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