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use geometry WKT for highlighting in search view

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also cleans up unused code in details view
This commit is contained in:
Sarah Hoffmann
2012-11-09 22:35:45 +01:00
parent 77bbbd2498
commit cc3e4aa532
3 changed files with 59 additions and 70 deletions
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47
website/search.php
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@@ -32,22 +32,30 @@
// Show / use polygons
$bShowPolygons = (boolean)isset($_GET['polygon']) && $_GET['polygon'];
$bAsGeoJSON = (boolean)isset($_GET['polygon_geojson']) && $_GET['polygon_geojson'];
$bAsKML = (boolean)isset($_GET['polygon_kml']) && $_GET['polygon_kml'];
$bAsSVG = (boolean)isset($_GET['polygon_svg']) && $_GET['polygon_svg'];
$bAsText = (boolean)isset($_GET['polygon_text']) && $_GET['polygon_text'];
if ((($bShowPolygons?1:0)
+ ($bAsGeoJSON?1:0)
+ ($bAsKML?1:0)
+ ($bAsSVG?1:0)
+ ($bAsText?1:0)
) > CONST_PolygonOutput_MaximumTypes) {
if (CONST_PolygonOutput_MaximumTypes) {
userError("Select only ".CONST_PolygonOutput_MaximumTypes." polgyon output option");
} else {
userError("Polygon output is disabled");
if ($sOutputFormat == 'html') {
$bAsText = $bShowPolygons;
$bShowPolygons = false;
$bAsGeoJSON = false;
$bAsKML = false;
$bAsSVG = false;
} else {
$bAsGeoJSON = (boolean)isset($_GET['polygon_geojson']) && $_GET['polygon_geojson'];
$bAsKML = (boolean)isset($_GET['polygon_kml']) && $_GET['polygon_kml'];
$bAsSVG = (boolean)isset($_GET['polygon_svg']) && $_GET['polygon_svg'];
$bAsText = (boolean)isset($_GET['polygon_text']) && $_GET['polygon_text'];
if ((($bShowPolygons?1:0)
+ ($bAsGeoJSON?1:0)
+ ($bAsKML?1:0)
+ ($bAsSVG?1:0)
+ ($bAsText?1:0)
) > CONST_PolygonOutput_MaximumTypes) {
if (CONST_PolygonOutput_MaximumTypes) {
userError("Select only ".CONST_PolygonOutput_MaximumTypes." polgyon output option");
} else {
userError("Polygon output is disabled");
}
exit;
}
exit;
}
// Show address breakdown
@@ -1228,8 +1236,7 @@
if ($bAsGeoJSON) $sSQL .= ",ST_AsGeoJSON(geometry) as asgeojson";
if ($bAsKML) $sSQL .= ",ST_AsKML(geometry) as askml";
if ($bAsSVG) $sSQL .= ",ST_AsSVG(geometry) as assvg";
if ($bAsText) $sSQL .= ",ST_AsText(geometry) as astext";
if ($bShowPolygons) $sSQL .= ",ST_AsText(geometry) as outlinestring";
if ($bAsText || $bShowPolygons) $sSQL .= ",ST_AsText(geometry) as astext";
$sSQL .= " from placex where place_id = ".$aResult['place_id'].' and st_geometrytype(Box2D(geometry)) = \'ST_Polygon\'';
$aPointPolygon = $oDB->getRow($sSQL);
if (PEAR::IsError($aPointPolygon))
@@ -1250,15 +1257,15 @@
if ($bShowPolygons)
{
// Translate geometary string to point array
if (preg_match('#POLYGON\\(\\(([- 0-9.,]+)#',$aPointPolygon['outlinestring'],$aMatch))
if (preg_match('#POLYGON\\(\\(([- 0-9.,]+)#',$aPointPolygon['astext'],$aMatch))
{
preg_match_all('/(-?[0-9.]+) (-?[0-9.]+)/',$aMatch[1],$aPolyPoints,PREG_SET_ORDER);
}
elseif (preg_match('#MULTIPOLYGON\\(\\(\\(([- 0-9.,]+)#',$aPointPolygon['outlinestring'],$aMatch))
elseif (preg_match('#MULTIPOLYGON\\(\\(\\(([- 0-9.,]+)#',$aPointPolygon['astext'],$aMatch))
{
preg_match_all('/(-?[0-9.]+) (-?[0-9.]+)/',$aMatch[1],$aPolyPoints,PREG_SET_ORDER);
}
elseif (preg_match('#POINT\\((-?[0-9.]+) (-?[0-9.]+)\\)#',$aPointPolygon['outlinestring'],$aMatch))
elseif (preg_match('#POINT\\((-?[0-9.]+) (-?[0-9.]+)\\)#',$aPointPolygon['astext'],$aMatch))
{
$fRadius = 0.01;
$iSteps = ($fRadius * 40000)^2;