/**
* Return a mustache template, and all the strings it requires.
*
* @param string $component The component that holds the template.
* @param string $templatename The name of the template.
* @param string $themename The name of the current theme.
* @return string the template
*/
public static function load_template($component, $template, $themename)
{
global $DB, $CFG, $PAGE;
$params = self::validate_parameters(self::load_template_parameters(), array('component' => $component, 'template' => $template, 'themename' => $themename));
$component = $params['component'];
$template = $params['template'];
$themename = $params['themename'];
$templatename = $component . '/' . $template;
// Will throw exceptions if the template does not exist.
$filename = mustache_template_finder::get_template_filepath($templatename, $themename);
$templatestr = file_get_contents($filename);
return $templatestr;
}
/**
* Helper function for getting a Mustache template file name.
* Uses the leading component to restrict us specific directories.
*
* @param string $name
* @return string Template file name
*/
protected function getFileName($name)
{
// Call the Moodle template finder.
return mustache_template_finder::get_template_filepath($name);
}
/**
* Return a mustache template.
* Note - this function differs from the function core_output_load_template
* because it will never return a theme overridden version of a template.
*
* @param string $component The component that holds the template.
* @param string $template The name of the template.
* @return string the template or false if template doesn't exist.
*/
public static function load_canonical_template($component, $template)
{
// Get the list of possible template directories.
$dirs = mustache_template_finder::get_template_directories_for_component($component);
$filename = false;
$themedir = core_component::get_plugin_types()['theme'];
foreach ($dirs as $dir) {
// Skip theme dirs - we only want the original plugin/core template.
if (strpos($dir, $themedir) === 0) {
continue;
}
$candidate = $dir . $template . '.mustache';
if (file_exists($candidate)) {
$filename = $candidate;
break;
}
}
if ($filename === false) {
// There are occasions where we don't have a core template.
return false;
}
$templatestr = file_get_contents($filename);
return $templatestr;
}
/**
* @expectedException moodle_exception
*/
public function test_invalid_get_template_filepath()
{
// Test something invalid.
$dirs = mustache_template_finder::get_template_filepath('core/octopus', 'clean');
}
/**
* Return a mustache template.
* Note - this function differs from the function core_output_load_template
* because it will never return a theme overridden version of a template.
*
* @param string $component The component that holds the template.
* @param string $template The name of the template.
* @return string the template
*/
public static function load_canonical_template($component, $template)
{
// Get the list of possible template directories.
$dirs = mustache_template_finder::get_template_directories_for_component($component);
$filename = false;
foreach ($dirs as $dir) {
// Skip theme dirs - we only want the original plugin/core template.
if (strpos($dir, "/theme/") === false) {
$candidate = $dir . $template . '.mustache';
if (file_exists($candidate)) {
$filename = $candidate;
break;
}
}
}
if ($filename === false) {
throw new moodle_exception('filenotfound', 'error');
}
$templatestr = file_get_contents($filename);
return $templatestr;
}