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CC-84: Smart Playlists

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- Length calculation for dynamic blocks and playlist that contains
dynamic blocks
This commit is contained in:
James 2012-07-31 17:46:37 -04:00
parent 1b0cd6b01b
commit 9d51222dae
6 changed files with 78 additions and 10 deletions
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51
airtime_mvc/application/models/Block.php
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@ -242,10 +242,20 @@ EOT;
return $fade;
}
//aggregate column on blockcontents cliplength column.
// function return "N/A" if dynamic
public function getLength()
{
return $this->block->getDbLength();
$length = $this->block->getDbLength();
$length = $length == null ? "N/A" : $length;
return $length;
}
//
public function getStaticLength(){
$sql = "SELECT SUM(cliplength) as length FROM cc_blockcontents WHERE block_id={$this->id}";
$r = $this->con->query($sql);
$result = $r->fetchAll(PDO::FETCH_NUM);
return $result[0][0];
}
private function insertBlockElement($info)
@ -849,6 +859,12 @@ EOT;
CcBlockQuery::create()->findPk($this->id)->setDbType($p_blockType)->save();
}
public function setLength($value){
$this->block->setDbLength($value);
$this->block->save($this->con);
}
/**
* Saves smart block criteria
* @param array $p_criteria
@ -1004,14 +1020,26 @@ EOT;
}//for loop
$result = count($errors) > 0 ? 1 :0;
$files["count"] = 0;
$output = array("result"=>$result, "errors"=>$errors);
if ($result == 0) {
$this->storeCriteriaIntoDb($data);
//get number of files that meet the criteria
$files = $this->getListofFilesMeetCriteria();
$output['poolCount'] = $files["count"];
// if the block is dynamic, put null to the length
// as it cannot be calculated
if ($blockType == 'dynamic') {
$this->setLength(null);
$output['blockLength'] = "N/A";
} else {
$length = $this->getStaticLength();
$this->setLength($length);
$formatter = new LengthFormatter($length);
$output['blockLength'] = $formatter->format();
}
}
//get number of files that meet the criteria
$files = $this->getListofFilesMeetCriteria();
return array("result"=>$result, "errors"=>$errors, "poolCount"=>$files["count"]);
return $output;
}
public function storeCriteriaIntoDb($p_criteriaData){
@ -1071,6 +1099,15 @@ EOT;
$insertList = $this->getListOfFilesUnderLimit();
$this->deleteAllFilesFromBlock();
$this->addAudioClips(array_keys($insertList));
// update length in playlist contents.
$blocks = CcPlaylistcontentsQuery::create()->filterByDbBlockId($this->id)->find();
$blocks->getFirst();
$iterator = $blocks->getIterator();
while ($iterator->valid()) {
$iterator->current()->setDbClipLength($this->getLength());
$iterator->current()->save();
$iterator->next();
}
return array("result"=>0);
}
}