osm-search/Nominatim
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fix PHP warnings when reverse search was called without parameters

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... or empty results
This commit is contained in:
marc tobias 2016-11-17 22:55:05 +01:00 committed by Sarah Hoffmann
parent cfb0f3f94c
commit b27926fd4d
2 changed files with 16 additions and 13 deletions
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20
lib/template/address-html.php
View File

@ -13,13 +13,13 @@
<form class="form-inline" role="search" accept-charset="UTF-8" action="<?php echo CONST_Website_BaseURL; ?>reverse.php">
<div class="form-group">
<input name="format" type="hidden" value="html">
<input name="lat" type="text" class="form-control input-sm" placeholder="latitude" value="<?php echo htmlspecialchars($_GET['lat']); ?>" >
<input name="lat" type="text" class="form-control input-sm" placeholder="latitude" value="<?php echo $fLat; ?>" >
<span id="switch-coords">&lt;&gt;</span>
<input name="lon" type="text" class="form-control input-sm" placeholder="longitude" value="<?php echo htmlspecialchars($_GET['lon']); ?>" >
<input name="lon" type="text" class="form-control input-sm" placeholder="longitude" value="<?php echo $fLon; ?>" >
max zoom
<select name="zoom" class="form-control input-sm" value="<?php echo htmlspecialchars($_GET['zoom']); ?>">
<option value="" <?php echo $_GET['zoom']==''?'selected':'' ?> >--</option>
<select name="zoom" class="form-control input-sm">
<option value="" <?php if ($iZoom === false) echo 'selected="selected"' ?> >--</option>
<?php
$aZoomLevels = array(
@ -49,8 +49,8 @@
foreach($aZoomLevels as $iZoomLevel => $sLabel)
{
$bSel = isset($_GET['zoom']) && ($_GET['zoom'] == (string)$iZoomLevel);
echo '<option value="'.$iZoomLevel.'"'.($bSel?'selected':'').'>'.$iZoomLevel.' '.$sLabel.'</option>'."\n";
$bSel = $iZoom === $iZoomLevel;
echo '<option value="'.$iZoomLevel.'"'.($bSel?' selected="selected"':'').'>'.$iZoomLevel.' '.$sLabel.'</option>'."\n";
}
?>
</select>
@ -66,7 +66,7 @@
<div id="content">
<?php if ($aPlace) { ?>
<?php if (count($aPlace)>0) { ?>
<div id="searchresults" class="sidebar">
<?php
@ -116,9 +116,9 @@
<?php
$aNominatimMapInit = array(
'zoom' => isset($_GET['zoom']) ? htmlspecialchars($_GET['zoom']) : CONST_Default_Zoom,
'lat' => isset($_GET['lat']) ? htmlspecialchars($_GET['lat']) : CONST_Default_Lat,
'lon' => isset($_GET['lon']) ? htmlspecialchars($_GET['lon']) : CONST_Default_Lon,
'zoom' => $iZoom !== false ? $iZoom : CONST_Default_Zoom,
'lat' => $fLat !== false ? $fLat : CONST_Default_Lat,
'lon' => $fLon !== false ? $fLon : CONST_Default_Lon,
'tile_url' => $sTileURL,
'tile_attribution' => $sTileAttribution
);

7
website/reverse.php
View File

@ -49,11 +49,12 @@ $sOsmType = $oParams->getSet('osm_type', array('N', 'W', 'R'));
$iOsmId = $oParams->getInt('osm_id', -1);
$fLat = $oParams->getFloat('lat');
$fLon = $oParams->getFloat('lon');
$iZoom = $oParams->getInt('zoom');
if ($sOsmType && $iOsmId > 0) {
$aPlace = $oPlaceLookup->lookupOSMID($sOsmType, $iOsmId);
} elseif ($fLat !== false && $fLon !== false) {
$oReverseGeocode = new Nominatim\ReverseGeocode($oDB);
$oReverseGeocode->setZoom($oParams->getInt('zoom', 18));
$oReverseGeocode->setZoom($iZoom !== false ? $iZoom : 18);
$aLookup = $oReverseGeocode->lookup($fLat, $fLon);
if (CONST_Debug) var_dump($aLookup);
@ -67,7 +68,7 @@ if ($sOsmType && $iOsmId > 0) {
userError("Need coordinates or OSM object to lookup.");
}
if ($aPlace) {
if (isset($aPlace)) {
$oPlaceLookup->setIncludePolygonAsPoints(false);
$oPlaceLookup->setIncludePolygonAsText($bAsText);
$oPlaceLookup->setIncludePolygonAsGeoJSON($bAsGeoJSON);
@ -86,6 +87,8 @@ if ($aPlace) {
if ($aOutlineResult) {
$aPlace = array_merge($aPlace, $aOutlineResult);
}
} else {
$aPlace = [];
}