public function render($params = array())
{
// init vars
$location = $this->_data->get('location');
$locale = $this->_config->get('locale');
// init display params
$params = new YArray($params);
$layout_path = $params->get('layout_path');
$layout = $params->get('layout');
$width = $params->get('width');
$width_unit = $params->get('width_unit');
$height = $params->get('height');
$marker_popup = $params->get('marker_popup');
$zoom_level = $params->get('zoom_level');
$map_controls = $params->get('map_controls');
$scroll_wheel_zoom = $params->get('scroll_wheel_zoom');
$map_type = $params->get('map_type');
$map_controls = $params->get('map_controls');
$type_controls = $params->get('type_controls');
$directions = $params->get('directions');
$main_icon = $params->get('main_icon');
$information = $params->get('information');
// determine locale
if (empty($locale) || $locale == 'auto') {
$locale = UserHelper::getBrowserDefaultLanguage();
}
// get marker text
$marker_text = '';
$renderer = new ItemRenderer();
$renderer->addPath($layout_path);
if ($item = $this->getItem()) {
$path = 'item';
$prefix = 'item.';
$type = $item->getType()->id;
if ($renderer->pathExists($path . DIRECTORY_SEPARATOR . $type)) {
$path .= DIRECTORY_SEPARATOR . $type;
$prefix .= $type . '.';
}
if (in_array($layout, $renderer->getLayouts($path))) {
$marker_text = $renderer->render($prefix . $layout, array('item' => $item));
} else {
$marker_text = $item->name;
}
}
// get geocode cache
$cache = new YCache(ZOO_CACHE_PATH . DS . 'geocode_cache.txt');
if (!$cache->check()) {
return "<div class=\"alert\"><strong>Cache not writeable please update the file permissions! (geocode_cache.txt)</strong></div>\n";
}
// get map center coordinates
$center = GooglemapsHelper::locate($location, $cache);
if (!$center) {
return "<div class=\"alert\"><strong>Unable to get map center coordinates, please verify your location! (" . $location . ")</strong></div>\n";
}
// save location to geocode cache
if ($cache) {
$cache->save();
}
// css parameters
$maps_id = 'googlemaps-' . $this->_item->id;
$css_module_width = 'width: ' . $width . $width_unit . ';';
$css_module_height = 'height: ' . $height . 'px;';
$from_address = JText::_('From address:');
$get_directions = JText::_('Get directions');
$empty = JText::_('Please fill in your address.');
$not_found = JText::_('Sorry, address not found!');
$address_not_found = ', ' . JText::_('not found!');
// js parameters
$javascript = "\$('#{$maps_id}').Googlemaps({ lat:" . $center['lat'] . ", lng:" . $center['lng'] . ", popup: " . $marker_popup . ", text: '" . GooglemapsHelper::stripText($marker_text) . "', zoom: " . $zoom_level . ", mapCtrl: " . $map_controls . ", zoomWhl: " . $scroll_wheel_zoom . ", mapType: " . $map_type . ", typeCtrl: " . $type_controls . ", directions: " . $directions . ", locale: '" . $locale . "', mainIcon:'" . $main_icon . "', msgFromAddress: '" . $from_address . "', msgGetDirections: '" . $get_directions . "', msgEmpty: '" . $empty . "', msgNotFound: '" . $not_found . "', msgAddressNotFound: '" . $address_not_found . "' });";
$javascript = "jQuery(function(\$) { {$javascript} });";
// render layout
if ($layout = $this->getLayout()) {
return self::renderLayout($layout, array('maps_id' => $maps_id, 'javascript' => $javascript, 'css_module_width' => $css_module_width, 'css_module_height' => $css_module_height, 'information' => $information, 'locale' => $locale));
}
return null;
}
public function getAvatar($size = 32)
{
if ($this->user_id) {
$cache = new YCache(ZOO_CACHE_PATH . DS . 'author_cache.txt', true, 604800);
$cache_check = $cache ? $cache->check() : false;
$url = '';
// try to get avatar url from cache
if ($cache_check) {
$url = $cache->get($this->user_id);
}
// if url is empty, try to get avatar url from twitter
if (empty($url)) {
$info = CommentHelper::getTwitterFields($this->user_id, array('profile_image_url'));
if (isset($info['profile_image_url'])) {
$url = $info['profile_image_url'];
}
if ($cache_check) {
$cache->set($this->user_id, $url);
$cache->save();
}
}
if (!empty($url)) {
return '<img alt="' . $this->name . '" title="' . $this->name . '" src="' . $url . '" height="' . $size . '" width="' . $size . '" />';
}
}
return parent::getAvatar($size);
}
