/**
* Method to load the JavaScript headers
*
* @param array $headers
* @return null
*/
public function loadJs($headers)
{
// Dot not load if this is not the right document-class
$document = JFactory::getDocument();
if ($document->getType() != 'html') {
return false;
}
// Check whether all scripts are disabled
$disable_js = MagebridgeModelConfig::load('disable_js_mage');
if ($disable_js == 'all') {
return false;
}
// Check whether the bridge is offline
$offline = MageBridge::getBridge()->isOffline();
if ($offline == true) {
return false;
}
// Initialize the internal array
$this->_scripts = array();
// Get system variables
$bridge = MageBridge::getBridge();
$html = "<script type=\"text/javascript\">\n" . "//<![CDATA[\n" . "var BLANK_URL = '" . $this->getBaseJsUrl() . "blank.html';\n" . "var BLANK_IMG = '" . $this->getBaseJsUrl() . "spacer.gif';\n" . "//]]>\n" . "</script>\n";
$document->addCustomTag($html);
// Load Prototype
if ($this->loadPrototype() == true) {
$this->_has_prototype = true;
}
// Loop through all the header-items fetched from Magento
if (!empty($headers['items'])) {
$jslist = array();
$jstags = array();
foreach ($headers['items'] as $item) {
if ($item['type'] == 'skin_js' || $item['type'] == 'js') {
if (MageBridgeHelper::jsIsDisabled($item['name']) == true) {
continue;
}
$this->_stylesheets[] = $item['name'];
$this->_scripts[] = $item['name'];
if (empty($item['name'])) {
continue;
}
// If this is a skin-script, construct the tag but add it later to the HTML-header
if ($item['type'] == 'skin_js') {
if (!preg_match('/^http/', $item['path'])) {
$item['path'] = $bridge->getMagentoUrl() . $item['path'];
}
$tag = '<script type="text/javascript" src="' . $item['path'] . '"></script>' . "\n";
$jstags[] = $tag;
continue;
}
// If this is a conditional script, construct the tag but add it later to the HTML-header
if (!empty($item['if'])) {
if (!preg_match('/^http/', $item['path'])) {
$item['path'] = $bridge->getMagentoUrl() . $item['path'];
}
$tag = '<script type="text/javascript" src="' . $item['path'] . '"></script>' . "\n";
$tag = '<!--[if ' . $item['if'] . ' ]>' . "\n" . $tag . '<![endif]-->' . "\n";
$jstags[] = $tag;
continue;
}
// Detect Prototype
if (strstr($item['path'], 'prototype') || strstr($item['path'], 'scriptaculous')) {
$this->_has_prototype = true;
// Load an optimized Prototype/script.acul.us version
if (MagebridgeModelConfig::load('use_protoaculous') == 1 || MagebridgeModelConfig::load('use_protoculous') == 1) {
$skip_scripts = array('prototype/prototype.js', 'scriptaculous/builder.js', 'scriptaculous/effects.js', 'scriptaculous/dragdrop.js', 'scriptaculous/controls.js', 'scriptaculous/slider.js');
if (in_array($item['name'], $skip_scripts)) {
continue;
}
}
// Skip these, if the Google API is already loaded
if (MagebridgeModelConfig::load('use_google_api') == 1) {
if (preg_match('/prototype.js$/', $item['name'])) {
continue;
}
if (preg_match('/scriptaculous.js$/', $item['name'])) {
continue;
}
}
}
// Detect jQuery and replace it
if (preg_match('/jquery-([0-9]+)\\.([0-9]+)\\.([0-9]+)/', $item['path']) || preg_match('/jquery.js$/', $item['path']) || preg_match('/jquery.min.js$/', $item['path'])) {
if (MagebridgeModelConfig::load('replace_jquery') == 1) {
MageBridgeTemplateHelper::load('jquery');
continue;
}
}
// Detect the translation script
if (strstr($item['name'], 'translate.js')) {
$translate = true;
}
// Load this script through JS merging or not
if (MagebridgeModelConfig::load('merge_js') == 1) {
$jslist[] = $item['name'];
} else {
if (MagebridgeModelConfig::load('merge_js') == 2 && !empty($headers['merge_js'])) {
// Don't do anything here yet
} else {
if (!preg_match('/^http/', $item['path'])) {
$item['path'] = $bridge->getMagentoUrl() . $item['path'];
}
$item['path'] = $this->convertUrl($item['path']);
$tag = '<script type="text/javascript" src="' . $item['path'] . '"></script>' . "\n";
$jstags[] = $tag;
}
}
}
}
if (MagebridgeModelConfig::load('merge_js') == 2 && !empty($headers['merge_js'])) {
$this->addScript($headers['merge_js']);
} else {
if (!empty($jslist)) {
$this->addScript($this->getBaseJsUrl() . 'index.php?c=auto&f=,' . implode(',', $jslist));
}
}
if (!empty($jstags)) {
foreach ($jstags as $tag) {
if (!empty($tag)) {
$document->addCustomTag($tag);
}
}
}
}
// Load some extra JavaScript tags
if (isset($headers['custom'])) {
foreach ($headers['custom'] as $custom) {
$custom = MageBridgeEncryptionHelper::base64_decode($custom);
$custom = preg_replace('/Mage.Cookies.domain([^;]+)\\;/m', 'Mage.Cookies.domain = null;', $custom);
$document->addCustomTag($custom);
}
} else {
if (isset($translate) && $translate == true) {
$html = '<script type="text/javascript">var Translator = new Translate([]);</script>';
$document->addCustomTag($html);
}
}
return;
}
