96 lines
3.4 KiB
PHP
96 lines
3.4 KiB
PHP
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<?php
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defined('BASEPATH') OR exit('No direct script access allowed');
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use Coduo\PHPHumanizer\NumberHumanizer;
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class FileModel extends CI_Model
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{
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function __construct()
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{
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parent::__construct();
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}
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public function uploadFile($original_name, $tmpname, $size, $type)
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{
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$target_dir = "files" . DIRECTORY_SEPARATOR;
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$filetype = pathinfo(basename($original_name), PATHINFO_EXTENSION);
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$target_file = $target_dir . $this->generateName() . '.' . $filetype;
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$name = explode('.' . $filetype, explode(DIRECTORY_SEPARATOR, $target_file)[1])[0];
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if (!move_uploaded_file($tmpname, $target_file)) {
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die('File couldn\'t be uploaded!');
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}
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$this->db->query('INSERT INTO files (name, original_name, type, size, path) VALUES (?, ?, ?, ?, ?)', [$name, $original_name, $type, $size, $target_file]);
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return "/file/open/" . $name;
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}
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public function uploadImage($name, $max_size, $originalname, $max_width) {
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$config['upload_path'] = './files/';
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$config['allowed_types'] = 'gif|jpg|png';
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$config['max_size'] = $max_size;
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$config['file_name'] = $this->generateName() . "." . pathinfo(basename($originalname), PATHINFO_EXTENSION);
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$this->load->library('upload', $config);
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if ( ! $this->upload->do_upload($name)) {
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return null;
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} else {
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$data = $this->upload->data();
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// Resize
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$config['image_library'] = 'gd2';
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$config['source_image'] = $data['full_path'];
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$config['maintain_ratio'] = TRUE;
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$config['width'] = $max_width;
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$this->load->library('image_lib', $config);
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$this->image_lib->resize();
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$this->db->query('INSERT INTO files (name, original_name, type, size, path) VALUES (?, ?, ?, ?, ?)', [$data['raw_name'], $originalname, $data['file_type'], $data['file_size'] * 1024, 'files/' . $data['file_name']]);
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return '/f/' . $data['raw_name'];
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}
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}
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public function uploadFileByContent($content, $original_name, $fullType, $fileSize) {
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$target_dir = "files" . DIRECTORY_SEPARATOR;
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$filetype = pathinfo(basename($original_name), PATHINFO_EXTENSION);
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$target_file = $target_dir . $this->generateName() . '.' . $filetype;
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$name = explode('.' . $filetype, explode(DIRECTORY_SEPARATOR, $target_file)[1])[0];
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$fp = fopen($target_file, 'w');
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fwrite($fp, $content);
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fclose($fp);
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$this->db->query('INSERT INTO files (name, original_name, type, size, path) VALUES (?, ?, ?, ?, ?)', [$name, $original_name, $fullType, $fileSize, $target_file]);
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return '/f/' . $name;
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}
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public function generateName()
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{
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return md5(uniqid(rand(), true));
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}
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public function getFileList()
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{
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$unfiltered_result = $this->db->query('SELECT * FROM files')->result_array();
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$result = [];
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foreach ($unfiltered_result as $item) {
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$item['size'] = NumberHumanizer::binarySuffix(intval($item['size']), $_SESSION['site_lang']);
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$result[] = $item;
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}
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return $result;
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}
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public function delete($id) {
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$filePath = $this->db->query('SELECT path FROM files WHERE ID = ? LIMIT 1', [$id])->result_array()[0];
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unlink($filePath['path']);
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$this->db->query('DELETE FROM files WHERE ID = ? LIMIT 1', [$id]);
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}
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}
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