/**
* Returns all English help files in non-standard location.
*
* Searches for lang/en_utf8/help/* files in various types of plugins (blocks, database presets, question types,
* 3rd party modules etc.) and returns an array of found files details.
*
* The English version of the file may be found in
* $CFG->dirroot/location/plugin/lang/en_utf8/help/filename
* The localised version of the found file should be saved into
* $CFG->dataroot/lang/currentlang[_local]/help/prefix_plugin/filename (XXX is "prefix" here right?)
* where "location", "plugin", "prefix" and "filename" are returned as a part of the file record.
*
* @return array Array of a file information. Compatible format with {@link lang_standard_locations()}
*/
function lang_help_extra_locations()
{
global $CFG;
$files = array();
$places = string_manager::instance()->get_registered_plugin_types();
foreach ($places as $prefix => $directories) {
foreach ($directories as $directory) {
foreach (get_list_of_plugins($directory) as $plugin) {
$enlangdirlocation = $CFG->dirroot . '/' . $directory . '/' . $plugin . '/lang/en_utf8/help';
foreach (get_directory_list($enlangdirlocation, 'CVS') as $file) {
if (substr($file, -5) == '.html' || substr($file, -4) == '.txt') {
$fullpath = $enlangdirlocation . '/' . $file;
$files[$fullpath] = array('filename' => $file, 'location' => $directory, 'plugin' => $plugin, 'prefix' => $prefix);
}
}
}
}
}
return $files;
}
/**
* Creates a new instance of string_manager
*
* @global object
* @return object Returns a new instance of string_manager
*/
public static function instance()
{
if (is_null(self::$singletoninstance)) {
global $CFG;
self::$singletoninstance = new self($CFG->dirroot, $CFG->dataroot, isset($CFG->running_installer), !empty($CFG->debugstringids));
// Uncomment the followign line to log every call to get_string
// to a file in $CFG->dataroot/temp/getstringlog/...
// self::$singletoninstance->start_logging();
}
return self::$singletoninstance;
}
public function get_string_from_file($identifier, $langfile, $a)
{
return parent::get_string_from_file($identifier, $langfile, $a);
}
function include_help_for_each_resource($forcelang, $skiplocal)
{
global $CFG;
require_once $CFG->dirroot . '/mod/resource/lib.php';
$typelist = resource_get_types();
//add label type
$labelType = new object();
$labelType->modclass = MOD_CLASS_RESOURCE;
$resourcetype = 'label';
$labelType->name = $resourcetype;
$labelType->type = "resource&type={$resourcetype}";
$labelType->typestr = get_string("resourcetype{$resourcetype}", 'resource');
$typelist[] = $labelType;
foreach ($typelist as $type) {
list($filepath, $foundlang) = string_manager::instance()->find_help_file('type/' . $type->name . '.html', 'resource', $forcelang, $skiplocal);
if ($filepath) {
echo '<hr />';
include $filepath;
}
}
}
function include_help_for_each_module($file, $forcelang, $skiplocal)
{
global $CFG, $DB;
if (!($modules = $DB->get_records('modules', array('visible' => 1)))) {
print_error('nomodules', 'debug');
// Should never happen
}
// Horrible hack to show the help about grades here too.
$grade = new stdClass();
$grade->name = 'grade';
$modules[] = $grade;
foreach ($modules as $mod) {
$strmodulename = get_string('modulename', $mod->name);
$modulebyname[$strmodulename] = $mod;
}
ksort($modulebyname, SORT_LOCALE_STRING);
foreach ($modulebyname as $mod) {
list($filepath, $foundlang) = string_manager::instance()->find_help_file($file, $mod->name, $forcelang, $skiplocal);
if ($filepath) {
echo '<hr />';
include $filepath;
}
}
}