/**
* Tests that exception is thrown if wrong number of arguments is used.
*
* @expectedException InvalidArgumentException
* @dataProvider wrongArgumentsProvider
*/
public function testArgumentsCount($template)
{
$storage = new BlockStorage();
$helpers = new \Handlebars\Helpers(array('override' => new OverrideHelper($storage)));
$engine = new \Handlebars\Handlebars(array('helpers' => $helpers));
$engine->render($template, array());
}
/**
* Render given template using supplied data
*
* @param $path string Path to template file (absolute)
* @param $data array Data to be rendered
* @return string Template output
*/
public function render($path, $data)
{
wfProfileIn(__METHOD__);
$templateName = $this->extractTemplateNameFromPath($path);
$templateDir = $this->extractTemplateDirFromPath($path);
$partialsDir = $templateDir . DIRECTORY_SEPARATOR . self::PARTIALS_DIRECTORY;
$partials = is_dir($partialsDir) ? $partialsDir : $templateDir;
wfProfileIn(__METHOD__ . " - template: {$path}");
$handlebars = new \Handlebars\Handlebars();
$handlebars->setLoader(new \Handlebars\Loader\FilesystemLoader($templateDir));
$handlebars->setPartialsLoader(new \Handlebars\Loader\FilesystemLoader($partials, ['prefix' => self::PARTIALS_PREFIX]));
$contents = $handlebars->render($templateName, $data);
wfProfileOut(__METHOD__ . " - template: {$path}");
wfProfileOut(__METHOD__);
return $contents;
}
/**
* Tests that conditions related with inheritance works as expected.
*/
public function testConditions()
{
$storage = new BlockStorage();
$helpers = new \Handlebars\Helpers(array('block' => new BlockHelper($storage), 'extends' => new ExtendsHelper($storage), 'override' => new OverrideHelper($storage), 'ifOverridden' => new IfOverriddenHelper($storage), 'unlessOverridden' => new UnlessOverriddenHelper($storage)));
$engine = new \Handlebars\Handlebars(array('helpers' => $helpers));
// Test "ifOverridden" helper
$engine->setLoader(new \Handlebars\Loader\ArrayLoader(array('parent' => '{{#block "name"}}{{/block}}{{#ifOverridden "name"}}true{{else}}false{{/ifOverridden}}', 'child' => '{{#extends "parent"}}{{#override "name"}}{{/override}}{{/extends}}', 'another_child' => '{{#extends "parent"}}{{/extends}}')));
$this->assertEquals($engine->render('parent', array()), 'false');
$this->assertEquals($engine->render('child', array()), 'true');
$this->assertEquals($engine->render('another_child', array()), 'false');
// Test "unlessOverridden" helper
$engine->setLoader(new \Handlebars\Loader\ArrayLoader(array('parent' => '{{#block "name"}}{{/block}}{{#unlessOverridden "name"}}false{{else}}true{{/unlessOverridden}}', 'child' => '{{#extends "parent"}}{{#override "name"}}{{/override}}{{/extends}}', 'another_child' => '{{#extends "parent"}}{{/extends}}')));
$this->assertEquals($engine->render('parent', array()), 'false');
$this->assertEquals($engine->render('child', array()), 'true');
$this->assertEquals($engine->render('another_child', array()), 'false');
}
/**
* Tests that exception is thrown if wrong number of arguments is used.
*
* @expectedException InvalidArgumentException
* @dataProvider wrongArgumentsSetProvider
*/
public function testArgumentsCount($template)
{
$helpers = new \Handlebars\Helpers(array('replace' => new ReplaceHelper()));
$engine = new \Handlebars\Handlebars(array('helpers' => $helpers));
$engine->render($template, array());
}
/**
* Tests that exception is thrown if arguments are invalid.
*
* @expectedException InvalidArgumentException
* @dataProvider invalidArgumentsProvider
*/
public function testInvalidArguments($template)
{
$helpers = new \Handlebars\Helpers(array('truncate' => new TruncateHelper()));
$engine = new \Handlebars\Handlebars(array('helpers' => $helpers));
$engine->render($template, array());
}
/**
* Test if and unless adding an extra layer when accessing parent
*/
public function testIfUnlessExtraLayer()
{
$loader = new \Handlebars\Loader\StringLoader();
$engine = new \Handlebars\Handlebars(array('loader' => $loader));
$this->assertEquals('good', $engine->render('{{#with b}}{{#if this}}{{../../a}}{{/if}}{{/with}}', array('a' => 'good', 'b' => 'stump')));
$this->assertEquals('good', $engine->render('{{#with b}}{{#unless false}}{{../../a}}{{/unless}}{{/with}}', array('a' => 'good', 'b' => 'stump')));
}
/**
* Tests invalid arguments type.
*
* @expectedException InvalidArgumentException
* @dataProvider invalidArgumentsProvider
*/
public function testInvalidArguments($collection)
{
$helpers = new \Handlebars\Helpers(array('first' => new FirstHelper()));
$engine = new \Handlebars\Handlebars(array('helpers' => $helpers));
$engine->render('{{first collection}}', array('collection' => $collection));
}
/**
* Tests that exception is thrown if wrong number of arguments is used.
*
* @expectedException InvalidArgumentException
* @dataProvider wrongArgumentsProvider
*/
public function testArgumentsCount($template)
{
$helpers = new \Handlebars\Helpers(array('ifBetweenRightClosed' => new IfBetweenRightClosedHelper()));
$engine = new \Handlebars\Handlebars(array('helpers' => $helpers));
$engine->render($template, array());
}
/**
* Tests that exception is thrown if wrong number of arguments is used.
*
* @expectedException InvalidArgumentException
* @dataProvider wrongArgumentsProvider
*/
public function testArgumentsCount($template)
{
$helpers = new \Handlebars\Helpers(array('unlessEqual' => new UnlessEqualHelper()));
$engine = new \Handlebars\Handlebars(array('helpers' => $helpers));
$engine->render($template, array());
}
// Start of the flow:
if (!$_POST) {
// Fetch appointment types:
$appointmentTypes = $acuity->request('/appointment-types');
$_SESSION['appointmentTypes'] = $appointmentTypes;
} elseif ($_POST['appointmentTypeID']) {
// Appointment type selected:
foreach ($_SESSION['appointmentTypes'] as $appointmentType) {
if ($_POST['appointmentTypeID'] == $appointmentType['id']) {
$_SESSION['appointmentType'] = $appointmentType;
break;
}
}
// Time to select a date:
$month = strftime('%Y-%m');
$dates = $acuity->request("/availability/dates?month={$month}&appointmentTypeID={$_SESSION['appointmentType']['id']}");
} elseif ($_POST['date']) {
// Date selected. Now select a time:
$date = $_SESSION['date'] = $_POST['date'];
$times = $acuity->request('/availability/times', array('query' => array('date' => $date, 'appointmentTypeID' => $_SESSION['appointmentType']['id'])));
} elseif ($_POST['time']) {
// Time selected. Now fill in appointmente details.
$time = $_SESSION['time'] = $_POST['time'];
} else {
// Create the appointment:
$appointment = $acuity->request('/appointments', array('method' => 'POST', 'data' => array('appointmentTypeID' => $_SESSION['appointmentType']['id'], 'datetime' => $_SESSION['time'], 'firstName' => $_POST['firstName'], 'lastName' => $_POST['lastName'], 'email' => $_POST['email'])));
}
}
$options = array('start' => $start, 'appointmentTypes' => $appointmentTypes, 'dates' => $dates, 'times' => $times, 'appointmentType' => $_SESSION['appointmentType'], 'date' => $_SESSION['date'], 'time' => $_SESSION['time'], 'appointment' => $appointment ? json_encode($appointment, JSON_PRETTY_PRINT) : null);
echo $engine->render('index', $options);
/**
* Tests that exception is thrown if arguments are invalid.
*
* @expectedException InvalidArgumentException
*/
public function testInvalidArguments()
{
$helpers = new \Handlebars\Helpers(array('repeat' => new RepeatHelper()));
$engine = new \Handlebars\Handlebars(array('helpers' => $helpers));
$engine->render('{{#repeat -10}}+{{/repeat}}', array());
}
/**
* Test 'root' special variable
*
* @param string $template template text
* @param array $data context data
* @param string $results The Expected Results
*
* @dataProvider rootSpecialVariableProvider
*
* @return void
*/
public function testRootSpecialVariableHelpers($template, $data, $results)
{
$engine = new \Handlebars\Handlebars();
$res = $engine->render($template, $data);
$this->assertEquals($res, $results);
}
/**
* Test partial loader
*/
public function testPartialLoader()
{
$loader = new \Handlebars\Loader\StringLoader();
$partialLoader = new \Handlebars\Loader\FilesystemLoader(realpath(__DIR__ . '/../fixture/data'));
$engine = new \Handlebars\Handlebars();
$engine->setLoader($loader);
$engine->setPartialsLoader($partialLoader);
$this->assertEquals('test', $engine->render('{{>loader}}', array()));
}
/**
* Renders a handlebars template specified by $path, using scope variables defined inside $locals.
* This function uses config('dispatch.views') for the location of the templates and partials, unless overridden by config('handlebars.views').
* Settings for 'handlebars.charset' and 'handlebars.layout' are also pulled from config(), if present.
*
* @param string $path name of the .handlebars file to render
* @param array $locals scope variables to load inside the template
* @param string $layout layout file to use, or flag to not use one
*
* @return string rendered code for the template
*/
function handlebars_template($path, $locals = array())
{
static $engine = null;
// create the engine once
if (!$engine) {
$views_path = config('handlebars.views') ?: config('dispatch.views');
//
// Handlebars
//
$opts = array('loader' => new \Handlebars\Loader\FilesystemLoader($views_path), 'partials_loader' => new \Handlebars\Loader\FilesystemLoader($views_path, array('prefix' => config('handlebars.partials_prefix') ?: '_')), 'charset' => config('handlebars.charset') ?: 'UTF-8');
if ($cache_path = config('handlebars.cache')) {
$opts['cache'] = $cache_path;
}
$engine = new Handlebars\Handlebars($opts);
//
// Handlebars Helpers
//
$helpers = config('handlebars.helpers');
if ($helpers) {
foreach ($helpers as $helper => $callback) {
$engine->addHelper($helper, function ($template, $context, $args, $source) use($callback) {
return call_user_func($callback, $template, $context, $args, $source);
});
}
}
$engine->addHelper('capitalize', function ($template, $context, $args, $source) {
return ucwords($context->get($args));
});
$engine->addHelper('upper', function ($template, $context, $args, $source) {
return strtoupper($context->get($args));
});
$engine->addHelper('lower', function ($template, $context, $args, $source) {
return strtolower($context->get($args));
});
$engine->addHelper('url', function ($template, $context, $args, $source) {
return config('dispatch.url') . $context->get($args);
});
}
// render partial using $locals
if (config('handlebars.minify')) {
return handlebars_minify($engine->render($path, $locals));
}
return $engine->render($path, $locals);
}
