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TextboxBuilder.php
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TextboxBuilder.php
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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
namespace MediaWiki\EditPage;
use MediaWiki\MediaWikiServices;
use MediaWiki\Page\PageIdentity;
use MediaWiki\Parser\Sanitizer;
use MediaWiki\Title\Title;
use MediaWiki\User\UserIdentity;
/**
* Helps EditPage build textboxes
*
* @newable
* @since 1.31
* @author Kunal Mehta <legoktm@debian.org>
*/
class TextboxBuilder {
/**
* @param string $wikitext
* @return string
*/
public 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.
return $wikitext . "\n";
}
return $wikitext;
}
/**
* @param string[] $classes
* @param mixed[] $attribs
* @return mixed[]
*/
public function mergeClassesIntoAttributes( array $classes, array $attribs ) {
if ( $classes === [] ) {
return $attribs;
}
return Sanitizer::mergeAttributes(
$attribs,
[ 'class' => implode( ' ', $classes ) ]
);
}
/**
* @param PageIdentity $page
* @return string[]
*/
public function getTextboxProtectionCSSClasses( PageIdentity $page ) {
$classes = []; // Textarea CSS
$services = MediaWikiServices::getInstance();
if ( $services->getRestrictionStore()->isProtected( $page, 'edit' ) &&
$services->getPermissionManager()
->getNamespaceRestrictionLevels( $page->getNamespace() ) !== [ '' ]
) {
# Is the title semi-protected?
if ( $services->getRestrictionStore()->isSemiProtected( $page ) ) {
$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 ( $services->getRestrictionStore()->isCascadeProtected( $page ) ) {
$classes[] = 'mw-textarea-cprotected';
}
}
return $classes;
}
/**
* @param string $name
* @param mixed[] $customAttribs
* @param UserIdentity $user
* @param PageIdentity $page
* @return mixed[]
*/
public function buildTextboxAttribs(
$name, array $customAttribs, UserIdentity $user, PageIdentity $page
) {
$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-monospace
// * mw-editfont-sans-serif
// * mw-editfont-serif
$userOptionsLookup = MediaWikiServices::getInstance()->getUserOptionsLookup();
$class = 'mw-editfont-' . $userOptionsLookup->getOption( $user, '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;
}
$title = Title::newFromPageIdentity( $page );
$pageLang = $title->getPageLanguage();
$attribs['lang'] = $pageLang->getHtmlCode();
$attribs['dir'] = $pageLang->getDir();
return $attribs;
}
}

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Sat, May 16, 19:34 (4 h, 8 m)
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TextboxBuilder.php (3 KB)

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