Created API for API requests

App/Controllers/Api.php

@@ -1,8 +1,7 @@
 <?php
 namespace App\Controllers;
 
-use App\Models\Post;
+use App\Models\ApiModel;
-use Core\Session;
 
 class Api
 {
@@ -10,38 +9,110 @@ class Api
 
     public function __construct()
     {
-        $this->model = new Post();
+        $this->model = new ApiModel();
     }
 
-    public function posts($args = ['id' => '1'])
+    public function index()
+    {
+        $index = [];
+        $index['data'] = [
+            "get_url" => "http://lepisi.dev/api/{tablename}{/id}",
+            "put_url" => "http://lepisi.dev/api/{table}",
+            "post_url" => "http://lepisi.dev/api/{table}",
+            "delete_url" => "http://lepisi.dev/api/{table}"
+        ];
+        $index['count'] = count($index['data']);
+
+        header("Content-Type: application/json");
+        echo json_encode($index, JSON_UNESCAPED_SLASHES);
+    }
+
+    // public function posts($args = ['id' => '1'])
+    // {
+    //     $get = [];
+    //
+    //     if ($args['id'] == 3) {
+    //         $get['data'] = $this->model->showJoin();
+    //     } else {
+    //         $get['data'] = $this->model->showJoin([
+    //             ['pengumuman.status', '=', $args['id']]
+    //         ]);
+    //     }
+    //
+    //     if ($get['data'] == false) {
+    //         $get['data']['content'] = 'Tidak ada pengumuman';
+    //         $get['data']['valid_at'] = '';
+    //         $get['data']['expired_at'] = '';
+    //         $get['data']['status'] = 0;
+    //         $get['data']['background'] = '#333';
+    //         $get['data']['foreground'] = '#888';
+    //     }
+    //
+    //     if (array_key_exists(0, $get['data']) == false) {
+    //         $temp_data = $get['data'];
+    //         unset($get['data']);
+    //         $get['data'][] = $temp_data;
+    //         $temp_data = [];
+    //     }
+    //
+    //     header('Content-Type: application/json');
+    //     echo json_encode($get);
+    // }
+
+    public function get($table, $id = "")
     {
         $get = [];
-
+        $get['data'] = $this->model->showAll(
-        if ($args['id'] == 3) {
+            ($id == "") ? [] : [
-            $get['data'] = $this->model->showJoin();
+                ['id', '=', $id]
-        } else {
+            ], $table
-            $get['data'] = $this->model->showJoin([
+        );
-                ['pengumuman.status', '=', $args['id']]
+        $get['count'] = count($get['data']);
-            ]);
-        }
-
-        if ($get['data'] == false) {
-            $get['data']['content'] = 'Tidak ada pengumuman';
-            $get['data']['valid_at'] = '';
-            $get['data']['expired_at'] = '';
-            $get['data']['status'] = 0;
-            $get['data']['background'] = '#333';
-            $get['data']['foreground'] = '#888';
-        }
-
-        if (array_key_exists(0, $get['data']) == false) {
-            $temp_data = $get['data'];
-            unset($get['data']);
-            $get['data'][] = $temp_data;
-            $temp_data = [];
-        }
 
         header('Content-Type: application/json');
         echo json_encode($get);
     }
+
+    public function put($table)
+    {
+        $put = [];
+
+        $args = file_get_contents("php://input");
+        $args = json_decode($args, true);
+
+        $put['data'] = $this->model->update($table, $args);
+        $put['count'] = count($put['data']);
+
+        header('Content-Type: application/json');
+        echo json_encode($put);
+    }
+
+    public function post($table)
+    {
+        $post = [];
+        $args = file_get_contents("php://input");
+        $args = json_decode($args, true);
+
+        $post['data'] = $this->model->entry($table, $args);
+        $post['data'] = $this->model->showAll([
+            ['id', '=', $post['data'][0]]
+        ], $table);
+        $post['count'] = count($post['data']);
+
+        header('Content-Type: application/json');
+        echo json_encode($post);
+    }
+
+    public function delete($table)
+    {
+        $delete = [];
+        $args = file_get_contents("php://input");
+        $args = json_decode($args, true);
+
+        $delete['data'] = $this->model->remove($table, $args['id']);
+        $delete['count'] = count($delete['data']);
+
+        header('Content-Type: application/json');
+        echo json_encode($delete);
+    }
 }

App/Models/ApiModel.php

@@ -0,0 +1,159 @@
+<?php
+namespace App\Models;
+
+use App\Config;
+
+class ApiModel
+{
+    protected static $conn = null;
+
+    protected static function connectDB()
+    {
+        try {
+            if (!self::$conn) {
+                $dsn = 'mysql:host='.Config::DB_HOST.';dbname='.Config::DB_DB;
+                self::$conn = new \PDO($dsn, Config::DB_UNAME, Config::DB_PWD);
+
+                self::$conn->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+            }
+            return self::$conn;
+        } catch (PDOException $e) {
+            throw new \Exception($e->getMessage, 444);
+        }
+    }
+
+    public function showAll($conditions = [], $table)
+    {
+        $sql = "SELECT * FROM {$table}";
+
+        if ($conditions) {
+            $sql .= " WHERE";
+            foreach ($conditions as $condition) {
+
+                $keys[] = $condition[0];
+                $operators[] = $condition[1];
+                $values[] = $condition[2];
+            }
+
+            $x = 0;
+            foreach ($keys as $key) {
+                $sql .= " $key $operators[$x] ?";
+                $x++;
+                if ($x < count($keys)) {
+                    $sql .= " AND";
+                }
+            }
+        }
+
+        try {
+            $con = static::connectDB();
+            $query = $con->prepare($sql);
+
+            if (count($conditions)) {
+                $x = 1;
+                foreach ($values as $value) {
+                    $query->bindValue($x, $value);
+                    $x++;
+                }
+            }
+
+            $query->execute();
+            return $query->fetchAll(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            echo "Error: $e->getMessage()";
+        }
+    }
+
+    public function update($table, $args)
+    {
+        $sql = "UPDATE {$table} SET";
+
+        $id = $args['id'];
+        unset($args['id']);
+
+        $keys = array_keys($args);
+        $fields = [];
+        foreach ($keys as $key) {
+            $fields[] = $key . " = ?";
+        }
+        if (count($fields) > 1) {
+            $fields = implode(', ', $fields);
+        } else {
+            $fields = implode('', $fields);
+        }
+
+        try {
+            $con = static::connectDB();
+            $sql .= " {$fields} WHERE id = ?";
+
+            $query = $con->prepare($sql);
+            $x = 1;
+            foreach ($args as $value) {
+                $query->bindValue($x, $value);
+                $x++;
+            }
+            $query->bindValue($x, $id);
+
+            $query->execute();
+
+            return $this->showAll([
+                ['id', '=', $id]
+            ], $table);
+        } catch (PDOException $e) {
+            echo "Error: $e->getMessage()";
+        }
+    }
+
+    public function entry($table, $args)
+    {
+        $sql = "INSERT INTO {$table}";
+
+        $fields = array_keys($args);
+        $fields = implode(", ", $fields);
+
+        $values = "";
+        for ($i=1; $i <= count($args); $i++) {
+            $values .= "?";
+            if ($i < count($args)) $values .= ", ";
+        }
+
+        $sql .= " ({$fields}) VALUES ({$values})";
+
+        try {
+            $con = static::connectDB();
+
+            $query = $con->prepare($sql);
+            $x = 1;
+            foreach ($args as $value) {
+                $query->bindValue($x, $value);
+                $x++;
+            }
+
+            $query->execute();
+
+            $last_entry = "SELECT LAST_INSERT_ID()";
+            $last_entry = $con->prepare($last_entry);
+            $last_entry->execute();
+
+            return $last_entry->fetch();
+        } catch (PDOException $e) {
+            echo "Error: $e->getMessage()";
+        }
+    }
+
+    public function remove($table, $id)
+    {
+        $sql = "UPDATE {$table} SET `status` = 0 WHERE `id` = ?";
+        try {
+            $con = static::connectDB();
+
+            $query = $con->prepare($sql);
+            $query->bindValue(1, $id);
+            $query->execute();
+
+            return true;
+        } catch (PDOException $e) {
+            echo "Error: $e->getMessage()";
+        }
+    }
+}

Core/Router.php

@@ -3,7 +3,7 @@ namespace Core;
 
 class Router
 {
-    private
+    protected
         $routes = [],
         $params = [];
 
@@ -32,6 +32,7 @@ class Router
     {
         $url = htmlspecialchars($url);
         $url = substr_replace($url, '', 0, 1);
+        $url = rtrim($url, '/');
 
         foreach ($this->routes as $route => $params) {
             if (preg_match($route, $url, $matches)) {
@@ -106,17 +107,17 @@ class Router
         return $url = $parts[0];
     }
 
-    private function convertToStudlyCaps($string)
+    protected function convertToStudlyCaps($string)
     {
         return str_replace(' ', '', ucwords(str_replace('-', ' ', $string)));
     }
 
-    private function getNamespace($controller)
+    protected function getNamespace($controller)
     {
         return $namespace = 'App\Controllers\\' . $controller;
     }
 
-    private function convertToCamelCaps($string)
+    protected function convertToCamelCaps($string)
     {
         return lcfirst($this->convertToStudlyCaps($string));
     }

Core/RouterApi.php

@@ -0,0 +1,24 @@
+<?php
+namespace Core;
+
+use App\Controllers\Api;
+
+class RouterApi extends Router
+{
+    public function dispatchApi($url)
+    {
+        $object = new Api();
+        if (isset($this->params['action'])) {
+            $action = $this->params['action'];
+            return $object->$action();
+        } else {
+            $method = $_SERVER['REQUEST_METHOD'];
+            $model = $this->params['model'];
+
+            return (isset($this->params['id'])) ?
+                $object->$method($model, $this->params['id'])
+                :
+                $object->$method($model);
+        }
+    }
+}

lepisi.sql

@@ -38,10 +38,11 @@ CREATE TABLE `pengumuman` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 INSERT INTO `pengumuman` (`id`, `category`, `created_at`, `valid_at`, `expired_at`, `creator`, `edited_at`, `editor`, `content`, `status`, `delay`) VALUES
-(1,	2,	'2017-09-20 00:00:00',	'2017-09-26 00:00:00',	'2017-09-29 00:00:00',	1,	'2017-10-06 00:00:00',	1,	'Pengambilan & pengisian KRS tanggal **21 - 26 Agustus 2017**.',	1,	5460),
+(1,	2,	'2017-09-20 00:00:00',	'2017-09-26 00:00:00',	'2017-09-29 00:00:00',	1,	'2017-10-06 00:00:00',	1,	'Pengambilan & pengisian KRS tanggal **21 - 26 Agustus 2017**.',	5,	5460),
-(2,	1,	'2017-08-15 00:00:00',	'2017-09-16 00:00:00',	'2017-09-20 00:00:00',	1,	'2017-10-06 00:00:00',	1,	'**Almamater gelombang 3** sudah dapat diambil di ruang **Student Admission Officer (Marketing)**.',	1,	8148),
+(2,	1,	'2017-08-15 00:00:00',	'2017-09-16 00:00:00',	'2017-09-20 00:00:00',	1,	'2017-10-06 00:00:00',	1,	'**Almamater gelombang 3** sudah dapat diambil di ruang **Student Admission Officer (Marketing)**.',	0,	8148),
-(3,	1,	'2017-09-10 00:00:00',	'2017-09-11 00:00:00',	'2017-09-30 00:00:00',	1,	'2017-10-05 00:00:00',	1,	'Perkuliahan semester ganjil dimulai pada tanggal **11 September 2017**',	1,	5880),
+(3,	1,	'2017-09-10 00:00:00',	'2017-09-11 00:00:00',	'2017-09-30 00:00:00',	1,	'2017-10-05 00:00:00',	1,	'Perkuliahan semester ganjil dimulai pada tanggal **11 September 2017**',	0,	5880),
-(4,	3,	'0000-00-00 00:00:00',	'2017-09-30 00:00:00',	'2017-09-30 00:00:00',	1,	'2017-10-06 00:00:00',	1,	'Kelas **TI-123** pindah ke ruangan **321** untuk hari ini *30 Sep 2017*',	1,	5964)
+(4,	3,	'0000-00-00 00:00:00',	'2017-09-30 00:00:00',	'2017-09-30 00:00:00',	1,	'2017-10-06 00:00:00',	1,	'Kelas **TI-123** pindah ke ruangan **321** untuk hari ini *30 Sep 2017*',	0,	5964),
+(5,	3,	'0000-00-00 00:00:00',	'2017-10-06 00:00:00',	'2017-10-07 00:00:00',	1,	NULL,	NULL,	'Kelas **TI-345** pindah ke ruangan **543** di *Lantai 1 Gedung 1*',	1,	5460)
 ON DUPLICATE KEY UPDATE `id` = VALUES(`id`), `category` = VALUES(`category`), `created_at` = VALUES(`created_at`), `valid_at` = VALUES(`valid_at`), `expired_at` = VALUES(`expired_at`), `creator` = VALUES(`creator`), `edited_at` = VALUES(`edited_at`), `editor` = VALUES(`editor`), `content` = VALUES(`content`), `status` = VALUES(`status`), `delay` = VALUES(`delay`);
 
 DROP TABLE IF EXISTS `users`;
@@ -54,12 +55,15 @@ CREATE TABLE `users` (
   `registered_at` timestamp NOT NULL DEFAULT current_timestamp(),
   `privilege` tinyint(1) NOT NULL DEFAULT 0,
   `max_user` int(1) NOT NULL DEFAULT 5,
+  `status` int(1) NOT NULL DEFAULT 1,
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
-INSERT INTO `users` (`id`, `username`, `password`, `salt`, `full_name`, `registered_at`, `privilege`, `max_user`) VALUES
+INSERT INTO `users` (`id`, `username`, `password`, `salt`, `full_name`, `registered_at`, `privilege`, `max_user`, `status`) VALUES
-(1,	'root',	'14Ll9fZ15hncw',	'146012323259b6163952e48',	'Administrator',	'2017-09-09 00:00:00',	1,	0),
+(1,	'root',	'14Ll9fZ15hncw',	'146012323259b6163952e48',	'Administrator',	'2017-09-09 00:00:00',	1,	0,	1),
-(2,	'user',	'18jL3uoFwSAx.',	'18211527759b374b270bd3',	'User',	'2017-09-09 00:00:00',	0,	5)
+(2,	'user',	'18jL3uoFwSAx.',	'18211527759b374b270bd3',	'User',	'2017-09-09 00:00:00',	0,	5,	1),
-ON DUPLICATE KEY UPDATE `id` = VALUES(`id`), `username` = VALUES(`username`), `password` = VALUES(`password`), `salt` = VALUES(`salt`), `full_name` = VALUES(`full_name`), `registered_at` = VALUES(`registered_at`), `privilege` = VALUES(`privilege`), `max_user` = VALUES(`max_user`);
+(3,	'newuser',	'17/2pUCpKXr.s',	'178345152259dad9f3f19f1',	'New User',	'2017-10-09 02:14:30',	0,	5,	1),
+(4,	'newuser',	'abcdefg',	'123',	'New User',	'2017-10-09 03:58:10',	0,	5,	1)
+ON DUPLICATE KEY UPDATE `id` = VALUES(`id`), `username` = VALUES(`username`), `password` = VALUES(`password`), `salt` = VALUES(`salt`), `full_name` = VALUES(`full_name`), `registered_at` = VALUES(`registered_at`), `privilege` = VALUES(`privilege`), `max_user` = VALUES(`max_user`), `status` = VALUES(`status`);
 
--- 2017-10-06 04:25:21
+-- 2017-10-09 04:01:03

public/index.php

@@ -24,6 +24,7 @@ if (Core\Session::exists('info')) {
 }
 
 $router = new Core\Router();
+$routerapi = new Core\RouterApi();
 
 $router->add('', ['controller' => 'posts', 'action' => 'index']);
 $router->add('{controller}/{action}');
@@ -31,5 +32,10 @@ $router->add('{controller}/{action}/{id:\d+}');
 $router->add('{action}', ['controller' => 'home']);
 $router->add('{?status:\d+}', ['controller' => 'posts', 'action' => 'index']);
 
+$routerapi->add('api', ['action' => 'index']);
+$routerapi->add('api/{model}');
+$routerapi->add('api/{model}/{id:\d+}');
+
 $url = $_SERVER['REQUEST_URI'];
-$router->dispatch($url);
+if ($routerapi->match($url)) { $routerapi->dispatchApi($url); }
+else { $router->dispatch($url); }