4730 lines
146 KiB
PHP
4730 lines
146 KiB
PHP
<?php
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/**
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* User interface for page editing.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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use MediaWiki\Logger\LoggerFactory;
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use MediaWiki\MediaWikiServices;
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use Wikimedia\ScopedCallback;
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/**
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* The edit page/HTML interface (split from Article)
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* The actual database and text munging is still in Article,
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* but it should get easier to call those from alternate
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* interfaces.
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*
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* EditPage cares about two distinct titles:
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* $this->mContextTitle is the page that forms submit to, links point to,
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* redirects go to, etc. $this->mTitle (as well as $mArticle) is the
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* page in the database that is actually being edited. These are
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* usually the same, but they are now allowed to be different.
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*
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* Surgeon General's Warning: prolonged exposure to this class is known to cause
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* headaches, which may be fatal.
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*/
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class EditPage {
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/**
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* Status: Article successfully updated
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*/
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const AS_SUCCESS_UPDATE = 200;
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/**
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* Status: Article successfully created
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*/
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const AS_SUCCESS_NEW_ARTICLE = 201;
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/**
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* Status: Article update aborted by a hook function
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*/
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const AS_HOOK_ERROR = 210;
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/**
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* Status: A hook function returned an error
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*/
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const AS_HOOK_ERROR_EXPECTED = 212;
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/**
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* Status: User is blocked from editing this page
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*/
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const AS_BLOCKED_PAGE_FOR_USER = 215;
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/**
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* Status: Content too big (> $wgMaxArticleSize)
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*/
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const AS_CONTENT_TOO_BIG = 216;
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/**
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* Status: this anonymous user is not allowed to edit this page
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*/
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const AS_READ_ONLY_PAGE_ANON = 218;
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/**
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* Status: this logged in user is not allowed to edit this page
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*/
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const AS_READ_ONLY_PAGE_LOGGED = 219;
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/**
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* Status: wiki is in readonly mode (wfReadOnly() == true)
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*/
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const AS_READ_ONLY_PAGE = 220;
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/**
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* Status: rate limiter for action 'edit' was tripped
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*/
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const AS_RATE_LIMITED = 221;
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/**
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* Status: article was deleted while editing and param wpRecreate == false or form
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* was not posted
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*/
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const AS_ARTICLE_WAS_DELETED = 222;
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/**
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* Status: user tried to create this page, but is not allowed to do that
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* ( Title->userCan('create') == false )
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*/
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const AS_NO_CREATE_PERMISSION = 223;
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/**
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* Status: user tried to create a blank page and wpIgnoreBlankArticle == false
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*/
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const AS_BLANK_ARTICLE = 224;
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/**
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* Status: (non-resolvable) edit conflict
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*/
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const AS_CONFLICT_DETECTED = 225;
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/**
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* Status: no edit summary given and the user has forceeditsummary set and the user is not
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* editing in his own userspace or talkspace and wpIgnoreBlankSummary == false
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*/
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const AS_SUMMARY_NEEDED = 226;
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/**
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* Status: user tried to create a new section without content
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*/
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const AS_TEXTBOX_EMPTY = 228;
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/**
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* Status: article is too big (> $wgMaxArticleSize), after merging in the new section
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*/
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const AS_MAX_ARTICLE_SIZE_EXCEEDED = 229;
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/**
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* Status: WikiPage::doEdit() was unsuccessful
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*/
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const AS_END = 231;
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/**
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* Status: summary contained spam according to one of the regexes in $wgSummarySpamRegex
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*/
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const AS_SPAM_ERROR = 232;
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/**
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* Status: anonymous user is not allowed to upload (User::isAllowed('upload') == false)
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*/
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const AS_IMAGE_REDIRECT_ANON = 233;
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/**
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* Status: logged in user is not allowed to upload (User::isAllowed('upload') == false)
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*/
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const AS_IMAGE_REDIRECT_LOGGED = 234;
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/**
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* Status: user tried to modify the content model, but is not allowed to do that
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* ( User::isAllowed('editcontentmodel') == false )
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*/
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const AS_NO_CHANGE_CONTENT_MODEL = 235;
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/**
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* Status: user tried to create self-redirect (redirect to the same article) and
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* wpIgnoreSelfRedirect == false
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*/
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const AS_SELF_REDIRECT = 236;
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/**
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* Status: an error relating to change tagging. Look at the message key for
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* more details
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*/
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const AS_CHANGE_TAG_ERROR = 237;
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/**
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* Status: can't parse content
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*/
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const AS_PARSE_ERROR = 240;
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/**
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* Status: when changing the content model is disallowed due to
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* $wgContentHandlerUseDB being false
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*/
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const AS_CANNOT_USE_CUSTOM_MODEL = 241;
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/**
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* HTML id and name for the beginning of the edit form.
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*/
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const EDITFORM_ID = 'editform';
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/**
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* Prefix of key for cookie used to pass post-edit state.
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* The revision id edited is added after this
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*/
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const POST_EDIT_COOKIE_KEY_PREFIX = 'PostEditRevision';
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/**
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* Duration of PostEdit cookie, in seconds.
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* The cookie will be removed instantly if the JavaScript runs.
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*
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* Otherwise, though, we don't want the cookies to accumulate.
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* RFC 2109 ( https://www.ietf.org/rfc/rfc2109.txt ) specifies a possible
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* limit of only 20 cookies per domain. This still applies at least to some
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* versions of IE without full updates:
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* https://blogs.msdn.com/b/ieinternals/archive/2009/08/20/wininet-ie-cookie-internals-faq.aspx
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*
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* A value of 20 minutes should be enough to take into account slow loads and minor
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* clock skew while still avoiding cookie accumulation when JavaScript is turned off.
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*/
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const POST_EDIT_COOKIE_DURATION = 1200;
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/** @var Article */
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public $mArticle;
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/** @var WikiPage */
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private $page;
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/** @var Title */
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public $mTitle;
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/** @var null|Title */
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private $mContextTitle = null;
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/** @var string */
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public $action = 'submit';
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/** @var bool */
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public $isConflict = false;
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/** @var bool */
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public $isCssJsSubpage = false;
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/** @var bool */
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public $isCssSubpage = false;
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/** @var bool */
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public $isJsSubpage = false;
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/** @var bool */
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public $isWrongCaseCssJsPage = false;
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/** @var bool New page or new section */
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public $isNew = false;
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/** @var bool */
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public $deletedSinceEdit;
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/** @var string */
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public $formtype;
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/** @var bool */
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public $firsttime;
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/** @var bool|stdClass */
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public $lastDelete;
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/** @var bool */
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public $mTokenOk = false;
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/** @var bool */
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public $mTokenOkExceptSuffix = false;
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/** @var bool */
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public $mTriedSave = false;
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/** @var bool */
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public $incompleteForm = false;
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/** @var bool */
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public $tooBig = false;
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/** @var bool */
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public $missingComment = false;
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/** @var bool */
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public $missingSummary = false;
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/** @var bool */
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public $allowBlankSummary = false;
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/** @var bool */
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protected $blankArticle = false;
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/** @var bool */
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protected $allowBlankArticle = false;
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/** @var bool */
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protected $selfRedirect = false;
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/** @var bool */
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protected $allowSelfRedirect = false;
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/** @var string */
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public $autoSumm = '';
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/** @var string */
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public $hookError = '';
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/** @var ParserOutput */
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public $mParserOutput;
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/** @var bool Has a summary been preset using GET parameter &summary= ? */
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public $hasPresetSummary = false;
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/** @var Revision|bool */
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public $mBaseRevision = false;
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/** @var bool */
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public $mShowSummaryField = true;
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# Form values
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/** @var bool */
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public $save = false;
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/** @var bool */
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public $preview = false;
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/** @var bool */
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public $diff = false;
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/** @var bool */
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public $minoredit = false;
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/** @var bool */
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public $watchthis = false;
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/** @var bool */
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public $recreate = false;
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/** @var string */
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public $textbox1 = '';
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/** @var string */
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public $textbox2 = '';
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/** @var string */
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public $summary = '';
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/** @var bool */
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public $nosummary = false;
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/** @var string */
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public $edittime = '';
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/** @var integer */
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private $editRevId = null;
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/** @var string */
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public $section = '';
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/** @var string */
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public $sectiontitle = '';
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/** @var string */
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public $starttime = '';
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/** @var int */
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public $oldid = 0;
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/** @var int */
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public $parentRevId = 0;
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/** @var string */
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public $editintro = '';
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/** @var null */
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public $scrolltop = null;
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/** @var bool */
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public $bot = true;
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||
|
||
/** @var string */
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public $contentModel;
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||
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/** @var null|string */
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public $contentFormat = null;
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/** @var null|array */
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private $changeTags = null;
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# Placeholders for text injection by hooks (must be HTML)
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# extensions should take care to _append_ to the present value
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||
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/** @var string Before even the preview */
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public $editFormPageTop = '';
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public $editFormTextTop = '';
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public $editFormTextBeforeContent = '';
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public $editFormTextAfterWarn = '';
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public $editFormTextAfterTools = '';
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public $editFormTextBottom = '';
|
||
public $editFormTextAfterContent = '';
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||
public $previewTextAfterContent = '';
|
||
public $mPreloadContent = null;
|
||
|
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/* $didSave should be set to true whenever an article was successfully altered. */
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public $didSave = false;
|
||
public $undidRev = 0;
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||
|
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public $suppressIntro = false;
|
||
|
||
/** @var bool */
|
||
protected $edit;
|
||
|
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/** @var bool|int */
|
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protected $contentLength = false;
|
||
|
||
/**
|
||
* @var bool Set in ApiEditPage, based on ContentHandler::allowsDirectApiEditing
|
||
*/
|
||
private $enableApiEditOverride = false;
|
||
|
||
/**
|
||
* @var IContextSource
|
||
*/
|
||
protected $context;
|
||
|
||
/**
|
||
* @var bool Whether an old revision is edited
|
||
*/
|
||
private $isOldRev = false;
|
||
|
||
/**
|
||
* @var bool Whether OOUI should be enabled here
|
||
*/
|
||
private $oouiEnabled = false;
|
||
|
||
/**
|
||
* @param Article $article
|
||
*/
|
||
public function __construct( Article $article ) {
|
||
global $wgOOUIEditPage;
|
||
|
||
$this->mArticle = $article;
|
||
$this->page = $article->getPage(); // model object
|
||
$this->mTitle = $article->getTitle();
|
||
$this->context = $article->getContext();
|
||
|
||
$this->contentModel = $this->mTitle->getContentModel();
|
||
|
||
$handler = ContentHandler::getForModelID( $this->contentModel );
|
||
$this->contentFormat = $handler->getDefaultFormat();
|
||
|
||
$this->oouiEnabled = $wgOOUIEditPage;
|
||
}
|
||
|
||
/**
|
||
* @return Article
|
||
*/
|
||
public function getArticle() {
|
||
return $this->mArticle;
|
||
}
|
||
|
||
/**
|
||
* @since 1.28
|
||
* @return IContextSource
|
||
*/
|
||
public function getContext() {
|
||
return $this->context;
|
||
}
|
||
|
||
/**
|
||
* @since 1.19
|
||
* @return Title
|
||
*/
|
||
public function getTitle() {
|
||
return $this->mTitle;
|
||
}
|
||
|
||
/**
|
||
* Set the context Title object
|
||
*
|
||
* @param Title|null $title Title object or null
|
||
*/
|
||
public function setContextTitle( $title ) {
|
||
$this->mContextTitle = $title;
|
||
}
|
||
|
||
/**
|
||
* Get the context title object.
|
||
* If not set, $wgTitle will be returned. This behavior might change in
|
||
* the future to return $this->mTitle instead.
|
||
*
|
||
* @return Title
|
||
*/
|
||
public function getContextTitle() {
|
||
if ( is_null( $this->mContextTitle ) ) {
|
||
global $wgTitle;
|
||
return $wgTitle;
|
||
} else {
|
||
return $this->mContextTitle;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Check if the edit page is using OOUI controls
|
||
* @return bool
|
||
*/
|
||
public function isOouiEnabled() {
|
||
return $this->oouiEnabled;
|
||
}
|
||
|
||
/**
|
||
* Returns if the given content model is editable.
|
||
*
|
||
* @param string $modelId The ID of the content model to test. Use CONTENT_MODEL_XXX constants.
|
||
* @return bool
|
||
* @throws MWException If $modelId has no known handler
|
||
*/
|
||
public function isSupportedContentModel( $modelId ) {
|
||
return $this->enableApiEditOverride === true ||
|
||
ContentHandler::getForModelID( $modelId )->supportsDirectEditing();
|
||
}
|
||
|
||
/**
|
||
* Allow editing of content that supports API direct editing, but not general
|
||
* direct editing. Set to false by default.
|
||
*
|
||
* @param bool $enableOverride
|
||
*/
|
||
public function setApiEditOverride( $enableOverride ) {
|
||
$this->enableApiEditOverride = $enableOverride;
|
||
}
|
||
|
||
/**
|
||
* @deprecated since 1.29, call edit directly
|
||
*/
|
||
public function submit() {
|
||
$this->edit();
|
||
}
|
||
|
||
/**
|
||
* This is the function that gets called for "action=edit". It
|
||
* sets up various member variables, then passes execution to
|
||
* another function, usually showEditForm()
|
||
*
|
||
* The edit form is self-submitting, so that when things like
|
||
* preview and edit conflicts occur, we get the same form back
|
||
* with the extra stuff added. Only when the final submission
|
||
* is made and all is well do we actually save and redirect to
|
||
* the newly-edited page.
|
||
*/
|
||
public function edit() {
|
||
global $wgOut, $wgRequest, $wgUser;
|
||
// Allow extensions to modify/prevent this form or submission
|
||
if ( !Hooks::run( 'AlternateEdit', [ $this ] ) ) {
|
||
return;
|
||
}
|
||
|
||
wfDebug( __METHOD__ . ": enter\n" );
|
||
|
||
// If they used redlink=1 and the page exists, redirect to the main article
|
||
if ( $wgRequest->getBool( 'redlink' ) && $this->mTitle->exists() ) {
|
||
$wgOut->redirect( $this->mTitle->getFullURL() );
|
||
return;
|
||
}
|
||
|
||
$this->importFormData( $wgRequest );
|
||
$this->firsttime = false;
|
||
|
||
if ( wfReadOnly() && $this->save ) {
|
||
// Force preview
|
||
$this->save = false;
|
||
$this->preview = true;
|
||
}
|
||
|
||
if ( $this->save ) {
|
||
$this->formtype = 'save';
|
||
} elseif ( $this->preview ) {
|
||
$this->formtype = 'preview';
|
||
} elseif ( $this->diff ) {
|
||
$this->formtype = 'diff';
|
||
} else { # First time through
|
||
$this->firsttime = true;
|
||
if ( $this->previewOnOpen() ) {
|
||
$this->formtype = 'preview';
|
||
} else {
|
||
$this->formtype = 'initial';
|
||
}
|
||
}
|
||
|
||
$permErrors = $this->getEditPermissionErrors( $this->save ? 'secure' : 'full' );
|
||
if ( $permErrors ) {
|
||
wfDebug( __METHOD__ . ": User can't edit\n" );
|
||
// Auto-block user's IP if the account was "hard" blocked
|
||
if ( !wfReadOnly() ) {
|
||
$user = $wgUser;
|
||
DeferredUpdates::addCallableUpdate( function () use ( $user ) {
|
||
$user->spreadAnyEditBlock();
|
||
} );
|
||
}
|
||
$this->displayPermissionsError( $permErrors );
|
||
|
||
return;
|
||
}
|
||
|
||
$revision = $this->mArticle->getRevisionFetched();
|
||
// Disallow editing revisions with content models different from the current one
|
||
// Undo edits being an exception in order to allow reverting content model changes.
|
||
if ( $revision
|
||
&& $revision->getContentModel() !== $this->contentModel
|
||
) {
|
||
$prevRev = null;
|
||
if ( $this->undidRev ) {
|
||
$undidRevObj = Revision::newFromId( $this->undidRev );
|
||
$prevRev = $undidRevObj ? $undidRevObj->getPrevious() : null;
|
||
}
|
||
if ( !$this->undidRev
|
||
|| !$prevRev
|
||
|| $prevRev->getContentModel() !== $this->contentModel
|
||
) {
|
||
$this->displayViewSourcePage(
|
||
$this->getContentObject(),
|
||
$this->context->msg(
|
||
'contentmodelediterror',
|
||
$revision->getContentModel(),
|
||
$this->contentModel
|
||
)->plain()
|
||
);
|
||
return;
|
||
}
|
||
}
|
||
|
||
$this->isConflict = false;
|
||
// css / js subpages of user pages get a special treatment
|
||
$this->isCssJsSubpage = $this->mTitle->isCssJsSubpage();
|
||
$this->isCssSubpage = $this->mTitle->isCssSubpage();
|
||
$this->isJsSubpage = $this->mTitle->isJsSubpage();
|
||
// @todo FIXME: Silly assignment.
|
||
$this->isWrongCaseCssJsPage = $this->isWrongCaseCssJsPage();
|
||
|
||
# Show applicable editing introductions
|
||
if ( $this->formtype == 'initial' || $this->firsttime ) {
|
||
$this->showIntro();
|
||
}
|
||
|
||
# Attempt submission here. This will check for edit conflicts,
|
||
# and redundantly check for locked database, blocked IPs, etc.
|
||
# that edit() already checked just in case someone tries to sneak
|
||
# in the back door with a hand-edited submission URL.
|
||
|
||
if ( 'save' == $this->formtype ) {
|
||
$resultDetails = null;
|
||
$status = $this->attemptSave( $resultDetails );
|
||
if ( !$this->handleStatus( $status, $resultDetails ) ) {
|
||
return;
|
||
}
|
||
}
|
||
|
||
# First time through: get contents, set time for conflict
|
||
# checking, etc.
|
||
if ( 'initial' == $this->formtype || $this->firsttime ) {
|
||
if ( $this->initialiseForm() === false ) {
|
||
$this->noSuchSectionPage();
|
||
return;
|
||
}
|
||
|
||
if ( !$this->mTitle->getArticleID() ) {
|
||
Hooks::run( 'EditFormPreloadText', [ &$this->textbox1, &$this->mTitle ] );
|
||
} else {
|
||
Hooks::run( 'EditFormInitialText', [ $this ] );
|
||
}
|
||
|
||
}
|
||
|
||
$this->showEditForm();
|
||
}
|
||
|
||
/**
|
||
* @param string $rigor Same format as Title::getUserPermissionErrors()
|
||
* @return array
|
||
*/
|
||
protected function getEditPermissionErrors( $rigor = 'secure' ) {
|
||
global $wgUser;
|
||
|
||
$permErrors = $this->mTitle->getUserPermissionsErrors( 'edit', $wgUser, $rigor );
|
||
# Can this title be created?
|
||
if ( !$this->mTitle->exists() ) {
|
||
$permErrors = array_merge(
|
||
$permErrors,
|
||
wfArrayDiff2(
|
||
$this->mTitle->getUserPermissionsErrors( 'create', $wgUser, $rigor ),
|
||
$permErrors
|
||
)
|
||
);
|
||
}
|
||
# Ignore some permissions errors when a user is just previewing/viewing diffs
|
||
$remove = [];
|
||
foreach ( $permErrors as $error ) {
|
||
if ( ( $this->preview || $this->diff )
|
||
&& (
|
||
$error[0] == 'blockedtext' ||
|
||
$error[0] == 'autoblockedtext' ||
|
||
$error[0] == 'systemblockedtext'
|
||
)
|
||
) {
|
||
$remove[] = $error;
|
||
}
|
||
}
|
||
$permErrors = wfArrayDiff2( $permErrors, $remove );
|
||
|
||
return $permErrors;
|
||
}
|
||
|
||
/**
|
||
* Display a permissions error page, like OutputPage::showPermissionsErrorPage(),
|
||
* but with the following differences:
|
||
* - If redlink=1, the user will be redirected to the page
|
||
* - If there is content to display or the error occurs while either saving,
|
||
* previewing or showing the difference, it will be a
|
||
* "View source for ..." page displaying the source code after the error message.
|
||
*
|
||
* @since 1.19
|
||
* @param array $permErrors Array of permissions errors, as returned by
|
||
* Title::getUserPermissionsErrors().
|
||
* @throws PermissionsError
|
||
*/
|
||
protected function displayPermissionsError( array $permErrors ) {
|
||
global $wgRequest, $wgOut;
|
||
|
||
if ( $wgRequest->getBool( 'redlink' ) ) {
|
||
// The edit page was reached via a red link.
|
||
// Redirect to the article page and let them click the edit tab if
|
||
// they really want a permission error.
|
||
$wgOut->redirect( $this->mTitle->getFullURL() );
|
||
return;
|
||
}
|
||
|
||
$content = $this->getContentObject();
|
||
|
||
# Use the normal message if there's nothing to display
|
||
if ( $this->firsttime && ( !$content || $content->isEmpty() ) ) {
|
||
$action = $this->mTitle->exists() ? 'edit' :
|
||
( $this->mTitle->isTalkPage() ? 'createtalk' : 'createpage' );
|
||
throw new PermissionsError( $action, $permErrors );
|
||
}
|
||
|
||
$this->displayViewSourcePage(
|
||
$content,
|
||
$wgOut->formatPermissionsErrorMessage( $permErrors, 'edit' )
|
||
);
|
||
}
|
||
|
||
/**
|
||
* Display a read-only View Source page
|
||
* @param Content $content content object
|
||
* @param string $errorMessage additional wikitext error message to display
|
||
*/
|
||
protected function displayViewSourcePage( Content $content, $errorMessage = '' ) {
|
||
global $wgOut;
|
||
|
||
Hooks::run( 'EditPage::showReadOnlyForm:initial', [ $this, &$wgOut ] );
|
||
|
||
$wgOut->setRobotPolicy( 'noindex,nofollow' );
|
||
$wgOut->setPageTitle( $this->context->msg(
|
||
'viewsource-title',
|
||
$this->getContextTitle()->getPrefixedText()
|
||
) );
|
||
$wgOut->addBacklinkSubtitle( $this->getContextTitle() );
|
||
$wgOut->addHTML( $this->editFormPageTop );
|
||
$wgOut->addHTML( $this->editFormTextTop );
|
||
|
||
if ( $errorMessage !== '' ) {
|
||
$wgOut->addWikiText( $errorMessage );
|
||
$wgOut->addHTML( "<hr />\n" );
|
||
}
|
||
|
||
# If the user made changes, preserve them when showing the markup
|
||
# (This happens when a user is blocked during edit, for instance)
|
||
if ( !$this->firsttime ) {
|
||
$text = $this->textbox1;
|
||
$wgOut->addWikiMsg( 'viewyourtext' );
|
||
} else {
|
||
try {
|
||
$text = $this->toEditText( $content );
|
||
} catch ( MWException $e ) {
|
||
# Serialize using the default format if the content model is not supported
|
||
# (e.g. for an old revision with a different model)
|
||
$text = $content->serialize();
|
||
}
|
||
$wgOut->addWikiMsg( 'viewsourcetext' );
|
||
}
|
||
|
||
$wgOut->addHTML( $this->editFormTextBeforeContent );
|
||
$this->showTextbox( $text, 'wpTextbox1', [ 'readonly' ] );
|
||
$wgOut->addHTML( $this->editFormTextAfterContent );
|
||
|
||
$wgOut->addHTML( $this->makeTemplatesOnThisPageList( $this->getTemplates() ) );
|
||
|
||
$wgOut->addModules( 'mediawiki.action.edit.collapsibleFooter' );
|
||
|
||
$wgOut->addHTML( $this->editFormTextBottom );
|
||
if ( $this->mTitle->exists() ) {
|
||
$wgOut->returnToMain( null, $this->mTitle );
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Should we show a preview when the edit form is first shown?
|
||
*
|
||
* @return bool
|
||
*/
|
||
protected function previewOnOpen() {
|
||
global $wgRequest, $wgUser, $wgPreviewOnOpenNamespaces;
|
||
if ( $wgRequest->getVal( 'preview' ) == 'yes' ) {
|
||
// Explicit override from request
|
||
return true;
|
||
} elseif ( $wgRequest->getVal( 'preview' ) == 'no' ) {
|
||
// Explicit override from request
|
||
return false;
|
||
} elseif ( $this->section == 'new' ) {
|
||
// Nothing *to* preview for new sections
|
||
return false;
|
||
} elseif ( ( $wgRequest->getVal( 'preload' ) !== null || $this->mTitle->exists() )
|
||
&& $wgUser->getOption( 'previewonfirst' )
|
||
) {
|
||
// Standard preference behavior
|
||
return true;
|
||
} elseif ( !$this->mTitle->exists()
|
||
&& isset( $wgPreviewOnOpenNamespaces[$this->mTitle->getNamespace()] )
|
||
&& $wgPreviewOnOpenNamespaces[$this->mTitle->getNamespace()]
|
||
) {
|
||
// Categories are special
|
||
return true;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Checks whether the user entered a skin name in uppercase,
|
||
* e.g. "User:Example/Monobook.css" instead of "monobook.css"
|
||
*
|
||
* @return bool
|
||
*/
|
||
protected function isWrongCaseCssJsPage() {
|
||
if ( $this->mTitle->isCssJsSubpage() ) {
|
||
$name = $this->mTitle->getSkinFromCssJsSubpage();
|
||
$skins = array_merge(
|
||
array_keys( Skin::getSkinNames() ),
|
||
[ 'common' ]
|
||
);
|
||
return !in_array( $name, $skins )
|
||
&& in_array( strtolower( $name ), $skins );
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Returns whether section editing is supported for the current page.
|
||
* Subclasses may override this to replace the default behavior, which is
|
||
* to check ContentHandler::supportsSections.
|
||
*
|
||
* @return bool True if this edit page supports sections, false otherwise.
|
||
*/
|
||
protected function isSectionEditSupported() {
|
||
$contentHandler = ContentHandler::getForTitle( $this->mTitle );
|
||
return $contentHandler->supportsSections();
|
||
}
|
||
|
||
/**
|
||
* This function collects the form data and uses it to populate various member variables.
|
||
* @param WebRequest $request
|
||
* @throws ErrorPageError
|
||
*/
|
||
public function importFormData( &$request ) {
|
||
global $wgContLang, $wgUser;
|
||
|
||
# Allow users to change the mode for testing
|
||
$this->oouiEnabled = $request->getFuzzyBool( 'ooui', $this->oouiEnabled );
|
||
|
||
# Section edit can come from either the form or a link
|
||
$this->section = $request->getVal( 'wpSection', $request->getVal( 'section' ) );
|
||
|
||
if ( $this->section !== null && $this->section !== '' && !$this->isSectionEditSupported() ) {
|
||
throw new ErrorPageError( 'sectioneditnotsupported-title', 'sectioneditnotsupported-text' );
|
||
}
|
||
|
||
$this->isNew = !$this->mTitle->exists() || $this->section == 'new';
|
||
|
||
if ( $request->wasPosted() ) {
|
||
# These fields need to be checked for encoding.
|
||
# Also remove trailing whitespace, but don't remove _initial_
|
||
# whitespace from the text boxes. This may be significant formatting.
|
||
$this->textbox1 = $this->safeUnicodeInput( $request, 'wpTextbox1' );
|
||
if ( !$request->getCheck( 'wpTextbox2' ) ) {
|
||
// Skip this if wpTextbox2 has input, it indicates that we came
|
||
// from a conflict page with raw page text, not a custom form
|
||
// modified by subclasses
|
||
$textbox1 = $this->importContentFormData( $request );
|
||
if ( $textbox1 !== null ) {
|
||
$this->textbox1 = $textbox1;
|
||
}
|
||
}
|
||
|
||
# Truncate for whole multibyte characters
|
||
$this->summary = $wgContLang->truncate( $request->getText( 'wpSummary' ), 255 );
|
||
|
||
# If the summary consists of a heading, e.g. '==Foobar==', extract the title from the
|
||
# header syntax, e.g. 'Foobar'. This is mainly an issue when we are using wpSummary for
|
||
# section titles.
|
||
$this->summary = preg_replace( '/^\s*=+\s*(.*?)\s*=+\s*$/', '$1', $this->summary );
|
||
|
||
# Treat sectiontitle the same way as summary.
|
||
# Note that wpSectionTitle is not yet a part of the actual edit form, as wpSummary is
|
||
# currently doing double duty as both edit summary and section title. Right now this
|
||
# is just to allow API edits to work around this limitation, but this should be
|
||
# incorporated into the actual edit form when EditPage is rewritten (Bugs 18654, 26312).
|
||
$this->sectiontitle = $wgContLang->truncate( $request->getText( 'wpSectionTitle' ), 255 );
|
||
$this->sectiontitle = preg_replace( '/^\s*=+\s*(.*?)\s*=+\s*$/', '$1', $this->sectiontitle );
|
||
|
||
$this->edittime = $request->getVal( 'wpEdittime' );
|
||
$this->editRevId = $request->getIntOrNull( 'editRevId' );
|
||
$this->starttime = $request->getVal( 'wpStarttime' );
|
||
|
||
$undidRev = $request->getInt( 'wpUndidRevision' );
|
||
if ( $undidRev ) {
|
||
$this->undidRev = $undidRev;
|
||
}
|
||
|
||
$this->scrolltop = $request->getIntOrNull( 'wpScrolltop' );
|
||
|
||
if ( $this->textbox1 === '' && $request->getVal( 'wpTextbox1' ) === null ) {
|
||
// wpTextbox1 field is missing, possibly due to being "too big"
|
||
// according to some filter rules such as Suhosin's setting for
|
||
// suhosin.request.max_value_length (d'oh)
|
||
$this->incompleteForm = true;
|
||
} else {
|
||
// If we receive the last parameter of the request, we can fairly
|
||
// claim the POST request has not been truncated.
|
||
|
||
// TODO: softened the check for cutover. Once we determine
|
||
// that it is safe, we should complete the transition by
|
||
// removing the "edittime" clause.
|
||
$this->incompleteForm = ( !$request->getVal( 'wpUltimateParam' )
|
||
&& is_null( $this->edittime ) );
|
||
}
|
||
if ( $this->incompleteForm ) {
|
||
# If the form is incomplete, force to preview.
|
||
wfDebug( __METHOD__ . ": Form data appears to be incomplete\n" );
|
||
wfDebug( "POST DATA: " . var_export( $_POST, true ) . "\n" );
|
||
$this->preview = true;
|
||
} else {
|
||
$this->preview = $request->getCheck( 'wpPreview' );
|
||
$this->diff = $request->getCheck( 'wpDiff' );
|
||
|
||
// Remember whether a save was requested, so we can indicate
|
||
// if we forced preview due to session failure.
|
||
$this->mTriedSave = !$this->preview;
|
||
|
||
if ( $this->tokenOk( $request ) ) {
|
||
# Some browsers will not report any submit button
|
||
# if the user hits enter in the comment box.
|
||
# The unmarked state will be assumed to be a save,
|
||
# if the form seems otherwise complete.
|
||
wfDebug( __METHOD__ . ": Passed token check.\n" );
|
||
} elseif ( $this->diff ) {
|
||
# Failed token check, but only requested "Show Changes".
|
||
wfDebug( __METHOD__ . ": Failed token check; Show Changes requested.\n" );
|
||
} else {
|
||
# Page might be a hack attempt posted from
|
||
# an external site. Preview instead of saving.
|
||
wfDebug( __METHOD__ . ": Failed token check; forcing preview\n" );
|
||
$this->preview = true;
|
||
}
|
||
}
|
||
$this->save = !$this->preview && !$this->diff;
|
||
if ( !preg_match( '/^\d{14}$/', $this->edittime ) ) {
|
||
$this->edittime = null;
|
||
}
|
||
|
||
if ( !preg_match( '/^\d{14}$/', $this->starttime ) ) {
|
||
$this->starttime = null;
|
||
}
|
||
|
||
$this->recreate = $request->getCheck( 'wpRecreate' );
|
||
|
||
$this->minoredit = $request->getCheck( 'wpMinoredit' );
|
||
$this->watchthis = $request->getCheck( 'wpWatchthis' );
|
||
|
||
# Don't force edit summaries when a user is editing their own user or talk page
|
||
if ( ( $this->mTitle->mNamespace == NS_USER || $this->mTitle->mNamespace == NS_USER_TALK )
|
||
&& $this->mTitle->getText() == $wgUser->getName()
|
||
) {
|
||
$this->allowBlankSummary = true;
|
||
} else {
|
||
$this->allowBlankSummary = $request->getBool( 'wpIgnoreBlankSummary' )
|
||
|| !$wgUser->getOption( 'forceeditsummary' );
|
||
}
|
||
|
||
$this->autoSumm = $request->getText( 'wpAutoSummary' );
|
||
|
||
$this->allowBlankArticle = $request->getBool( 'wpIgnoreBlankArticle' );
|
||
$this->allowSelfRedirect = $request->getBool( 'wpIgnoreSelfRedirect' );
|
||
|
||
$changeTags = $request->getVal( 'wpChangeTags' );
|
||
if ( is_null( $changeTags ) || $changeTags === '' ) {
|
||
$this->changeTags = [];
|
||
} else {
|
||
$this->changeTags = array_filter( array_map( 'trim', explode( ',',
|
||
$changeTags ) ) );
|
||
}
|
||
} else {
|
||
# Not a posted form? Start with nothing.
|
||
wfDebug( __METHOD__ . ": Not a posted form.\n" );
|
||
$this->textbox1 = '';
|
||
$this->summary = '';
|
||
$this->sectiontitle = '';
|
||
$this->edittime = '';
|
||
$this->editRevId = null;
|
||
$this->starttime = wfTimestampNow();
|
||
$this->edit = false;
|
||
$this->preview = false;
|
||
$this->save = false;
|
||
$this->diff = false;
|
||
$this->minoredit = false;
|
||
// Watch may be overridden by request parameters
|
||
$this->watchthis = $request->getBool( 'watchthis', false );
|
||
$this->recreate = false;
|
||
|
||
// When creating a new section, we can preload a section title by passing it as the
|
||
// preloadtitle parameter in the URL (T15100)
|
||
if ( $this->section == 'new' && $request->getVal( 'preloadtitle' ) ) {
|
||
$this->sectiontitle = $request->getVal( 'preloadtitle' );
|
||
// Once wpSummary isn't being use for setting section titles, we should delete this.
|
||
$this->summary = $request->getVal( 'preloadtitle' );
|
||
} elseif ( $this->section != 'new' && $request->getVal( 'summary' ) ) {
|
||
$this->summary = $request->getText( 'summary' );
|
||
if ( $this->summary !== '' ) {
|
||
$this->hasPresetSummary = true;
|
||
}
|
||
}
|
||
|
||
if ( $request->getVal( 'minor' ) ) {
|
||
$this->minoredit = true;
|
||
}
|
||
}
|
||
|
||
$this->oldid = $request->getInt( 'oldid' );
|
||
$this->parentRevId = $request->getInt( 'parentRevId' );
|
||
|
||
$this->bot = $request->getBool( 'bot', true );
|
||
$this->nosummary = $request->getBool( 'nosummary' );
|
||
|
||
// May be overridden by revision.
|
||
$this->contentModel = $request->getText( 'model', $this->contentModel );
|
||
// May be overridden by revision.
|
||
$this->contentFormat = $request->getText( 'format', $this->contentFormat );
|
||
|
||
try {
|
||
$handler = ContentHandler::getForModelID( $this->contentModel );
|
||
} catch ( MWUnknownContentModelException $e ) {
|
||
throw new ErrorPageError(
|
||
'editpage-invalidcontentmodel-title',
|
||
'editpage-invalidcontentmodel-text',
|
||
[ wfEscapeWikiText( $this->contentModel ) ]
|
||
);
|
||
}
|
||
|
||
if ( !$handler->isSupportedFormat( $this->contentFormat ) ) {
|
||
throw new ErrorPageError(
|
||
'editpage-notsupportedcontentformat-title',
|
||
'editpage-notsupportedcontentformat-text',
|
||
[
|
||
wfEscapeWikiText( $this->contentFormat ),
|
||
wfEscapeWikiText( ContentHandler::getLocalizedName( $this->contentModel ) )
|
||
]
|
||
);
|
||
}
|
||
|
||
/**
|
||
* @todo Check if the desired model is allowed in this namespace, and if
|
||
* a transition from the page's current model to the new model is
|
||
* allowed.
|
||
*/
|
||
|
||
$this->editintro = $request->getText( 'editintro',
|
||
// Custom edit intro for new sections
|
||
$this->section === 'new' ? 'MediaWiki:addsection-editintro' : '' );
|
||
|
||
// Allow extensions to modify form data
|
||
Hooks::run( 'EditPage::importFormData', [ $this, $request ] );
|
||
}
|
||
|
||
/**
|
||
* Subpage overridable method for extracting the page content data from the
|
||
* posted form to be placed in $this->textbox1, if using customized input
|
||
* this method should be overridden and return the page text that will be used
|
||
* for saving, preview parsing and so on...
|
||
*
|
||
* @param WebRequest $request
|
||
* @return string|null
|
||
*/
|
||
protected function importContentFormData( &$request ) {
|
||
return; // Don't do anything, EditPage already extracted wpTextbox1
|
||
}
|
||
|
||
/**
|
||
* Initialise form fields in the object
|
||
* Called on the first invocation, e.g. when a user clicks an edit link
|
||
* @return bool If the requested section is valid
|
||
*/
|
||
public function initialiseForm() {
|
||
global $wgUser;
|
||
$this->edittime = $this->page->getTimestamp();
|
||
$this->editRevId = $this->page->getLatest();
|
||
|
||
$content = $this->getContentObject( false ); # TODO: track content object?!
|
||
if ( $content === false ) {
|
||
return false;
|
||
}
|
||
$this->textbox1 = $this->toEditText( $content );
|
||
|
||
// activate checkboxes if user wants them to be always active
|
||
# Sort out the "watch" checkbox
|
||
if ( $wgUser->getOption( 'watchdefault' ) ) {
|
||
# Watch all edits
|
||
$this->watchthis = true;
|
||
} elseif ( $wgUser->getOption( 'watchcreations' ) && !$this->mTitle->exists() ) {
|
||
# Watch creations
|
||
$this->watchthis = true;
|
||
} elseif ( $wgUser->isWatched( $this->mTitle ) ) {
|
||
# Already watched
|
||
$this->watchthis = true;
|
||
}
|
||
if ( $wgUser->getOption( 'minordefault' ) && !$this->isNew ) {
|
||
$this->minoredit = true;
|
||
}
|
||
if ( $this->textbox1 === false ) {
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* @param Content|null $def_content The default value to return
|
||
*
|
||
* @return Content|null Content on success, $def_content for invalid sections
|
||
*
|
||
* @since 1.21
|
||
*/
|
||
protected function getContentObject( $def_content = null ) {
|
||
global $wgOut, $wgRequest, $wgUser, $wgContLang;
|
||
|
||
$content = false;
|
||
|
||
// For message page not locally set, use the i18n message.
|
||
// For other non-existent articles, use preload text if any.
|
||
if ( !$this->mTitle->exists() || $this->section == 'new' ) {
|
||
if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI && $this->section != 'new' ) {
|
||
# If this is a system message, get the default text.
|
||
$msg = $this->mTitle->getDefaultMessageText();
|
||
|
||
$content = $this->toEditContent( $msg );
|
||
}
|
||
if ( $content === false ) {
|
||
# If requested, preload some text.
|
||
$preload = $wgRequest->getVal( 'preload',
|
||
// Custom preload text for new sections
|
||
$this->section === 'new' ? 'MediaWiki:addsection-preload' : '' );
|
||
$params = $wgRequest->getArray( 'preloadparams', [] );
|
||
|
||
$content = $this->getPreloadedContent( $preload, $params );
|
||
}
|
||
// For existing pages, get text based on "undo" or section parameters.
|
||
} else {
|
||
if ( $this->section != '' ) {
|
||
// Get section edit text (returns $def_text for invalid sections)
|
||
$orig = $this->getOriginalContent( $wgUser );
|
||
$content = $orig ? $orig->getSection( $this->section ) : null;
|
||
|
||
if ( !$content ) {
|
||
$content = $def_content;
|
||
}
|
||
} else {
|
||
$undoafter = $wgRequest->getInt( 'undoafter' );
|
||
$undo = $wgRequest->getInt( 'undo' );
|
||
|
||
if ( $undo > 0 && $undoafter > 0 ) {
|
||
$undorev = Revision::newFromId( $undo );
|
||
$oldrev = Revision::newFromId( $undoafter );
|
||
|
||
# Sanity check, make sure it's the right page,
|
||
# the revisions exist and they were not deleted.
|
||
# Otherwise, $content will be left as-is.
|
||
if ( !is_null( $undorev ) && !is_null( $oldrev ) &&
|
||
!$undorev->isDeleted( Revision::DELETED_TEXT ) &&
|
||
!$oldrev->isDeleted( Revision::DELETED_TEXT )
|
||
) {
|
||
$content = $this->page->getUndoContent( $undorev, $oldrev );
|
||
|
||
if ( $content === false ) {
|
||
# Warn the user that something went wrong
|
||
$undoMsg = 'failure';
|
||
} else {
|
||
$oldContent = $this->page->getContent( Revision::RAW );
|
||
$popts = ParserOptions::newFromUserAndLang( $wgUser, $wgContLang );
|
||
$newContent = $content->preSaveTransform( $this->mTitle, $wgUser, $popts );
|
||
if ( $newContent->getModel() !== $oldContent->getModel() ) {
|
||
// The undo may change content
|
||
// model if its reverting the top
|
||
// edit. This can result in
|
||
// mismatched content model/format.
|
||
$this->contentModel = $newContent->getModel();
|
||
$this->contentFormat = $oldrev->getContentFormat();
|
||
}
|
||
|
||
if ( $newContent->equals( $oldContent ) ) {
|
||
# Tell the user that the undo results in no change,
|
||
# i.e. the revisions were already undone.
|
||
$undoMsg = 'nochange';
|
||
$content = false;
|
||
} else {
|
||
# Inform the user of our success and set an automatic edit summary
|
||
$undoMsg = 'success';
|
||
|
||
# If we just undid one rev, use an autosummary
|
||
$firstrev = $oldrev->getNext();
|
||
if ( $firstrev && $firstrev->getId() == $undo ) {
|
||
$userText = $undorev->getUserText();
|
||
if ( $userText === '' ) {
|
||
$undoSummary = $this->context->msg(
|
||
'undo-summary-username-hidden',
|
||
$undo
|
||
)->inContentLanguage()->text();
|
||
} else {
|
||
$undoSummary = $this->context->msg(
|
||
'undo-summary',
|
||
$undo,
|
||
$userText
|
||
)->inContentLanguage()->text();
|
||
}
|
||
if ( $this->summary === '' ) {
|
||
$this->summary = $undoSummary;
|
||
} else {
|
||
$this->summary = $undoSummary . $this->context->msg( 'colon-separator' )
|
||
->inContentLanguage()->text() . $this->summary;
|
||
}
|
||
$this->undidRev = $undo;
|
||
}
|
||
$this->formtype = 'diff';
|
||
}
|
||
}
|
||
} else {
|
||
// Failed basic sanity checks.
|
||
// Older revisions may have been removed since the link
|
||
// was created, or we may simply have got bogus input.
|
||
$undoMsg = 'norev';
|
||
}
|
||
|
||
// Messages: undo-success, undo-failure, undo-norev, undo-nochange
|
||
$class = ( $undoMsg == 'success' ? '' : 'error ' ) . "mw-undo-{$undoMsg}";
|
||
$this->editFormPageTop .= $wgOut->parse( "<div class=\"{$class}\">" .
|
||
$this->context->msg( 'undo-' . $undoMsg )->plain() . '</div>', true, /* interface */true );
|
||
}
|
||
|
||
if ( $content === false ) {
|
||
$content = $this->getOriginalContent( $wgUser );
|
||
}
|
||
}
|
||
}
|
||
|
||
return $content;
|
||
}
|
||
|
||
/**
|
||
* Get the content of the wanted revision, without section extraction.
|
||
*
|
||
* The result of this function can be used to compare user's input with
|
||
* section replaced in its context (using WikiPage::replaceSectionAtRev())
|
||
* to the original text of the edit.
|
||
*
|
||
* This differs from Article::getContent() that when a missing revision is
|
||
* encountered the result will be null and not the
|
||
* 'missing-revision' message.
|
||
*
|
||
* @since 1.19
|
||
* @param User $user The user to get the revision for
|
||
* @return Content|null
|
||
*/
|
||
private function getOriginalContent( User $user ) {
|
||
if ( $this->section == 'new' ) {
|
||
return $this->getCurrentContent();
|
||
}
|
||
$revision = $this->mArticle->getRevisionFetched();
|
||
if ( $revision === null ) {
|
||
$handler = ContentHandler::getForModelID( $this->contentModel );
|
||
return $handler->makeEmptyContent();
|
||
}
|
||
$content = $revision->getContent( Revision::FOR_THIS_USER, $user );
|
||
return $content;
|
||
}
|
||
|
||
/**
|
||
* Get the edit's parent revision ID
|
||
*
|
||
* The "parent" revision is the ancestor that should be recorded in this
|
||
* page's revision history. It is either the revision ID of the in-memory
|
||
* article content, or in the case of a 3-way merge in order to rebase
|
||
* across a recoverable edit conflict, the ID of the newer revision to
|
||
* which we have rebased this page.
|
||
*
|
||
* @since 1.27
|
||
* @return int Revision ID
|
||
*/
|
||
public function getParentRevId() {
|
||
if ( $this->parentRevId ) {
|
||
return $this->parentRevId;
|
||
} else {
|
||
return $this->mArticle->getRevIdFetched();
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get the current content of the page. This is basically similar to
|
||
* WikiPage::getContent( Revision::RAW ) except that when the page doesn't exist an empty
|
||
* content object is returned instead of null.
|
||
*
|
||
* @since 1.21
|
||
* @return Content
|
||
*/
|
||
protected function getCurrentContent() {
|
||
$rev = $this->page->getRevision();
|
||
$content = $rev ? $rev->getContent( Revision::RAW ) : null;
|
||
|
||
if ( $content === false || $content === null ) {
|
||
$handler = ContentHandler::getForModelID( $this->contentModel );
|
||
return $handler->makeEmptyContent();
|
||
} elseif ( !$this->undidRev ) {
|
||
// Content models should always be the same since we error
|
||
// out if they are different before this point (in ->edit()).
|
||
// The exception being, during an undo, the current revision might
|
||
// differ from the prior revision.
|
||
$logger = LoggerFactory::getInstance( 'editpage' );
|
||
if ( $this->contentModel !== $rev->getContentModel() ) {
|
||
$logger->warning( "Overriding content model from current edit {prev} to {new}", [
|
||
'prev' => $this->contentModel,
|
||
'new' => $rev->getContentModel(),
|
||
'title' => $this->getTitle()->getPrefixedDBkey(),
|
||
'method' => __METHOD__
|
||
] );
|
||
$this->contentModel = $rev->getContentModel();
|
||
}
|
||
|
||
// Given that the content models should match, the current selected
|
||
// format should be supported.
|
||
if ( !$content->isSupportedFormat( $this->contentFormat ) ) {
|
||
$logger->warning( "Current revision content format unsupported. Overriding {prev} to {new}", [
|
||
|
||
'prev' => $this->contentFormat,
|
||
'new' => $rev->getContentFormat(),
|
||
'title' => $this->getTitle()->getPrefixedDBkey(),
|
||
'method' => __METHOD__
|
||
] );
|
||
$this->contentFormat = $rev->getContentFormat();
|
||
}
|
||
}
|
||
return $content;
|
||
}
|
||
|
||
/**
|
||
* Use this method before edit() to preload some content into the edit box
|
||
*
|
||
* @param Content $content
|
||
*
|
||
* @since 1.21
|
||
*/
|
||
public function setPreloadedContent( Content $content ) {
|
||
$this->mPreloadContent = $content;
|
||
}
|
||
|
||
/**
|
||
* Get the contents to be preloaded into the box, either set by
|
||
* an earlier setPreloadText() or by loading the given page.
|
||
*
|
||
* @param string $preload Representing the title to preload from.
|
||
* @param array $params Parameters to use (interface-message style) in the preloaded text
|
||
*
|
||
* @return Content
|
||
*
|
||
* @since 1.21
|
||
*/
|
||
protected function getPreloadedContent( $preload, $params = [] ) {
|
||
global $wgUser;
|
||
|
||
if ( !empty( $this->mPreloadContent ) ) {
|
||
return $this->mPreloadContent;
|
||
}
|
||
|
||
$handler = ContentHandler::getForModelID( $this->contentModel );
|
||
|
||
if ( $preload === '' ) {
|
||
return $handler->makeEmptyContent();
|
||
}
|
||
|
||
$title = Title::newFromText( $preload );
|
||
# Check for existence to avoid getting MediaWiki:Noarticletext
|
||
if ( $title === null || !$title->exists() || !$title->userCan( 'read', $wgUser ) ) {
|
||
// TODO: somehow show a warning to the user!
|
||
return $handler->makeEmptyContent();
|
||
}
|
||
|
||
$page = WikiPage::factory( $title );
|
||
if ( $page->isRedirect() ) {
|
||
$title = $page->getRedirectTarget();
|
||
# Same as before
|
||
if ( $title === null || !$title->exists() || !$title->userCan( 'read', $wgUser ) ) {
|
||
// TODO: somehow show a warning to the user!
|
||
return $handler->makeEmptyContent();
|
||
}
|
||
$page = WikiPage::factory( $title );
|
||
}
|
||
|
||
$parserOptions = ParserOptions::newFromUser( $wgUser );
|
||
$content = $page->getContent( Revision::RAW );
|
||
|
||
if ( !$content ) {
|
||
// TODO: somehow show a warning to the user!
|
||
return $handler->makeEmptyContent();
|
||
}
|
||
|
||
if ( $content->getModel() !== $handler->getModelID() ) {
|
||
$converted = $content->convert( $handler->getModelID() );
|
||
|
||
if ( !$converted ) {
|
||
// TODO: somehow show a warning to the user!
|
||
wfDebug( "Attempt to preload incompatible content: " .
|
||
"can't convert " . $content->getModel() .
|
||
" to " . $handler->getModelID() );
|
||
|
||
return $handler->makeEmptyContent();
|
||
}
|
||
|
||
$content = $converted;
|
||
}
|
||
|
||
return $content->preloadTransform( $title, $parserOptions, $params );
|
||
}
|
||
|
||
/**
|
||
* Make sure the form isn't faking a user's credentials.
|
||
*
|
||
* @param WebRequest $request
|
||
* @return bool
|
||
* @private
|
||
*/
|
||
public function tokenOk( &$request ) {
|
||
global $wgUser;
|
||
$token = $request->getVal( 'wpEditToken' );
|
||
$this->mTokenOk = $wgUser->matchEditToken( $token );
|
||
$this->mTokenOkExceptSuffix = $wgUser->matchEditTokenNoSuffix( $token );
|
||
return $this->mTokenOk;
|
||
}
|
||
|
||
/**
|
||
* Sets post-edit cookie indicating the user just saved a particular revision.
|
||
*
|
||
* This uses a temporary cookie for each revision ID so separate saves will never
|
||
* interfere with each other.
|
||
*
|
||
* The cookie is deleted in the mediawiki.action.view.postEdit JS module after
|
||
* the redirect. It must be clearable by JavaScript code, so it must not be
|
||
* marked HttpOnly. The JavaScript code converts the cookie to a wgPostEdit config
|
||
* variable.
|
||
*
|
||
* If the variable were set on the server, it would be cached, which is unwanted
|
||
* since the post-edit state should only apply to the load right after the save.
|
||
*
|
||
* @param int $statusValue The status value (to check for new article status)
|
||
*/
|
||
protected function setPostEditCookie( $statusValue ) {
|
||
$revisionId = $this->page->getLatest();
|
||
$postEditKey = self::POST_EDIT_COOKIE_KEY_PREFIX . $revisionId;
|
||
|
||
$val = 'saved';
|
||
if ( $statusValue == self::AS_SUCCESS_NEW_ARTICLE ) {
|
||
$val = 'created';
|
||
} elseif ( $this->oldid ) {
|
||
$val = 'restored';
|
||
}
|
||
|
||
$response = RequestContext::getMain()->getRequest()->response();
|
||
$response->setCookie( $postEditKey, $val, time() + self::POST_EDIT_COOKIE_DURATION, [
|
||
'httpOnly' => false,
|
||
] );
|
||
}
|
||
|
||
/**
|
||
* Attempt submission
|
||
* @param array|bool $resultDetails See docs for $result in internalAttemptSave
|
||
* @throws UserBlockedError|ReadOnlyError|ThrottledError|PermissionsError
|
||
* @return Status The resulting status object.
|
||
*/
|
||
public function attemptSave( &$resultDetails = false ) {
|
||
global $wgUser;
|
||
|
||
# Allow bots to exempt some edits from bot flagging
|
||
$bot = $wgUser->isAllowed( 'bot' ) && $this->bot;
|
||
$status = $this->internalAttemptSave( $resultDetails, $bot );
|
||
|
||
Hooks::run( 'EditPage::attemptSave:after', [ $this, $status, $resultDetails ] );
|
||
|
||
return $status;
|
||
}
|
||
|
||
/**
|
||
* Handle status, such as after attempt save
|
||
*
|
||
* @param Status $status
|
||
* @param array|bool $resultDetails
|
||
*
|
||
* @throws ErrorPageError
|
||
* @return bool False, if output is done, true if rest of the form should be displayed
|
||
*/
|
||
private function handleStatus( Status $status, $resultDetails ) {
|
||
global $wgUser, $wgOut;
|
||
|
||
/**
|
||
* @todo FIXME: once the interface for internalAttemptSave() is made
|
||
* nicer, this should use the message in $status
|
||
*/
|
||
if ( $status->value == self::AS_SUCCESS_UPDATE
|
||
|| $status->value == self::AS_SUCCESS_NEW_ARTICLE
|
||
) {
|
||
$this->didSave = true;
|
||
if ( !$resultDetails['nullEdit'] ) {
|
||
$this->setPostEditCookie( $status->value );
|
||
}
|
||
}
|
||
|
||
// "wpExtraQueryRedirect" is a hidden input to modify
|
||
// after save URL and is not used by actual edit form
|
||
$request = RequestContext::getMain()->getRequest();
|
||
$extraQueryRedirect = $request->getVal( 'wpExtraQueryRedirect' );
|
||
|
||
switch ( $status->value ) {
|
||
case self::AS_HOOK_ERROR_EXPECTED:
|
||
case self::AS_CONTENT_TOO_BIG:
|
||
case self::AS_ARTICLE_WAS_DELETED:
|
||
case self::AS_CONFLICT_DETECTED:
|
||
case self::AS_SUMMARY_NEEDED:
|
||
case self::AS_TEXTBOX_EMPTY:
|
||
case self::AS_MAX_ARTICLE_SIZE_EXCEEDED:
|
||
case self::AS_END:
|
||
case self::AS_BLANK_ARTICLE:
|
||
case self::AS_SELF_REDIRECT:
|
||
return true;
|
||
|
||
case self::AS_HOOK_ERROR:
|
||
return false;
|
||
|
||
case self::AS_CANNOT_USE_CUSTOM_MODEL:
|
||
case self::AS_PARSE_ERROR:
|
||
$wgOut->addWikiText( '<div class="error">' . "\n" . $status->getWikiText() . '</div>' );
|
||
return true;
|
||
|
||
case self::AS_SUCCESS_NEW_ARTICLE:
|
||
$query = $resultDetails['redirect'] ? 'redirect=no' : '';
|
||
if ( $extraQueryRedirect ) {
|
||
if ( $query === '' ) {
|
||
$query = $extraQueryRedirect;
|
||
} else {
|
||
$query = $query . '&' . $extraQueryRedirect;
|
||
}
|
||
}
|
||
$anchor = isset( $resultDetails['sectionanchor'] ) ? $resultDetails['sectionanchor'] : '';
|
||
$wgOut->redirect( $this->mTitle->getFullURL( $query ) . $anchor );
|
||
return false;
|
||
|
||
case self::AS_SUCCESS_UPDATE:
|
||
$extraQuery = '';
|
||
$sectionanchor = $resultDetails['sectionanchor'];
|
||
|
||
// Give extensions a chance to modify URL query on update
|
||
Hooks::run(
|
||
'ArticleUpdateBeforeRedirect',
|
||
[ $this->mArticle, &$sectionanchor, &$extraQuery ]
|
||
);
|
||
|
||
if ( $resultDetails['redirect'] ) {
|
||
if ( $extraQuery == '' ) {
|
||
$extraQuery = 'redirect=no';
|
||
} else {
|
||
$extraQuery = 'redirect=no&' . $extraQuery;
|
||
}
|
||
}
|
||
if ( $extraQueryRedirect ) {
|
||
if ( $extraQuery === '' ) {
|
||
$extraQuery = $extraQueryRedirect;
|
||
} else {
|
||
$extraQuery = $extraQuery . '&' . $extraQueryRedirect;
|
||
}
|
||
}
|
||
|
||
$wgOut->redirect( $this->mTitle->getFullURL( $extraQuery ) . $sectionanchor );
|
||
return false;
|
||
|
||
case self::AS_SPAM_ERROR:
|
||
$this->spamPageWithContent( $resultDetails['spam'] );
|
||
return false;
|
||
|
||
case self::AS_BLOCKED_PAGE_FOR_USER:
|
||
throw new UserBlockedError( $wgUser->getBlock() );
|
||
|
||
case self::AS_IMAGE_REDIRECT_ANON:
|
||
case self::AS_IMAGE_REDIRECT_LOGGED:
|
||
throw new PermissionsError( 'upload' );
|
||
|
||
case self::AS_READ_ONLY_PAGE_ANON:
|
||
case self::AS_READ_ONLY_PAGE_LOGGED:
|
||
throw new PermissionsError( 'edit' );
|
||
|
||
case self::AS_READ_ONLY_PAGE:
|
||
throw new ReadOnlyError;
|
||
|
||
case self::AS_RATE_LIMITED:
|
||
throw new ThrottledError();
|
||
|
||
case self::AS_NO_CREATE_PERMISSION:
|
||
$permission = $this->mTitle->isTalkPage() ? 'createtalk' : 'createpage';
|
||
throw new PermissionsError( $permission );
|
||
|
||
case self::AS_NO_CHANGE_CONTENT_MODEL:
|
||
throw new PermissionsError( 'editcontentmodel' );
|
||
|
||
default:
|
||
// We don't recognize $status->value. The only way that can happen
|
||
// is if an extension hook aborted from inside ArticleSave.
|
||
// Render the status object into $this->hookError
|
||
// FIXME this sucks, we should just use the Status object throughout
|
||
$this->hookError = '<div class="error">' ."\n" . $status->getWikiText() .
|
||
'</div>';
|
||
return true;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Run hooks that can filter edits just before they get saved.
|
||
*
|
||
* @param Content $content The Content to filter.
|
||
* @param Status $status For reporting the outcome to the caller
|
||
* @param User $user The user performing the edit
|
||
*
|
||
* @return bool
|
||
*/
|
||
protected function runPostMergeFilters( Content $content, Status $status, User $user ) {
|
||
// Run old style post-section-merge edit filter
|
||
if ( $this->hookError != '' ) {
|
||
# ...or the hook could be expecting us to produce an error
|
||
$status->fatal( 'hookaborted' );
|
||
$status->value = self::AS_HOOK_ERROR_EXPECTED;
|
||
return false;
|
||
}
|
||
|
||
// Run new style post-section-merge edit filter
|
||
if ( !Hooks::run( 'EditFilterMergedContent',
|
||
[ $this->mArticle->getContext(), $content, $status, $this->summary,
|
||
$user, $this->minoredit ] )
|
||
) {
|
||
# Error messages etc. could be handled within the hook...
|
||
if ( $status->isGood() ) {
|
||
$status->fatal( 'hookaborted' );
|
||
// Not setting $this->hookError here is a hack to allow the hook
|
||
// to cause a return to the edit page without $this->hookError
|
||
// being set. This is used by ConfirmEdit to display a captcha
|
||
// without any error message cruft.
|
||
} else {
|
||
$this->hookError = $status->getWikiText();
|
||
}
|
||
// Use the existing $status->value if the hook set it
|
||
if ( !$status->value ) {
|
||
$status->value = self::AS_HOOK_ERROR;
|
||
}
|
||
return false;
|
||
} elseif ( !$status->isOK() ) {
|
||
# ...or the hook could be expecting us to produce an error
|
||
// FIXME this sucks, we should just use the Status object throughout
|
||
$this->hookError = $status->getWikiText();
|
||
$status->fatal( 'hookaborted' );
|
||
$status->value = self::AS_HOOK_ERROR_EXPECTED;
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* Return the summary to be used for a new section.
|
||
*
|
||
* @param string $sectionanchor Set to the section anchor text
|
||
* @return string
|
||
*/
|
||
private function newSectionSummary( &$sectionanchor = null ) {
|
||
global $wgParser;
|
||
|
||
if ( $this->sectiontitle !== '' ) {
|
||
$sectionanchor = $wgParser->guessLegacySectionNameFromWikiText( $this->sectiontitle );
|
||
// If no edit summary was specified, create one automatically from the section
|
||
// title and have it link to the new section. Otherwise, respect the summary as
|
||
// passed.
|
||
if ( $this->summary === '' ) {
|
||
$cleanSectionTitle = $wgParser->stripSectionName( $this->sectiontitle );
|
||
return $this->context->msg( 'newsectionsummary' )
|
||
->rawParams( $cleanSectionTitle )->inContentLanguage()->text();
|
||
}
|
||
} elseif ( $this->summary !== '' ) {
|
||
$sectionanchor = $wgParser->guessLegacySectionNameFromWikiText( $this->summary );
|
||
# This is a new section, so create a link to the new section
|
||
# in the revision summary.
|
||
$cleanSummary = $wgParser->stripSectionName( $this->summary );
|
||
return $this->context->msg( 'newsectionsummary' )
|
||
->rawParams( $cleanSummary )->inContentLanguage()->text();
|
||
}
|
||
return $this->summary;
|
||
}
|
||
|
||
/**
|
||
* Attempt submission (no UI)
|
||
*
|
||
* @param array $result Array to add statuses to, currently with the
|
||
* possible keys:
|
||
* - spam (string): Spam string from content if any spam is detected by
|
||
* matchSpamRegex.
|
||
* - sectionanchor (string): Section anchor for a section save.
|
||
* - nullEdit (boolean): Set if doEditContent is OK. True if null edit,
|
||
* false otherwise.
|
||
* - redirect (bool): Set if doEditContent is OK. True if resulting
|
||
* revision is a redirect.
|
||
* @param bool $bot True if edit is being made under the bot right.
|
||
*
|
||
* @return Status Status object, possibly with a message, but always with
|
||
* one of the AS_* constants in $status->value,
|
||
*
|
||
* @todo FIXME: This interface is TERRIBLE, but hard to get rid of due to
|
||
* various error display idiosyncrasies. There are also lots of cases
|
||
* where error metadata is set in the object and retrieved later instead
|
||
* of being returned, e.g. AS_CONTENT_TOO_BIG and
|
||
* AS_BLOCKED_PAGE_FOR_USER. All that stuff needs to be cleaned up some
|
||
* time.
|
||
*/
|
||
public function internalAttemptSave( &$result, $bot = false ) {
|
||
global $wgUser, $wgRequest, $wgParser, $wgMaxArticleSize;
|
||
global $wgContentHandlerUseDB;
|
||
|
||
$status = Status::newGood();
|
||
|
||
if ( !Hooks::run( 'EditPage::attemptSave', [ $this ] ) ) {
|
||
wfDebug( "Hook 'EditPage::attemptSave' aborted article saving\n" );
|
||
$status->fatal( 'hookaborted' );
|
||
$status->value = self::AS_HOOK_ERROR;
|
||
return $status;
|
||
}
|
||
|
||
$spam = $wgRequest->getText( 'wpAntispam' );
|
||
if ( $spam !== '' ) {
|
||
wfDebugLog(
|
||
'SimpleAntiSpam',
|
||
$wgUser->getName() .
|
||
' editing "' .
|
||
$this->mTitle->getPrefixedText() .
|
||
'" submitted bogus field "' .
|
||
$spam .
|
||
'"'
|
||
);
|
||
$status->fatal( 'spamprotectionmatch', false );
|
||
$status->value = self::AS_SPAM_ERROR;
|
||
return $status;
|
||
}
|
||
|
||
try {
|
||
# Construct Content object
|
||
$textbox_content = $this->toEditContent( $this->textbox1 );
|
||
} catch ( MWContentSerializationException $ex ) {
|
||
$status->fatal(
|
||
'content-failed-to-parse',
|
||
$this->contentModel,
|
||
$this->contentFormat,
|
||
$ex->getMessage()
|
||
);
|
||
$status->value = self::AS_PARSE_ERROR;
|
||
return $status;
|
||
}
|
||
|
||
# Check image redirect
|
||
if ( $this->mTitle->getNamespace() == NS_FILE &&
|
||
$textbox_content->isRedirect() &&
|
||
!$wgUser->isAllowed( 'upload' )
|
||
) {
|
||
$code = $wgUser->isAnon() ? self::AS_IMAGE_REDIRECT_ANON : self::AS_IMAGE_REDIRECT_LOGGED;
|
||
$status->setResult( false, $code );
|
||
|
||
return $status;
|
||
}
|
||
|
||
# Check for spam
|
||
$match = self::matchSummarySpamRegex( $this->summary );
|
||
if ( $match === false && $this->section == 'new' ) {
|
||
# $wgSpamRegex is enforced on this new heading/summary because, unlike
|
||
# regular summaries, it is added to the actual wikitext.
|
||
if ( $this->sectiontitle !== '' ) {
|
||
# This branch is taken when the API is used with the 'sectiontitle' parameter.
|
||
$match = self::matchSpamRegex( $this->sectiontitle );
|
||
} else {
|
||
# This branch is taken when the "Add Topic" user interface is used, or the API
|
||
# is used with the 'summary' parameter.
|
||
$match = self::matchSpamRegex( $this->summary );
|
||
}
|
||
}
|
||
if ( $match === false ) {
|
||
$match = self::matchSpamRegex( $this->textbox1 );
|
||
}
|
||
if ( $match !== false ) {
|
||
$result['spam'] = $match;
|
||
$ip = $wgRequest->getIP();
|
||
$pdbk = $this->mTitle->getPrefixedDBkey();
|
||
$match = str_replace( "\n", '', $match );
|
||
wfDebugLog( 'SpamRegex', "$ip spam regex hit [[$pdbk]]: \"$match\"" );
|
||
$status->fatal( 'spamprotectionmatch', $match );
|
||
$status->value = self::AS_SPAM_ERROR;
|
||
return $status;
|
||
}
|
||
if ( !Hooks::run(
|
||
'EditFilter',
|
||
[ $this, $this->textbox1, $this->section, &$this->hookError, $this->summary ] )
|
||
) {
|
||
# Error messages etc. could be handled within the hook...
|
||
$status->fatal( 'hookaborted' );
|
||
$status->value = self::AS_HOOK_ERROR;
|
||
return $status;
|
||
} elseif ( $this->hookError != '' ) {
|
||
# ...or the hook could be expecting us to produce an error
|
||
$status->fatal( 'hookaborted' );
|
||
$status->value = self::AS_HOOK_ERROR_EXPECTED;
|
||
return $status;
|
||
}
|
||
|
||
if ( $wgUser->isBlockedFrom( $this->mTitle, false ) ) {
|
||
// Auto-block user's IP if the account was "hard" blocked
|
||
if ( !wfReadOnly() ) {
|
||
$wgUser->spreadAnyEditBlock();
|
||
}
|
||
# Check block state against master, thus 'false'.
|
||
$status->setResult( false, self::AS_BLOCKED_PAGE_FOR_USER );
|
||
return $status;
|
||
}
|
||
|
||
$this->contentLength = strlen( $this->textbox1 );
|
||
if ( $this->contentLength > $wgMaxArticleSize * 1024 ) {
|
||
// Error will be displayed by showEditForm()
|
||
$this->tooBig = true;
|
||
$status->setResult( false, self::AS_CONTENT_TOO_BIG );
|
||
return $status;
|
||
}
|
||
|
||
if ( !$wgUser->isAllowed( 'edit' ) ) {
|
||
if ( $wgUser->isAnon() ) {
|
||
$status->setResult( false, self::AS_READ_ONLY_PAGE_ANON );
|
||
return $status;
|
||
} else {
|
||
$status->fatal( 'readonlytext' );
|
||
$status->value = self::AS_READ_ONLY_PAGE_LOGGED;
|
||
return $status;
|
||
}
|
||
}
|
||
|
||
$changingContentModel = false;
|
||
if ( $this->contentModel !== $this->mTitle->getContentModel() ) {
|
||
if ( !$wgContentHandlerUseDB ) {
|
||
$status->fatal( 'editpage-cannot-use-custom-model' );
|
||
$status->value = self::AS_CANNOT_USE_CUSTOM_MODEL;
|
||
return $status;
|
||
} elseif ( !$wgUser->isAllowed( 'editcontentmodel' ) ) {
|
||
$status->setResult( false, self::AS_NO_CHANGE_CONTENT_MODEL );
|
||
return $status;
|
||
}
|
||
// Make sure the user can edit the page under the new content model too
|
||
$titleWithNewContentModel = clone $this->mTitle;
|
||
$titleWithNewContentModel->setContentModel( $this->contentModel );
|
||
if ( !$titleWithNewContentModel->userCan( 'editcontentmodel', $wgUser )
|
||
|| !$titleWithNewContentModel->userCan( 'edit', $wgUser )
|
||
) {
|
||
$status->setResult( false, self::AS_NO_CHANGE_CONTENT_MODEL );
|
||
return $status;
|
||
}
|
||
|
||
$changingContentModel = true;
|
||
$oldContentModel = $this->mTitle->getContentModel();
|
||
}
|
||
|
||
if ( $this->changeTags ) {
|
||
$changeTagsStatus = ChangeTags::canAddTagsAccompanyingChange(
|
||
$this->changeTags, $wgUser );
|
||
if ( !$changeTagsStatus->isOK() ) {
|
||
$changeTagsStatus->value = self::AS_CHANGE_TAG_ERROR;
|
||
return $changeTagsStatus;
|
||
}
|
||
}
|
||
|
||
if ( wfReadOnly() ) {
|
||
$status->fatal( 'readonlytext' );
|
||
$status->value = self::AS_READ_ONLY_PAGE;
|
||
return $status;
|
||
}
|
||
if ( $wgUser->pingLimiter() || $wgUser->pingLimiter( 'linkpurge', 0 )
|
||
|| ( $changingContentModel && $wgUser->pingLimiter( 'editcontentmodel' ) )
|
||
) {
|
||
$status->fatal( 'actionthrottledtext' );
|
||
$status->value = self::AS_RATE_LIMITED;
|
||
return $status;
|
||
}
|
||
|
||
# If the article has been deleted while editing, don't save it without
|
||
# confirmation
|
||
if ( $this->wasDeletedSinceLastEdit() && !$this->recreate ) {
|
||
$status->setResult( false, self::AS_ARTICLE_WAS_DELETED );
|
||
return $status;
|
||
}
|
||
|
||
# Load the page data from the master. If anything changes in the meantime,
|
||
# we detect it by using page_latest like a token in a 1 try compare-and-swap.
|
||
$this->page->loadPageData( 'fromdbmaster' );
|
||
$new = !$this->page->exists();
|
||
|
||
if ( $new ) {
|
||
// Late check for create permission, just in case *PARANOIA*
|
||
if ( !$this->mTitle->userCan( 'create', $wgUser ) ) {
|
||
$status->fatal( 'nocreatetext' );
|
||
$status->value = self::AS_NO_CREATE_PERMISSION;
|
||
wfDebug( __METHOD__ . ": no create permission\n" );
|
||
return $status;
|
||
}
|
||
|
||
// Don't save a new page if it's blank or if it's a MediaWiki:
|
||
// message with content equivalent to default (allow empty pages
|
||
// in this case to disable messages, see T52124)
|
||
$defaultMessageText = $this->mTitle->getDefaultMessageText();
|
||
if ( $this->mTitle->getNamespace() === NS_MEDIAWIKI && $defaultMessageText !== false ) {
|
||
$defaultText = $defaultMessageText;
|
||
} else {
|
||
$defaultText = '';
|
||
}
|
||
|
||
if ( !$this->allowBlankArticle && $this->textbox1 === $defaultText ) {
|
||
$this->blankArticle = true;
|
||
$status->fatal( 'blankarticle' );
|
||
$status->setResult( false, self::AS_BLANK_ARTICLE );
|
||
return $status;
|
||
}
|
||
|
||
if ( !$this->runPostMergeFilters( $textbox_content, $status, $wgUser ) ) {
|
||
return $status;
|
||
}
|
||
|
||
$content = $textbox_content;
|
||
|
||
$result['sectionanchor'] = '';
|
||
if ( $this->section == 'new' ) {
|
||
if ( $this->sectiontitle !== '' ) {
|
||
// Insert the section title above the content.
|
||
$content = $content->addSectionHeader( $this->sectiontitle );
|
||
} elseif ( $this->summary !== '' ) {
|
||
// Insert the section title above the content.
|
||
$content = $content->addSectionHeader( $this->summary );
|
||
}
|
||
$this->summary = $this->newSectionSummary( $result['sectionanchor'] );
|
||
}
|
||
|
||
$status->value = self::AS_SUCCESS_NEW_ARTICLE;
|
||
|
||
} else { # not $new
|
||
|
||
# Article exists. Check for edit conflict.
|
||
|
||
$this->page->clear(); # Force reload of dates, etc.
|
||
$timestamp = $this->page->getTimestamp();
|
||
$latest = $this->page->getLatest();
|
||
|
||
wfDebug( "timestamp: {$timestamp}, edittime: {$this->edittime}\n" );
|
||
|
||
// Check editRevId if set, which handles same-second timestamp collisions
|
||
if ( $timestamp != $this->edittime
|
||
|| ( $this->editRevId !== null && $this->editRevId != $latest )
|
||
) {
|
||
$this->isConflict = true;
|
||
if ( $this->section == 'new' ) {
|
||
if ( $this->page->getUserText() == $wgUser->getName() &&
|
||
$this->page->getComment() == $this->newSectionSummary()
|
||
) {
|
||
// Probably a duplicate submission of a new comment.
|
||
// This can happen when CDN resends a request after
|
||
// a timeout but the first one actually went through.
|
||
wfDebug( __METHOD__
|
||
. ": duplicate new section submission; trigger edit conflict!\n" );
|
||
} else {
|
||
// New comment; suppress conflict.
|
||
$this->isConflict = false;
|
||
wfDebug( __METHOD__ . ": conflict suppressed; new section\n" );
|
||
}
|
||
} elseif ( $this->section == ''
|
||
&& Revision::userWasLastToEdit(
|
||
DB_MASTER, $this->mTitle->getArticleID(),
|
||
$wgUser->getId(), $this->edittime
|
||
)
|
||
) {
|
||
# Suppress edit conflict with self, except for section edits where merging is required.
|
||
wfDebug( __METHOD__ . ": Suppressing edit conflict, same user.\n" );
|
||
$this->isConflict = false;
|
||
}
|
||
}
|
||
|
||
// If sectiontitle is set, use it, otherwise use the summary as the section title.
|
||
if ( $this->sectiontitle !== '' ) {
|
||
$sectionTitle = $this->sectiontitle;
|
||
} else {
|
||
$sectionTitle = $this->summary;
|
||
}
|
||
|
||
$content = null;
|
||
|
||
if ( $this->isConflict ) {
|
||
wfDebug( __METHOD__
|
||
. ": conflict! getting section '{$this->section}' for time '{$this->edittime}'"
|
||
. " (id '{$this->editRevId}') (article time '{$timestamp}')\n" );
|
||
// @TODO: replaceSectionAtRev() with base ID (not prior current) for ?oldid=X case
|
||
// ...or disable section editing for non-current revisions (not exposed anyway).
|
||
if ( $this->editRevId !== null ) {
|
||
$content = $this->page->replaceSectionAtRev(
|
||
$this->section,
|
||
$textbox_content,
|
||
$sectionTitle,
|
||
$this->editRevId
|
||
);
|
||
} else {
|
||
$content = $this->page->replaceSectionContent(
|
||
$this->section,
|
||
$textbox_content,
|
||
$sectionTitle,
|
||
$this->edittime
|
||
);
|
||
}
|
||
} else {
|
||
wfDebug( __METHOD__ . ": getting section '{$this->section}'\n" );
|
||
$content = $this->page->replaceSectionContent(
|
||
$this->section,
|
||
$textbox_content,
|
||
$sectionTitle
|
||
);
|
||
}
|
||
|
||
if ( is_null( $content ) ) {
|
||
wfDebug( __METHOD__ . ": activating conflict; section replace failed.\n" );
|
||
$this->isConflict = true;
|
||
$content = $textbox_content; // do not try to merge here!
|
||
} elseif ( $this->isConflict ) {
|
||
# Attempt merge
|
||
if ( $this->mergeChangesIntoContent( $content ) ) {
|
||
// Successful merge! Maybe we should tell the user the good news?
|
||
$this->isConflict = false;
|
||
wfDebug( __METHOD__ . ": Suppressing edit conflict, successful merge.\n" );
|
||
} else {
|
||
$this->section = '';
|
||
$this->textbox1 = ContentHandler::getContentText( $content );
|
||
wfDebug( __METHOD__ . ": Keeping edit conflict, failed merge.\n" );
|
||
}
|
||
}
|
||
|
||
if ( $this->isConflict ) {
|
||
$status->setResult( false, self::AS_CONFLICT_DETECTED );
|
||
return $status;
|
||
}
|
||
|
||
if ( !$this->runPostMergeFilters( $content, $status, $wgUser ) ) {
|
||
return $status;
|
||
}
|
||
|
||
if ( $this->section == 'new' ) {
|
||
// Handle the user preference to force summaries here
|
||
if ( !$this->allowBlankSummary && trim( $this->summary ) == '' ) {
|
||
$this->missingSummary = true;
|
||
$status->fatal( 'missingsummary' ); // or 'missingcommentheader' if $section == 'new'. Blegh
|
||
$status->value = self::AS_SUMMARY_NEEDED;
|
||
return $status;
|
||
}
|
||
|
||
// Do not allow the user to post an empty comment
|
||
if ( $this->textbox1 == '' ) {
|
||
$this->missingComment = true;
|
||
$status->fatal( 'missingcommenttext' );
|
||
$status->value = self::AS_TEXTBOX_EMPTY;
|
||
return $status;
|
||
}
|
||
} elseif ( !$this->allowBlankSummary
|
||
&& !$content->equals( $this->getOriginalContent( $wgUser ) )
|
||
&& !$content->isRedirect()
|
||
&& md5( $this->summary ) == $this->autoSumm
|
||
) {
|
||
$this->missingSummary = true;
|
||
$status->fatal( 'missingsummary' );
|
||
$status->value = self::AS_SUMMARY_NEEDED;
|
||
return $status;
|
||
}
|
||
|
||
# All's well
|
||
$sectionanchor = '';
|
||
if ( $this->section == 'new' ) {
|
||
$this->summary = $this->newSectionSummary( $sectionanchor );
|
||
} elseif ( $this->section != '' ) {
|
||
# Try to get a section anchor from the section source, redirect
|
||
# to edited section if header found.
|
||
# XXX: Might be better to integrate this into Article::replaceSectionAtRev
|
||
# for duplicate heading checking and maybe parsing.
|
||
$hasmatch = preg_match( "/^ *([=]{1,6})(.*?)(\\1) *\\n/i", $this->textbox1, $matches );
|
||
# We can't deal with anchors, includes, html etc in the header for now,
|
||
# headline would need to be parsed to improve this.
|
||
if ( $hasmatch && strlen( $matches[2] ) > 0 ) {
|
||
$sectionanchor = $wgParser->guessLegacySectionNameFromWikiText( $matches[2] );
|
||
}
|
||
}
|
||
$result['sectionanchor'] = $sectionanchor;
|
||
|
||
// Save errors may fall down to the edit form, but we've now
|
||
// merged the section into full text. Clear the section field
|
||
// so that later submission of conflict forms won't try to
|
||
// replace that into a duplicated mess.
|
||
$this->textbox1 = $this->toEditText( $content );
|
||
$this->section = '';
|
||
|
||
$status->value = self::AS_SUCCESS_UPDATE;
|
||
}
|
||
|
||
if ( !$this->allowSelfRedirect
|
||
&& $content->isRedirect()
|
||
&& $content->getRedirectTarget()->equals( $this->getTitle() )
|
||
) {
|
||
// If the page already redirects to itself, don't warn.
|
||
$currentTarget = $this->getCurrentContent()->getRedirectTarget();
|
||
if ( !$currentTarget || !$currentTarget->equals( $this->getTitle() ) ) {
|
||
$this->selfRedirect = true;
|
||
$status->fatal( 'selfredirect' );
|
||
$status->value = self::AS_SELF_REDIRECT;
|
||
return $status;
|
||
}
|
||
}
|
||
|
||
// Check for length errors again now that the section is merged in
|
||
$this->contentLength = strlen( $this->toEditText( $content ) );
|
||
if ( $this->contentLength > $wgMaxArticleSize * 1024 ) {
|
||
$this->tooBig = true;
|
||
$status->setResult( false, self::AS_MAX_ARTICLE_SIZE_EXCEEDED );
|
||
return $status;
|
||
}
|
||
|
||
$flags = EDIT_AUTOSUMMARY |
|
||
( $new ? EDIT_NEW : EDIT_UPDATE ) |
|
||
( ( $this->minoredit && !$this->isNew ) ? EDIT_MINOR : 0 ) |
|
||
( $bot ? EDIT_FORCE_BOT : 0 );
|
||
|
||
$doEditStatus = $this->page->doEditContent(
|
||
$content,
|
||
$this->summary,
|
||
$flags,
|
||
false,
|
||
$wgUser,
|
||
$content->getDefaultFormat(),
|
||
$this->changeTags,
|
||
$this->undidRev
|
||
);
|
||
|
||
if ( !$doEditStatus->isOK() ) {
|
||
// Failure from doEdit()
|
||
// Show the edit conflict page for certain recognized errors from doEdit(),
|
||
// but don't show it for errors from extension hooks
|
||
$errors = $doEditStatus->getErrorsArray();
|
||
if ( in_array( $errors[0][0],
|
||
[ 'edit-gone-missing', 'edit-conflict', 'edit-already-exists' ] )
|
||
) {
|
||
$this->isConflict = true;
|
||
// Destroys data doEdit() put in $status->value but who cares
|
||
$doEditStatus->value = self::AS_END;
|
||
}
|
||
return $doEditStatus;
|
||
}
|
||
|
||
$result['nullEdit'] = $doEditStatus->hasMessage( 'edit-no-change' );
|
||
if ( $result['nullEdit'] ) {
|
||
// We don't know if it was a null edit until now, so increment here
|
||
$wgUser->pingLimiter( 'linkpurge' );
|
||
}
|
||
$result['redirect'] = $content->isRedirect();
|
||
|
||
$this->updateWatchlist();
|
||
|
||
// If the content model changed, add a log entry
|
||
if ( $changingContentModel ) {
|
||
$this->addContentModelChangeLogEntry(
|
||
$wgUser,
|
||
$new ? false : $oldContentModel,
|
||
$this->contentModel,
|
||
$this->summary
|
||
);
|
||
}
|
||
|
||
return $status;
|
||
}
|
||
|
||
/**
|
||
* @param User $user
|
||
* @param string|false $oldModel false if the page is being newly created
|
||
* @param string $newModel
|
||
* @param string $reason
|
||
*/
|
||
protected function addContentModelChangeLogEntry( User $user, $oldModel, $newModel, $reason ) {
|
||
$new = $oldModel === false;
|
||
$log = new ManualLogEntry( 'contentmodel', $new ? 'new' : 'change' );
|
||
$log->setPerformer( $user );
|
||
$log->setTarget( $this->mTitle );
|
||
$log->setComment( $reason );
|
||
$log->setParameters( [
|
||
'4::oldmodel' => $oldModel,
|
||
'5::newmodel' => $newModel
|
||
] );
|
||
$logid = $log->insert();
|
||
$log->publish( $logid );
|
||
}
|
||
|
||
/**
|
||
* Register the change of watch status
|
||
*/
|
||
protected function updateWatchlist() {
|
||
global $wgUser;
|
||
|
||
if ( !$wgUser->isLoggedIn() ) {
|
||
return;
|
||
}
|
||
|
||
$user = $wgUser;
|
||
$title = $this->mTitle;
|
||
$watch = $this->watchthis;
|
||
// Do this in its own transaction to reduce contention...
|
||
DeferredUpdates::addCallableUpdate( function () use ( $user, $title, $watch ) {
|
||
if ( $watch == $user->isWatched( $title, User::IGNORE_USER_RIGHTS ) ) {
|
||
return; // nothing to change
|
||
}
|
||
WatchAction::doWatchOrUnwatch( $watch, $title, $user );
|
||
} );
|
||
}
|
||
|
||
/**
|
||
* Attempts to do 3-way merge of edit content with a base revision
|
||
* and current content, in case of edit conflict, in whichever way appropriate
|
||
* for the content type.
|
||
*
|
||
* @since 1.21
|
||
*
|
||
* @param Content $editContent
|
||
*
|
||
* @return bool
|
||
*/
|
||
private function mergeChangesIntoContent( &$editContent ) {
|
||
$db = wfGetDB( DB_MASTER );
|
||
|
||
// This is the revision the editor started from
|
||
$baseRevision = $this->getBaseRevision();
|
||
$baseContent = $baseRevision ? $baseRevision->getContent() : null;
|
||
|
||
if ( is_null( $baseContent ) ) {
|
||
return false;
|
||
}
|
||
|
||
// The current state, we want to merge updates into it
|
||
$currentRevision = Revision::loadFromTitle( $db, $this->mTitle );
|
||
$currentContent = $currentRevision ? $currentRevision->getContent() : null;
|
||
|
||
if ( is_null( $currentContent ) ) {
|
||
return false;
|
||
}
|
||
|
||
$handler = ContentHandler::getForModelID( $baseContent->getModel() );
|
||
|
||
$result = $handler->merge3( $baseContent, $editContent, $currentContent );
|
||
|
||
if ( $result ) {
|
||
$editContent = $result;
|
||
// Update parentRevId to what we just merged.
|
||
$this->parentRevId = $currentRevision->getId();
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* @note: this method is very poorly named. If the user opened the form with ?oldid=X,
|
||
* one might think of X as the "base revision", which is NOT what this returns.
|
||
* @return Revision Current version when the edit was started
|
||
*/
|
||
public function getBaseRevision() {
|
||
if ( !$this->mBaseRevision ) {
|
||
$db = wfGetDB( DB_MASTER );
|
||
$this->mBaseRevision = $this->editRevId
|
||
? Revision::newFromId( $this->editRevId, Revision::READ_LATEST )
|
||
: Revision::loadFromTimestamp( $db, $this->mTitle, $this->edittime );
|
||
}
|
||
return $this->mBaseRevision;
|
||
}
|
||
|
||
/**
|
||
* Check given input text against $wgSpamRegex, and return the text of the first match.
|
||
*
|
||
* @param string $text
|
||
*
|
||
* @return string|bool Matching string or false
|
||
*/
|
||
public static function matchSpamRegex( $text ) {
|
||
global $wgSpamRegex;
|
||
// For back compatibility, $wgSpamRegex may be a single string or an array of regexes.
|
||
$regexes = (array)$wgSpamRegex;
|
||
return self::matchSpamRegexInternal( $text, $regexes );
|
||
}
|
||
|
||
/**
|
||
* Check given input text against $wgSummarySpamRegex, and return the text of the first match.
|
||
*
|
||
* @param string $text
|
||
*
|
||
* @return string|bool Matching string or false
|
||
*/
|
||
public static function matchSummarySpamRegex( $text ) {
|
||
global $wgSummarySpamRegex;
|
||
$regexes = (array)$wgSummarySpamRegex;
|
||
return self::matchSpamRegexInternal( $text, $regexes );
|
||
}
|
||
|
||
/**
|
||
* @param string $text
|
||
* @param array $regexes
|
||
* @return bool|string
|
||
*/
|
||
protected static function matchSpamRegexInternal( $text, $regexes ) {
|
||
foreach ( $regexes as $regex ) {
|
||
$matches = [];
|
||
if ( preg_match( $regex, $text, $matches ) ) {
|
||
return $matches[0];
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
public function setHeaders() {
|
||
global $wgOut, $wgUser, $wgAjaxEditStash;
|
||
|
||
$wgOut->addModules( 'mediawiki.action.edit' );
|
||
$wgOut->addModuleStyles( 'mediawiki.action.edit.styles' );
|
||
|
||
if ( $wgUser->getOption( 'showtoolbar' ) ) {
|
||
// The addition of default buttons is handled by getEditToolbar() which
|
||
// has its own dependency on this module. The call here ensures the module
|
||
// is loaded in time (it has position "top") for other modules to register
|
||
// buttons (e.g. extensions, gadgets, user scripts).
|
||
$wgOut->addModules( 'mediawiki.toolbar' );
|
||
}
|
||
|
||
if ( $wgUser->getOption( 'uselivepreview' ) ) {
|
||
$wgOut->addModules( 'mediawiki.action.edit.preview' );
|
||
}
|
||
|
||
if ( $wgUser->getOption( 'useeditwarning' ) ) {
|
||
$wgOut->addModules( 'mediawiki.action.edit.editWarning' );
|
||
}
|
||
|
||
# Enabled article-related sidebar, toplinks, etc.
|
||
$wgOut->setArticleRelated( true );
|
||
|
||
$contextTitle = $this->getContextTitle();
|
||
if ( $this->isConflict ) {
|
||
$msg = 'editconflict';
|
||
} elseif ( $contextTitle->exists() && $this->section != '' ) {
|
||
$msg = $this->section == 'new' ? 'editingcomment' : 'editingsection';
|
||
} else {
|
||
$msg = $contextTitle->exists()
|
||
|| ( $contextTitle->getNamespace() == NS_MEDIAWIKI
|
||
&& $contextTitle->getDefaultMessageText() !== false
|
||
)
|
||
? 'editing'
|
||
: 'creating';
|
||
}
|
||
|
||
# Use the title defined by DISPLAYTITLE magic word when present
|
||
# NOTE: getDisplayTitle() returns HTML while getPrefixedText() returns plain text.
|
||
# setPageTitle() treats the input as wikitext, which should be safe in either case.
|
||
$displayTitle = isset( $this->mParserOutput ) ? $this->mParserOutput->getDisplayTitle() : false;
|
||
if ( $displayTitle === false ) {
|
||
$displayTitle = $contextTitle->getPrefixedText();
|
||
}
|
||
$wgOut->setPageTitle( $this->context->msg( $msg, $displayTitle ) );
|
||
# Transmit the name of the message to JavaScript for live preview
|
||
# Keep Resources.php/mediawiki.action.edit.preview in sync with the possible keys
|
||
$wgOut->addJsConfigVars( [
|
||
'wgEditMessage' => $msg,
|
||
'wgAjaxEditStash' => $wgAjaxEditStash,
|
||
] );
|
||
}
|
||
|
||
/**
|
||
* Show all applicable editing introductions
|
||
*/
|
||
protected function showIntro() {
|
||
global $wgOut, $wgUser;
|
||
if ( $this->suppressIntro ) {
|
||
return;
|
||
}
|
||
|
||
$namespace = $this->mTitle->getNamespace();
|
||
|
||
if ( $namespace == NS_MEDIAWIKI ) {
|
||
# Show a warning if editing an interface message
|
||
$wgOut->wrapWikiMsg( "<div class='mw-editinginterface'>\n$1\n</div>", 'editinginterface' );
|
||
# If this is a default message (but not css or js),
|
||
# show a hint that it is translatable on translatewiki.net
|
||
if ( !$this->mTitle->hasContentModel( CONTENT_MODEL_CSS )
|
||
&& !$this->mTitle->hasContentModel( CONTENT_MODEL_JAVASCRIPT )
|
||
) {
|
||
$defaultMessageText = $this->mTitle->getDefaultMessageText();
|
||
if ( $defaultMessageText !== false ) {
|
||
$wgOut->wrapWikiMsg( "<div class='mw-translateinterface'>\n$1\n</div>",
|
||
'translateinterface' );
|
||
}
|
||
}
|
||
} elseif ( $namespace == NS_FILE ) {
|
||
# Show a hint to shared repo
|
||
$file = wfFindFile( $this->mTitle );
|
||
if ( $file && !$file->isLocal() ) {
|
||
$descUrl = $file->getDescriptionUrl();
|
||
# there must be a description url to show a hint to shared repo
|
||
if ( $descUrl ) {
|
||
if ( !$this->mTitle->exists() ) {
|
||
$wgOut->wrapWikiMsg( "<div class=\"mw-sharedupload-desc-create\">\n$1\n</div>", [
|
||
'sharedupload-desc-create', $file->getRepo()->getDisplayName(), $descUrl
|
||
] );
|
||
} else {
|
||
$wgOut->wrapWikiMsg( "<div class=\"mw-sharedupload-desc-edit\">\n$1\n</div>", [
|
||
'sharedupload-desc-edit', $file->getRepo()->getDisplayName(), $descUrl
|
||
] );
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
# Show a warning message when someone creates/edits a user (talk) page but the user does not exist
|
||
# Show log extract when the user is currently blocked
|
||
if ( $namespace == NS_USER || $namespace == NS_USER_TALK ) {
|
||
$username = explode( '/', $this->mTitle->getText(), 2 )[0];
|
||
$user = User::newFromName( $username, false /* allow IP users */ );
|
||
$ip = User::isIP( $username );
|
||
$block = Block::newFromTarget( $user, $user );
|
||
if ( !( $user && $user->isLoggedIn() ) && !$ip ) { # User does not exist
|
||
$wgOut->wrapWikiMsg( "<div class=\"mw-userpage-userdoesnotexist error\">\n$1\n</div>",
|
||
[ 'userpage-userdoesnotexist', wfEscapeWikiText( $username ) ] );
|
||
} elseif ( !is_null( $block ) && $block->getType() != Block::TYPE_AUTO ) {
|
||
# Show log extract if the user is currently blocked
|
||
LogEventsList::showLogExtract(
|
||
$wgOut,
|
||
'block',
|
||
MWNamespace::getCanonicalName( NS_USER ) . ':' . $block->getTarget(),
|
||
'',
|
||
[
|
||
'lim' => 1,
|
||
'showIfEmpty' => false,
|
||
'msgKey' => [
|
||
'blocked-notice-logextract',
|
||
$user->getName() # Support GENDER in notice
|
||
]
|
||
]
|
||
);
|
||
}
|
||
}
|
||
# Try to add a custom edit intro, or use the standard one if this is not possible.
|
||
if ( !$this->showCustomIntro() && !$this->mTitle->exists() ) {
|
||
$helpLink = wfExpandUrl( Skin::makeInternalOrExternalUrl(
|
||
$this->context->msg( 'helppage' )->inContentLanguage()->text()
|
||
) );
|
||
if ( $wgUser->isLoggedIn() ) {
|
||
$wgOut->wrapWikiMsg(
|
||
// Suppress the external link icon, consider the help url an internal one
|
||
"<div class=\"mw-newarticletext plainlinks\">\n$1\n</div>",
|
||
[
|
||
'newarticletext',
|
||
$helpLink
|
||
]
|
||
);
|
||
} else {
|
||
$wgOut->wrapWikiMsg(
|
||
// Suppress the external link icon, consider the help url an internal one
|
||
"<div class=\"mw-newarticletextanon plainlinks\">\n$1\n</div>",
|
||
[
|
||
'newarticletextanon',
|
||
$helpLink
|
||
]
|
||
);
|
||
}
|
||
}
|
||
# Give a notice if the user is editing a deleted/moved page...
|
||
if ( !$this->mTitle->exists() ) {
|
||
$dbr = wfGetDB( DB_REPLICA );
|
||
|
||
LogEventsList::showLogExtract( $wgOut, [ 'delete', 'move' ], $this->mTitle,
|
||
'',
|
||
[
|
||
'lim' => 10,
|
||
'conds' => [ 'log_action != ' . $dbr->addQuotes( 'revision' ) ],
|
||
'showIfEmpty' => false,
|
||
'msgKey' => [ 'recreate-moveddeleted-warn' ]
|
||
]
|
||
);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Attempt to show a custom editing introduction, if supplied
|
||
*
|
||
* @return bool
|
||
*/
|
||
protected function showCustomIntro() {
|
||
if ( $this->editintro ) {
|
||
$title = Title::newFromText( $this->editintro );
|
||
if ( $title instanceof Title && $title->exists() && $title->userCan( 'read' ) ) {
|
||
global $wgOut;
|
||
// Added using template syntax, to take <noinclude>'s into account.
|
||
$wgOut->addWikiTextTitleTidy(
|
||
'<div class="mw-editintro">{{:' . $title->getFullText() . '}}</div>',
|
||
$this->mTitle
|
||
);
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* Gets an editable textual representation of $content.
|
||
* The textual representation can be turned by into a Content object by the
|
||
* toEditContent() method.
|
||
*
|
||
* If $content is null or false or a string, $content is returned unchanged.
|
||
*
|
||
* If the given Content object is not of a type that can be edited using
|
||
* the text base EditPage, an exception will be raised. Set
|
||
* $this->allowNonTextContent to true to allow editing of non-textual
|
||
* content.
|
||
*
|
||
* @param Content|null|bool|string $content
|
||
* @return string The editable text form of the content.
|
||
*
|
||
* @throws MWException If $content is not an instance of TextContent and
|
||
* $this->allowNonTextContent is not true.
|
||
*/
|
||
protected function toEditText( $content ) {
|
||
if ( $content === null || $content === false || is_string( $content ) ) {
|
||
return $content;
|
||
}
|
||
|
||
if ( !$this->isSupportedContentModel( $content->getModel() ) ) {
|
||
throw new MWException( 'This content model is not supported: ' . $content->getModel() );
|
||
}
|
||
|
||
return $content->serialize( $this->contentFormat );
|
||
}
|
||
|
||
/**
|
||
* Turns the given text into a Content object by unserializing it.
|
||
*
|
||
* If the resulting Content object is not of a type that can be edited using
|
||
* the text base EditPage, an exception will be raised. Set
|
||
* $this->allowNonTextContent to true to allow editing of non-textual
|
||
* content.
|
||
*
|
||
* @param string|null|bool $text Text to unserialize
|
||
* @return Content|bool|null The content object created from $text. If $text was false
|
||
* or null, false resp. null will be returned instead.
|
||
*
|
||
* @throws MWException If unserializing the text results in a Content
|
||
* object that is not an instance of TextContent and
|
||
* $this->allowNonTextContent is not true.
|
||
*/
|
||
protected function toEditContent( $text ) {
|
||
if ( $text === false || $text === null ) {
|
||
return $text;
|
||
}
|
||
|
||
$content = ContentHandler::makeContent( $text, $this->getTitle(),
|
||
$this->contentModel, $this->contentFormat );
|
||
|
||
if ( !$this->isSupportedContentModel( $content->getModel() ) ) {
|
||
throw new MWException( 'This content model is not supported: ' . $content->getModel() );
|
||
}
|
||
|
||
return $content;
|
||
}
|
||
|
||
/**
|
||
* Send the edit form and related headers to $wgOut
|
||
* @param callable|null $formCallback That takes an OutputPage parameter; will be called
|
||
* during form output near the top, for captchas and the like.
|
||
*
|
||
* The $formCallback parameter is deprecated since MediaWiki 1.25. Please
|
||
* use the EditPage::showEditForm:fields hook instead.
|
||
*/
|
||
public function showEditForm( $formCallback = null ) {
|
||
global $wgOut, $wgUser;
|
||
|
||
# need to parse the preview early so that we know which templates are used,
|
||
# otherwise users with "show preview after edit box" will get a blank list
|
||
# we parse this near the beginning so that setHeaders can do the title
|
||
# setting work instead of leaving it in getPreviewText
|
||
$previewOutput = '';
|
||
if ( $this->formtype == 'preview' ) {
|
||
$previewOutput = $this->getPreviewText();
|
||
}
|
||
|
||
// Avoid PHP 7.1 warning of passing $this by reference
|
||
$editPage = $this;
|
||
Hooks::run( 'EditPage::showEditForm:initial', [ &$editPage, &$wgOut ] );
|
||
|
||
$this->setHeaders();
|
||
|
||
$this->addTalkPageText();
|
||
$this->addEditNotices();
|
||
|
||
if ( !$this->isConflict &&
|
||
$this->section != '' &&
|
||
!$this->isSectionEditSupported() ) {
|
||
// We use $this->section to much before this and getVal('wgSection') directly in other places
|
||
// at this point we can't reset $this->section to '' to fallback to non-section editing.
|
||
// Someone is welcome to try refactoring though
|
||
$wgOut->showErrorPage( 'sectioneditnotsupported-title', 'sectioneditnotsupported-text' );
|
||
return;
|
||
}
|
||
|
||
$this->showHeader();
|
||
|
||
$wgOut->addHTML( $this->editFormPageTop );
|
||
|
||
if ( $wgUser->getOption( 'previewontop' ) ) {
|
||
$this->displayPreviewArea( $previewOutput, true );
|
||
}
|
||
|
||
$wgOut->addHTML( $this->editFormTextTop );
|
||
|
||
$showToolbar = true;
|
||
if ( $this->wasDeletedSinceLastEdit() ) {
|
||
if ( $this->formtype == 'save' ) {
|
||
// Hide the toolbar and edit area, user can click preview to get it back
|
||
// Add an confirmation checkbox and explanation.
|
||
$showToolbar = false;
|
||
} else {
|
||
$wgOut->wrapWikiMsg( "<div class='error mw-deleted-while-editing'>\n$1\n</div>",
|
||
'deletedwhileediting' );
|
||
}
|
||
}
|
||
|
||
// @todo add EditForm plugin interface and use it here!
|
||
// search for textarea1 and textarea2, and allow EditForm to override all uses.
|
||
$wgOut->addHTML( Html::openElement(
|
||
'form',
|
||
[
|
||
'class' => $this->oouiEnabled ? 'mw-editform-ooui' : 'mw-editform-legacy',
|
||
'id' => self::EDITFORM_ID,
|
||
'name' => self::EDITFORM_ID,
|
||
'method' => 'post',
|
||
'action' => $this->getActionURL( $this->getContextTitle() ),
|
||
'enctype' => 'multipart/form-data'
|
||
]
|
||
) );
|
||
|
||
if ( is_callable( $formCallback ) ) {
|
||
wfWarn( 'The $formCallback parameter to ' . __METHOD__ . 'is deprecated' );
|
||
call_user_func_array( $formCallback, [ &$wgOut ] );
|
||
}
|
||
|
||
// Add an empty field to trip up spambots
|
||
$wgOut->addHTML(
|
||
Xml::openElement( 'div', [ 'id' => 'antispam-container', 'style' => 'display: none;' ] )
|
||
. Html::rawElement(
|
||
'label',
|
||
[ 'for' => 'wpAntispam' ],
|
||
$this->context->msg( 'simpleantispam-label' )->parse()
|
||
)
|
||
. Xml::element(
|
||
'input',
|
||
[
|
||
'type' => 'text',
|
||
'name' => 'wpAntispam',
|
||
'id' => 'wpAntispam',
|
||
'value' => ''
|
||
]
|
||
)
|
||
. Xml::closeElement( 'div' )
|
||
);
|
||
|
||
// Avoid PHP 7.1 warning of passing $this by reference
|
||
$editPage = $this;
|
||
Hooks::run( 'EditPage::showEditForm:fields', [ &$editPage, &$wgOut ] );
|
||
|
||
// Put these up at the top to ensure they aren't lost on early form submission
|
||
$this->showFormBeforeText();
|
||
|
||
if ( $this->wasDeletedSinceLastEdit() && 'save' == $this->formtype ) {
|
||
$username = $this->lastDelete->user_name;
|
||
$comment = $this->lastDelete->log_comment;
|
||
|
||
// It is better to not parse the comment at all than to have templates expanded in the middle
|
||
// TODO: can the checkLabel be moved outside of the div so that wrapWikiMsg could be used?
|
||
$key = $comment === ''
|
||
? 'confirmrecreate-noreason'
|
||
: 'confirmrecreate';
|
||
$wgOut->addHTML(
|
||
'<div class="mw-confirm-recreate">' .
|
||
$this->context->msg( $key, $username, "<nowiki>$comment</nowiki>" )->parse() .
|
||
Xml::checkLabel( $this->context->msg( 'recreate' )->text(), 'wpRecreate', 'wpRecreate', false,
|
||
[ 'title' => Linker::titleAttrib( 'recreate' ), 'tabindex' => 1, 'id' => 'wpRecreate' ]
|
||
) .
|
||
'</div>'
|
||
);
|
||
}
|
||
|
||
# When the summary is hidden, also hide them on preview/show changes
|
||
if ( $this->nosummary ) {
|
||
$wgOut->addHTML( Html::hidden( 'nosummary', true ) );
|
||
}
|
||
|
||
# If a blank edit summary was previously provided, and the appropriate
|
||
# user preference is active, pass a hidden tag as wpIgnoreBlankSummary. This will stop the
|
||
# user being bounced back more than once in the event that a summary
|
||
# is not required.
|
||
# ####
|
||
# For a bit more sophisticated detection of blank summaries, hash the
|
||
# automatic one and pass that in the hidden field wpAutoSummary.
|
||
if ( $this->missingSummary || ( $this->section == 'new' && $this->nosummary ) ) {
|
||
$wgOut->addHTML( Html::hidden( 'wpIgnoreBlankSummary', true ) );
|
||
}
|
||
|
||
if ( $this->undidRev ) {
|
||
$wgOut->addHTML( Html::hidden( 'wpUndidRevision', $this->undidRev ) );
|
||
}
|
||
|
||
if ( $this->selfRedirect ) {
|
||
$wgOut->addHTML( Html::hidden( 'wpIgnoreSelfRedirect', true ) );
|
||
}
|
||
|
||
if ( $this->hasPresetSummary ) {
|
||
// If a summary has been preset using &summary= we don't want to prompt for
|
||
// a different summary. Only prompt for a summary if the summary is blanked.
|
||
// (T19416)
|
||
$this->autoSumm = md5( '' );
|
||
}
|
||
|
||
$autosumm = $this->autoSumm ? $this->autoSumm : md5( $this->summary );
|
||
$wgOut->addHTML( Html::hidden( 'wpAutoSummary', $autosumm ) );
|
||
|
||
$wgOut->addHTML( Html::hidden( 'oldid', $this->oldid ) );
|
||
$wgOut->addHTML( Html::hidden( 'parentRevId', $this->getParentRevId() ) );
|
||
|
||
$wgOut->addHTML( Html::hidden( 'format', $this->contentFormat ) );
|
||
$wgOut->addHTML( Html::hidden( 'model', $this->contentModel ) );
|
||
|
||
// following functions will need OOUI, enable it only once; here.
|
||
if ( $this->oouiEnabled ) {
|
||
$wgOut->enableOOUI();
|
||
}
|
||
|
||
if ( $this->section == 'new' ) {
|
||
$this->showSummaryInput( true, $this->summary );
|
||
$wgOut->addHTML( $this->getSummaryPreview( true, $this->summary ) );
|
||
}
|
||
|
||
$wgOut->addHTML( $this->editFormTextBeforeContent );
|
||
|
||
if ( !$this->isCssJsSubpage && $showToolbar && $wgUser->getOption( 'showtoolbar' ) ) {
|
||
$wgOut->addHTML( EditPage::getEditToolbar( $this->mTitle ) );
|
||
}
|
||
|
||
if ( $this->blankArticle ) {
|
||
$wgOut->addHTML( Html::hidden( 'wpIgnoreBlankArticle', true ) );
|
||
}
|
||
|
||
if ( $this->isConflict ) {
|
||
// In an edit conflict bypass the overridable content form method
|
||
// and fallback to the raw wpTextbox1 since editconflicts can't be
|
||
// resolved between page source edits and custom ui edits using the
|
||
// custom edit ui.
|
||
$this->textbox2 = $this->textbox1;
|
||
|
||
$content = $this->getCurrentContent();
|
||
$this->textbox1 = $this->toEditText( $content );
|
||
|
||
$this->showTextbox1();
|
||
} else {
|
||
$this->showContentForm();
|
||
}
|
||
|
||
$wgOut->addHTML( $this->editFormTextAfterContent );
|
||
|
||
$this->showStandardInputs();
|
||
|
||
$this->showFormAfterText();
|
||
|
||
$this->showTosSummary();
|
||
|
||
$this->showEditTools();
|
||
|
||
$wgOut->addHTML( $this->editFormTextAfterTools . "\n" );
|
||
|
||
$wgOut->addHTML( $this->makeTemplatesOnThisPageList( $this->getTemplates() ) );
|
||
|
||
$wgOut->addHTML( Html::rawElement( 'div', [ 'class' => 'hiddencats' ],
|
||
Linker::formatHiddenCategories( $this->page->getHiddenCategories() ) ) );
|
||
|
||
$wgOut->addHTML( Html::rawElement( 'div', [ 'class' => 'limitreport' ],
|
||
self::getPreviewLimitReport( $this->mParserOutput ) ) );
|
||
|
||
$wgOut->addModules( 'mediawiki.action.edit.collapsibleFooter' );
|
||
|
||
if ( $this->isConflict ) {
|
||
try {
|
||
$this->showConflict();
|
||
} catch ( MWContentSerializationException $ex ) {
|
||
// this can't really happen, but be nice if it does.
|
||
$msg = $this->context->msg(
|
||
'content-failed-to-parse',
|
||
$this->contentModel,
|
||
$this->contentFormat,
|
||
$ex->getMessage()
|
||
);
|
||
$wgOut->addWikiText( '<div class="error">' . $msg->text() . '</div>' );
|
||
}
|
||
}
|
||
|
||
// Set a hidden field so JS knows what edit form mode we are in
|
||
if ( $this->isConflict ) {
|
||
$mode = 'conflict';
|
||
} elseif ( $this->preview ) {
|
||
$mode = 'preview';
|
||
} elseif ( $this->diff ) {
|
||
$mode = 'diff';
|
||
} else {
|
||
$mode = 'text';
|
||
}
|
||
$wgOut->addHTML( Html::hidden( 'mode', $mode, [ 'id' => 'mw-edit-mode' ] ) );
|
||
|
||
// Marker for detecting truncated form data. This must be the last
|
||
// parameter sent in order to be of use, so do not move me.
|
||
$wgOut->addHTML( Html::hidden( 'wpUltimateParam', true ) );
|
||
$wgOut->addHTML( $this->editFormTextBottom . "\n</form>\n" );
|
||
|
||
if ( !$wgUser->getOption( 'previewontop' ) ) {
|
||
$this->displayPreviewArea( $previewOutput, false );
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Wrapper around TemplatesOnThisPageFormatter to make
|
||
* a "templates on this page" list.
|
||
*
|
||
* @param Title[] $templates
|
||
* @return string HTML
|
||
*/
|
||
public function makeTemplatesOnThisPageList( array $templates ) {
|
||
$templateListFormatter = new TemplatesOnThisPageFormatter(
|
||
$this->context, MediaWikiServices::getInstance()->getLinkRenderer()
|
||
);
|
||
|
||
// preview if preview, else section if section, else false
|
||
$type = false;
|
||
if ( $this->preview ) {
|
||
$type = 'preview';
|
||
} elseif ( $this->section != '' ) {
|
||
$type = 'section';
|
||
}
|
||
|
||
return Html::rawElement( 'div', [ 'class' => 'templatesUsed' ],
|
||
$templateListFormatter->format( $templates, $type )
|
||
);
|
||
}
|
||
|
||
/**
|
||
* Extract the section title from current section text, if any.
|
||
*
|
||
* @param string $text
|
||
* @return string|bool String or false
|
||
*/
|
||
public static function extractSectionTitle( $text ) {
|
||
preg_match( "/^(=+)(.+)\\1\\s*(\n|$)/i", $text, $matches );
|
||
if ( !empty( $matches[2] ) ) {
|
||
global $wgParser;
|
||
return $wgParser->stripSectionName( trim( $matches[2] ) );
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
protected function showHeader() {
|
||
global $wgOut, $wgUser;
|
||
global $wgAllowUserCss, $wgAllowUserJs;
|
||
|
||
if ( $this->isConflict ) {
|
||
$this->addExplainConflictHeader( $wgOut );
|
||
$this->editRevId = $this->page->getLatest();
|
||
} else {
|
||
if ( $this->section != '' && $this->section != 'new' ) {
|
||
if ( !$this->summary && !$this->preview && !$this->diff ) {
|
||
$sectionTitle = self::extractSectionTitle( $this->textbox1 ); // FIXME: use Content object
|
||
if ( $sectionTitle !== false ) {
|
||
$this->summary = "/* $sectionTitle */ ";
|
||
}
|
||
}
|
||
}
|
||
|
||
if ( $this->missingComment ) {
|
||
$wgOut->wrapWikiMsg( "<div id='mw-missingcommenttext'>\n$1\n</div>", 'missingcommenttext' );
|
||
}
|
||
|
||
if ( $this->missingSummary && $this->section != 'new' ) {
|
||
$wgOut->wrapWikiMsg( "<div id='mw-missingsummary'>\n$1\n</div>", 'missingsummary' );
|
||
}
|
||
|
||
if ( $this->missingSummary && $this->section == 'new' ) {
|
||
$wgOut->wrapWikiMsg( "<div id='mw-missingcommentheader'>\n$1\n</div>", 'missingcommentheader' );
|
||
}
|
||
|
||
if ( $this->blankArticle ) {
|
||
$wgOut->wrapWikiMsg( "<div id='mw-blankarticle'>\n$1\n</div>", 'blankarticle' );
|
||
}
|
||
|
||
if ( $this->selfRedirect ) {
|
||
$wgOut->wrapWikiMsg( "<div id='mw-selfredirect'>\n$1\n</div>", 'selfredirect' );
|
||
}
|
||
|
||
if ( $this->hookError !== '' ) {
|
||
$wgOut->addWikiText( $this->hookError );
|
||
}
|
||
|
||
if ( !$this->checkUnicodeCompliantBrowser() ) {
|
||
$wgOut->addWikiMsg( 'nonunicodebrowser' );
|
||
}
|
||
|
||
if ( $this->section != 'new' ) {
|
||
$revision = $this->mArticle->getRevisionFetched();
|
||
if ( $revision ) {
|
||
// Let sysop know that this will make private content public if saved
|
||
|
||
if ( !$revision->userCan( Revision::DELETED_TEXT, $wgUser ) ) {
|
||
$wgOut->wrapWikiMsg(
|
||
"<div class='mw-warning plainlinks'>\n$1\n</div>\n",
|
||
'rev-deleted-text-permission'
|
||
);
|
||
} elseif ( $revision->isDeleted( Revision::DELETED_TEXT ) ) {
|
||
$wgOut->wrapWikiMsg(
|
||
"<div class='mw-warning plainlinks'>\n$1\n</div>\n",
|
||
'rev-deleted-text-view'
|
||
);
|
||
}
|
||
|
||
if ( !$revision->isCurrent() ) {
|
||
$this->mArticle->setOldSubtitle( $revision->getId() );
|
||
$wgOut->addWikiMsg( 'editingold' );
|
||
$this->isOldRev = true;
|
||
}
|
||
} elseif ( $this->mTitle->exists() ) {
|
||
// Something went wrong
|
||
|
||
$wgOut->wrapWikiMsg( "<div class='errorbox'>\n$1\n</div>\n",
|
||
[ 'missing-revision', $this->oldid ] );
|
||
}
|
||
}
|
||
}
|
||
|
||
if ( wfReadOnly() ) {
|
||
$wgOut->wrapWikiMsg(
|
||
"<div id=\"mw-read-only-warning\">\n$1\n</div>",
|
||
[ 'readonlywarning', wfReadOnlyReason() ]
|
||
);
|
||
} elseif ( $wgUser->isAnon() ) {
|
||
if ( $this->formtype != 'preview' ) {
|
||
$wgOut->wrapWikiMsg(
|
||
"<div id='mw-anon-edit-warning' class='warningbox'>\n$1\n</div>",
|
||
[ 'anoneditwarning',
|
||
// Log-in link
|
||
SpecialPage::getTitleFor( 'Userlogin' )->getFullURL( [
|
||
'returnto' => $this->getTitle()->getPrefixedDBkey()
|
||
] ),
|
||
// Sign-up link
|
||
SpecialPage::getTitleFor( 'CreateAccount' )->getFullURL( [
|
||
'returnto' => $this->getTitle()->getPrefixedDBkey()
|
||
] )
|
||
]
|
||
);
|
||
} else {
|
||
$wgOut->wrapWikiMsg( "<div id=\"mw-anon-preview-warning\" class=\"warningbox\">\n$1</div>",
|
||
'anonpreviewwarning'
|
||
);
|
||
}
|
||
} else {
|
||
if ( $this->isCssJsSubpage ) {
|
||
# Check the skin exists
|
||
if ( $this->isWrongCaseCssJsPage ) {
|
||
$wgOut->wrapWikiMsg(
|
||
"<div class='error' id='mw-userinvalidcssjstitle'>\n$1\n</div>",
|
||
[ 'userinvalidcssjstitle', $this->mTitle->getSkinFromCssJsSubpage() ]
|
||
);
|
||
}
|
||
if ( $this->getTitle()->isSubpageOf( $wgUser->getUserPage() ) ) {
|
||
$wgOut->wrapWikiMsg( '<div class="mw-usercssjspublic">$1</div>',
|
||
$this->isCssSubpage ? 'usercssispublic' : 'userjsispublic'
|
||
);
|
||
if ( $this->formtype !== 'preview' ) {
|
||
if ( $this->isCssSubpage && $wgAllowUserCss ) {
|
||
$wgOut->wrapWikiMsg(
|
||
"<div id='mw-usercssyoucanpreview'>\n$1\n</div>",
|
||
[ 'usercssyoucanpreview' ]
|
||
);
|
||
}
|
||
|
||
if ( $this->isJsSubpage && $wgAllowUserJs ) {
|
||
$wgOut->wrapWikiMsg(
|
||
"<div id='mw-userjsyoucanpreview'>\n$1\n</div>",
|
||
[ 'userjsyoucanpreview' ]
|
||
);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
$this->addPageProtectionWarningHeaders();
|
||
|
||
$this->addLongPageWarningHeader();
|
||
|
||
# Add header copyright warning
|
||
$this->showHeaderCopyrightWarning();
|
||
}
|
||
|
||
/**
|
||
* Helper function for summary input functions, which returns the neccessary
|
||
* attributes for the input.
|
||
*
|
||
* @param array|null $inputAttrs Array of attrs to use on the input
|
||
* @return array
|
||
*/
|
||
private function getSummaryInputAttributes( array $inputAttrs = null ) {
|
||
// Note: the maxlength is overridden in JS to 255 and to make it use UTF-8 bytes, not characters.
|
||
return ( is_array( $inputAttrs ) ? $inputAttrs : [] ) + [
|
||
'id' => 'wpSummary',
|
||
'name' => 'wpSummary',
|
||
'maxlength' => '200',
|
||
'tabindex' => '1',
|
||
'size' => 60,
|
||
'spellcheck' => 'true',
|
||
] + Linker::tooltipAndAccesskeyAttribs( 'summary' );
|
||
}
|
||
|
||
/**
|
||
* Standard summary input and label (wgSummary), abstracted so EditPage
|
||
* subclasses may reorganize the form.
|
||
* Note that you do not need to worry about the label's for=, it will be
|
||
* inferred by the id given to the input. You can remove them both by
|
||
* passing [ 'id' => false ] to $userInputAttrs.
|
||
*
|
||
* @param string $summary The value of the summary input
|
||
* @param string $labelText The html to place inside the label
|
||
* @param array $inputAttrs Array of attrs to use on the input
|
||
* @param array $spanLabelAttrs Array of attrs to use on the span inside the label
|
||
*
|
||
* @return array An array in the format [ $label, $input ]
|
||
*/
|
||
public function getSummaryInput( $summary = "", $labelText = null,
|
||
$inputAttrs = null, $spanLabelAttrs = null
|
||
) {
|
||
$inputAttrs = $this->getSummaryInputAttributes( $inputAttrs );
|
||
|
||
$spanLabelAttrs = ( is_array( $spanLabelAttrs ) ? $spanLabelAttrs : [] ) + [
|
||
'class' => $this->missingSummary ? 'mw-summarymissed' : 'mw-summary',
|
||
'id' => "wpSummaryLabel"
|
||
];
|
||
|
||
$label = null;
|
||
if ( $labelText ) {
|
||
$label = Xml::tags(
|
||
'label',
|
||
$inputAttrs['id'] ? [ 'for' => $inputAttrs['id'] ] : null,
|
||
$labelText
|
||
);
|
||
$label = Xml::tags( 'span', $spanLabelAttrs, $label );
|
||
}
|
||
|
||
$input = Html::input( 'wpSummary', $summary, 'text', $inputAttrs );
|
||
|
||
return [ $label, $input ];
|
||
}
|
||
|
||
/**
|
||
* Same as self::getSummaryInput, but uses OOUI, instead of plain HTML.
|
||
* Builds a standard summary input with a label.
|
||
*
|
||
* @param string $summary The value of the summary input
|
||
* @param string $labelText The html to place inside the label
|
||
* @param array $inputAttrs Array of attrs to use on the input
|
||
*
|
||
* @return OOUI\FieldLayout OOUI FieldLayout with Label and Input
|
||
*/
|
||
function getSummaryInputOOUI( $summary = "", $labelText = null, $inputAttrs = null ) {
|
||
$inputAttrs = OOUI\Element::configFromHtmlAttributes(
|
||
$this->getSummaryInputAttributes( $inputAttrs )
|
||
);
|
||
|
||
return new OOUI\FieldLayout(
|
||
new OOUI\TextInputWidget( [
|
||
'value' => $summary,
|
||
'infusable' => true,
|
||
] + $inputAttrs ),
|
||
[
|
||
'label' => new OOUI\HtmlSnippet( $labelText ),
|
||
'align' => 'top',
|
||
'id' => 'wpSummaryLabel',
|
||
'classes' => [ $this->missingSummary ? 'mw-summarymissed' : 'mw-summary' ],
|
||
]
|
||
);
|
||
}
|
||
|
||
/**
|
||
* @param bool $isSubjectPreview True if this is the section subject/title
|
||
* up top, or false if this is the comment summary
|
||
* down below the textarea
|
||
* @param string $summary The text of the summary to display
|
||
*/
|
||
protected function showSummaryInput( $isSubjectPreview, $summary = "" ) {
|
||
global $wgOut;
|
||
|
||
# Add a class if 'missingsummary' is triggered to allow styling of the summary line
|
||
$summaryClass = $this->missingSummary ? 'mw-summarymissed' : 'mw-summary';
|
||
if ( $isSubjectPreview ) {
|
||
if ( $this->nosummary ) {
|
||
return;
|
||
}
|
||
} else {
|
||
if ( !$this->mShowSummaryField ) {
|
||
return;
|
||
}
|
||
}
|
||
|
||
$labelText = $this->context->msg( $isSubjectPreview ? 'subject' : 'summary' )->parse();
|
||
if ( $this->oouiEnabled ) {
|
||
$wgOut->addHTML( $this->getSummaryInputOOUI(
|
||
$summary,
|
||
$labelText,
|
||
[ 'class' => $summaryClass ]
|
||
) );
|
||
} else {
|
||
list( $label, $input ) = $this->getSummaryInput(
|
||
$summary,
|
||
$labelText,
|
||
[ 'class' => $summaryClass ]
|
||
);
|
||
$wgOut->addHTML( "{$label} {$input}" );
|
||
}
|
||
|
||
}
|
||
|
||
/**
|
||
* @param bool $isSubjectPreview True if this is the section subject/title
|
||
* up top, or false if this is the comment summary
|
||
* down below the textarea
|
||
* @param string $summary The text of the summary to display
|
||
* @return string
|
||
*/
|
||
protected function getSummaryPreview( $isSubjectPreview, $summary = "" ) {
|
||
// avoid spaces in preview, gets always trimmed on save
|
||
$summary = trim( $summary );
|
||
if ( !$summary || ( !$this->preview && !$this->diff ) ) {
|
||
return "";
|
||
}
|
||
|
||
global $wgParser;
|
||
|
||
if ( $isSubjectPreview ) {
|
||
$summary = $this->context->msg( 'newsectionsummary' )
|
||
->rawParams( $wgParser->stripSectionName( $summary ) )
|
||
->inContentLanguage()->text();
|
||
}
|
||
|
||
$message = $isSubjectPreview ? 'subject-preview' : 'summary-preview';
|
||
|
||
$summary = $this->context->msg( $message )->parse()
|
||
. Linker::commentBlock( $summary, $this->mTitle, $isSubjectPreview );
|
||
return Xml::tags( 'div', [ 'class' => 'mw-summary-preview' ], $summary );
|
||
}
|
||
|
||
protected function showFormBeforeText() {
|
||
global $wgOut;
|
||
$section = htmlspecialchars( $this->section );
|
||
$wgOut->addHTML( <<<HTML
|
||
<input type='hidden' value="{$section}" name="wpSection"/>
|
||
<input type='hidden' value="{$this->starttime}" name="wpStarttime" />
|
||
<input type='hidden' value="{$this->edittime}" name="wpEdittime" />
|
||
<input type='hidden' value="{$this->editRevId}" name="editRevId" />
|
||
<input type='hidden' value="{$this->scrolltop}" name="wpScrolltop" id="wpScrolltop" />
|
||
|
||
HTML
|
||
);
|
||
if ( !$this->checkUnicodeCompliantBrowser() ) {
|
||
$wgOut->addHTML( Html::hidden( 'safemode', '1' ) );
|
||
}
|
||
}
|
||
|
||
protected function showFormAfterText() {
|
||
global $wgOut, $wgUser;
|
||
/**
|
||
* To make it harder for someone to slip a user a page
|
||
* which submits an edit form to the wiki without their
|
||
* knowledge, a random token is associated with the login
|
||
* session. If it's not passed back with the submission,
|
||
* we won't save the page, or render user JavaScript and
|
||
* CSS previews.
|
||
*
|
||
* For anon editors, who may not have a session, we just
|
||
* include the constant suffix to prevent editing from
|
||
* broken text-mangling proxies.
|
||
*/
|
||
$wgOut->addHTML( "\n" . Html::hidden( "wpEditToken", $wgUser->getEditToken() ) . "\n" );
|
||
}
|
||
|
||
/**
|
||
* Subpage overridable method for printing the form for page content editing
|
||
* By default this simply outputs wpTextbox1
|
||
* Subclasses can override this to provide a custom UI for editing;
|
||
* be it a form, or simply wpTextbox1 with a modified content that will be
|
||
* reverse modified when extracted from the post data.
|
||
* Note that this is basically the inverse for importContentFormData
|
||
*/
|
||
protected function showContentForm() {
|
||
$this->showTextbox1();
|
||
}
|
||
|
||
/**
|
||
* Method to output wpTextbox1
|
||
* The $textoverride method can be used by subclasses overriding showContentForm
|
||
* to pass back to this method.
|
||
*
|
||
* @param array $customAttribs Array of html attributes to use in the textarea
|
||
* @param string $textoverride Optional text to override $this->textarea1 with
|
||
*/
|
||
protected function showTextbox1( $customAttribs = null, $textoverride = null ) {
|
||
if ( $this->wasDeletedSinceLastEdit() && $this->formtype == 'save' ) {
|
||
$attribs = [ 'style' => 'display:none;' ];
|
||
} else {
|
||
$classes = []; // Textarea CSS
|
||
if ( $this->mTitle->isProtected( 'edit' ) &&
|
||
MWNamespace::getRestrictionLevels( $this->mTitle->getNamespace() ) !== [ '' ]
|
||
) {
|
||
# Is the title semi-protected?
|
||
if ( $this->mTitle->isSemiProtected() ) {
|
||
$classes[] = 'mw-textarea-sprotected';
|
||
} else {
|
||
# Then it must be protected based on static groups (regular)
|
||
$classes[] = 'mw-textarea-protected';
|
||
}
|
||
# Is the title cascade-protected?
|
||
if ( $this->mTitle->isCascadeProtected() ) {
|
||
$classes[] = 'mw-textarea-cprotected';
|
||
}
|
||
}
|
||
# Is an old revision being edited?
|
||
if ( $this->isOldRev ) {
|
||
$classes[] = 'mw-textarea-oldrev';
|
||
}
|
||
|
||
$attribs = [ 'tabindex' => 1 ];
|
||
|
||
if ( is_array( $customAttribs ) ) {
|
||
$attribs += $customAttribs;
|
||
}
|
||
|
||
if ( count( $classes ) ) {
|
||
if ( isset( $attribs['class'] ) ) {
|
||
$classes[] = $attribs['class'];
|
||
}
|
||
$attribs['class'] = implode( ' ', $classes );
|
||
}
|
||
}
|
||
|
||
$this->showTextbox(
|
||
$textoverride !== null ? $textoverride : $this->textbox1,
|
||
'wpTextbox1',
|
||
$attribs
|
||
);
|
||
}
|
||
|
||
protected function showTextbox2() {
|
||
$this->showTextbox( $this->textbox2, 'wpTextbox2', [ 'tabindex' => 6, 'readonly' ] );
|
||
}
|
||
|
||
protected function showTextbox( $text, $name, $customAttribs = [] ) {
|
||
global $wgOut, $wgUser;
|
||
|
||
$wikitext = $this->safeUnicodeOutput( $text );
|
||
$wikitext = $this->addNewLineAtEnd( $wikitext );
|
||
|
||
$attribs = $this->buildTextboxAttribs( $name, $customAttribs, $wgUser );
|
||
|
||
$wgOut->addHTML( Html::textarea( $name, $wikitext, $attribs ) );
|
||
}
|
||
|
||
protected function displayPreviewArea( $previewOutput, $isOnTop = false ) {
|
||
global $wgOut;
|
||
$classes = [];
|
||
if ( $isOnTop ) {
|
||
$classes[] = 'ontop';
|
||
}
|
||
|
||
$attribs = [ 'id' => 'wikiPreview', 'class' => implode( ' ', $classes ) ];
|
||
|
||
if ( $this->formtype != 'preview' ) {
|
||
$attribs['style'] = 'display: none;';
|
||
}
|
||
|
||
$wgOut->addHTML( Xml::openElement( 'div', $attribs ) );
|
||
|
||
if ( $this->formtype == 'preview' ) {
|
||
$this->showPreview( $previewOutput );
|
||
} else {
|
||
// Empty content container for LivePreview
|
||
$pageViewLang = $this->mTitle->getPageViewLanguage();
|
||
$attribs = [ 'lang' => $pageViewLang->getHtmlCode(), 'dir' => $pageViewLang->getDir(),
|
||
'class' => 'mw-content-' . $pageViewLang->getDir() ];
|
||
$wgOut->addHTML( Html::rawElement( 'div', $attribs ) );
|
||
}
|
||
|
||
$wgOut->addHTML( '</div>' );
|
||
|
||
if ( $this->formtype == 'diff' ) {
|
||
try {
|
||
$this->showDiff();
|
||
} catch ( MWContentSerializationException $ex ) {
|
||
$msg = $this->context->msg(
|
||
'content-failed-to-parse',
|
||
$this->contentModel,
|
||
$this->contentFormat,
|
||
$ex->getMessage()
|
||
);
|
||
$wgOut->addWikiText( '<div class="error">' . $msg->text() . '</div>' );
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Append preview output to $wgOut.
|
||
* Includes category rendering if this is a category page.
|
||
*
|
||
* @param string $text The HTML to be output for the preview.
|
||
*/
|
||
protected function showPreview( $text ) {
|
||
global $wgOut;
|
||
if ( $this->mArticle instanceof CategoryPage ) {
|
||
$this->mArticle->openShowCategory();
|
||
}
|
||
# This hook seems slightly odd here, but makes things more
|
||
# consistent for extensions.
|
||
Hooks::run( 'OutputPageBeforeHTML', [ &$wgOut, &$text ] );
|
||
$wgOut->addHTML( $text );
|
||
if ( $this->mArticle instanceof CategoryPage ) {
|
||
$this->mArticle->closeShowCategory();
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get a diff between the current contents of the edit box and the
|
||
* version of the page we're editing from.
|
||
*
|
||
* If this is a section edit, we'll replace the section as for final
|
||
* save and then make a comparison.
|
||
*/
|
||
public function showDiff() {
|
||
global $wgUser, $wgContLang, $wgOut;
|
||
|
||
$oldtitlemsg = 'currentrev';
|
||
# if message does not exist, show diff against the preloaded default
|
||
if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI && !$this->mTitle->exists() ) {
|
||
$oldtext = $this->mTitle->getDefaultMessageText();
|
||
if ( $oldtext !== false ) {
|
||
$oldtitlemsg = 'defaultmessagetext';
|
||
$oldContent = $this->toEditContent( $oldtext );
|
||
} else {
|
||
$oldContent = null;
|
||
}
|
||
} else {
|
||
$oldContent = $this->getCurrentContent();
|
||
}
|
||
|
||
$textboxContent = $this->toEditContent( $this->textbox1 );
|
||
if ( $this->editRevId !== null ) {
|
||
$newContent = $this->page->replaceSectionAtRev(
|
||
$this->section, $textboxContent, $this->summary, $this->editRevId
|
||
);
|
||
} else {
|
||
$newContent = $this->page->replaceSectionContent(
|
||
$this->section, $textboxContent, $this->summary, $this->edittime
|
||
);
|
||
}
|
||
|
||
if ( $newContent ) {
|
||
Hooks::run( 'EditPageGetDiffContent', [ $this, &$newContent ] );
|
||
|
||
$popts = ParserOptions::newFromUserAndLang( $wgUser, $wgContLang );
|
||
$newContent = $newContent->preSaveTransform( $this->mTitle, $wgUser, $popts );
|
||
}
|
||
|
||
if ( ( $oldContent && !$oldContent->isEmpty() ) || ( $newContent && !$newContent->isEmpty() ) ) {
|
||
$oldtitle = $this->context->msg( $oldtitlemsg )->parse();
|
||
$newtitle = $this->context->msg( 'yourtext' )->parse();
|
||
|
||
if ( !$oldContent ) {
|
||
$oldContent = $newContent->getContentHandler()->makeEmptyContent();
|
||
}
|
||
|
||
if ( !$newContent ) {
|
||
$newContent = $oldContent->getContentHandler()->makeEmptyContent();
|
||
}
|
||
|
||
$de = $oldContent->getContentHandler()->createDifferenceEngine( $this->mArticle->getContext() );
|
||
$de->setContent( $oldContent, $newContent );
|
||
|
||
$difftext = $de->getDiff( $oldtitle, $newtitle );
|
||
$de->showDiffStyle();
|
||
} else {
|
||
$difftext = '';
|
||
}
|
||
|
||
$wgOut->addHTML( '<div id="wikiDiff">' . $difftext . '</div>' );
|
||
}
|
||
|
||
/**
|
||
* Show the header copyright warning.
|
||
*/
|
||
protected function showHeaderCopyrightWarning() {
|
||
$msg = 'editpage-head-copy-warn';
|
||
if ( !$this->context->msg( $msg )->isDisabled() ) {
|
||
global $wgOut;
|
||
$wgOut->wrapWikiMsg( "<div class='editpage-head-copywarn'>\n$1\n</div>",
|
||
'editpage-head-copy-warn' );
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Give a chance for site and per-namespace customizations of
|
||
* terms of service summary link that might exist separately
|
||
* from the copyright notice.
|
||
*
|
||
* This will display between the save button and the edit tools,
|
||
* so should remain short!
|
||
*/
|
||
protected function showTosSummary() {
|
||
$msg = 'editpage-tos-summary';
|
||
Hooks::run( 'EditPageTosSummary', [ $this->mTitle, &$msg ] );
|
||
if ( !$this->context->msg( $msg )->isDisabled() ) {
|
||
global $wgOut;
|
||
$wgOut->addHTML( '<div class="mw-tos-summary">' );
|
||
$wgOut->addWikiMsg( $msg );
|
||
$wgOut->addHTML( '</div>' );
|
||
}
|
||
}
|
||
|
||
protected function showEditTools() {
|
||
global $wgOut;
|
||
$wgOut->addHTML( '<div class="mw-editTools">' .
|
||
$this->context->msg( 'edittools' )->inContentLanguage()->parse() .
|
||
'</div>' );
|
||
}
|
||
|
||
/**
|
||
* Get the copyright warning
|
||
*
|
||
* Renamed to getCopyrightWarning(), old name kept around for backwards compatibility
|
||
* @return string
|
||
*/
|
||
protected function getCopywarn() {
|
||
return self::getCopyrightWarning( $this->mTitle );
|
||
}
|
||
|
||
/**
|
||
* Get the copyright warning, by default returns wikitext
|
||
*
|
||
* @param Title $title
|
||
* @param string $format Output format, valid values are any function of a Message object
|
||
* @param Language|string|null $langcode Language code or Language object.
|
||
* @return string
|
||
*/
|
||
public static function getCopyrightWarning( $title, $format = 'plain', $langcode = null ) {
|
||
global $wgRightsText;
|
||
if ( $wgRightsText ) {
|
||
$copywarnMsg = [ 'copyrightwarning',
|
||
'[[' . wfMessage( 'copyrightpage' )->inContentLanguage()->text() . ']]',
|
||
$wgRightsText ];
|
||
} else {
|
||
$copywarnMsg = [ 'copyrightwarning2',
|
||
'[[' . wfMessage( 'copyrightpage' )->inContentLanguage()->text() . ']]' ];
|
||
}
|
||
// Allow for site and per-namespace customization of contribution/copyright notice.
|
||
Hooks::run( 'EditPageCopyrightWarning', [ $title, &$copywarnMsg ] );
|
||
|
||
$msg = call_user_func_array( 'wfMessage', $copywarnMsg )->title( $title );
|
||
if ( $langcode ) {
|
||
$msg->inLanguage( $langcode );
|
||
}
|
||
return "<div id=\"editpage-copywarn\">\n" .
|
||
$msg->$format() . "\n</div>";
|
||
}
|
||
|
||
/**
|
||
* Get the Limit report for page previews
|
||
*
|
||
* @since 1.22
|
||
* @param ParserOutput $output ParserOutput object from the parse
|
||
* @return string HTML
|
||
*/
|
||
public static function getPreviewLimitReport( $output ) {
|
||
if ( !$output || !$output->getLimitReportData() ) {
|
||
return '';
|
||
}
|
||
|
||
$limitReport = Html::rawElement( 'div', [ 'class' => 'mw-limitReportExplanation' ],
|
||
wfMessage( 'limitreport-title' )->parseAsBlock()
|
||
);
|
||
|
||
// Show/hide animation doesn't work correctly on a table, so wrap it in a div.
|
||
$limitReport .= Html::openElement( 'div', [ 'class' => 'preview-limit-report-wrapper' ] );
|
||
|
||
$limitReport .= Html::openElement( 'table', [
|
||
'class' => 'preview-limit-report wikitable'
|
||
] ) .
|
||
Html::openElement( 'tbody' );
|
||
|
||
foreach ( $output->getLimitReportData() as $key => $value ) {
|
||
if ( Hooks::run( 'ParserLimitReportFormat',
|
||
[ $key, &$value, &$limitReport, true, true ]
|
||
) ) {
|
||
$keyMsg = wfMessage( $key );
|
||
$valueMsg = wfMessage( [ "$key-value-html", "$key-value" ] );
|
||
if ( !$valueMsg->exists() ) {
|
||
$valueMsg = new RawMessage( '$1' );
|
||
}
|
||
if ( !$keyMsg->isDisabled() && !$valueMsg->isDisabled() ) {
|
||
$limitReport .= Html::openElement( 'tr' ) .
|
||
Html::rawElement( 'th', null, $keyMsg->parse() ) .
|
||
Html::rawElement( 'td', null, $valueMsg->params( $value )->parse() ) .
|
||
Html::closeElement( 'tr' );
|
||
}
|
||
}
|
||
}
|
||
|
||
$limitReport .= Html::closeElement( 'tbody' ) .
|
||
Html::closeElement( 'table' ) .
|
||
Html::closeElement( 'div' );
|
||
|
||
return $limitReport;
|
||
}
|
||
|
||
protected function showStandardInputs( &$tabindex = 2 ) {
|
||
global $wgOut;
|
||
$wgOut->addHTML( "<div class='editOptions'>\n" );
|
||
|
||
if ( $this->section != 'new' ) {
|
||
$this->showSummaryInput( false, $this->summary );
|
||
$wgOut->addHTML( $this->getSummaryPreview( false, $this->summary ) );
|
||
}
|
||
|
||
if ( $this->oouiEnabled ) {
|
||
$checkboxes = $this->getCheckboxesOOUI(
|
||
$tabindex,
|
||
[ 'minor' => $this->minoredit, 'watch' => $this->watchthis ]
|
||
);
|
||
$checkboxesHTML = new OOUI\HorizontalLayout( [ 'items' => $checkboxes ] );
|
||
} else {
|
||
$checkboxes = $this->getCheckboxes(
|
||
$tabindex,
|
||
[ 'minor' => $this->minoredit, 'watch' => $this->watchthis ]
|
||
);
|
||
$checkboxesHTML = implode( $checkboxes, "\n" );
|
||
}
|
||
|
||
$wgOut->addHTML( "<div class='editCheckboxes'>" . $checkboxesHTML . "</div>\n" );
|
||
|
||
// Show copyright warning.
|
||
$wgOut->addWikiText( $this->getCopywarn() );
|
||
$wgOut->addHTML( $this->editFormTextAfterWarn );
|
||
|
||
$wgOut->addHTML( "<div class='editButtons'>\n" );
|
||
$wgOut->addHTML( implode( $this->getEditButtons( $tabindex ), "\n" ) . "\n" );
|
||
|
||
$cancel = $this->getCancelLink();
|
||
if ( $cancel !== '' ) {
|
||
$cancel .= Html::element( 'span',
|
||
[ 'class' => 'mw-editButtons-pipe-separator' ],
|
||
$this->context->msg( 'pipe-separator' )->text() );
|
||
}
|
||
|
||
$message = $this->context->msg( 'edithelppage' )->inContentLanguage()->text();
|
||
$edithelpurl = Skin::makeInternalOrExternalUrl( $message );
|
||
$edithelp =
|
||
Html::linkButton(
|
||
$this->context->msg( 'edithelp' )->text(),
|
||
[ 'target' => 'helpwindow', 'href' => $edithelpurl ],
|
||
[ 'mw-ui-quiet' ]
|
||
) .
|
||
$this->context->msg( 'word-separator' )->escaped() .
|
||
$this->context->msg( 'newwindow' )->parse();
|
||
|
||
$wgOut->addHTML( " <span class='cancelLink'>{$cancel}</span>\n" );
|
||
$wgOut->addHTML( " <span class='editHelp'>{$edithelp}</span>\n" );
|
||
$wgOut->addHTML( "</div><!-- editButtons -->\n" );
|
||
|
||
Hooks::run( 'EditPage::showStandardInputs:options', [ $this, $wgOut, &$tabindex ] );
|
||
|
||
$wgOut->addHTML( "</div><!-- editOptions -->\n" );
|
||
}
|
||
|
||
/**
|
||
* Show an edit conflict. textbox1 is already shown in showEditForm().
|
||
* If you want to use another entry point to this function, be careful.
|
||
*/
|
||
protected function showConflict() {
|
||
global $wgOut;
|
||
|
||
// Avoid PHP 7.1 warning of passing $this by reference
|
||
$editPage = $this;
|
||
if ( Hooks::run( 'EditPageBeforeConflictDiff', [ &$editPage, &$wgOut ] ) ) {
|
||
$this->incrementConflictStats();
|
||
|
||
$wgOut->wrapWikiMsg( '<h2>$1</h2>', "yourdiff" );
|
||
|
||
$content1 = $this->toEditContent( $this->textbox1 );
|
||
$content2 = $this->toEditContent( $this->textbox2 );
|
||
|
||
$handler = ContentHandler::getForModelID( $this->contentModel );
|
||
$de = $handler->createDifferenceEngine( $this->mArticle->getContext() );
|
||
$de->setContent( $content2, $content1 );
|
||
$de->showDiff(
|
||
$this->context->msg( 'yourtext' )->parse(),
|
||
$this->context->msg( 'storedversion' )->text()
|
||
);
|
||
|
||
$wgOut->wrapWikiMsg( '<h2>$1</h2>', "yourtext" );
|
||
$this->showTextbox2();
|
||
}
|
||
}
|
||
|
||
protected function incrementConflictStats() {
|
||
$stats = MediaWikiServices::getInstance()->getStatsdDataFactory();
|
||
$stats->increment( 'edit.failures.conflict' );
|
||
// Only include 'standard' namespaces to avoid creating unknown numbers of statsd metrics
|
||
if (
|
||
$this->mTitle->getNamespace() >= NS_MAIN &&
|
||
$this->mTitle->getNamespace() <= NS_CATEGORY_TALK
|
||
) {
|
||
$stats->increment( 'edit.failures.conflict.byNamespaceId.' . $this->mTitle->getNamespace() );
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @return string
|
||
*/
|
||
public function getCancelLink() {
|
||
$cancelParams = [];
|
||
if ( !$this->isConflict && $this->oldid > 0 ) {
|
||
$cancelParams['oldid'] = $this->oldid;
|
||
} elseif ( $this->getContextTitle()->isRedirect() ) {
|
||
$cancelParams['redirect'] = 'no';
|
||
}
|
||
if ( $this->oouiEnabled ) {
|
||
return new OOUI\ButtonWidget( [
|
||
'id' => 'mw-editform-cancel',
|
||
'href' => $this->getContextTitle()->getLinkUrl( $cancelParams ),
|
||
'label' => new OOUI\HtmlSnippet( $this->context->msg( 'cancel' )->parse() ),
|
||
'framed' => false,
|
||
'infusable' => true,
|
||
'flags' => 'destructive',
|
||
] );
|
||
} else {
|
||
return MediaWikiServices::getInstance()->getLinkRenderer()->makeKnownLink(
|
||
$this->getContextTitle(),
|
||
new HtmlArmor( $this->context->msg( 'cancel' )->parse() ),
|
||
Html::buttonAttributes( [ 'id' => 'mw-editform-cancel' ], [ 'mw-ui-quiet' ] ),
|
||
$cancelParams
|
||
);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Returns the URL to use in the form's action attribute.
|
||
* This is used by EditPage subclasses when simply customizing the action
|
||
* variable in the constructor is not enough. This can be used when the
|
||
* EditPage lives inside of a Special page rather than a custom page action.
|
||
*
|
||
* @param Title $title Title object for which is being edited (where we go to for &action= links)
|
||
* @return string
|
||
*/
|
||
protected function getActionURL( Title $title ) {
|
||
return $title->getLocalURL( [ 'action' => $this->action ] );
|
||
}
|
||
|
||
/**
|
||
* Check if a page was deleted while the user was editing it, before submit.
|
||
* Note that we rely on the logging table, which hasn't been always there,
|
||
* but that doesn't matter, because this only applies to brand new
|
||
* deletes.
|
||
* @return bool
|
||
*/
|
||
protected function wasDeletedSinceLastEdit() {
|
||
if ( $this->deletedSinceEdit !== null ) {
|
||
return $this->deletedSinceEdit;
|
||
}
|
||
|
||
$this->deletedSinceEdit = false;
|
||
|
||
if ( !$this->mTitle->exists() && $this->mTitle->isDeletedQuick() ) {
|
||
$this->lastDelete = $this->getLastDelete();
|
||
if ( $this->lastDelete ) {
|
||
$deleteTime = wfTimestamp( TS_MW, $this->lastDelete->log_timestamp );
|
||
if ( $deleteTime > $this->starttime ) {
|
||
$this->deletedSinceEdit = true;
|
||
}
|
||
}
|
||
}
|
||
|
||
return $this->deletedSinceEdit;
|
||
}
|
||
|
||
/**
|
||
* @return bool|stdClass
|
||
*/
|
||
protected function getLastDelete() {
|
||
$dbr = wfGetDB( DB_REPLICA );
|
||
$data = $dbr->selectRow(
|
||
[ 'logging', 'user' ],
|
||
[
|
||
'log_type',
|
||
'log_action',
|
||
'log_timestamp',
|
||
'log_user',
|
||
'log_namespace',
|
||
'log_title',
|
||
'log_comment',
|
||
'log_params',
|
||
'log_deleted',
|
||
'user_name'
|
||
], [
|
||
'log_namespace' => $this->mTitle->getNamespace(),
|
||
'log_title' => $this->mTitle->getDBkey(),
|
||
'log_type' => 'delete',
|
||
'log_action' => 'delete',
|
||
'user_id=log_user'
|
||
],
|
||
__METHOD__,
|
||
[ 'LIMIT' => 1, 'ORDER BY' => 'log_timestamp DESC' ]
|
||
);
|
||
// Quick paranoid permission checks...
|
||
if ( is_object( $data ) ) {
|
||
if ( $data->log_deleted & LogPage::DELETED_USER ) {
|
||
$data->user_name = $this->context->msg( 'rev-deleted-user' )->escaped();
|
||
}
|
||
|
||
if ( $data->log_deleted & LogPage::DELETED_COMMENT ) {
|
||
$data->log_comment = $this->context->msg( 'rev-deleted-comment' )->escaped();
|
||
}
|
||
}
|
||
|
||
return $data;
|
||
}
|
||
|
||
/**
|
||
* Get the rendered text for previewing.
|
||
* @throws MWException
|
||
* @return string
|
||
*/
|
||
public function getPreviewText() {
|
||
global $wgOut, $wgRawHtml, $wgLang;
|
||
global $wgAllowUserCss, $wgAllowUserJs;
|
||
|
||
if ( $wgRawHtml && !$this->mTokenOk ) {
|
||
// Could be an offsite preview attempt. This is very unsafe if
|
||
// HTML is enabled, as it could be an attack.
|
||
$parsedNote = '';
|
||
if ( $this->textbox1 !== '' ) {
|
||
// Do not put big scary notice, if previewing the empty
|
||
// string, which happens when you initially edit
|
||
// a category page, due to automatic preview-on-open.
|
||
$parsedNote = $wgOut->parse( "<div class='previewnote'>" .
|
||
$this->context->msg( 'session_fail_preview_html' )->text() . "</div>",
|
||
true, /* interface */true );
|
||
}
|
||
$this->incrementEditFailureStats( 'session_loss' );
|
||
return $parsedNote;
|
||
}
|
||
|
||
$note = '';
|
||
|
||
try {
|
||
$content = $this->toEditContent( $this->textbox1 );
|
||
|
||
$previewHTML = '';
|
||
if ( !Hooks::run(
|
||
'AlternateEditPreview',
|
||
[ $this, &$content, &$previewHTML, &$this->mParserOutput ] )
|
||
) {
|
||
return $previewHTML;
|
||
}
|
||
|
||
# provide a anchor link to the editform
|
||
$continueEditing = '<span class="mw-continue-editing">' .
|
||
'[[#' . self::EDITFORM_ID . '|' . $wgLang->getArrow() . ' ' .
|
||
$this->context->msg( 'continue-editing' )->text() . ']]</span>';
|
||
if ( $this->mTriedSave && !$this->mTokenOk ) {
|
||
if ( $this->mTokenOkExceptSuffix ) {
|
||
$note = $this->context->msg( 'token_suffix_mismatch' )->plain();
|
||
$this->incrementEditFailureStats( 'bad_token' );
|
||
} else {
|
||
$note = $this->context->msg( 'session_fail_preview' )->plain();
|
||
$this->incrementEditFailureStats( 'session_loss' );
|
||
}
|
||
} elseif ( $this->incompleteForm ) {
|
||
$note = $this->context->msg( 'edit_form_incomplete' )->plain();
|
||
if ( $this->mTriedSave ) {
|
||
$this->incrementEditFailureStats( 'incomplete_form' );
|
||
}
|
||
} else {
|
||
$note = $this->context->msg( 'previewnote' )->plain() . ' ' . $continueEditing;
|
||
}
|
||
|
||
# don't parse non-wikitext pages, show message about preview
|
||
if ( $this->mTitle->isCssJsSubpage() || $this->mTitle->isCssOrJsPage() ) {
|
||
if ( $this->mTitle->isCssJsSubpage() ) {
|
||
$level = 'user';
|
||
} elseif ( $this->mTitle->isCssOrJsPage() ) {
|
||
$level = 'site';
|
||
} else {
|
||
$level = false;
|
||
}
|
||
|
||
if ( $content->getModel() == CONTENT_MODEL_CSS ) {
|
||
$format = 'css';
|
||
if ( $level === 'user' && !$wgAllowUserCss ) {
|
||
$format = false;
|
||
}
|
||
} elseif ( $content->getModel() == CONTENT_MODEL_JAVASCRIPT ) {
|
||
$format = 'js';
|
||
if ( $level === 'user' && !$wgAllowUserJs ) {
|
||
$format = false;
|
||
}
|
||
} else {
|
||
$format = false;
|
||
}
|
||
|
||
# Used messages to make sure grep find them:
|
||
# Messages: usercsspreview, userjspreview, sitecsspreview, sitejspreview
|
||
if ( $level && $format ) {
|
||
$note = "<div id='mw-{$level}{$format}preview'>" .
|
||
$this->context->msg( "{$level}{$format}preview" )->text() .
|
||
' ' . $continueEditing . "</div>";
|
||
}
|
||
}
|
||
|
||
# If we're adding a comment, we need to show the
|
||
# summary as the headline
|
||
if ( $this->section === "new" && $this->summary !== "" ) {
|
||
$content = $content->addSectionHeader( $this->summary );
|
||
}
|
||
|
||
$hook_args = [ $this, &$content ];
|
||
Hooks::run( 'EditPageGetPreviewContent', $hook_args );
|
||
|
||
$parserResult = $this->doPreviewParse( $content );
|
||
$parserOutput = $parserResult['parserOutput'];
|
||
$previewHTML = $parserResult['html'];
|
||
$this->mParserOutput = $parserOutput;
|
||
$wgOut->addParserOutputMetadata( $parserOutput );
|
||
|
||
if ( count( $parserOutput->getWarnings() ) ) {
|
||
$note .= "\n\n" . implode( "\n\n", $parserOutput->getWarnings() );
|
||
}
|
||
|
||
} catch ( MWContentSerializationException $ex ) {
|
||
$m = $this->context->msg(
|
||
'content-failed-to-parse',
|
||
$this->contentModel,
|
||
$this->contentFormat,
|
||
$ex->getMessage()
|
||
);
|
||
$note .= "\n\n" . $m->parse();
|
||
$previewHTML = '';
|
||
}
|
||
|
||
if ( $this->isConflict ) {
|
||
$conflict = '<h2 id="mw-previewconflict">'
|
||
. $this->context->msg( 'previewconflict' )->escaped() . "</h2>\n";
|
||
} else {
|
||
$conflict = '<hr />';
|
||
}
|
||
|
||
$previewhead = "<div class='previewnote'>\n" .
|
||
'<h2 id="mw-previewheader">' . $this->context->msg( 'preview' )->escaped() . "</h2>" .
|
||
$wgOut->parse( $note, true, /* interface */true ) . $conflict . "</div>\n";
|
||
|
||
$pageViewLang = $this->mTitle->getPageViewLanguage();
|
||
$attribs = [ 'lang' => $pageViewLang->getHtmlCode(), 'dir' => $pageViewLang->getDir(),
|
||
'class' => 'mw-content-' . $pageViewLang->getDir() ];
|
||
$previewHTML = Html::rawElement( 'div', $attribs, $previewHTML );
|
||
|
||
return $previewhead . $previewHTML . $this->previewTextAfterContent;
|
||
}
|
||
|
||
private function incrementEditFailureStats( $failureType ) {
|
||
$stats = MediaWikiServices::getInstance()->getStatsdDataFactory();
|
||
$stats->increment( 'edit.failures.' . $failureType );
|
||
}
|
||
|
||
/**
|
||
* Get parser options for a preview
|
||
* @return ParserOptions
|
||
*/
|
||
protected function getPreviewParserOptions() {
|
||
$parserOptions = $this->page->makeParserOptions( $this->mArticle->getContext() );
|
||
$parserOptions->setIsPreview( true );
|
||
$parserOptions->setIsSectionPreview( !is_null( $this->section ) && $this->section !== '' );
|
||
$parserOptions->enableLimitReport();
|
||
return $parserOptions;
|
||
}
|
||
|
||
/**
|
||
* Parse the page for a preview. Subclasses may override this class, in order
|
||
* to parse with different options, or to otherwise modify the preview HTML.
|
||
*
|
||
* @param Content $content The page content
|
||
* @return array with keys:
|
||
* - parserOutput: The ParserOutput object
|
||
* - html: The HTML to be displayed
|
||
*/
|
||
protected function doPreviewParse( Content $content ) {
|
||
global $wgUser;
|
||
$parserOptions = $this->getPreviewParserOptions();
|
||
$pstContent = $content->preSaveTransform( $this->mTitle, $wgUser, $parserOptions );
|
||
$scopedCallback = $parserOptions->setupFakeRevision(
|
||
$this->mTitle, $pstContent, $wgUser );
|
||
$parserOutput = $pstContent->getParserOutput( $this->mTitle, null, $parserOptions );
|
||
ScopedCallback::consume( $scopedCallback );
|
||
$parserOutput->setEditSectionTokens( false ); // no section edit links
|
||
return [
|
||
'parserOutput' => $parserOutput,
|
||
'html' => $parserOutput->getText() ];
|
||
}
|
||
|
||
/**
|
||
* @return array
|
||
*/
|
||
public function getTemplates() {
|
||
if ( $this->preview || $this->section != '' ) {
|
||
$templates = [];
|
||
if ( !isset( $this->mParserOutput ) ) {
|
||
return $templates;
|
||
}
|
||
foreach ( $this->mParserOutput->getTemplates() as $ns => $template ) {
|
||
foreach ( array_keys( $template ) as $dbk ) {
|
||
$templates[] = Title::makeTitle( $ns, $dbk );
|
||
}
|
||
}
|
||
return $templates;
|
||
} else {
|
||
return $this->mTitle->getTemplateLinksFrom();
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Shows a bulletin board style toolbar for common editing functions.
|
||
* It can be disabled in the user preferences.
|
||
*
|
||
* @param Title $title Title object for the page being edited (optional)
|
||
* @return string
|
||
*/
|
||
public static function getEditToolbar( $title = null ) {
|
||
global $wgContLang, $wgOut;
|
||
global $wgEnableUploads, $wgForeignFileRepos;
|
||
|
||
$imagesAvailable = $wgEnableUploads || count( $wgForeignFileRepos );
|
||
$showSignature = true;
|
||
if ( $title ) {
|
||
$showSignature = MWNamespace::wantSignatures( $title->getNamespace() );
|
||
}
|
||
|
||
/**
|
||
* $toolarray is an array of arrays each of which includes the
|
||
* opening tag, the closing tag, optionally a sample text that is
|
||
* inserted between the two when no selection is highlighted
|
||
* and. The tip text is shown when the user moves the mouse
|
||
* over the button.
|
||
*
|
||
* Images are defined in ResourceLoaderEditToolbarModule.
|
||
*/
|
||
$toolarray = [
|
||
[
|
||
'id' => 'mw-editbutton-bold',
|
||
'open' => '\'\'\'',
|
||
'close' => '\'\'\'',
|
||
'sample' => wfMessage( 'bold_sample' )->text(),
|
||
'tip' => wfMessage( 'bold_tip' )->text(),
|
||
],
|
||
[
|
||
'id' => 'mw-editbutton-italic',
|
||
'open' => '\'\'',
|
||
'close' => '\'\'',
|
||
'sample' => wfMessage( 'italic_sample' )->text(),
|
||
'tip' => wfMessage( 'italic_tip' )->text(),
|
||
],
|
||
[
|
||
'id' => 'mw-editbutton-link',
|
||
'open' => '[[',
|
||
'close' => ']]',
|
||
'sample' => wfMessage( 'link_sample' )->text(),
|
||
'tip' => wfMessage( 'link_tip' )->text(),
|
||
],
|
||
[
|
||
'id' => 'mw-editbutton-extlink',
|
||
'open' => '[',
|
||
'close' => ']',
|
||
'sample' => wfMessage( 'extlink_sample' )->text(),
|
||
'tip' => wfMessage( 'extlink_tip' )->text(),
|
||
],
|
||
[
|
||
'id' => 'mw-editbutton-headline',
|
||
'open' => "\n== ",
|
||
'close' => " ==\n",
|
||
'sample' => wfMessage( 'headline_sample' )->text(),
|
||
'tip' => wfMessage( 'headline_tip' )->text(),
|
||
],
|
||
$imagesAvailable ? [
|
||
'id' => 'mw-editbutton-image',
|
||
'open' => '[[' . $wgContLang->getNsText( NS_FILE ) . ':',
|
||
'close' => ']]',
|
||
'sample' => wfMessage( 'image_sample' )->text(),
|
||
'tip' => wfMessage( 'image_tip' )->text(),
|
||
] : false,
|
||
$imagesAvailable ? [
|
||
'id' => 'mw-editbutton-media',
|
||
'open' => '[[' . $wgContLang->getNsText( NS_MEDIA ) . ':',
|
||
'close' => ']]',
|
||
'sample' => wfMessage( 'media_sample' )->text(),
|
||
'tip' => wfMessage( 'media_tip' )->text(),
|
||
] : false,
|
||
[
|
||
'id' => 'mw-editbutton-nowiki',
|
||
'open' => "<nowiki>",
|
||
'close' => "</nowiki>",
|
||
'sample' => wfMessage( 'nowiki_sample' )->text(),
|
||
'tip' => wfMessage( 'nowiki_tip' )->text(),
|
||
],
|
||
$showSignature ? [
|
||
'id' => 'mw-editbutton-signature',
|
||
'open' => wfMessage( 'sig-text', '~~~~' )->inContentLanguage()->text(),
|
||
'close' => '',
|
||
'sample' => '',
|
||
'tip' => wfMessage( 'sig_tip' )->text(),
|
||
] : false,
|
||
[
|
||
'id' => 'mw-editbutton-hr',
|
||
'open' => "\n----\n",
|
||
'close' => '',
|
||
'sample' => '',
|
||
'tip' => wfMessage( 'hr_tip' )->text(),
|
||
]
|
||
];
|
||
|
||
$script = 'mw.loader.using("mediawiki.toolbar", function () {';
|
||
foreach ( $toolarray as $tool ) {
|
||
if ( !$tool ) {
|
||
continue;
|
||
}
|
||
|
||
$params = [
|
||
// Images are defined in ResourceLoaderEditToolbarModule
|
||
false,
|
||
// Note that we use the tip both for the ALT tag and the TITLE tag of the image.
|
||
// Older browsers show a "speedtip" type message only for ALT.
|
||
// Ideally these should be different, realistically they
|
||
// probably don't need to be.
|
||
$tool['tip'],
|
||
$tool['open'],
|
||
$tool['close'],
|
||
$tool['sample'],
|
||
$tool['id'],
|
||
];
|
||
|
||
$script .= Xml::encodeJsCall(
|
||
'mw.toolbar.addButton',
|
||
$params,
|
||
ResourceLoader::inDebugMode()
|
||
);
|
||
}
|
||
|
||
$script .= '});';
|
||
$wgOut->addScript( ResourceLoader::makeInlineScript( $script ) );
|
||
|
||
$toolbar = '<div id="toolbar"></div>';
|
||
|
||
Hooks::run( 'EditPageBeforeEditToolbar', [ &$toolbar ] );
|
||
|
||
return $toolbar;
|
||
}
|
||
|
||
/**
|
||
* Return an array of checkbox definitions.
|
||
*
|
||
* Array keys correspond to the `<input>` 'name' attribute to use for each checkbox.
|
||
*
|
||
* Array values are associative arrays with the following keys:
|
||
* - 'label-message' (required): message for label text
|
||
* - 'id' (required): 'id' attribute for the `<input>`
|
||
* - 'default' (required): default checkedness (true or false)
|
||
* - 'title-message' (optional): used to generate 'title' attribute for the `<label>`
|
||
* - 'tooltip' (optional): used to generate 'title' and 'accesskey' attributes
|
||
* from messages like 'tooltip-foo', 'accesskey-foo'
|
||
* - 'label-id' (optional): 'id' attribute for the `<label>`
|
||
* - 'legacy-name' (optional): short name for backwards-compatibility
|
||
* @param array $checked Array of checkbox name (matching the 'legacy-name') => bool,
|
||
* where bool indicates the checked status of the checkbox
|
||
* @return array
|
||
*/
|
||
protected function getCheckboxesDefinition( $checked ) {
|
||
global $wgUser;
|
||
$checkboxes = [];
|
||
|
||
// don't show the minor edit checkbox if it's a new page or section
|
||
if ( !$this->isNew && $wgUser->isAllowed( 'minoredit' ) ) {
|
||
$checkboxes['wpMinoredit'] = [
|
||
'id' => 'wpMinoredit',
|
||
'label-message' => 'minoredit',
|
||
// Uses messages: tooltip-minoredit, accesskey-minoredit
|
||
'tooltip' => 'minoredit',
|
||
'label-id' => 'mw-editpage-minoredit',
|
||
'legacy-name' => 'minor',
|
||
'default' => $checked['minor'],
|
||
];
|
||
}
|
||
|
||
if ( $wgUser->isLoggedIn() ) {
|
||
$checkboxes['wpWatchthis'] = [
|
||
'id' => 'wpWatchthis',
|
||
'label-message' => 'watchthis',
|
||
// Uses messages: tooltip-watch, accesskey-watch
|
||
'tooltip' => 'watch',
|
||
'label-id' => 'mw-editpage-watch',
|
||
'legacy-name' => 'watch',
|
||
'default' => $checked['watch'],
|
||
];
|
||
}
|
||
|
||
$editPage = $this;
|
||
Hooks::run( 'EditPageGetCheckboxesDefinition', [ $editPage, &$checkboxes ] );
|
||
|
||
return $checkboxes;
|
||
}
|
||
|
||
/**
|
||
* Returns an array of html code of the following checkboxes old style:
|
||
* minor and watch
|
||
*
|
||
* @param int $tabindex Current tabindex
|
||
* @param array $checked See getCheckboxesDefinition()
|
||
* @return array
|
||
*/
|
||
public function getCheckboxes( &$tabindex, $checked ) {
|
||
global $wgUseMediaWikiUIEverywhere;
|
||
|
||
$checkboxes = [];
|
||
$checkboxesDef = $this->getCheckboxesDefinition( $checked );
|
||
|
||
// Backwards-compatibility for the EditPageBeforeEditChecks hook
|
||
if ( !$this->isNew ) {
|
||
$checkboxes['minor'] = '';
|
||
}
|
||
$checkboxes['watch'] = '';
|
||
|
||
foreach ( $checkboxesDef as $name => $options ) {
|
||
$legacyName = isset( $options['legacy-name'] ) ? $options['legacy-name'] : $name;
|
||
$label = $this->context->msg( $options['label-message'] )->parse();
|
||
$attribs = [
|
||
'tabindex' => ++$tabindex,
|
||
'id' => $options['id'],
|
||
];
|
||
$labelAttribs = [
|
||
'for' => $options['id'],
|
||
];
|
||
if ( isset( $options['tooltip'] ) ) {
|
||
$attribs['accesskey'] = $this->context->msg( "accesskey-{$options['tooltip']}" )->text();
|
||
$labelAttribs['title'] = Linker::titleAttrib( $options['tooltip'], 'withaccess' );
|
||
}
|
||
if ( isset( $options['title-message'] ) ) {
|
||
$labelAttribs['title'] = $this->context->msg( $options['title-message'] )->text();
|
||
}
|
||
if ( isset( $options['label-id'] ) ) {
|
||
$labelAttribs['id'] = $options['label-id'];
|
||
}
|
||
$checkboxHtml =
|
||
Xml::check( $name, $options['default'], $attribs ) .
|
||
' ' .
|
||
Xml::tags( 'label', $labelAttribs, $label );
|
||
|
||
if ( $wgUseMediaWikiUIEverywhere ) {
|
||
$checkboxHtml = Html::rawElement( 'div', [ 'class' => 'mw-ui-checkbox' ], $checkboxHtml );
|
||
}
|
||
|
||
$checkboxes[ $legacyName ] = $checkboxHtml;
|
||
}
|
||
|
||
// Avoid PHP 7.1 warning of passing $this by reference
|
||
$editPage = $this;
|
||
Hooks::run( 'EditPageBeforeEditChecks', [ &$editPage, &$checkboxes, &$tabindex ], '1.29' );
|
||
return $checkboxes;
|
||
}
|
||
|
||
/**
|
||
* Returns an array of html code of the following checkboxes:
|
||
* minor and watch
|
||
*
|
||
* @param int $tabindex Current tabindex
|
||
* @param array $checked Array of checkbox => bool, where bool indicates the checked
|
||
* status of the checkbox
|
||
*
|
||
* @return array
|
||
*/
|
||
public function getCheckboxesOOUI( &$tabindex, $checked ) {
|
||
$checkboxes = [];
|
||
$checkboxesDef = $this->getCheckboxesDefinition( $checked );
|
||
|
||
$origTabindex = $tabindex;
|
||
|
||
foreach ( $checkboxesDef as $name => $options ) {
|
||
$legacyName = isset( $options['legacy-name'] ) ? $options['legacy-name'] : $name;
|
||
|
||
$title = null;
|
||
$accesskey = null;
|
||
if ( isset( $options['tooltip'] ) ) {
|
||
$accesskey = $this->context->msg( "accesskey-{$options['tooltip']}" )->text();
|
||
$title = Linker::titleAttrib( $options['tooltip'], 'withaccess' );
|
||
}
|
||
if ( isset( $options['title-message'] ) ) {
|
||
$title = $this->context->msg( $options['title-message'] )->text();
|
||
}
|
||
if ( isset( $options['label-id'] ) ) {
|
||
$labelAttribs['id'] = $options['label-id'];
|
||
}
|
||
|
||
$checkboxes[ $legacyName ] = new OOUI\FieldLayout(
|
||
new OOUI\CheckboxInputWidget( [
|
||
'tabIndex' => ++$tabindex,
|
||
'accessKey' => $accesskey,
|
||
'id' => $options['id'],
|
||
'name' => $name,
|
||
'selected' => $options['default'],
|
||
'infusable' => true,
|
||
] ),
|
||
[
|
||
'align' => 'inline',
|
||
'label' => new OOUI\HtmlSnippet( $this->context->msg( $options['label-message'] )->parse() ),
|
||
'title' => $title,
|
||
'id' => isset( $options['label-id'] ) ? $options['label-id'] : null,
|
||
]
|
||
);
|
||
}
|
||
|
||
// Backwards-compatibility hack to run the EditPageBeforeEditChecks hook. It's important,
|
||
// people have used it for the weirdest things completely unrelated to checkboxes...
|
||
// And if we're gonna run it, might as well allow its legacy checkboxes to be shown.
|
||
$legacyCheckboxes = $this->getCheckboxes( $origTabindex, $checked );
|
||
foreach ( $legacyCheckboxes as $name => $html ) {
|
||
if ( $html && !isset( $checkboxes[$name] ) ) {
|
||
$checkboxes[$name] = new OOUI\Widget( [ 'content' => new OOUI\HtmlSnippet( $html ) ] );
|
||
}
|
||
}
|
||
|
||
return $checkboxes;
|
||
}
|
||
|
||
/**
|
||
* Returns an array of html code of the following buttons:
|
||
* save, diff and preview
|
||
*
|
||
* @param int $tabindex Current tabindex
|
||
*
|
||
* @return array
|
||
*/
|
||
public function getEditButtons( &$tabindex ) {
|
||
$buttons = [];
|
||
|
||
$labelAsPublish =
|
||
$this->mArticle->getContext()->getConfig()->get( 'EditSubmitButtonLabelPublish' );
|
||
|
||
// Can't use $this->isNew as that's also true if we're adding a new section to an extant page
|
||
if ( $labelAsPublish ) {
|
||
$buttonLabelKey = !$this->mTitle->exists() ? 'publishpage' : 'publishchanges';
|
||
} else {
|
||
$buttonLabelKey = !$this->mTitle->exists() ? 'savearticle' : 'savechanges';
|
||
}
|
||
$attribs = [
|
||
'id' => 'wpSave',
|
||
'name' => 'wpSave',
|
||
'tabindex' => ++$tabindex,
|
||
] + Linker::tooltipAndAccesskeyAttribs( 'save' );
|
||
|
||
if ( $this->oouiEnabled ) {
|
||
$saveConfig = OOUI\Element::configFromHtmlAttributes( $attribs );
|
||
$buttons['save'] = new OOUI\ButtonInputWidget( [
|
||
// Support: IE 6 – Use <input>, otherwise it can't distinguish which button was clicked
|
||
'useInputTag' => true,
|
||
'flags' => [ 'constructive', 'primary' ],
|
||
'label' => $this->context->msg( $buttonLabelKey )->text(),
|
||
'infusable' => true,
|
||
'type' => 'submit',
|
||
] + $saveConfig );
|
||
} else {
|
||
$buttons['save'] = Html::submitButton(
|
||
$this->context->msg( $buttonLabelKey )->text(),
|
||
$attribs,
|
||
[ 'mw-ui-progressive' ]
|
||
);
|
||
}
|
||
|
||
$attribs = [
|
||
'id' => 'wpPreview',
|
||
'name' => 'wpPreview',
|
||
'tabindex' => ++$tabindex,
|
||
] + Linker::tooltipAndAccesskeyAttribs( 'preview' );
|
||
if ( $this->oouiEnabled ) {
|
||
$previewConfig = OOUI\Element::configFromHtmlAttributes( $attribs );
|
||
$buttons['preview'] = new OOUI\ButtonInputWidget( [
|
||
// Support: IE 6 – Use <input>, otherwise it can't distinguish which button was clicked
|
||
'useInputTag' => true,
|
||
'label' => $this->context->msg( 'showpreview' )->text(),
|
||
'infusable' => true,
|
||
'type' => 'submit'
|
||
] + $previewConfig );
|
||
} else {
|
||
$buttons['preview'] = Html::submitButton(
|
||
$this->context->msg( 'showpreview' )->text(),
|
||
$attribs
|
||
);
|
||
}
|
||
$attribs = [
|
||
'id' => 'wpDiff',
|
||
'name' => 'wpDiff',
|
||
'tabindex' => ++$tabindex,
|
||
] + Linker::tooltipAndAccesskeyAttribs( 'diff' );
|
||
if ( $this->oouiEnabled ) {
|
||
$diffConfig = OOUI\Element::configFromHtmlAttributes( $attribs );
|
||
$buttons['diff'] = new OOUI\ButtonInputWidget( [
|
||
// Support: IE 6 – Use <input>, otherwise it can't distinguish which button was clicked
|
||
'useInputTag' => true,
|
||
'label' => $this->context->msg( 'showdiff' )->text(),
|
||
'infusable' => true,
|
||
'type' => 'submit',
|
||
] + $diffConfig );
|
||
} else {
|
||
$buttons['diff'] = Html::submitButton(
|
||
$this->context->msg( 'showdiff' )->text(),
|
||
$attribs
|
||
);
|
||
}
|
||
|
||
// Avoid PHP 7.1 warning of passing $this by reference
|
||
$editPage = $this;
|
||
Hooks::run( 'EditPageBeforeEditButtons', [ &$editPage, &$buttons, &$tabindex ] );
|
||
|
||
return $buttons;
|
||
}
|
||
|
||
/**
|
||
* Creates a basic error page which informs the user that
|
||
* they have attempted to edit a nonexistent section.
|
||
*/
|
||
public function noSuchSectionPage() {
|
||
global $wgOut;
|
||
|
||
$wgOut->prepareErrorPage( $this->context->msg( 'nosuchsectiontitle' ) );
|
||
|
||
$res = $this->context->msg( 'nosuchsectiontext', $this->section )->parseAsBlock();
|
||
|
||
// Avoid PHP 7.1 warning of passing $this by reference
|
||
$editPage = $this;
|
||
Hooks::run( 'EditPageNoSuchSection', [ &$editPage, &$res ] );
|
||
$wgOut->addHTML( $res );
|
||
|
||
$wgOut->returnToMain( false, $this->mTitle );
|
||
}
|
||
|
||
/**
|
||
* Show "your edit contains spam" page with your diff and text
|
||
*
|
||
* @param string|array|bool $match Text (or array of texts) which triggered one or more filters
|
||
*/
|
||
public function spamPageWithContent( $match = false ) {
|
||
global $wgOut, $wgLang;
|
||
$this->textbox2 = $this->textbox1;
|
||
|
||
if ( is_array( $match ) ) {
|
||
$match = $wgLang->listToText( $match );
|
||
}
|
||
$wgOut->prepareErrorPage( $this->context->msg( 'spamprotectiontitle' ) );
|
||
|
||
$wgOut->addHTML( '<div id="spamprotected">' );
|
||
$wgOut->addWikiMsg( 'spamprotectiontext' );
|
||
if ( $match ) {
|
||
$wgOut->addWikiMsg( 'spamprotectionmatch', wfEscapeWikiText( $match ) );
|
||
}
|
||
$wgOut->addHTML( '</div>' );
|
||
|
||
$wgOut->wrapWikiMsg( '<h2>$1</h2>', "yourdiff" );
|
||
$this->showDiff();
|
||
|
||
$wgOut->wrapWikiMsg( '<h2>$1</h2>', "yourtext" );
|
||
$this->showTextbox2();
|
||
|
||
$wgOut->addReturnTo( $this->getContextTitle(), [ 'action' => 'edit' ] );
|
||
}
|
||
|
||
/**
|
||
* Check if the browser is on a blacklist of user-agents known to
|
||
* mangle UTF-8 data on form submission. Returns true if Unicode
|
||
* should make it through, false if it's known to be a problem.
|
||
* @return bool
|
||
*/
|
||
private function checkUnicodeCompliantBrowser() {
|
||
global $wgBrowserBlackList, $wgRequest;
|
||
|
||
$currentbrowser = $wgRequest->getHeader( 'User-Agent' );
|
||
if ( $currentbrowser === false ) {
|
||
// No User-Agent header sent? Trust it by default...
|
||
return true;
|
||
}
|
||
|
||
foreach ( $wgBrowserBlackList as $browser ) {
|
||
if ( preg_match( $browser, $currentbrowser ) ) {
|
||
return false;
|
||
}
|
||
}
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* Filter an input field through a Unicode de-armoring process if it
|
||
* came from an old browser with known broken Unicode editing issues.
|
||
*
|
||
* @param WebRequest $request
|
||
* @param string $field
|
||
* @return string
|
||
*/
|
||
protected function safeUnicodeInput( $request, $field ) {
|
||
$text = rtrim( $request->getText( $field ) );
|
||
return $request->getBool( 'safemode' )
|
||
? $this->unmakeSafe( $text )
|
||
: $text;
|
||
}
|
||
|
||
/**
|
||
* Filter an output field through a Unicode armoring process if it is
|
||
* going to an old browser with known broken Unicode editing issues.
|
||
*
|
||
* @param string $text
|
||
* @return string
|
||
*/
|
||
protected function safeUnicodeOutput( $text ) {
|
||
return $this->checkUnicodeCompliantBrowser()
|
||
? $text
|
||
: $this->makeSafe( $text );
|
||
}
|
||
|
||
/**
|
||
* A number of web browsers are known to corrupt non-ASCII characters
|
||
* in a UTF-8 text editing environment. To protect against this,
|
||
* detected browsers will be served an armored version of the text,
|
||
* with non-ASCII chars converted to numeric HTML character references.
|
||
*
|
||
* Preexisting such character references will have a 0 added to them
|
||
* to ensure that round-trips do not alter the original data.
|
||
*
|
||
* @param string $invalue
|
||
* @return string
|
||
*/
|
||
private function makeSafe( $invalue ) {
|
||
// Armor existing references for reversibility.
|
||
$invalue = strtr( $invalue, [ "&#x" => "�" ] );
|
||
|
||
$bytesleft = 0;
|
||
$result = "";
|
||
$working = 0;
|
||
$valueLength = strlen( $invalue );
|
||
for ( $i = 0; $i < $valueLength; $i++ ) {
|
||
$bytevalue = ord( $invalue[$i] );
|
||
if ( $bytevalue <= 0x7F ) { // 0xxx xxxx
|
||
$result .= chr( $bytevalue );
|
||
$bytesleft = 0;
|
||
} elseif ( $bytevalue <= 0xBF ) { // 10xx xxxx
|
||
$working = $working << 6;
|
||
$working += ( $bytevalue & 0x3F );
|
||
$bytesleft--;
|
||
if ( $bytesleft <= 0 ) {
|
||
$result .= "&#x" . strtoupper( dechex( $working ) ) . ";";
|
||
}
|
||
} elseif ( $bytevalue <= 0xDF ) { // 110x xxxx
|
||
$working = $bytevalue & 0x1F;
|
||
$bytesleft = 1;
|
||
} elseif ( $bytevalue <= 0xEF ) { // 1110 xxxx
|
||
$working = $bytevalue & 0x0F;
|
||
$bytesleft = 2;
|
||
} else { // 1111 0xxx
|
||
$working = $bytevalue & 0x07;
|
||
$bytesleft = 3;
|
||
}
|
||
}
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* Reverse the previously applied transliteration of non-ASCII characters
|
||
* back to UTF-8. Used to protect data from corruption by broken web browsers
|
||
* as listed in $wgBrowserBlackList.
|
||
*
|
||
* @param string $invalue
|
||
* @return string
|
||
*/
|
||
private function unmakeSafe( $invalue ) {
|
||
$result = "";
|
||
$valueLength = strlen( $invalue );
|
||
for ( $i = 0; $i < $valueLength; $i++ ) {
|
||
if ( ( substr( $invalue, $i, 3 ) == "&#x" ) && ( $invalue[$i + 3] != '0' ) ) {
|
||
$i += 3;
|
||
$hexstring = "";
|
||
do {
|
||
$hexstring .= $invalue[$i];
|
||
$i++;
|
||
} while ( ctype_xdigit( $invalue[$i] ) && ( $i < strlen( $invalue ) ) );
|
||
|
||
// Do some sanity checks. These aren't needed for reversibility,
|
||
// but should help keep the breakage down if the editor
|
||
// breaks one of the entities whilst editing.
|
||
if ( ( substr( $invalue, $i, 1 ) == ";" ) && ( strlen( $hexstring ) <= 6 ) ) {
|
||
$codepoint = hexdec( $hexstring );
|
||
$result .= UtfNormal\Utils::codepointToUtf8( $codepoint );
|
||
} else {
|
||
$result .= "&#x" . $hexstring . substr( $invalue, $i, 1 );
|
||
}
|
||
} else {
|
||
$result .= substr( $invalue, $i, 1 );
|
||
}
|
||
}
|
||
// reverse the transform that we made for reversibility reasons.
|
||
return strtr( $result, [ "�" => "&#x" ] );
|
||
}
|
||
|
||
/**
|
||
* @since 1.29
|
||
*/
|
||
protected function addEditNotices() {
|
||
global $wgOut;
|
||
|
||
$editNotices = $this->mTitle->getEditNotices( $this->oldid );
|
||
if ( count( $editNotices ) ) {
|
||
$wgOut->addHTML( implode( "\n", $editNotices ) );
|
||
} else {
|
||
$msg = $this->context->msg( 'editnotice-notext' );
|
||
if ( !$msg->isDisabled() ) {
|
||
$wgOut->addHTML(
|
||
'<div class="mw-editnotice-notext">'
|
||
. $msg->parseAsBlock()
|
||
. '</div>'
|
||
);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @since 1.29
|
||
*/
|
||
protected function addTalkPageText() {
|
||
global $wgOut;
|
||
|
||
if ( $this->mTitle->isTalkPage() ) {
|
||
$wgOut->addWikiMsg( 'talkpagetext' );
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @since 1.29
|
||
*/
|
||
protected function addLongPageWarningHeader() {
|
||
global $wgMaxArticleSize, $wgOut, $wgLang;
|
||
|
||
if ( $this->contentLength === false ) {
|
||
$this->contentLength = strlen( $this->textbox1 );
|
||
}
|
||
|
||
if ( $this->tooBig || $this->contentLength > $wgMaxArticleSize * 1024 ) {
|
||
$wgOut->wrapWikiMsg( "<div class='error' id='mw-edit-longpageerror'>\n$1\n</div>",
|
||
[
|
||
'longpageerror',
|
||
$wgLang->formatNum( round( $this->contentLength / 1024, 3 ) ),
|
||
$wgLang->formatNum( $wgMaxArticleSize )
|
||
]
|
||
);
|
||
} else {
|
||
if ( !$this->context->msg( 'longpage-hint' )->isDisabled() ) {
|
||
$wgOut->wrapWikiMsg( "<div id='mw-edit-longpage-hint'>\n$1\n</div>",
|
||
[
|
||
'longpage-hint',
|
||
$wgLang->formatSize( strlen( $this->textbox1 ) ),
|
||
strlen( $this->textbox1 )
|
||
]
|
||
);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @since 1.29
|
||
*/
|
||
protected function addPageProtectionWarningHeaders() {
|
||
global $wgOut;
|
||
|
||
if ( $this->mTitle->isProtected( 'edit' ) &&
|
||
MWNamespace::getRestrictionLevels( $this->mTitle->getNamespace() ) !== [ '' ]
|
||
) {
|
||
# Is the title semi-protected?
|
||
if ( $this->mTitle->isSemiProtected() ) {
|
||
$noticeMsg = 'semiprotectedpagewarning';
|
||
} else {
|
||
# Then it must be protected based on static groups (regular)
|
||
$noticeMsg = 'protectedpagewarning';
|
||
}
|
||
LogEventsList::showLogExtract( $wgOut, 'protect', $this->mTitle, '',
|
||
[ 'lim' => 1, 'msgKey' => [ $noticeMsg ] ] );
|
||
}
|
||
if ( $this->mTitle->isCascadeProtected() ) {
|
||
# Is this page under cascading protection from some source pages?
|
||
/** @var Title[] $cascadeSources */
|
||
list( $cascadeSources, /* $restrictions */ ) = $this->mTitle->getCascadeProtectionSources();
|
||
$notice = "<div class='mw-cascadeprotectedwarning'>\n$1\n";
|
||
$cascadeSourcesCount = count( $cascadeSources );
|
||
if ( $cascadeSourcesCount > 0 ) {
|
||
# Explain, and list the titles responsible
|
||
foreach ( $cascadeSources as $page ) {
|
||
$notice .= '* [[:' . $page->getPrefixedText() . "]]\n";
|
||
}
|
||
}
|
||
$notice .= '</div>';
|
||
$wgOut->wrapWikiMsg( $notice, [ 'cascadeprotectedwarning', $cascadeSourcesCount ] );
|
||
}
|
||
if ( !$this->mTitle->exists() && $this->mTitle->getRestrictions( 'create' ) ) {
|
||
LogEventsList::showLogExtract( $wgOut, 'protect', $this->mTitle, '',
|
||
[ 'lim' => 1,
|
||
'showIfEmpty' => false,
|
||
'msgKey' => [ 'titleprotectedwarning' ],
|
||
'wrap' => "<div class=\"mw-titleprotectedwarning\">\n$1</div>" ] );
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param OutputPage $out
|
||
* @since 1.29
|
||
*/
|
||
protected function addExplainConflictHeader( OutputPage $out ) {
|
||
$out->wrapWikiMsg( "<div class='mw-explainconflict'>\n$1\n</div>", 'explainconflict' );
|
||
}
|
||
|
||
/**
|
||
* @param string $name
|
||
* @param mixed[] $customAttribs
|
||
* @param User $user
|
||
* @return mixed[]
|
||
* @since 1.29
|
||
*/
|
||
protected function buildTextboxAttribs( $name, array $customAttribs, User $user ) {
|
||
$attribs = $customAttribs + [
|
||
'accesskey' => ',',
|
||
'id' => $name,
|
||
'cols' => 80,
|
||
'rows' => 25,
|
||
// Avoid PHP notices when appending preferences
|
||
// (appending allows customAttribs['style'] to still work).
|
||
'style' => ''
|
||
];
|
||
|
||
// The following classes can be used here:
|
||
// * mw-editfont-default
|
||
// * mw-editfont-monospace
|
||
// * mw-editfont-sans-serif
|
||
// * mw-editfont-serif
|
||
$class = 'mw-editfont-' . $user->getOption( 'editfont' );
|
||
|
||
if ( isset( $attribs['class'] ) ) {
|
||
if ( is_string( $attribs['class'] ) ) {
|
||
$attribs['class'] .= ' ' . $class;
|
||
} elseif ( is_array( $attribs['class'] ) ) {
|
||
$attribs['class'][] = $class;
|
||
}
|
||
} else {
|
||
$attribs['class'] = $class;
|
||
}
|
||
|
||
$pageLang = $this->mTitle->getPageLanguage();
|
||
$attribs['lang'] = $pageLang->getHtmlCode();
|
||
$attribs['dir'] = $pageLang->getDir();
|
||
|
||
return $attribs;
|
||
}
|
||
|
||
/**
|
||
* @param string $wikitext
|
||
* @return string
|
||
* @since 1.29
|
||
*/
|
||
protected function addNewLineAtEnd( $wikitext ) {
|
||
if ( strval( $wikitext ) !== '' ) {
|
||
// Ensure there's a newline at the end, otherwise adding lines
|
||
// is awkward.
|
||
// But don't add a newline if the text is empty, or Firefox in XHTML
|
||
// mode will show an extra newline. A bit annoying.
|
||
$wikitext .= "\n";
|
||
return $wikitext;
|
||
}
|
||
return $wikitext;
|
||
}
|
||
}
|