Improve user profile

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.
 	 *