Add: new php directory, new connect_db.php

src/web/php/lib/NA_service_db_setting.php

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+<?php
+
+echo "NA_service_db_setting.php included\n";
+
+$db_host = "localhost";
+$db_user = "jisangs";
+$db_passwd = "Fr12nds95";
+$db_name = "jisangs";
+
+?>

src/web/php/lib/connect_db.php

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+<?php
+
+const SERVICE_DB_SETTING_FILE = "./../../server/setup/service_db_setting.php";
+$has_file = file_exists(SERVICE_DB_SETTING_FILE);
+if ($has_file) {
+	include(SERVICE_DB_SETTING_FILE);
+}
+
+class DBConnector
+{
+	private $db_conn;
+	private $db_host, $db_user, $db_passwd, $db_name;
+
+	function __construct()
+	{
+		global $db_host, $db_user, $db_passwd, $db_name;
+
+		if (isset($db_host) && $db_host !== null ) {
+			// echo "db_host variable\n";
+			$this->db_host = $db_host;
+			$this->db_user = $db_user;
+			$this->db_passwd = $db_passwd;
+			$this->db_name = $db_name;
+		} else {
+			// echo "no db_host variable\n";
+			$this->db_host = "localhost";
+			$this->db_user = "chocomae";
+			$this->db_passwd = "sEobMPuJ2A8KTfwU";
+			$this->db_name = "chocomae";
+		}
+		$this->printDBVariables();
+
+		$this->connectDB();
+	}
+
+	function __destruct()
+	{
+		$this->closeDB();
+	}
+
+	public function connectDB()
+	{
+		// connect db
+		$this->db_conn = new mysqli($this->db_host, $this->db_user, $this->db_passwd, $this->db_name);
+		if ($this->db_conn->connect_error) {
+			// set_error_message("Failed to connect DB: ".$this->db_conn->connect_error);
+			// send_result_fail();
+			echo "connection failed\n";
+			exit;
+		} else {
+			echo "connection succeeded\n";
+			$query = "USE chocomae";
+			$result = mysqli_query($this->db_conn, $query);
+		}
+	}
+
+	public function closeDB()
+	{
+		if ($this->db_conn->connect_error) {
+			$this->db_conn->close();
+		}
+	}
+
+	private function printDBVariables()
+	{
+		echo "host : ".$this->db_host."\n";
+		echo "user : ".$this->db_user."\n";
+		echo "passwd : ".$this->db_passwd."\n";
+		echo "name : ".$this->db_name."\n";
+	}
+}
+
+?>

src/web/php/lib/send_reply_json.php

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+<?php
+
+$jsonReply = array();
+
+function set_error_message($message) {
+	global $jsonReply;
+
+	$jsonReply["error"] = $message;
+}
+
+function set_data($name, $data) {
+	global $jsonReply;
+
+	$jsonReply[$name] = $data;
+}
+
+function send_result_success() {
+	global $jsonReply;
+	global $db_conn;
+
+	$jsonReply["result"] = "success";
+	echo json_encode($jsonReply, JSON_UNESCAPED_UNICODE);
+	$db_conn->close();
+}
+
+function set_error_code($data) {
+	set_data("error_code", $data);
+}
+
+function send_result_fail() {
+	global $jsonReply;
+	global $db_conn;
+
+	$jsonReply["result"] = "fail";
+	echo json_encode($jsonReply, JSON_UNESCAPED_UNICODE);
+	$db_conn->close();
+}
+
+?>

src/web/php/writing/player_list.php

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+<?php
+header('Content-Type: application/json');
+
+include "./../lib/connect_db.php";
+
+$db_conn = new DBConnector();
+// $db_conn->setup();
+
+
+/*
+
+$maestro_id = $_POST["maestro_id"];
+$player_id = $_POST["player_id"];
+
+include "./../lib/send_reply_json.php";
+include "./../setup/connect_db.php";
+
+
+$koreanAppList = get_typing_practice_app_list(11);
+if($koreanAppList === null) {
+	set_error_code("no_app_list");
+	set_error_message("앱 목록을 가져오지 못했습니다.");
+	send_result_fail();
+	exit;
+}
+$englishAppList = get_typing_practice_app_list(12);
+if($englishAppList === null) {
+	set_error_code("no_app_list");
+	set_error_message("앱 목록을 가져오지 못했습니다.");
+	send_result_fail();
+	exit;
+}
+
+$koreanActiveAppList = get_active_typing_practice_app_list($maestro_id, 11);
+$englishActiveAppList = get_active_typing_practice_app_list($maestro_id, 12);
+
+$koreanHighScoreList = get_high_score_list($maestro_id, $player_id, $koreanAppList);
+$englishHighScoreList = get_high_score_list($maestro_id, $player_id, $englishAppList);
+
+set_data("KoreanAppList", $koreanAppList);
+set_data("EnglishAppList", $englishAppList);
+set_data("KoreanActiveAppList", $koreanActiveAppList);
+set_data("EnglishActiveAppList", $englishActiveAppList);
+set_data("KoreanHighScoreList", $koreanHighScoreList);
+set_data("EnglishHighScoreList", $englishHighScoreList);
+send_result_success();
+exit;
+
+
+
+function get_typing_practice_app_list($appType) {
+	global $db_conn;
+
+	$query = "
+		SELECT AppID, AppName, KoreanName
+		FROM app
+		WHERE AppType = ? AND Status = 1
+		ORDER BY AppID ASC";
+	$stmt = $db_conn->prepare($query);
+	$stmt->bind_param('i', $appType);
+	$stmt->execute();
+	$stmt->bind_result($app_id, $app_name, $korean_name);
+
+	$return_array = array();
+	while($stmt->fetch()) {
+	    $row_array['AppID'] = $app_id;
+	    $row_array['AppName'] = $app_name;
+	    $row_array['KoreanName'] = $korean_name;
+		array_push($return_array, $row_array);
+	}
+	$stmt->close();
+
+	return $return_array;
+}
+
+function get_active_typing_practice_app_list($maestro_id, $appType) {
+	global $db_conn;
+
+	$query = "
+		SELECT A.AppID, A.AppName, A.KoreanName
+		FROM app AS A
+		INNER JOIN active_app AS AA
+		ON A.AppID = AA.AppID AND AA.MaestroID = ? AND A.AppType = ?
+		ORDER BY A.AppID ASC";
+	$stmt = $db_conn->prepare($query);
+	$stmt->bind_param('ii', $maestro_id, $appType);
+	$stmt->execute();
+	$stmt->bind_result($app_id, $app_name, $korean_name);
+
+	$return_array = array();
+	while($stmt->fetch()) {
+	    $row_array['AppID'] = $app_id;
+	    $row_array['AppName'] = $app_name;
+	    $row_array['KoreanName'] = $korean_name;
+		array_push($return_array, $row_array);
+	}
+	$stmt->close();
+
+	return $return_array;
+}
+
+function get_high_score_list($maestro_id, $player_id, $appList) {
+	global $db_conn;
+
+	$return_array = array();
+	$count = count($appList);
+
+	for($i = 0; $i < $count; $i++) {
+		$app_id_list = $appList[$i]['AppID'];
+
+		$query = "
+			SELECT MAX(AHR.HighestRecord)
+			FROM app AS A
+			INNER JOIN app_highest_record AS AHR
+			ON A.AppID = ? AND A.AppID = AHR.AppID AND AHR.MaestroID = ? AND AHR.PlayerID = ?
+			ORDER BY A.AppID ASC";
+		$stmt = $db_conn->prepare($query);
+		$stmt->bind_param('iii', $app_id_list, $maestro_id, $player_id);
+		$stmt->execute();
+		$stmt->bind_result($app_highest_record);
+
+		$returnValue = $stmt->fetch();
+		$stmt->close();
+
+		if($returnValue === NULL || $returnValue === FALSE)
+			continue;
+
+		// $row_array['maestro_id'] = $maestro_id;
+		// $row_array['player_id'] = $player_id;
+		$row_array['AppID'] = $app_id_list;
+		if($app_highest_record === NULL)
+			$row_array['AppHighestRecord'] = 0;
+		else
+			$row_array['AppHighestRecord'] = $app_highest_record;
+
+		array_push($return_array, $row_array);
+	}
+
+	return $return_array;
+}
+
+*/
+
+?>