public function testStrEndsWith()
{
$this->assertFalse(py_str_ends_with('abcd', 'q'));
$this->assertFalse(py_str_ends_with('abcd ', 'ab'));
$this->assertFalse(py_str_ends_with('фыв ', 'ab'));
$this->assertFalse(py_str_ends_with('', 'abcd'));
$this->assertTrue(py_str_ends_with('source', 'ce'));
}
/**
* @param string $var
* @throws TemplateSyntaxError
*/
public function __construct($var)
{
$this->var = $var;
$this->literal = null;
$this->lookups = null;
$this->translate = False;
$this->message_context = null;
try {
// First try to treat this variable as a number.
if (!is_numeric($var)) {
throw new ValueError();
}
$this->literal = (double) $var;
/*
* So it's a float... is it an int? If the original value contained a
* dot or an "e" then it was a float, not an int.
*/
if (strpos($var, '.') === False && strpos(strtolower($var), 'e') === False) {
$this->literal = (int) $this->literal;
}
// "2." is invalid
if (py_str_ends_with($var, '.')) {
throw new ValueError();
}
} catch (ValueError $e) {
// A ValueError means that the variable isn't a number.
if (py_str_starts_with($var, '_(') && py_str_ends_with($var, ')')) {
// The result of the lookup should be translated at rendering time.
$this->translate = True;
$var = py_slice($var, 2, -1);
}
// If it's wrapped with quotes (single or double), then we're also dealing with a literal.
try {
$this->literal = mark_safe(unescape_string_literal($var));
} catch (ValueError $e) {
// Otherwise we'll set self.lookups so that resolve() knows we're dealing with a bonafide variable
if (strpos($var, DjaBase::VARIABLE_ATTRIBUTE_SEPARATOR . '_') !== False || $var[0] == '_') {
throw new TemplateSyntaxError('Variables and attributes may not begin with underscores: \'' . $var . '\'');
}
$this->lookups = explode(DjaBase::VARIABLE_ATTRIBUTE_SEPARATOR, $var);
}
}
}
public static function add_truncation_text($text, $truncate = null)
{
if ($truncate === null) {
$truncate = Dja::getI18n()->pgettext('String to return when truncating text', '%(truncated_text)s...');
}
if (strpos($truncate, '%(truncated_text)s') !== False) {
return str_replace('%(truncated_text)s', $text, $truncate);
}
/*
* The truncation text didn't contain the %(truncated_text)s string
* replacement argument so just append it to the text.
*/
if (py_str_ends_with($text, $truncate)) {
// But don't append the truncation text if the current text already ends in this.
return $text;
}
return $text . $truncate;
}
public function testLoaderDebugOrigin()
{
// Turn TEMPLATE_DEBUG on, so that the origin file name will be kept with the compiled templates.
$old_debug = Dja::getSetting('TEMPLATE_DEBUG');
Dja::setSetting('TEMPLATE_DEBUG', True);
$old_loaders = DjaLoader::$template_source_loaders;
DjaLoader::$template_source_loaders = array(new FilesystemLoader());
/*
* We rely on the fact that runtests.py sets up TEMPLATE_DIRS to
* point to a directory containing a 404.html file. Also that
* the file system and app directories loaders both inherit the
* load_template method from the BaseLoader class, so we only need
* to test one of them.
*/
$load_name = '404.html';
$template = DjaLoader::getTemplate($load_name);
$template_name = $template->nodelist[0]->source[0]->name;
$this->assertTrue(py_str_ends_with($template_name, $load_name), 'Template loaded by filesystem loader has incorrect name for debug page: ' . $template_name);
// Aso test the cached loader, since it overrides load_template
$cache_loader = new CachedLoader(array(''));
$cache_loader->_cached_loaders = DjaLoader::$template_source_loaders;
DjaLoader::$template_source_loaders = array($cache_loader);
$template = DjaLoader::getTemplate($load_name);
$template_name = $template->nodelist[0]->source[0]->name;
$this->assertTrue(py_str_ends_with($template_name, $load_name), 'Template loaded through cached loader has incorrect name for debug page: ' . $template_name);
$template = DjaLoader::getTemplate($load_name);
$template_name = $template->nodelist[0]->source[0]->name;
$this->assertTrue(py_str_ends_with($template_name, $load_name), 'Cached template loaded through cached loader has incorrect name for debug page: ' . $template_name);
DjaLoader::$template_source_loaders = $old_loaders;
Dja::setSetting('TEMPLATE_DEBUG', $old_debug);
}
