> * Author: Reini Urban * * KNOWN ISSUES: * Currently we must be Admin. * Future versions will support PagePermissions. */ // maybe display more attributes with this class... require_once('lib/PageList.php'); require_once('lib/plugin/WikiAdminSelect.php'); class WikiPlugin_WikiAdminRemove extends WikiPlugin_WikiAdminSelect { function getName() { return _("WikiAdminRemove"); } function getDescription() { return _("Permanently remove all selected pages."); } function getDefaultArguments() { return array_merge ( WikiPlugin_WikiAdminSelect::getDefaultArguments(), array( /* * Show only pages which have been 'deleted' this * long (in days). (negative or non-numeric * means show all pages, even non-deleted ones.) * * FIXME: could use a better name. */ 'min_age' => 0, /* * Automatically check the checkboxes for files * which have been 'deleted' this long (in days). * * FIXME: could use a better name. */ 'max_age' => 31, /* Columns to include in listing */ 'info' => 'most', )); } function collectPages(&$list, &$dbi, $sortby, $limit=0) { extract($this->_args); $now = time(); $allPages = $dbi->getAllPages('include_empty',$sortby,$limit); while ($pagehandle = $allPages->next()) { $pagename = $pagehandle->getName(); $current = $pagehandle->getCurrentRevision(); if ($current->getVersion() < 1) continue; // No versions in database $empty = $current->hasDefaultContents(); if ($empty) { $age = ($now - $current->get('mtime')) / (24 * 3600.0); $checked = $age >= $max_age; } else { $age = 0; $checked = false; } if ($age >= $min_age) { if (empty($list[$pagename])) $list[$pagename] = $checked; } } return $list; } function removePages(&$request, $pages) { $result = HTML::div(); $ul = HTML::ul(); $dbi = $request->getDbh(); $count = 0; foreach ($pages as $name) { $name = str_replace(array('%5B','%5D'),array('[',']'),$name); if (mayAccessPage('remove',$name)) { $dbi->deletePage($name); $ul->pushContent(HTML::li(fmt("Removed page '%s' successfully.", $name))); $count++; } else { $ul->pushContent(HTML::li(fmt("Didn't remove page '%s'. Access denied.", $name))); } } if ($count) { $dbi->touch(); $result->setAttr('class', 'feedback'); if ($count == 1) { $result->pushContent(HTML::p(_("One page has been removed:"))); } else { $result->pushContent(HTML::p(fmt("%d pages have been removed:", $count))); } $result->pushContent($ul); return $result; } else { $result->setAttr('class', 'error'); $result->pushContent(HTML::p(_("No pages removed."))); return $result; } } function run($dbi, $argstr, &$request, $basepage) { if ($request->getArg('action') != 'browse') { if ($request->getArg('action') != _("PhpWikiAdministration/Remove")) { return $this->disabled(_("Plugin not run: not in browse mode")); } } $args = $this->getArgs($argstr, $request); if (!is_numeric($args['min_age'])) $args['min_age'] = -1; $this->_args =& $args; /*if (!empty($args['exclude'])) $exclude = explodePageList($args['exclude']); else $exclude = false;*/ $this->preSelectS($args, $request); $p = $request->getArg('p'); if (!$p) $p = $this->_list; $post_args = $request->getArg('admin_remove'); $next_action = 'select'; $pages = array(); if ($p && $request->isPost() && !empty($post_args['remove']) && empty($post_args['cancel'])) { // check individual PagePermissions if (!ENABLE_PAGEPERM and !$request->_user->isAdmin()) { $request->_notAuthorized(WIKIAUTH_ADMIN); $this->disabled("! user->isAdmin"); } if ($post_args['action'] == 'verify') { // Real delete. return $this->removePages($request, array_keys($p)); } if ($post_args['action'] == 'select') { $next_action = 'verify'; foreach ($p as $name => $c) { $name = str_replace(array('%5B','%5D'),array('[',']'),$name); $pages[$name] = $c; } } } elseif ($p && is_array($p) && !$request->isPost()) { // from WikiAdminSelect $next_action = 'verify'; foreach ($p as $name => $c) { $name = str_replace(array('%5B','%5D'),array('[',']'),$name); $pages[$name] = $c; } $request->setArg('p',false); } if ($next_action == 'select') { // List all pages to select from. $pages = $this->collectPages($pages, $dbi, $args['sortby'], $args['limit'], $args['exclude']); } $pagelist = new PageList_Selectable($args['info'], $args['exclude'], array('types' => array('remove' => new _PageList_Column_remove('remove', _("Remove"))))); $pagelist->addPageList($pages); $header = HTML::fieldset(); if ($next_action == 'verify') { $button_label = _("Yes"); $header->pushContent(HTML::p(HTML::strong( _("Are you sure you want to remove the selected files?")))); } else { $button_label = _("Remove selected pages"); $header->pushContent(HTML::legend(_("Select the files to remove"))); if ($args['min_age'] > 0) { $header->pushContent( fmt("Also pages which have been deleted at least %s days.", $args['min_age'])); } if ($args['max_age'] > 0) { $header->pushContent( " ", fmt("Pages which have been deleted at least %s days are already checked.", $args['max_age'])); } } $buttons = HTML::p(Button('submit:admin_remove[remove]', $button_label, 'wikiadmin'), Button('submit:admin_remove[cancel]', _("Cancel"), 'button')); $header->pushContent($buttons); // TODO: quick select by regex javascript? return HTML::form(array('action' => $request->getPostURL(), 'method' => 'post'), $header, $pagelist->getContent(), HiddenInputs($request->getArgs(), false, array('admin_remove')), HiddenInputs(array('admin_remove[action]' => $next_action, 'require_authority_for_post' => WIKIAUTH_ADMIN))); } } class _PageList_Column_remove extends _PageList_Column { function _getValue ($page_handle, &$revision_handle) { return Button(array('action' => 'remove'), _("Remove"), $page_handle->getName()); } }; // Local Variables: // mode: php // tab-width: 8 // c-basic-offset: 4 // c-hanging-comment-ender-p: nil // indent-tabs-mode: nil // End: ?>