<?php

/**
 * changes the drupal admin paths array. the "log" section in nodes
 * need to be declared as administrative
 *
 * @param paths the admin paths array
 * 
 */
function autoquest_admin_paths_alter(&$paths) {
	// Log is Administrative
	$paths['node/*/log'] = TRUE;
}

/**
 * adds the autquest-htmlmonitor.js to every drupal side
 * except the administrative ones
 */
function autoquest_init() {
	// Check if current Path is Administrative
	if (!path_is_admin(current_path())) {
		// Get URL from Config
		$url = variable_get('autoquestURL', 'https://swe-tooling.informatik.uni-goettingen.de/autoquest-htmlmonitor/script/');
		$url = $url."autoquest-htmlmonitor.js";
		
		drupal_add_js($url, 'external');
	}
}


/**
* Page callback: Autoquest settings
*
* @see autoquest_menu()
*/
function autoquest_form($form, &$form_state) {
  $form['autoquestURL'] = array(
    '#type' => 'textfield',
    '#title' => t('URL of autoquest-htmlmonitor'),
    '#default_value' => variable_get('autoquestURL', 'https://swe-tooling.informatik.uni-goettingen.de/autoquest-htmlmonitor/script/'),
    '#size' => 150,
    '#maxlength' => 250,
    '#description' => t('The exact URL of the autoquest-htmlmonitor.js. Example: https://swe-tooling.informatik.uni-goettingen.de/autoquest-htmlmonitor/script/'),
    '#required' => TRUE,
  );

  return system_settings_form($form);
}

/**
* Implements hook_menu().
*/
function autoquest_menu() {
  $items = array();

  $items['admin/config/content/autoquest'] = array(
    'title' => 'AutoQUEST-htmlmonitor-4drupal',
    'description' => 'Configuration for AutoQUEST-Htmlmonitor module',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('autoquest_form'),
    'access arguments' => array('access administration pages'),
    'type' => MENU_NORMAL_ITEM,
  );

  return $items;
}