/**
* Adds an object to the instance pool.
*
* Propel keeps cached copies of objects in an instance pool when they are retrieved
* from the database. In some cases -- especially when you override doSelect*()
* methods in your stub classes -- you may need to explicitly add objects
* to the cache in order to ensure that the same objects are always returned by doSelect*()
* and retrieveByPK*() calls.
*
* @param mediaInfo $value A mediaInfo object.
* @param string $key (optional) key to use for instance map (for performance boost if key was already calculated externally).
*/
public static function addInstanceToPool(mediaInfo $obj, $key = null)
{
if (Propel::isInstancePoolingEnabled()) {
if ($key === null) {
$key = (string) $obj->getId();
}
// if key === null
self::$instances[$key] = $obj;
}
}
/**
* batch validateConversionProfile validates profile completion rules
*
* @param mediaInfo $mediaInfo
* @param array $flavors is array of flavorParams
* @param string $errDescription
* @return array of flavorParamsOutput
*/
protected static function validateConversionProfile($partnerId, $entryId, mediaInfo $mediaInfo = null, array $flavors, array $conversionProfileFlavorParams, &$errDescription)
{
// if there is no media info, the entire profile returned as is, decision layer ignored
if (!$mediaInfo) {
KalturaLog::log("Validate Conversion Profile, no media info supplied");
// $ret = array();
// foreach($flavors as $flavor)
// {
// $outFlavor = new flavorParamsOutputWrap();
// $ret[] = flavorParamsOutputPeer::doCopy($flavor, $outFlavor);
// }
// return $ret;
} else {
KalturaLog::log("Validate Conversion Profile, media info [" . $mediaInfo->getId() . "]");
}
// call the decision layer
KalturaLog::log("Generate Target " . count($flavors) . " Flavors supplied");
$cdl = KDLWrap::CDLGenerateTargetFlavors($mediaInfo, $flavors);
KalturaLog::log("Generate Target " . count($cdl->_targetList) . " Flavors returned");
// check for errors
$errDescription = '';
if (count($cdl->_errors)) {
$errDesc = '';
foreach ($cdl->_errors as $section => $errors) {
$errDesc .= "{$section} errors: " . join(";", $errors) . "\n";
}
KalturaLog::log("Decision layer input errors: {$errDesc}");
$errDescription .= "\nMedia err: {$errDesc}";
}
// check for warnings
if (count($cdl->_warnings)) {
$errDesc = '';
foreach ($cdl->_warnings as $section => $errors) {
$errDesc .= "{$section} warnings: " . join(";", $errors) . "\n";
}
KalturaLog::log("Decision layer input warnings: {$errDesc}");
$errDescription .= "\nMedia warn: {$errDesc}";
}
// rv - returned value from the decision layer
if (!$cdl->_rv) {
KalturaLog::log("Decision layer returned false");
return null;
}
// orgenizing the flavors by the tags
$tagedFlavors = array();
$hasInvalidRequired = false;
foreach ($cdl->_targetList as $flavor) {
// overwrite ready behavior from the conversion profile
$flavorParamsConversionProfile = $conversionProfileFlavorParams[$flavor->getFlavorParamsId()];
$flavor->_force = $flavorParamsConversionProfile->getForceNoneComplied();
if ($flavorParamsConversionProfile->getReadyBehavior() != flavorParamsConversionProfile::READY_BEHAVIOR_INHERIT_FLAVOR_PARAMS) {
$flavor->setReadyBehavior($flavorParamsConversionProfile->getReadyBehavior());
}
if (!$flavor->IsValid()) {
KalturaLog::log("Flavor [" . $flavor->getFlavorParamsId() . "] is invalid");
// if required - failing the profile
if ($flavor->getReadyBehavior() == flavorParamsConversionProfile::READY_BEHAVIOR_REQUIRED) {
$errDescription = "Business decision layer, required flavor not valid: " . $flavor->getId();
$errDescription .= kBusinessConvertDL::parseFlavorDescription($flavor);
KalturaLog::log($errDescription);
kBatchManager::createErrorFlavorAsset($flavor, $partnerId, $entryId, $errDescription);
$hasInvalidRequired = true;
continue;
}
}
// if required - failing the profile
if ($flavor->_isNonComply) {
KalturaLog::log("Flavor [" . $flavor->getFlavorParamsId() . "] is none complied");
if ($flavor->getReadyBehavior() == flavorParamsConversionProfile::READY_BEHAVIOR_REQUIRED) {
$errDescription = "Business decision layer, required flavor none complied: id[" . $flavor->getId() . "] flavor params id [" . $flavor->getFlavorParamsId() . "]";
$errDescription .= kBusinessConvertDL::parseFlavorDescription($flavor);
KalturaLog::log($errDescription);
kBatchManager::createErrorFlavorAsset($flavor, $partnerId, $entryId, $errDescription);
$hasInvalidRequired = true;
continue;
}
}
foreach ($flavor->getTagsArray() as $tag) {
KalturaLog::log("Taged [{$tag}] flavor added [" . $flavor->getFlavorParamsId() . "]");
$tagedFlavors[$tag][$flavor->getFlavorParamsId()] = $flavor;
}
}
if ($hasInvalidRequired) {
return null;
}
// filter out all not forced, none complied, and invalid flavors
$finalTagedFlavors = array();
foreach ($tagedFlavors as $tag => $tagedFlavorsArray) {
KalturaLog::log("Filtering flavors by tag [{$tag}]");
$finalTagedFlavors[$tag] = kBusinessConvertDL::filterTagFlavors($tagedFlavorsArray);
}
$finalFlavors = array();
foreach ($finalTagedFlavors as $tag => $tagedFlavorsArray) {
foreach ($tagedFlavorsArray as $flavorParamsId => $tagedFlavor) {
$finalFlavors[$flavorParamsId] = $tagedFlavor;
}
}
// sort the flavors to decide which one will be performed first
usort($finalFlavors, array('kBusinessConvertDL', 'compareFlavors'));
KalturaLog::log(count($finalFlavors) . " flavors sorted for execution");
return $finalFlavors;
}
/**
* batch validateConversionProfile validates profile completion rules
*
* @param mediaInfo $mediaInfo
* @param array $flavors is array of flavorParams
* @param string $errDescription
* @return array of flavorParamsOutput
*/
protected static function validateConversionProfile($partnerId, $entryId, mediaInfo $mediaInfo = null, array $flavors, array $conversionProfileFlavorParams, &$errDescription)
{
// if there is no media info, the entire profile returned as is, decision layer ignored
if (!$mediaInfo) {
KalturaLog::log("Validate Conversion Profile, no media info supplied");
// $ret = array();
// foreach($flavors as $flavor)
// {
// $outFlavor = new flavorParamsOutputWrap();
// $ret[] = flavorParamsOutputPeer::doCopy($flavor, $outFlavor);
// }
// return $ret;
} else {
KalturaLog::log("Validate Conversion Profile, media info [" . $mediaInfo->getId() . "]");
}
self::adjustAssetParams($entryId, $flavors);
// call the decision layer
KalturaLog::log("Generate Target " . count($flavors) . " Flavors supplied");
$cdl = KDLWrap::CDLGenerateTargetFlavors($mediaInfo, $flavors);
KalturaLog::log("Generate Target " . count($cdl->_targetList) . " Flavors returned");
// check for errors
$errDescription = '';
if (count($cdl->_errors)) {
$errDesc = '';
foreach ($cdl->_errors as $section => $errors) {
$errDesc .= "{$section} errors: " . join(";", $errors) . "\n";
foreach ($errors as $error) {
if (strpos($error, 'Invalid File - No media content' !== false)) {
$errDescription .= "\nMedia err: {$errDesc}";
KalturaLog::err($error);
throw new kCoreException($error, KDLErrors::NoValidMediaStream);
}
if (strpos($error, 'Invalid frame dimensions') !== false) {
$errDescription .= "\nMedia err: {$errDesc}";
KalturaLog::err($error);
throw new kCoreException($error, KDLErrors::SanityInvalidFrameDim);
}
}
}
KalturaLog::log("Decision layer input errors: {$errDesc}");
$errDescription .= "\nMedia err: {$errDesc}";
}
// check for warnings
if (count($cdl->_warnings)) {
$errDesc = '';
foreach ($cdl->_warnings as $section => $errors) {
$errDesc .= "{$section} warnings: " . join(";", $errors) . "\n";
}
KalturaLog::log("Decision layer input warnings: {$errDesc}");
$errDescription .= "\nMedia warn: {$errDesc}";
}
// rv - returned value from the decision layer
if (!$cdl->_rv) {
KalturaLog::log("Decision layer returned false");
return null;
}
// orgenizing the flavors by the tags
$tagedFlavors = array();
$hasInvalidRequired = false;
foreach ($cdl->_targetList as $flavor) {
// Get conv.prof data for that flavor
$flavorParamsConversionProfile = $conversionProfileFlavorParams[$flavor->getFlavorParamsId()];
// Update force-transcode flag.
// This flag might be set by the DL, therefore overide only if it is not set.
if (!$flavor->_force) {
$flavor->_force = $flavorParamsConversionProfile->getForceNoneComplied();
}
$flavor->setReadyBehavior($flavorParamsConversionProfile->getReadyBehavior());
if (!$flavor->IsValid()) {
KalturaLog::log("Flavor [" . $flavor->getFlavorParamsId() . "] is invalid");
// if required - failing the profile
if ($flavor->getReadyBehavior() == flavorParamsConversionProfile::READY_BEHAVIOR_REQUIRED) {
$errDescription = "Business decision layer, required flavor not valid: " . $flavor->getId();
$errDescription .= kBusinessConvertDL::parseFlavorDescription($flavor);
KalturaLog::log($errDescription);
kBatchManager::createErrorFlavorAsset($flavor, $partnerId, $entryId, $errDescription);
$hasInvalidRequired = true;
continue;
}
}
// if required - failing the profile
if ($flavor->_isNonComply) {
KalturaLog::log("Flavor [" . $flavor->getFlavorParamsId() . "] is none complied");
// If the flavor is set to 'force' (generate the asset regardless of any Kaltura optimization),
// don't fail it even if it is 'NonComply'
if ($flavor->getReadyBehavior() == flavorParamsConversionProfile::READY_BEHAVIOR_REQUIRED && !$flavor->_force) {
$errDescription = "Business decision layer, required flavor none complied: id[" . $flavor->getId() . "] flavor params id [" . $flavor->getFlavorParamsId() . "]";
$errDescription .= kBusinessConvertDL::parseFlavorDescription($flavor);
KalturaLog::log($errDescription);
kBatchManager::createErrorFlavorAsset($flavor, $partnerId, $entryId, $errDescription);
$hasInvalidRequired = true;
continue;
}
}
foreach ($flavor->getTagsArray() as $tag) {
KalturaLog::log("Taged [{$tag}] flavor added [" . $flavor->getFlavorParamsId() . "]");
$tagedFlavors[$tag][$flavor->getFlavorParamsId()] = $flavor;
}
}
if ($hasInvalidRequired) {
return null;
}
/*
* For 'playset' collections (MBR & ISM) make sure that the flavor that
* matches in the best way the source framee size, will be generated.
* Optimally this procedure should be executed for EVERY tag. But this
* might cause generation of unrequired flavors that might potentially
* harm the entry playback.
* Furthermore - we have duplicate iOS tagging (iphonenew and ipadnew),
* therefore anyhow at least one ipad flavor will be always generated.
* The other tags are less relevant for the framesize adjustment cases.
*/
if (isset($mediaInfo)) {
if (array_key_exists(flavorParams::TAG_MBR, $tagedFlavors)) {
self::adjustToFramesize($mediaInfo, $tagedFlavors[flavorParams::TAG_MBR]);
}
if (array_key_exists(flavorParams::TAG_ISM, $tagedFlavors)) {
self::adjustToFramesize($mediaInfo, $tagedFlavors[flavorParams::TAG_ISM]);
}
}
// filter out all not forced, none complied, and invalid flavors
$finalTagedFlavors = array();
foreach ($tagedFlavors as $tag => $tagedFlavorsArray) {
KalturaLog::log("Filtering flavors by tag [{$tag}]");
/*
* Digital-watermark tags should not participate in the 'tagged' flavor activation logic
*/
if (strstr($tag, "watermark_pair_") == false && strstr($tag, self::TAG_VARIANT_A) == false && strstr($tag, self::TAG_VARIANT_B) == false) {
$finalTagedFlavors[$tag] = kBusinessConvertDL::filterTagFlavors($tagedFlavorsArray);
} else {
$finalTagedFlavors[$tag] = $tagedFlavorsArray;
}
}
$finalFlavors = array();
foreach ($finalTagedFlavors as $tag => $tagedFlavorsArray) {
foreach ($tagedFlavorsArray as $flavorParamsId => $tagedFlavor) {
$finalFlavors[$flavorParamsId] = $tagedFlavor;
}
}
/*
* Digital-watermark flavors go through 'find the matching pair' procedure
*/
if (array_key_exists(self::TAG_VARIANT_A, $finalTagedFlavors) && array_key_exists(self::TAG_VARIANT_B, $finalTagedFlavors)) {
$finalFlavors = self::adjustToPairedDigitalWatermarking(self::TAG_VARIANT_A, $finalTagedFlavors, $finalFlavors);
$finalFlavors = self::adjustToPairedDigitalWatermarking(self::TAG_VARIANT_B, $finalTagedFlavors, $finalFlavors);
}
// sort the flavors to decide which one will be performed first
usort($finalFlavors, array('kBusinessConvertDL', 'compareFlavors'));
KalturaLog::log(count($finalFlavors) . " flavors sorted for execution");
return $finalFlavors;
}
/**
* batch addMediaInfo adds a media info and updates the flavor asset
*
* @param mediaInfo $mediaInfoDb
* @return mediaInfo
*/
public static function addMediaInfo(mediaInfo $mediaInfoDb)
{
$mediaInfoDb->save();
KalturaLog::log("Added media info [" . $mediaInfoDb->getId() . "] for flavor asset [" . $mediaInfoDb->getFlavorAssetId() . "]");
if (!$mediaInfoDb->getFlavorAssetId()) {
return $mediaInfoDb;
}
$flavorAsset = assetPeer::retrieveById($mediaInfoDb->getFlavorAssetId());
if (!$flavorAsset) {
return $mediaInfoDb;
}
if ($flavorAsset->getIsOriginal()) {
KalturaLog::log("Media info is for the original flavor asset");
$tags = null;
$profile = myPartnerUtils::getConversionProfile2ForEntry($flavorAsset->getEntryId());
if ($profile) {
$tags = $profile->getInputTagsMap();
}
KalturaLog::log("Flavor asset tags from profile [{$tags}]");
if (!is_null($tags)) {
$tagsArray = explode(',', $tags);
// support for old migrated profiles
if ($profile->getCreationMode() == conversionProfile2::CONVERSION_PROFILE_2_CREATION_MODE_AUTOMATIC_BYPASS_FLV) {
if (!KDLWrap::CDLIsFLV($mediaInfoDb)) {
$key = array_search(flavorParams::TAG_MBR, $tagsArray);
if ($key !== false) {
unset($tagsArray[$key]);
}
}
}
$finalTagsArray = KDLWrap::CDLMediaInfo2Tags($mediaInfoDb, $tagsArray);
$finalTags = join(',', array_unique($finalTagsArray));
KalturaLog::log("Flavor asset tags from KDL [{$finalTags}]");
//KalturaLog::log("Flavor asset tags [".print_r($flavorAsset->setTags(),1)."]");
$flavorAsset->addTags($finalTagsArray);
}
} else {
KalturaLog::log("Media info is for the destination flavor asset");
$tags = null;
$flavorParams = assetParamsPeer::retrieveByPK($flavorAsset->getFlavorParamsId());
if ($flavorParams) {
$tags = $flavorParams->getTags();
}
KalturaLog::log("Flavor asset tags from flavor params [{$tags}]");
if (!is_null($tags)) {
$tagsArray = explode(',', $tags);
$assetTagsArray = $flavorAsset->getTagsArray();
foreach ($assetTagsArray as $tag) {
$tagsArray[] = $tag;
}
$maxMbrBitrate = 8000;
if (kConf::hasParam('max_mbr_flavor_bitrate')) {
$maxMbrBitrate = kConf::get('max_mbr_flavor_bitrate');
}
if ($mediaInfoDb->getContainerBitRate() >= $maxMbrBitrate) {
$tagsArray = array_unique($tagsArray);
$key = array_search(flavorParams::TAG_MBR, $tagsArray);
if ($key !== false) {
unset($tagsArray[$key]);
}
}
$finalTagsArray = $tagsArray;
// bypass, KDLWrap::CDLMediaInfo2Tags doesn't support destination flavors and mobile tags
// $finalTagsArray = KDLWrap::CDLMediaInfo2Tags($mediaInfoDb, $tagsArray);
$finalTags = join(',', array_unique($finalTagsArray));
KalturaLog::log("Flavor asset tags from KDL [{$finalTags}]");
$flavorAsset->setTags($finalTags);
}
}
KalturaLog::log("KDLWrap::ConvertMediainfoCdl2FlavorAsset(" . $mediaInfoDb->getId() . ", " . $flavorAsset->getId() . ");");
KDLWrap::ConvertMediainfoCdl2FlavorAsset($mediaInfoDb, $flavorAsset);
$flavorAsset->save();
// if(!$flavorAsset->hasTag(flavorParams::TAG_MBR))
// return $mediaInfoDb;
$entry = entryPeer::retrieveByPK($flavorAsset->getEntryId());
if (!$entry) {
return $mediaInfoDb;
}
$contentDuration = $mediaInfoDb->getContainerDuration();
if (!$contentDuration) {
$contentDuration = $mediaInfoDb->getVideoDuration();
if (!$contentDuration) {
$contentDuration = $mediaInfoDb->getAudioDuration();
}
}
if ($contentDuration && $entry->getCalculateDuration()) {
$entry->setLengthInMsecs($contentDuration);
}
if ($mediaInfoDb->getVideoWidth() && $mediaInfoDb->getVideoHeight()) {
$entry->setDimensionsIfBigger($mediaInfoDb->getVideoWidth(), $mediaInfoDb->getVideoHeight());
}
$entry->save();
return $mediaInfoDb;
}
/**
* Adds an object to the instance pool.
*
* Propel keeps cached copies of objects in an instance pool when they are retrieved
* from the database. In some cases -- especially when you override doSelect*()
* methods in your stub classes -- you may need to explicitly add objects
* to the cache in order to ensure that the same objects are always returned by doSelect*()
* and retrieveByPK*() calls.
*
* @param mediaInfo $value A mediaInfo object.
* @param string $key (optional) key to use for instance map (for performance boost if key was already calculated externally).
*/
public static function addInstanceToPool(mediaInfo $obj, $key = null)
{
if (Propel::isInstancePoolingEnabled()) {
if ($key === null) {
$key = (string) $obj->getId();
}
if (isset(self::$instances[$key]) || count(self::$instances) < kConf::get('max_num_instances_in_pool')) {
self::$instances[$key] = $obj;
kMemoryManager::registerPeer('mediaInfoPeer');
}
}
}
/**
* batch addMediaInfo adds a media info and updates the flavor asset
*
* @param mediaInfo $mediaInfoDb
* @return mediaInfo
*/
public static function addMediaInfo(mediaInfo $mediaInfoDb)
{
$mediaInfoDb->save();
KalturaLog::log("Added media info [" . $mediaInfoDb->getId() . "] for flavor asset [" . $mediaInfoDb->getFlavorAssetId() . "]");
if (!$mediaInfoDb->getFlavorAssetId()) {
return $mediaInfoDb;
}
$flavorAsset = flavorAssetPeer::retrieveById($mediaInfoDb->getFlavorAssetId());
if (!$flavorAsset) {
return $mediaInfoDb;
}
if ($flavorAsset->getIsOriginal()) {
KalturaLog::log("Media info is for the original flavor asset");
$tags = null;
$profile = myPartnerUtils::getConversionProfile2ForEntry($flavorAsset->getEntryId());
if ($profile) {
$tags = $profile->getInputTagsMap();
}
KalturaLog::log("Flavor asset tags from profile [{$tags}]");
if (!is_null($tags)) {
$tagsArray = explode(',', $tags);
// support for old migrated profiles
if ($profile->getCreationMode() == conversionProfile2::CONVERSION_PROFILE_2_CREATION_MODE_AUTOMATIC_BYPASS_FLV) {
if (!KDLWrap::CDLIsFLV($mediaInfoDb)) {
$key = array_search(flavorParams::TAG_MBR, $tagsArray);
unset($tagsArray[$key]);
}
}
$finalTagsArray = KDLWrap::CDLMediaInfo2Tags($mediaInfoDb, $tagsArray);
$finalTags = join(',', $finalTagsArray);
KalturaLog::log("Flavor asset tags from KDL [{$finalTags}]");
$flavorAsset->setTags($finalTags);
}
}
KalturaLog::log("KDLWrap::ConvertMediainfoCdl2FlavorAsset(" . $mediaInfoDb->getId() . ", " . $flavorAsset->getId() . ");");
KDLWrap::ConvertMediainfoCdl2FlavorAsset($mediaInfoDb, $flavorAsset);
$flavorAsset->save();
// if(!$flavorAsset->hasTag(flavorParams::TAG_MBR))
// return $mediaInfoDb;
$entry = entryPeer::retrieveByPK($flavorAsset->getEntryId());
if (!$entry) {
return $mediaInfoDb;
}
$contentDuration = $mediaInfoDb->getContainerDuration();
if (!$contentDuration) {
$contentDuration = $mediaInfoDb->getVideoDuration();
if (!$contentDuration) {
$contentDuration = $mediaInfoDb->getAudioDuration();
}
}
$entry->setLengthInMsecs($contentDuration);
if ($mediaInfoDb->getVideoWidth() && $mediaInfoDb->getVideoHeight()) {
$entry->setDimensions($mediaInfoDb->getVideoWidth(), $mediaInfoDb->getVideoHeight());
}
$entry->save();
return $mediaInfoDb;
}
