mediawiki-skins-Vector/includes/VectorTemplate.php
jdlrobson 872519ab94 Drop the Navigation component
It is not the most useful of components and adds an additional layer
of complexity similar to multiple inheritance chains that we find in
Object oriented programming.

I suggest we use index.mustache going forward for laying out the different
components and use components/template partials for reusable components.

Change-Id: I6fd5fe1c3d3826d737ccd8ed5a38890305664876
2020-03-30 15:26:34 -07:00

548 lines
17 KiB
PHP

<?php
/**
* Vector - Modern version of MonoBook with fresh look and many usability
* improvements.
*
* 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
* @ingroup Skins
*/
use MediaWiki\MediaWikiServices;
/**
* QuickTemplate subclass for Vector
* @ingroup Skins
*/
class VectorTemplate extends BaseTemplate {
/**
* T243281: Code used to track clicks to opt-out link.
*
* The "vct" substring is used to describe the newest "Vector" (non-legacy)
* feature. The "w" describes the web platform. The "1" describes the version
* of the feature.
*
* @see https://wikitech.wikimedia.org/wiki/Provenance
* @var string
*/
private const OPT_OUT_LINK_TRACKING_CODE = 'vctw1';
/** @var TemplateParser */
private $templateParser;
/** @var bool */
private $isLegacy;
/**
* @param Config $config
* @param TemplateParser $templateParser
* @param bool $isLegacy
*/
public function __construct(
Config $config,
TemplateParser $templateParser,
bool $isLegacy
) {
parent::__construct( $config );
$this->templateParser = $templateParser;
$this->isLegacy = $isLegacy;
}
/**
* The template parser might be undefined. This function will check if it set first
*
* @return TemplateParser
*/
protected function getTemplateParser() {
if ( $this->templateParser === null ) {
throw new \LogicException(
'TemplateParser has to be set first via setTemplateParser method'
);
}
return $this->templateParser;
}
/**
* @return array Returns an array of data shared between Vector and legacy
* Vector.
*/
private function getSkinData() : array {
$contentNavigation = $this->get( 'content_navigation', [] );
$this->set( 'namespace_urls', $contentNavigation[ 'namespaces' ] );
$this->set( 'view_urls', $contentNavigation[ 'views' ] );
$this->set( 'action_urls', $contentNavigation[ 'actions' ] );
$this->set( 'variant_urls', $contentNavigation[ 'variants' ] );
// Move the watch/unwatch star outside of the collapsed "actions" menu to the main "views" menu
if ( $this->config->get( 'VectorUseIconWatch' ) ) {
$mode = ( $this->getSkin()->getRelevantTitle()->isWatchable() &&
MediaWikiServices::getInstance()->getPermissionManager()->userHasRight(
$this->getSkin()->getUser(),
'viewmywatchlist'
) &&
MediaWikiServices::getInstance()->getWatchedItemStore()->isWatched(
$this->getSkin()->getUser(),
$this->getSkin()->getRelevantTitle()
)
) ? 'unwatch' : 'watch';
$actionUrls = $this->get( 'action_urls', [] );
if ( array_key_exists( $mode, $actionUrls ) ) {
$viewUrls = $this->get( 'view_urls' );
$viewUrls[ $mode ] = $actionUrls[ $mode ];
unset( $actionUrls[ $mode ] );
$this->set( 'view_urls', $viewUrls );
$this->set( 'action_urls', $actionUrls );
}
}
ob_start();
Hooks::run( 'VectorBeforeFooter', [], '1.35' );
$htmlHookVectorBeforeFooter = ob_get_contents();
ob_end_clean();
// Naming conventions for Mustache parameters.
//
// Value type (first segment):
// - Prefix "is" for boolean values.
// - Prefix "msg-" for interface message text.
// - Prefix "html-" for raw HTML.
// - Prefix "data-" for an array of template parameters that should be passed directly
// to a template partial.
// - Prefix "array-" for lists of any values.
//
// Source of value (first or second segment)
// - Segment "page-" for data relating to the current page (e.g. Title, WikiPage, or OutputPage).
// - Segment "hook-" for any thing generated from a hook.
// It should be followed by the name of the hook in hyphenated lowercase.
//
// Conditionally used values must use null to indicate absence (not false or '').
$commonSkinData = [
'html-headelement' => $this->get( 'headelement', '' ),
'html-sitenotice' => $this->get( 'sitenotice', null ),
'html-indicators' => $this->getIndicators(),
'page-langcode' => $this->getSkin()->getTitle()->getPageViewLanguage()->getHtmlCode(),
'page-isarticle' => (bool)$this->get( 'isarticle' ),
// Remember that the string '0' is a valid title.
// From OutputPage::getPageTitle, via ::setPageTitle().
'html-title' => $this->get( 'title', '' ),
'html-prebodyhtml' => $this->get( 'prebodyhtml', '' ),
'msg-tagline' => $this->getMsg( 'tagline' )->text(),
// TODO: mediawiki/SkinTemplate should expose langCode and langDir properly.
'html-userlangattributes' => $this->get( 'userlangattributes', '' ),
// From OutputPage::getSubtitle()
'html-subtitle' => $this->get( 'subtitle', '' ),
// TODO: Use directly Skin::getUndeleteLink() directly.
// Always returns string, cast to null if empty.
'html-undelete' => $this->get( 'undelete', null ) ?: null,
// From Skin::getNewtalks(). Always returns string, cast to null if empty.
'html-newtalk' => $this->get( 'newtalk', '' ) ?: null,
'msg-jumptonavigation' => $this->getMsg( 'vector-jumptonavigation' )->text(),
'msg-jumptosearch' => $this->getMsg( 'vector-jumptosearch' )->text(),
// Result of OutputPage::addHTML calls
'html-bodycontent' => $this->get( 'bodycontent' ),
'html-printfooter' => $this->get( 'printfooter', null ),
'html-catlinks' => $this->get( 'catlinks', '' ),
'html-dataAfterContent' => $this->get( 'dataAfterContent', '' ),
// From MWDebug::getHTMLDebugLog (when $wgShowDebug is enabled)
'html-debuglog' => $this->get( 'debughtml', '' ),
// From BaseTemplate::getTrail (handles bottom JavaScript)
'html-printtail' => $this->getTrail() . '</body></html>',
'data-footer' => [
'html-userlangattributes' => $this->get( 'userlangattributes', '' ),
'html-hook-vector-before-footer' => $htmlHookVectorBeforeFooter,
'array-footer-rows' => $this->getTemplateFooterRows(),
],
'html-navigation-heading' => $this->getMsg( 'navigation-heading' ),
'data-personal-menu' => $this->buildPersonalProps(),
'data-namespace-tabs' => $this->buildNamespacesProps(),
'data-variants' => $this->buildVariantsProps(),
'data-page-actions' => $this->buildViewsProps(),
'data-page-actions-more' => $this->buildActionsProps(),
'data-search-box' => $this->buildSearchProps(),
'data-sidebar' => [
'html-logo-attributes' => Xml::expandAttributes(
Linker::tooltipAndAccesskeyAttribs( 'p-logo' ) + [
'class' => 'mw-wiki-logo',
'href' => Skin::makeMainPageUrl(),
]
)
] + $this->buildSidebarProps( $this->get( 'sidebar', [] ) ),
];
// The following logic is unqiue to Vector (not used by legacy Vector) and
// is planned to be moved in a follow-up patch.
if ( !$this->isLegacy && $this->getSkin()->getUser()->isLoggedIn() ) {
$commonSkinData['data-sidebar']['data-emphasized-sidebar-action'] = [
'href' => SpecialPage::getTitleFor(
'Preferences',
false,
// FIXME: should be mw-prefsection-rendering-skin-skin-prefs but this doesn't currently work
// possibly due to the issues T246491
'mw-prefsection-rendering'
)->getLinkURL( 'wprov=' . self::OPT_OUT_LINK_TRACKING_CODE ),
'text' => $this->getMsg( 'vector-opt-out' )->text()
];
}
return $commonSkinData;
}
/**
* Renders the entire contents of the HTML page.
*/
public function execute() {
$tp = $this->getTemplateParser();
echo $tp->processTemplate( 'index', $this->getSkinData() );
}
/**
* Get rows that make up the footer
* @return array for use in Mustache template describing the footer elements.
*/
private function getTemplateFooterRows() : array {
$footerRows = [];
foreach ( $this->getFooterLinks() as $category => $links ) {
$items = [];
$rowId = "footer-$category";
foreach ( $links as $link ) {
$items[] = [
'id' => "$rowId-$link",
'html' => $this->get( $link, '' ),
];
}
$footerRows[] = [
'id' => $rowId,
'className' => '',
'array-items' => $items
];
}
// If footer icons are enabled append to the end of the rows
$footerIcons = $this->getFooterIcons( 'icononly' );
if ( count( $footerIcons ) > 0 ) {
$items = [];
foreach ( $footerIcons as $blockName => $blockIcons ) {
$html = '';
foreach ( $blockIcons as $icon ) {
$html .= $this->getSkin()->makeFooterIcon( $icon );
}
$items[] = [
'id' => 'footer-' . htmlspecialchars( $blockName ) . 'ico',
'html' => $html,
];
}
$footerRows[] = [
'id' => 'footer-icons',
'className' => 'noprint',
'array-items' => $items,
];
}
return $footerRows;
}
/**
* Render a series of portals
*
* @param array $portals
* @return array
*/
private function buildSidebarProps( array $portals ) : array {
$props = [];
// Force the rendering of the following portals
if ( !isset( $portals['TOOLBOX'] ) ) {
$portals['TOOLBOX'] = true;
}
if ( !isset( $portals['LANGUAGES'] ) ) {
$portals['LANGUAGES'] = true;
}
// Render portals
foreach ( $portals as $name => $content ) {
if ( $content === false ) {
continue;
}
// Numeric strings gets an integer when set as key, cast back - T73639
$name = (string)$name;
switch ( $name ) {
case 'SEARCH':
break;
case 'TOOLBOX':
$portal = $this->buildPortalProps( 'tb', $this->getToolbox(), 'toolbox',
'SkinTemplateToolboxEnd' );
ob_start();
Hooks::run( 'VectorAfterToolbox', [], '1.35' );
$props[] = $portal + [
'html-hook-vector-after-toolbox' => ob_get_clean(),
];
break;
case 'LANGUAGES':
if ( $this->get( 'language_urls' ) !== false ) {
$props[] = $this->buildPortalProps(
'lang', $this->get( 'language_urls' ), 'otherlanguages'
);
}
break;
default:
$props[] = $this->buildPortalProps( $name, $content );
break;
}
}
return [
'array-portals-rest' => array_slice( $props, 1 ),
'array-portals-first' => $props[0] ?? null,
];
}
/**
* @param string $name
* @param array|string $content
* @param null|string $msg
* @param null|string|array $hook
* @return array
*/
private function buildPortalProps( $name, $content, $msg = null, $hook = null ) : array {
if ( $msg === null ) {
$msg = $name;
}
$msgObj = $this->getMsg( $msg );
$props = [
'portal-id' => "p-$name",
'html-tooltip' => Linker::tooltip( 'p-' . $name ),
'msg-label' => $msgObj->exists() ? $msgObj->text() : $msg,
'msg-label-id' => "p-$name-label",
'html-userlangattributes' => $this->get( 'userlangattributes', '' ),
'html-portal-content' => '',
'html-after-portal' => $this->getAfterPortlet( $name ),
];
if ( is_array( $content ) ) {
$props['html-portal-content'] .= '<ul>';
foreach ( $content as $key => $val ) {
$props['html-portal-content'] .= $this->makeListItem( $key, $val );
}
if ( $hook !== null ) {
// Avoid PHP 7.1 warning
$skin = $this;
ob_start();
Hooks::run( $hook, [ &$skin, true ] );
$props['html-portal-content'] .= ob_get_contents();
ob_end_clean();
}
$props['html-portal-content'] .= '</ul>';
} else {
// Allow raw HTML block to be defined by extensions
$props['html-portal-content'] = $content;
}
return $props;
}
/**
* @inheritDoc
*/
public function makeListItem( $key, $item, $options = [] ) {
// For fancy styling of watch/unwatch star
if (
$this->config->get( 'VectorUseIconWatch' )
&& ( $key === 'watch' || $key === 'unwatch' )
) {
if ( !isset( $item['class'] ) ) {
$item['class'] = '';
}
$item['class'] = rtrim( 'icon ' . $item['class'], ' ' );
$item['primary'] = true;
}
// Add CSS class 'collapsible' to links which are not marked as "primary"
if (
isset( $options['vector-collapsible'] ) && $options['vector-collapsible'] ) {
if ( !isset( $item['class'] ) ) {
$item['class'] = '';
}
$item['class'] = rtrim( 'collapsible ' . $item['class'], ' ' );
}
return parent::makeListItem( $key, $item, $options );
}
/**
* @return array
*/
private function buildNamespacesProps() : array {
$props = [
'tabs-id' => 'p-namespaces',
'empty-portlet' => ( count( $this->get( 'namespace_urls', [] ) ) == 0 ) ? 'emptyPortlet' : '',
'label-id' => 'p-namespaces-label',
'msg-label' => $this->getMsg( 'namespaces' )->text(),
'html-userlangattributes' => $this->get( 'userlangattributes', '' ),
'html-items' => '',
];
foreach ( $this->get( 'namespace_urls', [] ) as $key => $item ) {
$props[ 'html-items' ] .= $this->makeListItem( $key, $item );
}
return $props;
}
/**
* @return array
*/
private function buildVariantsProps() : array {
$props = [
'empty-portlet' => ( count( $this->get( 'variant_urls', [] ) ) == 0 ) ? 'emptyPortlet' : '',
'menu-id' => 'p-variants',
'menu-label-id' => 'p-variants-label',
'msg-label' => $this->getMsg( 'variants' )->text(),
'html-items' => '',
];
// Replace the label with the name of currently chosen variant, if any
$variantUrls = $this->get( 'variant_urls', [] );
foreach ( $variantUrls as $item ) {
if ( isset( $item['class'] ) && stripos( $item['class'], 'selected' ) !== false ) {
$props['msg-label'] = $item['text'];
break;
}
}
foreach ( $variantUrls as $key => $item ) {
$props['html-items'] .= $this->makeListItem( $key, $item );
}
return $props;
}
/**
* @return array
*/
private function buildViewsProps() : array {
$props = [
'tabs-id' => 'p-views',
'empty-portlet' => ( count( $this->get( 'view_urls', [] ) ) == 0 ) ? 'emptyPortlet' : '',
'label-id' => 'p-views-label',
'msg-label' => $this->getMsg( 'views' )->text(),
'html-userlangattributes' => $this->get( 'userlangattributes', '' ),
'html-items' => '',
];
$viewUrls = $this->get( 'view_urls', [] );
foreach ( $viewUrls as $key => $item ) {
$props[ 'html-items' ] .= $this->makeListItem( $key, $item, [
'vector-collapsible' => true,
] );
}
return $props;
}
/**
* @return array
*/
private function buildActionsProps() : array {
$props = [
'empty-portlet' => ( count( $this->get( 'action_urls', [] ) ) == 0 ) ? 'emptyPortlet' : '',
'msg-label' => $this->getMsg( 'vector-more-actions' )->text(),
'menu-id' => 'p-cactions',
'menu-label-id' => 'p-cactions-label',
'html-userlangattributes' => $this->get( 'userlangattributes', '' ),
'html-items' => '',
];
$actionUrls = $this->get( 'action_urls', [] );
foreach ( $actionUrls as $key => $item ) {
$props['html-items'] .= $this->makeListItem( $key, $item );
}
return $props;
}
/**
* @return array
*/
private function buildPersonalProps() : array {
$personalTools = $this->getPersonalTools();
$props = [
'empty-portlet' => ( count( $this->get( 'personal_urls', [] ) ) == 0 ) ? 'emptyPortlet' : '',
'msg-label' => $this->getMsg( 'personaltools' )->text(),
'html-userlangattributes' => $this->get( 'userlangattributes', '' ),
'html-loggedin' => '',
'html-personal-tools' => '',
'html-lang-selector' => '',
];
if ( !$this->getSkin()->getUser()->isLoggedIn() && User::groupHasPermission( '*', 'edit' ) ) {
$props['html-loggedin'] =
Html::element( 'li',
[ 'id' => 'pt-anonuserpage' ],
$this->getMsg( 'notloggedin' )->text()
);
}
if ( array_key_exists( 'uls', $personalTools ) ) {
$props['html-lang-selector'] = $this->makeListItem( 'uls', $personalTools[ 'uls' ] );
unset( $personalTools[ 'uls' ] );
}
foreach ( $personalTools as $key => $item ) {
$props['html-personal-tools'] .= $this->makeListItem( $key, $item );
}
return $props;
}
/**
* @return array
*/
private function buildSearchProps() : array {
$props = [
'searchHeaderAttrsHTML' => $this->get( 'userlangattributes', '' ),
'searchActionURL' => $this->get( 'wgScript', '' ),
'searchDivID' => $this->config->get( 'VectorUseSimpleSearch' ) ? 'simpleSearch' : '',
'searchInputHTML' => $this->makeSearchInput( [ 'id' => 'searchInput' ] ),
'titleHTML' => Html::hidden( 'title', $this->get( 'searchtitle', null ) ),
'fallbackSearchButtonHTML' => $this->makeSearchButton(
'fulltext',
[ 'id' => 'mw-searchButton', 'class' => 'searchButton mw-fallbackSearchButton' ]
),
'searchButtonHTML' => $this->makeSearchButton(
'go',
[ 'id' => 'searchButton', 'class' => 'searchButton' ]
),
'searchInputLabel' => $this->getMsg( 'search' )
];
return $props;
}
}