public function getLocalThumbFilePath($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, $density = 0, $stripProfiles = false, $flavorId = null, $fileName = null) { if ($this->getStatus() == entryStatus::DELETED || $this->getModerationStatus() == moderation::MODERATION_STATUS_BLOCK) { KalturaLog::log("rejected live stream entry - not serving thumbnail"); KExternalErrors::dieError(KExternalErrors::ENTRY_DELETED_MODERATED); } $contentPath = myContentStorage::getFSContentRootPath(); $liveEntryExist = false; $liveThumbEntry = null; $liveThumbEntryId = null; $partner = $this->getPartner(); if ($partner) { $liveThumbEntryId = $partner->getLiveThumbEntryId(); } if ($liveThumbEntryId) { $liveThumbEntry = entryPeer::retrieveByPK($liveThumbEntryId); } if ($liveThumbEntry && $liveThumbEntry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE) { $fileSyncVersion = $partner->getLiveThumbEntryVersion(); $liveEntryKey = $liveThumbEntry->getSyncKey(entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA, $fileSyncVersion); $contentPath = kFileSyncUtils::getLocalFilePathForKey($liveEntryKey); if ($contentPath) { $msgPath = $contentPath; $liveEntryExist = true; } else { KalturaLog::err('no local file sync for audio entry id'); } } if (!$liveEntryExist) { $msgPath = $contentPath . "content/templates/entry/thumbnail/live_thumb.jpg"; } return myEntryUtils::resizeEntryImage($this, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $msgPath, $density, $stripProfiles); }
/** * will create thumbnail according to the entry type * @return the thumbnail path. */ public function getLocalThumbFilePath($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, $density = 0, $stripProfiles = false, $flavorId = null, $fileName = null) { $contentPath = myContentStorage::getFSContentRootPath(); // if entry type is audio - serve generic thumb: if ($this->getMediaType() == entry::ENTRY_MEDIA_TYPE_AUDIO) { if ($this->getStatus() == entryStatus::DELETED || $this->getModerationStatus() == moderation::MODERATION_STATUS_BLOCK) { KalturaLog::log("rejected audio entry - not serving thumbnail"); KExternalErrors::dieError(KExternalErrors::ENTRY_DELETED_MODERATED); } $audioEntryExist = false; $audioThumbEntry = null; $audioThumbEntryId = null; $partner = $this->getPartner(); if ($partner) { $audioThumbEntryId = $partner->getAudioThumbEntryId(); } if ($audioThumbEntryId) { $audioThumbEntry = entryPeer::retrieveByPK($audioThumbEntryId); } if ($audioThumbEntry && $audioThumbEntry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE) { $fileSyncVersion = $partner->getAudioThumbEntryVersion(); $audioEntryKey = $audioThumbEntry->getSyncKey(entry::FILE_SYNC_ENTRY_SUB_TYPE_DATA, $fileSyncVersion); $contentPath = kFileSyncUtils::getLocalFilePathForKey($audioEntryKey); if ($contentPath) { $msgPath = $contentPath; $audioEntryExist = true; } else { KalturaLog::err('no local file sync for entry id'); } } if (!$audioEntryExist) { $msgPath = $contentPath . "content/templates/entry/thumbnail/audio_thumb.jpg"; } return myEntryUtils::resizeEntryImage($this, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $msgPath, $density, $stripProfiles); } elseif ($this->getMediaType() == entry::ENTRY_MEDIA_TYPE_SHOW) { // roughcut without any thumbnail, probably just created $msgPath = $contentPath . "content/templates/entry/thumbnail/auto_edit.jpg"; return myEntryUtils::resizeEntryImage($this, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $msgPath, $density, $stripProfiles); } elseif ($this->getType() == entryType::MEDIA_CLIP) { try { return myEntryUtils::resizeEntryImage($this, $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 $origFlavorAsset = assetPeer::retrieveOriginalByEntryId($this->getId()); if ($origFlavorAsset) { $syncKey = $origFlavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET); list($readyFileSync, $isLocal) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, TRUE, FALSE); if ($readyFileSync) { if ($isLocal) { KalturaLog::err('Trying to redirect to myself - stop here.'); KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC); } //Ready fileSync is on the other DC - dumping kFileUtils::dumpApiRequest(kDataCenterMgr::getRemoteDcExternalUrlByDcId(1 - kDataCenterMgr::getCurrentDcId())); } KalturaLog::err('No ready fileSync found on any DC.'); KExternalErrors::dieError(KExternalErrors::MISSING_THUMBNAIL_FILESYNC); } } } } }
/** * 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) }
public function execute() { requestUtils::handleConditionalGet(); $entry_id = $this->getRequestParameter("entry_id"); $ks_str = $this->getRequestParameter("ks"); $base64_referrer = $this->getRequestParameter("referrer"); $referrer = base64_decode($base64_referrer); if (!is_string($referrer)) { // base64_decode can return binary data $referrer = ""; } $clip_from = $this->getRequestParameter("clip_from", 0); // milliseconds $clip_to = $this->getRequestParameter("clip_to", 2147483647); // milliseconds if ($clip_to == 0) { $clip_to = 2147483647; } $request = $_SERVER["REQUEST_URI"]; // remove dynamic fields from the url so we'll request a single url from the cdn $request = str_replace("/referrer/{$base64_referrer}", "", $request); $request = str_replace("/ks/{$ks_str}", "", $request); // workaround the filter which hides all the deleted entries - // now that deleted entries are part of xmls (they simply point to the 'deleted' templates), we should allow them here $entry = entryPeer::retrieveByPKNoFilter($entry_id); if (!$entry) { KExternalErrors::dieError(KExternalErrors::ENTRY_NOT_FOUND); } myPartnerUtils::blockInactivePartner($entry->getPartnerId()); // set the memory size to be able to serve big files in a single chunk ini_set("memory_limit", "64M"); // set the execution time to be able to serve big files in a single chunk ini_set("max_execution_time", 240); if ($entry->getType() == entryType::MIX && $entry->getStatus() == entryStatus::DELETED) { // because the fiter was turned off - a manual check for deleted entries must be done. die; } else { if ($entry->getMediaType() == entry::ENTRY_MEDIA_TYPE_IMAGE) { $version = $this->getRequestParameter("version", null); $width = $this->getRequestParameter("width", -1); $height = $this->getRequestParameter("height", -1); $crop_provider = $this->getRequestParameter("crop_provider", null); $bgcolor = $this->getRequestParameter("bgcolor", "ffffff"); $type = $this->getRequestParameter("type", 1); $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 = $this->getRequestParameter("vid_slices", -1); if ($width == -1 && $height == -1) { $width = 640; $height = 480; } else { if ($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; } } } $tempThumbPath = myEntryUtils::resizeEntryImage($entry, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices); kFile::dumpFile($tempThumbPath, null, strpos($tempThumbPath, "_NOCACHE_") === false ? null : 0); } } $audio_only = $this->getRequestParameter("audio_only"); // milliseconds $flavor = $this->getRequestParameter("flavor", 1); // $flavor_param_id = $this->getRequestParameter("flavor_param_id", null); // $streamer = $this->getRequestParameter("streamer"); // if (substr($streamer, 0, 4) == "rtmp") { // the fms may add .mp4 to the end of the url $streamer = "rtmp"; } // grab seek_from_bytes parameter and normalize url $seek_from_bytes = $this->getRequestParameter("seek_from_bytes", -1); $request = str_replace("/seek_from_bytes/{$seek_from_bytes}", "", $request); if ($seek_from_bytes <= 0) { $seek_from_bytes = -1; } // grab seek_from parameter and normalize url $seek_from = $this->getRequestParameter("seek_from", -1); $request = str_replace("/seek_from/{$seek_from}", "", $request); if ($seek_from <= 0) { $seek_from = -1; } $this->dump_from_byte = 0; // reset accurate seek from timestamp $seek_from_timestamp = -1; // backward compatibility if ($flavor === "0") { // for edit version $flavor = "edit"; } if ($flavor === "1" || $flavor === 1) { // for play version $flavor = null; } // when flavor is null, we will get a default flavor if ($flavor == "edit") { $flavorAsset = flavorAssetPeer::retrieveBestEditByEntryId($entry->getId()); } elseif (!is_null($flavor)) { $flavorAsset = flavorAssetPeer::retrieveById($flavor); // when specific asset was request, we don't validate its tags if ($flavorAsset && ($flavorAsset->getEntryId() != $entry->getId() || $flavorAsset->getStatus() != flavorAsset::FLAVOR_ASSET_STATUS_READY)) { $flavorAsset = null; } // we will throw an error later } elseif (is_null($flavor) && !is_null($flavor_param_id)) { $flavorAsset = flavorAssetPeer::retrieveByEntryIdAndFlavorParams($entry->getId(), $flavor_param_id); if ($flavorAsset && $flavorAsset->getStatus() != flavorAsset::FLAVOR_ASSET_STATUS_READY) { $flavorAsset = null; } // we will throw an error later } else { if ($entry->getSource() == entry::ENTRY_MEDIA_SOURCE_WEBCAM) { $flavorAsset = flavorAssetPeer::retrieveOriginalByEntryId($entry->getId()); } else { $flavorAsset = flavorAssetPeer::retrieveBestPlayByEntryId($entry->getId()); } if (!$flavorAsset) { $flavorAssets = flavorAssetPeer::retreiveReadyByEntryIdAndTag($entry->getId(), flavorParams::TAG_WEB); if (count($flavorAssets) > 0) { $flavorAsset = $flavorAssets[0]; } } } if (is_null($flavorAsset)) { KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND); } $syncKey = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET); if (kFileSyncUtils::file_exists($syncKey, false)) { $path = kFileSyncUtils::getReadyLocalFilePathForKey($syncKey); } else { list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, true, false); if (is_null($fileSync)) { KalturaLog::log("Error - no FileSync for flavor [" . $flavorAsset->getId() . "]"); KExternalErrors::dieError(KExternalErrors::FILE_NOT_FOUND); } $remoteUrl = kDataCenterMgr::getRedirectExternalUrl($fileSync); $this->redirect($remoteUrl); } $flv_wrapper = new myFlvHandler($path); $isFlv = $flv_wrapper->isFlv(); // scrubbing is not allowed within mp4 files if (!$isFlv) { $seek_from = $seek_from_bytes = -1; } if ($seek_from !== -1 && $seek_from !== 0) { if ($audio_only === '0') { // audio_only was explicitly set to 0 - don't attempt to make further automatic investigations } elseif ($flv_wrapper->getFirstVideoTimestamp() < 0) { $audio_only = true; } list($bytes, $duration, $first_tag_byte, $to_byte) = $flv_wrapper->clip(0, -1, $audio_only); list($bytes, $duration, $from_byte, $to_byte, $seek_from_timestamp) = $flv_wrapper->clip($seek_from, -1, $audio_only); $seek_from_bytes = myFlvHandler::FLV_HEADER_SIZE + $flv_wrapper->getMetadataSize($audio_only) + $from_byte - $first_tag_byte; } // the direct path without a cdn is "http://s3kaltura.s3.amazonaws.com".$entry->getDataPath(); $extStorageUrl = $entry->getExtStorageUrl(); if ($extStorageUrl && substr_count($extStorageUrl, 's3kaltura')) { // if for some reason we didnt set our accurate $seek_from_timestamp reset it to the requested seek_from if ($seek_from_timestamp == -1) { $seek_from_timestamp = $seek_from; } $request_host = parse_url($extStorageUrl, PHP_URL_HOST); $akamai_url = str_replace($request_host, "cdns3akmi.kaltura.com", $extStorageUrl); $akamai_url .= $seek_from_bytes == -1 ? "" : "?aktimeoffset=" . floor($seek_from_timestamp / 1000); header("Location: {$akamai_url}"); die; } elseif ($extStorageUrl) { // if for some reason we didnt set our accurate $seek_from_timestamp reset it to the requested seek_from if ($seek_from_timestamp == -1) { $seek_from_timestamp = $seek_from; } $extStorageUrl .= $seek_from_bytes == -1 ? "" : "?aktimeoffset=" . floor($seek_from_timestamp / 1000); header("Location: {$extStorageUrl}"); die; } // use headers to detect cdn $cdn_name = ""; $via_header = @$_SERVER["HTTP_VIA"]; if (strpos($via_header, "llnw.net") !== false) { $cdn_name = "limelight"; } else { if (strpos($via_header, "akamai") !== false) { $cdn_name = "akamai"; } else { if (strpos($via_header, "Level3") !== false) { $cdn_name = "level3"; } } } // setting file extension - first trying frrom flavor asset $ext = $flavorAsset->getFileExt(); // if failed, set extension according to file type (isFlv) if (!$ext) { $ext = $isFlv ? "flv" : "mp4"; } $flv_extension = $streamer == "rtmp" ? "?" : "/a.{$ext}?novar=0"; // dont check for rtmp / and for an already redirect url if ($streamer != "rtmp" && strpos($request, $flv_extension) === false) { // check security using ks $securyEntryHelper = new KSecureEntryHelper($entry, $ks_str, $referrer); if ($securyEntryHelper->shouldPreview()) { $this->checkForPreview($securyEntryHelper, $clip_to); } else { $securyEntryHelper->validateForPlay($entry, $ks_str); } } else { // if needs security check using cdn authentication mechanism // for now assume this is a cdn request and don't check for security } // use limelight mediavault if either security policy requires it or if we're trying to seek within the video if ($entry->getSecurityPolicy() || $seek_from_bytes !== -1) { // we have three options: // arrived through limelight mediavault url - the url is secured // arrived directly through limelight (not secured through mediavault) - enforce ks and redirect to mediavault url // didnt use limelight - enforce ks // the cdns are configured to authenticate request for /s/.... // check if we're already in a redirected secure link using the "/s/" prefix $secure_request = substr($request, 0, 3) == "/s/"; if ($secure_request && ($cdn_name == "limelight" || $cdn_name == "level3")) { // request was validated by cdn let it through } else { // extract ks $ks_str = $this->getRequestParameter("ks", ""); if ($entry->getSecurityPolicy()) { if (!$ks_str) { $this->logMessage("flvclipper - no KS"); die; } $ks = kSessionUtils::crackKs($ks_str); if (!$ks) { $this->logMessage("flvclipper - invalid ks [{$ks_str}]"); die; } $matched_privs = $ks->verifyPrivileges("sview", $entry_id); $this->logMessage("flvclipper - verifyPrivileges name [sview], priv [{$entry_id}] [{$matched_privs}]"); if (!$matched_privs) { $this->logMessage("flvclipper - doesnt not match required privlieges [{$ks_str}]"); die; } } if ($cdn_name == "limelight") { $ll_url = requestUtils::getCdnHost() . "/s{$request}" . $flv_extension; $secret = kConf::get("limelight_madiavault_password"); $expire = "&e=" . (time() + 120); $ll_url .= $expire; $fs = $seek_from_bytes == -1 ? "" : "&fs={$seek_from_bytes}"; $ll_url .= "&h=" . md5("{$secret}{$ll_url}") . $fs; //header("Location: $ll_url"); $this->redirect($ll_url); } else { if ($cdn_name == "level3") { $level3_url = $request . $flv_extension; if ($entry->getSecurityPolicy()) { $level3_url = "/s{$level3_url}"; // set expire time in GMT hence the date("Z") offset $expire = "&nva=" . strftime("%Y%m%d%H%M%S", time() - date("Z") + 30); $level3_url .= $expire; $secret = kConf::get("level3_authentication_key"); $hash = "0" . substr(self::hmac('sha1', $secret, $level3_url), 0, 20); $level3_url .= "&h={$hash}"; } $level3_url .= $seek_from_bytes == -1 ? "" : "&start={$seek_from_bytes}"; header("Location: {$level3_url}"); die; } else { if ($cdn_name == "akamai") { $akamai_url = $request . $flv_extension; // if for some reason we didnt set our accurate $seek_from_timestamp reset it to the requested seek_from if ($seek_from_timestamp == -1) { $seek_from_timestamp = $seek_from; } $akamai_url .= $seek_from_bytes == -1 ? "" : "&aktimeoffset=" . floor($seek_from_timestamp / 1000); header("Location: {$akamai_url}"); die; } } } // a seek request without a supporting cdn - we need to send the answer from our server if ($seek_from_bytes !== -1 && $via_header === null) { $this->dump_from_byte = $seek_from_bytes; } } } // always add the file suffix to the request (needed for scrubbing by some cdns, // and also breaks without extension on some corporate antivirus). // we add the the novar paramter since a leaving a trailing "?" will be trimmed // and then the /seek_from request will result in another url which level3 // will try to refetch from the origin // note that for streamer we dont add the file extension if ($streamer != "rtmp" && strpos($request, $flv_extension) === false) { // a seek request without a supporting cdn - we need to send the answer from our server if ($seek_from_bytes !== -1 && $via_header === null) { $request .= "/seek_from_bytes/{$seek_from_bytes}"; } requestUtils::sendCdnHeaders("flv", 0); header("Location: {$request}" . $flv_extension); die; } // mp4 if (!$isFlv) { kFile::dumpFile($path); } $this->logMessage("flvclipperAction: serving file [{$path}] entry_id [{$entry_id}] clip_from [{$clip_from}] clip_to [{$clip_to}]", "warning"); if ($audio_only === '0') { // audio_only was explicitly set to 0 - don't attempt to make further automatic investigations } elseif ($flv_wrapper->getFirstVideoTimestamp() < 0) { $audio_only = true; } //$start = microtime(true); list($bytes, $duration, $from_byte, $to_byte, $from_ts, $cuepoint_pos) = myFlvStaticHandler::clip($path, $clip_from, $clip_to, $audio_only); $metadata_size = $flv_wrapper->getMetadataSize($audio_only); $this->from_byte = $from_byte; $this->to_byte = $to_byte; //$end1 = microtime(true); //$this->logMessage( "flvclipperAction: serving file [$path] entry_id [$entry_id] bytes [$bytes] duration [$duration] [$from_byte]->[$to_byte]" , "warning" ); //$this->logMessage( "flvclipperAction: serving file [$path] t1 [" . ( $end1-$start) . "]"); $data_offset = $metadata_size + myFlvHandler::getHeaderSize(); // if we're returning a partial file adjust the total size: // substract the metadata and bytes which are not delivered if ($this->dump_from_byte >= $data_offset && !$audio_only) { $bytes -= $metadata_size + max(0, $this->dump_from_byte - $data_offset); } $this->total_length = $data_offset + $bytes; //echo " $bytes , $duration ,$from_byte , $to_byte, $cuepoint_pos\n"; die; $this->cuepoint_time = 0; $this->cuepoint_pos = 0; if ($streamer == "chunked" && $clip_to != 2147483647) { $this->cuepoint_time = $clip_to - 1; $this->cuepoint_pos = $cuepoint_pos; $this->total_length += myFlvHandler::CUEPOINT_TAG_SIZE; } //$this->logMessage( "flvclipperAction: serving file [$path] entry_id [$entry_id] bytes with header & md [" . $this->total_length . "] bytes [$bytes] duration [$duration] [$from_byte]->[$to_byte]" , "warning" ); $this->flv_wrapper = $flv_wrapper; $this->audio_only = $audio_only; try { Propel::close(); } catch (Exception $e) { $this->logMessage("flvclipperAction: error closing db {$e}"); } return sfView::SUCCESS; }
/** * 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) }
/** * Serves thumbnail by its id * * @action serve * @param string $thumbAssetId * @param int $version * @param KalturaThumbParams $thumbParams * @param KalturaThumbnailServeOptions $options * @return file * * @throws KalturaErrors::THUMB_ASSET_IS_NOT_READY * @throws KalturaErrors::THUMB_ASSET_ID_NOT_FOUND */ public function serveAction($thumbAssetId, $version = null, KalturaThumbParams $thumbParams = null, KalturaThumbnailServeOptions $options = null) { if (!kCurrentContext::$ks) { $thumbAsset = kCurrentContext::initPartnerByAssetId($thumbAssetId); if (!$thumbAsset || $thumbAsset->getStatus() == asset::ASSET_STATUS_DELETED) { throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $thumbAssetId); } // enforce entitlement $this->setPartnerFilters(kCurrentContext::getCurrentPartnerId()); kEntitlementUtils::initEntitlementEnforcement(); } else { $thumbAsset = assetPeer::retrieveById($thumbAssetId); } if (!$thumbAsset || !$thumbAsset instanceof thumbAsset) { throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $thumbAssetId); } $entry = entryPeer::retrieveByPK($thumbAsset->getEntryId()); if (!$entry) { //we will throw thumb asset not found, as the user is not entitled, and should not know that the entry exists. throw new KalturaAPIException(KalturaErrors::THUMB_ASSET_ID_NOT_FOUND, $thumbAssetId); } $securyEntryHelper = new KSecureEntryHelper($entry, kCurrentContext::$ks, null, ContextType::THUMBNAIL); $securyEntryHelper->validateAccessControl(); $ext = $thumbAsset->getFileExt(); if (is_null($ext)) { $ext = 'jpg'; } $fileName = $thumbAsset->getEntryId() . "_" . $thumbAsset->getId() . ".{$ext}"; if (!$thumbParams) { if ($options && $options->download) { header("Content-Disposition: attachment; filename=\"{$fileName}\""); } return $this->serveAsset($thumbAsset, $fileName, $version); } $thumbParams->validate(); $syncKey = $thumbAsset->getSyncKey(asset::FILE_SYNC_ASSET_SUB_TYPE_ASSET, $version); if (!kFileSyncUtils::fileSync_exists($syncKey)) { throw new KalturaAPIException(KalturaErrors::FILE_DOESNT_EXIST); } list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, true, false); /* @var $fileSync FileSync */ if (!$local) { if (!in_array($fileSync->getDc(), kDataCenterMgr::getDcIds())) { throw new KalturaAPIException(KalturaErrors::FILE_DOESNT_EXIST); } $remoteUrl = kDataCenterMgr::getRedirectExternalUrl($fileSync); KalturaLog::info("Redirecting to [{$remoteUrl}]"); header("Location: {$remoteUrl}"); die; } $filePath = $fileSync->getFullPath(); $thumbVersion = $thumbAsset->getId() . '_' . $version; $tempThumbPath = myEntryUtils::resizeEntryImage($entry, $thumbVersion, $thumbParams->width, $thumbParams->height, $thumbParams->cropType, $thumbParams->backgroundColor, null, $thumbParams->quality, $thumbParams->cropX, $thumbParams->cropY, $thumbParams->cropWidth, $thumbParams->cropHeight, -1, 0, -1, $filePath, $thumbParams->density, $thumbParams->stripProfiles, null); if ($options && $options->download) { header("Content-Disposition: attachment; filename=\"{$fileName}\""); } $mimeType = kFile::mimeType($tempThumbPath); return $this->dumpFile($tempThumbPath, $mimeType); }
public function getLocalThumbFilePath($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, $density = 0, $stripProfiles = false, $flavorId = null, $fileName = null) { KalturaLog::log("flavor_id [{$flavorId}] file_name [{$fileName}]"); if (is_null($flavorId)) { KExternalErrors::dieError(KExternalErrors::MISSING_PARAMETER, 'flavor_id'); } $flavor = assetPeer::retrieveById($flavorId); if (is_null($flavor)) { KExternalErrors::dieError(KExternalErrors::FLAVOR_NOT_FOUND, $flavorId); } $flavorSyncKey = $flavor->getSyncKey(asset::FILE_SYNC_ASSET_SUB_TYPE_ASSET); $file_path = kFileSyncUtils::getReadyLocalFilePathForKey($flavorSyncKey); $orig_image_path = null; if (is_dir($file_path)) { if (is_null($fileName)) { KExternalErrors::dieError(KExternalErrors::MISSING_PARAMETER, 'file name'); } $orig_image_path = $file_path . DIRECTORY_SEPARATOR . $fileName; } try { return myEntryUtils::resizeEntryImage($this, $version, $width, $height, $type, $bgcolor, $crop_provider, $quality, $src_x, $src_y, $src_w, $src_h, $vid_sec, $vid_slice, $vid_slices, $orig_image_path, $density); } catch (Exception $ex) { if ($ex->getCode() == kFileSyncException::FILE_DOES_NOT_EXIST_ON_CURRENT_DC) { $remoteFileSync = kFileSyncUtils::getOriginFileSyncForKey($flavorSyncKey, false); if (!$remoteFileSync) { // file does not exist on any DC - die KalturaLog::err("No FileSync for flavor [{$flavorId}]"); KExternalErrors::dieError(KExternalErrors::FILE_NOT_FOUND); } if ($remoteFileSync->getDc() == kDataCenterMgr::getCurrentDcId()) { KalturaLog::err("Trying to redirect to myself - stop here."); KExternalErrors::dieError(KExternalErrors::FILE_NOT_FOUND); } if (!in_array($remoteFileSync->getDc(), kDataCenterMgr::getDcIds())) { KalturaLog::err("Origin file sync is on remote storage."); KExternalErrors::dieError(KExternalErrors::FILE_NOT_FOUND); } $remoteUrl = kDataCenterMgr::getRedirectExternalUrl($remoteFileSync); kFileUtils::dumpUrl($remoteUrl); } } }