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<?php
/**
* @package Widgetkit
* @author YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
/*
Class: ZooMap
Zoo Map class
*/
class ZooMap extends ZooWidget {
/*
Function: render
Render widget on site
Returns:
String
*/
public function render($widget) {
if (isset($widget->zoo['params']) && $widget->type == 'map') {
$params = $this->zoo->data->create($widget->zoo['params']);
if ($application = $this->zoo->table->application->get($params->get('application', 0))) {
// load template
if (($zoo_items = $this->zoo->module->getItems($params)) && !empty($zoo_items)) {
// set renderer
$renderer = $this->zoo->renderer->create('item')->addPath(array($this->zoo->path->path('component.site:'), $this->widgetkit['path']->path('zoowidgets:'.$widget->type)));
// init cache
$cache = $this->zoo->cache->create($this->zoo->path->path('cache:') . '/geocode_cache');
// get center marker
$i = 0;
$widget_items = array();
if ($location = $params->get('location', false)) {
try {
if ($coordinates = $this->zoo->googlemaps->locate($location, $cache)) {
// add item title
$widget_items[$i]['title'] = 'TEST';
$widget_items[$i]['lat'] = $coordinates['lat'];
$widget_items[$i]['lng'] = $coordinates['lng'];
// default icon
$widget_items[$i]['icon'] = $params->get('main_icon');
// add item popup
$widget_items[$i]['popup'] = $this->zoo->googlemaps->stripText($params->get('marker_text', ''));
$i++;
}
} catch (GooglemapsHelperException $e) {
echo "<div class=\"alert\"><strong>({$e})</strong></div>\n";
}
}
foreach ($zoo_items as $item) {
// if there is no center marker, show popup for item
if ($i == 0 && $widget->settings['popup'] == 0) {
$settings = $widget->settings;
$settings['popup'] = 1;
$widget->settings = $settings;
}
// location
$elements = $item->getElements();
foreach ($elements as $element) {
if (($element->getElementType() == 'googlemaps') && $element->hasValue()) {
try {
if ($coordinates = $this->zoo->googlemaps->locate($element->get('location'), $cache)) {
// add item title
$widget_items[$i]['title'] = $item->name;
$widget_items[$i]['lat'] = $coordinates['lat'];
$widget_items[$i]['lng'] = $coordinates['lng'];
// default icon
$widget_items[$i]['icon'] = $params->get('icon');
// add item popup
$widget_items[$i]['popup'] = $renderer->render('item.'.$params->get('layout'), compact('item', 'params'));
}
} catch (GooglemapsHelperException $e) {
echo "<div class=\"alert\"><strong>({$e})</strong></div>\n";
}
}
}
$i++;
}
$widget->items = $widget_items;
// save location to geocode cache
if ($cache) $cache->save();
}
}
}
}
}
// instantiate ZooMap
new ZooMap();