// search results
$res_items = array();
if (!$this->error && count($this->results) > 0) {
foreach ($this->results as $result) {
$item = array();
$item['title'] = $result->title;
$item['text'] = substr(YOOsearchHelper::stripText($result->text), 0, $char_limit);
$item['text'] = substr_replace($item['text'], '...', strrpos($item['text'], ' '));
$item['url'] = JRoute::_($result->href, false);
$res_items[] = $item;
}
}
// limit result
$cat_items = array_slice($cat_items, 0, $cat_limit);
$res_items = array_slice($res_items, 0, $res_limit);
echo YOOsearchHelper::encodeJson(array('categories' => $cat_items, 'results' => $res_items, 'count' => count($this->results), 'error' => $this->error));
} else {
?>
<div class="joomla <?php
echo $this->escape($this->params->get('pageclass_sfx'));
?>
">
<div class="search">
<?php
if ($this->params->get('show_page_title', 1)) {
?>
<h1 class="pagetitle">
<?php
echo $this->escape($this->params->get('page_title'));
function encodeJson($a = false)
{
if (is_null($a)) {
return 'null';
}
if ($a === false) {
return 'false';
}
if ($a === true) {
return 'true';
}
if (is_scalar($a)) {
if (is_float($a)) {
$a = str_replace(",", ".", strval($a));
}
static $jsonReplaces = array(array("\\", "/", "\n", "\t", "\r", "\\b", "\f", '"'), array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\\"'));
return '"' . str_replace($jsonReplaces[0], $jsonReplaces[1], $a) . '"';
}
$isList = true;
for ($i = 0, reset($a); $i < count($a); $i++, next($a)) {
if (key($a) !== $i) {
$isList = false;
break;
}
}
$result = array();
if ($isList) {
foreach ($a as $v) {
$result[] = YOOsearchHelper::encodeJson($v);
}
return '[ ' . join(', ', $result) . ' ]';
} else {
foreach ($a as $k => $v) {
$result[] = YOOsearchHelper::encodeJson($k) . ': ' . YOOsearchHelper::encodeJson($v);
}
return '{ ' . join(', ', $result) . ' }';
}
}