153 lines
4.5 KiB
PHP
153 lines
4.5 KiB
PHP
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<?php
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/**
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* Created by Hurasoft.
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* Date: 28-May-2022
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* Description: Use this class to send local files to the cdn host (endpoint: cdn.host/file_upload_handle.php). The cdn host also has a copy of Hura8 main class to receive the uploaded files
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*/
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namespace Hura8\System;
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class CDNFileUpload {
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//protected $upload_handle = 'http://local.hura8/file_upload_handle.php';
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protected $upload_handle = STATIC_DOMAIN . '/file_upload_handle.php';
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protected $user_id = 0;
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protected $target_path_item_type_mapping = [
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'product' => 'media/product', // media/product
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'article' => 'media/news', // media/news
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'brand' => 'media/brand',
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'category' => 'media/category',
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'banner' => 'media/banner',
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'lib' => 'media/lib/',
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'user_upload' => 'media/user_upload',
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];
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public function __construct($user_id) {
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$this->user_id = $user_id;
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}
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/**
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* @description: an implementation of start method to upload an item's image
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* @param $item_type string
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* @param $content string
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* @param $file_name string
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* @return array | boolean
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*/
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public function uploadFile($item_type, $file_name, $content, $set_target_path = '')
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{
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//$file_name = substr(strrchr($img_url, "/"), 1);
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//$content = get_url_content($img_url);
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$header_setting = [
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// 'Authorization' => "Basic ". base64_encode(API_KEY),
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];
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if($set_target_path) {
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$target_path = $set_target_path;
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}else{
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$target_path = (isset($this->target_path_item_type_mapping[$item_type])) ? $this->target_path_item_type_mapping[$item_type] : '';
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}
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$multipart_settings = [
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[
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'name' => 'upload_method',
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'contents' => 'content',
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],
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[
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'name' => 'file_name',
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'contents' => $file_name,
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],
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[
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'name' => 'target_path',
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'contents' => $target_path,
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],
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[
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'name' => 'file_content',
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'contents' => $content,
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],
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//for upload server
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[
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'name' => 'uid',
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'contents' => $this->user_id,
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],
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[
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'name' => 'time',
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'contents' => CURRENT_TIME,
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],
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[
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'name' => 'token',
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'contents' => $this->createToken($this->user_id, CURRENT_TIME),
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],
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[
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'name' => 'item_type',
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'contents' => $item_type ,
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],
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];
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return $this->start($header_setting, $multipart_settings);
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}
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/*
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let settings = {
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element : '',//element id to click on
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holder : '', //id file holder
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form_name : '',
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item_type : '',
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item_id : '',
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file_type : '', //what is the file type: doc, photo, video ?
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file_field : '', //what field in the item table this file is used for ?
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resize : '200,400,600' //sizes to resize
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square: '200,400', //sizes to be square
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keep_width : '400', //sizes to keep the width
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max_file: 1
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}
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*/
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/**
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* @description: a general method for upload
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* @param array $header_setting
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* @param array $multipart_settings
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* @return array | boolean
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* @throws \GuzzleHttp\Exception\GuzzleException
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*/
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protected function start(array $header_setting = [], array $multipart_settings = []) {
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$client = new \GuzzleHttp\Client();
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$request = $client->request('POST', $this->upload_handle, [
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'headers' => $header_setting,
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'multipart' => $multipart_settings
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]);
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return $request->getBody()->getContents();
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}
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// return string | boolean
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protected function getAssetType($file_name) {
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$ext = strtolower(strrchr($file_name, "."));
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if( $ext == '.css') return 'css';
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if( $ext == '.js') return 'js';
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if( \in_array($ext, ['.jpg', '.jpeg', '.gif', '.png', '.ico'])) return 'image';
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return false;
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}
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// this salt and createToken must be the same ones as in Hura8/Base/CDNFileUploadHandle
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// and different per project (or else others will use it to upload forbidden files on our clients' hosting)
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const SECURITY_SALT = 'ahss@3asdaaSDFSD';
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protected function createToken($id, $time) {
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return sha1(join("-", [$id , $time , static::SECURITY_SALT]));
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}
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}
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