class.tx_t3editor_hooks_tstemplateinfo.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 2007-2011 Tobias Liebig <mail_typo3@etobi.de>
*  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!
***************************************************************/

require_once(t3lib_extMgm::extPath('t3editor', 'classes/class.tx_t3editor.php'));

class tx_t3editor_hooks_tstemplateinfo {

    /**
     * @var tx_t3editor
     */
    protected $t3editor = NULL;
    
    /**
     * @var string
     */
    protected $ajaxSaveType = 'tx_tstemplateinfo';

    /**
     * @return tx_t3editor
     */
    protected function getT3editor() {
        if ($this->t3editor == NULL) {
            $this->t3editor = t3lib_div::makeInstance('tx_t3editor')
                ->setMode(tx_t3editor::MODE_TYPOSCRIPT)
                ->setAjaxSaveType($this->ajaxSaveType);
        }
        return $this->t3editor;
    }

    /**
     * Hook-function: inject t3editor JavaScript code before the page is compiled
     * called in typo3/template.php:startPage
     *
     * @param array $parameters
     * @param template $pObj
     */
    public function preStartPageHook($parameters, $pObj) {
        // enable editor in Template-Modul
        if (preg_match('/sysext\/tstemplate\/ts\/index\.php/', $_SERVER['SCRIPT_NAME'])) {

            $t3editor = $this->getT3editor();

            // insert javascript code in document header
            $pObj->JScode .= $t3editor->getJavascriptCode($pObj);
        }
    }


    /**
     * Hook-function:
     * called in typo3/sysext/tstemplate_info/class.tx_tstemplateinfo.php
     *
     * @param array $parameters
     * @param tx_tstemplateinfo $pObj
     */
    public function postOutputProcessingHook($parameters, $pObj) {
        $t3editor = $this->getT3editor();

        if (!$t3editor->isEnabled()) {
            return;
        }

        foreach (array('constants', 'config') as $type) {
            if ($parameters['e'][$type]) {
                $attributes = 'rows="' . $parameters['numberOfRows'] . '" ' .
                    'wrap="off" ' .
                    $pObj->pObj->doc->formWidthText(48, 'width:98%;height:60%', 'off');

                $title = $GLOBALS['LANG']->getLL('template') . ' ' .
                    htmlspecialchars($parameters['tplRow']['title']) .
                    $GLOBALS['LANG']->getLL('delimiter') . ' ' .
                    $GLOBALS['LANG']->getLL($type);

                $outCode = $t3editor->getCodeEditor(
                    'data[' . $type . ']',
                    'fixed-font enable-tab',
                    '$1', // will be replaced with the actual code later, see preg_replace below
                    $attributes,
                    $title,
                    array(
                        'pageId' => intval($pObj->pObj->id)
                    )
                );
                $parameters['theOutput'] = preg_replace(
                    '/<textarea name="data\[' . $type . '\]".*>([^<]*)<\/textarea>/mi',
                    $outCode,
                    $parameters['theOutput']
                );
            }
        }
    }


    /**
     * Process saving request like in class.tstemplateinfo.php (TCE processing)
     *
     * @return boolean true if successful
     */
    public function save($parameters, $pObj) {
        $savingsuccess = false;
        if ($parameters['type'] == $this->ajaxSaveType) {

            $pageId = t3lib_div::_GP('pageId');
            if (!is_numeric($pageId) || $pageId < 1) {
                return false;
            }

            // if given use the requested template_uid
            // if not, use the first template-record on the page (in this case there should only be one record!)
            $set = t3lib_div::_GP('SET');
            $template_uid = $set['templatesOnPage'] ? $set['templatesOnPage'] : 0;

            $tmpl = t3lib_div::makeInstance('t3lib_tsparser_ext');  // Defined global here!
            $tmpl->tt_track = 0;    // Do not log time-performance information
            $tmpl->init();

            // Get the row of the first VISIBLE template of the page. whereclause like the frontend.
            $tplRow = $tmpl->ext_getFirstTemplate($pageId, $template_uid);
            $existTemplate = (is_array($tplRow) ? true : false);

            if ($existTemplate) {
                $saveId = ($tplRow['_ORIG_uid'] ? $tplRow['_ORIG_uid'] : $tplRow['uid']);

                // Update template ?
                $POST = t3lib_div::_POST();

                if ($POST['submit']) {
                    require_once(PATH_t3lib . 'class.t3lib_tcemain.php');

                    // Set the data to be saved
                    $recData = array();

                    if (is_array($POST['data'])) {
                        foreach ($POST['data'] as $field => $val) {
                            switch ($field) {
                                case 'constants':
                                case 'config':
                                case 'title':
                                case 'sitetitle':
                                case 'description':
                                    $recData['sys_template'][$saveId][$field] = $val;
                                    break;
                            }
                        }
                    }
                    if (count($recData)) {
                        
                        // process template row before saving
                        require_once t3lib_extMgm::extPath('tstemplate_info').'class.tx_tstemplateinfo.php';
                        $tstemplateinfo = t3lib_div::makeInstance('tx_tstemplateinfo'); /* @var $tstemplateinfo tx_tstemplateinfo */
                            // load the MOD_SETTINGS in order to check if the includeTypoScriptFileContent is set                       
                        $tstemplateinfo->pObj->MOD_SETTINGS = t3lib_BEfunc::getModuleData(
                            array('includeTypoScriptFileContent' => true), 
                            array(), 
                            'web_ts'
                        );
                        $recData['sys_template'][$saveId] = $tstemplateinfo->processTemplateRowBeforeSaving($recData['sys_template'][$saveId]);
                        
                        // Create new tce-object
                        $tce = t3lib_div::makeInstance('t3lib_TCEmain');
                        $tce->stripslashes_values = 0;

                        // Initialize
                        $tce->start($recData, array());

                        // Saved the stuff
                        $tce->process_datamap();

                        // Clear the cache (note: currently only admin-users can clear the
                        // cache in tce_main.php)
                        $tce->clear_cacheCmd('all');

                        $savingsuccess = true;
                    }
                }
            }
        }
        return $savingsuccess;
    }
}


if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/t3editor/classes/class.tx_t3editor_hooks_tstemplateinfo.php'])) {
    include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/t3editor/classes/class.tx_t3editor_hooks_tstemplateinfo.php']);
}

?>