/**
* {@inheritdoc}
*/
public function execute(Template $template, Context $context, $args, $source)
{
$parsed_args = $template->parseArguments($args);
if (count($parsed_args) == 0) {
throw new \InvalidArgumentException('"ifAny" helper expects at least one argument.');
}
$condition = false;
foreach ($parsed_args as $parsed_arg) {
$value = $context->get($parsed_arg);
if ($value instanceof String) {
// Casting any object of \Handlebars\Str will have false
// positive result even for those with empty internal strings.
// Thus we need to check internal string of such objects.
$value = $value->getString();
}
if ($value) {
$condition = true;
break;
}
}
if ($condition) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
} else {
$template->setStopToken('else');
$template->discard();
$template->setStopToken(false);
$buffer = $template->render($context);
}
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$tmp = $context->get($args);
$buffer = '';
if (!$tmp) {
$template->setStopToken('else');
$template->discard();
$template->setStopToken(false);
$buffer = $template->render($context);
} elseif (is_array($tmp) || $tmp instanceof \Traversable) {
$isList = is_array($tmp) && array_keys($tmp) === range(0, count($tmp) - 1);
$index = 0;
$lastIndex = $isList ? count($tmp) - 1 : false;
foreach ($tmp as $key => $var) {
$specialVariables = array('@index' => $index, '@first' => $index === 0, '@last' => $index === $lastIndex);
if (!$isList) {
$specialVariables['@key'] = $key;
}
$context->pushSpecialVariables($specialVariables);
$context->push($var);
$template->setStopToken('else');
$template->rewind();
$buffer .= $template->render($context);
$context->pop();
$context->popSpecialVariables();
$index++;
}
$template->setStopToken(false);
}
return $buffer;
}
/**
* Execute the helper
* {{url 'filename'}}
* {{url 'filename' this }}
* {{url 'filename' with {"id":12, "slug":"test"} }}
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$buffer = '';
$args = $template->parseArguments($args);
if (count($args) < 2) {
throw new \Exception("Handlerbars Helper 'compare' needs 2 parameters");
}
$operator = isset($args[2]) ? $args[2]->getString() : '==';
$lvalue = $context->get($args[0]);
$rvalue = $context->get($args[1]);
$equal = function ($l, $r) {
return $l == $r;
};
$strictequal = function ($l, $r) {
return $l === $r;
};
$different = function ($l, $r) {
return $l != $r;
};
$lower = function ($l, $r) {
return $l < $r;
};
$greatter = function ($l, $r) {
return $l > $r;
};
$lowOrEq = function ($l, $r) {
return $l <= $r;
};
$greatOrEq = function ($l, $r) {
return $l >= $r;
};
$operators = ['==' => 'equal', '===' => 'strictequal', '!=' => 'different', '<' => 'lower', '>' => 'greatter', '<=' => 'lowOrEq', '>=' => 'greatOrEq'];
if (!$operators[$operator]) {
throw new \Exception("Handlerbars Helper 'compare' doesn't know the operator " . $operator);
}
$tmp = ${$operators}[$operator]($lvalue, $rvalue);
$buffer = '';
$context->push($context->last());
if ($tmp) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
$template->discard($context);
} else {
$template->setStopToken('else');
$template->discard($context);
$template->setStopToken(false);
$buffer = $template->render($context);
}
$context->pop();
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$tmp = $context->get($args);
if (!$tmp) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
} else {
$template->setStopToken('else');
$template->discard();
$template->setStopToken(false);
$buffer = $template->render($context);
}
return $buffer;
}
/**
* Execute the helper
* {{#formErrors login}}
* <ul>
* {{#each errors}}
* <li>{{this}}</li>
* {{/each}}
* </ul>
* {{/formErrors}}
* Catch form validation's erros.
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$buffer = '';
$args = $template->parseArguments($args);
$errors = \Session::get('errors', new \Illuminate\Support\MessageBag());
// no form specified
// return empty buffer
if (!count($args)) {
return $buffer;
}
// if MessageBag does not exists
// return empty buffer
if (!method_exists($errors, 'hasBag')) {
return $buffer;
}
// Defined MessageBag exists
// so we push errors list to the context
if ($errors->hasBag($args[0])) {
$context->push(['errors' => $errors->{$args[0]}->all()]);
$template->rewind();
$buffer .= $template->render($context);
$context->pop();
return $buffer;
}
// return empty buffer
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$context->with($args);
$buffer = $template->render($context);
$context->pop();
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param \Handlebars\Arguments $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$positionalArgs = $args->getPositionalArguments();
$context->with($positionalArgs[0]);
$buffer = $template->render($context);
$context->pop();
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$buffer = '';
$cart = \Subbly\Subbly::api('subbly.cart')->count();
if (!count($cart)) {
$template->setStopToken('else');
$template->discard($context);
$template->setStopToken(false);
$buffer = $template->render($context);
} else {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
$template->discard($context);
}
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
// $args = $this->parseArgs( $args );
$user = $context->get('user');
if (!$user) {
throw new \Exception("User need to be log-in to access to his addresses");
}
// Get Address
// -----------------
$options = ['where' => [['uid', '=', $user->uid]]];
try {
$addresses = Subbly::api('subbly.user_address')->findByUser($user, $options);
} catch (\Illuminate\Database\Eloquent\ModelNotFoundException $e) {
return false;
}
if (!count($addresses)) {
$addresses = false;
}
$buffer = '';
if (!$addresses) {
$template->setStopToken('else');
$template->discard();
$template->setStopToken(false);
$buffer = $template->render($context);
} elseif (is_array($addresses) || $addresses instanceof \Traversable) {
$isList = is_array($addresses) && array_keys($addresses) === range(0, count($addresses) - 1);
$index = 0;
$lastIndex = $isList ? count($addresses) - 1 : false;
foreach ($addresses as $key => $var) {
$specialVariables = array('@index' => $index, '@first' => $index === 0, '@last' => $index === $lastIndex);
if (!$isList) {
$specialVariables['@key'] = $key;
}
$context->pushSpecialVariables($specialVariables);
$context->push($var);
$template->setStopToken('else');
$template->rewind();
$buffer .= $template->render($context);
$context->pop();
$context->popSpecialVariables();
$index++;
}
$template->setStopToken(false);
}
return $buffer;
}
/**
* {@inheritdoc}
*/
public function execute(Template $template, Context $context, $args, $source)
{
$resolved_args = array();
foreach ($template->parseArguments($args) as $arg) {
$resolved_args[] = $context->get($arg);
}
if ($this->evaluateCondition($resolved_args)) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
} else {
$template->setStopToken('else');
$template->discard();
$template->setStopToken(false);
$buffer = $template->render($context);
}
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$parsedArgs = $template->parseArguments($args);
$tmp = $context->get($parsedArgs[0]);
$context->push($context->last());
if (!$tmp) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
} else {
$template->setStopToken('else');
$template->discard();
$template->setStopToken(false);
$buffer = $template->render($context);
}
$context->pop();
return $buffer;
}
/**
* Execute the helper
* {{#isUserLogin}}
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$tmp = Subbly::api('subbly.user')->check();
if (!$tmp) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
$template->discard($context);
} else {
$context->push(['user' => Subbly::api('subbly.user')->currentUser()]);
$template->setStopToken('else');
$template->discard($context);
$template->setStopToken(false);
$buffer = $template->render($context);
}
$context->pop();
return $buffer;
}
/**
* {@inheritdoc}
*/
public function execute(Template $template, Context $context, $args, $source)
{
$parsed_args = $template->parseArguments($args);
if (count($parsed_args) != 2) {
throw new \InvalidArgumentException('"ifEqual" helper expects exactly two arguments.');
}
$condition = $context->get($parsed_args[0]) == $context->get($parsed_args[1]);
if ($condition) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
} else {
$template->setStopToken('else');
$template->discard();
$template->setStopToken(false);
$buffer = $template->render($context);
}
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$arguments = $this->split($args);
$left = $this->getData($context, $arguments[0]);
$operator = $arguments[1]['data'];
$right = $this->getData($context, $arguments[2]);
if ($this->compare($left, $operator, $right)) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
$template->discard($context);
} else {
$template->setStopToken('else');
$template->discard($context);
$template->setStopToken(false);
$buffer = $template->render($context);
}
return $buffer;
}
/**
* Execute the is Helper for Handlebars.php {{#is variable value}} code {{else}} alt code {{/is}}
* OR {{#is user_logged_in}} code {{else}} alt code {{/is}}
* OR {{#is is_user_logged_in}} code {{else}} alt code {{/is}}
* OR {{#is home}} code {{else}} alt code {{/is}}
* based off the IfHelper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public static function helper($template, $context, $args, $source)
{
$value = null;
if (false !== strpos($args, ' ')) {
$parts = explode(' ', $args);
$args = $parts[0];
$value = $parts[1];
} else {
if (in_array($args, self::if_checks())) {
// fix alias - because is is_user is annouting..!
if (false === strpos($args, 'is_')) {
$args = 'is_' . $args;
}
if (call_user_func($args)) {
$value = 1;
$args = 1;
} else {
$value = null;
$args = 1;
}
}
}
if (is_numeric($args)) {
$tmp = $args;
} else {
$tmp = $context->get($args);
}
$context->push($context->last());
if ($tmp === $value) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
$template->discard($context);
} else {
$template->setStopToken('else');
$template->discard($context);
$template->setStopToken(false);
$buffer = $template->render($context);
}
$context->pop();
return $buffer;
}
/**
* {@inheritdoc}
*/
public function execute(Template $template, Context $context, $args, $source)
{
$parsed_args = $template->parseArguments($args);
if (count($parsed_args) != 2) {
throw new \InvalidArgumentException('"replace" helper expects exactly two arguments.');
}
$search = $context->get($parsed_args[0]);
$replacement = $context->get($parsed_args[1]);
$subject = (string) $template->render($context);
return str_replace($search, $replacement, $subject);
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$isLogin = $context->get('isUserLogin');
if (!$isLogin) {
throw new \Exception("User need to be log-in to access to his addresses");
}
$props = $this->parseProps($args, $context);
$args = $this->parseArgs($args);
$id = false;
$buffer = '';
// no properties
// so address's ID is in URL
// or is th first arguments
if (!$props) {
$id = count($args) === 0 ? $context->get('inputs.addressId') : $args[0];
} else {
if (array_key_exists('addressId', $props)) {
$id = $props['addressId'];
}
}
// new address
if (!$id) {
return $template->render($context);
}
// throw new \InvalidArgumentException( 'Can not find user address ID');
// Get Address
// -----------------
$user = $context->get('user');
try {
$options = ['where' => [['uid', '=', $user->uid]]];
$address = Subbly::api('subbly.user_address')->find($id, $options)->toArray();
} catch (\Illuminate\Database\Eloquent\ModelNotFoundException $e) {
throw new \InvalidArgumentException($e->getMessage());
}
$buffer = '';
$context->push($address);
$template->rewind();
$buffer .= $template->render($context);
$context->pop();
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$args = $this->ParseArgs($args);
$dataSelector = implode(".", array_slice($args, 0, count($args) - 1));
$tmp = $context->get($dataSelector);
if (count($args) == 1) {
$limit = 0;
} else {
$limit = $args[count($args) - 1];
}
$buffer = '';
if (!$tmp) {
$template->setStopToken('else');
$template->discard();
$template->setStopToken(false);
$buffer = $template->render($context);
} elseif (is_array($tmp) || $tmp instanceof \Traversable) {
$isList = is_array($tmp) && array_keys($tmp) === range(0, count($tmp) - 1);
$index = 0;
$lastIndex = $isList ? count($tmp) - 1 : false;
foreach ($tmp as $key => $var) {
if ($index + 1 > $limit && $limit > 0) {
continue;
}
$specialVariables = array('@index' => $index, '@first' => $index === 0, '@last' => $index === $lastIndex);
if (!$isList) {
$specialVariables['@key'] = $key;
}
$context->pushSpecialVariables($specialVariables);
$context->push($var);
$template->setStopToken('else');
$template->rewind();
$buffer .= $template->render($context);
$context->pop();
$context->popSpecialVariables();
$index++;
}
$template->setStopToken(false);
}
return $buffer;
}
/**
* {@inheritdoc}
*/
public function execute(Template $template, Context $context, $args, $source)
{
// Get block name
$parsed_args = $template->parseArguments($args);
if (count($parsed_args) != 1) {
throw new \InvalidArgumentException('"ifOverridden" helper expects exactly one argument.');
}
$block_name = $context->get(array_shift($parsed_args));
// Check condition and render blocks
if ($this->blocksStorage->has($block_name)) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
} else {
$template->setStopToken('else');
$template->discard();
$template->setStopToken(false);
$buffer = $template->render($context);
}
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
if (is_numeric($args)) {
$tmp = $args;
} else {
$tmp = $context->get($args);
}
$context->push($context->last());
if ($tmp) {
$template->setStopToken('else');
$buffer = $template->render($context);
$template->setStopToken(false);
$template->discard($context);
} else {
$template->setStopToken('else');
$template->discard($context);
$template->setStopToken(false);
$buffer = $template->render($context);
}
$context->pop();
return $buffer;
}
/**
* {@inheritdoc}
*/
public function execute(Template $template, Context $context, $args, $source)
{
$parsed_args = $template->parseArguments($args);
if (count($parsed_args) != 1) {
throw new \InvalidArgumentException('"repeat" helper expects exactly one argument.');
}
$times = intval($context->get($parsed_args[0]));
if ($times < 0) {
throw new \InvalidArgumentException('The first argument of "repeat" helper has to be greater than or equal to 0.');
}
$string = $template->render($context);
return str_repeat($string, $times);
}
/**
* {@inheritdoc}
*/
public function execute(Template $template, Context $context, $args, $source)
{
// Get block name
$parsed_args = $template->parseArguments($args);
if (count($parsed_args) != 1) {
throw new \InvalidArgumentException('"block" helper expects exactly one argument.');
}
$block_name = $context->get(array_shift($parsed_args));
// If the block is not overridden render and show the default value
if (!$this->blocksStorage->has($block_name)) {
return $template->render($context);
}
$content = $this->blocksStorage->get($block_name);
// Show overridden content
return $content;
}
/**
* {@inheritdoc}
*/
public function execute(Template $template, Context $context, $args, $source)
{
// Get block name
$parsed_args = $template->parseArguments($args);
if (count($parsed_args) != 1) {
throw new \InvalidArgumentException('"override" helper expects exactly one argument.');
}
$block_name = $context->get(array_shift($parsed_args));
// We need to provide unlimited inheritence level. Rendering is started
// from the deepest level template. If the content is in the block
// storage it is related with the deepest level template. Thus we do not
// need to override it.
if (!$this->blocksStorage->has($block_name)) {
$this->blocksStorage->set($block_name, $template->render($context));
}
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$props = $this->parseProps($args, $context);
$args = $this->parseArgs($args);
$field = 'id';
$id = false;
$buffer = '';
// no properties
// so product's ID is in URL
// or is th first arguments
if (!$props) {
$id = count($args) === 0 ? $context->get('inputs.productId') : $args[0];
} else {
if (array_key_exists('productId', $props)) {
$id = $props['productId'];
} else {
if (array_key_exists('productSku', $props)) {
$id = $props['productSku'];
$field = 'sku';
}
}
}
if (!$id) {
throw new \InvalidArgumentException('Can not find product identifier');
}
// Product query
// ----------------
// TODO: add status restriction if
// current user is not loggued to Backend
$productOptions = ['includes' => ['images', 'categories', 'options', 'translations'], 'where' => [['status', '!=', 'draft'], ['status', '!=', 'hidden']]];
// Get product
// -----------------
try {
$product = \Subbly\Subbly::api('subbly.product')->find($id, $productOptions, $field)->toArray();
} catch (\Exception $e) {
throw new \InvalidArgumentException($e->getMessage());
}
$context->push($product);
$template->rewind();
$buffer .= $template->render($context);
$context->pop();
return $buffer;
}
/**
* {@inheritdoc}
*/
public function execute(Template $template, Context $context, $args, $source)
{
// Get name of the parent template
$parsed_args = $template->parseArguments($args);
if (count($parsed_args) != 1) {
throw new \InvalidArgumentException('"extends" helper expects exactly one argument.');
}
$parent_template = $context->get(array_shift($parsed_args));
// Render content inside "extends" block to override blocks
$template->render($context);
// We need another instance of \Handlebars\Template to render parent
// template. It can be got from Handlebars engine, so get the engine.
$handlebars = $template->getEngine();
// Render the parent template
$this->level++;
$buffer = $handlebars->render($parent_template, $context);
$this->level--;
if ($this->level == 0) {
// The template and all its parents are rendered. Clean up the
// storage.
$this->blocksStorage->clear();
}
return $buffer;
}
/**
* Execute the helper
*
* @param \Handlebars\Template $template The template instance
* @param \Handlebars\Context $context The current context
* @param array $args The arguments passed the the helper
* @param string $source The source
*
* @return mixed
*/
public function execute(Template $template, Context $context, $args, $source)
{
$props = $this->parseProps($args, $context);
$args = $this->parseArgs($args);
// Products query
// ----------------
$productsOptions = ['where' => [['status', '!=', 'draft'], ['status', '!=', 'hidden']]];
// Includes
// ----------------
if (isset($props['includes']) && is_array($props['includes'])) {
$productsOptions['includes'] = $props['includes'];
}
// Where
// ----------------
if (isset($props['where']) && is_array($props['where'])) {
// $productsOptions['where'] = [];
foreach ($props['where'] as $condition) {
if (is_array($condition) && count($condition) == 3) {
$productsOptions['where'][] = $condition;
}
}
}
// Order By
// ----------------
if (isset($props['order_by']) && is_array($props['order_by'])) {
$productsOptions['order_by'] = [];
foreach ($props['order_by'] as $order) {
if (is_array($order) && count($order) == 2) {
$productsOptions['order_by'][$order[0]] = $order[1];
}
}
}
// Offset & limit
// ----------------
if (isset($props['limit']) && is_integer($props['limit'])) {
$productsOptions['limit'] = $props['limit'];
}
$offset = null;
if (isset($props['offset']) && is_integer($props['offset']) && isset($productsOptions['limit'])) {
$productsOptions['offset'] = $props['offset'];
}
if (!isset($productsOptions['offset']) && isset($props['page']) && is_integer($props['page'])) {
$offset = ((int) $props['page'] - 1) * $productsOptions['limit'];
$offset = $offset < 0 ? 0 : $offset;
}
$offset ?: 0;
$productsOptions['offset'] = $offset;
// Categories
// ----------------
$hasCategories = is_array($props) && (array_key_exists('category', $props) || array_key_exists('subcategory', $props));
if ($hasCategories) {
$categoriesOptions = [];
if (isset($props['category'])) {
$categoriesOptions[] = ['slug', $props['category']];
}
if (isset($props['subcategory'])) {
$categoriesOptions[] = ['slug', $props['subcategory']];
}
if (count($categoriesOptions) > 0) {
$categories = \Subbly\Subbly::api('subbly.category')->all(['has' => ['translations' => $categoriesOptions]]);
} else {
$hasCategories = false;
}
}
if ($hasCategories && count($categories)) {
$productsOptions['has']['categories'] = [];
foreach ($categories as $category) {
$productsOptions['has']['categories'][] = ['category_id', $category->id];
}
}
// Get products
// -----------------
$products = \Subbly\Subbly::api('subbly.product')->all($productsOptions)->toArray();
$buffer = '';
if (!$products) {
$template->setStopToken('else');
$template->discard();
$template->setStopToken(false);
$buffer = $template->render($context);
} elseif (is_array($products) || $products instanceof \Traversable) {
$isList = is_array($products) && array_keys($products) === range(0, count($products) - 1);
$index = 0;
$lastIndex = $isList ? count($products) - 1 : false;
foreach ($products as $key => $var) {
$specialVariables = array('@index' => $index, '@first' => $index === 0, '@last' => $index === $lastIndex);
if (!$isList) {
$specialVariables['@key'] = $key;
}
$context->pushSpecialVariables($specialVariables);
$context->push($var);
$template->setStopToken('else');
$template->rewind();
$buffer .= $template->render($context);
$context->pop();
$context->popSpecialVariables();
$index++;
}
$template->setStopToken(false);
}
return $buffer;
}