# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1294794406 -7200
# Node ID 7777913211496176aaebaf893f755b033fffb118
# Parent  e0f1a5861f282fb5d97f45db808c4da1ccc2c267
Modularize, cleanup.

diff -r e0f1a5861f28 -r 777791321149 index.php
--- a/index.php	Wed Jan 12 02:54:52 2011 +0200
+++ b/index.php	Wed Jan 12 03:06:46 2011 +0200
@@ -198,30 +198,36 @@
 }
 
 
-function getHourInfo($id)
+function getHourInfo($isSplit, $d)
+{
+  if ($isSplit) {
+    $out = "<table>".
+    "<tr><td>".matchCourse($d[0])."</td><td>".matchCourse($d[1])."</td></tr>";
+
+    for ($j = 2; $j < count($d); $j += 2)
+      $out .= "<tr><td>".htmlentities($d[$j])."</td><td>".(isset($d[$j+1]) ? htmlentities($d[$j+1]) : "")."</td></tr>";
+    
+    return $out."</table>";
+  } else {
+    $out = matchCourse($d[0])."<br />";
+
+    for ($j = 1; $j < count($d); $j++)
+      $out .= htmlentities($d[$j])."<br />";
+
+    return $out;
+  }
+}
+
+
+function getHourInfoData($id)
 {
   global $classDefs;
 
   if (isset($id)) {
     if ($id >= 0 && isset($classDefs[$id])) {
       $i = $classDefs[$id];
-      $d = $i["data"];
-      $out = "";
-      
-      $isSplit = preg_match("/^[A-Z]\d{6}$/", $d[1]);
-      if ($isSplit) {
-        $out .= "<table>".
-            "<tr><td>".matchCourse($d[0])."</td><td>".matchCourse($d[1])."</td></tr>";
-            for ($j = 2; $j < count($d); $j += 2)
-              $out .= "<tr><td>".htmlentities($d[$j])."</td><td>".(isset($d[$j+1]) ? htmlentities($d[$j+1]) : "")."</td></tr>";
-            $out .= "</table>";
-          } else {
-            $out .= matchCourse($d[0])."<br />";
-            for ($j = 1; $j < count($d); $j++)
-              $out .= htmlentities($d[$j])."<br />";
-          }
-      
-      return $out;
+      $isSplit = preg_match("/^[A-Z]\d{6}$/", $i["data"][1]);
+      return getHourInfo($isSplit, $i["data"]);
     } else
       return "<p>Ei tunteja.</p>";
   } else
@@ -241,7 +247,7 @@
 
   $out = "<div class=\"content\">\n".
   "<h2>".$dayNames[$day]." ".$aika["mday"].".".$aika["mon"].".".$aika["year"]." - klo ".$aika["hours"].":".$aika["minutes"]."</h2>\n".
-  getHourInfo($chk)."\n";
+  getHourInfoData($chk)."\n";
   
 //  $out .= "hour=".$hour."/day=".$day."<br />\n";
   if ($day >= $classInfo["maxdays"]) {
@@ -270,7 +276,7 @@
     $day = $aika["wday"] - 1;
     if ($day < 0) $day = 7;
     $out .= "<h2>Seuraavaksi: ".$dayNames[$nday]." ".date("d.n.Y", $stamp)." - klo ".date("H:i", $stamp)."</h2>\n".
-    getHourInfo($found)."\n".
+    getHourInfoData($found)."\n".
     "</div>\n";
   }
 }
@@ -337,20 +343,9 @@
           }
           
           $out .= "  <td rowspan=\"".$hours.
-          "\" class=\"".($isSplit || $i["grouped"] ? "clgrouped" : "clnormal")."\">";
-          
-          if ($isSplit) {
-            $out .= "<table>".
-            "<tr><td>".matchCourse($d[0])."</td><td>".matchCourse($d[1])."</td></tr>";
-            for ($j = 2; $j < count($d); $j += 2)
-              $out .= "<tr><td>".htmlentities($d[$j])."</td><td>".(isset($d[$j+1]) ? htmlentities($d[$j+1]) : "")."</td></tr>";
-            $out .= "</table>";
-          } else {
-            $out .= matchCourse($d[0])."<br />";
-            for ($j = 1; $j < count($d); $j++)
-              $out .= htmlentities($d[$j])."<br />";
-          }
-          $out .= "<div class=\"nhours\"><span>".$hours."h</span></div></td>\n";
+          "\" class=\"".($isSplit || $i["grouped"] ? "clgrouped" : "clnormal")."\">".
+          getHourInfo($isSplit, $d).
+          "<div class=\"nhours\"><span>".$hours."h</span></div></td>\n";
         }
       } else
         errorMsg("Internal error cell $hour / $day : hour id $h does not exist!");