lib/plugin/WikiAdminRemove.php

   1 <?php // -*-php-*-
   2 rcs_id('$Id: WikiAdminRemove.php,v 1.1 2002-08-20 20:34:20 rurban Exp $');
   3 /*
   4  Copyright 2002 $ThePhpWikiProgrammingTeam
   5
   6  This file is part of PhpWiki.
   7
   8  PhpWiki is free software; you can redistribute it and/or modify
   9  it under the terms of the GNU General Public License as published by
  10  the Free Software Foundation; either version 2 of the License, or
  11  (at your option) any later version.
  12
  13  PhpWiki is distributed in the hope that it will be useful,
  14  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  GNU General Public License for more details.
  17
  18  You should have received a copy of the GNU General Public License
  19  along with PhpWiki; if not, write to the Free Software
  20  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 //require_once('lib/PageList.php');
  24
  25 class WikiPlugin_WikiAdminRemove
  26 extends WikiPlugin
  27 {
  28     function getName() {
  29         return _("WikiAdminRemove");
  30     }
  31
  32     function getDescription() {
  33         return _("Permanently remove all selected pages.");
  34     }
  35
  36     function getDefaultArguments() {
  37         return array('only'    => '',
  38                      'exclude' => '',
  39                      'debug' => false);
  40     }
  41
  42     function collectPages(&$list, &$dbi) {
  43         $allPages = $dbi->getAllPages();
  44         while ($pagehandle = $allPages->next()) {
  45             $pagename = $pagehandle->getName();
  46             if (empty($list[$pagename])) $list[$pagename] = 0;
  47         }
  48     }
  49
  50     function sortCollectedPages(&$list) {
  51
  52     }
  53
  54     function addTableHead(&$table) {
  55         $row = HTML::tr(HTML::th(_("Select")),
  56                         HTML::th(_("Name")));
  57         $table->pushContent(HTML::thead($row));
  58     }
  59
  60     function addTableBody(&$list, &$table) {
  61         $tbody = HTML::tbody();
  62         foreach ($list as $pagename => $selected) {
  63             if ($selected) {
  64                 $row = HTML::tr(array('class' => 'oddrow'),
  65                                 HTML::td(HTML::input(array('type' => 'checkbox',
  66                                                            'name' => "p[$pagename]",
  67                                                            'value' => $pagename,
  68                                                            'checked' => '1'))),
  69                                 HTML::td(WikiLink($pagename)));
  70             } else {
  71                 $row = HTML::tr(array('class' => 'evenrow'),
  72                                 HTML::td(HTML::input(array('type' => 'checkbox',
  73                                                            'name' => "p[$pagename]",
  74                                                            'value' => $pagename))),
  75                                 HTML::td(WikiLink($pagename)));
  76             }
  77             $tbody->pushContent($row);
  78         }
  79         $table->pushContent($tbody);
  80     }
  81
  82     function formatTable(&$list, &$dbi) {
  83         $table = HTML::table(array('cellpadding' => 2,
  84                                    'cellspacing' => 1,
  85                                    'border'      => 0,
  86                                    'class' => 'pagelist'));
  87         $table->pushContent(HTML::caption(array('align'=>'top'),
  88                                           _("Permanently remove all selected pages.")));
  89         // $this->addTableHead($table);
  90         $this->addTableBody($list, $table);
  91         return $table;
  92     }
  93
  94     function run($dbi, $argstr, $request) {
  95         $args = $this->getArgs($argstr, $request);
  96         if (!empty($args['only']))
  97             $this->only = explode(',',$args['only']);
  98         if (!empty($args['exclude']))
  99             $this->only = explode(',',$args['exclude']);
 100         $this->debug = $args['debug'];
 101         $this->_list = array();
 102         // array_multisort($this->_list, SORT_NUMERIC, SORT_DESC);
 103         $pagename = $request->getArg('pagename');
 104         $form = HTML::form(array('action' => WikiURL($pagename),'method' => 'POST'));
 105         if ($request->isPost() and $request->getArg('verify')) {
 106             // List all to be deleted pages again.
 107             foreach ($GLOBALS['HTTP_POST_VARS']['p'] as $page => $name) { // requires php-4.2.0
 108                 $this->_list[$name] = 1;
 109             }
 110         } elseif ($request->isPost() and $request->getArg('remove')) {
 111             // Real delete.
 112             $ul = HTML::ul();
 113             foreach ($GLOBALS['HTTP_POST_VARS']['p'] as $page => $name) { // requires php-4.2.0
 114                 $dbi = $request->getDbh();
 115                 $dbi->deletePage($name);
 116                 $ul->pushContent(HTML::li(fmt("Removed page '%s' succesfully.", $name)));
 117             }
 118         } else {
 119             // List all pages to select from.
 120             $this->collectPages($this->_list, &$dbi);
 121         }
 122         $table = $this->formatTable($this->_list, &$dbi, &$request);
 123         $form->pushContent($table);
 124         $form->pushContent(HiddenInputs($GLOBALS['HTTP_GET_VARS'])); // debugging params, ...
 125         // if (! USE_PATH_INFO ) $form->pushContent(HTML::input(array('type' => 'hidden', 'name' => 'pagename', 'value' => $pagename)));
 126         if (! $request->getArg('verify')) {
 127             $form->pushContent(HTML::input(array('type' => 'hidden', 'name' => 'action', 'value' => 'verify')));
 128             $form->pushContent(Button('submit:verify', _("Remove selected pages"), 'wikiadmin'),
 129                                Button('submit:cancel', _("Cancel"), 'button'));
 130         } else {
 131             $form->pushContent(HTML::input(array('type' => 'hidden', 'name' => 'action', 'value' => 'remove')));
 132             $form->pushContent(Button('submit:remove', _("Remove selected pages"), 'wikiadmin'),
 133                                Button('submit:cancel', _("Cancel"), 'button'));
 134         }
 135         if (! $request->getArg('remove')) {
 136             return $form;
 137         } else {
 138             return HTML::div($ul,HTML::p(_('All selected pages have been permanently removed.')));
 139         }
 140     }
 141 }
 142
 143 // Local Variables:
 144 // mode: php
 145 // tab-width: 8
 146 // c-basic-offset: 4
 147 // c-hanging-comment-ender-p: nil
 148 // indent-tabs-mode: nil
 149 // End:
 150 ?>