public function deleteCacheKey($cachekey, $response_type)
{
if ($cachekey) {
$cache = new myCache("kwr", 0);
$cache->remove($response_type . "_" . $cachekey->toString());
// the cache is per $response_type
}
}
public function myCache($namespace, $expiry = NULL)
{
$this->m_namespace = $namespace;
if (self::$s_memcache == NULL) {
if (!function_exists('memcache_connect')) {
return;
}
self::$s_memcache = new Memcache();
//self::$s_memcache->pconnect(self::SERVER, self::PORT) // this will use a persistent connection
try {
$res = @self::$s_memcache->connect(kConf::get("memcache_host"), kConf::get("memcache_port"));
} catch (Exception $e) {
$res = false;
}
if (!$res) {
kLog::log("ERROR: Error while trying to connect to memcache. Make sure it is properly running on " . kConf::get("memcache_host") . ":" . kConf::get("memcache_port"));
//throw new Exception ("Error while trying to connect to memcache. Make sure it is properly running on " . self::SERVER . ":" . self::PORT );
} else {
self::$s_ready = true;
}
// or die ("Error while trying to connect to memcache. Make sure it is properly running on " . self::SERVER . ":" . self::PORT );
}
if ($expiry != null) {
$this->m_expiry = $expiry;
}
if ($this->calculateStats()) {
$this->m_stats = $this->getStatsObj();
if ($this->m_stats == NULL) {
$this->m_stats = new cacheStats();
}
} else {
$this->m_stats = new cacheStats();
}
}
public static function testMemcache()
{
try {
$dummy_cache = new myCache("dummy");
$val_from_cache = $dummy_cache->get("DUMDUM");
$new_val_to_store_in_cache = microtime(true);
$dummy_cache->put("DUMDUM", $new_val_to_store_in_cache);
$new_val_to_get_in_cache = $dummy_cache->get("DUMDUM");
if ($new_val_to_get_in_cache == $new_val_to_store_in_cache) {
return true;
}
if ($new_val_to_get_in_cache == $val_from_cache) {
// memcache running but problem setting data
// TODO - return a more specific error
return false;
}
return false;
} catch (Exception $ex) {
return false;
}
}
function cacheTest($ok, $notok)
{
/* echo microtime() . "<br>";
usleep( 2000000 );
echo microtime() . "<br>";
*/
try {
echo "(" . microtime() . ") Testing cache <br>";
$start_microtime = microtime();
$cache1 = new myCache("c1");
$cache2 = new myCache("c2");
echo "Fetching an object from cache1<br>";
$obj1 = $cache1->get("obj1");
echo "This is what we have: " . $obj1 . "<br>";
$obj1 = $obj1 == NULL ? 0 : ($obj1 = $obj1 + 3);
echo "Now setting with new value: " . $obj1 . " (+3)<br>";
$cache1->put("obj1", $obj1, 0);
echo "Fetching an object from cache2 - using the same object name 'obj1'<br>";
$obj2 = $cache2->get("obj1");
echo "This is what we have: " . $obj2 . "<br>";
$obj2 = $obj2 == NULL ? 0 : ($obj2 = $obj2 - 2);
echo "Now setting with new value: " . $obj2 . " (-2)<br>";
$cache2->put("obj1", $obj2, 0);
echo "incrementing by 7<br>";
$inc_res = $cache2->increment("obj1", 7);
echo "inc result: {$inc_res}<br>";
echo "incrementing by 6<br>";
$inc_res = $cache2->increment("obj1", 6);
echo "inc result: {$inc_res}<br>";
$end_microtime = microtime();
echo "(" . microtime() . ") Test took [" . ($end_microtime - $start_microtime) . "] seconds";
echo $ok;
} catch (Exception $e) {
echo "Problem with your memcache installtion";
echo $notok;
}
}
/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
myDbHelper::$use_alternative_con = myDbHelper::DB_HELPER_CONN_PROPEL2;
requestUtils::handleConditionalGet();
ignore_user_abort();
$entry_id = $this->getRequestParameter("entry_id");
$widget_id = $this->getRequestParameter("widget_id", 0);
$upload_token_id = $this->getRequestParameter("upload_token_id");
$version = $this->getIntRequestParameter("version", null, 0, 10000000);
$type = $this->getIntRequestParameter("type", 1, 1, 5);
//Hack: if KMS sends thumbnail request containing "!" char, the type should be treated as 5.
$width = $this->getRequestParameter("width", -1);
$height = $this->getRequestParameter("height", -1);
if (strpos($width, "!") || strpos($height, "!")) {
$type = 5;
}
$width = $this->getFloatRequestParameter("width", -1, -1, 10000);
$height = $this->getFloatRequestParameter("height", -1, -1, 10000);
$crop_provider = $this->getRequestParameter("crop_provider", null);
$quality = $this->getIntRequestParameter("quality", 0, 0, 100);
$src_x = $this->getFloatRequestParameter("src_x", 0, 0, 10000);
$src_y = $this->getFloatRequestParameter("src_y", 0, 0, 10000);
$src_w = $this->getFloatRequestParameter("src_w", 0, 0, 10000);
$src_h = $this->getFloatRequestParameter("src_h", 0, 0, 10000);
$vid_sec = $this->getFloatRequestParameter("vid_sec", -1, -1);
$vid_slice = $this->getRequestParameter("vid_slice", -1);
$vid_slices = $this->getRequestParameter("vid_slices", -1);
$density = $this->getFloatRequestParameter("density", 0, 0);
$stripProfiles = $this->getRequestParameter("strip", null);
$flavor_id = $this->getRequestParameter("flavor_id", null);
$file_name = $this->getRequestParameter("file_name", null);
$file_name = basename($file_name);
// actual width and height of image from which the src_* values were taken.
// these will be used to multiply the src_* parameters to make them relate to the original image size.
$rel_width = $this->getFloatRequestParameter("rel_width", -1, -1, 10000);
$rel_height = $this->getFloatRequestParameter("rel_height", -1, -1, 10000);
if ($width == -1 && $height == -1) {
$width = 120;
$height = 90;
} else {
if ($width == -1) {
// if only either width or height is missing reset them to zero, and convertImage will handle them
$width = 0;
} else {
if ($height == -1) {
$height = 0;
}
}
}
$bgcolor = $this->getRequestParameter("bgcolor", "ffffff");
$partner = null;
// validating the inputs
if (!is_numeric($quality) || $quality < 0 || $quality > 100) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'quality must be between 20 and 100');
}
if (!is_numeric($src_x) || $src_x < 0 || $src_x > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_x must be between 0 and 10000');
}
if (!is_numeric($src_y) || $src_y < 0 || $src_y > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_y must be between 0 and 10000');
}
if (!is_numeric($src_w) || $src_w < 0 || $src_w > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_w must be between 0 and 10000');
}
if (!is_numeric($src_h) || $src_h < 0 || $src_h > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_h must be between 0 and 10000');
}
if (!is_numeric($width) || $width < 0 || $width > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'width must be between 0 and 10000');
}
if (!is_numeric($height) || $height < 0 || $height > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'height must be between 0 and 10000');
}
if (!is_numeric($density) || $density < 0) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'density must be positive');
}
if (!is_numeric($vid_sec) || $vid_sec < -1) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'vid_sec must be positive');
}
if (!preg_match('/^[0-9a-fA-F]{1,6}$/', $bgcolor)) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'bgcolor must be six hexadecimal characters');
}
if ($upload_token_id) {
$upload_token = UploadTokenPeer::retrieveByPK($upload_token_id);
if ($upload_token) {
$partnerId = $upload_token->getPartnerId();
$partner = PartnerPeer::retrieveByPK($partnerId);
if ($density == 0) {
$density = $partner->getDefThumbDensity();
}
if (is_null($stripProfiles)) {
$stripProfiles = $partner->getStripThumbProfile();
}
$thumb_full_path = myContentStorage::getFSCacheRootPath() . myContentStorage::getGeneralEntityPath("uploadtokenthumb", $upload_token->getIntId(), $upload_token->getId(), $upload_token->getId() . ".jpg");
kFile::fullMkdir($thumb_full_path);
if (file_exists($upload_token->getUploadTempPath())) {
$src_full_path = $upload_token->getUploadTempPath();
$valid_image_types = array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG, IMAGETYPE_BMP, IMAGETYPE_WBMP);
$image_type = exif_imagetype($src_full_path);
if (!in_array($image_type, $valid_image_types)) {
// capture full frame
myFileConverter::captureFrame($src_full_path, $thumb_full_path, 1, "image2", -1, -1, 3);
if (!file_exists($thumb_full_path)) {
myFileConverter::captureFrame($src_full_path, $thumb_full_path, 1, "image2", -1, -1, 0);
}
$src_full_path = $thumb_full_path;
}
// and resize it
myFileConverter::convertImage($src_full_path, $thumb_full_path, $width, $height, $type, $bgcolor, true, $quality, $src_x, $src_y, $src_w, $src_h, $density, $stripProfiles);
kFile::dumpFile($thumb_full_path);
} else {
KalturaLog::debug("token_id [{$upload_token_id}] not found in DC [" . kDataCenterMgr::getCurrentDcId() . "]. dump url to romote DC");
$remoteUrl = kDataCenterMgr::getRemoteDcExternalUrlByDcId(1 - kDataCenterMgr::getCurrentDcId()) . $_SERVER['REQUEST_URI'];
kFile::dumpUrl($remoteUrl);
}
}
}
if ($entry_id) {
$entry = entryPeer::retrieveByPKNoFilter($entry_id);
if (!$entry) {
// problem could be due to replication lag
kFile::dumpApiRequest(kDataCenterMgr::getRemoteDcExternalUrlByDcId(1 - kDataCenterMgr::getCurrentDcId()));
}
} else {
// get the widget
$widget = widgetPeer::retrieveByPK($widget_id);
if (!$widget) {
KExternalErrors::dieError(KExternalErrors::ENTRY_AND_WIDGET_NOT_FOUND);
}
// get the kshow
$kshow_id = $widget->getKshowId();
$kshow = kshowPeer::retrieveByPK($kshow_id);
if ($kshow) {
$entry_id = $kshow->getShowEntryId();
} else {
$entry_id = $widget->getEntryId();
}
$entry = entryPeer::retrieveByPKNoFilter($entry_id);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
}
$partner = $entry->getPartner();
if ($density == 0) {
$density = $partner->getDefThumbDensity();
}
$thumbParams = new kThumbnailParameters();
$thumbParams->setSupportAnimatedThumbnail($partner->getSupportAnimatedThumbnails());
if (is_null($stripProfiles)) {
$stripProfiles = $partner->getStripThumbProfile();
}
//checks whether the thumbnail display should be restricted by KS
$base64Referrer = $this->getRequestParameter("referrer");
$referrer = base64_decode($base64Referrer);
if (!is_string($referrer)) {
$referrer = "";
}
// base64_decode can return binary data
if (!$referrer) {
$referrer = kApiCache::getHttpReferrer();
}
$ksStr = $this->getRequestParameter("ks");
$securyEntryHelper = new KSecureEntryHelper($entry, $ksStr, $referrer, accessControlContextType::THUMBNAIL);
$securyEntryHelper->validateForPlay();
// multiply the passed $src_* values so that they will relate to the original image size, according to $src_display_*
if ($rel_width != -1) {
$widthRatio = $entry->getWidth() / $rel_width;
$src_x = $src_x * $widthRatio;
$src_w = $src_w * $widthRatio;
}
if ($rel_height != -1) {
$heightRatio = $entry->getHeight() / $rel_height;
$src_y = $src_y * $heightRatio;
$src_h = $src_h * $heightRatio;
}
$subType = entry::FILE_SYNC_ENTRY_SUB_TYPE_THUMB;
if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE) {
$subType = entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA;
}
KalturaLog::debug("get thumbnail filesyncs");
$dataKey = $entry->getSyncKey($subType);
list($file_sync, $local) = kFileSyncUtils::getReadyFileSyncForKey($dataKey, true, false);
$tempThumbPath = null;
$entry_status = $entry->getStatus();
// both 640x480 and 0x0 requests are probably coming from the kdp
// 640x480 - old kdp version requesting thumbnail
// 0x0 - new kdp version requesting the thumbnail of an unready entry
// we need to distinguish between calls from the kdp and calls from a browser: <img src=...>
// that can't handle swf input
if (($width == 640 && $height == 480 || $width == 0 && $height == 0) && ($entry_status == entryStatus::PRECONVERT || $entry_status == entryStatus::IMPORT || $entry_status == entryStatus::ERROR_CONVERTING || $entry_status == entryStatus::DELETED)) {
$contentPath = myContentStorage::getFSContentRootPath();
$msgPath = $contentPath . "content/templates/entry/bigthumbnail/";
if ($entry_status == entryStatus::DELETED) {
$msgPath .= $entry->getModerationStatus() == moderation::MODERATION_STATUS_BLOCK ? "entry_blocked.swf" : "entry_deleted.swf";
} else {
$msgPath .= $entry_status == entryStatus::ERROR_CONVERTING ? "entry_error.swf" : "entry_converting.swf";
}
kFile::dumpFile($msgPath, null, 0);
}
if (!$file_sync) {
$tempThumbPath = $entry->getLocalThumbFilePath($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $density, $stripProfiles, $flavor_id, $file_name);
if (!$tempThumbPath) {
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
}
if (!$local && !$tempThumbPath && $file_sync) {
if (!in_array($file_sync->getDc(), kDataCenterMgr::getDcIds())) {
$remoteUrl = $file_sync->getExternalUrl($entry->getId());
header("Location: {$remoteUrl}");
die;
}
$remoteUrl = kDataCenterMgr::getRedirectExternalUrl($file_sync, $_SERVER['REQUEST_URI']);
kFile::dumpUrl($remoteUrl);
}
// if we didnt return a template for the player die and dont return the original deleted thumb
if ($entry_status == entryStatus::DELETED) {
KExternalErrors::dieError(KExternalErrors::ENTRY_DELETED_MODERATED);
}
if (!$tempThumbPath) {
try {
$tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, null, $density, $stripProfiles, $thumbParams);
} catch (Exception $ex) {
if ($ex->getCode() != kFileSyncException::FILE_DOES_NOT_EXIST_ON_CURRENT_DC) {
KalturaLog::log("Error - resize image failed");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
// get original flavor asset
$origFlavorAsset = assetPeer::retrieveOriginalByEntryId($entry_id);
if (!$origFlavorAsset) {
KalturaLog::log("Error - no original flavor for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
$syncKey = $origFlavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$remoteFileSync = kFileSyncUtils::getOriginFileSyncForKey($syncKey, false);
if (!$remoteFileSync) {
// file does not exist on any DC - die
KalturaLog::log("Error - no FileSync for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
if ($remoteFileSync->getDc() == kDataCenterMgr::getCurrentDcId()) {
KalturaLog::log("ERROR - Trying to redirect to myself - stop here.");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
if (!in_array($remoteFileSync->getDc(), kDataCenterMgr::getDcIds())) {
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
$remoteUrl = kDataCenterMgr::getRedirectExternalUrl($remoteFileSync);
kFile::dumpUrl($remoteUrl);
}
}
$nocache = strpos($tempThumbPath, "_NOCACHE_") !== false;
if ($securyEntryHelper->shouldDisableCache() || kApiCache::hasExtraFields() || !$securyEntryHelper->isKsWidget() && $securyEntryHelper->hasRules()) {
$nocache = true;
}
// notify external proxy, so it'll cache this url
if (!$nocache && requestUtils::getHost() == kConf::get("apphome_url") && file_exists($tempThumbPath)) {
self::notifyProxy($_SERVER["REQUEST_URI"]);
}
// cache result
if (!$nocache) {
$requestKey = $_SERVER["REQUEST_URI"];
$cache = new myCache("thumb", 86400 * 30);
// 30 days
$cache->put($requestKey, $tempThumbPath);
}
kFile::dumpFile($tempThumbPath, null, $nocache ? 0 : null);
// TODO - can delete from disk assuming we caneasily recreate it and it will anyway be cached in the CDN
// however dumpfile dies at the end so we cant just write it here (maybe register a shutdown callback)
}
/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
$entry_id = $this->getRequestParameter("entry_id");
$entry = null;
$widget_id = null;
$partner_id = null;
if ($entry_id) {
$entry = entryPeer::retrieveByPK($entry_id);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
$partner_id = $entry->getPartnerId();
$widget_id = '_' . $partner_id;
}
$widget_id = $this->getRequestParameter("widget_id", $widget_id);
$widget = widgetPeer::retrieveByPK($widget_id);
if (!$widget) {
KExternalErrors::dieError(KExternalErrors::WIDGET_NOT_FOUND);
}
$subp_id = $widget->getSubpId();
if (!$subp_id) {
$subp_id = 0;
}
if (!$entry_id) {
$entry_id = $widget->getEntryId();
if (!$entry_id) {
KExternalErrors::dieError(KExternalErrors::MISSING_PARAMETER, 'entry_id');
}
$entry = entryPeer::retrieveByPK($entry_id);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
}
$allowCache = true;
$securityType = $widget->getSecurityType();
switch ($securityType) {
case widget::WIDGET_SECURITY_TYPE_TIMEHASH:
// TODO - I don't know what should be validated here
break;
case widget::WIDGET_SECURITY_TYPE_MATCH_IP:
$allowCache = false;
// here we'll attemp to match the ip of the request with that from the customData of the widget
$custom_data = $widget->getCustomData();
$valid_country = false;
if ($custom_data) {
// in this case the custom_data should be of format:
// valid_county_1,valid_country_2,...,valid_country_n;falback_entry_id
$arr = explode(";", $custom_data);
$countries_str = $arr[0];
$fallback_entry_id = isset($arr[1]) ? $arr[1] : null;
$fallback_kshow_id = isset($arr[2]) ? $arr[2] : null;
$current_country = "";
$valid_country = requestUtils::matchIpCountry($countries_str, $current_country);
if (!$valid_country) {
KalturaLog::log("Attempting to access widget [{$widget_id}] and entry [{$entry_id}] from country [{$current_country}]. Retrning entry_id: [{$fallback_entry_id}] kshow_id [{$fallback_kshow_id}]");
$entry_id = $fallback_entry_id;
}
}
break;
case widget::WIDGET_SECURITY_TYPE_FORCE_KS:
$ks_str = $this->getRequestParameter('ks');
try {
$ks = kSessionUtils::crackKs($ks_str);
} catch (Exception $e) {
KExternalErrors::dieError(KExternalErrors::INVALID_KS);
}
$res = kSessionUtils::validateKSession2(1, $partner_id, 0, $ks_str, $ks);
if ($res <= 0) {
KExternalErrors::dieError(KExternalErrors::INVALID_KS);
}
break;
default:
break;
}
$requestKey = $_SERVER["REQUEST_URI"];
// check if we cached the redirect url
$cache = new myCache("embedIframe", 10 * 60);
// 10 minutes
$cachedResponse = $cache->get($requestKey);
if ($allowCache && $cachedResponse) {
header("X-Kaltura: cached-action");
header("Expires: Sun, 19 Nov 2000 08:52:00 GMT");
header("Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0");
header("Pragma: no-cache");
header("Location:{$cachedResponse}");
die;
}
$uiconf_id = $this->getRequestParameter('uiconf_id');
if (!$uiconf_id) {
$uiconf_id = $widget->getUiConfId();
}
if (!$uiconf_id) {
KExternalErrors::dieError(KExternalErrors::MISSING_PARAMETER, 'uiconf_id');
}
$partner_host = myPartnerUtils::getHost($partner_id);
$partner_cdnHost = myPartnerUtils::getCdnHost($partner_id);
$uiConf = uiConfPeer::retrieveByPK($uiconf_id);
if (!$uiConf) {
KExternalErrors::dieError(KExternalErrors::UI_CONF_NOT_FOUND);
}
$partner_host = myPartnerUtils::getHost($partner_id);
$partner_cdnHost = myPartnerUtils::getCdnHost($partner_id);
$html5_version = kConf::get('html5_version');
$use_cdn = $uiConf->getUseCdn();
$host = $use_cdn ? $partner_cdnHost : $partner_host;
$url = $host;
$url .= "/html5/html5lib/v{$html5_version}/mwEmbedFrame.php";
$url .= "/entry_id/{$entry_id}/wid/{$widget_id}/uiconf_id/{$uiconf_id}";
if ($allowCache) {
$cache->put($requestKey, $url);
}
$this->redirect($url);
}
public static function clear()
{
self::$cache = array();
}
private static function getTotalTableCount($partner_id, $report_type, reportsInputFilter $input_filter, $page_size, $page_index, $order_by, $object_ids = null)
{
$cache_key = self::createCacheKey($partner_id, $report_type, $input_filter, $object_ids);
if (!self::$count_cache) {
self::$count_cache = new myCache("reportscount", self::REPORTS_COUNT_CACHE);
// store the cache for
}
$total_count = self::$count_cache->get($cache_key);
if ($total_count) {
KalturaLog::log("count from cache: [{$total_count}]");
return $total_count;
}
$total_count_arr = self::executeQueryByType($partner_id, $report_type, self::REPORT_FLAVOR_COUNT, $input_filter, null, null, null, $object_ids);
if ($total_count_arr && isset($total_count_arr[0]["count_all"])) {
$total_count = $total_count_arr[0]["count_all"];
} else {
$total_count = 0;
}
KalturaLog::log("count: [{$total_count}]");
self::$count_cache->put($cache_key, $total_count);
// store in the cache for next time
return $total_count;
}
public static function resizeEntryImage(entry $entry, $version, $width, $height, $type, $bgcolor = "ffffff", $crop_provider = null, $quality = 0, $src_x = 0, $src_y = 0, $src_w = 0, $src_h = 0, $vid_sec = -1, $vid_slice = 0, $vid_slices = -1, $orig_image_path = null)
{
$contentPath = myContentStorage::getFSContentRootPath();
$entry_status = $entry->getStatus();
$tempThumbName = $entry->getId() . "_{$width}_{$height}_{$type}_{$crop_provider}_{$bgcolor}_{$quality}_{$src_x}_{$src_y}_{$src_w}_{$src_h}_{$vid_sec}_{$vid_slice}_{$vid_slices}_{$entry_status}";
$entryThumbFilename = $entry->getThumbnail() ? $entry->getThumbnail() : "0.jpg";
if ($entry->getStatus() != entryStatus::READY || @$entryThumbFilename[0] == '&') {
$tempThumbName .= "_NOCACHE_";
}
// we remove the & from the template thumb otherwise getGeneralEntityPath will drop $tempThumbName from the final path
$entryThumbFilename = str_replace("&", "", $entryThumbFilename);
$basePath = myContentStorage::getGeneralEntityPath("entry/tempthumb", $entry->getIntId(), $tempThumbName, $entryThumbFilename, $version);
$tempThumbPath = $contentPath . $basePath;
$cachedTempThumbPath = myContentStorage::getFSCacheRootPath() . $basePath;
if (file_exists($cachedTempThumbPath)) {
header("X-Kaltura:cached-local-thumb-exists," . md5($cachedTempThumbPath));
return $cachedTempThumbPath;
}
if (file_exists($tempThumbPath)) {
header("X-Kaltura:cached-thumb-exists," . md5($tempThumbPath));
return $tempThumbPath;
}
if ($orig_image_path === null || !file_exists($orig_image_path)) {
$sub_type = $entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE ? entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA : entry::FILE_SYNC_ENTRY_SUB_TYPE_THUMB;
$orig_image_key = $entry->getSyncKey($sub_type, $version);
$orig_image_path = kFileSyncUtils::getReadyLocalFilePathForKey($orig_image_key);
}
// remark added so ffmpeg will try to load the thumbnail from the original source
//if (!file_exists($orig_image_path))
// KExternalErrors::dieError(KExternalErrors::FILE_NOT_FOUND);
// check a request for animated thumbs without a concrete vid_slice
// in which case we'll create all the frames as one wide image
$multi = $vid_slice == -1 && $vid_slices != -1;
$count = $multi ? $vid_slices : 1;
$im = null;
if ($multi) {
$vid_slice = 0;
}
while ($count--) {
if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_VIDEO && ($vid_sec != -1 || $vid_slices != -1) || !file_exists($orig_image_path)) {
if ($vid_sec != -1) {
$calc_vid_sec = min($vid_sec, floor($entry->getLengthInMsecs() / 1000));
} else {
if ($vid_slices != -1) {
$calc_vid_sec = floor($entry->getLengthInMsecs() / $vid_slices * min($vid_slice, $vid_slices) / 1000);
} else {
if ($entry->getStatus() != entryStatus::READY && $entry->getLengthInMsecs() == 0) {
$calc_vid_sec = $entry->getPartner() && $entry->getPartner()->getDefThumbOffset() ? $entry->getPartner()->getDefThumbOffset() : 3;
} else {
$calc_vid_sec = $entry->getBestThumbOffset();
}
}
}
$capturedThumbName = $entry->getId() . "_sec_{$calc_vid_sec}";
$capturedThumbPath = $contentPath . myContentStorage::getGeneralEntityPath("entry/tempthumb", $entry->getIntId(), $capturedThumbName, $entry->getThumbnail(), $version);
$orig_image_path = $capturedThumbPath . "temp_1.jpg";
// if we already captured the frame at that second, dont recapture, just use the existing file
if (!file_exists($orig_image_path)) {
// creating the thumbnail is a very heavy operation
// prevent calling it in parallel for the same thubmnail for 5 minutes
$cache = new myCache("thumb-processing", 5 * 60);
// 5 minutes
$processing = $cache->get($orig_image_path);
if ($processing) {
KExternalErrors::dieError(KExternalErrors::PROCESSING_CAPTURE_THUMBNAIL);
}
$cache->put($orig_image_path, true);
$flavorAsset = flavorAssetPeer::retrieveOriginalReadyByEntryId($entry->getId());
if (is_null($flavorAsset) || !($flavorAsset->hasTag(flavorParams::TAG_MBR) || $flavorAsset->hasTag(flavorParams::TAG_WEB))) {
// try the best playable
$flavorAsset = flavorAssetPeer::retrieveHighestBitrateByEntryId($entry->getId());
}
if (is_null($flavorAsset)) {
// if no READY ORIGINAL entry is available, try to retreive a non-READY ORIGINAL entry
$flavorAsset = flavorAssetPeer::retreiveOriginalByEntryId($entry->getId());
}
if (is_null($flavorAsset)) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
$flavorSyncKey = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$entry_data_path = kFileSyncUtils::getReadyLocalFilePathForKey($flavorSyncKey);
if (!$entry_data_path) {
// since this is not really being processed on this server, and will probably cause redirect in thumbnailAction
// remove from cache so later requests will still get redirected and will not fail on PROCESSING_CAPTURE_THUMBNAIL
$cache->remove($orig_image_path);
throw new kFileSyncException('no ready filesync on current DC', kFileSyncException::FILE_DOES_NOT_EXIST_ON_CURRENT_DC);
}
myFileConverter::autoCaptureFrame($entry_data_path, $capturedThumbPath . "temp_", $calc_vid_sec, -1, -1);
$cache->remove($orig_image_path);
}
}
kFile::fullMkdir($tempThumbPath);
if ($crop_provider) {
$convertedImagePath = myFileConverter::convertImageUsingCropProvider($orig_image_path, $tempThumbPath, $width, $height, $type, $crop_provider, $bgcolor, true, $quality, $src_x, $src_y, $src_w, $src_h);
} else {
$convertedImagePath = myFileConverter::convertImage($orig_image_path, $tempThumbPath, $width, $height, $type, $bgcolor, true, $quality, $src_x, $src_y, $src_w, $src_h);
}
// die if resize operation failed
if ($convertedImagePath === null) {
KExternalErrors::dieError(KExternalErrors::IMAGE_RESIZE_FAILED);
}
if ($multi) {
list($w, $h, $type, $attr, $srcIm) = myFileConverter::createImageByFile($tempThumbPath);
if (!$im) {
$im = imagecreatetruecolor($w * $vid_slices, $h);
}
imagecopy($im, $srcIm, $w * $vid_slice, 0, 0, 0, $w, $h);
imagedestroy($srcIm);
++$vid_slice;
}
}
if ($multi) {
imagejpeg($im, $tempThumbPath);
imagedestroy($im);
}
return $tempThumbPath;
}
public static function resizeEntryImage(entry $entry, $version, $width, $height, $type, $bgcolor = "ffffff", $crop_provider = null, $quality = 0, $src_x = 0, $src_y = 0, $src_w = 0, $src_h = 0, $vid_sec = -1, $vid_slice = 0, $vid_slices = -1, $orig_image_path = null, $density = 0, $stripProfiles = false, $thumbParams = null, $format = null)
{
if (is_null($thumbParams) || !$thumbParams instanceof kThumbnailParameters) {
$thumbParams = new kThumbnailParameters();
}
$contentPath = myContentStorage::getFSContentRootPath();
$entry_status = $entry->getStatus();
$thumbName = $entry->getId() . "_{$width}_{$height}_{$type}_{$crop_provider}_{$bgcolor}_{$quality}_{$src_x}_{$src_y}_{$src_w}_{$src_h}_{$vid_sec}_{$vid_slice}_{$vid_slices}_{$entry_status}";
if ($orig_image_path) {
$thumbName .= '_oip_' . basename($orig_image_path);
}
if ($density) {
$thumbName .= "_dns_{$density}";
}
if ($stripProfiles) {
$thumbName .= "_stp_{$stripProfiles}";
}
$entryThumbFilename = $entry->getThumbnail() ? $entry->getThumbnail() : "0.jpg";
if ($entry->getStatus() != entryStatus::READY || @$entryThumbFilename[0] == '&') {
$thumbName .= "_NOCACHE_";
}
// we remove the & from the template thumb otherwise getGeneralEntityPath will drop $tempThumbName from the final path
$entryThumbFilename = str_replace("&", "", $entryThumbFilename);
//create final path for thumbnail created
$finalBasePath = myContentStorage::getGeneralEntityPath("entry/tempthumb", $entry->getIntId(), $thumbName, $entryThumbFilename, $version);
$finalThumbPath = $contentPath . $finalBasePath;
//Add unique id to the proccesing file path to avoid file being overwritten when several identical (with same parameters) calls are made before the final thumbnail is created
$thumbName .= "_" . uniqid() . "_";
//create path for processing thumbnail request
$processingBasePath = myContentStorage::getGeneralEntityPath("entry/tempthumb", $entry->getIntId(), $thumbName, $entryThumbFilename, $version);
$processingThumbPath = $contentPath . $processingBasePath;
if (!is_null($format)) {
$finalThumbPath = kFile::replaceExt($finalThumbPath, $format);
$processingThumbPath = kFile::replaceExt($processingThumbPath, $format);
}
if (file_exists($finalThumbPath) && @filesize($finalThumbPath)) {
header("X-Kaltura:cached-thumb-exists," . md5($finalThumbPath));
return $finalThumbPath;
}
if ($orig_image_path === null || !file_exists($orig_image_path)) {
$orig_image_path = self::getLocalImageFilePathByEntry($entry, $version);
}
// remark added so ffmpeg will try to load the thumbnail from the original source
if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE && !file_exists($orig_image_path)) {
throw new kFileSyncException('no ready filesync on current DC', kFileSyncException::FILE_DOES_NOT_EXIST_ON_CURRENT_DC);
}
// check a request for animated thumbs without a concrete vid_slice
// in which case we'll create all the frames as one wide image
$multi = $vid_slice == -1 && $vid_slices != -1;
$count = $multi ? $vid_slices : 1;
$im = null;
if ($multi) {
$vid_slice = 0;
}
while ($count--) {
if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_VIDEO && ($vid_sec != -1 || $vid_slices != -1) || !file_exists($orig_image_path)) {
if ($vid_sec != -1) {
$calc_vid_sec = min($vid_sec, floor($entry->getLengthInMsecs() / 1000));
} else {
if ($vid_slices != -1) {
$calc_vid_sec = floor($entry->getLengthInMsecs() / $vid_slices * min($vid_slice, $vid_slices) / 1000);
} else {
if ($entry->getStatus() != entryStatus::READY && $entry->getLengthInMsecs() == 0) {
$calc_vid_sec = $entry->getPartner() && $entry->getPartner()->getDefThumbOffset() ? $entry->getPartner()->getDefThumbOffset() : 3;
} else {
$calc_vid_sec = $entry->getBestThumbOffset();
}
}
}
$capturedThumbName = $entry->getId() . "_sec_{$calc_vid_sec}";
$capturedThumbPath = $contentPath . myContentStorage::getGeneralEntityPath("entry/tempthumb", $entry->getIntId(), $capturedThumbName, $entry->getThumbnail(), $version);
$orig_image_path = $capturedThumbPath . "temp_1.jpg";
// if we already captured the frame at that second, dont recapture, just use the existing file
if (!file_exists($orig_image_path)) {
// limit creation of more than XX ffmpeg image extraction processes
if (kConf::hasParam("resize_thumb_max_processes_ffmpeg") && trim(exec("ps -e -ocmd|awk '{print \$1}'|grep -c " . kConf::get("bin_path_ffmpeg"))) > kConf::get("resize_thumb_max_processes_ffmpeg")) {
KExternalErrors::dieError(KExternalErrors::TOO_MANY_PROCESSES);
}
// creating the thumbnail is a very heavy operation
// prevent calling it in parallel for the same thubmnail for 5 minutes
$cache = new myCache("thumb-processing", 5 * 60);
// 5 minutes
$processing = $cache->get($orig_image_path);
if ($processing) {
KExternalErrors::dieError(KExternalErrors::PROCESSING_CAPTURE_THUMBNAIL);
}
$cache->put($orig_image_path, true);
$flavorAsset = assetPeer::retrieveHighestBitrateByEntryId($entry->getId(), flavorParams::TAG_THUMBSOURCE);
if (is_null($flavorAsset)) {
$flavorAsset = assetPeer::retrieveOriginalReadyByEntryId($entry->getId());
if ($flavorAsset) {
$flavorSyncKey = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($flavorSyncKey, false, false);
if (!$fileSync) {
$flavorAsset = null;
}
}
if (is_null($flavorAsset) || !($flavorAsset->hasTag(flavorParams::TAG_MBR) || $flavorAsset->hasTag(flavorParams::TAG_WEB))) {
// try the best playable
$flavorAsset = assetPeer::retrieveHighestBitrateByEntryId($entry->getId(), null, flavorParams::TAG_SAVE_SOURCE);
}
if (is_null($flavorAsset)) {
// if no READY ORIGINAL entry is available, try to retrieve a non-READY ORIGINAL entry
$flavorAsset = assetPeer::retrieveOriginalByEntryId($entry->getId());
}
}
if (is_null($flavorAsset)) {
// if no READY ORIGINAL entry is available, try to retrieve a non-READY ORIGINAL entry
$flavorAsset = assetPeer::retrieveOriginalByEntryId($entry->getId());
}
if (is_null($flavorAsset)) {
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
$flavorSyncKey = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$entry_data_path = kFileSyncUtils::getReadyLocalFilePathForKey($flavorSyncKey);
if (!$entry_data_path) {
// since this is not really being processed on this server, and will probably cause redirect in thumbnailAction
// remove from cache so later requests will still get redirected and will not fail on PROCESSING_CAPTURE_THUMBNAIL
$cache->remove($orig_image_path);
throw new kFileSyncException('no ready filesync on current DC', kFileSyncException::FILE_DOES_NOT_EXIST_ON_CURRENT_DC);
}
// close db connections as we won't be requiring the database anymore and capturing a thumbnail may take a long time
kFile::closeDbConnections();
myFileConverter::autoCaptureFrame($entry_data_path, $capturedThumbPath . "temp_", $calc_vid_sec, -1, -1);
$cache->remove($orig_image_path);
}
}
// close db connections as we won't be requiring the database anymore and image manipulation may take a long time
kFile::closeDbConnections();
// limit creation of more than XX Imagemagick processes
if (kConf::hasParam("resize_thumb_max_processes_imagemagick") && trim(exec("ps -e -ocmd|awk '{print \$1}'|grep -c " . kConf::get("bin_path_imagemagick"))) > kConf::get("resize_thumb_max_processes_imagemagick")) {
KExternalErrors::dieError(KExternalErrors::TOO_MANY_PROCESSES);
}
// resizing (and editing)) an image file that failes results in a long server waiting time
// prevent this waiting time (of future requests) in case the resizeing failes
$cache = new myCache("thumb-processing-resize", 5 * 60);
// 5 minutes
$processing = $cache->get($orig_image_path);
if ($processing) {
KExternalErrors::dieError(KExternalErrors::PROCESSING_CAPTURE_THUMBNAIL);
}
kFile::fullMkdir($processingThumbPath);
if ($crop_provider) {
$convertedImagePath = myFileConverter::convertImageUsingCropProvider($orig_image_path, $processingThumbPath, $width, $height, $type, $crop_provider, $bgcolor, true, $quality, $src_x, $src_y, $src_w, $src_h, $density, $stripProfiles);
} else {
if (!file_exists($orig_image_path) || !filesize($orig_image_path)) {
KExternalErrors::dieError(KExternalErrors::IMAGE_RESIZE_FAILED);
}
$imageSizeArray = getimagesize($orig_image_path);
if ($thumbParams->getSupportAnimatedThumbnail() && is_array($imageSizeArray) && $imageSizeArray[2] === IMAGETYPE_GIF) {
$processingThumbPath = kFile::replaceExt($processingThumbPath, "gif");
$finalThumbPath = kFile::replaceExt($finalThumbPath, "gif");
}
$convertedImagePath = myFileConverter::convertImage($orig_image_path, $processingThumbPath, $width, $height, $type, $bgcolor, true, $quality, $src_x, $src_y, $src_w, $src_h, $density, $stripProfiles, $thumbParams, $format);
}
// die if resize operation failed and add failed resizing to cache
if ($convertedImagePath === null || !@filesize($convertedImagePath)) {
$cache->put($orig_image_path, true);
KExternalErrors::dieError(KExternalErrors::IMAGE_RESIZE_FAILED);
}
// if resizing secceded remove from cache of failed resizing
if ($cache->get($orig_image_path)) {
$cache->remove($orig_image_path, true);
}
if ($multi) {
list($w, $h, $type, $attr, $srcIm) = myFileConverter::createImageByFile($processingThumbPath);
if (!$im) {
$im = imagecreatetruecolor($w * $vid_slices, $h);
}
imagecopy($im, $srcIm, $w * $vid_slice, 0, 0, 0, $w, $h);
imagedestroy($srcIm);
++$vid_slice;
}
}
if ($multi) {
imagejpeg($im, $processingThumbPath);
imagedestroy($im);
}
kFile::fullMkdir($finalThumbPath);
kFile::moveFile($processingThumbPath, $finalThumbPath);
return $finalThumbPath;
}
/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
$uv_cookie = @$_COOKIE['uv'];
if (strlen($uv_cookie) != 35) {
$uv_cookie = "uv_" . md5(uniqid(rand(), true));
}
setrawcookie('uv', $uv_cookie, time() + 3600 * 24 * 365, '/');
// check if this is a request for the kdp without a wrapper
// in case of an application loading the kdp (e.g. kmc)
$nowrapper = $this->getRequestParameter("nowrapper", false);
// allow caching if either the cache start time (cache_st) parameter
// wasn't specified or if it is past the specified time
$cache_st = $this->getRequestParameter("cache_st");
$allowCache = !$cache_st || $cache_st < time();
$referer = @$_SERVER['HTTP_REFERER'];
$externalInterfaceDisabled = strstr($referer, "bebo.com") === false && strstr($referer, "myspace.com") === false && strstr($referer, "current.com") === false && strstr($referer, "myyearbook.com") === false && strstr($referer, "facebook.com") === false && strstr($referer, "friendster.com") === false ? "" : "&externalInterfaceDisabled=1";
// if there is no wrapper the loader is responsible for setting extra params to the kdp
$noncached_params = "";
if (!$nowrapper) {
$noncached_params = $externalInterfaceDisabled . "&referer=" . urlencode($referer);
}
$protocol = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? "https" : "http";
$requestKey = $protocol . $_SERVER["REQUEST_URI"];
// check if we cached the redirect url
$cache = new myCache("kwidget", 10 * 60);
// 10 minutes
$cachedResponse = $cache->get($requestKey);
if ($allowCache && $cachedResponse) {
header("X-Kaltura:cached-action");
header("Expires: Sun, 19 Nov 2000 08:52:00 GMT");
header("Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0");
header("Pragma: no-cache");
header("Location:{$cachedResponse}" . $noncached_params);
die;
}
// check if we cached the patched swf with flashvars
$cache_swfdata = new myCache("kwidgetswf", 10 * 60);
// 10 minutes
$cachedResponse = $cache_swfdata->get($requestKey);
if ($allowCache && $cachedResponse) {
header("X-Kaltura:cached-action");
requestUtils::sendCdnHeaders("swf", strlen($cachedResponse), 60 * 10);
echo $cachedResponse;
die;
}
$widget_id = $this->getRequestParameter("wid");
$show_version = $this->getRequestParameter("v");
$debug_kdp = $this->getRequestParameter("debug_kdp", false);
$widget = widgetPeer::retrieveByPK($widget_id);
if (!$widget) {
die;
}
// because of the routing rule - the entry_id & kmedia_type WILL exist. be sure to ignore them if smaller than 0
$kshow_id = $widget->getKshowId();
$entry_id = $widget->getEntryId();
$gallery_widget = !$kshow_id && !$entry_id;
if (!$entry_id) {
$entry_id = -1;
}
if ($widget->getSecurityType() != widget::WIDGET_SECURITY_TYPE_TIMEHASH) {
// try eid - if failed entry_id
$eid = $this->getRequestParameter("eid", $this->getRequestParameter("entry_id"));
// try kid - if failed kshow_id
$kid = $this->getRequestParameter("kid", $this->getRequestParameter("kshow_id"));
if ($eid != null) {
$entry_id = $eid;
} elseif ($kid != null) {
$kshow_id = $kid;
}
}
if ($widget->getSecurityType() == widget::WIDGET_SECURITY_TYPE_MATCH_IP) {
$allowCache = false;
// here we'll attemp to match the ip of the request with that from the customData of the widget
$custom_data = $widget->getCustomData();
$valid_country = false;
if ($custom_data) {
// in this case the custom_data should be of format:
// valid_county_1,valid_country_2,...,valid_country_n;falback_entry_id
$arr = explode(";", $custom_data);
$countries_str = $arr[0];
$fallback_entry_id = isset($arr[1]) ? $arr[1] : null;
$fallback_kshow_id = isset($arr[2]) ? $arr[2] : null;
$current_country = "";
$valid_country = requestUtils::matchIpCountry($countries_str, $current_country);
if (!$valid_country) {
KalturaLog::log("kwidgetAction: Attempting to access widget [{$widget_id}] and entry [{$entry_id}] from country [{$current_country}]. Retrning entry_id: [{$fallback_entry_id}] kshow_id [{$fallback_kshow_id}]");
$entry_id = $fallback_entry_id;
$kshow_id = $fallback_kshow_id;
}
}
} elseif ($widget->getSecurityType() == widget::WIDGET_SECURITY_TYPE_FORCE_KS) {
}
$kmedia_type = -1;
// support either uiconf_id or ui_conf_id
$uiconf_id = $this->getRequestParameter("uiconf_id");
if (!$uiconf_id) {
$uiconf_id = $this->getRequestParameter("ui_conf_id");
}
if ($uiconf_id) {
$widget_type = $uiconf_id;
$uiconf_id_str = "&uiconf_id={$uiconf_id}";
} else {
$widget_type = $widget->getUiConfId();
$uiconf_id_str = "";
}
if (empty($widget_type)) {
$widget_type = 3;
}
$kdata = $widget->getCustomData();
$partner_host = myPartnerUtils::getHost($widget->getPartnerId());
$partner_cdnHost = myPartnerUtils::getCdnHost($widget->getPartnerId());
$host = $partner_host;
if ($widget_type == 10) {
$swf_url = $host . "/swf/weplay.swf";
} else {
$swf_url = $host . "/swf/kplayer.swf";
}
$partner_id = $widget->getPartnerId();
$subp_id = $widget->getSubpId();
if (!$subp_id) {
$subp_id = 0;
}
$uiConf = uiConfPeer::retrieveByPK($widget_type);
// new ui_confs which are deleted should stop the script
// the check for >100000 is for supporting very old mediawiki and such players
if (!$uiConf && $widget_type > 100000) {
die;
}
if ($uiConf) {
$ui_conf_swf_url = $uiConf->getSwfUrl();
if (kString::beginsWith($ui_conf_swf_url, "http")) {
$swf_url = $ui_conf_swf_url;
// absolute URL
} else {
$use_cdn = $uiConf->getUseCdn();
$host = $use_cdn ? $partner_cdnHost : $partner_host;
$swf_url = $host . myPartnerUtils::getUrlForPartner($partner_id, $subp_id) . $ui_conf_swf_url;
}
if ($debug_kdp) {
$swf_url = str_replace("/kdp/", "/kdp_debug/", $swf_url);
}
}
if ($show_version < 0) {
$show_version = null;
}
$ip = requestUtils::getRemoteAddress();
// to convert back, use long2ip
// the widget log should change to reflect the new data, but for now - i used $widget_id instead of the widgget_type
// WidgetLog::createWidgetLog( $referer , $ip , $kshow_id , $entry_id , $kmedia_type , $widget_id );
if ($entry_id == -1) {
$entry_id = null;
}
$kdp3 = false;
$base_wrapper_swf = myContentStorage::getFSFlashRootPath() . "/kdpwrapper/" . kConf::get('kdp_wrapper_version') . "/kdpwrapper.swf";
$widgetIdStr = "widget_id={$widget_id}";
$partnerIdStr = "partner_id={$partner_id}&subp_id={$subp_id}";
if ($uiConf) {
$ks_flashvars = "";
$conf_vars = $uiConf->getConfVars();
if ($conf_vars) {
$conf_vars = "&" . $conf_vars;
}
$wrapper_swf = $base_wrapper_swf;
$partner = PartnerPeer::retrieveByPK($partner_id);
if ($partner) {
$partner_type = $partner->getType();
}
if (version_compare($uiConf->getSwfUrlVersion(), "3.0", ">=")) {
$kdp3 = true;
// further in the code, $wrapper_swf is being used and not $base_wrapper_swf
$wrapper_swf = $base_wrapper_swf = myContentStorage::getFSFlashRootPath() . '/kdp3wrapper/' . kConf::get('kdp3_wrapper_version') . '/kdp3wrapper.swf';
$widgetIdStr = "widgetId={$widget_id}";
$uiconf_id_str = "&uiConfId={$uiconf_id}";
$partnerIdStr = "partnerId={$partner_id}&subpId={$subp_id}";
}
// if we are loaded without a wrapper (directly in flex)
// 1. dont create the ks - keep url the same for caching
// 2. dont patch the uiconf - patching is done only to wrapper anyway
if ($nowrapper) {
$dynamic_date = $widgetIdStr . "&host=" . str_replace("http://", "", str_replace("https://", "", $partner_host)) . "&cdnHost=" . str_replace("http://", "", str_replace("https://", "", $partner_cdnHost)) . $uiconf_id_str . $conf_vars;
$url = "{$swf_url}?{$dynamic_date}";
} else {
// if kdp version >= 2.5
if (version_compare($uiConf->getSwfUrlVersion(), "2.5", ">=")) {
// create an anonymous session
$ks = "";
$result = kSessionUtils::createKSessionNoValidations($partner_id, 0, $ks, 86400, false, "", "view:*");
$ks_flashvars = "&{$partnerIdStr}&uid=0&ts=" . microtime(true);
if ($widget->getSecurityType() != widget::WIDGET_SECURITY_TYPE_FORCE_KS) {
$ks_flashvars = "&ks={$ks}" . $ks_flashvars;
}
// patch kdpwrapper with getwidget and getuiconf
$root = myContentStorage::getFSContentRootPath();
$confFile_mtime = $uiConf->getUpdatedAt(null);
$new_swf_path = "widget_{$widget_id}_{$widget_type}_{$confFile_mtime}_" . md5($base_wrapper_swf . $swf_url) . ".swf";
$md5 = md5($new_swf_path);
$new_swf_path = "content/cacheswf/" . substr($md5, 0, 2) . "/" . substr($md5, 2, 2) . "/" . $new_swf_path;
$cached_swf = "{$root}/{$new_swf_path}";
if (!file_exists($cached_swf) || filemtime($cached_swf) < $confFile_mtime) {
kFile::fullMkdir($cached_swf);
require_once SF_ROOT_DIR . DIRECTORY_SEPARATOR . ".." . DIRECTORY_SEPARATOR . "api_v3" . DIRECTORY_SEPARATOR . "bootstrap.php";
$dispatcher = KalturaDispatcher::getInstance();
try {
$widget_result = $dispatcher->dispatch("widget", "get", array("ks" => $ks, "id" => $widget_id));
$ui_conf_result = $dispatcher->dispatch("uiConf", "get", array("ks" => $ks, "id" => $widget_type));
} catch (Exception $ex) {
die;
}
$serializer = new KalturaXmlSerializer(false);
$serializer->serialize($widget_result);
$widget_xml = $serializer->getSerializedData();
$serializer = new KalturaXmlSerializer(false);
$serializer->serialize($ui_conf_result);
$ui_conf_xml = $serializer->getSerializedData();
$patcher = new kPatchSwf($root . $base_wrapper_swf);
$result = "<xml><result>{$widget_xml}</result><result>{$ui_conf_xml}</result></xml>";
$patcher->patch($result, $cached_swf);
}
if (file_exists($cached_swf)) {
$wrapper_swf = $new_swf_path;
}
}
$kdp_version_2 = strpos($swf_url, "kdp/v2.") > 0;
if ($partner_host == "http://www.kaltura.com" && !$kdp_version_2 && !$kdp3) {
$partner_host = 1;
// otherwise the kdp will try going to cdnwww.kaltura.com
}
$track_wrapper = '';
if (kConf::get('track_kdpwrapper') && kConf::get('kdpwrapper_track_url')) {
$track_wrapper = "&wrapper_tracker_url=" . urlencode(kConf::get('kdpwrapper_track_url') . "?activation_key=" . kConf::get('kaltura_activation_key') . "&package_version=" . kConf::get('kaltura_version'));
}
$dynamic_date = $widgetIdStr . $track_wrapper . "&kdpUrl=" . urlencode($swf_url) . "&host=" . str_replace("http://", "", str_replace("https://", "", $partner_host)) . "&cdnHost=" . str_replace("http://", "", str_replace("https://", "", $partner_cdnHost)) . ($show_version ? "&entryVersion={$show_version}" : "") . ($kshow_id ? "&kshowId={$kshow_id}" : "") . ($entry_id ? "&entryId={$entry_id}" : "") . $uiconf_id_str . $ks_flashvars . ($cache_st ? "&clientTag=cache_st:{$cache_st}" : "") . $conf_vars;
// for now changed back to $host since kdp version prior to 1.0.15 didnt support loading by external domain kdpwrapper
$url = $host . myPartnerUtils::getUrlForPartner($partner_id, $subp_id) . "/{$wrapper_swf}?{$dynamic_date}";
// patch wrapper with flashvars and dump to browser
if (version_compare($uiConf->getSwfUrlVersion(), "2.6.6", ">=")) {
$patcher = new kPatchSwf($root . $wrapper_swf, "KALTURA_FLASHVARS_DATA");
ob_start();
$patcher->patch($dynamic_date . "&referer=" . urlencode($referer));
$wrapper_data = ob_get_contents();
ob_end_clean();
requestUtils::sendCdnHeaders("swf", strlen($wrapper_data), $allowCache ? 60 * 10 : 0);
echo $wrapper_data;
if ($allowCache) {
$cache_swfdata->put($requestKey, $wrapper_data);
}
die;
}
}
} else {
$dynamic_date = "kshowId={$kshow_id}" . "&host=" . requestUtils::getRequestHostId() . ($show_version ? "&entryVersion={$show_version}" : "") . ($entry_id ? "&entryId={$entry_id}" : "") . ($entry_id ? "&KmediaType={$kmedia_type}" : "");
$dynamic_date .= "&isWidget={$widget_type}&referer=" . urlencode($referer);
$dynamic_date .= "&kdata={$kdata}";
$url = "{$swf_url}?{$dynamic_date}";
}
// if referer has a query string an IE bug will prevent out flashvars to propagate
// when nowrapper is true we cant use /swfparams either as there isnt a kdpwrapper
if (!$nowrapper && $uiConf && version_compare($uiConf->getSwfUrlVersion(), "2.6.6", ">=")) {
// apart from the /swfparam/ format, add .swf suffix to the end of the stream in case
// a corporate firewall looks at the file suffix
$pos = strpos($url, "?");
$url = substr($url, 0, $pos) . "/swfparams/" . urlencode(substr($url, $pos + 1)) . ".swf";
}
if ($allowCache) {
$cache->put($requestKey, $url);
}
if (strpos($url, "/swfparams/") > 0) {
$url = substr($url, 0, -4) . urlencode($noncached_params) . ".swf";
} else {
$url .= $noncached_params;
}
$this->redirect($url);
}
* file that was distributed with this source code.
*/
require_once dirname(__FILE__) . '/../../bootstrap/unit.php';
class myCache extends sfCache
{
public function get($id, $namespace = self::DEFAULT_NAMESPACE, $doNotTestCacheValidity = false)
{
}
public function has($id, $namespace = self::DEFAULT_NAMESPACE, $doNotTestCacheValidity = false)
{
}
public function set($id, $namespace = self::DEFAULT_NAMESPACE, $data)
{
}
public function remove($id, $namespace = self::DEFAULT_NAMESPACE)
{
}
public function clean($namespace = null, $mode = 'all')
{
}
public function lastModified($id, $namespace = self::DEFAULT_NAMESPACE)
{
}
}
$t = new lime_test(2, new lime_output_color());
$cache = new myCache();
// ->getLifeTime() ->setLifeTime()
$t->diag('->getLifeTime() ->setLifeTime()');
$t->is($cache->getLifeTime(), 86400, '->getLifeTime() return the 86400 as the default lifetime');
$cache->setLifeTime(10);
$t->is($cache->getLifeTime(), 10, '->setLifeTime() takes a number of seconds as its first argument');
/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
KExternalErrors::setResponseErrorCode(KExternalErrors::HTTP_STATUS_NOT_FOUND);
myDbHelper::$use_alternative_con = myDbHelper::DB_HELPER_CONN_PROPEL2;
requestUtils::handleConditionalGet();
ignore_user_abort();
$entry_id = $this->getRequestParameter("entry_id");
$widget_id = $this->getRequestParameter("widget_id", 0);
$upload_token_id = $this->getRequestParameter("upload_token_id");
$version = $this->getIntRequestParameter("version", null, 0, 10000000);
$type = $this->getIntRequestParameter("type", 1, 1, 5);
//Hack: if KMS sends thumbnail request containing "!" char, the type should be treated as 5.
$width = $this->getRequestParameter("width", -1);
$height = $this->getRequestParameter("height", -1);
if (strpos($width, "!") || strpos($height, "!")) {
$type = 5;
}
$width = $this->getFloatRequestParameter("width", -1, -1, 10000);
$height = $this->getFloatRequestParameter("height", -1, -1, 10000);
$nearest_aspect_ratio = $this->getIntRequestParameter("nearest_aspect_ratio", 0, 0, 1);
$imageFilePath = null;
$crop_provider = $this->getRequestParameter("crop_provider", null);
$quality = $this->getIntRequestParameter("quality", 0, 0, 100);
$src_x = $this->getFloatRequestParameter("src_x", 0, 0, 10000);
$src_y = $this->getFloatRequestParameter("src_y", 0, 0, 10000);
$src_w = $this->getFloatRequestParameter("src_w", 0, 0, 10000);
$src_h = $this->getFloatRequestParameter("src_h", 0, 0, 10000);
$vid_sec = $this->getFloatRequestParameter("vid_sec", -1, -1);
$vid_slice = $this->getRequestParameter("vid_slice", -1);
$vid_slices = $this->getRequestParameter("vid_slices", -1);
$density = $this->getFloatRequestParameter("density", 0, 0);
$stripProfiles = $this->getRequestParameter("strip", null);
$flavor_id = $this->getRequestParameter("flavor_id", null);
$file_name = $this->getRequestParameter("file_name", null);
$file_name = basename($file_name);
// actual width and height of image from which the src_* values were taken.
// these will be used to multiply the src_* parameters to make them relate to the original image size.
$rel_width = $this->getFloatRequestParameter("rel_width", -1, -1, 10000);
$rel_height = $this->getFloatRequestParameter("rel_height", -1, -1, 10000);
$def_width = $this->getFloatRequestParameter("def_width", -1, -1, 10000);
$def_height = $this->getFloatRequestParameter("def_height", -1, -1, 10000);
if ($width == -1 && $height == -1) {
if ($def_width == -1) {
$width = 120;
} else {
$width = $def_width;
}
if ($def_height == -1) {
$height = 90;
} else {
$height = $def_height;
}
} else {
if ($width == -1) {
$width = 0;
} else {
if ($height == -1) {
$height = 0;
}
}
}
$bgcolor = $this->getRequestParameter("bgcolor", "ffffff");
$partner = null;
$format = $this->getRequestParameter("format", null);
// validating the inputs
if (!is_numeric($quality) || $quality < 0 || $quality > 100) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'quality must be between 20 and 100');
}
if (!is_numeric($src_x) || $src_x < 0 || $src_x > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_x must be between 0 and 10000');
}
if (!is_numeric($src_y) || $src_y < 0 || $src_y > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_y must be between 0 and 10000');
}
if (!is_numeric($src_w) || $src_w < 0 || $src_w > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_w must be between 0 and 10000');
}
if (!is_numeric($src_h) || $src_h < 0 || $src_h > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'src_h must be between 0 and 10000');
}
if (!is_numeric($width) || $width < 0 || $width > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'width must be between 0 and 10000');
}
if (!is_numeric($height) || $height < 0 || $height > 10000) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'height must be between 0 and 10000');
}
if (!is_numeric($density) || $density < 0) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'density must be positive');
}
if (!is_numeric($vid_sec) || $vid_sec < -1) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'vid_sec must be positive');
}
if (!preg_match('/^[0-9a-fA-F]{1,6}$/', $bgcolor)) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'bgcolor must be six hexadecimal characters');
}
if ($vid_slices != -1 && $vid_slices <= 0 || !is_numeric($vid_slices)) {
KExternalErrors::dieError(KExternalErrors::BAD_QUERY, 'vid_slices must be positive');
}
if ($upload_token_id) {
$upload_token = UploadTokenPeer::retrieveByPK($upload_token_id);
if ($upload_token) {
$partnerId = $upload_token->getPartnerId();
$partner = PartnerPeer::retrieveByPK($partnerId);
if ($partner) {
KalturaMonitorClient::initApiMonitor(false, 'extwidget.thumbnail', $partner->getId());
if ($quality == 0) {
$quality = $partner->getDefThumbQuality();
}
if ($density == 0) {
$density = $partner->getDefThumbDensity();
}
if (is_null($stripProfiles)) {
$stripProfiles = $partner->getStripThumbProfile();
}
}
$thumb_full_path = myContentStorage::getFSCacheRootPath() . myContentStorage::getGeneralEntityPath("uploadtokenthumb", $upload_token->getIntId(), $upload_token->getId(), $upload_token->getId() . ".jpg");
kFile::fullMkdir($thumb_full_path);
if (file_exists($upload_token->getUploadTempPath())) {
$src_full_path = $upload_token->getUploadTempPath();
$valid_image_types = array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG, IMAGETYPE_BMP, IMAGETYPE_WBMP);
$image_type = exif_imagetype($src_full_path);
if (!in_array($image_type, $valid_image_types)) {
// capture full frame
myFileConverter::captureFrame($src_full_path, $thumb_full_path, 1, "image2", -1, -1, 3);
if (!file_exists($thumb_full_path)) {
myFileConverter::captureFrame($src_full_path, $thumb_full_path, 1, "image2", -1, -1, 0);
}
$src_full_path = $thumb_full_path;
}
// and resize it
myFileConverter::convertImage($src_full_path, $thumb_full_path, $width, $height, $type, $bgcolor, true, $quality, $src_x, $src_y, $src_w, $src_h, $density, $stripProfiles, null, $format);
kFileUtils::dumpFile($thumb_full_path);
} else {
KalturaLog::info("token_id [{$upload_token_id}] not found in DC [" . kDataCenterMgr::getCurrentDcId() . "]. dump url to romote DC");
$remoteUrl = kDataCenterMgr::getRemoteDcExternalUrlByDcId(1 - kDataCenterMgr::getCurrentDcId()) . $_SERVER['REQUEST_URI'];
kFileUtils::dumpUrl($remoteUrl);
}
}
}
if ($entry_id) {
$entry = entryPeer::retrieveByPKNoFilter($entry_id);
if (!$entry) {
// problem could be due to replication lag
kFileUtils::dumpApiRequest(kDataCenterMgr::getRemoteDcExternalUrlByDcId(1 - kDataCenterMgr::getCurrentDcId()));
}
} else {
// get the widget
$widget = widgetPeer::retrieveByPK($widget_id);
if (!$widget) {
KExternalErrors::dieError(KExternalErrors::ENTRY_AND_WIDGET_NOT_FOUND);
}
// get the kshow
$kshow_id = $widget->getKshowId();
$kshow = kshowPeer::retrieveByPK($kshow_id);
if ($kshow) {
$entry_id = $kshow->getShowEntryId();
} else {
$entry_id = $widget->getEntryId();
}
$entry = entryPeer::retrieveByPKNoFilter($entry_id);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
}
KalturaMonitorClient::initApiMonitor(false, 'extwidget.thumbnail', $entry->getPartnerId());
if ($nearest_aspect_ratio) {
// Get the entry's default thumbnail path (if any)
$defaultThumbnailPath = myEntryUtils::getLocalImageFilePathByEntry($entry, $version);
// Get the file path of the thumbnail with the nearest
$selectedThumbnailDescriptor = kThumbnailUtils::getNearestAspectRatioThumbnailDescriptorByEntryId($entry_id, $width, $height, $defaultThumbnailPath);
if ($selectedThumbnailDescriptor) {
$imageFilePath = $selectedThumbnailDescriptor->getImageFilePath();
$thumbWidth = $selectedThumbnailDescriptor->getWidth();
$thumbHeight = $selectedThumbnailDescriptor->getHeight();
// The required width and height will serve as the final crop values
$src_w = $width;
$src_h = $height;
// Base on the thumbnail's dimensions
kThumbnailUtils::scaleDimensions($thumbWidth, $thumbHeight, $width, $height, kThumbnailUtils::SCALE_UNIFORM_SMALLER_DIM, $width, $height);
// Set crop type
$type = KImageMagickCropper::CROP_AFTER_RESIZE;
}
}
$partner = $entry->getPartner();
// not allow capturing frames if the partner has FEATURE_DISALLOW_FRAME_CAPTURE permission
if ($vid_sec != -1 || $vid_slice != -1 || $vid_slices != -1) {
if ($partner->getEnabledService(PermissionName::FEATURE_BLOCK_THUMBNAIL_CAPTURE)) {
KExternalErrors::dieError(KExternalErrors::NOT_ALLOWED_PARAMETER);
}
}
if ($partner) {
if ($quality == 0) {
$quality = $partner->getDefThumbQuality();
}
if ($density == 0) {
$density = $partner->getDefThumbDensity();
}
}
$thumbParams = new kThumbnailParameters();
$thumbParams->setSupportAnimatedThumbnail($partner->getSupportAnimatedThumbnails());
if (is_null($stripProfiles)) {
$stripProfiles = $partner->getStripThumbProfile();
}
//checks whether the thumbnail display should be restricted by KS
$base64Referrer = $this->getRequestParameter("referrer");
$referrer = base64_decode($base64Referrer);
if (!is_string($referrer)) {
$referrer = "";
}
// base64_decode can return binary data
if (!$referrer) {
$referrer = kApiCache::getHttpReferrer();
}
$ksStr = $this->getRequestParameter("ks");
$securyEntryHelper = new KSecureEntryHelper($entry, $ksStr, $referrer, ContextType::THUMBNAIL);
$securyEntryHelper->validateForPlay();
// multiply the passed $src_* values so that they will relate to the original image size, according to $src_display_*
if ($rel_width != -1 && $rel_width) {
$widthRatio = $entry->getWidth() / $rel_width;
$src_x = $src_x * $widthRatio;
$src_w = $src_w * $widthRatio;
}
if ($rel_height != -1 && $rel_height) {
$heightRatio = $entry->getHeight() / $rel_height;
$src_y = $src_y * $heightRatio;
$src_h = $src_h * $heightRatio;
}
$subType = entry::FILE_SYNC_ENTRY_SUB_TYPE_THUMB;
if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE) {
$subType = entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA;
}
$dataKey = $entry->getSyncKey($subType);
list($file_sync, $local) = kFileSyncUtils::getReadyFileSyncForKey($dataKey, true, false);
$tempThumbPath = null;
$entry_status = $entry->getStatus();
// both 640x480 and 0x0 requests are probably coming from the kdp
// 640x480 - old kdp version requesting thumbnail
// 0x0 - new kdp version requesting the thumbnail of an unready entry
// we need to distinguish between calls from the kdp and calls from a browser: <img src=...>
// that can't handle swf input
if (($width == 640 && $height == 480 || $width == 0 && $height == 0) && ($entry_status == entryStatus::PRECONVERT || $entry_status == entryStatus::IMPORT || $entry_status == entryStatus::ERROR_CONVERTING || $entry_status == entryStatus::DELETED)) {
$contentPath = myContentStorage::getFSContentRootPath();
$msgPath = $contentPath . "content/templates/entry/bigthumbnail/";
if ($entry_status == entryStatus::DELETED) {
$msgPath .= $entry->getModerationStatus() == moderation::MODERATION_STATUS_BLOCK ? "entry_blocked.swf" : "entry_deleted.swf";
} else {
$msgPath .= $entry_status == entryStatus::ERROR_CONVERTING ? "entry_error.swf" : "entry_converting.swf";
}
kFileUtils::dumpFile($msgPath, null, 0);
}
if (!$file_sync) {
$tempThumbPath = $entry->getLocalThumbFilePath($version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $density, $stripProfiles, $flavor_id, $file_name);
if (!$tempThumbPath) {
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
}
if (!$local && !$tempThumbPath && $file_sync) {
if (!in_array($file_sync->getDc(), kDataCenterMgr::getDcIds())) {
$remoteUrl = $file_sync->getExternalUrl($entry->getId());
header("Location: {$remoteUrl}");
KExternalErrors::dieGracefully();
}
$remoteUrl = kDataCenterMgr::getRedirectExternalUrl($file_sync, $_SERVER['REQUEST_URI']);
kFileUtils::dumpUrl($remoteUrl);
}
// if we didnt return a template for the player die and dont return the original deleted thumb
if ($entry_status == entryStatus::DELETED) {
KExternalErrors::dieError(KExternalErrors::ENTRY_DELETED_MODERATED);
}
if (!$tempThumbPath) {
try {
$tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $imageFilePath, $density, $stripProfiles, $thumbParams, $format);
} catch (Exception $ex) {
if ($ex->getCode() != kFileSyncException::FILE_DOES_NOT_EXIST_ON_CURRENT_DC) {
KalturaLog::err("Resize image failed");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
// get original flavor asset
$origFlavorAsset = assetPeer::retrieveOriginalByEntryId($entry_id);
if (!$origFlavorAsset) {
KalturaLog::err("No original flavor for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND);
}
$syncKey = $origFlavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$remoteFileSync = kFileSyncUtils::getOriginFileSyncForKey($syncKey, false);
if (!$remoteFileSync) {
// file does not exist on any DC - die
KalturaLog::log("Error - no FileSync for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
if ($remoteFileSync->getDc() == kDataCenterMgr::getCurrentDcId()) {
KalturaLog::err("Trying to redirect to myself - stop here.");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
if (!in_array($remoteFileSync->getDc(), kDataCenterMgr::getDcIds())) {
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
$remoteUrl = kDataCenterMgr::getRedirectExternalUrl($remoteFileSync);
kFileUtils::dumpUrl($remoteUrl);
}
}
$nocache = false;
if ($securyEntryHelper->shouldDisableCache() || kApiCache::hasExtraFields() || !$securyEntryHelper->isKsWidget() && $securyEntryHelper->hasRules(ContextType::THUMBNAIL)) {
$nocache = true;
}
$cache = null;
if (!is_null($entry->getPartner())) {
$partnerCacheAge = $entry->getPartner()->getThumbnailCacheAge();
}
if ($nocache) {
$cacheAge = 0;
} else {
if ($partnerCacheAge) {
$cacheAge = $partnerCacheAge;
} else {
if (strpos($tempThumbPath, "_NOCACHE_") !== false) {
$cacheAge = 60;
} else {
$cacheAge = 3600;
$cache = new myCache("thumb", 2592000);
// 30 days, the max memcache allows
}
}
}
$lastModified = $entry->getAssetCacheTime();
$renderer = kFileUtils::getDumpFileRenderer($tempThumbPath, null, $cacheAge, 0, $lastModified);
$renderer->partnerId = $entry->getPartnerId();
if ($cache) {
$invalidationKey = $entry->getCacheInvalidationKeys();
$invalidationKey = kQueryCache::CACHE_PREFIX_INVALIDATION_KEY . $invalidationKey[0];
$cacheTime = time() - kQueryCache::CLOCK_SYNC_TIME_MARGIN_SEC;
$cachedResponse = array($renderer, $invalidationKey, $cacheTime);
$cache->put($_SERVER["REQUEST_URI"], $cachedResponse);
}
$renderer->output();
KExternalErrors::dieGracefully();
// TODO - can delete from disk assuming we caneasily recreate it and it will anyway be cached in the CDN
// however dumpfile dies at the end so we cant just write it here (maybe register a shutdown callback)
}
/**
* Will forward to the regular swf player according to the widget_id
*/
public function execute()
{
myDbHelper::$use_alternative_con = myDbHelper::DB_HELPER_CONN_PROPEL2;
requestUtils::handleConditionalGet();
ignore_user_abort();
$entry_id = $this->getRequestParameter("entry_id");
$widget_id = $this->getRequestParameter("widget_id", 0);
$upload_token_id = $this->getRequestParameter("upload_token_id");
$version = $this->getRequestParameter("version", null);
$width = $this->getRequestParameter("width", -1);
$height = $this->getRequestParameter("height", -1);
$type = $this->getRequestParameter("type", 1);
$crop_provider = $this->getRequestParameter("crop_provider", null);
$quality = $this->getRequestParameter("quality", 0);
$src_x = $this->getRequestParameter("src_x", 0);
$src_y = $this->getRequestParameter("src_y", 0);
$src_w = $this->getRequestParameter("src_w", 0);
$src_h = $this->getRequestParameter("src_h", 0);
$vid_sec = $this->getRequestParameter("vid_sec", -1);
$vid_slice = $this->getRequestParameter("vid_slice", -1);
$vid_slices = $this->getRequestParameter("vid_slices", -1);
// actual width and height of image from which the src_* values were taken.
// these will be used to multiply the src_* parameters to make them relate to the original image size.
$rel_width = $this->getRequestParameter("rel_width", -1);
$rel_height = $this->getRequestParameter("rel_height", -1);
if ($width == -1 && $height == -1) {
$width = 120;
$height = 90;
} else {
if ($width == -1) {
// if only either width or height is missing reset them to zero, and convertImage will handle them
$width = 0;
} else {
if ($height == -1) {
$height = 0;
}
}
}
$bgcolor = $this->getRequestParameter("bgcolor", "ffffff");
if ($upload_token_id) {
$upload_token = UploadTokenPeer::retrieveByPK($upload_token_id);
if ($upload_token) {
$thumb_full_path = myContentStorage::getFSCacheRootPath() . myContentStorage::getGeneralEntityPath("uploadtokenthumb", $upload_token->getIntId(), $upload_token->getId(), $upload_token->getId() . ".jpg");
kFile::fullMkdir($thumb_full_path);
if (file_exists($upload_token->getUploadTempPath())) {
$src_full_path = $upload_token->getUploadTempPath();
$valid_image_types = array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG, IMAGETYPE_BMP, IMAGETYPE_WBMP);
$image_type = exif_imagetype($src_full_path);
if (!in_array($image_type, $valid_image_types)) {
// capture full frame
myFileConverter::captureFrame($src_full_path, $thumb_full_path, 1, "image2", -1, -1, 3);
if (!file_exists($thumb_full_path)) {
myFileConverter::captureFrame($src_full_path, $thumb_full_path, 1, "image2", -1, -1, 0);
}
$src_full_path = $thumb_full_path;
}
// and resize it
myFileConverter::convertImage($src_full_path, $thumb_full_path, $width, $height, $type, $bgcolor, true, $quality, $src_x, $src_y, $src_w, $src_h);
kFile::dumpFile($thumb_full_path);
}
}
}
$entry = entryPeer::retrieveByPKNoFilter($entry_id);
// multiply the passed $src_* values so that they will relate to the original image size, according to $src_display_*
if ($rel_width != -1) {
$widthRatio = $entry->getWidth() / $rel_width;
$src_x = $src_x * $widthRatio;
$src_w = $src_w * $widthRatio;
}
if ($rel_height != -1) {
$heightRatio = $entry->getHeight() / $rel_height;
$src_y = $src_y * $heightRatio;
$src_h = $src_h * $heightRatio;
}
if (!$entry) {
// get the widget
$widget = widgetPeer::retrieveByPK($widget_id);
if (!$widget) {
KExternalErrors::dieError(KExternalErrors::ENTRY_AND_WIDGET_NOT_FOUND);
}
// get the kshow
$kshow_id = $widget->getKshowId();
$kshow = kshowPeer::retrieveByPK($kshow_id);
if ($kshow) {
$entry_id = $kshow->getShowEntryId();
} else {
$entry_id = $widget->getEntryId();
}
$entry = entryPeer::retrieveByPKNoFilter($entry_id);
if (!$entry) {
KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND);
}
}
$subType = entry::FILE_SYNC_ENTRY_SUB_TYPE_THUMB;
if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE) {
$subType = entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA;
}
$dataKey = $entry->getSyncKey($subType);
list($file_sync, $local) = kFileSyncUtils::getReadyFileSyncForKey($dataKey, true, false);
$tempThumbPath = null;
$entry_status = $entry->getStatus();
// both 640x480 and 0x0 requests are probably coming from the kdp
// 640x480 - old kdp version requesting thumbnail
// 0x0 - new kdp version requesting the thumbnail of an unready entry
// we need to distinguish between calls from the kdp and calls from a browser: <img src=...>
// that can't handle swf input
if (($width == 640 && $height == 480 || $width == 0 && $height == 0) && ($entry_status == entryStatus::PRECONVERT || $entry_status == entryStatus::IMPORT || $entry_status == entryStatus::ERROR_CONVERTING || $entry_status == entryStatus::DELETED)) {
$contentPath = myContentStorage::getFSContentRootPath();
$msgPath = $contentPath . "content/templates/entry/bigthumbnail/";
if ($entry_status == entryStatus::DELETED) {
$msgPath .= $entry->getModerationStatus() == moderation::MODERATION_STATUS_BLOCK ? "entry_blocked.swf" : "entry_deleted.swf";
} else {
$msgPath .= $entry_status == entryStatus::ERROR_CONVERTING ? "entry_error.swf" : "entry_converting.swf";
}
kFile::dumpFile($msgPath, null, 0);
}
if (!$file_sync) {
// if entry type is audio - serve generic thumb:
if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_AUDIO) {
if ($entry->getStatus() == entryStatus::DELETED && $entry->getModerationStatus() == moderation::MODERATION_STATUS_BLOCK) {
KalturaLog::log("rejected audio entry - not serving thumbnail");
KExternalErrors::dieError(KExternalErrors::ENTRY_DELETED_MODERATED);
}
$contentPath = myContentStorage::getFSContentRootPath();
$msgPath = $contentPath . "content/templates/entry/thumbnail/audio_thumb.jpg";
$tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $msgPath);
//kFile::dumpFile($tempThumbPath, null, 0);
} elseif ($entry->getType() == entryType::LIVE_STREAM) {
if ($entry->getStatus() == entryStatus::DELETED && $entry->getModerationStatus() == moderation::MODERATION_STATUS_BLOCK) {
KalturaLog::log("rejected live stream entry - not serving thumbnail");
KExternalErrors::dieError(KExternalErrors::ENTRY_DELETED_MODERATED);
}
$contentPath = myContentStorage::getFSContentRootPath();
$msgPath = $contentPath . "content/templates/entry/thumbnail/live_thumb.jpg";
$tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $msgPath);
} elseif ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_SHOW) {
$contentPath = myContentStorage::getFSContentRootPath();
$msgPath = $contentPath . "content/templates/entry/thumbnail/auto_edit.jpg";
$tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $msgPath);
//kFile::dumpFile($tempThumbPath, null, 0);
} elseif ($entry->getType() == entryType::MEDIA_CLIP) {
// commenting out the new behavior, in this case the thumbnail will be created in resizeEntryImage
//$contentPath = myContentStorage::getFSContentRootPath();
//$msgPath = $contentPath."content/templates/entry/thumbnail/broken_thumb.jpg";
//header("Xkaltura-app: entry [$entry_id] in conversion, returning template broken thumb");
//KalturaLog::log( "Entry in conversion, no thumbnail yet [$entry_id], created dynamic 1x1 jpg");
//kFile::dumpFile($msgPath, null, 0);
try {
$tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices);
} catch (Exception $ex) {
if ($ex->getCode() == kFileSyncException::FILE_DOES_NOT_EXIST_ON_CURRENT_DC) {
// get original flavor asset
$origFlavorAsset = flavorAssetPeer::retrieveOriginalByEntryId($entry_id);
if ($origFlavorAsset) {
$syncKey = $origFlavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$remoteFileSync = kFileSyncUtils::getOriginFileSyncForKey($syncKey, false);
if (!$remoteFileSync) {
// file does not exist on any DC - die
KalturaLog::log("Error - no FileSync for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
if ($remoteFileSync->getDc() == kDataCenterMgr::getCurrentDcId()) {
KalturaLog::log("ERROR - Trying to redirect to myself - stop here.");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
$remote_url = kDataCenterMgr::getRedirectExternalUrl($remoteFileSync, $_SERVER['REQUEST_URI']);
KalturaLog::log(__METHOD__ . ": redirecting to [{$remote_url}]");
$this->redirect($remote_url);
}
}
}
} else {
// file does not exist on any DC - die
KalturaLog::log("Error - no FileSync for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
}
if (!$local && !$tempThumbPath) {
$remote_url = kDataCenterMgr::getRedirectExternalUrl($file_sync, $_SERVER['REQUEST_URI']);
KalturaLog::log(__METHOD__ . ": redirecting to [{$remote_url}]");
$this->redirect($remote_url);
}
// if we didnt return a template for the player die and dont return the original deleted thumb
if ($entry_status == entryStatus::DELETED) {
KExternalErrors::dieError(KExternalErrors::ENTRY_DELETED_MODERATED);
}
if (!$tempThumbPath) {
try {
$tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices);
} catch (Exception $ex) {
if ($ex->getCode() == kFileSyncException::FILE_DOES_NOT_EXIST_ON_CURRENT_DC) {
// get original flavor asset
$origFlavorAsset = flavorAssetPeer::retrieveOriginalByEntryId($entry_id);
if ($origFlavorAsset) {
$syncKey = $origFlavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
$remoteFileSync = kFileSyncUtils::getOriginFileSyncForKey($syncKey, false);
if (!$remoteFileSync) {
// file does not exist on any DC - die
KalturaLog::log("Error - no FileSync for entry [{$entry_id}]");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
if ($remoteFileSync->getDc() == kDataCenterMgr::getCurrentDcId()) {
KalturaLog::log("ERROR - Trying to redirect to myself - stop here.");
KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC);
}
$remote_url = kDataCenterMgr::getRedirectExternalUrl($remoteFileSync, $_SERVER['REQUEST_URI']);
KalturaLog::log(__METHOD__ . ": redirecting to [{$remote_url}]");
$this->redirect($remote_url);
}
}
}
}
$nocache = strpos($tempThumbPath, "_NOCACHE_") !== false;
// notify external proxy, so it'll cache this url
if (!$nocache && requestUtils::getHost() == kConf::get("apphome_url") && file_exists($tempThumbPath)) {
self::notifyProxy($_SERVER["REQUEST_URI"]);
}
// cache result
if (!$nocache) {
$requestKey = $_SERVER["REQUEST_URI"];
$cache = new myCache("thumb", 86400 * 30);
// 30 days
$cache->put($requestKey, $tempThumbPath);
}
kFile::dumpFile($tempThumbPath, null, $nocache ? 0 : null);
// TODO - can delete from disk assuming we caneasily recreate it and it will anyway be cached in the CDN
// however dumpfile dies at the end so we cant just write it here (maybe register a shutdown callback)
}
public function has($key)
{
}
public function set($key, $data, $lifetime = null)
{
}
public function remove($key)
{
}
public function clean($mode = sfCache::ALL)
{
}
public function getTimeout($key)
{
}
public function getLastModified($key)
{
}
public function removePattern($pattern, $delimiter = ':')
{
}
}
class fakeCache
{
}
$t = new lime_test(1);
// ->initialize()
$t->diag('->initialize()');
$cache = new myCache();
$cache->initialize(array('foo' => 'bar'));
$t->is($cache->getOption('foo'), 'bar', '->initialize() takes an array of options as its first argument');
public static function getNews($iblock_id,$page=1,$count=10){
if(!$page){$page=1;}
if(!$count){$count=10;}
$cache=new myCache('news_'.$iblock_id.'_'.$page.'_'.$count);
if($cache->check()){
$arSelect=array(
'IBLOCK_ID'=>$iblock_id,
'ACTIVE'=>'Y'
);
$arPage=array(
'iNumPage'=>$page,
'nPageSize'=>$count
);
$res=CIBlockElement::GetList(array('ACTIVE_FROM'=>'DESC','SORT'=>'ASC'),$arSelect,false,$arPage,array());
$arNews=array(
'paginator'=>$res->GetPageNavStringEx($navComponentObject, "","")
);
while($arItem=$res->GetNext()){
$img=$img_s=CFG::NOPHOTO_NEWS;
if((int)$arItem['DETAIL_PICTURE']){
$img=CFile::GetPath($arItem['DETAIL_PICTURE']);
$img_s=CFile::GetPath($arItem['PREVIEW_PICTURE']);
}
$arNews['items'][$arItem['ID']]=array(
'id'=>$arItem['ID'],
'name'=>$arItem['NAME'],
'name_'=>str_replace('"',"'",$arItem['NAME']),
'img'=>$img,
'img_small'=>$img_s,
'anons'=>$arItem['PREVIEW_TEXT'],
'url'=>$arItem['DETAIL_PAGE_URL'],
'date'=>FormatDate('d f Y',MakeTimeStamp($arItem['ACTIVE_FROM'],CSite::GetDateFormat())),
);
}
$cache->read(serialize($arNews));
return $arNews;
}else{
return unserialize($cache->read());
}
}
