/** This is executed when searched for related tracks and metadata */
public function executeRelatedtrack(sfWebRequest $request)
{
$this->getContext()->getConfiguration()->loadHelpers('Url');
$empty_metadatafilteredquery = false;
$distances = NULL;
$files = NULL;
// get request parameters
$metadataquery = $request->getParameter('metadataquery');
$tracknr = $request->getParameter('tracknr');
$limit = $request->getParameter('limit', $this->getContext()->getConfiguration()->getSmintMaxQueryResults());
$offset = $request->getParameter('offset', 0);
$id_prefix = $request->getParameter('id_prefix', '') . smintTools::generateHtmlId($tracknr) . "_";
$omit_empty_metadataquery = $request->getParameter('omit_empty_metadataquery', false);
$distancetypeid = sfConfig::get('app_defaults_distancetypeid', 0);
$featurevectortypeid = sfConfig::get('app_defaults_featurevectortypeid', 0);
mysfLog::logRequest($this, $request);
//get file via external key
$file = FilePeer::getFileByExternalKey($tracknr);
//only if the file was found in the smafestore db
if ($file) {
// run query
$fileTrackId = $file->getTrackid();
$relatedCriteria = $this->buildRelatedQuery($fileTrackId, $featurevectortypeid, $distancetypeid, $limit, $offset, $metadataquery);
$related = FilePeer::doSelect($relatedCriteria);
// if omit empty metadataquery is true
if ($omit_empty_metadataquery) {
if (count($related) > 0) {
// if the query returned results
$distances = DistancePeer::doSelect($relatedCriteria);
} else {
// if the query returned no results -> retry without metadata
$empty_metadatafilteredquery = true;
$relatedCriteria = $this->buildRelatedQuery($fileTrackId, $featurevectortypeid, $distancetypeid, $limit, $offset);
$related = FilePeer::doSelect($relatedCriteria);
$distances = DistancePeer::doSelect($relatedCriteria);
}
} else {
$distances = DistancePeer::doSelect($relatedCriteria);
}
}
$files = FiledescPeer::doSelect($relatedCriteria);
// add duration
// $fileDownloadURL = url_for("getAudioFile/download") . "?tracknr=" . rawurlencode($tracknr);
$queryFileMetadata = FiledescPeer::retrieveByPk($tracknr);
$fileInfoName = $queryFileMetadata->getTitle() . " - " . $queryFileMetadata->getPerformers();
$uploadedFilePHPUrl_incomplete = url_for("getAudioFile/download", true) . "?tracknr=" . rawurlencode($tracknr);
$uploadedFileURL = smintUploadFileHelper::getDirectFileUrl($file->getUri());
return $this->renderPartial('search/result', array('render' => 'related', 'uploadedFilePHPUrl_incomplete' => $uploadedFilePHPUrl_incomplete, 'uploadedFileURL' => $uploadedFileURL, 'seedLabel' => $fileInfoName, 'id_prefix' => $id_prefix, 'tracknr' => $tracknr, 'files' => $files, 'distances' => $distances, 'limit' => $limit, 'offset' => $offset, 'metadataquery' => $metadataquery, 'empty_metadatafilteredquery' => $empty_metadatafilteredquery, 'aSegmSearch' => $aSegmSearch));
}
/** Returns appropriate JS code for mp3 player config.
* @param $files Array of Filedesc instances
* @param $aSegmSearch Array with segmentation information
*
*/
public static function getMp3PlayerConfig($files = array(), $aSegmSearch = array())
{
//needed for javascript_tag
use_helper('JavascriptBase');
$player = sfConfig::get('app_mp3player_defaultplayer', 'worldpress');
switch ($player) {
case 'flash-mp3-player':
return '';
break;
case 'worldpress':
$playerConfig = sfConfig::get('app_mp3player_worldpress');
$autostart = isset($playerConfig['autostart']) ? $playerConfig['autostart'] : 'yes';
$width = isset($playerConfig['width']) ? $playerConfig['width'] : '200';
$skin = $playerConfig['skin'];
return javascript_tag("AudioPlayer.setup('" . public_path('audio-player/player.swf') . "', \n {\n width: '{$width}', \n autostart: '{$autostart}', \n animation: 'no', \n {$skin},\n });");
break;
case 'smintplayer':
default:
// get configuration
$playerConfig = sfConfig::get('app_mp3player_smintplayer');
// build options array of array. First dimension is list of files, second is assoc array with values for the player
$options = array();
if (!isset($aSegmSearch['enabled'])) {
$aSegmSearch['enabled'] = false;
}
foreach ($files as $i => $filedesc) {
$filerec = FilePeer::getFileByExternalKey($filedesc->getTracknr());
if (!isset($filerec)) {
// no recrod returned - maybe no metadata in the db?
$tmparray = array('text' => "(No metadata available)", 'audiofile_mp3' => url_for("getAudioFile/download", true) . "?fileid=" . rawurlencode($filedesc->getTracknr()) . "&format=mp3", 'audiofile_ogg' => url_for("getAudioFile/download", true) . "?tracknr=" . rawurlencode($filedesc->getTracknr()) . "&format=ogg", 'waveformfile' => url_for("getAudioFile/download", true) . "?tracknr=" . rawurlencode($filedesc->getTracknr()) . "&format=waveform", 'duration' => isset($iDurationMs) ? $iDurationMs : 0, 'segments' => $aSegmSearch['enabled'] ? $aSegmSearch['resultsegments'][$i] : array(), 'searchsimilarfunc' => 'smint_' . smintTools::generateHtmlId($filedesc->getTracknr()) . '()', 'backlinktext' => "License track from gettyimages music", 'backlinkurl' => url_for("search/redirect") . "?url=" . rawurlencode("http://www.gettyimages.at/music/download-songs/" . $filedesc->getTracknr() . "?ref=spec"));
} else {
$iBitrate = $filerec->getBitrate();
$sUri = $filerec->getUri();
// estimate duration
if (file_exists($sUri)) {
$iSize = filesize($sUri);
if ($iSize) {
// file size divided by bytes per second, times 1000 to get ms.
// bitrate is k bits per second, so multiply by 1024 to get bits, and divide by 8 to get bytes
$iDurationMs = intval($iSize / ($iBitrate * 1024 / 8) * 1000);
} else {
mysfLog::log($this, "DEBUG Could not read file size: {$sUri}");
$iDurationMs = 0;
}
} else {
mysfLog::log($this, "WARNING File does not exist: {$sUri}");
$iDurationMs = 0;
}
$tmparray = array('text' => $filedesc->getTitle() . ' | ' . $filedesc->getPerformers() . ' | ' . $filedesc->getGenre(), 'audiofile_mp3' => smintUploadFileHelper::getDirectFileUrl($filerec->getUri()), 'audiofile_ogg' => url_for("getAudioFile/download", true) . "?tracknr=" . rawurlencode($filedesc->getTracknr()) . "&format=ogg", 'waveformfile' => url_for("getAudioFile/download", true) . "?tracknr=" . rawurlencode($filedesc->getTracknr()) . "&format=waveform", 'duration' => isset($iDurationMs) ? $iDurationMs : 0, 'segments' => $aSegmSearch['enabled'] ? $aSegmSearch['resultsegments'][$i] : array(), 'searchsimilarfunc' => 'smint_' . smintTools::generateHtmlId($filedesc->getTracknr()) . '()', 'backlinktext' => "License track from gettyimages music", 'backlinkurl' => url_for("search/redirect") . "?url=" . rawurlencode("http://www.gettyimages.at/music/download-songs/" . $filedesc->getTracknr() . "?ref=spec"));
}
$options[] = $tmparray;
}
// we cannot put all these fields into one array since the output format must be like
// , A: XXXX, B: XXX
// and not
//, {A: XXXX, B: XXX}
return ", playlist: " . smintTools::my_options_for_javascript($options) . ", waveform_resolution: " . intval(sfConfig::get('app_defaults_waveform_resolution')) . ', waveform_factor: ' . doubleval(sfConfig::get('app_defaults_waveform_factor'));
break;
}
}
