browse.php
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<?php
/**
* $Id$
*
* Copyright (c) 2005 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @version $Revision$
* @author Brad Shuttleworth <brad@jamwarehouse.com>, Jam Warehouse (Pty) Ltd, South Africa
*/
// main library routines and defaults
require_once("config/dmsDefaults.php");
require_once(KT_LIB_DIR . "/templating/templating.inc.php");
require_once(KT_LIB_DIR . "/templating/kt3template.inc.php");
require_once(KT_LIB_DIR . "/dispatcher.inc.php");
require_once(KT_LIB_DIR . "/util/ktutil.inc");
require_once(KT_LIB_DIR . "/browse/DocumentCollection.inc.php");
require_once(KT_LIB_DIR . "/browse/BrowseColumns.inc.php");
require_once(KT_LIB_DIR . "/browse/PartialQuery.inc.php");
require_once(KT_LIB_DIR . "/browse/browseutil.inc.php");
require_once(KT_LIB_DIR . "/foldermanagement/Folder.inc");
require_once(KT_LIB_DIR . "/documentmanagement/DocumentType.inc");
require_once(KT_LIB_DIR . "/documentmanagement/Document.inc");
require_once(KT_LIB_DIR . "/widgets/portlet.inc.php");
require_once(KT_LIB_DIR . '/actions/folderaction.inc.php');
require_once(KT_DIR . '/plugins/ktcore/KTFolderActions.php');
$sectionName = "browse";
class BrowseDispatcher extends KTStandardDispatcher {
var $oFolder = null;
var $sSection = "browse";
var $browse_mode = null;
var $query = null;
var $resultURL;
var $sHelpPage = 'ktcore/browse/browse.html';
function BrowseDispatcher() {
$this->aBreadcrumbs = array(
array('action' => 'browse', 'name' => _('Browse')),
);
return parent::KTStandardDispatcher();
}
function check() {
$this->browse_mode = KTUtil::arrayGet($_REQUEST, 'fBrowseMode', "folder");
$action = KTUtil::arrayGet($_REQUEST, $this->event_var, 'main');
// catch the alternative actions.
if ($action != 'main') {
return true;
}
// if we're going to main ...
if ($this->browse_mode == 'folder') {
// which folder.
$in_folder_id = KTUtil::arrayGet($_REQUEST, "fFolderId", 1);
$folder_id = (int) $in_folder_id; // conveniently, will be 0 if not possible.
if ($folder_id == 0) {
$folder_id = 1;
}
// here we need the folder object to do the breadcrumbs.
$oFolder =& Folder::get($folder_id);
$this->oFolder =& $oFolder;
if (PEAR::isError($oFolder)) {
$this->oPage->addError(_("invalid folder"));
$folder_id = 1;
$oFolder =& Folder::get($folder_id);
}
// we now have a folder, and need to create the query.
$this->oQuery = new BrowseQuery($oFolder->getId());
$this->aBreadcrumbs = array_merge($this->aBreadcrumbs,
KTBrowseUtil::breadcrumbsForFolder($oFolder));
$portlet = new KTActionPortlet(_("Folder Actions"));
$aActions = KTFolderActionUtil::getFolderActionsForFolder($oFolder, $this->oUser);
$portlet->setActions($aActions,null);
$this->oPage->addPortlet($portlet);
$this->resultURL = "?fFolderId=" . $oFolder->getId();
} else if ($this->browse_mode == 'category') {
return false;
} else if ($this->browse_mode == 'document_type') {
// FIXME implement document_type browsing.
$doctype = KTUtil::arrayGet($_REQUEST, 'fType',null);
$oDocType = DocumentType::get($doctype);
if (PEAR::isError($oDocType) || ($oDocType == false)) {
$this->errorRedirectToMain('No Document Type selected.');
exit(0);
}
$this->oQuery = new TypeBrowseQuery($oDocType);
// FIXME probably want to redirect to self + action=selectType
$this->aBreadcrumbs[] = array('name' => _('Document Types'));
$this->resultURL = "?fType=" . $doctype . "&fBrowseMode=document_type";
} else {
// FIXME what should we do if we can't initiate the browse? we "pretend" to have no perms.
return false;
}
return true;
}
function do_main() {
$collection = new DocumentCollection;
$collection->addColumn(new SelectionColumn("Browse Selection","selection"));
$collection->addColumn(new TitleColumn("Test 1 (title)","title"));
$collection->addColumn(new DateColumn(_("Created"),"created", "getCreatedDateTime"));
$collection->addColumn(new DateColumn(_("Last Modified"),"modified", "getLastModifiedDate"));
$collection->addColumn(new UserColumn(_('Creator'),'creator_id','getCreatorID'));
// setup the folderside add actions
// FIXME do we want to use folder actions?
$batchPage = (int) KTUtil::arrayGet($_REQUEST, "page", 0);
$batchSize = 20;
$collection->setBatching($this->resultURL, $batchPage, $batchSize);
// ordering. (direction and column)
$displayOrder = KTUtil::arrayGet($_REQUEST, 'sort_order', "asc");
if ($displayOrder !== "asc") { $displayOrder = "desc"; }
$displayControl = KTUtil::arrayGet($_REQUEST, 'sort_on', "title");
$collection->setSorting($displayControl, $displayOrder);
// add in the query object.
$qObj = $this->oQuery;
$collection->setQueryObject($qObj);
// breadcrumbs
// FIXME handle breadcrumbs
$collection->getResults();
$oTemplating = new KTTemplating;
$oTemplate = $oTemplating->loadTemplate("kt3/browse");
$aTemplateData = array(
"context" => $this,
"collection" => $collection,
'browse_mode' => $this->browse_mode,
'isEditable' => true,
);
return $oTemplate->render($aTemplateData);
}
function do_selectCategory() {
$this->errorRedirectToMain('category browsing is not yet implemented.');
$oTemplating = new KTTemplating;
$oTemplate = $oTemplating->loadTemplate("kt3/browse_category");
$aTemplateData = array(
"context" => $this,
);
return $oTemplate->render($aTemplateData);
}
function do_selectType() {
$aTypes = DocumentType::getList();
// FIXME what is the error message?
if (empty($aTypes)) {
$this->errorRedirectToMain('No document types available.');
exit(0);
}
$oTemplating = new KTTemplating;
$oTemplate = $oTemplating->loadTemplate("kt3/browse_types");
$aTemplateData = array(
"context" => $this,
"document_types" => $aTypes,
);
return $oTemplate->render($aTemplateData);
}
function do_startDelete() {
$this->oPage->setTitle('Delete Files and Folders');
$this->oPage->setBreadcrumbDetails('Delete Files and Folders');
$aFolderSelection = KTUtil::arrayGet($_REQUEST, 'selection_f' , array());
$aDocumentSelection = KTUtil::arrayGet($_REQUEST, 'selection_d' , array());
$aFields = array();
$aFields[] = new KTStringWidget(_('Reason'), _('The reason for the deletion of these documents and folders for historical purposes.'), 'sReason', "", $this->oPage, true);
$oTemplating = new KTTemplating;
$oTemplate = $oTemplating->loadTemplate("ktcore/folder/mass_delete");
$aTemplateData = array(
"context" => $this,
'form_fields' => $aFields,
'folders' => $aFolderSelection,
'documents' => $aDocumentSelection,
);
return $oTemplate->render($aTemplateData);
}
function do_doDelete() {
$aFolderSelection = KTUtil::arrayGet($_REQUEST, 'selection_f' , array());
$aDocumentSelection = KTUtil::arrayGet($_REQUEST, 'selection_d' , array());
$aErrorOptions = array('message' => _('You must supply a reason'));
$res = KTUtil::arrayGet($_REQUEST,'sReason');
$sReason = $this->oValidator->notEmpty($res, $aErrorOptions);
// FIXME we need to sort out the (inconsistent) use of transactions here.
$aFolders = array();
$aDocuments = array();
foreach ($aFolderSelection as $id) {
$oF = Folder::get($id);
if (PEAR::isError($oF) || ($oF == false)) {
return $this->errorRedirectToMain(_('Invalid Folder selected.'));
} else {
$aFolders[] = $oF;
}
}
foreach ($aDocumentSelection as $id) {
$oD = Document::get($id);
if (PEAR::isError($oD) || ($oD == false)) {
return $this->errorRedirectToMain(_('Invalid Document selected.'));
} else {
$aDocuments[] = $oD;
}
}
foreach ($aFolders as $oFolder) {
$res = KTFolderUtil::delete($oFolder, $this->oUser, $sReason);
if (PEAR::isError($res)) {
return $this->errorRedirectToMain($res->getMessage());
}
}
foreach ($aDocuments as $oDocument) {
$res = KTDocumentUtil::delete($oDocument, $sReason);
if (PEAR::isError($res)) {
return $this->errorRedirectToMain($res->getMessage());
}
}
if ($this->oFolder == null) {
$oFI = 1;
} else { $oFI = $this->oFolder->getId(); }
$this->successRedirectToMain('Folders and Documents Deleted.',sprintf('fFolderId=%d', $oFI));
}
}
$oDispatcher = new BrowseDispatcher();
$oDispatcher->dispatch();
?>