From: skaldrom <skaldrom>
Date: Tue, 8 Jun 2004 20:22:13 +0000 (+0000)
Subject: Better fix for Bug #1530 - Wiki diffs useless when using HTML editor
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=bc1f9c7349c23eb36f26a9d8d5257dfe921c7161;p=moodle.git

Better fix for Bug #1530 - Wiki diffs useless when using HTML editor
---

diff --git a/lang/en/wiki.php b/lang/en/wiki.php
index bc0fde5cac..c53c056cb9 100644
--- a/lang/en/wiki.php
+++ b/lang/en/wiki.php
@@ -172,6 +172,7 @@ $string['contentsize']='Content size';
 $string['pageslinkingto']="Pages linking to this page";
 $string['viewsmfor']="View sitemap for";
 $string['smfor']="Sitemap for";
+$string['uplinsect']="Upload into";
 $string['invalidroot']="You are not authorized to access the current root page so no sitemap can be created.";
 $string['thispageisntlinkedfromanywhereelse'] = 'This page isn\'t linked from anywhere else.';
 
diff --git a/mod/wiki/TODO.txt b/mod/wiki/TODO.txt
index 6ee32ca578..4507b2a003 100644
--- a/mod/wiki/TODO.txt
+++ b/mod/wiki/TODO.txt
@@ -8,7 +8,8 @@ Mike:
  - Grading
 
 Michael:
- - More Logging
+ - Upload: There is an error when having a bin html-wiki: File does not show up
+   - Log when up- or download
  - Notify when page changes
 
 Unassigned or not ready:
diff --git a/mod/wiki/admin.php b/mod/wiki/admin.php
index 9e94bfe75d..fde84fd51a 100644
--- a/mod/wiki/admin.php
+++ b/mod/wiki/admin.php
@@ -78,7 +78,7 @@
     # Check for dangerous events (hacking) !
     if(in_array($action,array("removepages","strippages","revertpages"))) {
       if(!($wiki->wtype=="student" || isteacher($course->id))) {
-        add_to_log($course->id, "wiki", "hack", "", $wiki->name.": Tried to trick admin.php with $action.");
+        add_to_log($course->id, "wiki", "hack", "", $wiki->name.": Tried to trick admin.php with action=$action.");
         error("Hack attack detected !");
       }          
     }
@@ -151,7 +151,7 @@
           // No additional info
         break;
       }
-      add_to_log($course->id, "wiki", $action, "admin.php?action=$action&userid=$userid&groupid=$groupid&id=$id", $wiki->name.($addloginfo?" ".$addloginfo:""));
+      add_to_log($course->id, "wiki", $action, "admin.php?action=$action&userid=$userid&groupid=$groupid&id=$id", $wiki->name.($addloginfo?": ".$addloginfo:""));
       $link="admin.php?action=$action&userid=$userid&groupid=$groupid&id=$id&wikipage=$wikipage";            
       switch($action) {
         case "removepages": 
diff --git a/mod/wiki/ewiki/ewiki.php b/mod/wiki/ewiki/ewiki.php
index 631e6c11ea..f63541f507 100644
--- a/mod/wiki/ewiki/ewiki.php
+++ b/mod/wiki/ewiki/ewiki.php
@@ -1144,7 +1144,7 @@ function ewiki_page_info($id, &$data, $action) {
    ##### BEGIN MOODLE ADDITION #####
          $o .= '<a href="' .
            ewiki_script($action, $id, array("version"=>$current["version"])) .
-           '">' . get_string($title,"wiki") . '</a> ';
+           '">' . get_string($title,"wiki") . '</a>&nbsp;';
    ##### END MOODLE ADDITION #####
       }
       $o .= "</td></tr>\n";
diff --git a/mod/wiki/ewiki/plugins/moodle/diff.php b/mod/wiki/ewiki/plugins/moodle/diff.php
index 9a393b8bee..bd09eba198 100755
--- a/mod/wiki/ewiki/plugins/moodle/diff.php
+++ b/mod/wiki/ewiki/plugins/moodle/diff.php
@@ -34,17 +34,29 @@
 
     # Different handling for html: closes Bug #1530 - Wiki diffs useless when using HTML editor    
     if($wiki->htmlmode==2) {
-      $htmlendings=array("<br />","<br>","</p>","<hr />","<hr>","</li>","</tr>");
-      $splitregexp="+\s*\n|\s*(".join("|",$htmlendings).")+";
-      $content0=preg_replace("+(".join("|",$htmlendings).")+","\n",$data0["content"]);
-      $content=preg_replace("+(".join("|",$htmlendings).")+","\n",$data["content"]);
+      $htmlendings=array("<br />","<br>","<p>","</p>","<p />","<hr />","<hr>","</li>","</tr>");
+      /// Replace <p>&nbsp;</p>
+      $content0=preg_replace("+<p>&nbsp;</p>+i","\n",$data0["content"]);
+      $content0=preg_replace("+(".join("|",$htmlendings).")+","\n",$content0);
+      $content=preg_replace("+<p>&nbsp;</p>+i","\n",$data["content"]);
+      $content=preg_replace("+(".join("|",$htmlendings).")+","\n",$content);
     } else {
-      $splitregexp="/\s*\n/";      
       $content0=$data0["content"];
       $content=$data["content"];
     }
-    $txt0 = preg_split($splitregexp, trim($content0));
-    $txt2 = preg_split($splitregexp, trim($content));
+    $txt0 = preg_split("+\s*\n+", trim($content0));
+    $txt2 = preg_split("+\s*\n+", trim($content));
+    ///print "<pre>\n";
+    ///print "\$data0[content]:\n $data0[content]\n";
+    ///print "\n\n-----------\n\n";
+    ///print "\$data[content]:\n $data[content]\n";
+    ///print "\n\n-----------\n\n";
+    ///print "\$content0:\n $content0\n";
+    ///print "\n\n-----------\n\n";
+    ///print "\$content:\n $content\n";
+    ///print "\n\n-----------\n\n";    
+    ///print "</pre>";
+    ///exit;
 
     /// Remove empty lines in html
     if($wiki->htmlmode==2) {
@@ -54,14 +66,16 @@
       $txt2=array();
       
       for($i=0;$i<count($html0);$i++) {
-        if(trim(strip_tags($html0[$i]))) { // There is something !
+#        $linecontent=trim(strip_tags(preg_replace("+&nbsp;+","",$html0[$i])));
+#        if($linecontent) { // There is something !
           $txt0[]=$html0[$i];
-        }
+#        }
       }
       for($i=0;$i<count($html2);$i++) {
-        if(trim(strip_tags($html2[$i]))) { // There is something !
+#        $linecontent=trim(strip_tags(preg_replace("+&nbsp;+","",$html2[$i])));
+#        if($linecontent) { // There is something !
           $txt2[]=$html2[$i];
-        }
+#        }
       }  
     }
         
@@ -75,7 +89,7 @@
        $i2 = $i;
        while ($rm = $diff0[$i2++]) {          
           if($wiki->htmlmode == 2) {
-            $o .= "<br><b>-</b><font color=\"#990000\">$rm</font><br>\n";
+            $o .= "<b>-</b><font color=\"#990000\">$rm</font><br>\n";
           } else {
             $o .= "<b>-</b><font color=\"#990000\"><tt>$rm</tt></font><br>\n";
           }
@@ -84,14 +98,14 @@
 
        if (in_array($line, $diff2)) {
           if($wiki->htmlmode == 2) {
-            $o .= "<br><b>+</b><font color=\"#009900\">$line</font>\n";
+            $o .= "<b>+</b><font color=\"#009900\">$line</font><br>\n";
           } else {
             $o .= "<b>+</b><font color=\"#009900\"><tt>$line</tt></font><br>\n";
           }
        }
        else {
           if($wiki->htmlmode == 2) {
-            $o .= "$line\n";
+            $o .= "$line<br>\n";
           } else {
             $o .= "&nbsp; $line<br>\n";
           }