229 lines
8.4 KiB
PHP
229 lines
8.4 KiB
PHP
<?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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private function getPath($fileName, $user) {
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return 'files/' . ($user != null ? 'userContent/' . $user . '/' : '') . $fileName;
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}
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private function addToDatabase($name, $originalName, $type, $size, $path, $user) {
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$userID = NULL;
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if(is_string($user)) {
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$user = $this->db->query('SELECT ID FROM users WHERE username = lower(?)', [$user])->result_array();
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if(!empty($user)) {
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$userID = $user[0]['ID'];
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}
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} else if(is_integer($user)) {
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$userID = $user;
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}
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$this->db->query('INSERT INTO files (name, original_name, type, size, path, user) VALUES (?, ?, ?, ?, ?, ?)', [$name, $originalName, $type, $size, $path, $userID]);
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$this->db->cache_delete('admin', 'files');
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}
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public function uploadFile($original_name, $tmpname, $size, $type, $userContent = true)
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{
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$target_dir = 'files' . DIRECTORY_SEPARATOR . ($userContent ? 'userContent' . DIRECTORY_SEPARATOR : '');
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$filetype = pathinfo(basename($original_name), PATHINFO_EXTENSION);
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$name = $this->generateName();
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$target_file = $target_dir . $name . '.' . $filetype;
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if (!move_uploaded_file($tmpname, $target_file)) {
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die('File couldn\'t be uploaded!');
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}
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$target_file = str_replace('\\', '/', $target_file);
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$this->addToDatabase($name, $original_name, $type, $size, $target_file, $userContent);
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echo shell_exec('python /var/www/codeigniter/duplicates.py');
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return "/f/" . $name;
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}
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public function uploadVideo($name, $max_size, $originalName, $max_width, $user = null) {
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$path = '.' . DIRECTORY_SEPARATOR . 'files' . DIRECTORY_SEPARATOR;
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if($user !== null) {
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$path .= 'userContent' . DIRECTORY_SEPARATOR . $user . DIRECTORY_SEPARATOR;
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}
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$config['upload_path'] = $path;
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if(!file_exists($path)) {
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mkdir($path, 0777);
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}
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$config['allowed_types'] = 'mp4';
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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 = $this->upload->data();
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$this->upload->display_errors();
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$this->addToDatabase($data['raw_name'], $originalName, $data['file_type'], $data['file_size'] * 1024, $this->getPath($data['file_name'], $user), $user);
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return '/f/' . $data['raw_name'];
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}
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}
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public function uploadImage($name, $max_size, $originalName, $max_width, $user = null) {
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$config['upload_path'] = '.' . DIRECTORY_SEPARATOR . 'files' . DIRECTORY_SEPARATOR;
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if($user != null) {
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$config['upload_path'] .= 'userContent' . DIRECTORY_SEPARATOR . $user . DIRECTORY_SEPARATOR;
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}
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$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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$this->addToDatabase($data['raw_name'], $originalName, $data['file_type'], $data['file_size'] * 1024, $this->getPath($data['file_name'], $user), $user);
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echo shell_exec('python /var/www/codeigniter/duplicates.py');
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return '/f/' . $data['raw_name'];
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}
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}
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public function uploadCroppedImage($name, $max_size, $originalname, $width, $height, $userContent = true) {
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$config['upload_path'] = '.' . DIRECTORY_SEPARATOR . 'files' . DIRECTORY_SEPARATOR . ($userContent ? 'userContent' . DIRECTORY_SEPARATOR : '');
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$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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$size = getimagesize($data['full_path']);
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if($size[0] > $size[1]) {
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$config['height'] = $height;
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} else {
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$config['width'] = $width;
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}
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$this->load->library('image_lib');
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$this->image_lib->initialize($config);
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$this->image_lib->resize();
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$config['source_image'] = $config['upload_path'] . $config['file_name'];
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$config['maintain_ratio'] = FALSE;
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$config['height'] = $height;
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$config['width'] = $width;
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$size = getimagesize($config['source_image']);
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if($size[0] > $size[1]) {
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$config['x_axis'] = ($size[0] - $width) / 2;
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} else {
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$config['y_axis'] = ($size[1] - $height) / 2;
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}
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$this->image_lib->clear();
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$this->image_lib->initialize($config);
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$this->image_lib->crop();
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$this->db->query('INSERT INTO files (name, original_name, type, size, path, isUserData) VALUES (?, ?, ?, ?, ?, ?)', [$data['raw_name'], $originalname, $data['file_type'], $data['file_size'] * 1024, $this->getPath($data['file_name'], $userContent), $userContent]);
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$this->db->cache_delete('admin', 'files');
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echo shell_exec('python /var/www/codeigniter/duplicates.py');
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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, $userContent = true) {
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$target_dir = 'files' . DIRECTORY_SEPARATOR . ($userContent ? 'userContent' . DIRECTORY_SEPARATOR : '');
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$filetype = pathinfo(basename($original_name), PATHINFO_EXTENSION);
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$name = $this->generateName();
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$target_file = $target_dir . $name . '.' . $filetype;
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$fp = fopen($target_file, 'w');
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fwrite($fp, $content);
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fclose($fp);
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$target_file = str_replace('\\', '/', $target_file);
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$this->db->query('INSERT INTO files (name, original_name, type, size, path, isUserData) VALUES (?, ?, ?, ?, ?, ?)', [$name, $original_name, $fullType, $fileSize, $target_file, $userContent]);
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$this->db->cache_delete('admin', 'files');
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echo shell_exec('python /var/www/codeigniter/duplicates.py');
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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 $result;
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}
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public function getFileID($name, $userID = null) {
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$result = $this->db->query('SELECT ID FROM files WHERE name = ? AND user = ?', [$name, $userID])->result_array();
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return $result;
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}
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public function getFilePath($name, $userID = null) {
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$result = $this->db->query('SELECT path FROM files WHERE name = ? AND user = ?', [$name, $userID])->result_array();
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return !empty($result) ? $result[0]['path'] : null;
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}
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public function delete($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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} |