assign('msg',tra("The php extension MapScript of the Mapserver has not been loaded"));
$smarty->display("error.tpl");
die;
}
if(@$feature_maps != 'y') {
$smarty->assign('msg',tra("Feature disabled"));
$smarty->display("error.tpl");
die;
}
if($tiki_p_map_view != 'y') {
$smarty->assign('msg',tra("You do not have permissions to view the maps"));
$smarty->display("error.tpl");
die;
}
//handling the layer manager menu: visible by default if never used before
if (getCookie('layermenu', "menu") != 'o' && getCookie('layermenu', "menu") != 'c') {
$smarty->assign('mnu_layermenu', 'display:block;');
}
$smarty->assign('tiki_p_map_edit',$tiki_p_map_edit);
if (isset($_REQUEST['mapfile'])) {
// Validate to prevent displaying any file
if (strstr($_REQUEST["mapfile"], '..')) {
$smarty->assign('msg', tra("You do not have permission to do that"));
$smarty->display('error.tpl');
die;
}
$mapfile = $_REQUEST['mapfile'];
} else {
$mapfile = $default_map;
}
$map_path = preg_replace("/\/?$/","/",$map_path);
//checking the mapfile
if (!is_file($map_path.$mapfile) || preg_match("/(\/\.)/", $map_path.$mapfile)) {
$smarty->assign('msg',tra("invalid mapfile name"));
$smarty->display("error.tpl");
die;
}
// user defined error handling function to handle errors in loading mapfile
function userErrorHandler ($errno, $errmsg, $filename, $linenum, $vars)
{
global $smarty;
global $style_base;
global $map_path;
global $mapfile;
global $tiki_p_map_edit;
$msg=tra("An error as occured with the mapfile: ").$mapfile."
".$errmsg."
";
$pos=strpos($errmsg,":(");
if ($errmsg[$pos+2]=='l')
{
$line=substr($errmsg,$pos+6);
} else {
$line=substr($errmsg,$pos+2);
}
$pos=strpos($line,")");
$line=substr($line,0,$pos);
if ($errmsg[$pos+2]!='l') $line++;
$fcontents = file($map_path.$mapfile);
$msg .="";
if ($line>=4) {
$msg.=" ".$fcontents[$line-4];
$msg.=" ".$fcontents[$line-3];
$msg.=" ".$fcontents[$line-2];
}
$msg.="-->".$fcontents[$line-1];
if ($line+3';
$msg.='
';
$msg.='';
}
$smarty->assign('msg',$msg);
$smarty->display("error.tpl");
die;
}
$old_error_handler = set_error_handler("userErrorHandler");
$map = ms_newMapObj($map_path.$mapfile);
restore_error_handler();
$page=$map->name." Map";
$smarty->assign("page",$page);
if($tikilib->page_exists($page))
{
$pagelink=''.$page.'';
} else
{
$pagelink=$page.'?';
}
$smarty->assign("pagelink",$pagelink);
$layerbol=FALSE;
if (isset($_REQUEST['oldsize'])) {
$layerbol=TRUE;
}
if(isset($_REQUEST['size'])&&is_numeric($_REQUEST['size'])&&($_REQUEST['size']>0)&&($_REQUEST['size']<2000))
{
$xsize=floor($_REQUEST['size']);
$ysize=floor(($_REQUEST['size']*$map->height/$map->width));
$size = $_REQUEST['size'];
} else {
$xsize = $map->width;
$ysize = $map->height;
$size = $map->width;
}
$map->Set("width",$xsize);
$map->Set("height",$ysize);
$map->scalebar->Set("width",$xsize);
//Mapview. Get first view, to check if view is !/empty
$map_view=$map->getMetaData("VIEW1");
$smarty->assign('map_view', $map_view);
$number_of_views=30;
$counter=0;
$view_name[]="";
$view_values[]=0;
for($i=1;$i<$number_of_views;$i++)
{
$viewdata=$map->getMetaData("VIEW".$i);
if(!empty($viewdata)){
$v_data=explode(',',$viewdata,5);
$view_name[$i]=$v_data[0];
$v_minx=$v_data[1];
$v_miny=$v_data[2];
$v_maxx=$v_data[3];
$v_maxy=$v_data[4];
$view_values[$i]=array($v_minx,$v_miny,$v_maxx,$v_maxy);
$counter++;
}
}
$smarty->assign('view_name',$view_name);
$smarty->assign('view_values',$view_values);
if (isset($_REQUEST['minx']) && isset($_REQUEST['miny'])&& isset($_REQUEST['maxx']) && isset($_REQUEST['maxy']))
{
if(isset($_REQUEST['Go']))
{
if(empty($map_view)||!(in_array($_REQUEST['view'],$view_name))||empty($_REQUEST['view'])){
$my_extent = ms_newrectObj();
$my_extent->setextent($map->extent->minx,$map->extent->miny,$map->extent->maxx,$map->extent->maxy);
} else {
//set view extents
for($view_count=1;$view_count<$counter+1;$view_count++){
if($_REQUEST['view']==$view_name[$view_count]){
$j=$view_count;
$view_minx=$view_values[$j][0];
$view_miny=$view_values[$j][1];
$view_maxx=$view_values[$j][2];
$view_maxy=$view_values[$j][3];
$my_extent=ms_newrectObj();
$my_extent->setextent($view_minx,$view_miny,$view_maxx,$view_maxy);
$view=$_REQUEST['view'];
}
}//end of for loop
}//end of if else loop
} else {
$my_extent = ms_newrectObj();
$my_extent->setextent($_REQUEST['minx'],$_REQUEST['miny'],$_REQUEST['maxx'],$_REQUEST['maxy']);
}
} else {
if(isset($_REQUEST['view'])&& in_array($_REQUEST['view'],$view_name)){
//set view extents
for($view_count=1;$view_count<$counter+1;$view_count++){
if($_REQUEST['view']==$view_name[$view_count]){
// $view=$_REQUEST['view'];
$j=$view_count;
$view_minx=$view_values[$j][0];
$view_miny=$view_values[$j][1];
$view_maxx=$view_values[$j][2];
$view_maxy=$view_values[$j][3];
$my_extent=ms_newrectObj();
$my_extent->setextent($view_minx,$view_miny,$view_maxx,$view_maxy);
$view=$_REQUEST['view'];
}
}//end of for loop
} else {
$my_extent = ms_newrectObj();
$my_extent->setextent($map->extent->minx,$map->extent->miny,$map->extent->maxx,$map->extent->maxy);
}
}
$query=FALSE;
$map_querymsg='';
if (isset($_REQUEST['zoom']))
{
$zoom=$_REQUEST['zoom'];
$my_point = ms_newpointObj();
if (isset($_REQUEST['x']) && isset($_REQUEST['y']) && $zoom!=0)
{
if (isset($_REQUEST['oldsize'])) {
$my_point->setXY(floor($_REQUEST['x']*$size/$_REQUEST['oldsize']),floor($_REQUEST['y']*$size/$_REQUEST['oldsize']));
} else {
$my_point->setXY(floor($_REQUEST['x']),floor($_REQUEST['y']));
}
} else{
$my_point->setXY(($map->width)/2,($map->height)/2);
}
if($zoom==0){ // It is a query
$map->zoompoint(1,$my_point,$map->width,$map->height,$my_extent);
if (isset($_REQUEST['x']) && isset($_REQUEST['y']))
{
//get the real world coordinates
$x=$_REQUEST['x'];
$y=$_REQUEST['y'];
$width=$map->width-1;
$height=$map->height-1;
$minx=$map->extent->minx;
$maxx=$map->extent->maxx;
$miny=$map->extent->miny;
$maxy=$map->extent->maxy;
$dx=$maxx-$minx;
$dy=$maxy-$miny;
$factorx=$dx/$width;
$factory=$dy/$height;
$corx=$x*$factorx+$minx;
$cory=$maxy-$y*$factory;
$query_point= ms_newpointObj();
$query_point->setXY($corx,$cory);
$map_querymsg.='| '.tra('Query point:').' '.$corx.' / '.$cory.' |
';
$query=TRUE;
}
} else {
$map->zoompoint($zoom,$my_point,$map->width,$map->height,$my_extent);
}
} else {
$zoom=1;
}
$count_group=0;
//define which layer is visible
for ($j=0;$j<$map->numlayers;$j++)
{
$my_layer=$map->getLayer($j);
if (isset($_REQUEST[str_replace(" ","_",$my_layer->name)]))
{
if ($_REQUEST[str_replace(" ","_",$my_layer->name)]==1)
{
$my_layer->Set("status",MS_ON);
}
}else
{
// test to see if we are not on the first drawing
if ($layerbol)
{
$my_layer->Set("status",MS_OFF);
}
}
//Display labels
if ($my_layer->labelitem!="")
{
$layer_label[$j]="On";
if (isset($_REQUEST[str_replace(" ","_",$my_layer->name)."_label"]))
{
$my_layers_label_checked[$j]="checked";
} else
{
$my_layers_label_checked[$j]="";
$my_layer->Set("labelmaxscale",0);
}
} else
{
$layer_label[$j]="Off";
}
if ($my_layer->tolerance!=-1)
{
$layer_query[$j]="On";
} else {
$layer_query[$j]="Off";
}
if ($query && ($my_layer->status==MS_ON)) // We have a query
{
if (@$my_layer->queryByPoint($query_point,MS_MULTIPLE,0)==MS_SUCCESS)
{
$my_layer->open();
$map_querymsg.='
| '.tra('layer:').' '.$my_layer->name.' |
';
for($k=0;$k<$my_layer->getNumResults();$k++)
{
$my_resultcache=$my_layer->getResult($k);
$my_shape=$my_layer->getShape($my_resultcache->tileindex,$my_resultcache->shapeindex);
$my_array=$my_shape->values;
$map_querymsg.='| '.tra('Record:').' '.$my_resultcache->shapeindex.' |
';
$col=0;
foreach ($my_array as $key => $value)
{
if ($col %2) {
$map_querymsg.='| '.$key.' | '.$value.' |
';
} else {
$map_querymsg.='| '.$key.' | '.$value.' |
';
}
$col++;
}
}
$my_layer->close();
}
}
}
$map_querymsg.="
";
$smarty->assign('map_querymsg',$map_querymsg);
if (@$_REQUEST['maponly']=='frame') {
$scalebar=$map->scalebar;
$scalebar->set("status",MS_EMBED);
$scalebar->set("transparent",TRUE);
}
$image = $map->drawquery();
$image_url = $image->saveWebImage();
//the user wants an image only
if (isset($_REQUEST['maponly']) && $_REQUEST['maponly']=='yes')
{
header("Content-type: image/png");
$image_file=str_replace($image->imageurl,$image->imagepath,$image_url);
readfile($image_file);
$image->free();
die;
}
$image->free();
if (@$_REQUEST['maponly']!='frame') {
$image_ref = $map->drawReferenceMap();
$image_ref_url = $image_ref->saveWebImage();
$image_ref->free();
$image_leg = $map->drawLegend();
$image_leg_url = $image_leg->saveWebImage();
$image_leg->free();
$image_scale = $map->drawScaleBar();
$image_scale_url = $image_scale->saveWebImage();
$image_scale->free();
}
$minx=$map->extent->minx;
$miny=$map->extent->miny;
$maxx=$map->extent->maxx;
$maxy=$map->extent->maxy;
$smarty->assign('mapfile',$mapfile);
$smarty->assign('image_url',$image_url);
if (@$_REQUEST['maponly']!='frame') {
$smarty->assign('image_ref_url',$image_ref_url);
$smarty->assign('image_leg_url',$image_leg_url);
$smarty->assign('image_scale_url',$image_scale_url);
}
$smarty->assign('minx',$minx);
$smarty->assign('miny',$miny);
$smarty->assign('maxx',$maxx);
$smarty->assign('maxy',$maxy);
$smarty->assign('size',$size);
$smarty->assign('xsize',$xsize);
$smarty->assign('ysize',$ysize);
$smarty->assign('possiblesizes',array(200,300,400,600,800,1000));
$smarty->assign('displaysizes',array(200,300,400,600,800,1000));
$smarty->assign_by_ref('layer_label',$layer_label);
$smarty->assign_by_ref('my_layers_label_checked',$my_layers_label_checked);
$smarty->assign_by_ref('layer_query',$layer_query);
// is the user registered?
if(isset($_REQUEST['view_user'])) {
$userwatch = $_REQUEST['view_user'];
} else {
if($user) {
$userwatch = $user;
} else {
$userwatch ="";
}
}
for ($j=0;$j<$map->numlayers;$j++)
{
$my_layers[$j]=$map->getLayer($j);
//getting layer by group
if(!empty($my_layers[$j]->group)){
$my_layer_group[$j]=$my_layers[$j]->group;
$smarty->assign('unique_layer_group', array_unique($my_layer_group));
}
//Metadata handling
$link=$my_layers[$j]->getMetadata("WIKI");
if ($link!="")
{
if($tikilib->page_exists($link))
{
$layer_wiki[$j]=''.$my_layers[$j]->name.'';
} else
{
$layer_wiki[$j]=''.$my_layers[$j]->name.'?';
}
} else
{
$layer_wiki[$j]=''.$my_layers[$j]->name.'';
}
if ($userwatch!="")
{
$layer_download[$j]=$my_layers[$j]->getMetadata("DOWNLOAD");
} else
{
$layer_download[$j]="";
}
//Layer display Handling
if ($my_layers[$j]->status==MS_ON)
{
$my_layers_checked[$j]="checked";
$bolcheck=1;
} else
{
$my_layers_checked[$j]="";
$bolcheck=0;
}
}
$smarty->assign_by_ref('my_layers',$my_layers);
$smarty->assign_by_ref('my_layers_checked',$my_layers_checked);
$smarty->assign_by_ref('layer_wiki',$layer_wiki);
$smarty->assign_by_ref('layer_download',$layer_download);
$smarty->assign('userwatch',$userwatch);
for ($i=-4;$i<=4;$i++)
{
switch($i)
{
case "-4":
case "-3":
case "-2":
$zoom_values[]=$i;
$zoom_display[]='zoom out '.$i.'x';
break;
case "0":
$zoom_values[]=$i;
$zoom_display[]='query';
break;
case "1":
$zoom_values[]=$i;
$zoom_display[]='pan';
break;
case "2":
case "3":
case "4":
$zoom_values[]=$i;
$zoom_display[]='zoom in '.$i.'x';
break;
}
}
$smarty->assign('zoom',$zoom);
$smarty->assign_by_ref('zoom_values',$zoom_values);
$smarty->assign_by_ref('zoom_display',$zoom_display);
//add a hit
$statslib->stats_hit($mapfile,"map");
//get some stats info
$data=nl2br(file_get_contents($map_path.$mapfile));
$ip="";
$lastUser=tra("unknown");
$lastModif="";
if (strpos($data,"##TIKIMAPS HEADER: END##")!=FALSE) {
$searchdata=substr($data,0,strpos($data,"##TIKIMAPS HEADER: END##"));
if (strpos($searchdata,"#IP: ")!=FALSE) {
$IP=substr($searchdata,strpos($searchdata,"#IP: ")+4);
$ip=substr($IP,0,strpos($IP,"assign('ip',$ip);
$smarty->assign('lastUser',$lastUser);
$smarty->assign('lastModif',$lastModif);
$mapstats = $statslib->object_hits($mapfile,"map");
$mapstats7days = $statslib->object_hits($mapfile,"map",7);
$smarty->assign('mapstats', $mapstats);
$smarty->assign('mapstats7days', $mapstats7days);
//display the template
if (@$_REQUEST['maponly']!='frame') {
$smarty->assign('mid','map/tiki-map.tpl');
$smarty->display("tiki.tpl");
} else {
$smarty->assign("maponly","frame");
$smarty->display('map/tiki-map_frame.tpl');
}
?>