/**
* 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;
}
