Error Message @ Export 0 Tweets

circuscode · Apr 11, 2018 · 536ec77 · 536ec77
1 parent 54db600
commit 536ec77
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Showing 2 changed files with 15 additions and 3 deletions.
diff --git a/mathilda_export.php b/mathilda_export.php
@@ -8,6 +8,11 @@
 
 function mathilda_export_csv() {
 
+$amount_of_tweets=mathilda_tweets_count();
+if($amount_of_tweets==0) {
+    return 'Error! No Tweets for Export available.';
+}
+
 /* 
 File 
 */ 

diff --git a/mathilda_tools.php b/mathilda_tools.php
@@ -149,9 +149,16 @@ function mathilda_tools() {
 		if($_GET['exportcsv']=='true')
 		{
 		$result=mathilda_export_csv();
-		echo '<div class="updated fade">
-		<p><strong>'.$result.'</strong></p> 
-		</div>';
+			if(strpos($result, 'Error')===0) {
+			echo '<div class="notice notice-warning is-dismissible">
+			<p><strong>'.$result.'</strong></p> 
+			</div>';
+			}
+			else {
+			echo '<div class="updated fade">
+			<p><strong>'.$result.'</strong></p> 
+			</div>';
+			}
 		}	
 	}