/**
* Constructor.
*
* @param array $options List of options used to configure the object
*
* @since 1.0
*/
protected function __construct($options)
{
$keys = $this->getKeys();
// Initialise object variables.
self::$maxLoadSize = isset($options['size']) ? $options['size'] : ($keys->maxloadsize ? $keys->maxloadsize : 100);
parent::__construct($options);
}
public function checkLocation($value)
{
if (!isset($value) || empty($value)) {
// no location -> no location id
return '';
}
// check for locations
$query = $this->_db->getQuery(true);
$query->select(' jln.id ');
$query->from(' #__joaktree_locations jln ');
$query->where(' jln.value = ' . $this->_db->quote($value) . ' ');
$this->_db->setQuery($query);
$result = $this->_db->loadResult();
if (!$result) {
// we are inserting the location
$query->clear();
$query->insert(' #__joaktree_locations ');
$query->set(' value = ' . $this->_db->quote($value) . ' ');
$query->set(' indexLoc = ' . $this->_db->quote(mb_strtoupper(mb_substr($value, 0, 1))) . ' ');
// check for coordinates
$settings = self::getSettings();
if ($settings->indGeocode) {
$data = new StdClass();
$data->value = $value;
$service = MBJServiceGeocode::getInstance();
$status = $service->_('findLocation', $data);
if ($status == 'found') {
$query->set(' latitude = ' . $data->latitude . ' ');
$query->set(' longitude = ' . $data->longitude . ' ');
$query->set(' indServerProcessed = ' . $data->indServerProcessed . ' ');
$query->set(' results = ' . $data->results . ' ');
$query->set(' resultValue = ' . $this->_db->quote($data->result_address) . ' ');
} else {
$query->set(' indServerProcessed = ' . $data->indServerProcessed . ' ');
$query->set(' results = ' . $data->results . ' ');
}
}
$this->_db->setQuery($query);
$this->_db->query();
// ... and retrieving the new id
$query->clear();
$query->select(' jln.id ');
$query->from(' #__joaktree_locations jln ');
$query->where(' jln.value = ' . $this->_db->quote($value) . ' ');
$this->_db->setQuery($query);
$result = $this->_db->loadResult();
}
return $result;
}
public function getGeocodeResultSet()
{
$settings = MBJServiceGeocode::getKeys();
if (isset($settings->geocode)) {
$geocodeAPIkey = $settings->geocode . 'APIkey';
if (empty($settings->geocode) || !empty($settings->geocode) && isset($settings->{$geocodeAPIkey}) && empty($settings->{$geocodeAPIkey})) {
// we cannot execute geocode search
$resultSet = array();
} else {
$data = $this->loadFormData();
$service = MBJServiceGeocode::getInstance();
$status = $service->_('findLocation', $data);
$resultSet = $service->_('getResultSet');
}
} else {
$resultSet = array();
}
return $resultSet;
}
public function fetch(&$data, $options = array())
{
$script = array();
$indCenter = false;
// center
if (isset($options['longitude']) && !empty($options['longitude']) && isset($options['latitude']) && !empty($options['latitude'])) {
$center = 'latLng:{lat:' . $options['latitude'] . ', lng:' . $options['longitude'] . '} ';
$indCenter = true;
} else {
if (isset($options['center']) && !empty($options['center'])) {
$centerdata = new stdClass();
$centerdata->value = $options['center'];
JLoader::register('MBJServiceGeocode', JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_joaktree' . DS . 'services' . DS . 'geocode.php');
$geocode = MBJServiceGeocode::getInstance();
$geocode->_('findLocation', $centerdata);
$center = 'latLng:{lat:' . $centerdata->latitude . ', lng:' . $centerdata->longitude . '} ';
$indCenter = true;
} else {
if (count($data)) {
// take the first marker as center
$center = 'latLng:{lat:' . $data[0]->latitude . ', lng:' . $data[0]->longitude . '} ';
$indCenter = true;
}
}
}
if (!$indCenter) {
$this->log[] = JText::_('MBJ_MAP_ERROR_NO_CENTERZOOM');
return false;
}
// zoom
if (isset($options['zoomlevel']) && !empty($options['zoomlevel'])) {
$zoom = 'zoom: ' . $options['zoomlevel'];
} else {
$zoom = 'zoom: 9';
}
// maptype //map, sat, hyb, osm
if (isset($options['maptype']) && !empty($options['maptype'])) {
switch ($options['maptype']) {
case "sat":
$maptype = 'mtype:\'sat\'';
break;
case "hyb":
$maptype = 'mtype:\'hyb\'';
break;
case "ter":
// continue
// continue
case "road":
// continue
// continue
default:
// maptype is default roadmap
$maptype = 'mtype:\'map\'';
break;
}
} else {
$maptype = 'mtype:\'map\'';
}
// generate script
$script[] = 'function init_dyn_map() { ';
$script[] = ' var Elb = document.getElementById("map_canvas").parentNode; ';
$script[] = ' Elb.style.margin = "0"; ';
$script[] = ' Elb.style.height = "100%"; ';
$script[] = ' var myOptions = { ';
$script[] = ' elt:document.getElementById("map_canvas"), ';
/*ID of element on the page where you want the map added*/
$script[] = ' ' . $zoom . ', ';
/*initial zoom level of the map*/
$script[] = ' ' . $center . ', ';
/*center of map in latitude/longitude */
$script[] = ' ' . $maptype . ' ';
/*map type (osm)*/
$script[] = ' } ';
$script[] = ' var myMap = new MQA.TileMap(myOptions); ';
$script[] = ' myMap.setSize (); ';
// add controls --
$script[] = ' MQA.withModule("smallzoom","viewoptions","mousewheel", function() { ';
$script[] = ' myMap.addControl( ';
$script[] = ' new MQA.SmallZoom(), ';
$script[] = ' new MQA.MapCornerPlacement(MQA.MapCorner.TOP_LEFT, new MQA.Size(5,5)) ';
$script[] = ' ); ';
$script[] = ' myMap.addControl( ';
$script[] = ' new MQA.ViewOptions(), ';
$script[] = ' new MQA.MapCornerPlacement(MQA.MapCorner.TOP_RIGHT, new MQA.Size(5,5)) ';
$script[] = ' ); ';
$script[] = ' myMap.enableMouseWheelZoom(); ';
$script[] = ' }); ';
if ($options['selection'] == 'location' && isset($options['distance']) && !empty($options['distance']) && $options['distance'] > 0) {
// we are adding a circle
$script[] = ' MQA.withModule("shapes", function() { ';
$script[] = ' var myCircle = new MQA.CircleOverlay(); ';
$script[] = ' myCircle.radius="' . $options['distance'] / 1.6 . '"; ';
$script[] = ' myCircle.shapePoints=[' . $options['latitude'] . ', ' . $options['longitude'] . ']; ';
$script[] = ' myCircle.color="#2D36AD"; ';
$script[] = ' myCircle.colorAlpha=0.7; ';
$script[] = ' myCircle.borderWidth=2; ';
$script[] = ' myCircle.fillColor="#2D36AD"; ';
$script[] = ' myCircle.fillColorAlpha=.2; ';
$script[] = ' myMap.addShape(myCircle); ';
$script[] = ' }); ';
}
// setup possible images
$iconset = isset($options['color']) && !empty($options['color']) ? (int) $options['color'] : 0;
if (isset($options['icon_file']) && !empty($options['icon_file'])) {
$iconDir = JURI::base() . $options['icon_file'] . '/' . $iconset . '/';
} else {
$iconDir = JURI::base() . 'administrator/components/com_joaktree/services/images/' . $iconset . '/';
}
for ($i = 1; $i < 22; $i++) {
$script[] = ' var img' . $i . ' = new MQA.Icon("' . $iconDir . 'jt-icon-' . $i . '.png",24,32); ';
}
if (count($data)) {
foreach ($data as $item) {
$script[] = ' var cnt' . $item->id . ' = \'<div id="cnt' . $item->id . '">' . $item->information . '</div>\'; ';
$script[] = ' var mrk' . $item->id . ' = new MQA.Poi( {lat:' . $item->latitude . ', lng:' . $item->longitude . '} ); ';
$script[] = ' mrk' . $item->id . '.setIcon(img' . ((int) $item->label < 21 ? (int) $item->label : 21) . '); ';
$script[] = ' mrk' . $item->id . '.setRolloverContent(\'' . $item->value . '\'); ';
$script[] = ' mrk' . $item->id . '.setInfoTitleHTML(\'' . $item->value . '\'); ';
$script[] = ' mrk' . $item->id . '.setInfoContentHTML(cnt' . $item->id . '); ';
$script[] = ' myMap.addShape(mrk' . $item->id . '); ';
}
}
$script[] = '} ';
$script[] = '';
$script[] = 'window.onload = init_dyn_map; ';
return implode("\n", $script);
}
public function geocode()
{
$service = MBJServiceGeocode::getInstance();
$size = $service->getMaxLoadSize();
// Fetch addresses
$query = $this->_db->getQuery(true);
$query->select(' jln.* ');
$query->from(' #__joaktree_locations jln ');
$query->where(' indServerProcessed = 0 ');
$query->where(' ( jln.latitude IS NULL ' . ' OR jln.latitude = 0 ' . ' OR jln.longitude IS NULL ' . ' OR jln.longitude = 0 ' . ' ) ');
$this->_db->setQuery($query, 0, (int) $size);
$locations = $this->_db->loadObjectList();
$status = $service->_('findLocationBulk', $locations);
// Iterate through the rows, geocoding each address
foreach ($locations as $location) {
$query->clear();
$query->update(' #__joaktree_locations ');
if (isset($location->longitude) && !empty($location->longitude) && isset($location->latitude) && !empty($location->latitude)) {
$query->set(' longitude = ' . $this->_db->escape($location->longitude) . ' ');
$query->set(' latitude = ' . $this->_db->escape($location->latitude) . ' ');
}
$query->set(' results = ' . (int) $location->results . ' ');
$query->set(' resultValue = ' . (!empty($location->result_address) ? $this->_db->quote($location->result_address) : 'NULL') . ' ');
$query->set(' indServerProcessed = 1 ');
$query->where(' id = ' . $location->id . ' ');
$this->_db->setQuery($query);
$this->_db->query();
}
return implode("<br />", $service->getLog());
}
public function fetch(&$data, $options = array())
{
$indCenter = false;
$indZoom = false;
$mapview = $this->getBaseUrl();
// size
$width = isset($options['width']) && !empty($options['width']) ? $options['width'] : '650';
$height = isset($options['height']) && !empty($options['height']) ? $options['height'] : '450';
$mapview .= '&size=' . $width . 'x' . $height;
if (isset($options['longitude']) && !empty($options['longitude']) && isset($options['latitude']) && !empty($options['latitude'])) {
$mapview .= '¢er=' . $options['latitude'] . ',' . $options['longitude'];
$indCenter = true;
} else {
if (isset($options['center']) && !empty($options['center'])) {
$centerdata = new stdClass();
$centerdata->value = $options['center'];
JLoader::register('MBJServiceGeocode', JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_joaktree' . DS . 'services' . DS . 'geocode.php');
$geocode = MBJServiceGeocode::getInstance();
$geocode->_('findLocation', $centerdata);
$mapview .= '¢er=' . $centerdata->latitude . ',' . $centerdata->longitude;
$indCenter = true;
}
}
if (isset($options['zoomlevel']) && !empty($options['zoomlevel'])) {
$mapview .= '&zoom=' . $options['zoomlevel'];
$indZoom = true;
} else {
if (count($data) == 1) {
// just one locations
$mapview .= '&zoom=10';
$indZoom = true;
}
}
// maptype
if (isset($options['maptype']) && !empty($options['maptype'])) {
switch ($options['maptype']) {
case "sat":
$mapview .= '&maptype=satellite';
break;
case "hyb":
$mapview .= '&maptype=hybrid';
break;
case "ter":
$mapview .= '&maptype=terrain';
break;
case "road":
// continue
// continue
default:
// continue
// maptype is default roadmap
break;
}
}
// markers
if (count($data)) {
$indContinue = true;
$tmpdata = $data;
$item = array_shift($tmpdata);
$color = isset($options['color']) && !empty($options['color']) ? 'color:0x' . $options['color'] . '|' : '';
while ($indContinue) {
if (is_object($item)) {
// save the current string in case we go over the max length
$tmpUrl = $mapview;
$mapview .= '&markers=' . $color;
// label
if (isset($item->label) && !empty($item->label)) {
$mapview .= is_numeric($item->label) ? 'label:' . (int) $item->label : '';
$mapview .= !is_numeric($item->label) ? 'label:' . strtoupper(substr($item->label, 0, 1)) : '';
$mapview .= '|';
}
$mapview .= $item->latitude . ',' . $item->longitude;
$indCenter = true;
$indZoom = true;
$item = array_shift($tmpdata);
if (!$item) {
// we are done
$indContinue = false;
}
if (strlen($mapview) > 2000) {
// This should be - according to Google - 2048
// we reached max url length
$indContinue = false;
$mapview = $tmpUrl;
}
} else {
$indContinue = false;
}
}
}
if (!$indCenter || !$indZoom) {
$this->log[] = JText::_('MBJ_MAP_ERROR_NO_CENTERZOOM');
return false;
}
return $mapview;
}
public function fetch(&$data, $options = array())
{
$script = array();
$indCenter = false;
// center
if (isset($options['longitude']) && !empty($options['longitude']) && isset($options['latitude']) && !empty($options['latitude'])) {
$center = 'center: new google.maps.LatLng(' . $options['latitude'] . ',' . $options['longitude'] . ')';
$indCenter = true;
} else {
if (isset($options['center']) && !empty($options['center'])) {
$centerdata = new stdClass();
$centerdata->value = $options['center'];
JLoader::register('MBJServiceGeocode', JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_joaktree' . DS . 'services' . DS . 'geocode.php');
$geocode = MBJServiceGeocode::getInstance();
$geocode->_('findLocation', $centerdata);
$center = 'center: new google.maps.LatLng(' . $centerdata->latitude . ',' . $centerdata->longitude . ')';
$indCenter = true;
} else {
if (count($data)) {
// take the first marker as center
$center = 'center: new google.maps.LatLng(' . $data[0]->latitude . ',' . $data[0]->longitude . ')';
$indCenter = true;
}
}
}
if (!$indCenter) {
$this->log[] = JText::_('MBJ_MAP_ERROR_NO_CENTERZOOM');
return false;
}
// zoom
if (isset($options['zoomlevel']) && !empty($options['zoomlevel'])) {
$zoom = 'zoom: ' . $options['zoomlevel'];
} else {
$zoom = 'zoom: 9';
}
// maptype
$maptype = 'mapTypeId: google.maps.MapTypeId.';
if (isset($options['maptype']) && !empty($options['maptype'])) {
switch ($options['maptype']) {
case "sat":
$maptype .= 'SATELLITE';
break;
case "hyb":
$maptype .= 'HYBRID';
break;
case "ter":
$maptype .= 'TERRAIN';
break;
case "road":
// continue
// continue
default:
// maptype is default roadmap
$maptype .= 'ROADMAP';
break;
}
} else {
$maptype .= 'ROADMAP';
}
// generate script
$script[] = 'function init_dyn_map() { ';
$script[] = ' var Elb = document.getElementById("map_canvas").parentNode; ';
$script[] = ' Elb.style.margin = "0"; ';
$script[] = ' Elb.style.height = "100%"; ';
$script[] = ' var myOptions = { ';
$script[] = ' ' . $zoom . ', ';
$script[] = ' ' . $center . ', ';
$script[] = ' ' . $maptype . ' ';
$script[] = ' } ';
$script[] = ' var myMap = new google.maps.Map(document.getElementById("map_canvas"), myOptions); ';
if ($options['selection'] == 'location' && isset($options['distance']) && !empty($options['distance']) && $options['distance'] > 0) {
// we are adding a circle
$script[] = ' var myCircle = new google.maps.Circle({ ';
$script[] = ' map: myMap, ';
$script[] = ' center: new google.maps.LatLng(' . $options['latitude'] . ',' . $options['longitude'] . '), ';
$script[] = ' radius: ' . $options['distance'] * 1000 . ', ';
$script[] = ' strokeColor: \'#2D36AD\', ';
$script[] = ' strokeOpacity: 0.7, ';
$script[] = ' strokeWeight: 2, ';
$script[] = ' fillColor: \'#2D36AD\', ';
$script[] = ' fillOpacity: 0.2 ';
$script[] = ' }); ';
}
if (isset($options['icon_file']) && !empty($options['icon_file'])) {
$iconFile = JURI::base() . $options['icon_file'];
} else {
$iconFile = JURI::base() . 'administrator/components/com_joaktree/services/images/jt_map_sprite.png';
}
// setup possible images
$iconset = isset($options['color']) && !empty($options['color']) ? (int) $options['color'] : 0;
$theme = $iconset * 34;
for ($i = 0; $i < 21; $i++) {
$pos = $i * 26;
$script[] = ' var img' . ($i + 1) . ' = new google.maps.MarkerImage("' . $iconFile . '", ' . ' new google.maps.Size(24, 32), ' . ' new google.maps.Point(' . $pos . ', ' . $theme . ')); ';
// The origin in the sprite for this image is 0,0.
}
if (count($data)) {
foreach ($data as $item) {
$script[] = ' var cnt' . $item->id . ' = \'<div id="cnt' . $item->id . '">' . $item->information . '</div>\'; ';
$script[] = ' var inf' . $item->id . ' = new google.maps.InfoWindow({ ';
$script[] = ' content: cnt' . $item->id . ' ';
$script[] = ' }); ';
$script[] = ' var mrk' . $item->id . ' = new google.maps.Marker({ ';
$script[] = ' position: new google.maps.LatLng(' . $item->latitude . ',' . $item->longitude . '), ';
$script[] = ' map: myMap, ';
$script[] = ' icon: img' . ((int) $item->label < 21 ? (int) $item->label : 21) . ', ';
$script[] = ' title: "' . $item->value . '" ';
$script[] = ' }); ';
$script[] = ' google.maps.event.addListener(mrk' . $item->id . ', \'click\', function() { ';
$script[] = ' inf' . $item->id . '.open(myMap, mrk' . $item->id . '); ';
$script[] = ' }); ';
}
}
$script[] = '} ';
$script[] = '';
$script[] = 'function loadScript() { ';
$script[] = ' var script = document.createElement("script"); ';
$script[] = ' script.type = "text/javascript"; ';
$script[] = ' script.src = "' . self::getScriptUrl() . '&callback=init_dyn_map"; ';
$script[] = ' document.body.appendChild(script); ';
$script[] = '} ';
$script[] = '';
$script[] = 'window.onload = loadScript; ';
return implode("\n", $script);
}
public function fetch(&$data, $options = array())
{
$indCenter = false;
$indZoom = false;
$mapview = $this->getBaseUrl();
// size
$width = isset($options['width']) && !empty($options['width']) ? $options['width'] : '650';
$height = isset($options['height']) && !empty($options['height']) ? $options['height'] : '450';
$mapview .= '&size=' . $width . ',' . $height;
if (isset($options['longitude']) && !empty($options['longitude']) && isset($options['latitude']) && !empty($options['latitude'])) {
$mapview .= '¢er=' . $options['latitude'] . ',' . $options['longitude'];
$indCenter = true;
} else {
if (isset($options['center']) && !empty($options['center'])) {
$centerdata = new stdClass();
$centerdata->value = $options['center'];
JLoader::register('MBJServiceGeocode', JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_joaktree' . DS . 'services' . DS . 'geocode.php');
$geocode = MBJServiceGeocode::getInstance();
$geocode->_('findLocation', $centerdata);
$mapview .= '¢er=' . $centerdata->latitude . ',' . $centerdata->longitude;
$indCenter = true;
}
}
if (isset($options['zoomlevel']) && !empty($options['zoomlevel'])) {
$mapview .= '&zoom=' . $options['zoomlevel'];
$indZoom = true;
}
// maptype
if (isset($options['maptype']) && !empty($options['maptype'])) {
switch ($options['maptype']) {
case "sat":
$maptype = 'sat';
break;
case "hyb":
$maptype = 'hyb';
break;
case "ter":
//continue
//continue
case "road":
//continue
//continue
default:
$maptype = 'map';
break;
}
} else {
$maptype = 'map';
}
$mapview .= '&type=' . $maptype;
// markers
if (count($data)) {
$indContinue = true;
$tmpdata = $data;
$item = array_shift($tmpdata);
$mapview .= '&pois=';
$color = isset($options['color']) && !empty($options['color']) ? $options['color'] : 'orange';
while ($indContinue) {
if (is_object($item)) {
// save the current string in case we go over the max length
$tmpUrl = $mapview;
// color + label
$mapview .= $color . (is_numeric($item->label) ? '-' . (int) $item->label : '');
$mapview .= ',' . $item->latitude . ',' . $item->longitude;
$mapview .= count($tmpdata) ? '|' : '';
$indCenter = true;
$indZoom = true;
$item = array_shift($tmpdata);
if (!$item) {
// we are done
$indContinue = false;
}
if (strlen($mapview) > 1024) {
// we reached max url length
$indContinue = false;
$mapview = $tmpUrl;
}
} else {
$indContinue = false;
}
}
}
if (!$indCenter || !$indZoom) {
$this->log[] = JText::_('MBJ_MAP_ERROR_NO_CENTERZOOM');
return false;
}
return $mapview;
}