/**
* Load a new template by a given name.
* If the given name is null or the given template can't be found, use a fallback.
*
* @fallback use the standard template
*
* @param null|string $s_template_name the name of the used template
* @param bool $b_use_cache A value to define if the template should use
* the cache (true) or not(false)
* default: true
*/
public function load_template($s_template_name = null, $b_use_cache = true)
{
// user standard template if nothing is given
if (is_null($s_template_name)) {
$s_template_name = $this->s_start_template;
}
// set the path to the template with following structure:
// (DIR)Templatename/templatename.{EXTENSION} relative to the template directory
// The {Extension} will be set automatically, not need here directly.
$s_template_path = $s_template_name . DIRECTORY_SEPARATOR . $s_template_name;
try {
//todo: Maybe write a log message which template can't be loaded!
$s_path = LOGD::find_file($this->s_template_dir, $s_template_path);
if (!$s_path) {
//Template not found! Check if the standard one wasn't found,
//if yes throw exception
if ($s_template_name === $this->s_start_template) {
throw new LOGD_Exception('Could not load the standard template "' . $s_template_name . '".
Please check if its available in the template directory.', 'TEMPLATE_ERROR');
} else {
self::load_template($this->s_start_template);
}
} else {
if ($b_use_cache && Cache::getInstance()->exists('template_' . $s_template_name . '_html') && Cache::getInstance()->exists('template_' . $s_template_name . '_stats')) {
$this->s_current_template = Cache::getInstance()->get('template_' . $s_template_name . '_html');
$this->a_stats_html = Cache::getInstance()->get('template_' . $s_template_name . '_stats');
} else {
if (!$b_use_cache && Cache::getInstance()->exists('template_' . $s_template_name . '_html') && Cache::getInstance()->exists('template_' . $s_template_name . '_stats')) {
Cache::getInstance()->delete_entry('template_' . $s_template_name . '_html');
Cache::getInstance()->delete_entry('template_' . $s_template_name . '_stats');
}
//All ok! Load the template and buffer the output
$a_global_template_variables = array('template_directory' => MEDIA_URL . $this->s_template_dir . '/' . $s_template_name . '/', 's_base_url' => BASE_URL);
extract($a_global_template_variables, EXTR_SKIP);
ob_start();
include $s_path;
//Trim the buffered output and set it to a variable
$s_full_template = trim(ob_get_clean());
//Check if all needed tags are in the template string
//todo write a extra method for all needed tags
$a_needed_tags = array('title', 'navigation', 'motd', 'mail', 'petition', 'stats', 'stats-head', 'stats-left', 'stats-right', 'game', 'onlineuser', 'copyright', 'pagegen', 'version', 'source');
$a_failed_tags = array();
$i_key = 0;
foreach ($a_needed_tags as $tag) {
if (!strpos($s_full_template, '{' . $tag . '}')) {
$a_failed_tags[$i_key] = $tag;
$i_key++;
}
}
if (!is_null($a_failed_tags) && sizeof($a_failed_tags) !== 0) {
$s_failed_tags = implode(' , ', $a_failed_tags);
throw new LOGD_Exception('Following tags could not be found in your template,
but have to be in it: <br><b>' . $s_failed_tags . '</b><br>
Please check your template "' . $s_template_name . '"', 'TEMPLATE_TAG_ERROR');
}
//extract the special statsbar html of the template.
$s_stats_html = substr($s_full_template, strpos($s_full_template, '<!--!stats-->') + 13);
$s_stats_html = substr($s_stats_html, 0, strpos($s_stats_html, '<!--end!-->'));
$a_stats_html = array();
//replace the statsbar html with nothing! Because we don't need the standard one anymore.
$s_full_template = str_replace($s_stats_html, null, $s_full_template);
//explode all needed tags in the statsbar html (stats-head, stats-left, stets-right)
foreach (explode('</div>', $s_stats_html) as $key => $value) {
$value = trim($value);
if (is_null($value) || $value === '') {
continue;
}
$value = $value . '</div>';
//added the exploded </div> tag again, to avoid failures.
$s_field_value = substr($value, strpos($value, '{') + 1);
$s_field_value = substr($s_field_value, 0, strpos($s_field_value, '}'));
$a_stats_html[$s_field_value] = $value;
}
//Set the current html of the template
$this->s_current_template = $s_full_template;
$this->a_stats_html = $a_stats_html;
if ($b_use_cache && !Cache::getInstance()->exists('template_' . $s_template_name . '_html') && !Cache::getInstance()->exists('template_' . $s_template_name . '_stats')) {
Cache::getInstance()->set('template_' . $s_template_name . '_html', $s_full_template, 86400);
Cache::getInstance()->set('template_' . $s_template_name . '_stats', $a_stats_html, 86400);
}
}
//load also all needed standard css and js.
$this->load_standard_css_js();
}
} catch (LOGD_Exception $e) {
$e->print_error();
}
}
* @todo set it later via database
*/
date_default_timezone_set('Europe/Berlin');
/*
* Enable the auto-loader.
* it will be accept namespace-based classes and also classes
* with underscores. It will replace the underscores as path to the class.
*/
spl_autoload_register(function ($class) {
spl_autoload(str_replace('_', DIRECTORY_SEPARATOR, $class));
});
//Clear complete cache if needed.
//Cache::getInstance()->clear();
//die;
//Initialize the random number generator
mt_srand(LOGD::make_seed());
//Initialize the Session and the Routing
Session::get_session();
Routing::init();
//check if the dbconfig.default.php exist, if yes - we have to install the game
if (!file_exists(dirname(LOGD_ROOT) . DIRECTORY_SEPARATOR . '.dbconfig' . EXT) && file_exists(dirname(LOGD_ROOT) . DIRECTORY_SEPARATOR . '.dbconfig.default' . EXT)) {
//try-catch the installer, if it fails
try {
new \Install\Installer();
} catch (LOGD_Exception $e) {
$e->print_error();
}
exit(1);
}
//Initialize the language Class
//todo this is later only a fallback if nothing found in the database
