extend error reporting for invalid geometries

This commit is contained in:
Sarah Hoffmann 2012-11-08 00:06:47 +01:00
parent e5909cc78a
commit 0e3ac756c9
3 changed files with 160 additions and 8 deletions

View File

@ -0,0 +1,148 @@
<?php
header("content-type: text/html; charset=UTF-8");
?>
<html>
<head>
<title>OpenStreetMap Nominatim: <?php echo $aPointDetails['localname'];?></title>
<style>
body {
margin:0px;
padding:16px;
background:#ffffff;
height: 100%;
font: normal 12px/15px arial,sans-serif;
}
.line{
margin-left:20px;
}
.name{
font-weight: bold;
}
.notused{
color:#ddd;
}
.noname{
color:#800;
}
#map {
width:500px;
height:500px;
border: 2px solid #666;
float: right;
}
</style>
<script src="js/OpenLayers.js"></script>
<script src="js/tiles.js"></script>
<script type="text/javascript">
var map;
function init() {
map = new OpenLayers.Map ("map", {
controls:[
new OpenLayers.Control.Permalink(),
new OpenLayers.Control.Navigation(),
new OpenLayers.Control.PanZoomBar(),
new OpenLayers.Control.MouseDefaults(),
new OpenLayers.Control.MousePosition(),
new OpenLayers.Control.Attribution()],
maxExtent: new OpenLayers.Bounds(-20037508.34,-20037508.34,20037508.34,20037508.34),
maxResolution: 156543.0399,
numZoomLevels: 19,
units: 'm',
projection: new OpenLayers.Projection("EPSG:900913"),
displayProjection: new OpenLayers.Projection("EPSG:4326")
} );
map.addLayer(new OpenLayers.Layer.OSM.<?php echo CONST_Tile_Default;?>("Default",
{ attribution : '© <a target="_parent" href="http://www.openstreetmap.org">OpenStreetMap</a> and contributors, under an <a target="_parent" href="http://www.openstreetmap.org/copyright">open license</a>'}));
var layer_style = OpenLayers.Util.extend({}, OpenLayers.Feature.Vector.style['default']);
layer_style.fillOpacity = 0.2;
layer_style.graphicOpacity = 0.2;
vectorLayer = new OpenLayers.Layer.Vector("Points", {style: layer_style});
map.addLayer(vectorLayer);
var proj_EPSG4326 = new OpenLayers.Projection("EPSG:4326");
var proj_map = map.getProjectionObject();
freader = new OpenLayers.Format.WKT({
'internalProjection': proj_map,
'externalProjection': proj_EPSG4326
});
var bounds;
<?php if ($aPointDetails['prevgeom']) { ?>
var feature = freader.read('<?php echo $aPointDetails['prevgeom'];?>');
if (feature) {
bounds = feature.geometry.getBounds();
}
feature.style = {
strokeColor: "#777777",
fillColor: "#F0F0F0",
strokeWidth: 2,
strokeOpacity: 0.75,
fillOpacity: 0.75,
strokeDashstyle: "longdash"
};
vectorLayer.addFeatures([feature]);
<?php } ?>
<?php if ($aPointDetails['newgeom']) { ?>
feature = freader.read('<?php echo $aPointDetails['newgeom'];?>');
if (feature) {
if (!bounds) {
bounds = feature.geometry.getBounds();
}
else
{
bounds.extend(feature.geometry.getBounds());
}
}
feature.style = {
strokeColor: "#75ADFF",
fillColor: "#FFF7F0",
strokeWidth: 2,
strokeOpacity: 0.75,
fillOpacity: 0.75
};
vectorLayer.addFeatures([feature]);
<?php } ?>
<?php if (isset($aPointDetails['error_x'])) { ?>
var pt = new OpenLayers.Geometry.Point(<?php echo $aPointDetails['error_x'].','.$aPointDetails['error_y'];?>);
pt = pt.transform(proj_EPSG4326, proj_map);
feature = new OpenLayers.Feature.Vector(pt, null,
{
graphicName : "x",
fillColor: "#FF0000",
graphic : true,
pointRadius: 6
});
vectorLayer.addFeatures([feature]);
<?php } ?>
map.zoomToExtent(bounds);
}
</script>
</head>
<body onload="init();">
<div id="map"></div>
<h1><?php echo $aPointDetails['localname'] ?></h1>
<div class="locationdetails">
<div>Type: <span class="type"><?php echo $aPointDetails['class'].':'.$aPointDetails['type'];?></span></div>
<?php
$sOSMType = ($aPointDetails['osm_type'] == 'N'?'node':($aPointDetails['osm_type'] == 'W'?'way': ($aPointDetails['osm_type'] == 'R'?'relation':'')));
if ($sOSMType) echo ' <div>OSM: <span class="osm"><span class="label"></span>'.$sOSMType.' <a href="http://www.openstreetmap.org/browse/'.$sOSMType.'/'.$aPointDetails['osm_id'].'">'. $aPointDetails['osm_id'].'</a></span></div>';
?>
<p>This object has an invalid geometry.</p>
<p><b>Details:</b> <?php echo $aPointDetails['errormessage'];?></p>
</body>
</html>

View File

@ -216,7 +216,6 @@ CREATE INDEX idx_placex_adminname on placex USING BTREE (make_standard_name(name
DROP SEQUENCE seq_place;
CREATE SEQUENCE seq_place start 1;
GRANT SELECT on place to "www-data" ;
GRANT SELECT on placex to "www-data" ;
GRANT UPDATE ON placex to "www-data" ;
GRANT SELECT ON search_name to "www-data" ;
@ -279,6 +278,7 @@ CREATE TABLE import_polygon_error (
SELECT AddGeometryColumn('import_polygon_error', 'prevgeometry', 4326, 'GEOMETRY', 2);
SELECT AddGeometryColumn('import_polygon_error', 'newgeometry', 4326, 'GEOMETRY', 2);
CREATE INDEX idx_import_polygon_error_osmid ON import_polygon_error USING BTREE (osm_type, osm_id);
GRANT SELECT ON import_polygon_error TO "www-data";
drop table import_polygon_delete;
CREATE TABLE import_polygon_delete (

View File

@ -15,6 +15,9 @@
$oDB =& getDB();
$aLangPrefOrder = getPreferredLanguages();
$sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$aLangPrefOrder))."]";
if (isset($_GET['osmtype']) && isset($_GET['osmid']) && (int)$_GET['osmid'] && ($_GET['osmtype'] == 'N' || $_GET['osmtype'] == 'W' || $_GET['osmtype'] == 'R'))
{
$_GET['place_id'] = $oDB->getOne("select place_id from placex where osm_type = '".$_GET['osmtype']."' and osm_id = ".(int)$_GET['osmid']." order by type = 'postcode' asc");
@ -22,10 +25,14 @@
// Be nice about our error messages for broken geometry
if (!$_GET['place_id'])
{
$sErrorMessage = $oDB->getOne("select ST_IsValidReason(geometry) from place where osm_type = '".$_GET['osmtype']."' and osm_id = ".(int)$_GET['osmid']." order by type = 'postcode' asc");
if (!PEAR::isError($sErrorMessage) && $sErrorMessage) {
echo "Problem with geometry: ";
echo $sErrorMessage;
$aPointDetails = $oDB->getRow("select osm_type, osm_id, errormessage, class, type, get_name_by_language(name,$sLanguagePrefArraySQL) as localname, ST_AsText(prevgeometry) as prevgeom, ST_AsText(newgeometry) as newgeom from import_polygon_error where osm_type = '".$_GET['osmtype']."' and osm_id = ".(int)$_GET['osmid']." order by updated desc limit 1");
if (!PEAR::isError($aPointDetails) && $aPointDetails) {
if (preg_match('/\[(-?\d+\.\d+) (-?\d+\.\d+)\]/', $aPointDetails['errormessage'], $aMatches))
{
$aPointDetails['error_x'] = $aMatches[1];
$aPointDetails['error_y'] = $aMatches[2];
}
include(CONST_BasePath.'/lib/template/details-error-'.$sOutputFormat.'.php');
exit;
}
}
@ -44,9 +51,6 @@
$iParentPlaceID = $oDB->getOne('select parent_place_id from location_property_aux where place_id = '.$iPlaceID);
if ($iParentPlaceID) $iPlaceID = $iParentPlaceID;
$aLangPrefOrder = getPreferredLanguages();
$sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$aLangPrefOrder))."]";
$hLog = logStart($oDB, 'details', $_SERVER['QUERY_STRING'], $aLangPrefOrder);
// Make sure the point we are reporting on is fully indexed