("setting"));
$this->redirect($this->moduleLink());
}
private function saveToCache()
{
Cacher::set(FEED_CACHE_KEY, $this->data, FEED_EXPIRE_TIME);
}
/**
* Construct a Wikimedia instance.
* @param Database $db The database with which to connect to the database.
* @param Cacher $cache The cache with which to read and write cached data.
*/
public function __construct($db, $cache)
{
$this->wikis = $cache->Get('wikimedia-wikis');
if (!$this->wikis) {
// build wiki list
$this->wikis = array();
$db->Connect('metawiki.labsdb', 'metawiki_p');
foreach ($db->Query('SELECT dbname, lang, family, url, size, is_closed, slice FROM meta_p.wiki WHERE url IS NOT NULL')->fetchAllAssoc() as $row) {
if ($row['dbname'] == 'votewiki') {
continue;
}
// DB schema is broken
$this->wikis[$row['dbname']] = new Wiki($row['dbname'], $row['lang'], $row['family'], $row['url'], $row['size'], $row['is_closed'], $row['slice']);
}
// cache result
if (count($this->wikis)) {
// if the fetch failed, we *don't* want to cache the result for a full day
$cache->Save('wikimedia-wikis', $this->wikis);
}
$db->ConnectPrevious();
}
}
/**
* Save new criterion
*/
function saveNewCriteriaAction()
{
$adcriteria = new AdCriteriaRecord();
$adcriteria->name = $this->request->name;
$adcriteria->htmlContent = $this->request->htmlContent;
$adcriteria->save();
Cacher::getInstance()->clean("tag", array("adCriteria"));
$this->redirect($this->moduleLink());
}
public function start()
{
$scriptStartTime = time();
ignore_user_abort(true);
set_time_limit(60 * 5);
$taskCriteria = new Criteria();
$taskCriteria->add("taskId", $this->taskId);
$task = $this->task->find($taskCriteria);
if (empty($task)) {
return;
}
if (!in_array($task->status, array("init", "next"))) {
return;
}
$this->data = unserialize($task->data);
if ($task->status == "next") {
$taskData = Cacher::getInstance()->load("taskData" . $this->taskId);
if (empty($taskData)) {
return;
}
$this->items = $taskData['items'];
$startIndex = $taskData['startIndex'];
$this->parsedItems = $startIndex;
} else {
$startIndex = 0;
$this->loadItems();
}
$this->totalItems = count($this->items);
$task->totalItems = $this->totalItems;
$task->status = "active";
$task->save();
$lp = 0;
$this->beforeParsing();
$executeNextProcess = false;
for ($i = $startIndex, $itemsCount = count($this->items); $i < $itemsCount && !$executeNextProcess; $i++) {
$item = $this->items[$i];
$this->parseItem($item);
$task->parsedItems = ++$this->parsedItems;
$task->save();
if ($this->parsedItems < $this->totalItems) {
$taskStatus = $this->task->get("status", $taskCriteria);
if ($taskStatus == "pause") {
do {
sleep($this->pauseUpdateStatusInterval);
$taskStatus = $this->task->get("status", $taskCriteria);
} while ($taskStatus == "pause");
}
if ($taskStatus == "stop") {
break;
}
if (time() - $scriptStartTime > $this->scriptMaxExecutionTime) {
$executeNextProcess = true;
$taskData = array("items" => $this->items, "startIndex" => $i + 1);
Cacher::getInstance()->save($taskData, "taskData" . $this->taskId);
}
}
}
if ($executeNextProcess) {
$task->status = "next";
$task->save();
$this->fork(AppRouter::getRewrittedUrl("/admin/task/nextStart"));
} else {
Cacher::getInstance()->delete("taskData" . $this->taskId);
$task->status = "finish";
$task->save();
$this->afterParsing();
}
}
public function getCache($type)
{
return Cacher::get()->getCache($type);
}
function update($data, Criteria $c)
{
parent::update($data, $c);
Cacher::getInstance()->clean("tag", array("user"));
}
public function domobileBindUser($request, $response)
{/*{{{*/
if (Captcha::verify($request->key, XIpLocation::getIp(), 'password', $request->mobile, $request->token))
{
$newToken = Captcha::generate('password', $request->mobile, ContentFactory::TYPE_NUM, 4, XIpLocation::getIp(), 10);
$cacher = Cacher::get()->getCache(Cacher::CACHETYPE_CAPTCHA);
$captchaInfos = $cacher->get($newToken);
$newKey = strtolower($captchaInfos['question']);
$bindRes = WeixClient::getInstance()->bindUser($this->weixSpaceUser->id,$request->spaceId, WeixUser::WEIXINTYPE_SPACE);
if($bindRes == true )
{
$user = UserClient::getInstance()->login4Weix($request->spaceId);
$res = "success";
$forward = (empty($forward)) ? $response->router->urlfor('weixindoctor/bindsuccess') : $forward;
}
else
{
$res = "hasbind"; //该用户已绑定
}
$results = array('res' => $res, 'msg' => '');
}
else
{
$results = array('res' => 'failure', 'msg' => mb_convert_encoding('验证码输入有误', 'UTF-8', 'GBK'), 'next' => '');
}
echo json_encode($results);
return self::DIRECT_OUTPUT;
}/*}}}*/
for ($i = 0; $i < $usercount; $i++) {
//$id = mt_rand(1,1000);
$id = $usercount - $i;
$users[$id] = new User($id);
}
function GetFromAnyExternal($arr, $users)
{
$r = array();
foreach ($arr as $key) {
$r[$key] = array('_id' => $users[$key]->id, date('h:i:s A'));
}
return $r;
}
$toFill = array();
$keys = array_keys($users);
$slots = Cacher::create('Test', $keys);
$CacheData = array();
//echo "<hr><pre>";var_export($slots);echo '</pre><hr>'; exit;
foreach ($slots as $key => $slot) {
if (!($CacheData[$key] = $slot->get())) {
$toFill[] = $key;
}
}
$rez = GetFromAnyExternal($toFill, $users);
foreach ($toFill as $key) {
//$slot->addTag(Cacher_Tag::create('SmplTag', $User)); // Создаем и сразуже добавляем новый тег к слоту перед сохрананеием в кеш
//$slot->addTag(Cacher_Tag::create('SmplTag1', $User)); // Создаем и сразуже добавляем новый тег к слоту перед сохрананеием в кеш
//echo "<hr>setTag: ", Cacher_Tag::create('SmplTag', $key)->getKey();
//$slots[$key]->addTag( Cacher_Tag::create('SmplTag', $key) );
//sleep(1);// hard data
$val = $rez[$key];
public function saveCampaignFilters($filters)
{
$this->setting->set('campaignFilters', serialize($filters));
Cacher::getInstance()->clean('all');
}
/**
* Uses the cache, if available.
*
* @static
* @access public
* @param ICacheable $obj the object we're operating on
* @return string the cached data if available, false otherwise
*/
public static function useCache(ICacheable &$obj)
{
return false;
if (!($cacheModifiedTime = Cacher::isCached($obj))) {
return false;
}
if (!$obj->useCache($cacheModifiedTime)) {
return false;
}
$path = Cacher::getCacheDirectory($obj) . '/cache';
if (!($buffer = file_get_contents($path))) {
return false;
}
Site::getLog()->info("using cache for {$path}");
return $buffer;
}
function replaceImgURL($content)
{
return str_replace('static.cnbetacdn.com', 'cnbeta1.sinaapp.com', $content);
}
# App shutdown
App::shutdown(function () {
Cacher::close();
});
# Constants
const ARTICLE_CACHE_TIME = 1814400;
// 3600 * 24 * 21, 21 days
const ARTICLE_REFRESH_TIME = 300;
// 5min
const ARTICLE_RECENT_DAY = 2;
// article in 1 day is 'recent'
# For cache keys
const ARTICLE_CACHE_KEY_PREFIX = 'A:';
const UPTODATE_KEY_PREFIX = 'U:';
const LATEST_ARTICLE_ID_KEY = 'LatestArticle';
const INDEX_CACHE_KEY = 'IndexData';
const FEED_CACHE_KEY = 'FeedData';
# Index Page
const INDEX_ARTICLE_NUM = 20;
const INDEX_EXPIRE_TIME = 180;
// 3min
# Feed
const FEED_EXPIRE_TIME = 86400;
// 1 day
# Init Cache Engine
Cacher::setCacher(new RedisCacher());
function updateStats()
{
$this->category->updateValidatedSitesCount();
Cacher::getInstance()->clean("tag", array("site", "category", "keyword"));
}
public function doFindPwdVerifyKey($request, $response) {/*{{{*/
if (Captcha::verify($request->key, XIpLocation::getIp(), 'password', $request->mobile, $request->token))
{
$newToken = Captcha::generate('password', $request->mobile, ContentFactory::TYPE_NUM, 4, XIpLocation::getIp(), 10);
$cacher = Cacher::get()->getCache(Cacher::CACHETYPE_CAPTCHA);
$captchaInfos = $cacher->get($newToken);
$newKey = strtolower($captchaInfos['question']);
if(stripos($request->forward, 'weixUserId') === 0)
{
$nextUrl = $response->router->urlfor('weixin/afterfinduserpwd').'?'.$request->forward;
$results = array('res' => 'success', 'msg' => '', 'next' => $nextUrl, 'forward' => $request->forward);
}
else
{
$results = array('res' => 'success', 'msg' => '', 'next' => $response->router->urlfor('user/findpwd', array('userId' => $request->userId, 'mobile' => $request->mobile,'key' => $newKey, 'token' => $newToken, 'forward' => $request->forward)));
}
}
else
{
$results = array('res' => 'failure', 'msg' => mb_convert_encoding('验证码输入有误', 'UTF-8', 'GBK'), 'next' => '');
}
echo json_encode($results);
return self::DIRECT_OUTPUT;
}/*}}}*/
public static function setCacher($cacher)
{
Cacher::$cacher = $cacher;
}
function displayTagCloudAction()
{
//check is tag cloud was cached before
$cache = Cacher::getInstance();
$cacheItemName = "tagCloudHtml" . Config::get("language") . "Template" . Config::get("templateName");
if (($tagCloudHtml = $cache->load($cacheItemName, false)) === null) {
//get stats defined in statistic model
$this->set("tags", $this->searchTag->getTagCloud());
$this->viewFile = "menuright/tagCloud";
$tagCloudHtml = $this->render();
$cache->save($tagCloudHtml, $cacheItemName, false, array("searchTag"));
}
return $tagCloudHtml;
}
