Implement project deletion + some clean-up

application/controllers/projects.php

@@ -37,7 +37,17 @@ class Projects extends MY_Controller {
 	}
 
 	/**
-	 * Create a new project.
+	 * Shows a list of all projects.
+	 */
+	public function index() {
+		$projects = $this->project->getAll();
+
+		$tpl['projects'] = $projects;
+		$this->load->view('project/list', $tpl);
+	}
+
+	/**
+	 * Allows users to create a new project.
 	 */
 	public function create() {
 		$this->load->library('form_validation');
@@ -98,18 +108,16 @@ class Projects extends MY_Controller {
 		}
 	}
 
-	public function index() {
+	/**
-		$projects = $this->project->getAll();
+	 * Shows the project details
-
+	 *
-		$tpl['projects'] = $projects;
+	 * @param integer $prj_id The ID of the project to show
-		$this->load->view('project/list', $tpl);
+	 */
-	}
-
 	public function detail($prj_id) {
 		$project = $this->project->getById($prj_id);
 		if (!$project) {
 			$this->messages->add('Das Projekt konnte nicht geladen werden.', 'error');
-			redirect('/projects/', 301);
+			redirect('projects', 301);
 		}
 
 		$this->session->set_userdata('active_project', $prj_id);
@@ -121,4 +129,16 @@ class Projects extends MY_Controller {
 		$this->load->view('project/detail', $tpl);
 	}
 
+	/**
+	 * Allows users to delete a project.
+	 *
+	 * @param unknown_type $projectId
+	 */
+	public function delete($projectId) {
+		$this->project->delete($projectId);
+		$this->session->unset_userdata('active_project');
+		$this->messages->add("Das Projekt wurde gelöscht.", 'notice');
+		redirect('projects');
+	}
+
 }

application/views/project/detail.php

@@ -8,7 +8,7 @@
 
 	<div class="box">
 		<h3>Versuche</h3>
-		<table>
+		<table class="tableList">
 			<thead>
 				<tr>
 					<th scope="col">Versuch</th>
@@ -50,7 +50,7 @@
 	</div>
 
 	<div class="box">
-				<table>
+		<table class="tableList">
 			<thead>
 				<tr>
 					<th scope="col">Versuch</th>

application/views/project/list.php

@@ -25,7 +25,7 @@
 				<td><a href="<?=site_url('projects/detail/' . $project['id'])?>"><abbr title="<?=$project['description']?>"><?=$project['name']?></abbr></a></td>
 				<td><?=$project['firstname'] . " " . $project['lastname']?></td>
 				<td><span class="active">Erfolgreich abgeschlossen</span></td>
-				<td><a href="#">Ergebnisse anzeigen</a> | <a href="#">Entfernen</a></td>
+				<td><a href="#">Ergebnisse anzeigen</a> | <?=anchor('projects/delete/' . $project['id'], "Entfernen");?></td>
 			</tr>
 		<?
 			endforeach;