e20689daab7075aad59bd7729ccec245ab18b198
[Packages/TYPO3.CMS.git] / typo3 / sysext / feedit / Classes / FrontendEditPanel.php
1 <?php
2 namespace TYPO3\CMS\Feedit;
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 TYPO3\CMS\Backend\FrontendBackendUserAuthentication;
17 use TYPO3\CMS\Backend\Utility\BackendUtility;
18 use TYPO3\CMS\Core\Imaging\Icon;
19 use TYPO3\CMS\Core\Imaging\IconFactory;
20 use TYPO3\CMS\Core\Type\Bitmask\JsConfirmation;
21 use TYPO3\CMS\Core\Utility\GeneralUtility;
22 use TYPO3\CMS\Core\Utility\MathUtility;
23 use TYPO3\CMS\Core\Utility\PathUtility;
24 use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
25 use TYPO3\CMS\Frontend\View\AdminPanelView;
26
27 /**
28 * View class for the edit panels in frontend editing.
29 */
30 class FrontendEditPanel
31 {
32 /**
33 * The Content Object Renderer
34 *
35 * @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
36 */
37 protected $cObj;
38
39 /**
40 * Property for accessing TypoScriptFrontendController centrally
41 *
42 * @var TypoScriptFrontendController
43 */
44 protected $frontendController;
45
46 /**
47 * @var FrontendBackendUserAuthentication
48 */
49 protected $backendUser;
50
51 /**
52 * @var \TYPO3\CMS\Core\Imaging\IconFactory
53 */
54 protected $iconFactory;
55
56 /**
57 * Constructor for the edit panel
58 *
59 * @param mixed $_ Previous the database connection
60 * @param TypoScriptFrontendController $frontendController
61 * @param FrontendBackendUserAuthentication $backendUser
62 */
63 public function __construct($_ = null, TypoScriptFrontendController $frontendController = null, FrontendBackendUserAuthentication $backendUser = null)
64 {
65 $this->frontendController = $frontendController ?: $GLOBALS['TSFE'];
66 $this->backendUser = $backendUser ?: $GLOBALS['BE_USER'];
67 $this->cObj = GeneralUtility::makeInstance(\TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer::class);
68 $this->cObj->start([]);
69 $this->iconFactory = GeneralUtility::makeInstance(IconFactory::class);
70 }
71
72 /**
73 * Generates the "edit panels" which can be shown for a page or records on a page when the Admin Panel is enabled for a backend users surfing the frontend.
74 * With the "edit panel" the user will see buttons with links to editing, moving, hiding, deleting the element
75 * This function is used for the cObject EDITPANEL and the stdWrap property ".editPanel"
76 *
77 * @param string $content A content string containing the content related to the edit panel. For cObject "EDITPANEL" this is empty but not so for the stdWrap property. The edit panel is appended to this string and returned.
78 * @param array $conf TypoScript configuration properties for the editPanel
79 * @param string $currentRecord The "table:uid" of the record being shown. If empty string then $this->currentRecord is used. For new records (set by $conf['newRecordFromTable']) it's auto-generated to "[tablename]:NEW
80 * @param array $dataArr Alternative data array to use. Default is $this->data
81 * @param string $table
82 * @param array $allow
83 * @param int $newUID
84 * @param array $hiddenFields
85 * @return string The input content string with the editPanel appended. This function returns only an edit panel appended to the content string if a backend user is logged in (and has the correct permissions). Otherwise the content string is directly returned.
86 */
87 public function editPanel($content, array $conf, $currentRecord = '', array $dataArr = [], $table = '', array $allow = [], $newUID = 0, array $hiddenFields = [])
88 {
89 $hiddenFieldString = $command = '';
90
91 // Special content is about to be shown, so the cache must be disabled.
92 $this->frontendController->set_no_cache('Frontend edit panel is shown', true);
93
94 $formName = 'TSFE_EDIT_FORM_' . substr($this->frontendController->uniqueHash(), 0, 4);
95 $formTag = '<form name="' . $formName . '" id ="' . $formName . '" action="' . htmlspecialchars(GeneralUtility::getIndpEnv('REQUEST_URI')) . '" method="post" enctype="multipart/form-data" onsubmit="return TBE_EDITOR.checkSubmit(1);">';
96 $sortField = $GLOBALS['TCA'][$table]['ctrl']['sortby'];
97 $labelField = $GLOBALS['TCA'][$table]['ctrl']['label'];
98 $hideField = $GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['disabled'];
99
100 $panel = '';
101 if (isset($allow['toolbar']) && $this->backendUser->adminPanel instanceof AdminPanelView) {
102 $panel .= $this->backendUser->adminPanel->ext_makeToolBar();
103 }
104 if (isset($allow['edit'])) {
105 $icon = '<span title="' . $this->backendUser->extGetLL('p_editRecord') . '">' . $this->iconFactory->getIcon('actions-document-open', Icon::SIZE_SMALL)->render('inline') . '</span>';
106 $panel .= $this->editPanelLinkWrap($icon, $formName, 'edit', $dataArr['_LOCALIZED_UID'] ? $table . ':' . $dataArr['_LOCALIZED_UID'] : $currentRecord);
107 }
108 // Hiding in workspaces because implementation is incomplete
109 if (isset($allow['move']) && $sortField && $this->backendUser->workspace === 0) {
110 $icon = '<span title="' . $this->backendUser->extGetLL('p_moveUp') . '">' . $this->iconFactory->getIcon('actions-move-up', Icon::SIZE_SMALL)->render('inline') . '</span>';
111 $panel .= $this->editPanelLinkWrap($icon, $formName, 'up');
112 $icon = '<span title="' . $this->backendUser->extGetLL('p_moveDown') . '">' . $this->iconFactory->getIcon('actions-move-down', Icon::SIZE_SMALL)->render('inline') . '</span>';
113 $panel .= $this->editPanelLinkWrap($icon, $formName, 'down');
114 }
115 // Hiding in workspaces because implementation is incomplete
116 // Hiding for localizations because it is unknown what should be the function in that case
117 if (isset($allow['hide']) && $hideField && $this->backendUser->workspace === 0 && !$dataArr['_LOCALIZED_UID']) {
118 if ($dataArr[$hideField]) {
119 $icon = $this->iconFactory->getIcon('actions-edit-unhide', Icon::SIZE_SMALL)->render('inline');
120 $panel .= $this->editPanelLinkWrap($icon, $formName, 'unhide');
121 } else {
122 $icon = $this->iconFactory->getIcon('actions-edit-hide', Icon::SIZE_SMALL)->render('inline');
123 $panel .= $this->editPanelLinkWrap($icon, $formName, 'hide', '', $this->backendUser->extGetLL('p_hideConfirm'));
124 }
125 }
126 if (isset($allow['new'])) {
127 if ($table === 'pages') {
128 $icon = '<span title="' . $this->backendUser->extGetLL('p_newSubpage') . '">'
129 . $this->iconFactory->getIcon('actions-page-new', Icon::SIZE_SMALL)->render('inline')
130 . '</span>';
131 $panel .= $this->editPanelLinkWrap($icon, $formName, 'new', $currentRecord, '');
132 } else {
133 $icon = '<span title="' . $this->backendUser->extGetLL('p_newRecordAfter') . '">'
134 . $this->iconFactory->getIcon('actions-document-new', Icon::SIZE_SMALL)->render('inline')
135 . '</span>';
136 $panel .= $this->editPanelLinkWrap($icon, $formName, 'new', $currentRecord, '', $newUID);
137 }
138 }
139 // Hiding in workspaces because implementation is incomplete
140 // Hiding for localizations because it is unknown what should be the function in that case
141 if (isset($allow['delete']) && $this->backendUser->workspace === 0 && !$dataArr['_LOCALIZED_UID']) {
142 $icon = '<span title="' . $this->backendUser->extGetLL('p_delete') . '">'
143 . $this->iconFactory->getIcon('actions-edit-delete', Icon::SIZE_SMALL)->render('inline')
144 . '</span>';
145 $panel .= $this->editPanelLinkWrap($icon, $formName, 'delete', '', $this->backendUser->extGetLL('p_deleteConfirm'));
146 }
147 // Final
148 $labelTxt = $this->cObj->stdWrap($conf['label'], $conf['label.']);
149 foreach ((array)$hiddenFields as $name => $value) {
150 $hiddenFieldString .= '<input type="hidden" name="TSFE_EDIT[' . htmlspecialchars($name) . ']" value="' . htmlspecialchars($value) . '"/>' . LF;
151 }
152
153 $panel = '<!-- BE_USER Edit Panel: -->
154 ' . $formTag . $hiddenFieldString . '
155 <input type="hidden" name="TSFE_EDIT[cmd]" value="" />
156 <input type="hidden" name="TSFE_EDIT[record]" value="' . $currentRecord . '" />
157 <div class="typo3-editPanel" style="display: none;">'
158 . '<div class="typo3-editPanel-btn-group">'
159 . $panel
160 . '</div>' .
161 ($labelTxt ? '<div class="typo3-editPanel-label">' . sprintf($labelTxt, htmlspecialchars(GeneralUtility::fixed_lgd_cs($dataArr[$labelField], 50))) . '</div>' : '') . '
162 </div>
163 </form>';
164
165 // Wrap the panel
166 if ($conf['innerWrap']) {
167 $panel = $this->cObj->wrap($panel, $conf['innerWrap']);
168 }
169 if ($conf['innerWrap.']) {
170 $panel = $this->cObj->stdWrap($panel, $conf['innerWrap.']);
171 }
172
173 // Wrap the complete panel
174 if ($conf['outerWrap']) {
175 $panel = $this->cObj->wrap($panel, $conf['outerWrap']);
176 }
177 if ($conf['outerWrap.']) {
178 $panel = $this->cObj->stdWrap($panel, $conf['outerWrap.']);
179 }
180 if ($conf['printBeforeContent']) {
181 $finalOut = $panel . $content;
182 } else {
183 $finalOut = $content . $panel;
184 }
185
186 $hidden = $this->isDisabled($table, $dataArr) ? ' typo3-feedit-element-hidden' : '';
187 $outerWrapConfig = isset($conf['stdWrap.'])
188 ? $conf['stdWrap.']
189 : ['wrap' => '<div class="typo3-feedit-element' . $hidden . '">|</div>'];
190 $finalOut = $this->cObj->stdWrap($finalOut, $outerWrapConfig);
191
192 return $finalOut;
193 }
194
195 /**
196 * Adds an edit icon to the content string. The edit icon links to EditDocumentController with proper parameters for editing the table/fields of the context.
197 * This implements TYPO3 context sensitive editing facilities. Only backend users will have access (if properly configured as well).
198 *
199 * @param string $content The content to which the edit icons should be appended
200 * @param string $params The parameters defining which table and fields to edit. Syntax is [tablename]:[fieldname],[fieldname],[fieldname],... OR [fieldname],[fieldname],[fieldname],... (basically "[tablename]:" is optional, default table is the one of the "current record" used in the function). The fieldlist is sent as "&columnsOnly=" parameter to EditDocumentController
201 * @param array $conf TypoScript properties for configuring the edit icons.
202 * @param string $currentRecord The "table:uid" of the record being shown. If empty string then $this->currentRecord is used. For new records (set by $conf['newRecordFromTable']) it's auto-generated to "[tablename]:NEW
203 * @param array $dataArr Alternative data array to use. Default is $this->data
204 * @param string $addUrlParamStr Additional URL parameters for the link pointing to EditDocumentController
205 * @param string $table
206 * @param int $editUid
207 * @param string $fieldList
208 * @return string The input content string, possibly with edit icons added (not necessarily in the end but just after the last string of normal content.
209 */
210 public function editIcons($content, $params, array $conf = [], $currentRecord = '', array $dataArr = [], $addUrlParamStr = '', $table, $editUid, $fieldList)
211 {
212 // Special content is about to be shown, so the cache must be disabled.
213 $this->frontendController->set_no_cache('Display frontend edit icons', true);
214 $iconTitle = $this->cObj->stdWrap($conf['iconTitle'], $conf['iconTitle.']);
215 $iconImg = '<span title="' . htmlspecialchars($iconTitle, ENT_COMPAT, 'UTF-8', false) . '" style="' . ($conf['styleAttribute'] ? htmlspecialchars($conf['styleAttribute']) : '') . '">'
216 . $this->iconFactory->getIcon('actions-document-open', Icon::SIZE_SMALL)->render('inline')
217 . '</span>';
218 $noView = GeneralUtility::_GP('ADMCMD_view') ? 1 : 0;
219
220 $url = BackendUtility::getModuleUrl(
221 'record_edit',
222 [
223 'edit[' . $table . '][' . $editUid . ']' => 'edit',
224 'columnsOnly' => $fieldList,
225 'noView' => $noView,
226 'feEdit' => 1
227 ]
228 ) . $addUrlParamStr;
229 $icon = $this->editPanelLinkWrap_doWrap($iconImg, $url, 'content-link');
230 if ($conf['beforeLastTag'] < 0) {
231 $content = $icon . $content;
232 } elseif ($conf['beforeLastTag'] > 0) {
233 $cBuf = rtrim($content);
234 $secureCount = 30;
235 while ($secureCount && substr($cBuf, -1) === '>' && substr($cBuf, -4) !== '</a>') {
236 $cBuf = rtrim(preg_replace('/<[^<]*>$/', '', $cBuf));
237 $secureCount--;
238 }
239 $content = strlen($cBuf) && $secureCount ? substr($content, 0, strlen($cBuf)) . $icon . substr($content, strlen($cBuf)) : ($content = $icon . $content);
240 } else {
241 $content .= $icon;
242 }
243 return $content;
244 }
245
246 /**
247 * Helper function for editPanel() which wraps icons in the panel in a link with the action of the panel.
248 * The links are for some of them not simple hyperlinks but onclick-actions which submits a little form which the panel is wrapped in.
249 *
250 * @param string $string The string to wrap in a link, typ. and image used as button in the edit panel.
251 * @param string $formName The name of the form wrapping the edit panel.
252 * @param string $cmd The command of the link. There is a predefined list available: edit, new, up, down etc.
253 * @param string $currentRecord The "table:uid" of the record being processed by the panel.
254 * @param string $confirm Text string with confirmation message; If set a confirm box will be displayed before carrying out the action (if Yes is pressed)
255 * @param int|string $nPid "New pid" - for new records
256 * @return string A <a> tag wrapped string.
257 */
258 protected function editPanelLinkWrap($string, $formName, $cmd, $currentRecord = '', $confirm = '', $nPid = '')
259 {
260 $noView = GeneralUtility::_GP('ADMCMD_view') ? 1 : 0;
261 if ($cmd === 'edit') {
262 $rParts = explode(':', $currentRecord);
263 $out = $this->editPanelLinkWrap_doWrap($string, BackendUtility::getModuleUrl('record_edit', ['edit[' . $rParts[0] . '][' . $rParts[1] . ']' => 'edit', 'noView' => $noView, 'feEdit' => 1]), $currentRecord);
264 } elseif ($cmd === 'new') {
265 $rParts = explode(':', $currentRecord);
266 if ($rParts[0] === 'pages') {
267 $out = $this->editPanelLinkWrap_doWrap($string, BackendUtility::getModuleUrl('db_new', ['id' => $rParts[1], 'pagesOnly' => 1]), $currentRecord);
268 } else {
269 if (!(int)$nPid) {
270 $nPid = MathUtility::canBeInterpretedAsInteger($rParts[1]) ? -$rParts[1] : $this->frontendController->id;
271 }
272 $out = $this->editPanelLinkWrap_doWrap($string, BackendUtility::getModuleUrl('record_edit', ['edit[' . $rParts[0] . '][' . $nPid . ']' => 'new', 'noView' => $noView]), $currentRecord);
273 }
274 } else {
275 if ($confirm && $this->backendUser->jsConfirmation(JsConfirmation::FE_EDIT)) {
276 // Gets htmlspecialchared later
277 $cf1 = 'if (confirm(' . GeneralUtility::quoteJSvalue($confirm) . ')) {';
278 $cf2 = '}';
279 } else {
280 $cf1 = ($cf2 = '');
281 }
282 $out = '<a href="#" class="typo3-editPanel-btn typo3-editPanel-btn-default" onclick="' . htmlspecialchars(($cf1 . 'document.' . $formName . '[\'TSFE_EDIT[cmd]\'].value=\'' . $cmd . '\'; document.' . $formName . '.submit();' . $cf2 . ' return false;')) . '">' . $string . '</a>';
283 }
284 return $out;
285 }
286
287 /**
288 * Creates a link to a script (eg. EditDocumentController or NewRecordController) which either opens in the current frame OR in a pop-up window.
289 *
290 * @param string $string The string to wrap in a link, typ. and image used as button in the edit panel.
291 * @param string $url The URL of the link. Should be absolute if supposed to work with <base> path set.
292 * @param string $additionalClasses Additional CSS classes
293 * @return string A <a> tag wrapped string.
294 * @see editPanelLinkWrap()
295 */
296 protected function editPanelLinkWrap_doWrap($string, $url, $additionalClasses = '')
297 {
298 $width = MathUtility::forceIntegerInRange($this->backendUser->getTSConfigVal('options.feedit.popupWidth'), 690, 5000, 690);
299 $height = MathUtility::forceIntegerInRange($this->backendUser->getTSConfigVal('options.feedit.popupHeight'), 500, 5000, 500);
300 $onclick = 'vHWin=window.open(' . GeneralUtility::quoteJSvalue($url . '&returnUrl=' . rawurlencode(PathUtility::getAbsoluteWebPath(GeneralUtility::getFileAbsFileName('EXT:backend/Resources/Private/Templates/Close.html')))) . ',\'FEquickEditWindow\',\'width=' . $width . ',height=' . $height . ',status=0,menubar=0,scrollbars=1,resizable=1\');vHWin.focus();return false;';
301 return '<a href="#" class="typo3-editPanel-btn typo3-editPanel-btn-default frontEndEditIconLinks ' . htmlspecialchars($additionalClasses) . '" onclick="' . htmlspecialchars($onclick) . '" style="display: none;">' . $string . '</a>';
302 }
303
304 /**
305 * Returns TRUE if the input table/row would be hidden in the frontend, according to the current time and simulate user group
306 *
307 * @param string $table The table name
308 * @param array $row The data record
309 * @return bool
310 */
311 protected function isDisabled($table, array $row)
312 {
313 $status = false;
314 if (
315 $GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['disabled'] &&
316 $row[$GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['disabled']] ||
317 $GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['fe_group'] &&
318 $this->frontendController->simUserGroup &&
319 $row[$GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['fe_group']] == $this->frontendController->simUserGroup ||
320 $GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['starttime'] &&
321 $row[$GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['starttime']] > $GLOBALS['EXEC_TIME'] ||
322 $GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['endtime'] &&
323 $row[$GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['endtime']] &&
324 $row[$GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['endtime']] < $GLOBALS['EXEC_TIME']
325 ) {
326 $status = true;
327 }
328
329 return $status;
330 }
331 }