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config.php
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config.php
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<?php
//moodle integration (please view moodle_integration_readme.txt before use)
/**
*
* Config page, sets up the site variable from the database
*
* @author Patrick Lockley
* @version 1.0
* @copyright Copyright (c) 2008,2009 University of Nottingham
* @package
*/
/**
* $xerte_toolkits_site variable
* Variable used to hold database settings
* @global object $xerte_toolkits_site
*/
global $xerte_toolkits_site;
// Change this to FALSE for production sites.
// While set to true, PHP error reporting to the browser
// and logging (to /tmp/debug.log) are turned on; either of these may help you
// diagnose installation and integration issues.
global $development;
$development = false;
ini_set('error_reporting', 0);
if ($development) {
ini_set('error_reporting', E_ALL);
// Change this to where you want the XOT log file to go;
// the webserver will need to be able to write to it.
define('XOT_DEBUG_LOGFILE', '/tmp/debug.log');
}
if (version_compare(PHP_VERSION, '5.1.0', '<')) {
// perhaps we should die at this point instead?
trigger_error("You are running an unsupported version of PHP/XerteOnlineToolkits. Please run PHP v5.1 or above");
}
require_once(dirname(__FILE__) . '/functions.php');
require_once(dirname(__FILE__) . '/library/autoloader.php');
if (!isset($xerte_toolkits_site)) {
// create new generic object to hold all our config stuff in....
$xerte_toolkits_site = new StdClass();
/**
* Access the database to get the variables
*/
if (!is_file(dirname(__FILE__) . '/database.php')) {
header("Location: " . $_SERVER['REQUEST_URI'] . "setup/");
}
require_once(dirname(__FILE__) . '/database.php');
require_once(dirname(__FILE__) . '/website_code/php/database_library.php');
if (!database_connect("", "")) {
die("database.php isn't correctly configured; cannot connect to database; have you run /setup?");
}
$row = db_query_one("SELECT * FROM {$xerte_toolkits_site->database_table_prefix}sitedetails");
/**
* Access the database to get the variables
* @version 1.0
* @author Patrick Lockley
* @copyright 2008,2009 University of Nottingham
*/
/**
* Include any script that is used for configuration - for moodle this might be e.g. '/xampp/htdocs/moodle/config.php'.
*/
if ($row['integration_config_path'] != "") {
require_once($row['integration_config_path']);
}
unset($row['integration_config_path']);
foreach ($row as $key => $value) {
$xerte_toolkits_site->$key = $value;
}
// awkward ones.
$xerte_toolkits_site->mimetypes = explode(",", $row['mimetypes']);
$xerte_toolkits_site->name = $row['site_name'];
$xerte_toolkits_site->demonstration_page = $xerte_toolkits_site->site_url . $row['demonstration_page'];
$xerte_toolkits_site->news_text = base64_decode($row['news_text']);
$xerte_toolkits_site->pod_one = base64_decode($row['pod_one']);
$xerte_toolkits_site->pod_two = base64_decode($row['pod_two']);
//$xerte_toolkits_site->copyright = utf8_decode($row['copyright']);
$site_texts = explode("~~~", $row['site_text']);
if (count($site_texts) > 1)
{
$xerte_toolkits_site->site_text = $site_texts[0];
$xerte_toolkits_site->tutorial_text=$site_texts[1];
}
else
{
$xerte_toolkits_site->site_text = $site_texts[0];
$xerte_toolkits_site->tutorial_text="";
}
/**
* Set up the string for the password protected play page
*/
$xerte_toolkits_site->form_string = base64_decode($row['form_string']);
/**
* Set up the string for the peer review page
*/
$xerte_toolkits_site->peer_form_string = base64_decode($row['peer_form_string']);
$xerte_toolkits_site->basic_template_path = $xerte_toolkits_site->root_file_path . $xerte_toolkits_site->module_path;
$xerte_toolkits_site->users_file_area_full = $xerte_toolkits_site->root_file_path . $xerte_toolkits_site->users_file_area_short;
/**
* SQL query string used by play,edit and preview pages
*/
$xerte_toolkits_site->play_edit_preview_query = base64_decode($row['play_edit_preview_query']);
/**
* Error handling settings
*/
$xerte_toolkits_site->error_log_path = $xerte_toolkits_site->root_file_path . $row['error_log_path'];
$xerte_toolkits_site->flash_flv_skin = $xerte_toolkits_site->site_url . $row['flash_flv_skin'];
$dir = opendir(dirname(__FILE__) . "/modules/");
// I'm not sure why we allow this path to be set via the DB. It'd make more sense to fix it to dirname(__FILE__), which will cope with the site moving.
$xerte_toolkits_site->root_file_path = dirname(__FILE__) . '/';
$learning_objects = new StdClass();
foreach (glob(dirname(__FILE__) . "/modules/**/templates/**/*.info") as $infoFile) {
if (preg_match('!/modules/(\w+)/templates/(\w+)/!', $infoFile, $matches)) {
$attributeName = $matches[1] . '_' . $matches[2];
$templateProperties = new StdClass();
$learning_objects->{$attributeName} = $templateProperties;
$info = file($infoFile, FILE_SKIP_EMPTY_LINES);
if($info === FALSE || empty($info)) {
die("Invalid template info file - check $infoFile is valid.");
}
foreach ($info as $line) {
$attr_data = explode(":", $line, 2);
if(empty($attr_data) || sizeof($attr_data) != 2) {
continue;
}
switch (trim(strtolower($attr_data[0]))) {
case "editor size" : $templateProperties->editor_size = trim($attr_data[1]);
break;
case "preview size" : $templateProperties->preview_size = trim($attr_data[1]);
break;
case "preview filename" : $templateProperties->preview_file = trim($attr_data[1]);
break;
case "public filename" : $templateProperties->public_file = trim($attr_data[1]);
break;
case "supports" : $templateProperties->supports = explode(",", trim($attr_data[1]));
break;
}
}
}
else {
die("Invalid template name : $infoFile");
}
}
$xerte_toolkits_site->learning_objects = $learning_objects;
/* Optional :
require_once("session_handler.php");
$session_handle = new toolkits_session_handler();
session_set_save_handler(
array($session_handle,'xerte_session_open'),
array($session_handle,'xerte_session_close'),
array($session_handle,'xerte_session_read'),
array($session_handle,'xerte_session_write'),
array($session_handle,'xerte_session_destroy'),
array($session_handle,'xerte_session_clean'));
*/
require_once(dirname(__FILE__) . '/auth_config.php');
}