154 lines
4.1 KiB
PHP
154 lines
4.1 KiB
PHP
<?php
|
||
namespace dimti\Image;
|
||
/**
|
||
* @author Alexander Demidov <demidov@dimti.ru>
|
||
* Full paths to directories and files contains slash as first symbol
|
||
* Dir name not contains slashes on first or last symbols
|
||
*/
|
||
use Majestic\Config;
|
||
|
||
/**
|
||
* Class File
|
||
*/
|
||
abstract class File
|
||
{
|
||
public $path;
|
||
|
||
public $filename;
|
||
|
||
private $logger;
|
||
|
||
private $error_stream;
|
||
|
||
private $owner;
|
||
|
||
public function __construct()
|
||
{
|
||
|
||
}
|
||
|
||
public function setOwner($owner)
|
||
{
|
||
$this->owner = $owner;
|
||
}
|
||
|
||
public function getOwner()
|
||
{
|
||
return $this->owner;
|
||
}
|
||
|
||
public function log($message)
|
||
{
|
||
if (\Majestic\Config::get('LOGGING')) {
|
||
if (is_null($this->logger)) {
|
||
$this->logger = \Majestic\Logger\Logger::getInstance();
|
||
}
|
||
$this->logger->log($message);
|
||
} else {
|
||
$this->error_stream = \Majestic\Config::get('ErrorStream', 'php://stderr');
|
||
file_put_contents($this->error_stream, PHP_EOL . 'Log ' . '#' . __CLASS__ . ': ' . $message . PHP_EOL, FILE_APPEND);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param array|string|null $data
|
||
* @return Image
|
||
* @throws \ErrorException
|
||
*/
|
||
public static function getInstance($data = null)
|
||
{
|
||
$instance = new static;
|
||
if (!(is_null($data) || $data == '')) {
|
||
if (!is_array($data)) {
|
||
$data = json_decode($data, true);
|
||
if (json_last_error() != JSON_ERROR_NONE) {
|
||
$instance->log('Unable to convert json-string to array. Data ' . print_r($data, true));
|
||
}
|
||
}
|
||
if (is_array($data)) {
|
||
foreach ($data as $attribute_name => $attribute_value) {
|
||
if (property_exists($instance, $attribute_name)) {
|
||
$instance->{$attribute_name} = $attribute_value;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
return $instance;
|
||
}
|
||
|
||
/**
|
||
* @param $size
|
||
* @param bool $force_create
|
||
* @param bool $important_create
|
||
*
|
||
* @return ImageVariant
|
||
* @throws \ErrorException
|
||
*/
|
||
public function getImageVariant($size, $force_create = false, $important_create = false)
|
||
{
|
||
/**
|
||
* @var $this Image
|
||
*/
|
||
if (!array_key_exists($size, $this->variants) || $important_create) {
|
||
$original_file_path = \Majestic\Config::get('PATH_WEB_ROOT') . '/' . $this->getWebName();
|
||
//TODO:Сложно понять логику этого выражения
|
||
if (($important_create && $this->getIsNoEmpty() && file_exists($original_file_path)) || ($force_create && $this->getIsNoEmpty() && file_exists($original_file_path))) {
|
||
Upload::imageVariant($this, $size);
|
||
} else {
|
||
$this->variants[$size] = new ImageVariant();
|
||
}
|
||
} else {
|
||
if (!is_object($this->variants[$size])) {
|
||
$this->variants[$size] = ImageVariant::getInstance($this->variants[$size]);
|
||
}
|
||
}
|
||
return $this->variants[$size];
|
||
}
|
||
|
||
/**
|
||
* Если объект содержит информацию о файле/изображение вернет - true
|
||
* Если объект пуст - вернет false
|
||
* @return bool
|
||
*/
|
||
public function getIsNoEmpty()
|
||
{
|
||
return (bool) $this->size;
|
||
}
|
||
|
||
public function delete()
|
||
{
|
||
/**
|
||
* @var $image Image
|
||
*/
|
||
if ($this->getIsNoEmpty()) {
|
||
@unlink($this->getRealPath());
|
||
}
|
||
if (get_parent_class($this) == 'dimti\Image\Image') {
|
||
$image = $this;
|
||
foreach ($image->getSizes() as $size) {
|
||
$image_variant = $image->getVariant($size);
|
||
if ($image_variant->getIsNoEmpty()) {
|
||
@unlink($image_variant->getRealPath());
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
public function getRealPath()
|
||
{
|
||
return Config::get('PATH_WEB_ROOT') . '/' . $this->path . '/' . $this->filename;
|
||
}
|
||
|
||
/**
|
||
* @return string
|
||
*/
|
||
public function getWebName()
|
||
{
|
||
return (($this->getIsNoEmpty()) ? ($this->path . '/' . $this->filename) : '_.gif');
|
||
}
|
||
|
||
public function __toString()
|
||
{
|
||
return FileHelper::toString($this);
|
||
}
|
||
} |