/**
* Output OpenLayers Library powered map_init() function for multi-point venues map. Uses map_locations() for pin locations cache.
* @param string $lat Latitude for embedded map centerpoint.
* @param string $lon Longitude for embedded map centerpoint.
* @param string $pin_icon URL of pushpin icon image file.
* @param array $venues [optional] Array of Venues for uncached multi-pushpin maps. Default:NULL
* @since 2.1.0
* @version 2.2.0
* @return void
*/
function olayers_venues_init($lat, $lon, $pin_icon, $venues = array())
{
global $hc_cfg, $hc_lang_core, $hc_lang_locations;
$cached = count($venues) == 0 ? true : false;
$pin_icon = $pin_icon == '' ? CalRoot . '/img/pins/pushpin.png' : $pin_icon;
$layers = olayers_get_baselayers($lat, $lon, $hc_cfg[94]);
echo '
OpenLayers.IMAGE_RELOAD_ATTEMPTS = 3;
OpenLayers.ImgPath = "' . $hc_cfg['OLImages'] . '";
var map, markers, marker, layer, popup, cur_popup, meLonLat, mapLonLat;
var omarkers = [];
function map_init(){
map = new OpenLayers.Map("map_canvas", {
controls: [
new OpenLayers.Control.Navigation(),
new OpenLayers.Control.PanZoom' . ($cached ? 'Bar' : '') . '(),
new OpenLayers.Control.LayerSwitcher(),
new OpenLayers.Control.Attribution(),
new OpenLayers.Control.KeyboardDefaults()
' . ($hc_cfg[94] != 3 ? ', new OpenLayers.Control.ScaleLine()' : '') . '
]});' . $layers . '
markers = new OpenLayers.Layer.Markers("' . $hc_lang_core['EventVenues'] . '");
map.addLayer(markers);
map.setCenter(mapLonLat,' . map_zoom(0) . ');
map_add_venues(locations);
}
function map_add_venues(locations){
for(var i = 0; i < locations.length; i++) {
if(locations[i] != undefined){
var location = locations[i];
lonLat = new OpenLayers.LonLat(location[3],location[2]).transform(new OpenLayers.Projection("EPSG:4326"),map.getProjectionObject());
map_create_marker(lonLat, \'<div class="iw"><div class="iw_menu">' . map_infowindow_menu() . '</div><b>\'+location[1]+\'</b><br />\'+map_set_iw(location)+\'</div>\',location[0]);
}
}
}
function map_create_marker(lonLat, popupContent, locID) {
var size = new OpenLayers.Size(32,37);
var offset = new OpenLayers.Pixel(-(size.w/2), -size.h);
var icon = new OpenLayers.Icon(\'' . $pin_icon . '\',size,offset);
var feature = new OpenLayers.Feature(markers, lonLat);
feature.closeBox = true;
feature.popupClass = OpenLayers.Class(OpenLayers.Popup.FramedCloud, {\'autoSize\': true});
feature.data.popupContentHTML = popupContent;
feature.data.overflow = "hidden";
feature.data.icon = icon;
var marker = feature.createMarker();
marker.events.register("mousedown", feature, function (evt) {
' . ($cached ? '
if(cur_popup != null && cur_popup.visible())
cur_popup.hide();
if (this.popup == null) {
this.popup = this.createPopup(this.closeBox);
map.addPopup(this.popup);
this.popup.show();
} else {
this.popup.toggle();
}
cur_popup = this.popup;
OpenLayers.Event.stop(evt);' : '
window.open("' . CalRoot . '/index.php?com=location&lID="+locID,"_blank"); OpenLayers.Event.stop(evt);') . '
});
markers.addMarker(marker);
}
function map_reset(){
map.setCenter(mapLonLat,' . map_zoom(0) . ');
if(cur_popup != null && cur_popup.visible())
cur_popup.hide();
}
function map_near_me(){
if (navigator.geolocation) {
go = 1;
function found(position){
var size = new OpenLayers.Size(32,37);
var offset = new OpenLayers.Pixel(-(size.w/2), -size.h);
var icon = new OpenLayers.Icon(\'' . CalRoot . '/img/pins/me.png\',size,offset);
me = new OpenLayers.Layer.Markers("' . $hc_lang_core['NearMe'] . '");
map.addLayer(me);
meLonLat = new OpenLayers.LonLat(position.coords.longitude,position.coords.latitude).transform(new OpenLayers.Projection("EPSG:4326"),map.getProjectionObject());
me.addMarker(new OpenLayers.Marker(meLonLat,icon));
map.setCenter(meLonLat,15);
document.getElementById("me_link").innerHTML = "' . $hc_lang_locations['ButtonMe'] . '";
}
function lost(){
document.getElementById("me_link").innerHTML = "' . $hc_lang_locations['ButtonMe'] . '";
alert("' . $hc_lang_locations['NoNearMe'] . '");
}
if(meLonLat == undefined){
document.getElementById("me_link").innerHTML = "' . $hc_lang_locations['ButtonMeWorking'] . '";
navigator.geolocation.getCurrentPosition(found, lost);
} else {
map.setCenter(meLonLat,15);
}
} else {
alert("' . $hc_lang_locations['CantNearMe'] . '");
}
}
';
if (count($venues) == 0) {
map_locations();
map_shared_js();
} else {
echo '
var locations = ' . json_encode($venues) . ';
function map_set_iw(loc){
var iw = "";
return iw;
}';
}
}
function power_info($ret, $object) {
$text="";
if($power=$object->tags->get("power")) {
$text.=lang("tag:power=".$object->tags->get("power"))."<br />\n";
switch($power) {
case "line":
$text.=$object->tags->compile_text("#tag/voltage#: %voltage%<br />\n");
$text.=$object->tags->compile_text("#tag/cables#: %cables%<br />\n");
$text.=$object->tags->compile_text("#tag/wires#: %wires%<br />\n");
map_zoom(16);
break;
case "generator":
$text.=$object->tags->compile_text("#tag/power_source#: #tag_power_source/%power_source%#<br />\n");
default:
map_zoom(17);
}
$ret[]=array("general_info", $text);
}
}
