typo3/sysext/t3editor/Classes/Hook/FileEditHook.php

   1 <?php
   2 namespace TYPO3\CMS\T3editor\Hook;
   3
   4 /**
   5  * This file is part of the TYPO3 CMS project.
   6  *
   7  * It is free software; you can redistribute it and/or modify it under
   8  * the terms of the GNU General Public License, either version 2
   9  * of the License, or any later version.
  10  *
  11  * For the full copyright and license information, please read the
  12  * LICENSE.txt file that was distributed with this source code.
  13  *
  14  * The TYPO3 project - inspiring people to share!
  15  */
  16
  17 use TYPO3\CMS\Core\Utility\GeneralUtility;
  18
  19 /**
  20  * File edit hook for t3editor
  21  *
  22  * @author Tobias Liebig <mail_typo3@etobi.de>
  23  */
  24 class FileEditHook {
  25
  26         /**
  27          * @var \TYPO3\CMS\T3editor\T3editor
  28          */
  29         protected $t3editor = NULL;
  30
  31         /**
  32          * @var string
  33          */
  34         protected $ajaxSaveType = 'TypoScriptTemplateInformationModuleFunctionController';
  35
  36         /**
  37          * @return \TYPO3\CMS\T3editor\T3editor
  38          */
  39         protected function getT3editor() {
  40                 if ($this->t3editor == NULL) {
  41                         $this->t3editor = GeneralUtility::makeInstance(\TYPO3\CMS\T3editor\T3editor::class)->setAjaxSaveType($this->ajaxSaveType);
  42                 }
  43                 return $this->t3editor;
  44         }
  45
  46         /**
  47          * Hook-function: inject t3editor JavaScript code before the page is compiled
  48          * called in file_edit module
  49          *
  50          * @param array $parameters
  51          * @param \TYPO3\CMS\Backend\Controller\File\EditFileController $pObj
  52          */
  53         public function preOutputProcessingHook($parameters, $pObj) {
  54                 $t3editor = $this->getT3editor();
  55                 $t3editor->setModeByFile($parameters['target']);
  56                 if (!$t3editor->isEnabled() || !$t3editor->getMode()) {
  57                         return;
  58                 }
  59                 $parameters['content'] = str_replace('<!--###POSTJSMARKER###-->', '<!--###POSTJSMARKER###-->' . $t3editor->getModeSpecificJavascriptCode(), $parameters['content']);
  60         }
  61
  62         /**
  63          * Hook-function: inject t3editor JavaScript code before the page is compiled
  64          * called in \TYPO3\CMS\Backend\Template\DocumentTemplate:startPage
  65          *
  66          * @param array $parameters
  67          * @param \TYPO3\CMS\Backend\Template\DocumentTemplate $pObj
  68          * @see \TYPO3\CMS\Backend\Template\DocumentTemplate::startPage
  69          */
  70         public function preStartPageHook($parameters, $pObj) {
  71                 if (GeneralUtility::_GET('M') === 'file_edit') {
  72                         $t3editor = $this->getT3editor();
  73                         if (!$t3editor->isEnabled()) {
  74                                 return;
  75                         }
  76                         $pObj->JScode .= $t3editor->getJavascriptCode($pObj);
  77                         $pObj->loadJavascriptLib(\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('t3editor') . 'res/jslib/fileedit.js');
  78                 }
  79         }
  80
  81         /**
  82          * Hook-function:
  83          * called in file_edit module
  84          *
  85          * @param array $parameters
  86          * @param \TYPO3\CMS\Backend\Controller\File\EditFileController $pObj
  87          */
  88         public function postOutputProcessingHook($parameters, $pObj) {
  89                 $t3editor = $this->getT3editor();
  90                 if (!$t3editor->isEnabled() || !$t3editor->getMode()) {
  91                         return;
  92                 }
  93                 $attributes = 'rows="30" ' . 'wrap="off" ' . $pObj->doc->formWidth(48, TRUE, 'width:98%;height:60%');
  94                 $title = $GLOBALS['LANG']->getLL('file') . ' ' . htmlspecialchars($pObj->target);
  95                 $outCode = $t3editor->getCodeEditor('file[editfile][0][data]', 'fixed-font enable-tab', '$1', $attributes, $title, array(
  96                         'target' => (int)$pObj->target
  97                 ));
  98                 $parameters['pageContent'] = preg_replace('/\\<textarea .*name="file\\[editfile\\]\\[0\\]\\[data\\]".*\\>([^\\<]*)\\<\\/textarea\\>/mi', $outCode, $parameters['pageContent']);
  99         }
 100
 101         /**
 102          * @param array $parameters
 103          * @param mixed $pObj
 104          *
 105          * @return bool TRUE if successful
 106          */
 107         public function save($parameters, $pObj) {
 108                 $savingsuccess = FALSE;
 109                 if ($parameters['type'] == $this->ajaxSaveType) {
 110                         $tceFile = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Controller\File\FileController::class);
 111                         $tceFile->processAjaxRequest(array(), $parameters['ajaxObj']);
 112                         $result = $parameters['ajaxObj']->getContent('result');
 113                         $savingsuccess = is_array($result) && $result['editfile'][0];
 114                 }
 115                 return $savingsuccess;
 116         }
 117
 118 }