workspaceforms.php

Typo3, 开源里边最强大的

<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2006 Kasper Skaarhoj ([e-mail])
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project 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.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script 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.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
/**
 * Module: Workspace manager
 *
 * $Id: workspaceforms.php 1899 2007-01-09 12:55:52Z kurfuerst $
 *
 * @author	Dmitry Dulepov <[e-mail]>
 */
/**
 * [CLASS/FUNCTION INDEX of SCRIPT]
 *
 *
 *
 *   93: class SC_mod_user_ws_workspaceForms extends t3lib_SCbase
 *
 *              SECTION: PUBLIC MODULE METHODS
 *  123:     function init()
 *  158:     function main()
 *  233:     function printContent()
 *
 *              SECTION: PRIVATE FUNCTIONS
 *  257:     function initTCEForms()
 *  284:     function getModuleParameters()
 *  302:     function getTitle()
 *  321:     function buildForm()
 *  330:     function buildEditForm()
 *  395:     function buildNewForm()
 *  458:     function createButtons()
 *  484:     function getOwnerUser($uid)
 *  510:     function processData()
 *  554:     function fixVariousTCAFields()
 *  566:     function fixTCAUserField($fieldName)
 *  593:     function checkWorkspaceAccess()
 *
 *
 *  606: class user_SC_mod_user_ws_workspaceForms
 *  615:     function processUserAndGroups($conf, $tceforms)
 *
 * TOTAL FUNCTIONS: 16
 * (This index is automatically created/updated by the extension "extdeveval")
 *
 */


// Initialize module:
unset($MCONF);
require('conf.php');
require($BACK_PATH.'init.php');
require($BACK_PATH.'template.php');
$BE_USER->modAccess($MCONF,1);

// Include libraries of various kinds used inside:
$LANG->includeLLFile('EXT:lang/locallang_mod_user_ws.xml');
require_once(PATH_t3lib.'class.t3lib_scbase.php');
//require_once(PATH_typo3.'mod/user/ws/class.wslib.php');
require_once(PATH_t3lib.'class.t3lib_tcemain.php');
require_once(PATH_t3lib.'class.t3lib_tceforms.php');
require_once (PATH_t3lib.'class.t3lib_transferdata.php');
require_once (PATH_t3lib.'class.t3lib_loaddbgroup.php');

/**
 * Module: Workspace forms for editing/creating workspaces.
 *
 * @author	Dmitry Dulepov <[e-mail]>
 * @package TYPO3
 * @subpackage core
 */
class SC_mod_user_ws_workspaceForms extends t3lib_SCbase {

	// Default variables for backend modules
	var $MCONF = array();				// Module configuration
	var $MOD_MENU = array();			// Module menu items
	var $MOD_SETTINGS = array();		// Module session settings
	var $doc;							// Document Template Object
	var $content;						// Accumulated content

	// internal variables
	var	$isEditAction = false;			// true if about to edit workspace
	var $workspaceId;					// ID of the workspace that we will edit. Set only if $isEditAction is true.
	var $tceforms;						// An instance of t3lib_TCEForms






	/*************************
	 *
	 * PUBLIC MODULE METHODS
	 *
	 *************************/

	/**
	 * Initializes the module. See <code>t3lib_SCbase::init()</code> for more information.
	 *
	 * @return	void
	 */
	function init()	{
		// Setting module configuration:
		$this->MCONF = $GLOBALS['MCONF'];

		// Initialize Document Template object:
		$this->doc = t3lib_div::makeInstance('mediumDoc');
		$this->doc->backPath = $GLOBALS['BACK_PATH'];
		$this->doc->docType = 'xhtml_trans';
		$this->doc->form = '<form action="' . t3lib_div::getIndpEnv('SCRIPT_NAME').'" method="post" enctype="'.$GLOBALS['TYPO3_CONF_VARS']['SYS']['form_enctype'].'" name="editform" onsubmit="return TBE_EDITOR.checkSubmit(1);">';

		$CMparts = $this->doc->getContextMenuCode();
		$this->doc->JScode.= $CMparts[0];
		$this->doc->JScode.= $this->doc->getDynTabMenuJScode();
		$this->doc->bodyTagAdditions = $CMparts[1];
		$this->doc->postCode.= $CMparts[2];

		// Parent initialization:
		t3lib_SCbase::init();
	}











	/**
	 * Creates module content.
	 *
	 * @return	void
	 */
	function main()	{
		global	$LANG;

		// see what we have to do and get parameters (call before processing data!!!)
		$this->getModuleParameters();

		$hasAccess = (
			$GLOBALS['BE_USER']->isAdmin() ||
			0 != ($GLOBALS['BE_USER']->groupData['workspace_perms'] & 4) ||
			($this->isEditAction && $this->checkWorkspaceAccess())
		);

		if (!$hasAccess) {
			$title = $this->getTitle();
			$this->content .= $this->doc->startPage($title);
			$this->content .= $this->doc->header($title);
			$this->content .= $this->doc->spacer(5);
			$this->content .= $LANG->getLL($this->isEditAction ? 'edit_workspace_no_permission' : 'create_workspace_no_permission');
			$this->content .= $this->doc->spacer(5);
			$goBack = $GLOBALS['LANG']->getLL('edit_workspace_go_back');
			$this->content .= '<img ' . t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'], 'gfx/goback.gif', 'width="14" height="14"') . ' alt="' . $goBack . '" align="middle" hspace="2" />' .
						'<a href="javascript:history.back()">' .
						$goBack .
						'</a>';
			$this->content .= $this->doc->endPage();
			return;
		}

		// process submission (this may override action and workspace ID!)
		if (t3lib_div::_GP('workspace_form_submited')) {
			$this->processData();
			// if 'Save&Close' was pressed, redirect to main module script
			if (t3lib_div::_GP('_saveandclosedok_x')) {
				// `n` below is to prevent caching
				header('Location: ' . t3lib_div::locationHeaderUrl('index.php?n=' . uniqid('')));
				exit();
			}
		}

		$this->initTCEForms();

		//
		// start page
		//
		$title = $this->getTitle();
		$this->content .= $this->doc->startPage($title);
		$this->content .= $this->doc->header($title);
		$this->content .= $this->doc->spacer(5);

		//
		// page content
		//
		$this->content .= $this->tceforms->printNeededJSFunctions_top();
		$this->content .= $this->buildForm();
		$this->content .= $this->tceforms->printNeededJSFunctions();

		//
		// end page
		//
		$this->content .= $this->doc->endPage();
	}









	/**
	 * Outputs module content to the browser.
	 *
	 * @return	void
	 */
	function printContent()	{
		echo $this->content;
	}










	/*************************
	 *
	 * PRIVATE FUNCTIONS
	 *
	 *************************/

	/**
	 * Initializes <code>t3lib_TCEform</code> class for use in this module.
	 *
	 * @return	void
	 */
	function initTCEForms() {
		$this->tceforms = t3lib_div::makeInstance('t3lib_TCEforms');
		$this->tceforms->initDefaultBEMode();
		$this->tceforms->backPath = $GLOBALS['BACK_PATH'];
		$this->tceforms->doSaveFieldName = 'doSave';
		$this->tceforms->localizationMode = t3lib_div::inList('text,media',$this->localizationMode) ? $this->localizationMode : '';	// text,media is keywords defined in TYPO3 Core API..., see "l10n_cat"
		$this->tceforms->returnUrl = $this->R_URI;
		$this->tceforms->palettesCollapsed = !$this->MOD_SETTINGS['showPalettes'];
		$this->tceforms->disableRTE = $this->MOD_SETTINGS['disableRTE'];
		$this->tceforms->enableClickMenu = true;
		$this->tceforms->enableTabMenu = true;

			// Setting external variables:
		if ($GLOBALS['BE_USER']->uc['edit_showFieldHelp']!='text' && $this->MOD_SETTINGS['showDescriptions'])	$this->tceforms->edit_showFieldHelp='text';
	}







	/**
	 * Retrieves module parameters from the <code>t3lib_div::_GP</code>. The following arguments are retrieved: <ul><li>action</li><li>workspace id (if action == 'edit')</li></ul>
	 *
	 * @return	void
	 */
	function getModuleParameters(){
		$this->isEditAction = (t3lib_div::_GP('action') == 'edit');
		if ($this->isEditAction) {
			$this->workspaceId = intval(t3lib_div::_GP('wkspId'));
		}
	}







	/**
	 * Retrieves a title of the module according to action.
	 *
	 * @return	string		A title for the module
	 */
	function getTitle() {
		$label = ($this->isEditAction ? 'edit_workspace_title_edit' : 'edit_workspace_title_new');
		return $GLOBALS['LANG']->getLL($label);
	}










	/**
	 * Creates form for workspace. This function is a wrapper around <code>buildEditForm()</code> and <code>buildNewForm()</code>.
	 *
	 * @return	string		Generated form
	 */
	function buildForm() {
		return $this->isEditAction ? $this->buildEditForm() : $this->buildNewForm();
	}

	/**
	 * Creates a form for editing workspace. Parts were adopted from <code>alt_doc.php</code>.
	 *
	 * @return	string		Generated form
	 */