documentLinks.php
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<?php
/*
* Document Link Type management
*
* The contents of this file are subject to the KnowledgeTree Public
* License Version 1.1 ("License"); You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.ktdms.com/KPL
*
* Software distributed under the License is distributed on an "AS IS"
* basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is: KnowledgeTree Open Source
*
* The Initial Developer of the Original Code is The Jam Warehouse Software
* (Pty) Ltd, trading as KnowledgeTree.
* Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
* (C) 2006 The Jam Warehouse Software (Pty) Ltd;
* All Rights Reserved.
*
*
* @author Brad Shuttleworth <brad@jamwarehouse.com>, Jam Warehouse (Pty) Ltd, South Africa
* @package documentmanagement
*/
require_once(KT_LIB_DIR . '/dispatcher.inc.php');
require_once(KT_LIB_DIR . '/templating/kt3template.inc.php');
require_once(KT_LIB_DIR . '/widgets/fieldWidgets.php');
require_once(KT_LIB_DIR . '/documentmanagement/LinkType.inc'); // a horrible piece of work.
class KTDocLinkAdminDispatcher extends KTAdminDispatcher {
var $sHelpPage = 'ktcore/admin/link type management.html';
// Breadcrumbs base - added to in methods
function check() {
return true;
}
function do_main() {
$this->aBreadcrumbs[] = array('name' => _kt('Document Links'));
$this->oPage->setBreadcrumbDetails(_kt("view"));
$aLinkTypes =& LinkType::getList('id > 0');
$addLinkForm = array();
// KTBaseWidget($sLabel, $sDescription, $sName, $value, $oPage, $bRequired = false, $sId = null, $aErrors = null, $aOptions = null)
$addLinkForm[] = new KTStringWidget(_kt('Name'), _kt('A short, human-readable name for the link type.'), 'fName', null, $this->oPage, true);
$addLinkForm[] = new KTStringWidget(_kt('Description'), _kt('A short brief description of the relationship implied by this link type.'), 'fDescription', null, $this->oPage, true);
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate('ktcore/document/admin/linktypesadmin');
$oTemplate->setData(array(
"context" => $this,
"add_form" => $addLinkForm,
"links" => $aLinkTypes,
));
return $oTemplate;
}
function do_edit() {
$link_id = KTUtil::arrayGet($_REQUEST, 'fLinkTypeId', null, false);
if ($link_id === null) {
$this->errorRedirectToMain(_kt("Please specify a link type to edit."));
}
$oLinkType =& LinkType::get($link_id);
$this->aBreadcrumbs[] = array('name' => _kt('Document Links'));
$this->oPage->setBreadcrumbDetails(_kt("view"));
$aLinkTypes =& LinkType::getList('id > 0');
$editLinkForm = array();
// KTBaseWidget($sLabel, $sDescription, $sName, $value, $oPage, $bRequired = false, $sId = null, $aErrors = null, $aOptions = null)
$editLinkForm[] = new KTStringWidget(_kt('Name'), _kt('A short, human-readable name for the link type.'), 'fName', $oLinkType->getName(), $this->oPage, true);
$editLinkForm[] = new KTStringWidget(_kt('Description'), _kt('A short brief description of the relationship implied by this link type.'), 'fDescription', $oLinkType->getDescription(), $this->oPage, true);
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate('ktcore/document/admin/linktypesadmin');
$oTemplate->setData(array(
"context" => $this,
"edit_form" => $editLinkForm,
"old_link" => $oLinkType,
"links" => $aLinkTypes,
));
return $oTemplate;
}
function do_update() {
$link_id = KTUtil::arrayGet($_REQUEST, 'fLinkTypeId', null, false);
if ($link_id === null) {
$this->errorRedirectToMain(_kt("Please specify a link type to update."));
}
$name = KTUtil::arrayGet($_REQUEST, 'fName');
$description = KTUtil::arrayGet($_REQUEST, 'fDescription');
if (empty($name) || empty($description)) { // for bonus points, make this go to edit, and edit catch it.
$this->errorRedirectToMain(_kt('Please enter information for all fields.'));
}
$oLinkType =& LinkType::get($link_id);
$oLinkType->setName($name);
$oLinkType->setDescription($description);
$oLinkType->update();
$this->successRedirectToMain(_kt("Link Type updated."));
}
function do_add() {
$name = KTUtil::arrayGet($_REQUEST, 'fName');
$description = KTUtil::arrayGet($_REQUEST, 'fDescription');
if (empty($name) || empty($description)) {
$this->errorRedirectToMain(_kt('Please enter information for all fields.'));
}
$oLinkType = new LinkType($name, $description);
$oLinkType->create();
//$oLinkType =& LinkType::createFromArray(array("sName" => $name, "sDescription" => $description));
$this->successRedirectToMain(_kt("Link Type created."));
}
function do_delete() {
$types_to_delete = KTUtil::arrayGet($_REQUEST, 'fLinksToDelete'); // is an array.
if (empty($types_to_delete)) {
$this->errorRedirectToMain(_kt('Please select one or more link types to delete.'));
}
$count = 0;
foreach ($types_to_delete as $link_id) {
$oLinkType = LinkType::get($link_id);
foreach(DocumentLink::getList(sprintf("link_type_id = %d", $link_id)) as $oLink) {
$oLink->delete();
}
$oLinkType->delete(); // technically, this is a bad thing
$count += 1;
}
//$oLinkType =& LinkType::createFromArray(array("sName" => $name, "sDescription" => $description));
$this->successRedirectToMain($count . " " . _kt("Link types deleted."));
}
}
?>