#2 add backups option and database logging, adjust menu bar

application/controllers/Backup.php

@@ -0,0 +1,32 @@
+<?php  defined('BASEPATH') OR exit('No direct script access allowed');
+class Backup extends MY_Controller{
+
+
+	function __construct(){
+		parent::__construct();
+		$this->load->model('logging_model','logging');
+	}
+
+	function index(){
+		// Load the DB utility class
+		$this->load->dbutil();
+		$dbs = $this->dbutil->list_databases();
+		// Backup your entire database and assign it to a variable
+		$backup = $this->dbutil->backup();
+		$filename = sprintf('backup-%s.sql.gz',date('Y-m-d-H-i-s'));
+		$path = sprintf('/tmp/');
+		$temp_file = $path . $filename;
+		// Load the file helper and write the file to your server
+		$this->load->helper('file');
+		write_file($temp_file, $backup);
+		$this->logging->log('backup','success');
+		$this->session->set_flashdata('notice','Move the file backup file from your downloads folder to your backups folder.');
+
+		// Load the download helper and send the file to your desktop
+		$this->load->helper('download');
+	  force_download($filename, $backup);
+		redirect('home');
+	}
+
+
+}

application/controllers/Home.php

@@ -7,7 +7,6 @@ class Home extends MY_Controller
 	function __construct()
 	{
 		parent::__construct();
-
 	}
 
 
@@ -47,6 +46,8 @@ function send($user,$subject, $text){
 		$errors = "An email has been sent to your account with instructions for resetting your password.";
 
 	}
+
+
 
 
-}
+}

application/controllers/Update.php

@@ -0,0 +1,23 @@
+<?php
+
+class Update extends My_Controller {
+
+
+	function __construct() {
+		parent::__construct();
+		$this->load->model('Update_model', 'update');
+	}
+
+	function index() {
+		/*$updates = [
+			[
+				'id' => 1,
+				'query' => 'CREATE TABLE `logging` CHANGE `id` `id` varchar(128) NOT NULL;',
+				'description' => 'CI upgrade from 3.1.1 to 3.1.2',
+			],
+		];
+		$this->update->run_updates($updates);*/
+		redirect('home');
+	}
+
+}

application/models/Logging_model.php

@@ -0,0 +1,66 @@
+<?php defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Logging_Model extends MY_Model {
+
+	var $event_type;
+
+	var $event;
+
+	var $timestamp;
+
+	function __construct() {
+		parent::__construct();
+		$this->install_table();
+	}
+
+	function install_table() {
+		$this->load->dbforge();
+		$fields = [
+			'id' => [
+				'type' => 'INT',
+				'constraint' => 3,
+				'unsigned' => TRUE,
+				'auto_increment' => TRUE,
+			],
+			'event_type' => [
+				'type' => 'VARCHAR',
+				'constraint' => 255,
+			],
+			'event' => [
+				'type' => 'text',
+				'unsigned' => TRUE,
+			],
+			'timestamp' => [
+				'type' => 'timestamp',
+			],
+		];
+		$attr = ['engine' => 'InnoDB'];
+		$this->dbforge->add_field($fields);
+		$this->dbforge->add_key('id', TRUE);
+		$this->dbforge->create_table('log', TRUE, $attr);
+	}
+
+	function get_latest($event_type) {
+		$this->db->where("event_type", $event_type);
+		$this->db->order_by("timestamp", "DESC");
+		$this->db->limit(1);
+		$this->db->select("UNIX_TIMESTAMP(`timestamp`) as `unix_time`", FALSE);
+		$this->db->select("log.*");
+		$this->db->from("log");
+		$result = $this->db->get()->row();
+
+		return $result;
+	}
+
+
+	function log($event_type, $event) {
+		$tables = $this->db->list_tables();
+		var_dump($tables);
+/*		$this->event_type = $event_type;
+		$this->event = $event;
+		$this->timestamp = date("Y-m-d H:i:s");
+		$this->db->insert("log", $this);*/
+
+	}
+
+}

application/models/Update_model.php

@@ -0,0 +1,59 @@
+<?php
+
+
+class Update_model extends My_Model {
+
+
+	function __construct() {
+		parent::__construct();
+		$this->install_table();
+	}
+
+	function install_table() {
+			$this->load->dbforge();
+			$fields = [
+				'id' => [
+					'type' => 'INT',
+					'constraint' => 9,
+					'unsigned' => TRUE,
+				],
+				'description' => [
+					'type' => 'VARCHAR',
+					'constraint' => 255,
+				],
+				'rec_modified' => [
+					'type' => 'timestamp',
+				],
+			];
+			$attr = ['engine' => 'InnoDB'];
+			$this->dbforge->add_field($fields);
+			$this->dbforge->add_key('id', TRUE);
+			$this->dbforge->create_table('updates', TRUE, $attr);
+	}
+
+	/**
+	 * @param array $updates
+	 */
+	function run_updates(array $updates) {
+		foreach ($updates as $update) {
+			$update = (object) $update;
+			if ($this->update_exists($update->id) === 0) {
+				$result = $this->db->query($update->query);
+				if ($result) {
+					$this->db->insert('updates', [
+						'id' => $update->id,
+						'description' => $update->description,
+					]);
+				}
+			}
+
+		}
+	}
+
+	function update_exists($id) {
+		$this->db->from('updates');
+		$this->db->where('id', $id);
+		return $this->db->get()->num_rows();
+	}
+
+}

application/views/menu/list.php

@@ -1,21 +1,16 @@
 <?php defined('BASEPATH') OR exit('No direct script access allowed');
-$userID = $this->session->userdata("userID");
-echo "<div class='button-bar'><span class='button new menu_item_add'>Add Menu Item</span></div>";
-$current_menu = "";
-foreach($menus as $menu){
-
-	if($current_menu != $menu->kMenu){
-		$current_menu = $menu->kMenu;
-
-		echo "<h3>Menu: $menu->name</h3>";
-	} //endif
-echo "<div class='button-bar'><ul class='menu'>";
-	$button =  create_button_object($menu,$userID);
-	call_user_func('form_dropdown',eval("\$button = \"$button\";"));
-	echo "<li>$button</li>";
-	echo "<li><span class='button edit menu_item_edit' id='mie_$menu->kItem'>Edit</span></li>";
-		echo "</ul></div>";
-
-
-} //end foreach
+$userID = $this->session->userdata("userID");?>
+<div class='button-bar'><span class='button new menu_item_add'>Add Menu Item</span></div>
+<?php $current_menu = "";?>
+<?php foreach($menus as $menu):?>
 
+<?php	if($current_menu != $menu->kMenu):?>
+		<?php $current_menu = $menu->kMenu; ?>
+		<h3>Menu: <?php print $menu->name;?></h3>
+<?php endif; ?>
+<div class='button-bar'><ul class='menu'>
+	<?php $button =  create_button_object($menu,$userID);?>
+	<li><?php print $button;?></li>
+	<li><a class="button edit" href="<?php print base_url('/menu/edit_item/' . $menu->kItem);?>" id='mie_$menu->kItem'>Edit</a></li>
+		</ul></div>
+<?php endforeach;

application/views/page/navigation.php

@@ -38,7 +38,7 @@
 	$nav_buttons['transactions'] = [
 		"text" => "Transactions",
 		"href" => site_url('transaction'),
-		'class' => 'btn btn-sm btn-secondary'
+		'class' => 'btn btn-sm btn-secondary',
 	];
 	$user_buttons['chart_of_accounts'] = [
 		"item" => "account",
@@ -53,21 +53,21 @@
 		'href' => site_url('bank'),
 		'class' => 'btn btn-sm btn-secondary',
 	];
+	$user_buttons['backup'] = [
+		'item' => 'backup',
+		'text' => 'Backup',
+		'title' => 'Download a backup of the site database',
+		'href' => site_url('backup'),
+		'class' => 'btn btn-sm btn-warning',
+	];
 	$user_buttons["user_list"] = [
 		"item" => "user",
 		"text" => "User List",
 		"href" => site_url("user/show_all"),
 		"class" => "btn btn-sm btn-secondary show-user-list",
 	];
-}
 
-$user_buttons["preferences"] = [
-	"item" => "preference",
-	"text" => "Preferences",
-	"title" => "Change Your Settings",
-	"href" => site_url("preference/view/" . $this->session->userdata("userID")),
-	"class" => "btn btn-sm btn-secondary",
-];
+}
 
 $user_buttons["log_out"] = [
 	"item" => "user",

js/general.js

@@ -167,19 +167,6 @@
 	});
 
 
-	$(document).on("click", ".menu_item_edit", function () {
-		myId = this.id.split("_")[1];
-		myUrl = base_url + "index.php/menu/edit_item/" + myId;
-		$.ajax({
-			type: "GET",
-			url: myUrl,
-			success: function (data) {
-				showPopup("Edit Menu Item", data, "auto");
-			}
-		});
-	});
-
-
 	$(document).on("click", ".menu_item_add", function () {
 		myUrl = base_url + "index.php/menu/create_item/";
 		$.ajax({