template for the widget should an error occur

diff --git a/curweather/curweather.php b/curweather/curweather.php
index 29b16512bd019f03e5f1e5cc5690a772b6ad7bcf..34590a7eef97b3c08290f442d0bfcf12c4dd2671 100644 (file)
--- a/curweather/curweather.php
+++ b/curweather/curweather.php
@@ -14,6 +14,8 @@ use Cmfcmf\OpenWeatherMap\Exception as OWMException;
 
 // Must point to composer's autoload file.
 require('vendor/autoload.php');
+//require('addon/curweather/openweathermap-php-api/Cmfcmf/OpenWeatherMap.php');
+//require('addon/curweather/vendor/cmfcmf/openweathermap-php-api/Cmfcmf/OpenWeatherMap.php');
 
 function curweather_install() {
        register_hook('network_mod_init', 'addon/curweather/curweather.php', 'curweather_network_mod_init');
@@ -106,6 +108,7 @@ function curweather_network_mod_init(&$fk_app,&$b) {
     // Example_Cache.php to see how it works).
     //$owm = new OpenWeatherMap();
     $owm = new OpenWeatherMap(null, new CWCache(), $cachetime);
+    $ok = true;
     
     try {
        $weather = $owm->getWeather($rpt, $units, $lang, $appid);
@@ -125,23 +128,34 @@ function curweather_network_mod_init(&$fk_app,&$b) {
            'lat' =>$weather->city->lat
        );
     } catch(OWMException $e) {
-        info ( 'OpenWeatherMap exception: ' . $e->getMessage() . ' (Code ' . $e->getCode() . ').');
+       info ( 'OpenWeatherMap exception: ' . $e->getMessage() . ' (Code ' . $e->getCode() . ').');
+       $ok = false;
     } catch(\Exception $e) {
-        info ('General exception: ' . $e->getMessage() . ' (Code ' . $e->getCode() . ').');
+       info ('General exception: ' . $e->getMessage() . ' (Code ' . $e->getCode() . ').');
+       $ok = false;
     }
 
-    $t = get_markup_template("widget.tpl", "addon/curweather/" );
-    $curweather = replace_macros ($t, array(
-       '$title' => t("Current Weather"),
-       '$city' => $city,
-       '$description' => $description,
-       '$temp' => $temp,
-       '$relhumidity' => array('caption'=>t('Relative Humidity'), 'val'=>$rhumid),
-       '$pressure' => array('caption'=>t('Pressure'), 'val'=>$pressure),
-       '$wind' => array('caption'=>t('Wind'), 'val'=> $wind),
-       '$databy' =>  t('Data by'),
-       '$showonmap' => t('Show on map')
-    ));
+    if ($ok) {
+       $t = get_markup_template("widget.tpl", "addon/curweather/" );
+       $curweather = replace_macros ($t, array(
+           '$title' => t("Current Weather"),
+           '$city' => $city,
+           '$description' => $description,
+           '$temp' => $temp,
+           '$relhumidity' => array('caption'=>t('Relative Humidity'), 'val'=>$rhumid),
+           '$pressure' => array('caption'=>t('Pressure'), 'val'=>$pressure),
+           '$wind' => array('caption'=>t('Wind'), 'val'=> $wind),
+           '$databy' =>  t('Data by'),
+           '$showonmap' => t('Show on map')
+       ));
+    } else {
+       $t = get_markup_template('widget-error.tpl', 'addon/curweather/');
+       $curweather = replace_macros( $t, array(
+           '$problem' => t('There was a problem accessing the weather data. But have a look'),
+           '$rpt' => $rpt,
+           '$atOWM' => t('at OpenWeatherMap')
+       ));
+    }
 
     $fk_app->page['aside'] = $curweather.$fk_app->page['aside'];
 

diff --git a/curweather/templates/widget-error.tpl b/curweather/templates/widget-error.tpl
new file mode 100644 (file)
index 0000000..c576240
--- /dev/null
+++ b/curweather/templates/widget-error.tpl
@@ -0,0 +1 @@
+<div>{{$problem}} <a href="http://openweathermap.org/find?q={{$rpt}}">{{$atOWM}}</a>.</div>