More user changes. 'user/add' now implemented.

application/config/config.php

@@ -15,6 +15,12 @@ $config['auth_table'] = "users";
 // Minimum user level required
 // 0 = anonymous, 1 = viewer, 2 = editor, 3 = api user, 99 = owner
 $config['auth_mode'] = "0";
+// User levels
+$config['auth_level'][0] = "Anonymous";
+$config['auth_level'][1] = "Viewer";
+$config['auth_level'][2] = "Editor";
+$config['auth_level'][3] = "API User";
+$config['auth_level'][99] = "Administrator";
 
 /*
 |--------------------------------------------------------------------------

application/controllers/user.php

@@ -14,42 +14,48 @@ class User extends CI_Controller {
 		$this->load->view('layout/footer');
 	}
 
-	/*
 	function add() {
-	
+		$this->load->model('user_model');
-		$this->load->model('note');
 		
 		$this->load->library('form_validation');
 
-		$this->form_validation->set_rules('title', 'Note Title', 'required');
+		$this->form_validation->set_rules('user_name', 'Username', 'required');
-		$this->form_validation->set_rules('content', 'Content', 'required');
+		$this->form_validation->set_rules('user_email', 'E-mail', 'required');
-
+		$this->form_validation->set_rules('user_password', 'Password', 'required');
+		$this->form_validation->set_rules('user_type', 'Type', 'required');
 
 		if ($this->form_validation->run() == FALSE)
 		{
 			$this->load->view('layout/header');
-			$this->load->view('notes/add');
+			if($this->input->post('user_name'))
+			{
+				$data['user_name'] = $this->input->post('user_name');
+				$data['user_email'] = $this->input->post('user_email');
+				$data['user_password'] = $this->input->post('user_password');
+				$data['user_type'] = $this->input->post('user_type');
+				$this->load->view('user/add', $data);
+			} else {
+				$this->load->view('user/add');
+			}
 			$this->load->view('layout/footer');
 		}
 		else
 		{
-			$this->note->add();
+			if($this->user_model->add($this->input->post('user_name'), $this->input->post('user_password'), $this->input->post('user_email'), $this->input->post('user_type'))) {
-			
+				$this->session->set_flashdata('notice', 'User '.$this->input->post('user_name').' added');
-			redirect('notes');
+				redirect('user');
-		}
+			} else {
-	}
-	
-	function view($id) {
-		$this->load->model('note');
-		
-		$data['note'] = $this->note->view($id);
-		
-		// Display
 				$this->load->view('layout/header');
-		$this->load->view('notes/view',$data);
+				$this->session->set_flashdata('notice', 'Problem adding user');
+				$data['user_name'] = $this->input->post('user_name');
+				$data['user_email'] = $this->input->post('user_email');
+				$data['user_password'] = $this->input->post('user_password');
+				$data['user_type'] = $this->input->post('user_type');
+				$this->load->view('user/add', $data);
 				$this->load->view('layout/footer');
 			}
-	*/
+		}
+	}
 
 	function edit() {
 		$this->load->model('user_model');

application/models/user_model.php

@@ -25,7 +25,7 @@ class User_Model extends CI_Model {
 	}
 
 	function exists($username) {
-		if($this->get($username)->results()->num_rows == 0) {
+		if($this->get($username)->num_rows == 0) {
 			return 0;
 		} else {
 			return 1;
@@ -41,7 +41,7 @@ class User_Model extends CI_Model {
 				'user_type' => $type
 			);
 
-			$this->db->insert($this->config->item('auth_table'));
+			$this->db->insert($this->config->item('auth_table'), $data);
 			return 1;
 		} else {
 			return 0;

application/views/user/add.php

@@ -0,0 +1,41 @@
+<h2>Add user</h2>
+<div class="wrap_content user">
+<?php echo validation_errors(); ?>
+
+<form method="post" action="<?php echo site_url('user/add'); ?>" name="users">
+<table>
+	<tr>
+		<td>Username</td>
+		<td><input type="text" name="user_name" value="<?php if(isset($user_name)) { echo $user_name; } ?>" /></td>
+	</tr>
+	
+	<tr>
+		<td>E-mail</td>
+		<td><input type="text" name="user_email" value="<?php if(isset($user_email)) { echo $user_email; } ?>" /></td>
+	</tr>
+	
+	<tr>
+		<td>Password</td>
+		<td><input type="password" name="user_password" value="<?php if(isset($user_password)) { echo $user_password; } ?>" /></td>
+	</tr>
+	
+	<tr>
+		<td>Type</td>
+		<td><select name="user_type">
+				<?php
+				
+				$levels = $this->config->item('auth_level');
+				while (list($key, $val) = each($levels)) {
+				?>
+				<option value="<?php echo $key; ?>" <?php if(isset($user_type)) { if($user_type == $key) { echo "selected=\"selected\""; } } ?>><?php echo $val; ?></option>
+				<?php } ?>
+			</select>
+		</td>
+	</tr>
+</table>	
+<input type="hidden" name="id" value="<?php echo $this->uri->segment(3); ?>" />
+<div><input type="submit" value="Submit" /></div>
+
+</form>
+
+</div>

application/views/user/edit.php

@@ -16,7 +16,7 @@
 	
 	<tr>
 		<td>Password</td>
-		<td><input type="text" name="user_password" /><br><div class="small">Leave blank to keep existing password</div></td>
+		<td><input type="password" name="user_password" /><br><div class="small">Leave blank to keep existing password</div></td>
 	</tr>
 	
 	<tr>

application/views/user/main.php

@@ -50,4 +50,5 @@
 		</tr>
 		<?php $i++; } ?>
 	</table>
+<div class="controls"><a href="<?php echo site_url('user/add'); ?>">Add user</a></div>
 </div>