/**
* @brief Get hash of the last git commit (on remote "origin"!)
*
* @note If this method does not work, try to make a "git pull" first!
*
* @param integer $length if this is smaller than 40, only the first $length characters will be returned
*
* @retval string The hash of the last commit
* @retval NULL If this is no Git installation
*
* @throws Exception if there was an error
*/
function get_git_commit_hash($length = 40)
{
$filename = BASE . '/.git/refs/remotes/origin/' . get_git_branch_name();
if (file_exists($filename)) {
$head = File($filename);
$hash = $head[0];
return substr($hash, 0, $length);
}
return NULL;
// this is not a Git installation
}
}
$html->set_loop('rss_feed_loop', $rss_loop);
}
/********************************************************************************
*
* Set the rest of the HTML variables
*
*********************************************************************************/
$html->set_loop('authors', $authors);
if (!$fatal_error) {
$html->set_variable('banner', $config['startup']['custom_banner'], 'string');
try {
$system_version = $system->get_installed_version();
$html->set_variable('system_version', $system_version->as_string(false, true, true, false), 'string');
$html->set_variable('system_version_full', $system_version->as_string(false, false, false, true), 'string');
$html->set_variable('git_branch', get_git_branch_name(), 'string');
$html->set_variable('git_commit', get_git_commit_hash(10), 'string');
} catch (Exception $e) {
$messages[] = array('text' => nl2br($e->getMessage()), 'strong' => true, 'color' => 'red');
}
}
/********************************************************************************
*
* Generate HTML Output
*
*********************************************************************************/
$reload_link = $fatal_error ? 'startup.php' : '';
// an empty string means that the...
$html->print_header($messages, $reload_link);
// ...reload-button won't be visible
if (!$fatal_error) {
