Improve user profile

application/controllers/users.php

@@ -32,6 +32,7 @@ class Users extends MY_Controller {
 	 */
 	public function __construct() {
 		parent::__construct();
+		$this->load->model('experiment');
 	}
 
 	/**
@@ -40,7 +41,7 @@ class Users extends MY_Controller {
 	 * @param string $username
 	 */
 	public function profile($username) {
-		$data['user'] = $this->user->profile($username);
+		$data['user'] = $this->user->profile(urldecode($username));
 		$this->load->view('users/profile', $data);
 	}
 }

application/helpers/MY_date_helper.php

@@ -121,7 +121,11 @@ if (!function_exists('relative_time')) {
 	 * @return string
 	 */
 	function relative_time($date, $show_seconds = false) {
-		$diff = time() - strtotime($date);
+		if (is_integer($date)) {
+			$diff = time() - $date;
+		} else {
+			$diff = time() - strtotime($date);
+		}
 
 		if ($diff < 120 && !$show_seconds) {
 			$output = _('just now');

application/models/experiment.php

@@ -159,6 +159,19 @@ class Experiment extends CI_Model {
 		return $query->result_array();
 	}
 
+	/**
+	 * Counts all experiments.
+	 *
+	 * @param string $userId
+	 * @return integer
+	 */
+	public function count($userId = false) {
+		if ($userId) {
+			$this->db->where('creator_id', $userId);
+		}
+		return $this->db->count_all_results('experiments');
+	}
+
 	/**
 	 * Search for a specific experiment and return a list of possible results.
 	 *

application/models/project.php

@@ -145,6 +145,19 @@ class Project extends CI_Model {
 		return $this->_addShortNames($result);
 	}
 
+	/**
+	 * Counts all projects.
+	 *
+	 * @param string $userId
+	 * @return integer
+	 */
+	public function count($userId = false) {
+		if ($userId) {
+			$this->db->where('owner', $userId);
+		}
+		return $this->db->count_all_results('projects');
+	}
+
 	/**
 	 * Counts all experiments for the specified project.
 	 *

application/views/users/profile.php

@@ -10,8 +10,19 @@
 		<h3><?=_('Personal information');?></h3>
 		<p>
 			<strong><?=_('Name');?>:</strong> <?=$user->firstname;?> <?=$user->lastname;?><br />
+			<strong><?=_('Group');?>:</strong> <?=anchor('users/group/' . urlencode($user->group), $user->group_description);?><br />
 			<strong><?=_('Institution');?>:</strong> <?=$user->institution;?><br />
 			<strong><?=_('Phone number');?>:</strong> <?=$user->phone;?><br />
+			<strong><?=_('Last activity');?>:</strong> <?=relative_time((integer) $user->last_activity);?><br />
+		</p>
+		<p>
+			<?=safe_mailto($user->email, _('Send email'), 'class="button mail"');?>
+		</p>
+
+		<h3>ScattPort-<?=_('Statistics');?></h3>
+		<p>
+			<strong><?=_('Projects');?>:</strong> <?=$this->project->count($user->id);?><br />
+			<strong><?=_('Experiments');?>:</strong> <?=$this->experiment->count($user->id);?><br />
 		</p>
 	</div>