Implement generating of simple config files

application/controllers/trials.php

@@ -25,7 +25,7 @@
  * Trials are used to store different variations of the same project.
  *
  * @author Karsten Heiken <karsten@disposed.de>
- * @author Eike Foken <kontakt@eikefoken.de>
+ * @author Eike Foken <kontakts@eikefoken.de>
  */
 class Trials extends CI_Controller {
 
@@ -84,10 +84,13 @@ class Trials extends CI_Controller {
 				}
 
 				$this->load->helper('directory');
-				$trialPath = FCPATH.'uploads/'.$this->session->userdata('user_id').'/'.$projectId.'/'. $trialId.'/';
+				$trialPath = FCPATH . 'uploads/' . $projectId . '/' .  $trialId . '/';
 				mkdirs($trialPath);
 
-				redirect('trials/detail/' . $trialId, 'refresh');
+				$this->load->library('job');
+				$this->job->createConfigs($trialId);
+
+				//redirect('trials/detail/' . $trialId, 'refresh');
 			} else {
 				$this->messages->add(_('The trial could not be created.'), 'error');
 			}

application/libraries/Job.php

@@ -0,0 +1,48 @@
+<?php defined('BASEPATH') || exit("No direct script access allowed");
+
+/**
+ *
+ * @author Eike Foken <kontakt@eikefoken.de>
+ */
+class Job {
+
+	private $CI;
+
+	/**
+	 * Constructor.
+	 */
+	public function __construct() {
+		$this->CI =& get_instance();
+
+		// load models
+		$this->CI->load->model('program');
+		$this->CI->load->model('trial');
+
+		log_message('debug', "Trial Class Initialized");
+	}
+
+	/**
+	 *
+	 * @param string $trialId
+	 * @return boolean Returns TRUE on success.
+	 */
+	public function createConfigs($trialId) {
+		$trial = $this->CI->trial->getById($trialId);
+		$path = FCPATH . 'uploads/' . $trial['project_id'] . '/' . $trial['id'] . '/';
+
+		$program = $this->CI->program->getById($trial['program_id']);
+
+		$handler = fopen($path . 'trial.conf', "w");
+
+		$parameters = $this->CI->trial->getParameters($trialId);
+		foreach ($parameters as $param) {
+			$line = str_replace("{type}", $param['type'], $program['input_line']);
+			$line = str_replace("{param}", $param['name'], $line);
+			$line = str_replace("{value}", $param['value'], $line);
+			fwrite($handler, $line);
+		}
+		fclose($handler);
+
+		return true;
+	}
+}

application/models/trial.php

@@ -82,10 +82,26 @@ class Trial extends CI_Model {
 		return $this->db->affected_rows() == 1 ? $trialId : false;
 	}
 
+	/**
+	 * Gets all parameters for the specified trial.
+	 *
+	 * @param string $trialId
+	 * @return array
+	 */
+	public function getParameters($trialId) {
+		$this->db->select('trials_parameters.*, parameters.name AS `name`, parameters.type AS `type`');
+		$this->db->join('parameters', 'trials_parameters.parameter_id = parameters.id', 'left');
+		$this->db->where('trial_id', $trialId);
+
+		$query = $this->db->get('trials_parameters');
+
+		return $query->num_rows() > 0 ? $query->result_array() : false;
+	}
+
 	/**
 	 * Get a trial by id.
 	 *
-	 * @param type $trial_id The trial to get.
+	 * @param string $trial_id The trial to get.
 	 * @return array The trial
 	 */
 	public function get($trial_id) {
@@ -94,6 +110,16 @@ class Trial extends CI_Model {
 		return $query->row_array();
 	}
 
+	/**
+	 * Gets a trial by ID.
+	 *
+	 * @param string $trialId The trial to get
+	 * @return array The trial
+	 */
+	public function getById($trialId) {
+		return $this->db->get_where('trials', array('id' => $trialId))->row_array();
+	}
+
 	/**
 	 * Get a trial by its project id.
 	 *

application/views/admin/programs/edit.php

@@ -31,6 +31,20 @@ $(document).ready(function() {
 						<?=form_error('name')?>
 					</div>
 				</li>
+				<li>
+					<?=form_label(_('Config file line'), 'input_line');?>
+					<span class="req">*</span>
+					<div>
+						<textarea name="input_line" id="input_line" rows="6" cols="60" class="textarea"><?=set_value('input_line', $program['input_line']);?></textarea>
+						<?=form_error('input_line')?>
+					</div>
+					<label class="note">
+						<?=_('Here you can specify how a single line of a configuration file looks. You can use the following placeholders:');?><br />
+						<strong>{type}</strong> <?=_('Parameter type');?><br />
+						<strong>{param}</strong> <?=_('Parameter name');?><br />
+						<strong>{value}</strong> <?=_('Value');?><br />
+					</label>
+				</li>
 			</ul>
 			<p>
 				<a class="button save" href="javascript:void(0);" onclick="$('form[name=editProgram]').submit();"><?=_('Save');?></a>