Added settings for manual sorting of category entries

git-svn-id: http://svn.ilias.de/svn/ilias/trunk@14849 21b2c9ec-7c21-0410-8b45-9bfb8ed2bfc5

Modules/Category/classes/class.ilObjCategoryGUI.php

@@ -218,6 +218,8 @@ function createObject()
 			//add template for buttons
 			$this->tpl->addBlockfile("BUTTONS", "buttons", "tpl.buttons.html");
 
+			$this->showSortingSettings();
+
 			// only in administration
 			// to do: make this in repository work
 			if (false)
@@ -426,6 +428,12 @@ function saveObject()
 
 			$newObj->addTranslation(ilUtil::stripSlashes($val["title"]),ilUtil::stripSlashes($val["desc"]),$val["lang"],$default);
 		}
+
+		include_once('Services/Container/classes/class.ilContainerSortingSettings.php');
+		$settings = new ilContainerSortingSettings($newObj->getId());
+		$settings->setSortMode((int) $_POST['sorting']);
+		$settings->save();
+
 
 		// always send a message
 		ilUtil::sendInfo($this->lng->txt("cat_added"),true);
@@ -454,6 +462,7 @@ function editObject()
 		include_once "./Services/MetaData/classes/class.ilMDLanguageItem.php";
 
 		$this->getTemplateFile("edit",'');
+		$this->showSortingSettings();
 		$array_push = true;
 
 		if ($_SESSION["error_post_vars"])
@@ -652,6 +661,11 @@ function updateObject()
 
 			$this->update = $this->object->update();
 		}
+
+		include_once('Services/Container/classes/class.ilContainerSortingSettings.php');
+		$settings = new ilContainerSortingSettings($this->object->getId());
+		$settings->setSortMode((int) $_POST['sorting']);
+		$settings->update();
 
 		ilUtil::sendInfo($this->lng->txt("msg_obj_modified"),true);
 		ilUtil::redirect($this->getReturnLocation("update",$this->ctrl->getTargetScript()."?".$this->link_params));
@@ -1471,6 +1485,40 @@ function _goto($a_target)
 		$ilErr->raiseError($lng->txt("msg_no_perm_read"), $ilErr->FATAL);
 
 	}
+
+	/**
+	 * show sorting settings
+	 *
+	 * @access protected
+	 */
+	protected function showSortingSettings()
+	{
+		$this->tpl->setVariable('TXT_SORTING',$this->lng->txt('sorting_header'));
+		$this->tpl->setVariable('TXT_SORT_TITLE',$this->lng->txt('sorting_title_header'));
+		$this->tpl->setVariable('INFO_SORT_TITLE',$this->lng->txt('sorting_info_title'));
+		$this->tpl->setVariable('TXT_SORT_MANUAL',$this->lng->txt('sorting_manual_header'));
+		$this->tpl->setVariable('INFO_SORT_MANUAL',$this->lng->txt('sorting_info_manual'));
+
+		include_once('Services/Container/classes/class.ilContainerSortingSettings.php');
+		if($this->getCreationMode())
+		{
+			$settings = new ilContainerSortingSettings(0);
+		}
+		else
+		{
+			$settings = new ilContainerSortingSettings($this->object->getId());
+		}
+
+
+		$this->tpl->setVariable('RADIO_SORT_TITLE',ilUtil::formRadioButton(
+			$settings->getSortMode() == ilContainerSortingSettings::MODE_TITLE,
+			'sorting',
+			ilContainerSortingSettings::MODE_TITLE));
+		$this->tpl->setVariable('RADIO_SORT_MANUAL',ilUtil::formRadioButton(
+			$settings->getSortMode() == ilContainerSortingSettings::MODE_MANUAL,
+			'sorting',
+			ilContainerSortingSettings::MODE_MANUAL));
+	}
 
 
 } // END class.ilObjCategoryGUI

Services/Container/classes/class.ilContainerSortingSettings.php

@@ -0,0 +1,160 @@
+<?php
+/*
+	+-----------------------------------------------------------------------------+
+	| ILIAS open source                                                           |
+	+-----------------------------------------------------------------------------+
+	| Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
+	|                                                                             |
+	| 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. |
+	+-----------------------------------------------------------------------------+
+*/
+
+/** 
+* @defgroup ServicesContainer Services/Container 
+* 
+* @author Stefan Meyer <[email protected]>
+* @version $Id$
+* 
+* 
+* @ingroup ServicesContainer 
+*/
+class ilContainerSortingSettings
+{
+	const MODE_TITLE = 0;
+	const MODE_MANUAL = 1;
+	const MODE_ACTIVATION = 2;
+
+	protected $obj_id;
+	protected $sort_mode;
+
+	protected $db;
+
+	/**
+	 * Constructor
+	 *
+	 * @access public
+	 * @param
+	 * 
+	 */
+	public function __construct($a_obj_id)
+	{
+	 	global $ilDB;
+
+	 	$this->obj_id = $a_obj_id;
+	 	$this->db = $ilDB;
+
+	 	$this->read();
+	}
+
+	/**
+	 * lookup sort mode
+	 *
+	 * @access public
+	 * @static
+	 *
+	 * @param int obj_id
+	 */
+	public static function _lookupSortMode($a_obj_id)
+	{
+		global $ilDB;
+
+		$query = "SELECT * FROM container_sorting_settings ".
+			"WHERE obj_id = ".$ilDB->quote($a_obj_id)." ";
+		$res = $ilDB->query($query);
+		while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
+		{
+			return $row->sort_mode;
+		}
+		return self::MODE_TITLE;
+	}
+
+	/**
+	 * get sort mode
+	 *
+	 * @access public
+	 * 
+	 */
+	public function getSortMode()
+	{
+	 	return $this->sort_mode ? $this->sort_mode : 0;
+	}
+
+	/**
+	 * set sort mode
+	 *
+	 * @access public
+	 * @param int MODE_TITLE | MODE_MANUAL | MODE_ACTIVATION
+	 * 
+	 */
+	public function setSortMode($a_mode)
+	{
+	 	$this->sort_mode = (int) $a_mode;
+	}
+
+	/**
+	 * Update
+	 *
+	 * @access public
+	 * 
+	 */
+	public function update()
+	{
+		$query = "REPLACE INTO container_sorting_settings ".
+			"SET obj_id = ".$this->db->quote($this->obj_id).", ".
+			"sort_mode = ".$this->db->quote($this->sort_mode)." ";
+		$this->db->query($query);
+	}
+
+	/**
+	 * save settings
+	 *
+	 * @access public
+	 * 
+	 */
+	public function save()
+	{
+	 	$query = "INSERT INTO container_sorting_settings ".
+	 		"SET obj_id = ".$this->db->quote($this->obj_id).", ".
+	 		"sort_mode = ".$this->db->quote($this->sort_mode)." ";
+	 	$this->db->query($query);
+	}
+
+	/**
+	 * read settings
+	 *
+	 * @access private
+	 * @param
+	 * 
+	 */
+	private function read()
+	{
+	 	if(!$this->obj_id)
+	 	{
+	 		return true;
+	 	}
+
+	 	$query = "SELECT * FROM container_sorting_settings ".
+	 		"WHERE obj_id = ".$this->db->quote($this->obj_id)." ";
+	 	$res = $this->db->query($query);
+	 	while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
+	 	{
+	 		$this->sort_mode = $row->sort_mode;
+	 	}
+	}
+
+}
+
+
+?>

classes/class.ilObjectDefinition.php

@@ -158,6 +158,7 @@ function getTranslationType($a_obj_name)
 
 		return $this->obj_data[$a_obj_name]["translate"];
 	}
+
 
 	/**
 	* Does object permits stopping inheritance?
@@ -322,6 +323,22 @@ function allowCopy($a_obj_name)
 		return (bool) $this->obj_data[$a_obj_name]["allow_copy"];
 	}
 
+	/**
+	 * get content item sorting modes
+	 *
+	 * @access public
+	 * @param 
+	 * 
+	 */
+	public function getContentItemSortingModes($a_obj_name)
+	{
+	 	if(isset($this->obj_data[$a_obj_name]['sorting']))
+	 	{
+	 		return $this->obj_data[$a_obj_name]['sorting']['modes'] ? $this->obj_data[$a_obj_name]['sorting']['modes'] : array(); 
+	 	}
+	 	return array();
+	}
+
 	/**
 	* get all subobjects by type
 	*
@@ -646,6 +663,11 @@ function handlerBeginTag($a_xml_parser,$a_name,$a_attribs)
 				$this->current_tag_name = $a_attribs["name"];
 				$this->obj_data[$this->parent_tag_name]["actions"][$this->current_tag_name]["name"] = $a_attribs["name"];
 				break;
+
+			case 'sorting':
+				$this->current_tag = 'sorting';
+				$this->obj_data[$this->parent_tag_name]['sorting']['modes'][] = $a_attribs['mode'];
+				break;
 		}
 	}
 

lang/ilias_de.lang

@@ -7608,4 +7608,9 @@ meta#:#md_copyrights_deleted#:#Die ausgewählten Vorgaben wurden entfernt.
 meta#:#meta_cp_own#:#Eigene Angabe:
 meta#:#md_adv_desc_show#:#Beschreibung anzeigen
 meta#:#md_adv_show#:#Anzeigen
-common#:#udf_type_date#:#Datumsfeld
+common#:#udf_type_date#:#Datumsfeld
+common#:#sorting_header#:#Sortierung
+common#:#sorting_title_header#:#Nach Titel
+common#:#sorting_info_title#:#Wählen Sie diese Einstellung, um die Materialien automatisch nach ihrem Titel zu sortieren.
+common#:#sorting_manual_header#:#Manuelle Sortierung
+common#:#sorting_info_manual#:#Wenn ausgewählt, können die Materialien manuell in beliebiger Reihenfolge sortiert werden.

lang/ilias_en.lang

@@ -7648,4 +7648,9 @@ meta#:#md_copyrights_deleted#:#Deleted Copyright
 meta#:#meta_cp_own#:#Own Copyright Information:
 meta#:#md_adv_desc_show#:#Show Description
 meta#:#md_adv_show#:#Show
-common#:#udf_type_date#:#Date Field
+common#:#udf_type_date#:#Date Field
+common#:#sorting_header#:#Content Item Sorting
+common#:#sorting_title_header#:#Sort by Title
+common#:#sorting_info_title#:#Choose this mode to sort items automatically by title.
+common#:#sorting_manual_header#:#Sort Manually
+common#:#sorting_info_manual#:#This mode offers you the possibility to sort items manually.

objects.xml

@@ -74,6 +74,8 @@
 	<action name="link">link</action>
 	<action name="paste">paste</action>
 	<action name="clear">clear</action>
+	<sorting mode="title" />
+	<sorting mode="manual" />
 </object>
 <object name="dbk" class_name="DlBook" location="Modules/LearningModule/classes" module="Modules/LearningModule" checkbox="1" inherit="1" translate="0" allow_link="1" rbac="1">
 	<subobj name="rolf" max="1">rolf</subobj>

setup/sql/dbupdate_02.php

@@ -2583,3 +2583,10 @@
 
 <#1090>
 TRUNCATE TABLE `adv_md_substitutions`;
+
+<#1091>
+CREATE TABLE `container_sorting_settings` (
+`obj_id` INT( 11 ) NOT NULL ,
+`sort_mode` TINYINT( 1 ) DEFAULT '0' NOT NULL ,
+PRIMARY KEY ( `obj_id` )
+) TYPE = MYISAM ;