Fixed -l output so that it will only return a page of results if it exists, if not it will just say "no More Source found"

1 files changed, 21 insertions, 7 deletions

diff --git a/blasource.php b/blasource.php
index 5ae752b..87c0872 100644
--- a/blasource.php
+++ b/blasource.php
@@ -5,10 +5,11 @@
 
 	// Version History
 	// 0.0.1 Created blasource.php 
-	// 0.0.2 Added -l option for listing for sources.
-	// 0.0.3 Fixed -l option for listing for sources.
+	// 0.1.0 Added -l option for listing for sources.
+	// 0.1.1 Fixed -l option for listing for sources.
+	// 0.1.2 Checked -l page number to see if there are any results. 
 	
-	$version = "BlaSource Version: 0.0.3";
+	$version = "BlaSource Version: 0.1.2";
 	// get the input
 	$stdin = read_stdin();
 	
@@ -20,16 +21,29 @@
 		switch ($stdin[$i])
 		{
 			case "-l":
+				$last =  str_replace(":", "",exec("grep -n \"\" blasource.txt | tail -n 1")) / 5 + 1;
+				$look = 0;
 				if(!isset($stdin[$i+1]))
 				{
-					$n = 1;	
+					$look = 1;	
 				}
 				else
 				{
-					$n=$stdin[$i+1];
-					$i++;
+					if($stdin[$i+1] > $last)
+					{
+						echo "No more source found.";
+						$i++;
+						break;
+					}
+					else
+					{
+						$look = $stdin[$i+1];
+						$i++;
+					}
 				}
-				$X = ($n*5)-5;
+				
+
+				$X = ($look*5)-5;
 				for($j=0;$j<5;$j++)
 				{
 					$bla = $j+$X;