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introduce accessor function for URL parameter

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These functions take care of type conversion and check that
the parameters contain legal values. The API now returns a
Bad Request error if the format is wrong.
This commit is contained in:
Sarah Hoffmann
2016-06-11 23:07:06 +02:00
parent aa9fff9199
commit d45524cbfb
9 changed files with 153 additions and 141 deletions
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21
website/details.php
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@@ -21,15 +21,18 @@
$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'))
$sPlaceId = getParamString('place_id');
$sOsmType = getParamSet('osmtype', array('N', 'W', 'R'));
$iOsmId = getParamInt('osmid', -1);
if ($sOsmType && $iOsmId > 0)
{
$_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");
$sPlaceId = $oDB->getOne("select place_id from placex where osm_type = '".$sOsmType."' and osm_id = ".$iOsmId." order by type = 'postcode' asc");
// Be nice about our error messages for broken geometry
if (!$_GET['place_id'])
if (!$sPlaceId)
{
$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");
$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 = '".$sOsmType."' and osm_id = ".$iOsmId." order by updated desc limit 1");
if (!PEAR::isError($aPointDetails) && $aPointDetails) {
if (preg_match('/\[(-?\d+\.\d+) (-?\d+\.\d+)\]/', $aPointDetails['errormessage'], $aMatches))
{
@@ -48,13 +51,9 @@
}
if (!isset($_GET['place_id']))
{
echo "Please select a place id";
exit;
}
if (!$sPlaceId) userError("Please select a place id");
$iPlaceID = (int)$_GET['place_id'];
$iPlaceID = (int)$sPlaceId;
if (CONST_Use_US_Tiger_Data)
{
@@ -139,7 +138,7 @@
$aPlaceSearchNameKeywords = false;
$aPlaceSearchAddressKeywords = false;
if (isset($_GET['keywords']) && $_GET['keywords'])
if (getParamBool('keywords'))
{
$sSQL = "select * from search_name where place_id = $iPlaceID";
$aPlaceSearchName = $oDB->getRow($sSQL);