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Unverified Commit 14e7466f authored by Tim van Dijen's avatar Tim van Dijen Committed by GitHub
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Twig namespaces (#1082)

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lib/SimpleSAML/XHTML/Template.php
+ 34
− 27
View file @ 14e7466f
......@@ -12,7 +12,14 @@ namespace SimpleSAML\XHTML;
use JaimePerez\TwigConfigurableI18n\Twig\Environment as Twig_Environment;
use JaimePerez\TwigConfigurableI18n\Twig\Extensions\Extension\I18n as Twig_Extensions_Extension_I18n;
use Symfony\Component\HttpFoundation\Response;
use SimpleSAML\Configuration;
use SimpleSAML\Utils\HTTP;
use SimpleSAML\Locale\Language;
use SimpleSAML\Locale\Localization;
use SimpleSAML\Locale\Translate;
use SimpleSAML\Logger;
use SimpleSAML\Module;
class Template extends Response
{
......@@ -54,7 +61,7 @@ class Template extends Response
/**
* The twig environment.
*
* @var false|Twig_Environment
* @var false|\JaimePerez\TwigConfigurableI18n\Twig\Environment
*/
private $twig = false;
......@@ -108,7 +115,7 @@ class Template extends Response
* @param string $template Which template file to load
* @param string|null $defaultDictionary The default dictionary where tags will come from.
*/
public function __construct(\SimpleSAML\Configuration $configuration, $template, $defaultDictionary = null)
public function __construct(Configuration $configuration, $template, $defaultDictionary = null)
{
$this->configuration = $configuration;
$this->template = $template;
......@@ -124,8 +131,8 @@ class Template extends Response
);
// initialize internationalization system
$this->translator = new \SimpleSAML\Locale\Translate($configuration, $defaultDictionary);
$this->localization = new \SimpleSAML\Locale\Localization($configuration);
$this->translator = new Translate($configuration, $defaultDictionary);
$this->localization = new Localization($configuration);
// check if we are supposed to use the new UI
$this->useNewUI = $this->configuration->getBoolean('usenewui', false);
......@@ -134,7 +141,7 @@ class Template extends Response
// check if we need to attach a theme controller
$controller = $this->configuration->getString('theme.controller', false);
if ($controller && class_exists($controller) &&
in_array('SimpleSAML\XHTML\TemplateControllerInterface', class_implements($controller))
in_array(TemplateControllerInterface::class, class_implements($controller))
) {
$this->controller = new $controller();
}
......@@ -211,7 +218,7 @@ class Template extends Response
* Set up the places where twig can look for templates.
*
* @return TemplateLoader The twig template loader or false if the template does not exist.
* @throws \Twig_Error_Loader In case a failure occurs.
* @throws \Twig\Error\LoaderError In case a failure occurs.
*/
private function setupTwigTemplatepaths()
{
......@@ -239,7 +246,7 @@ class Template extends Response
// default, themeless templates are checked last
$templateDirs[] = [
\Twig_Loader_Filesystem::MAIN_NAMESPACE => $this->configuration->resolvePath('templates')
\Twig\Loader\FilesystemLoader::MAIN_NAMESPACE => $this->configuration->resolvePath('templates')
];
foreach ($templateDirs as $entry) {
$loader->addPath($entry[key($entry)], key($entry));
......@@ -250,7 +257,7 @@ class Template extends Response
/**
* Setup twig.
* @return \Twig_Environment|false
* @return Twig_Environment|false
*/
private function setupTwig()
{
......@@ -275,8 +282,8 @@ class Template extends Response
$options = [
'cache' => $cache,
'auto_reload' => $auto_reload,
'translation_function' => ['\SimpleSAML\Locale\Translate', 'translateSingularGettext'],
'translation_function_plural' => ['\SimpleSAML\Locale\Translate', 'translatePluralGettext'],
'translation_function' => [Translate::class, 'translateSingularGettext'],
'translation_function_plural' => [Translate::class, 'translatePluralGettext'],
];
$twig = new Twig_Environment($loader, $options);
......@@ -302,15 +309,15 @@ class Template extends Response
// add a filter for translations out of arrays
$twig->addFilter(
new \Twig_SimpleFilter(
new \Twig\TwigFilter(
'translateFromArray',
['\SimpleSAML\Locale\Translate', 'translateFromArray'],
[Translate::class, 'translateFromArray'],
['needs_context' => true]
)
);
// add an asset() function
$twig->addFunction(new \Twig_SimpleFunction('asset', [$this, 'asset']));
$twig->addFunction(new \Twig\TwigFunction('asset', [$this, 'asset']));
if ($this->controller !== null) {
$this->controller->setUpTwig($twig);
......@@ -332,12 +339,12 @@ class Template extends Response
}
// setup directories & namespaces
$themeDir = \SimpleSAML\Module::getModuleDir($this->theme['module']).'/themes/'.$this->theme['name'];
$themeDir = Module::getModuleDir($this->theme['module']).'/themes/'.$this->theme['name'];
$subdirs = scandir($themeDir);
if (empty($subdirs)) {
// no subdirectories in the theme directory, nothing to do here
// this is probably wrong, log a message
\SimpleSAML\Logger::warning('Empty theme directory for theme "'.$this->theme['name'].'".');
Logger::warning('Empty theme directory for theme "'.$this->theme['name'].'".');
return [];
}
......@@ -349,7 +356,7 @@ class Template extends Response
}
// set correct name for the default namespace
$ns = ($entry === 'default') ? \Twig_Loader_Filesystem::MAIN_NAMESPACE : $entry;
$ns = ($entry === 'default') ? \Twig\Loader\FilesystemLoader::MAIN_NAMESPACE : $entry;
$themeTemplateDirs[] = [$ns => $themeDir.'/'.$entry];
}
return $themeTemplateDirs;
......@@ -366,10 +373,10 @@ class Template extends Response
*/
private function getModuleTemplateDir($module)
{
if (!\SimpleSAML\Module::isModuleEnabled($module)) {
if (!Module::isModuleEnabled($module)) {
throw new \InvalidArgumentException('The module \''.$module.'\' is not enabled.');
}
$moduledir = \SimpleSAML\Module::getModuleDir($module);
$moduledir = Module::getModuleDir($module);
// check if module has a /templates dir, if so, append
$templatedir = $moduledir.'/templates';
if (!is_dir($templatedir)) {
......@@ -391,7 +398,7 @@ class Template extends Response
public function addTemplatesFromModule($module)
{
$dir = TemplateLoader::getModuleTemplateDir($module);
/** @var \Twig_Loader_Filesystem $loader */
/** @var \Twig\Loader\FilesystemLoader $loader */
$loader = $this->twig->getLoader();
$loader->addPath($dir, $module);
}
......@@ -416,7 +423,7 @@ class Template extends Response
$langname = $this->translator->getLanguage()->getLanguageLocalizedName($lang);
$url = false;
if (!$current) {
$url = htmlspecialchars(\SimpleSAML\Utils\HTTP::addURLParameters(
$url = htmlspecialchars(HTTP::addURLParameters(
'',
[$parameterName => $lang]
));
......@@ -555,11 +562,11 @@ class Template extends Response
if ($this->theme['module'] !== null) {
// .../module/<themeModule>/themes/<themeName>/<templateModule>/<templateName>
$filename = \SimpleSAML\Module::getModuleDir($this->theme['module']).
$filename = Module::getModuleDir($this->theme['module']).
'/themes/'.$this->theme['name'].'/'.$templateModule.'/'.$templateName;
} elseif ($templateModule !== 'default') {
// .../module/<templateModule>/templates/<templateName>
$filename = \SimpleSAML\Module::getModuleDir($templateModule).'/templates/'.$templateName;
$filename = Module::getModuleDir($templateModule).'/templates/'.$templateName;
} else {
// .../templates/<theme>/<templateName>
$filename = $this->configuration->getPathValue('templatedir', 'templates/').$templateName;
......@@ -570,7 +577,7 @@ class Template extends Response
}
// not found in current theme
\SimpleSAML\Logger::debug(
Logger::debug(
$_SERVER['PHP_SELF'].' - Template: Could not find template file ['.$template.'] at ['.
$filename.'] - now trying the base template'
);
......@@ -578,7 +585,7 @@ class Template extends Response
// try default theme
if ($templateModule !== 'default') {
// .../module/<templateModule>/templates/<templateName>
$filename = \SimpleSAML\Module::getModuleDir($templateModule).'/templates/'.$templateName;
$filename = Module::getModuleDir($templateModule).'/templates/'.$templateName;
} else {
// .../templates/<templateName>
$filename = $this->configuration->getPathValue('templatedir', 'templates/').'/'.$templateName;
......@@ -592,7 +599,7 @@ class Template extends Response
if ($throw_exception) {
// log error and throw exception
$error = 'Template: Could not find template file ['.$template.'] at ['.$filename.']';
\SimpleSAML\Logger::critical($_SERVER['PHP_SELF'].' - '.$error);
Logger::critical($_SERVER['PHP_SELF'].' - '.$error);
throw new \Exception($error);
} else {
......@@ -685,7 +692,7 @@ class Template extends Response
*/
public static function getLanguageCookie()
{
return \SimpleSAML\Locale\Language::getLanguageCookie();
return Language::getLanguageCookie();
}
......@@ -698,7 +705,7 @@ class Template extends Response
*/
public static function setLanguageCookie($language)
{
\SimpleSAML\Locale\Language::setLanguageCookie($language);
Language::setLanguageCookie($language);
}
......
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