/** * 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 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 $tempThumbPath; }
/** * Will forward to the regular swf player according to the widget_id */ public function execute() { myDbHelper::$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, $nocache ? 0 : null); // TODO - can delete from disk assuming we caneasily recreate it and it will anyway be cached in the CDN // however dumpfile dies at the end so we cant just write it here (maybe register a shutdown callback) }
/** * Will forward to the regular swf player according to the widget_id */ public function execute() { KExternalErrors::setResponseErrorCode(KExternalErrors::HTTP_STATUS_NOT_FOUND); myDbHelper::$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) }
/** * Server business-process case diagram * * @action serveDiagram * @param KalturaEventNotificationEventObjectType $objectType * @param string $objectId * @param int $businessProcessStartNotificationTemplateId * @return file * * @throws KalturaEventNotificationErrors::EVENT_NOTIFICATION_TEMPLATE_NOT_FOUND * @throws KalturaBusinessProcessNotificationErrors::BUSINESS_PROCESS_CASE_NOT_FOUND * @throws KalturaBusinessProcessNotificationErrors::BUSINESS_PROCESS_SERVER_NOT_FOUND */ public function serveDiagramAction($objectType, $objectId, $businessProcessStartNotificationTemplateId) { $dbObject = kEventNotificationFlowManager::getObject($objectType, $objectId); if (!$dbObject) { throw new KalturaAPIException(KalturaErrors::OBJECT_NOT_FOUND); } $dbTemplate = EventNotificationTemplatePeer::retrieveByPK($businessProcessStartNotificationTemplateId); if (!$dbTemplate || !$dbTemplate instanceof BusinessProcessStartNotificationTemplate) { throw new KalturaAPIException(KalturaEventNotificationErrors::EVENT_NOTIFICATION_TEMPLATE_NOT_FOUND, $businessProcessStartNotificationTemplateId); } $caseIds = $dbTemplate->getCaseIds($dbObject, false); if (!count($caseIds)) { throw new KalturaAPIException(KalturaBusinessProcessNotificationErrors::BUSINESS_PROCESS_CASE_NOT_FOUND); } $dbBusinessProcessServer = BusinessProcessServerPeer::retrieveByPK($dbTemplate->getServerId()); if (!$dbBusinessProcessServer) { throw new KalturaAPIException(KalturaBusinessProcessNotificationErrors::BUSINESS_PROCESS_SERVER_NOT_FOUND, $dbTemplate->getServerId()); } $businessProcessServer = KalturaBusinessProcessServer::getInstanceByType($dbBusinessProcessServer->getType()); $businessProcessServer->fromObject($dbBusinessProcessServer); $provider = kBusinessProcessProvider::get($businessProcessServer); $caseId = end($caseIds); $filename = myContentStorage::getFSCacheRootPath() . 'bpm_diagram/bpm_'; $filename .= $objectId . '_'; $filename .= $businessProcessStartNotificationTemplateId . '_'; $filename .= $caseId . '.jpg'; $url = $provider->getCaseDiagram($caseId, $filename); KCurlWrapper::getDataFromFile($url, $filename); $mimeType = kFile::mimeType($filename); return $this->dumpFile($filename, $mimeType); }