fixed elevator related issues; outline missing titles; reworked long+lat gathering

* if elevator is wheelchair suitable, it is also "available";
before that change, it could be "not available" which makes
no sense in this case
* long+lat gathering was reworked, but it seems for some
buidlings, we cannot gather these, because additional info's
like "Zi. 314" confuse Google API

Author: k00ni

enrich-table-csv.php

@@ -36,6 +36,7 @@
 
 if (false === file_exists('table.csv')) {
     throw new Exception('File table.csv not found. Aborting ...');
+    return;
 }
 
 $mdbDatabaseCSVExport = loadCSVFileIntoArray('table.csv');
@@ -164,6 +165,10 @@
             $extractedData[$key]['Personenaufzug-vorhanden'] = 'ja';
         } else {
             $extractedData[$key]['Personenaufzug-vorhanden'] = 'nein';
+
+            if ('ja' == $extractedData[$key]['Personenaufzug-rollstuhlgerecht']) {
+                $extractedData[$key]['Personenaufzug-vorhanden'] = 'ja';
+            }
         }
 
         // WC fully accessable for wheelchair users
@@ -192,6 +197,11 @@
 
 foreach ($extractedData as $key => $extractedEntry) {
     foreach ($mdbDatabaseCSVExport as $key => $originalEntry) {
+        if (!isset($originalEntry[5]) || !isset($originalEntry[7])) {
+            echo PHP_EOL . 'Title information missing...';
+            var_dump($originalEntry);
+        }
+
         $street = preg_replace('/(\(.*?\))/si', '', $originalEntry[7]);
 
         // if title of mdb-dataset matches with one of the online ones

functions.php

@@ -111,7 +111,7 @@ function getLongLatForAddress($title, $street, $zip, $city)
         $entry->lat = "";
     }
     // if long and lat is not set, try to get it from google
-    if ('' == $entry->long && '' == $entry->lat) {
+    if (1 > (float)$entry->long || 1 > (float)$entry->lat) {
         $curl = new Curl\Curl();
 
         // ask google for geometry information for a given address
@@ -122,17 +122,28 @@ function getLongLatForAddress($title, $street, $zip, $city)
         // store JSON result
         $latLongInformation = json_decode(json_encode($curl->response), true);
 
-        if (isset($latLongInformation['results'][0]['geometry']['location']['lat'])
-            && isset($latLongInformation['results'][0]['geometry']['location']['lng'])) {
-            $entry->lng = $latLongInformation['results'][0]['geometry']['location']['lng'];
-            $entry->lat = $latLongInformation['results'][0]['geometry']['location']['lat'];
+        if (isset($latLongInformation['results'][0]['geometry']['location']['lat'])) {
+            $lat = $latLongInformation['results'][0]['geometry']['location']['lat'];
+        } else {
+            $lat = 0;
+        }
+
+        if (isset($latLongInformation['results'][0]['geometry']['location']['lng'])) {
+            $long = $latLongInformation['results'][0]['geometry']['location']['lng'];
+        } else {
+            $long = 0;
+        }
+
+        if (0 < (float)$lat && 0 < (float)$long) {
+            $entry->lng = $long;
+            $entry->lat = $lat;
             R::store($entry);
         } else {
             echo PHP_EOL . PHP_EOL . $title;
             echo PHP_EOL . $street .' '. $zip .' '. $city;
             echo PHP_EOL . 'no lat OR long';
-            $entry->lng = '';
-            $entry->lat = '';
+            $entry->lng = $long;
+            $entry->lat = $lat;
         }
     }