lib/removepage.php

   1 <?php
   2 rcs_id('$Id: removepage.php,v 1.7 2002-01-28 01:57:13 dairiki Exp $');
   3 require_once('lib/Template.php');
   4
   5 function RemovePage (&$request) {
   6     global $Theme;
   7
   8     $pagename = $request->getArg('pagename');
   9
  10     $pagelink = $Theme->linkExistingWikiWord($pagename);
  11     $page = $request->getPage();
  12     $rev = $page->getCurrentRevision();
  13     $version = $rev->getVersion();
  14
  15     if ($request->getArg('cancel')) {
  16         $request->redirect(WikiURL($pagename));
  17         // The user probably doesn't see the rest of this.
  18         $html[] = HTML::h2(_("Request Cancelled!"));
  19         $html[] = HTML::p(fmt("Return to %s.", $pagelink));
  20     }
  21
  22
  23     if (!$request->isPost() || !$request->getArg('verify')) {
  24         $url = WikiURL($pagename, array('action' => 'remove', 'verify' => 'okay'));
  25
  26         $removeB = $Theme->makeSubmitButton(_("Remove the page now"), 'verify', 'wikiadmin');
  27         $cancelB = $Theme->makeSubmitButton(_("Cancel"), 'cancel', 'wikiaction');
  28
  29         $html[] = HTML::h2(fmt("You are about to remove '%s' permanently!", $pagelink));
  30         $html[] = HTML::form(array('method' => 'post',
  31                                    'action' => WikiURL($pagename)),
  32                              HTML::input(array('type' => 'hidden',
  33                                                'name' => 'currentversion',
  34                                                'value' => $version)),
  35                              HTML::input(array('type' => 'hidden',
  36                                                'name' => 'action',
  37                                                'value' => 'remove')),
  38                              HTML::div(array('class' => 'toolbar'),
  39                                        $removeB,
  40                                        $Theme->getButtonSeparator(),
  41                                        $cancelB));
  42     }
  43     elseif ($request->getArg('currentversion') != $version) {
  44         $html[] = HTML::h2(_("Someone has edited the page!"));
  45         $html[] = HTML::p(fmt("Since you started the deletion process, someone has saved a new version of %s.  Please check to make sure you still want to premanently remove the page from the database.", $pagelink));
  46     }
  47     else {
  48         // Real delete.
  49         $dbi = $request->getDbh();
  50         $dbi->deletePage($pagename);
  51         $html[] = HTML::h2(fmt("Removed page '%s' succesfully.", $pagename));
  52     }
  53
  54     GeneratePage($html, _("Remove page"));
  55 }
  56
  57
  58 // For emacs users
  59 // Local Variables:
  60 // mode: php
  61 // tab-width: 8
  62 // c-basic-offset: 4
  63 // c-hanging-comment-ender-p: nil
  64 // indent-tabs-mode: nil
  65 // End:
  66
  67 ?>