Add some getters to the program model

application/models/program.php

@@ -27,6 +27,25 @@ class Program extends CI_Model {
 		return $this->db->delete('programs', array('id' => $program_id));
 	}
 
+	/**
+	 * Get all available programs from the database.
+	 *
+	 * @return array Declarative array with all available information of all programs.
+	 */
+	public function getAll() {
+		return $this->db->get('programs')->result_array();
+	}
+
+	/**
+	 * Get a specific program.
+	 *
+	 * @param string $prg_id The id of the program to get from the database
+	 * @return array Declarative array with all available information of the program.
+	 */
+	public function getById($prg_id) {
+		return $this->db->get_where('programs', array('id' => $prg_id))->row_array();
+	}
+
 	/**
 	 * Get a program's available parameters by program id.
 	 *