1
|
|
|
<?php |
2
|
|
|
/** |
3
|
|
|
* Implements Special:Revisiondelete |
4
|
|
|
* |
5
|
|
|
* This program is free software; you can redistribute it and/or modify |
6
|
|
|
* it under the terms of the GNU General Public License as published by |
7
|
|
|
* the Free Software Foundation; either version 2 of the License, or |
8
|
|
|
* (at your option) any later version. |
9
|
|
|
* |
10
|
|
|
* This program is distributed in the hope that it will be useful, |
11
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
12
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13
|
|
|
* GNU General Public License for more details. |
14
|
|
|
* |
15
|
|
|
* You should have received a copy of the GNU General Public License along |
16
|
|
|
* with this program; if not, write to the Free Software Foundation, Inc., |
17
|
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
18
|
|
|
* http://www.gnu.org/copyleft/gpl.html |
19
|
|
|
* |
20
|
|
|
* @file |
21
|
|
|
* @ingroup SpecialPage |
22
|
|
|
*/ |
23
|
|
|
|
24
|
|
|
/** |
25
|
|
|
* Special page allowing users with the appropriate permissions to view |
26
|
|
|
* and hide revisions. Log items can also be hidden. |
27
|
|
|
* |
28
|
|
|
* @ingroup SpecialPage |
29
|
|
|
*/ |
30
|
|
|
class SpecialRevisionDelete extends UnlistedSpecialPage { |
31
|
|
|
/** @var bool Was the DB modified in this request */ |
32
|
|
|
protected $wasSaved = false; |
33
|
|
|
|
34
|
|
|
/** @var bool True if the submit button was clicked, and the form was posted */ |
35
|
|
|
private $submitClicked; |
36
|
|
|
|
37
|
|
|
/** @var array Target ID list */ |
38
|
|
|
private $ids; |
39
|
|
|
|
40
|
|
|
/** @var string Archive name, for reviewing deleted files */ |
41
|
|
|
private $archiveName; |
42
|
|
|
|
43
|
|
|
/** @var string Edit token for securing image views against XSS */ |
44
|
|
|
private $token; |
45
|
|
|
|
46
|
|
|
/** @var Title Title object for target parameter */ |
47
|
|
|
private $targetObj; |
48
|
|
|
|
49
|
|
|
/** @var string Deletion type, may be revision, archive, oldimage, filearchive, logging. */ |
50
|
|
|
private $typeName; |
51
|
|
|
|
52
|
|
|
/** @var array Array of checkbox specs (message, name, deletion bits) */ |
53
|
|
|
private $checks; |
54
|
|
|
|
55
|
|
|
/** @var array UI Labels about the current type */ |
56
|
|
|
private $typeLabels; |
57
|
|
|
|
58
|
|
|
/** @var RevDelList RevDelList object, storing the list of items to be deleted/undeleted */ |
59
|
|
|
private $revDelList; |
60
|
|
|
|
61
|
|
|
/** @var bool Whether user is allowed to perform the action */ |
62
|
|
|
private $mIsAllowed; |
63
|
|
|
|
64
|
|
|
/** @var string */ |
65
|
|
|
private $otherReason; |
66
|
|
|
|
67
|
|
|
/** |
68
|
|
|
* UI labels for each type. |
69
|
|
|
*/ |
70
|
|
|
private static $UILabels = [ |
71
|
|
|
'revision' => [ |
72
|
|
|
'check-label' => 'revdelete-hide-text', |
73
|
|
|
'success' => 'revdelete-success', |
74
|
|
|
'failure' => 'revdelete-failure', |
75
|
|
|
'text' => 'revdelete-text-text', |
76
|
|
|
'selected'=> 'revdelete-selected-text', |
77
|
|
|
], |
78
|
|
|
'archive' => [ |
79
|
|
|
'check-label' => 'revdelete-hide-text', |
80
|
|
|
'success' => 'revdelete-success', |
81
|
|
|
'failure' => 'revdelete-failure', |
82
|
|
|
'text' => 'revdelete-text-text', |
83
|
|
|
'selected'=> 'revdelete-selected-text', |
84
|
|
|
], |
85
|
|
|
'oldimage' => [ |
86
|
|
|
'check-label' => 'revdelete-hide-image', |
87
|
|
|
'success' => 'revdelete-success', |
88
|
|
|
'failure' => 'revdelete-failure', |
89
|
|
|
'text' => 'revdelete-text-file', |
90
|
|
|
'selected'=> 'revdelete-selected-file', |
91
|
|
|
], |
92
|
|
|
'filearchive' => [ |
93
|
|
|
'check-label' => 'revdelete-hide-image', |
94
|
|
|
'success' => 'revdelete-success', |
95
|
|
|
'failure' => 'revdelete-failure', |
96
|
|
|
'text' => 'revdelete-text-file', |
97
|
|
|
'selected'=> 'revdelete-selected-file', |
98
|
|
|
], |
99
|
|
|
'logging' => [ |
100
|
|
|
'check-label' => 'revdelete-hide-name', |
101
|
|
|
'success' => 'logdelete-success', |
102
|
|
|
'failure' => 'logdelete-failure', |
103
|
|
|
'text' => 'logdelete-text', |
104
|
|
|
'selected' => 'logdelete-selected', |
105
|
|
|
], |
106
|
|
|
]; |
107
|
|
|
|
108
|
|
|
public function __construct() { |
109
|
|
|
parent::__construct( 'Revisiondelete', 'deleterevision' ); |
110
|
|
|
} |
111
|
|
|
|
112
|
|
|
public function doesWrites() { |
113
|
|
|
return true; |
114
|
|
|
} |
115
|
|
|
|
116
|
|
|
public function execute( $par ) { |
117
|
|
|
$this->useTransactionalTimeLimit(); |
118
|
|
|
|
119
|
|
|
$this->checkPermissions(); |
120
|
|
|
$this->checkReadOnly(); |
121
|
|
|
|
122
|
|
|
$output = $this->getOutput(); |
123
|
|
|
$user = $this->getUser(); |
124
|
|
|
|
125
|
|
|
// Check blocks |
126
|
|
|
if ( $user->isBlocked() ) { |
127
|
|
|
throw new UserBlockedError( $user->getBlock() ); |
|
|
|
|
128
|
|
|
} |
129
|
|
|
|
130
|
|
|
$this->setHeaders(); |
131
|
|
|
$this->outputHeader(); |
132
|
|
|
$request = $this->getRequest(); |
133
|
|
|
$this->submitClicked = $request->wasPosted() && $request->getBool( 'wpSubmit' ); |
134
|
|
|
# Handle our many different possible input types. |
135
|
|
|
$ids = $request->getVal( 'ids' ); |
136
|
|
View Code Duplication |
if ( !is_null( $ids ) ) { |
137
|
|
|
# Allow CSV, for backwards compatibility, or a single ID for show/hide links |
138
|
|
|
$this->ids = explode( ',', $ids ); |
139
|
|
|
} else { |
140
|
|
|
# Array input |
141
|
|
|
$this->ids = array_keys( $request->getArray( 'ids', [] ) ); |
142
|
|
|
} |
143
|
|
|
// $this->ids = array_map( 'intval', $this->ids ); |
144
|
|
|
$this->ids = array_unique( array_filter( $this->ids ) ); |
145
|
|
|
|
146
|
|
|
$this->typeName = $request->getVal( 'type' ); |
147
|
|
|
$this->targetObj = Title::newFromText( $request->getText( 'target' ) ); |
148
|
|
|
|
149
|
|
|
# For reviewing deleted files... |
150
|
|
|
$this->archiveName = $request->getVal( 'file' ); |
151
|
|
|
$this->token = $request->getVal( 'token' ); |
152
|
|
|
if ( $this->archiveName && $this->targetObj ) { |
|
|
|
|
153
|
|
|
$this->tryShowFile( $this->archiveName ); |
154
|
|
|
|
155
|
|
|
return; |
156
|
|
|
} |
157
|
|
|
|
158
|
|
|
$this->typeName = RevisionDeleter::getCanonicalTypeName( $this->typeName ); |
159
|
|
|
|
160
|
|
|
# No targets? |
161
|
|
|
if ( !$this->typeName || count( $this->ids ) == 0 ) { |
|
|
|
|
162
|
|
|
throw new ErrorPageError( 'revdelete-nooldid-title', 'revdelete-nooldid-text' ); |
163
|
|
|
} |
164
|
|
|
|
165
|
|
|
# Allow the list type to adjust the passed target |
166
|
|
|
$this->targetObj = RevisionDeleter::suggestTarget( |
167
|
|
|
$this->typeName, |
168
|
|
|
$this->targetObj, |
169
|
|
|
$this->ids |
170
|
|
|
); |
171
|
|
|
|
172
|
|
|
# We need a target page! |
173
|
|
|
if ( $this->targetObj === null ) { |
174
|
|
|
$output->addWikiMsg( 'undelete-header' ); |
175
|
|
|
|
176
|
|
|
return; |
177
|
|
|
} |
178
|
|
|
|
179
|
|
|
$this->typeLabels = self::$UILabels[$this->typeName]; |
180
|
|
|
$list = $this->getList(); |
181
|
|
|
$list->reset(); |
182
|
|
|
$this->mIsAllowed = $user->isAllowed( RevisionDeleter::getRestriction( $this->typeName ) ); |
183
|
|
|
$canViewSuppressedOnly = $this->getUser()->isAllowed( 'viewsuppressed' ) && |
184
|
|
|
!$this->getUser()->isAllowed( 'suppressrevision' ); |
185
|
|
|
$pageIsSuppressed = $list->areAnySuppressed(); |
186
|
|
|
$this->mIsAllowed = $this->mIsAllowed && !( $canViewSuppressedOnly && $pageIsSuppressed ); |
187
|
|
|
|
188
|
|
|
$this->otherReason = $request->getVal( 'wpReason' ); |
189
|
|
|
# Give a link to the logs/hist for this page |
190
|
|
|
$this->showConvenienceLinks(); |
191
|
|
|
|
192
|
|
|
# Initialise checkboxes |
193
|
|
|
$this->checks = [ |
194
|
|
|
# Messages: revdelete-hide-text, revdelete-hide-image, revdelete-hide-name |
195
|
|
|
[ $this->typeLabels['check-label'], 'wpHidePrimary', |
196
|
|
|
RevisionDeleter::getRevdelConstant( $this->typeName ) |
197
|
|
|
], |
198
|
|
|
[ 'revdelete-hide-comment', 'wpHideComment', Revision::DELETED_COMMENT ], |
199
|
|
|
[ 'revdelete-hide-user', 'wpHideUser', Revision::DELETED_USER ] |
200
|
|
|
]; |
201
|
|
|
if ( $user->isAllowed( 'suppressrevision' ) ) { |
202
|
|
|
$this->checks[] = [ 'revdelete-hide-restricted', |
203
|
|
|
'wpHideRestricted', Revision::DELETED_RESTRICTED ]; |
204
|
|
|
} |
205
|
|
|
|
206
|
|
|
# Either submit or create our form |
207
|
|
|
if ( $this->mIsAllowed && $this->submitClicked ) { |
208
|
|
|
$this->submit( $request ); |
209
|
|
|
} else { |
210
|
|
|
$this->showForm(); |
211
|
|
|
} |
212
|
|
|
|
213
|
|
View Code Duplication |
if ( $user->isAllowed( 'deletedhistory' ) ) { |
214
|
|
|
$qc = $this->getLogQueryCond(); |
215
|
|
|
# Show relevant lines from the deletion log |
216
|
|
|
$deleteLogPage = new LogPage( 'delete' ); |
217
|
|
|
$output->addHTML( "<h2>" . $deleteLogPage->getName()->escaped() . "</h2>\n" ); |
218
|
|
|
LogEventsList::showLogExtract( |
219
|
|
|
$output, |
220
|
|
|
'delete', |
221
|
|
|
$this->targetObj, |
222
|
|
|
'', /* user */ |
223
|
|
|
[ 'lim' => 25, 'conds' => $qc, 'useMaster' => $this->wasSaved ] |
224
|
|
|
); |
225
|
|
|
} |
226
|
|
|
# Show relevant lines from the suppression log |
227
|
|
View Code Duplication |
if ( $user->isAllowed( 'suppressionlog' ) ) { |
228
|
|
|
$suppressLogPage = new LogPage( 'suppress' ); |
229
|
|
|
$output->addHTML( "<h2>" . $suppressLogPage->getName()->escaped() . "</h2>\n" ); |
230
|
|
|
LogEventsList::showLogExtract( |
231
|
|
|
$output, |
232
|
|
|
'suppress', |
233
|
|
|
$this->targetObj, |
234
|
|
|
'', |
235
|
|
|
[ 'lim' => 25, 'conds' => $qc, 'useMaster' => $this->wasSaved ] |
|
|
|
|
236
|
|
|
); |
237
|
|
|
} |
238
|
|
|
} |
239
|
|
|
|
240
|
|
|
/** |
241
|
|
|
* Show some useful links in the subtitle |
242
|
|
|
*/ |
243
|
|
|
protected function showConvenienceLinks() { |
244
|
|
|
# Give a link to the logs/hist for this page |
245
|
|
|
if ( $this->targetObj ) { |
246
|
|
|
// Also set header tabs to be for the target. |
247
|
|
|
$this->getSkin()->setRelevantTitle( $this->targetObj ); |
248
|
|
|
|
249
|
|
|
$links = []; |
250
|
|
|
$links[] = Linker::linkKnown( |
251
|
|
|
SpecialPage::getTitleFor( 'Log' ), |
252
|
|
|
$this->msg( 'viewpagelogs' )->escaped(), |
253
|
|
|
[], |
254
|
|
|
[ 'page' => $this->targetObj->getPrefixedText() ] |
255
|
|
|
); |
256
|
|
|
if ( !$this->targetObj->isSpecialPage() ) { |
257
|
|
|
# Give a link to the page history |
258
|
|
|
$links[] = Linker::linkKnown( |
259
|
|
|
$this->targetObj, |
260
|
|
|
$this->msg( 'pagehist' )->escaped(), |
261
|
|
|
[], |
262
|
|
|
[ 'action' => 'history' ] |
263
|
|
|
); |
264
|
|
|
# Link to deleted edits |
265
|
|
|
if ( $this->getUser()->isAllowed( 'undelete' ) ) { |
266
|
|
|
$undelete = SpecialPage::getTitleFor( 'Undelete' ); |
267
|
|
|
$links[] = Linker::linkKnown( |
268
|
|
|
$undelete, |
269
|
|
|
$this->msg( 'deletedhist' )->escaped(), |
270
|
|
|
[], |
271
|
|
|
[ 'target' => $this->targetObj->getPrefixedDBkey() ] |
272
|
|
|
); |
273
|
|
|
} |
274
|
|
|
} |
275
|
|
|
# Logs themselves don't have histories or archived revisions |
276
|
|
|
$this->getOutput()->addSubtitle( $this->getLanguage()->pipeList( $links ) ); |
277
|
|
|
} |
278
|
|
|
} |
279
|
|
|
|
280
|
|
|
/** |
281
|
|
|
* Get the condition used for fetching log snippets |
282
|
|
|
* @return array |
283
|
|
|
*/ |
284
|
|
|
protected function getLogQueryCond() { |
285
|
|
|
$conds = []; |
286
|
|
|
// Revision delete logs for these item |
287
|
|
|
$conds['log_type'] = [ 'delete', 'suppress' ]; |
288
|
|
|
$conds['log_action'] = $this->getList()->getLogAction(); |
289
|
|
|
$conds['ls_field'] = RevisionDeleter::getRelationType( $this->typeName ); |
290
|
|
|
$conds['ls_value'] = $this->ids; |
291
|
|
|
|
292
|
|
|
return $conds; |
293
|
|
|
} |
294
|
|
|
|
295
|
|
|
/** |
296
|
|
|
* Show a deleted file version requested by the visitor. |
297
|
|
|
* @todo Mostly copied from Special:Undelete. Refactor. |
298
|
|
|
* @param string $archiveName |
299
|
|
|
* @throws MWException |
300
|
|
|
* @throws PermissionsError |
301
|
|
|
*/ |
302
|
|
|
protected function tryShowFile( $archiveName ) { |
303
|
|
|
$repo = RepoGroup::singleton()->getLocalRepo(); |
304
|
|
|
$oimage = $repo->newFromArchiveName( $this->targetObj, $archiveName ); |
305
|
|
|
$oimage->load(); |
306
|
|
|
// Check if user is allowed to see this file |
307
|
|
|
if ( !$oimage->exists() ) { |
308
|
|
|
$this->getOutput()->addWikiMsg( 'revdelete-no-file' ); |
309
|
|
|
|
310
|
|
|
return; |
311
|
|
|
} |
312
|
|
|
$user = $this->getUser(); |
313
|
|
View Code Duplication |
if ( !$oimage->userCan( File::DELETED_FILE, $user ) ) { |
314
|
|
|
if ( $oimage->isDeleted( File::DELETED_RESTRICTED ) ) { |
315
|
|
|
throw new PermissionsError( 'suppressrevision' ); |
316
|
|
|
} else { |
317
|
|
|
throw new PermissionsError( 'deletedtext' ); |
318
|
|
|
} |
319
|
|
|
} |
320
|
|
|
if ( !$user->matchEditToken( $this->token, $archiveName ) ) { |
321
|
|
|
$lang = $this->getLanguage(); |
322
|
|
|
$this->getOutput()->addWikiMsg( 'revdelete-show-file-confirm', |
323
|
|
|
$this->targetObj->getText(), |
324
|
|
|
$lang->userDate( $oimage->getTimestamp(), $user ), |
325
|
|
|
$lang->userTime( $oimage->getTimestamp(), $user ) ); |
326
|
|
|
$this->getOutput()->addHTML( |
327
|
|
|
Xml::openElement( 'form', [ |
328
|
|
|
'method' => 'POST', |
329
|
|
|
'action' => $this->getPageTitle()->getLocalURL( [ |
330
|
|
|
'target' => $this->targetObj->getPrefixedDBkey(), |
331
|
|
|
'file' => $archiveName, |
332
|
|
|
'token' => $user->getEditToken( $archiveName ), |
333
|
|
|
] ) |
334
|
|
|
] |
335
|
|
|
) . |
336
|
|
|
Xml::submitButton( $this->msg( 'revdelete-show-file-submit' )->text() ) . |
337
|
|
|
'</form>' |
338
|
|
|
); |
339
|
|
|
|
340
|
|
|
return; |
341
|
|
|
} |
342
|
|
|
$this->getOutput()->disable(); |
343
|
|
|
# We mustn't allow the output to be CDN cached, otherwise |
344
|
|
|
# if an admin previews a deleted image, and it's cached, then |
345
|
|
|
# a user without appropriate permissions can toddle off and |
346
|
|
|
# nab the image, and CDN will serve it |
347
|
|
|
$this->getRequest()->response()->header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', 0 ) . ' GMT' ); |
348
|
|
|
$this->getRequest()->response()->header( |
349
|
|
|
'Cache-Control: no-cache, no-store, max-age=0, must-revalidate' |
350
|
|
|
); |
351
|
|
|
$this->getRequest()->response()->header( 'Pragma: no-cache' ); |
352
|
|
|
|
353
|
|
|
$key = $oimage->getStorageKey(); |
354
|
|
|
$path = $repo->getZonePath( 'deleted' ) . '/' . $repo->getDeletedHashPath( $key ) . $key; |
|
|
|
|
355
|
|
|
$repo->streamFile( $path ); |
356
|
|
|
} |
357
|
|
|
|
358
|
|
|
/** |
359
|
|
|
* Get the list object for this request |
360
|
|
|
* @return RevDelList |
361
|
|
|
*/ |
362
|
|
|
protected function getList() { |
363
|
|
|
if ( is_null( $this->revDelList ) ) { |
364
|
|
|
$this->revDelList = RevisionDeleter::createList( |
365
|
|
|
$this->typeName, $this->getContext(), $this->targetObj, $this->ids |
366
|
|
|
); |
367
|
|
|
} |
368
|
|
|
|
369
|
|
|
return $this->revDelList; |
370
|
|
|
} |
371
|
|
|
|
372
|
|
|
/** |
373
|
|
|
* Show a list of items that we will operate on, and show a form with checkboxes |
374
|
|
|
* which will allow the user to choose new visibility settings. |
375
|
|
|
*/ |
376
|
|
|
protected function showForm() { |
377
|
|
|
$userAllowed = true; |
378
|
|
|
|
379
|
|
|
// Messages: revdelete-selected-text, revdelete-selected-file, logdelete-selected |
380
|
|
|
$out = $this->getOutput(); |
381
|
|
|
$out->wrapWikiMsg( "<strong>$1</strong>", [ $this->typeLabels['selected'], |
382
|
|
|
$this->getLanguage()->formatNum( count( $this->ids ) ), $this->targetObj->getPrefixedText() ] ); |
383
|
|
|
|
384
|
|
|
$this->addHelpLink( 'Help:RevisionDelete' ); |
385
|
|
|
$out->addHTML( "<ul>" ); |
386
|
|
|
|
387
|
|
|
$numRevisions = 0; |
388
|
|
|
// Live revisions... |
389
|
|
|
$list = $this->getList(); |
390
|
|
|
// @codingStandardsIgnoreStart Generic.CodeAnalysis.ForLoopWithTestFunctionCall.NotAllowed |
391
|
|
|
for ( $list->reset(); $list->current(); $list->next() ) { |
392
|
|
|
// @codingStandardsIgnoreEnd |
393
|
|
|
$item = $list->current(); |
394
|
|
|
|
395
|
|
|
if ( !$item->canView() ) { |
|
|
|
|
396
|
|
|
if ( !$this->submitClicked ) { |
397
|
|
|
throw new PermissionsError( 'suppressrevision' ); |
398
|
|
|
} |
399
|
|
|
$userAllowed = false; |
400
|
|
|
} |
401
|
|
|
|
402
|
|
|
$numRevisions++; |
403
|
|
|
$out->addHTML( $item->getHTML() ); |
|
|
|
|
404
|
|
|
} |
405
|
|
|
|
406
|
|
|
if ( !$numRevisions ) { |
407
|
|
|
throw new ErrorPageError( 'revdelete-nooldid-title', 'revdelete-nooldid-text' ); |
408
|
|
|
} |
409
|
|
|
|
410
|
|
|
$out->addHTML( "</ul>" ); |
411
|
|
|
// Explanation text |
412
|
|
|
$this->addUsageText(); |
413
|
|
|
|
414
|
|
|
// Normal sysops can always see what they did, but can't always change it |
415
|
|
|
if ( !$userAllowed ) { |
416
|
|
|
return; |
417
|
|
|
} |
418
|
|
|
|
419
|
|
|
// Show form if the user can submit |
420
|
|
|
if ( $this->mIsAllowed ) { |
421
|
|
|
$out->addModuleStyles( 'mediawiki.special' ); |
422
|
|
|
|
423
|
|
|
$form = Xml::openElement( 'form', [ 'method' => 'post', |
424
|
|
|
'action' => $this->getPageTitle()->getLocalURL( [ 'action' => 'submit' ] ), |
425
|
|
|
'id' => 'mw-revdel-form-revisions' ] ) . |
426
|
|
|
Xml::fieldset( $this->msg( 'revdelete-legend' )->text() ) . |
427
|
|
|
$this->buildCheckBoxes() . |
428
|
|
|
Xml::openElement( 'table' ) . |
429
|
|
|
"<tr>\n" . |
430
|
|
|
'<td class="mw-label">' . |
431
|
|
|
Xml::label( $this->msg( 'revdelete-log' )->text(), 'wpRevDeleteReasonList' ) . |
432
|
|
|
'</td>' . |
433
|
|
|
'<td class="mw-input">' . |
434
|
|
|
Xml::listDropDown( 'wpRevDeleteReasonList', |
435
|
|
|
$this->msg( 'revdelete-reason-dropdown' )->inContentLanguage()->text(), |
436
|
|
|
$this->msg( 'revdelete-reasonotherlist' )->inContentLanguage()->text(), |
437
|
|
|
$this->getRequest()->getText( 'wpRevDeleteReasonList', 'other' ), 'wpReasonDropDown' |
438
|
|
|
) . |
439
|
|
|
'</td>' . |
440
|
|
|
"</tr><tr>\n" . |
441
|
|
|
'<td class="mw-label">' . |
442
|
|
|
Xml::label( $this->msg( 'revdelete-otherreason' )->text(), 'wpReason' ) . |
443
|
|
|
'</td>' . |
444
|
|
|
'<td class="mw-input">' . |
445
|
|
|
Xml::input( |
446
|
|
|
'wpReason', |
447
|
|
|
60, |
448
|
|
|
$this->otherReason, |
449
|
|
|
[ 'id' => 'wpReason', 'maxlength' => 100 ] |
450
|
|
|
) . |
451
|
|
|
'</td>' . |
452
|
|
|
"</tr><tr>\n" . |
453
|
|
|
'<td></td>' . |
454
|
|
|
'<td class="mw-submit">' . |
455
|
|
|
Xml::submitButton( $this->msg( 'revdelete-submit', $numRevisions )->text(), |
456
|
|
|
[ 'name' => 'wpSubmit' ] ) . |
457
|
|
|
'</td>' . |
458
|
|
|
"</tr>\n" . |
459
|
|
|
Xml::closeElement( 'table' ) . |
460
|
|
|
Html::hidden( 'wpEditToken', $this->getUser()->getEditToken() ) . |
461
|
|
|
Html::hidden( 'target', $this->targetObj->getPrefixedText() ) . |
462
|
|
|
Html::hidden( 'type', $this->typeName ) . |
463
|
|
|
Html::hidden( 'ids', implode( ',', $this->ids ) ) . |
464
|
|
|
Xml::closeElement( 'fieldset' ) . "\n" . |
465
|
|
|
Xml::closeElement( 'form' ) . "\n"; |
466
|
|
|
// Show link to edit the dropdown reasons |
467
|
|
|
if ( $this->getUser()->isAllowed( 'editinterface' ) ) { |
468
|
|
|
$link = Linker::linkKnown( |
469
|
|
|
$this->msg( 'revdelete-reason-dropdown' )->inContentLanguage()->getTitle(), |
470
|
|
|
$this->msg( 'revdelete-edit-reasonlist' )->escaped(), |
471
|
|
|
[], |
472
|
|
|
[ 'action' => 'edit' ] |
473
|
|
|
); |
474
|
|
|
$form .= Xml::tags( 'p', [ 'class' => 'mw-revdel-editreasons' ], $link ) . "\n"; |
475
|
|
|
} |
476
|
|
|
} else { |
477
|
|
|
$form = ''; |
478
|
|
|
} |
479
|
|
|
$out->addHTML( $form ); |
480
|
|
|
} |
481
|
|
|
|
482
|
|
|
/** |
483
|
|
|
* Show some introductory text |
484
|
|
|
* @todo FIXME: Wikimedia-specific policy text |
485
|
|
|
*/ |
486
|
|
|
protected function addUsageText() { |
487
|
|
|
// Messages: revdelete-text-text, revdelete-text-file, logdelete-text |
488
|
|
|
$this->getOutput()->wrapWikiMsg( |
489
|
|
|
"<strong>$1</strong>\n$2", $this->typeLabels['text'], |
490
|
|
|
'revdelete-text-others' |
491
|
|
|
); |
492
|
|
|
|
493
|
|
|
if ( $this->getUser()->isAllowed( 'suppressrevision' ) ) { |
494
|
|
|
$this->getOutput()->addWikiMsg( 'revdelete-suppress-text' ); |
495
|
|
|
} |
496
|
|
|
|
497
|
|
|
if ( $this->mIsAllowed ) { |
498
|
|
|
$this->getOutput()->addWikiMsg( 'revdelete-confirm' ); |
499
|
|
|
} |
500
|
|
|
} |
501
|
|
|
|
502
|
|
|
/** |
503
|
|
|
* @return string HTML |
504
|
|
|
*/ |
505
|
|
|
protected function buildCheckBoxes() { |
506
|
|
|
$html = '<table>'; |
507
|
|
|
// If there is just one item, use checkboxes |
508
|
|
|
$list = $this->getList(); |
509
|
|
|
if ( $list->length() == 1 ) { |
510
|
|
|
$list->reset(); |
511
|
|
|
$bitfield = $list->current()->getBits(); // existing field |
|
|
|
|
512
|
|
|
|
513
|
|
|
if ( $this->submitClicked ) { |
514
|
|
|
$bitfield = RevisionDeleter::extractBitfield( $this->extractBitParams(), $bitfield ); |
515
|
|
|
} |
516
|
|
|
|
517
|
|
|
foreach ( $this->checks as $item ) { |
518
|
|
|
// Messages: revdelete-hide-text, revdelete-hide-image, revdelete-hide-name, |
519
|
|
|
// revdelete-hide-comment, revdelete-hide-user, revdelete-hide-restricted |
520
|
|
|
list( $message, $name, $field ) = $item; |
521
|
|
|
$innerHTML = Xml::checkLabel( |
522
|
|
|
$this->msg( $message )->text(), |
523
|
|
|
$name, |
524
|
|
|
$name, |
525
|
|
|
$bitfield & $field |
526
|
|
|
); |
527
|
|
|
|
528
|
|
|
if ( $field == Revision::DELETED_RESTRICTED ) { |
529
|
|
|
$innerHTML = "<b>$innerHTML</b>"; |
530
|
|
|
} |
531
|
|
|
|
532
|
|
|
$line = Xml::tags( 'td', [ 'class' => 'mw-input' ], $innerHTML ); |
533
|
|
|
$html .= "<tr>$line</tr>\n"; |
534
|
|
|
} |
535
|
|
|
} else { |
536
|
|
|
// Otherwise, use tri-state radios |
537
|
|
|
$html .= '<tr>'; |
538
|
|
|
$html .= '<th class="mw-revdel-checkbox">' |
539
|
|
|
. $this->msg( 'revdelete-radio-same' )->escaped() . '</th>'; |
540
|
|
|
$html .= '<th class="mw-revdel-checkbox">' |
541
|
|
|
. $this->msg( 'revdelete-radio-unset' )->escaped() . '</th>'; |
542
|
|
|
$html .= '<th class="mw-revdel-checkbox">' |
543
|
|
|
. $this->msg( 'revdelete-radio-set' )->escaped() . '</th>'; |
544
|
|
|
$html .= "<th></th></tr>\n"; |
545
|
|
|
foreach ( $this->checks as $item ) { |
546
|
|
|
// Messages: revdelete-hide-text, revdelete-hide-image, revdelete-hide-name, |
547
|
|
|
// revdelete-hide-comment, revdelete-hide-user, revdelete-hide-restricted |
548
|
|
|
list( $message, $name, $field ) = $item; |
549
|
|
|
// If there are several items, use third state by default... |
550
|
|
|
if ( $this->submitClicked ) { |
551
|
|
|
$selected = $this->getRequest()->getInt( $name, 0 /* unchecked */ ); |
552
|
|
|
} else { |
553
|
|
|
$selected = -1; // use existing field |
554
|
|
|
} |
555
|
|
|
$line = '<td class="mw-revdel-checkbox">' . Xml::radio( $name, -1, $selected == -1 ) . '</td>'; |
556
|
|
|
$line .= '<td class="mw-revdel-checkbox">' . Xml::radio( $name, 0, $selected == 0 ) . '</td>'; |
557
|
|
|
$line .= '<td class="mw-revdel-checkbox">' . Xml::radio( $name, 1, $selected == 1 ) . '</td>'; |
558
|
|
|
$label = $this->msg( $message )->escaped(); |
559
|
|
|
if ( $field == Revision::DELETED_RESTRICTED ) { |
560
|
|
|
$label = "<b>$label</b>"; |
561
|
|
|
} |
562
|
|
|
$line .= "<td>$label</td>"; |
563
|
|
|
$html .= "<tr>$line</tr>\n"; |
564
|
|
|
} |
565
|
|
|
} |
566
|
|
|
|
567
|
|
|
$html .= '</table>'; |
568
|
|
|
|
569
|
|
|
return $html; |
570
|
|
|
} |
571
|
|
|
|
572
|
|
|
/** |
573
|
|
|
* UI entry point for form submission. |
574
|
|
|
* @throws PermissionsError |
575
|
|
|
* @return bool |
576
|
|
|
*/ |
577
|
|
|
protected function submit() { |
578
|
|
|
# Check edit token on submission |
579
|
|
|
$token = $this->getRequest()->getVal( 'wpEditToken' ); |
580
|
|
View Code Duplication |
if ( $this->submitClicked && !$this->getUser()->matchEditToken( $token ) ) { |
581
|
|
|
$this->getOutput()->addWikiMsg( 'sessionfailure' ); |
582
|
|
|
|
583
|
|
|
return false; |
584
|
|
|
} |
585
|
|
|
$bitParams = $this->extractBitParams(); |
586
|
|
|
// from dropdown |
587
|
|
|
$listReason = $this->getRequest()->getText( 'wpRevDeleteReasonList', 'other' ); |
588
|
|
|
$comment = $listReason; |
589
|
|
|
if ( $comment === 'other' ) { |
590
|
|
|
$comment = $this->otherReason; |
591
|
|
|
} elseif ( $this->otherReason !== '' ) { |
592
|
|
|
// Entry from drop down menu + additional comment |
593
|
|
|
$comment .= $this->msg( 'colon-separator' )->inContentLanguage()->text() |
594
|
|
|
. $this->otherReason; |
595
|
|
|
} |
596
|
|
|
# Can the user set this field? |
597
|
|
|
if ( $bitParams[Revision::DELETED_RESTRICTED] == 1 |
598
|
|
|
&& !$this->getUser()->isAllowed( 'suppressrevision' ) |
599
|
|
|
) { |
600
|
|
|
throw new PermissionsError( 'suppressrevision' ); |
601
|
|
|
} |
602
|
|
|
# If the save went through, go to success message... |
603
|
|
|
$status = $this->save( $bitParams, $comment ); |
604
|
|
|
if ( $status->isGood() ) { |
605
|
|
|
$this->success(); |
606
|
|
|
|
607
|
|
|
return true; |
608
|
|
|
} else { |
609
|
|
|
# ...otherwise, bounce back to form... |
610
|
|
|
$this->failure( $status ); |
611
|
|
|
} |
612
|
|
|
|
613
|
|
|
return false; |
614
|
|
|
} |
615
|
|
|
|
616
|
|
|
/** |
617
|
|
|
* Report that the submit operation succeeded |
618
|
|
|
*/ |
619
|
|
View Code Duplication |
protected function success() { |
620
|
|
|
// Messages: revdelete-success, logdelete-success |
621
|
|
|
$this->getOutput()->setPageTitle( $this->msg( 'actioncomplete' ) ); |
622
|
|
|
$this->getOutput()->wrapWikiMsg( |
623
|
|
|
"<div class=\"successbox\">\n$1\n</div>", |
624
|
|
|
$this->typeLabels['success'] |
625
|
|
|
); |
626
|
|
|
$this->wasSaved = true; |
627
|
|
|
$this->revDelList->reloadFromMaster(); |
628
|
|
|
$this->showForm(); |
629
|
|
|
} |
630
|
|
|
|
631
|
|
|
/** |
632
|
|
|
* Report that the submit operation failed |
633
|
|
|
* @param Status $status |
634
|
|
|
*/ |
635
|
|
View Code Duplication |
protected function failure( $status ) { |
636
|
|
|
// Messages: revdelete-failure, logdelete-failure |
637
|
|
|
$this->getOutput()->setPageTitle( $this->msg( 'actionfailed' ) ); |
638
|
|
|
$this->getOutput()->addWikiText( '<div class="errorbox">' . |
639
|
|
|
$status->getWikiText( $this->typeLabels['failure'] ) . |
640
|
|
|
'</div>' |
641
|
|
|
); |
642
|
|
|
$this->showForm(); |
643
|
|
|
} |
644
|
|
|
|
645
|
|
|
/** |
646
|
|
|
* Put together an array that contains -1, 0, or the *_deleted const for each bit |
647
|
|
|
* |
648
|
|
|
* @return array |
649
|
|
|
*/ |
650
|
|
|
protected function extractBitParams() { |
651
|
|
|
$bitfield = []; |
652
|
|
|
foreach ( $this->checks as $item ) { |
653
|
|
|
list( /* message */, $name, $field ) = $item; |
654
|
|
|
$val = $this->getRequest()->getInt( $name, 0 /* unchecked */ ); |
655
|
|
|
if ( $val < -1 || $val > 1 ) { |
656
|
|
|
$val = -1; // -1 for existing value |
657
|
|
|
} |
658
|
|
|
$bitfield[$field] = $val; |
659
|
|
|
} |
660
|
|
|
if ( !isset( $bitfield[Revision::DELETED_RESTRICTED] ) ) { |
661
|
|
|
$bitfield[Revision::DELETED_RESTRICTED] = 0; |
662
|
|
|
} |
663
|
|
|
|
664
|
|
|
return $bitfield; |
665
|
|
|
} |
666
|
|
|
|
667
|
|
|
/** |
668
|
|
|
* Do the write operations. Simple wrapper for RevDel*List::setVisibility(). |
669
|
|
|
* @param array $bitPars ExtractBitParams() bitfield array |
670
|
|
|
* @param string $reason |
671
|
|
|
* @return Status |
672
|
|
|
*/ |
673
|
|
|
protected function save( array $bitPars, $reason ) { |
674
|
|
|
return $this->getList()->setVisibility( |
675
|
|
|
[ 'value' => $bitPars, 'comment' => $reason ] |
676
|
|
|
); |
677
|
|
|
} |
678
|
|
|
|
679
|
|
|
protected function getGroupName() { |
680
|
|
|
return 'pagetools'; |
681
|
|
|
} |
682
|
|
|
} |
683
|
|
|
|
Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: