/**
* Renders the current node
*
* @param LiquidContext $context
* @return string
*/
public function render(&$context)
{
$collection = $context->get($this->collection_name);
if (!is_array($collection)) {
die(debug('not array', $collection));
}
// discard keys
$collection = array_values($collection);
if (isset($this->attributes['limit']) || isset($this->attributes['offset'])) {
$limit = $context->get($this->attributes['limit']);
$offset = $context->get($this->attributes['offset']);
$collection = array_slice($collection, $offset, $limit);
}
$length = count($collection);
$cols = $context->get($this->attributes['cols']);
$row = 1;
$col = 0;
$result = "<tr class=\"row1\">\n";
$context->push();
foreach ($collection as $index => $item) {
$context->set($this->variable_name, $item);
$context->set('tablerowloop', array('length' => $length, 'index' => $index + 1, 'index0' => $index, 'rindex' => $length - $index, 'rindex0' => $length - $index - 1, 'first' => (int) ($index == 0), 'last' => (int) ($index == $length - 1)));
$result .= "<td class=\"col" . ++$col . "\">" . $this->render_all($this->_nodelist, $context) . "</td>";
if ($col == $cols && !($index == $length - 1)) {
$col = 0;
$result .= "</tr>\n<tr class=\"row" . ++$row . "\">";
}
}
$context->pop();
$result .= "</tr>\n";
return $result;
}
/**
* Renders the tag
*
* @param LiquidContext $context
*/
public function render(&$context)
{
$output = $context->get($this->_from);
foreach ($this->filters as $filter) {
list($filtername, $filter_arg_keys) = $filter;
$filter_arg_values = array();
foreach ($filter_arg_keys as $arg_key) {
$filter_arg_values[] = $context->get($arg_key);
}
$output = $context->invoke($filtername, $output, $filter_arg_values);
}
$context->set($this->_to, $output);
}
/**
* Renders the tag
*
* @param LiquidContext $context
*/
public function render(&$context)
{
$this->_collection = $context->get($this->_collectionName);
$this->_collectionSize = count($this->_collection);
$this->_totalPages = ceil($this->_collectionSize / $this->_numberItems);
$paginated_collection = array_slice($this->_collection, $this->_currentOffset, $this->_numberItems);
// Sets the collection if it's a key of another collection (ie search.results, collection.products, blog.articles)
$segments = explode('.', $this->_collectionName);
if (count($segments) == 2) {
$context->set($segments[0], array($segments[1] => $paginated_collection));
} else {
$context->set($this->_collectionName, $paginated_collection);
}
$paginate = array('page_size' => $this->_numberItems, 'current_page' => $this->_currentPage, 'current_offset' => $this->_currentOffset, 'pages' => $this->_totalPages, 'items' => $this->_collectionSize, 'previous' => false, 'next' => false);
if ($this->_currentPage != 1) {
$paginate['previous'] = array('title' => '« Previous', 'url' => $this->current_url() . '?page=' . ($this->_currentPage - 1));
}
if ($this->_currentPage != $this->_totalPages) {
$paginate['next'] = array('title' => 'Next »', 'url' => $this->current_url() . '?page=' . ($this->_currentPage + 1));
}
$context->set('paginate', $paginate);
return parent::render($context);
}
/**
* Renders the tag
*
* @param LiquidContext $context
*/
public function render(&$context)
{
if (!isset($context->registers['for'])) {
$context->registers['for'] = array();
}
switch ($this->_type) {
case 'collection':
$collection = $context->get($this->_collectionName);
if (is_null($collection) || !is_array($collection) || count($collection) == 0) {
return '';
}
$range = array(0, count($collection));
if (isset($this->attributes['limit']) || isset($this->attributes['offset'])) {
$offset = 0;
if (isset($this->attributes['offset'])) {
$offset = $this->attributes['offset'] == 'continue' ? $context->registers['for'][$this->_name] : $context->get($this->attributes['offset']);
}
//$limit = $context->get($this->attributes['limit']);
$limit = isset($this->attributes['limit']) ? $context->get($this->attributes['limit']) : null;
$range_end = $limit ? $limit : count($collection) - $offset;
$range = array($offset, $range_end);
$context->registers['for'][$this->_name] = $range_end + $offset;
}
$result = '';
$segment = array_slice($collection, $range[0], $range[1]);
if (!count($segment)) {
return null;
}
$context->push();
$length = count($segment);
/**
* @todo If $segment keys are not integer, forloop not work
* array_values is only a little help without being tested.
*/
$segment = array_values($segment);
foreach ($segment as $index => $item) {
$context->set($this->_variableName, $item);
$context->set('forloop', array('name' => $this->_name, 'length' => $length, 'index' => $index + 1, 'index0' => $index, 'rindex' => $length - $index, 'rindex0' => $length - $index - 1, 'first' => (int) ($index == 0), 'last' => (int) ($index == $length - 1)));
$result .= $this->renderAll($this->_nodelist, $context);
}
break;
case 'digit':
$start = $this->_start;
if (!is_integer($this->_start)) {
$start = $context->get($this->_start);
}
$end = $this->_collectionName;
if (!is_integer($this->_collectionName)) {
$end = $context->get($this->_collectionName);
}
$range = array($start, $end);
$context->push();
$result = '';
$index = 0;
$length = $range[1] - $range[0];
for ($i = $range[0]; $i <= $range[1]; $i++) {
$context->set($this->_variableName, $i);
$context->set('forloop', array('name' => $this->_name, 'length' => $length, 'index' => $index + 1, 'index0' => $index, 'rindex' => $length - $index, 'rindex0' => $length - $index - 1, 'first' => (int) ($index == 0), 'last' => (int) ($index == $length - 1)));
$result .= $this->renderAll($this->_nodelist, $context);
$index++;
}
break;
}
$context->pop();
return $result;
}
function test_hierchal_data()
{
$this->context->set('hash', array('name' => 'tobi'));
$this->assertEqual('tobi', $this->context->get('hash.name'));
}
/**
* Renders the tag
*
* @param LiquidContext $context
*/
public function render(&$context)
{
$context->set($this->_to, $context->get($this->_from));
}
function test_strip_html()
{
$var = new LiquidVariable("var | strip_html");
$this->context->set('var', "<b>bla blub</a>");
$this->assertEqual("bla blub", $var->render($this->context));
}
/**
* Renders the node
*
* @param LiquidContext $context
*/
public function render(&$context)
{
$result = '';
$variable = $context->get($this->_variable);
$context->push();
foreach ($this->_attributes as $key => $value) {
$context->set($key, $context->get($value));
}
if ($this->_collection) {
foreach ($variable as $item) {
$context->set($this->_templateName, $item);
$result .= $this->_document->render($context);
}
} else {
if (!is_null($this->_variable)) {
$context->set($this->_templateName, $variable);
}
$result .= $this->_document->render($context);
}
$context->pop();
return $result;
}
