lib/removepage.php

   1 <?php
   2 rcs_id('$Id: removepage.php,v 1.12 2002-02-14 03:40:00 carstenklapp Exp $');
   3 require_once('lib/Template.php');
   4
   5 function RemovePage (&$request) {
   6     global $Theme;
   7
   8     $page = $request->getPage();
   9     $pagelink = WikiLink($page);
  10
  11     if ($request->getArg('cancel')) {
  12         $request->redirect(WikiURL($page));
  13         // The user probably doesn't see the rest of this.
  14         $html = HTML(HTML::h2(_("Request Cancelled!")),
  15                      HTML::p(fmt("Return to %s.", $pagelink)));
  16     }
  17
  18     $current = $page->getCurrentRevision();
  19     $version = $current->getVersion();
  20
  21     if (!$request->isPost() || !$request->getArg('verify')) {
  22
  23         // FIXME: button should be class wikiadmin
  24         $removeB = Button('submit:verify', _("Remove the page now"), 'wikiadmin');
  25         $cancelB = Button('submit:cancel', _("Cancel"), 'button'); // use generic wiki button look
  26
  27         $html = HTML(HTML::h2(fmt("You are about to remove '%s' permanently!", $pagelink)),
  28                      HTML::form(array('method' => 'post',
  29                                       'action' => WikiURL($page)),
  30                                 HTML::input(array('type' => 'hidden',
  31                                                   'name' => 'currentversion',
  32                                                   'value' => $version)),
  33                                 HTML::input(array('type' => 'hidden',
  34                                                   'name' => 'action',
  35                                                   'value' => 'remove')),
  36                                 HTML::div(array('class' => 'toolbar'),
  37                                           $removeB,
  38                                           $Theme->getButtonSeparator(),
  39                                           $cancelB)));
  40     }
  41     elseif ($request->getArg('currentversion') != $version) {
  42         $html = HTML(HTML::h2(_("Someone has edited the page!")),
  43                      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 permanently remove the page from the database.", $pagelink)));
  44     }
  45     else {
  46         // Real delete.
  47         $pagename = $page->getName();
  48         $dbi = $request->getDbh();
  49         $dbi->deletePage($pagename);
  50         $html = HTML(HTML::h2(fmt("Removed page '%s' succesfully.", $pagename)));
  51     }
  52
  53     GeneratePage($html, _("Remove page"));
  54 }
  55
  56
  57 // For emacs users
  58 // Local Variables:
  59 // mode: php
  60 // tab-width: 8
  61 // c-basic-offset: 4
  62 // c-hanging-comment-ender-p: nil
  63 // indent-tabs-mode: nil
  64 // End:
  65 ?>