lib/plugin/WikiAdminRemove.php

   1 <?php // -*-php-*-
   2 rcs_id('$Id: WikiAdminRemove.php,v 1.2 2002-08-22 23:32:33 rurban Exp $');
   3 /*
   4  Copyright 2002 $ThePhpWikiProgrammingTeam
   5
   6  This file is part of PhpWiki.
   7
   8  PhpWiki is free software; you can redistribute it and/or modify
   9  it under the terms of the GNU General Public License as published by
  10  the Free Software Foundation; either version 2 of the License, or
  11  (at your option) any later version.
  12
  13  PhpWiki is distributed in the hope that it will be useful,
  14  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  GNU General Public License for more details.
  17
  18  You should have received a copy of the GNU General Public License
  19  along with PhpWiki; if not, write to the Free Software
  20  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 // maybe display more attributes with this class...
  24 //require_once('lib/PageList.php');
  25
  26 class WikiPlugin_WikiAdminRemove
  27 extends WikiPlugin
  28 {
  29     function getName() {
  30         return _("WikiAdminRemove");
  31     }
  32
  33     function getDescription() {
  34         return _("Permanently remove all selected pages.");
  35     }
  36
  37     function getDefaultArguments() {
  38         return array('only'    => '',
  39                      'exclude' => '',
  40                      'debug' => false);
  41     }
  42
  43     function collectPages(&$list, &$dbi) {
  44         $allPages = $dbi->getAllPages();
  45         while ($pagehandle = $allPages->next()) {
  46             $pagename = $pagehandle->getName();
  47             if (empty($list[$pagename])) $list[$pagename] = 0;
  48         }
  49     }
  50
  51     function addTableHead(&$table) {
  52         $row = HTML::tr(HTML::th(_("Select")),
  53                         HTML::th(_("Name")));
  54         $table->pushContent(HTML::thead($row));
  55     }
  56
  57     function addTableBody(&$list, &$table) {
  58         $tbody = HTML::tbody();
  59         foreach ($list as $pagename => $selected) {
  60             if ($selected) {
  61                 $row = HTML::tr(array('class' => 'oddrow'),
  62                                 HTML::td(HTML::input(array('type' => 'checkbox',
  63                                                            'name' => "p[$pagename]",
  64                                                            'value' => $pagename,
  65                                                            'checked' => '1'))),
  66                                 HTML::td(WikiLink($pagename)));
  67             } else {
  68                 $row = HTML::tr(array('class' => 'evenrow'),
  69                                 HTML::td(HTML::input(array('type' => 'checkbox',
  70                                                            'name' => "p[$pagename]",
  71                                                            'value' => $pagename))),
  72                                 HTML::td(WikiLink($pagename)));
  73             }
  74             $tbody->pushContent($row);
  75         }
  76         $table->pushContent($tbody);
  77     }
  78
  79     function formatTable(&$list, &$dbi) {
  80         $table = HTML::table(array('cellpadding' => 2,
  81                                    'cellspacing' => 1,
  82                                    'border'      => 0,
  83                                    'class' => 'pagelist'));
  84         $table->pushContent(HTML::caption(array('align'=>'top'),
  85                                           _("Permanently remove all selected pages.")));
  86         // $this->addTableHead($table);
  87         $this->addTableBody($list, $table);
  88         return $table;
  89     }
  90
  91     function run($dbi, $argstr, $request) {
  92         $args = $this->getArgs($argstr, $request);
  93         if (!empty($args['only']))
  94             $this->only = explode(',',$args['only']);
  95         if (!empty($args['exclude']))
  96             $this->only = explode(',',$args['exclude']);
  97         $this->debug = $args['debug'];
  98         $this->_list = array();
  99         // array_multisort($this->_list, SORT_NUMERIC, SORT_DESC);
 100         $pagename = $request->getArg('pagename');
 101         $form = HTML::form(array('action' => $_SERVER['REQUEST_URI'], 'method' => 'POST'));
 102         if ($request->isPost() and $request->getArg('verify')) {
 103             // List all to be deleted pages again.
 104             foreach ($GLOBALS['HTTP_POST_VARS']['p'] as $page => $name) {
 105                 $this->_list[$name] = 1;
 106             }
 107         } elseif ($request->isPost() and $request->getArg('remove')) {
 108             // Real delete.
 109             $ul = HTML::ul();
 110             foreach ($GLOBALS['HTTP_POST_VARS']['p'] as $page => $name) {
 111                 $dbi = $request->getDbh();
 112                 $dbi->deletePage($name);
 113                 $ul->pushContent(HTML::li(fmt("Removed page '%s' succesfully.", $name)));
 114             }
 115         } else {
 116             // List all pages to select from.
 117             $this->collectPages($this->_list, &$dbi);
 118         }
 119         $table = $this->formatTable($this->_list, &$dbi, &$request);
 120         $form->pushContent($table);
 121         $form->pushContent(HiddenInputs($GLOBALS['HTTP_GET_VARS'])); // debugging params, ...
 122         // if (! USE_PATH_INFO ) $form->pushContent(HTML::input(array('type' => 'hidden', 'name' => 'pagename', 'value' => $pagename)));
 123         if (! $request->getArg('verify')) {
 124             $form->pushContent(HTML::input(array('type' => 'hidden', 'name' => 'action', 'value' => 'verify')));
 125             $form->pushContent(Button('submit:verify', _("Remove selected pages"), 'wikiadmin'),
 126                                Button('submit:cancel', _("Cancel"), 'button'));
 127         } else {
 128             $form->pushContent(HTML::input(array('type' => 'hidden', 'name' => 'action', 'value' => 'remove')));
 129             $form->pushContent(Button('submit:remove', _("Remove selected pages"), 'wikiadmin'),
 130                                Button('submit:cancel', _("Cancel"), 'button'));
 131         }
 132         if (! $request->getArg('remove')) {
 133             return $form;
 134         } else {
 135             return HTML::div($ul,HTML::p(_('All selected pages have been permanently removed.')));
 136         }
 137     }
 138 }
 139
 140 // Local Variables:
 141 // mode: php
 142 // tab-width: 8
 143 // c-basic-offset: 4
 144 // c-hanging-comment-ender-p: nil
 145 // indent-tabs-mode: nil
 146 // End:
 147 ?>