photo/app/Models/Video.php
2019-12-21 22:57:34 +11:00

182 lines
5.1 KiB
PHP

<?php
namespace App\Models;
use Illuminate\Support\Arr;
class Video extends Abstracted\Catalog
{
// ID3 Object
private $_o = NULL;
public function getIDLinkAttribute()
{
return $this->HTMLLinkAttribute($this->id,url('v/info').'/');
}
public function getHtmlImageURL()
{
return sprintf('<video width="320" height="240" src="%s" controls></video>',url('/v/view/'.$this->id));
}
/**
* Return an GetID3 object or attribute
*
*/
protected function o($attr=NULL)
{
if (! $this->filename OR ! file_exists($this->file_path()) OR ! is_readable($this->file_path()))
return FALSE;
if (is_null($this->_o))
{
/*
* @todo There is a bug with getID3, where the second iteration yields different results
* this is problematic when video:scanall is run from a queue and there is more than 1 job.
* It also appears that only 1.9.18 gets date/gps data, a later version doesnt get gps data.
*/
$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(string $property)
{
if (! $this->o())
return NULL;
switch ($property) {
case 'creationdate':
// Try creation_Data
$x = Arr::get($this->_o->info,'quicktime.comments.creation_date.0');
// Try creation_Data
if (is_null($x))
$x = Arr::get($this->_o->info,'quicktime.comments.creationdate.0');
return $x;
case 'make': return Arr::get($this->_o->info,'quicktime.comments.make.0');
case 'model': return Arr::get($this->_o->info,'quicktime.comments.model.0');
case 'software': return Arr::get($this->_o->info,'quicktime.comments.software.0');
case 'signature': return Arr::get($this->_o->info,'sha1_data');
#case 'height': return $this->subatomsearch('quicktime.moov.subatoms',['trak','tkhd'],'height'); break;
#case 'width': return $this->subatomsearch('quicktime.moov.subatoms',['trak','tkhd'],'width'); break;
case 'height': return Arr::get($this->_o->info,'video.resolution_y');
case 'width': return Arr::get($this->_o->info,'video.resolution_x');
case 'length': return Arr::get($this->_o->info,'playtime_seconds');
case 'type': return Arr::get($this->_o->info,'video.dataformat');
case 'codec': return Arr::get($this->_o->info,'audio.codec');
case 'audiochannels': return Arr::get($this->_o->info,'audio.channels');
case 'samplerate': return Arr::get($this->_o->info,'audio.sample_rate');
case 'channelmode': return Arr::get($this->_o->info,'audio.channelmode');
case 'gps_lat': return Arr::get($this->_o->info,'quicktime.comments.gps_latitude.0');
case 'gps_lon': return Arr::get($this->_o->info,'quicktime.comments.gps_longitude.0');
case 'gps_altitude': return Arr::get($this->_o->info,'quicktime.comments.gps_altitude.0');
case 'identifier':
if ($x=Arr::get($this->_o->info,'quicktime.comments')) {
return Arr::get(Arr::flatten(Arr::only($x,'content.identifier')),0);
}
break;
default:
return NULL;
}
}
public function properties()
{
return $this->o() ? $this->_o->info : [];
}
/**
* Navigate through ID3 data to find the value.
*/
private function subatomsearch($atom,array $paths,$key,array $data=[]) {
if (! $data AND is_null($data = Arr::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;
}
public function setDateCreated()
{
$this->date_created = $this->property('creationdate');
}
public function setDateCreatedAttribute($value)
{
$this->attributes['date_created'] = strtotime($value);
}
public function setLocation()
{
$this->gps_lat = $this->property('gps_lat');
$this->gps_lon = $this->property('gps_lon');
$this->gps_altitude = $this->property('gps_altitude');
}
// @todo Now set software_id
public function setMakeModel()
{
$this->make = $this->property('make');
$this->model = $this->property('model');
$this->software = $this->property('software');
$this->type = $this->property('type');
$this->length = round($this->property('length'),2);
$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 = $this->property('identifier');
}
public function setSubSecTime()
{
// NOOP
}
public function setThumbnail()
{
// NOOP
}
/**
* Return the extension of the image
*/
public function type($mime=FALSE)
{
return strtolower($mime ? File::mime_by_ext(pathinfo($this->filename,PATHINFO_EXTENSION)) : pathinfo($this->filename,PATHINFO_EXTENSION));
}
}