| New file |
|---|
| 0,0 → 1,39 |
|---|
| <div class="page"> |
| <?php |
| |
| /* NOTE: This is a really cheap way to do it. I think it may be more intelligent to write the two |
| pages to temporary files and run /usr/bin/diff over them. Then again, maybe not. */ |
| |
| // load pages |
| $pageA = $this->LoadPageById($_REQUEST["a"]); |
| $pageB = $this->LoadPageById($_REQUEST["b"]); |
| |
| // prepare bodies |
| $bodyA = explode("\n", $pageA["body"]); |
| $bodyB = explode("\n", $pageB["body"]); |
| |
| $added = array_diff($bodyA, $bodyB); |
| $deleted = array_diff($bodyB, $bodyA); |
| |
| $output .= "<b>Comparing <a href=\"".$this->href("", "", "time=".urlencode($pageA["time"]))."\">".$pageA["time"]."</a> to <a href=\"".$this->href("", "", "time=".urlencode($pageB["time"]))."\">".$pageB["time"]."</a></b><br />\n"; |
| |
| if ($added) |
| { |
| // remove blank lines |
| $output .= "<br />\n<b>Additions:</b><br />\n"; |
| $output .= "<div class=\"additions\">".$this->Format(implode("\n", $added))."</div>"; |
| } |
| |
| if ($deleted) |
| { |
| $output .= "<br />\n<b>Deletions:</b><br />\n"; |
| $output .= "<div class=\"deletions\">".$this->Format(implode("\n", $deleted))."</div>"; |
| } |
| |
| if (!$added && !$deleted) |
| { |
| $output .= "<br />\nNo differences."; |
| } |
| print($output); |
| ?> |
| </div> |