add json db to php
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This commit is contained in:
Carneiro 2024-08-06 10:42:22 -03:00
parent 55c75f172c
commit 2b8a898069
2 changed files with 238 additions and 38 deletions

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@ -0,0 +1,158 @@
<?php
/***
* DB
* A simple json db class
*/
class DB
{
private $path = '';
private $db = [];
/**
* CONSTRUCTOR
*
* @param $path: string (default 'db.json')
*/
public function __construct($path = "db.json"){
$this->path = $path;
if(!file_exists($path)){
// If the .json extension is not provided, append it
if(strpos($path, '.json') === false){ $path .= '.json'; }
$fp = fopen($path,"wb");
fwrite($fp, "{}");
fclose($fp);
}
// Get the contect of the current path
$this->db = json_decode(file_get_contents($path), false, 512, JSON_UNESCAPED_UNICODE);
}
/**
* SAVE
* Save the new db
*/
private function save(){
$json = ($this->db === "{}") ? $this->db : json_encode($this->db, JSON_UNESCAPED_UNICODE);
file_put_contents($this->path, $json);
}
/**
* INSERT
*
* @param $data: array
* @param $key: string (optional)
*
* @return DB
*/
public function insert($data, $key = ""){
if($key !== "")
$this->db[$key] = $data;
else
$this->db[] = $data;
$this->save();
return $this;
}
/**
* UPDATE
*
* @param $data: array
* @param $key: string
*
* @return DB
*/
public function update($data, $key){
if($key !== "")
$update = array_merge($this->db[$key], $data);
$this->db[$key] = $update;
$this->save();
return $this;
}
/**
* DELETE
*
* @param $key: string
*
* @return DB
*/
public function delete($key){
unset($this->db[$key]);
$this->save();
return $this;
}
/**
* GET SINGLE
*
* @param $key: string
*
* @return array
*/
public function getSingle($key){
return $this->db[$key] ?? null;
}
/**
* GET LIST
*
* @param $conditions: array (optional)
* @param $orderBy: array (optional)
*
* @return array
*/
public function getList($conditions = [], $orderBy = []){
$result = [];
if(empty($conditions)){
$result = $this->db;
}else{
foreach($this->db as $key => $value){
$requirements = true;
foreach($conditions as $k => $v){
if($value[$k] !== $v){
$requirements = false;
}
}
if($requirements) $result[$key] = $value;
}
}
if($orderBy['on'] !== '' && $orderBy['order'] !== ''){
usort($result, function($first, $second) use($orderBy){
if($orderBy['order'] === "ASC"){
return strcmp($first[$orderBy['on']], $second[$orderBy['on']]) > 0;
}else{
return strcmp($first[$orderBy['on']], $second[$orderBy['on']]) < 0;
}
});
}
return $result;
}
/**
* CLEAR
*
* @return DB
*/
public function clear(){
$this->db = "{}";
$this->save();
return $this;
}
}
?>

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@ -1,52 +1,94 @@
<?php
$username = $_SERVER['PHP_AUTH_USER'];
$target_dir = "/var/www/html/aliceclass_videos/" . $username;
$paths = array('', '/src', '/dest', '/thumbs')
foreach ($paths as $path) {
file_exists($target_dir . $path) || mkdir($target_dir . $path, 0775, true)
// Cria as pastas do usuário
function create_user_dir($target_dir) {
$paths = array('', '/src', '/dest', '/thumbs');
foreach($paths as $path) {
file_exists($target_dir . $path) || mkdir($target_dir . $path, 0775, true);
}
}
// Checa a extensão do arquivo
function check_file_extension($target_file) {
$fileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));
if ($fileType != '.mkv') {
echo "Apenas arquivos .mkv são aceitos. ";
exit(1);
}
$fileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));
$uploadOk = 1;
return 1;
}
// if ($fileType != '.mkv') {
// echo "Apenas arquivos .mkv são aceitos. ";
// $uploadOk = 0;
// }
// Checa se o arquivo existe
function check_file_exists($brute_file) {
if (file_exists($brute_file)) {
echo "Sorry, file already exists.";
return 0;
}
// echo $_POST["videoTitle"];
$ext = ".mkv";
return 1;
}
// Move uploaded file to correct dir
function upload($orig_file, $brute_file) {
if (!move_uploaded_file($orig_file, $brute_file)) {
echo "Houve um problema com o upload do arquivo.";
return 0;
}
return 1;
}
// Processa o vídeo com o script do flavio
function process_file($username, $title, $input_file, $output_file) {
$cmd = sprintf('%s "%s" "%s" "%s" "%s" "%s"',
$SCRIPT_PATH, $title, $username, $input_file, '', $output_file);
$output = shell_exec($cmd);
return 1;
}
function insert_into_db($username, $title, $desc, $level, $software, $date) {
include("library/json-db.class.php");
$db = new DB('/var/www/src/AliceClass/_data/aulas.json');
$data = array(
"title" => $title,
"user" => $username,
"nome" => $username,
"description" => $desc,
"date" => $date,
"software" => $software,
"level" => $level
);
$db->insert($data);
return 1;
}
$username = $_SERVER['PHP_AUTH_USER'];
$video_title = $_POST["videoTitle"];
$video_desc = $_POST["videoDescription"];
$video_date = date('d/m/Y');
$video_level = $_POST["level"];
$video_software = $_POST["software"];
$video_date = date('d/m/Y');
$brute_file = $target_dir . "/src/" . $video_title . $ext;
$orig_file = $_FILES["fileToUpload"]["tmp_name"];
$target_dir = "/var/www/html/aliceclass_videos/" . $username;
$brute_file = $target_dir . "/src/" . $video_title . '.mkv';
$target_file = $target_dir . "/dest/" . $video_title . '.mp4';
// Check if file already exists
if (file_exists($brute_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
}
create_user_dir($target_dir) || exit;
check_file_extension($_FILES["fileToUpload"]["tmp_name"]) || exit;
!check_file_exists($brute_file) || exit;
upload($brute_file) || exit;
process_file($username, $video_title, $brute_file, $target_file) || exit;
insert_into_db($username, $video_title, $video_desc, $video_level, $video_software, $video_date);
if ($uploadOk == 1) {
if (!move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $brute_file)) {
echo "Houve um problema com o upload do arquivo.";
return;
}
}
// return;
echo "The file ". htmlspecialchars(basename( $_FILES["videoTitle"]["name"])). " has been uploaded.";
$SCRIPT_PATH = "/var/www/src/AliceClass/script/script.sh";
$AUTHOR = $username;
$NAME = $_POST["videoTitle"];
$INPUT = $brute_file;
$OUTPUT = $target_file;
$cmd = sprintf('%s "%s" "%s" "%s" "%s" "%s"', $SCRIPT_PATH, $NAME, $AUTHOR, $INPUT, 'aulateste', $OUTPUT);
$output = shell_exec($cmd);
echo "The file ". htmlspecialchars(basename($orig_file)). " has been uploaded.";
?>