photo/app/Models/Video.php

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<?php
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namespace App\Models;
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use DB;
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class Video extends Abstracted\Catalog
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{
// ID3 Object
private $_o = NULL;
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public function getIDLinkAttribute()
{
return $this->HTMLLinkAttribute($this->id,url('v/info').'/');
}
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/**
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* Return an GetID3 object or attribute
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*
*/
protected function o($attr=NULL)
{
if (! $this->filename OR ! file_exists($this->file_path()) OR ! is_readable($this->file_path()))
return FALSE;
if (is_null($this->_o))
{
$this->_o = new \getID3;
$this->_o->analyze($this->file_path());
$this->_o->getHashdata('sha1');
}
return is_null($attr) ? $this->_o : (array_key_exists($attr,$this->_o->info) ? $this->_o->info[$attr] : NULL);
}
public function property($property)
{
if (! $this->o())
return NULL;
switch ($property)
{
case 'creationdate':
// Try creation_Data
$x = array_get($this->_o->info,'quicktime.comments.creation_date.0');
// Try creation_Data
if (is_null($x))
$x = array_get($this->_o->info,'quicktime.comments.creationdate.0');
return $x;
case 'make': return array_get($this->_o->info,'quicktime.comments.make.0');
case 'model': return array_get($this->_o->info,'quicktime.comments.model.0');
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case 'software': return array_get($this->_o->info,'quicktime.comments.software.0');
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case 'signature': return array_get($this->_o->info,'sha1_data');
#case 'height': return $this->subatomsearch('quicktime.moov.subatoms',['trak','tkhd'],'height'); break;
#case 'width': return $this->subatomsearch('quicktime.moov.subatoms',['trak','tkhd'],'width'); break;
case 'height': return array_get($this->_o->info,'video.resolution_y');
case 'width': return array_get($this->_o->info,'video.resolution_x');
case 'length': return array_get($this->_o->info,'playtime_seconds');
case 'type': return array_get($this->_o->info,'video.dataformat');
case 'codec': return array_get($this->_o->info,'audio.codec');
case 'audiochannels': return array_get($this->_o->info,'audio.channels');
case 'samplerate': return array_get($this->_o->info,'audio.sample_rate');
case 'channelmode': return array_get($this->_o->info,'audio.channelmode');
case 'gps_lat': return array_get($this->_o->info,'quicktime.comments.gps_latitude.0');
case 'gps_lon': return array_get($this->_o->info,'quicktime.comments.gps_longitude.0');
case 'gps_altitude': return array_get($this->_o->info,'quicktime.comments.gps_altitude.0');
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case 'identifier': if ($x=array_get($this->_o->info,'quicktime.comments')) {
return array_get(array_flatten(array_only($x,'content.identifier')),0);
}
break;
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default:
return NULL;
}
}
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public function properties()
{
return $this->o() ? $this->_o->info : [];
}
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/**
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* Navigate through ID3 data to find the value.
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*/
private function subatomsearch($atom,array $paths,$key,array $data=[]) {
if (! $data AND is_null($data = array_get($this->_o->info,$atom)))
{
// Didnt find it.
return NULL;
}
foreach ($paths as $path)
{
$found = FALSE;
foreach ($data as $array)
{
if ($array['name'] === $path)
{
$found = TRUE;
if ($path != last($paths))
$data = $array['subatoms'];
else
$data = $array;
break;
}
}
if (! $found)
break;
}
return isset($data[$key]) ? $data[$key] : NULL;
}
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public function setDateCreated()
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{
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if ($this->property('creationdate'))
$this->date_created = $this->property('creationdate');
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}
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public function setDateCreatedAttribute($value)
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{
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$this->attributes['date_created'] = strtotime($value);
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}
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public function setLocation()
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{
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$this->gps_lat = $this->property('gps_lat');
$this->gps_lon = $this->property('gps_lon');
$this->gps_altitude = $this->property('gps_altitude');
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}
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// @todo Now set software_id
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public function setMakeModel()
{
$this->make = $this->property('make');
$this->model = $this->property('model');
$this->software = $this->property('software');
$this->type = $this->property('type');
$this->length = $this->property('length');
$this->codec = $this->property('codec');
$this->audiochannels = $this->property('audiochannels');
$this->channelmode = $this->property('channelmode');
$this->samplerate = $this->property('samplerate');
}
public function setSignature()
{
$this->signature = $this->property('signature');
$this->file_signature = md5_file($this->file_path());
$this->identifier = $this->property('identifier');
}
public function setSubSecTime()
{
// NOOP
}
public function setThumbnail()
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{
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// NOOP
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}
/**
* Return the extension of the image
*/
public function type($mime=FALSE)
{
return strtolower($mime ? File::mime_by_ext(pathinfo($this->filename,PATHINFO_EXTENSION)) : pathinfo($this->filename,PATHINFO_EXTENSION));
}
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public function getHtmlImageURL()
{
return sprintf('<video width="320" height="240" src="%s" controls></video>',url('/v/view/'.$this->id));
}
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}