typo3/sysext/rtehtmlarea/Classes/Controller/UserElementsController.php

   1 <?php
   2 namespace TYPO3\CMS\Rtehtmlarea\Controller;
   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 use Psr\Http\Message\ResponseInterface;
  17 use Psr\Http\Message\ServerRequestInterface;
  18 use TYPO3\CMS\Core\Utility\GeneralUtility;
  19
  20 /**
  21  * User defined content for htmlArea RTE
  22  */
  23 class UserElementsController
  24 {
  25     /**
  26      * @var string
  27      */
  28     public $content;
  29
  30     /**
  31      * @var array
  32      */
  33     public $modData;
  34
  35     /**
  36      * @var string
  37      */
  38     public $siteUrl;
  39
  40     /**
  41      * document template object
  42      *
  43      * @var \TYPO3\CMS\Backend\Template\DocumentTemplate
  44      */
  45     public $doc;
  46
  47     /**
  48      * @var string
  49      */
  50     public $editorNo;
  51
  52     /**
  53      * Initialize language files
  54      */
  55     public function __construct()
  56     {
  57         $GLOBALS['LANG']->includeLLFile('EXT:rtehtmlarea/Resources/Private/Language/locallang_userelementscontroller.xlf');
  58         $GLOBALS['LANG']->includeLLFile('EXT:rtehtmlarea/Resources/Private/Language/locallang_dialogs.xlf');
  59
  60         $this->init();
  61     }
  62
  63     /**
  64      * @return void
  65      */
  66     public function init()
  67     {
  68         $this->editorNo = \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('editorNo');
  69         $this->siteUrl = \TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('TYPO3_SITE_URL');
  70         $this->doc = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Template\DocumentTemplate::class);
  71         $this->doc->bodyTagAdditions = 'onload="Init();"';
  72         $this->doc->form = '
  73         <form action="" id="process" name="process" method="post">
  74                 <input type="hidden" name="processContent" value="" />
  75                 <input type="hidden" name="returnUrl" value="' . htmlspecialchars(\TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('REQUEST_URI')) . '" />
  76                 ';
  77         $JScode = '
  78                         var plugin = window.parent.RTEarea["' . $this->editorNo . '"].editor.getPlugin("UserElements");
  79                         var HTMLArea = window.parent.HTMLArea;
  80                         var editor = plugin.editor;
  81
  82                         function Init() {
  83                         };
  84                         function insertHTML(content,noHide) {
  85                                 plugin.restoreSelection();
  86                                 editor.getSelection().insertHtml(content);
  87                                 if(!noHide) plugin.close();
  88                         };
  89                         function wrapHTML(wrap1,wrap2,noHide) {
  90                                 plugin.restoreSelection();
  91                                 if(!editor.getSelection().isEmpty()) {
  92                                         editor.getSelection().surroundHtml(wrap1,wrap2);
  93                                 } else {
  94                                         alert(' . GeneralUtility::quoteJSvalue($GLOBALS['LANG']->getLL('noTextSelection')) . ');
  95                                 }
  96                                 if(!noHide) plugin.close();
  97                         };
  98                         function processSelection(script) {
  99                                 plugin.restoreSelection();
 100                                 document.process.action = script;
 101                                 document.process.processContent.value = editor.getSelection().getHtml();
 102                                 document.process.submit();
 103                         };
 104                         function jumpToUrl(URL) {
 105                                 var RTEtsConfigParams = "&RTEtsConfigParams=' . rawurlencode(\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('RTEtsConfigParams')) . '";
 106                                 var editorNo = "&editorNo=' . rawurlencode($this->editorNo) . '";
 107                                 theLocation = URL+RTEtsConfigParams+editorNo;
 108                                 window.location.href = theLocation;
 109                         }
 110                 ';
 111
 112         // unset the default jumpToUrl() function
 113         unset($this->doc->JScodeArray['jumpToUrl']);
 114
 115         $this->doc->JScode = $this->doc->wrapScriptTags($JScode);
 116         $this->modData = $GLOBALS['BE_USER']->getModuleData('user.php', 'ses');
 117         if (\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('OC_key')) {
 118             $parts = explode('|', \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('OC_key'));
 119             $this->modData['openKeys'][$parts[1]] = $parts[0] == 'O' ? 1 : 0;
 120             $GLOBALS['BE_USER']->pushModuleData('user.php', $this->modData);
 121         }
 122     }
 123
 124     /**
 125      * Injects the request object for the current request or subrequest
 126      * As this controller goes only through the main_user() method, it is rather simple for now
 127      *
 128      * @param ServerRequestInterface $request the current request
 129      * @param ResponseInterface $response the prepared response object
 130      * @return ResponseInterface the response with the content
 131      */
 132     public function mainAction(ServerRequestInterface $request, ResponseInterface $response)
 133     {
 134         $content = $this->main_user($this->modData['openKeys']);
 135         $response->getBody()->write($content);
 136         return $response;
 137     }
 138
 139     /********************************
 140      *
 141      * Other functions
 142      *
 143      *********************************/
 144     /**
 145      * @param array $imgInfo
 146      * @param int $maxW
 147      * @param int $maxH
 148      * @return array
 149      */
 150     public function calcWH($imgInfo, $maxW = 380, $maxH = 500)
 151     {
 152         $IW = $imgInfo[0];
 153         $IH = $imgInfo[1];
 154         if ($IW > $maxW) {
 155             $IH = ceil($IH / $IW * $maxW);
 156             $IW = $maxW;
 157         }
 158         if ($IH > $maxH) {
 159             $IW = ceil($IW / $IH * $maxH);
 160             $IH = $maxH;
 161         }
 162         $imgInfo[3] = 'width="' . $IW . '" height="' . $IH . '"';
 163         return $imgInfo;
 164     }
 165
 166     /**
 167      * Rich Text Editor (RTE) user element selector
 168      *
 169      * @param array $openKeys
 170      * @return string
 171      */
 172     public function main_user($openKeys)
 173     {
 174         // Starting content:
 175         $content = $this->doc->startPage($GLOBALS['LANG']->getLL('Insert Custom Element', true));
 176         $RTEtsConfigParts = explode(':', \TYPO3\CMS\Core\Utility\GeneralUtility::_GP('RTEtsConfigParams'));
 177         $RTEsetup = $GLOBALS['BE_USER']->getTSConfig('RTE', \TYPO3\CMS\Backend\Utility\BackendUtility::getPagesTSconfig($RTEtsConfigParts[5]));
 178         $thisConfig = \TYPO3\CMS\Backend\Utility\BackendUtility::RTEsetup($RTEsetup['properties'], $RTEtsConfigParts[0], $RTEtsConfigParts[2], $RTEtsConfigParts[4]);
 179         if (is_array($thisConfig['userElements.'])) {
 180             $categories = array();
 181             foreach ($thisConfig['userElements.'] as $k => $value) {
 182                 $ki = (int)$k;
 183                 $v = $thisConfig['userElements.'][$ki . '.'];
 184                 if (substr($k, -1) == '.' && is_array($v)) {
 185                     $subcats = array();
 186                     $openK = $ki;
 187                     if ($openKeys[$openK]) {
 188                         $mArray = '';
 189                         if ($v['load'] === 'images_from_folder') {
 190                             $mArray = array();
 191                             if ($v['path'] && @is_dir((PATH_site . $v['path']))) {
 192                                 $files = \TYPO3\CMS\Core\Utility\GeneralUtility::getFilesInDir(PATH_site . $v['path'], 'gif,jpg,jpeg,png', 0, '');
 193                                 if (is_array($files)) {
 194                                     $c = 0;
 195                                     foreach ($files as $filename) {
 196                                         $iInfo = @getimagesize((PATH_site . $v['path'] . $filename));
 197                                         $iInfo = $this->calcWH($iInfo, 50, 100);
 198                                         $ks = (string)(100 + $c);
 199                                         $mArray[$ks] = $filename;
 200                                         $mArray[$ks . '.'] = array(
 201                                             'content' => '<img src="' . $this->siteUrl . $v['path'] . $filename . '" />',
 202                                             '_icon' => '<img src="' . $this->siteUrl . $v['path'] . $filename . '" ' . $iInfo[3] . ' />',
 203                                             'description' => $GLOBALS['LANG']->getLL('filesize') . ': ' . str_replace('&nbsp;', ' ', \TYPO3\CMS\Core\Utility\GeneralUtility::formatSize(@filesize((PATH_site . $v['path'] . $filename)))) . ', ' . $GLOBALS['LANG']->getLL('pixels', 1) . ': ' . $iInfo[0] . 'x' . $iInfo[1]
 204                                         );
 205                                         $c++;
 206                                     }
 207                                 }
 208                             }
 209                         }
 210                         if (is_array($mArray)) {
 211                             if ($v['merge']) {
 212                                 \TYPO3\CMS\Core\Utility\ArrayUtility::mergeRecursiveWithOverrule($mArray, $v);
 213                                 $v = $mArray;
 214                             } else {
 215                                 $v = $mArray;
 216                             }
 217                         }
 218                         foreach ($v as $k2 => $dummyValue) {
 219                             $k2i = (int)$k2;
 220                             if (substr($k2, -1) == '.' && is_array($v[$k2i . '.'])) {
 221                                 $title = trim($v[$k2i]);
 222                                 if (!$title) {
 223                                     $title = '[' . $GLOBALS['LANG']->getLL('noTitle', true) . ']';
 224                                 } else {
 225                                     $title = $GLOBALS['LANG']->sL($title, true);
 226                                 }
 227                                 $description = $GLOBALS['LANG']->sL($v[$k2i . '.']['description'], true) . '<br />';
 228                                 if (!$v[$k2i . '.']['dontInsertSiteUrl']) {
 229                                     $v[$k2i . '.']['content'] = str_replace('###_URL###', $this->siteUrl, $v[$k2i . '.']['content']);
 230                                 }
 231                                 $logo = $v[$k2i . '.']['_icon'] ?: '';
 232                                 $onClickEvent = '';
 233                                 switch ((string)$v[$k2i . '.']['mode']) {
 234                                     case 'wrap':
 235                                         $wrap = explode('|', $v[$k2i . '.']['content']);
 236                                         $onClickEvent = 'wrapHTML(' . GeneralUtility::quoteJSvalue($wrap[0]) . ',' . GeneralUtility::quoteJSvalue($wrap[1]) . ',false);';
 237                                         break;
 238                                     case 'processor':
 239                                         $script = trim($v[$k2i . '.']['submitToScript']);
 240                                         if (substr($script, 0, 4) != 'http') {
 241                                             $script = $this->siteUrl . $script;
 242                                         }
 243                                         if ($script) {
 244                                             $onClickEvent = 'processSelection(' . GeneralUtility::quoteJSvalue($script) . ');';
 245                                         }
 246                                         break;
 247                                     case 'insert':
 248
 249                                     default:
 250                                         $onClickEvent = 'insertHTML(' . GeneralUtility::quoteJSvalue($v[$k2i . '.']['content']) . ');';
 251                                 }
 252                                 $A = array('<a href="#" onClick="' . $onClickEvent . 'return false;">', '</a>');
 253                                 $subcats[$k2i] = '<tr>
 254                                                                         <td></td>
 255                                                                         <td class="bgColor4" valign="top">' . $A[0] . $logo . $A[1] . '</td>
 256                                                                         <td class="bgColor4" valign="top">' . $A[0] . '<strong>' . $title . '</strong><br />' . $description . $A[1] . '</td>
 257                                                                 </tr>';
 258                             }
 259                         }
 260                         ksort($subcats);
 261                     }
 262                     $categories[$ki] = implode('', $subcats);
 263                 }
 264             }
 265             ksort($categories);
 266             // Render menu of the items:
 267             $lines = array();
 268             foreach ($categories as $k => $v) {
 269                 $title = trim($thisConfig['userElements.'][$k]);
 270                 $openK = $k;
 271                 if (!$title) {
 272                     $title = '[' . $GLOBALS['LANG']->getLL('noTitle', true) . ']';
 273                 } else {
 274                     $title = $GLOBALS['LANG']->sL($title, true);
 275                 }
 276
 277                 $uriBuilder = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Routing\UriBuilder::class);
 278                 $url = (string)$uriBuilder->buildUriFromRoute('rtehtmlarea_wizard_user_elements', array('OC_key' => ($openKeys[$openK] ? 'C|' : 'O|') . $openK));
 279
 280                 $lines[] = '<tr><td colspan="3" class="bgColor5"><a href="#" title="' . $GLOBALS['LANG']->getLL('expand', true) . '" onClick="jumpToUrl(' . GeneralUtility::quoteJSvalue($url) . ');return false;"><i class="fa fa-caret-square-o-' . ($openKeys[$openK] ? 'left' : 'right') . '" title="' . $GLOBALS['LANG']->getLL('expand', true) . '"></i><strong>' . $title . '</strong></a></td></tr>';
 281                 $lines[] = $v;
 282             }
 283             $content .= '<table border="0" cellpadding="1" cellspacing="1">' . implode('', $lines) . '</table>';
 284         }
 285         $content .= $this->doc->endPage();
 286         return $content;
 287     }
 288 }