mediawiki-extensions-Popups/includes/PopupsHooks.php
Fomafix cfa0f5419b Use HookHandlers and implement hook interfaces
This change requires MediaWiki 1.35+.

Bug: T263353
Change-Id: I4d3aa20c666799e6e693a6a4b7a3e835303e2fc5
2021-12-20 11:05:19 +00:00

303 lines
11 KiB
PHP

<?php
/*
* This file is part of the MediaWiki extension Popups.
*
* Popups 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.
*
* Popups 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 Popups. If not, see <http://www.gnu.org/licenses/>.
*
* @file
* @ingroup extensions
*/
namespace Popups;
use Config;
use MediaWiki\Auth\Hook\LocalUserCreatedHook;
use MediaWiki\Hook\BeforePageDisplayHook;
use MediaWiki\Hook\MakeGlobalVariablesScriptHook;
use MediaWiki\MediaWikiServices;
use MediaWiki\Preferences\Hook\GetPreferencesHook;
use MediaWiki\ResourceLoader\Hook\ResourceLoaderGetConfigVarsHook;
use MediaWiki\User\Hook\UserGetDefaultOptionsHook;
use OutputPage;
use Skin;
use User;
/**
* Hooks definitions for Popups extension
*
* @package Popups
*/
class PopupsHooks implements
GetPreferencesHook,
BeforePageDisplayHook,
ResourceLoaderGetConfigVarsHook,
MakeGlobalVariablesScriptHook,
UserGetDefaultOptionsHook,
LocalUserCreatedHook
{
private const PREVIEWS_PREFERENCES_SECTION = 'rendering/reading';
/**
* Add options to user Preferences page
*
* @param User $user User whose preferences are being modified
* @param array[] &$prefs Preferences description array, to be fed to a HTMLForm object
*/
public function onGetPreferences( $user, &$prefs ) {
/** @var PopupsContext $context */
$context = MediaWikiServices::getInstance()->getService( 'Popups.Context' );
if ( !$context->showPreviewsOptInOnPreferencesPage() ) {
return;
}
$skinPosition = array_search( 'skin', array_keys( $prefs ) );
$readingOptions = self::getPagePreviewPrefToggle( $user, $context );
$config = MediaWikiServices::getInstance()->getService( 'Popups.Config' );
if ( $config->get( 'PopupsReferencePreviews' ) &&
!$config->get( 'PopupsReferencePreviewsBetaFeature' )
) {
$readingOptions = array_merge(
$readingOptions,
self::getReferencePreviewPrefToggle( $user, $context )
);
}
if ( $skinPosition !== false ) {
$injectIntoIndex = $skinPosition + 1;
$prefs = array_slice( $prefs, 0, $injectIntoIndex, true )
+ $readingOptions
+ array_slice( $prefs, $injectIntoIndex, null, true );
} else {
$prefs += $readingOptions;
}
}
/**
* Get Page Preview option
*
* @param User $user User whose preferences are being modified
* @param PopupsContext $context
* @return array[]
*/
private static function getPagePreviewPrefToggle( User $user, PopupsContext $context ) {
$option = [
'type' => 'toggle',
'label-message' => 'popups-prefs-optin',
'help-message' => 'popups-prefs-conflicting-gadgets-info',
'section' => self::PREVIEWS_PREFERENCES_SECTION
];
if ( $context->conflictsWithNavPopupsGadget( $user ) ) {
$option[ 'disabled' ] = true;
$option[ 'help-message' ] = [ 'popups-prefs-disable-nav-gadgets-info',
'Special:Preferences#mw-prefsection-gadgets' ];
}
return [
PopupsContext::PREVIEWS_OPTIN_PREFERENCE_NAME => $option
];
}
/**
* Get Reference Preview option
*
* @param User $user User whose preferences are being modified
* @param PopupsContext $context
* @return array[]
*/
private static function getReferencePreviewPrefToggle( User $user, PopupsContext $context ) {
$option = [
'type' => 'toggle',
'label-message' => 'popups-refpreview-user-preference-label',
'help-message' => 'popups-prefs-conflicting-gadgets-info',
'section' => self::PREVIEWS_PREFERENCES_SECTION
];
$isNavPopupsGadgetEnabled = $context->conflictsWithNavPopupsGadget( $user );
$isRefTooltipsGadgetEnabled = $context->conflictsWithRefTooltipsGadget( $user );
if ( $isNavPopupsGadgetEnabled && $isRefTooltipsGadgetEnabled ) {
$option[ 'disabled' ] = true;
$option[ 'help-message' ] = [ 'popups-prefs-reftooltips-and-navpopups-gadget-conflict-info',
'Special:Preferences#mw-prefsection-gadgets' ];
} elseif ( $isNavPopupsGadgetEnabled ) {
$option[ 'disabled' ] = true;
$option[ 'help-message' ] = [ 'popups-prefs-navpopups-gadget-conflict-info',
'Special:Preferences#mw-prefsection-gadgets' ];
} elseif ( $isRefTooltipsGadgetEnabled ) {
$option[ 'disabled' ] = true;
$option[ 'help-message' ] = [ 'popups-prefs-reftooltips-gadget-conflict-info',
'Special:Preferences#mw-prefsection-gadgets' ];
}
return [
PopupsContext::REFERENCE_PREVIEWS_PREFERENCE_NAME_AFTER_BETA => $option
];
}
/**
* Allows last minute changes to the output page, e.g. adding of CSS or JavaScript by extensions.
*
* @param OutputPage $out The Output page object
* @param Skin $skin Skin object that will be used to generate the page
*/
public function onBeforePageDisplay( $out, $skin ): void {
/** @var PopupsContext $context */
$context = MediaWikiServices::getInstance()->getService( 'Popups.Context' );
if ( $context->isTitleExcluded( $out->getTitle() ) ) {
return;
}
if ( !$context->areDependenciesMet() ) {
$logger = $context->getLogger();
$logger->error( 'Popups requires the PageImages extensions.
TextExtracts extension is required when using mwApiPlain gateway.' );
return;
}
$user = $out->getUser();
if ( $context->shouldSendModuleToUser( $user ) ) {
$out->addModules( [ 'ext.popups' ] );
}
}
/**
* Hook handler for the ResourceLoaderStartUpModule that makes static configuration visible to
* the frontend. These variables end in the only "startup" ResourceLoader module that is loaded
* before all others.
*
* Dynamic configuration that depends on the context needs to be published via the
* MakeGlobalVariablesScript hook.
*
* @param array &$vars Array of variables to be added into the output of the startup module
* @param string $skin
* @param Config $config
*/
public function onResourceLoaderGetConfigVars( array &$vars, $skin, Config $config ): void {
/** @var Config $config */
$config = MediaWikiServices::getInstance()->getService( 'Popups.Config' );
$vars['wgPopupsVirtualPageViews'] = $config->get( 'PopupsVirtualPageViews' );
$vars['wgPopupsGateway'] = $config->get( 'PopupsGateway' );
$vars['wgPopupsRestGatewayEndpoint'] = $config->get( 'PopupsRestGatewayEndpoint' );
$vars['wgPopupsStatsvSamplingRate'] = $config->get( 'PopupsStatsvSamplingRate' );
$vars['wgPopupsTextExtractsIntroOnly'] = $config->get( 'PopupsTextExtractsIntroOnly' );
}
/**
* Hook handler publishing dynamic configuration that depends on the context, e.g. the page or
* the users settings. These variables end in an inline <script> in the documents head.
*
* Variables added:
* * `wgPopupsReferencePreviews' - The server's notion of whether or not the reference
* previews should be enabled. Depending on the general setting done on the wiki and
* - in cases where the feature is used as BetaFeature - of the user's BetaFeature
* setting.
* * `wgPopupsConflictsWithNavPopupGadget' - The server's notion of whether or not the
* user has enabled conflicting Navigational Popups Gadget.
* * `wgPopupsConflictsWithRefTooltipsGadget' - The server's notion of whether or not the
* user has enabled conflicting Reference Tooltips Gadget.
*
* @param array &$vars variables to be added into the output of OutputPage::headElement
* @param \IContextSource $out OutputPage instance calling the hook
*/
public function onMakeGlobalVariablesScript( &$vars, $out ): void {
$services = MediaWikiServices::getInstance();
/** @var PopupsContext $context */
$context = $services->getService( 'Popups.Context' );
$vars['wgPopupsFlags'] = $context->getConfigBitmaskFromUser( $out->getUser() );
}
/**
* Called whenever a user wants to reset their preferences.
*
* @param array &$defaultOptions
*/
public function onUserGetDefaultOptions( &$defaultOptions ) {
/** @var Config $config */
$config = MediaWikiServices::getInstance()->getService( 'Popups.Config' );
$default = $config->get( 'PopupsOptInDefaultState' );
$defaultOptions[PopupsContext::PREVIEWS_OPTIN_PREFERENCE_NAME] = $default;
// As long as in Beta, don't set a default for Reference Previews. Rely on it either being
// null (= disabled), or follow what the "betafeatures-auto-enroll" flag says.
if ( $config->get( 'PopupsReferencePreviews' ) &&
!$config->get( 'PopupsReferencePreviewsBetaFeature' )
) {
$defaultOptions[PopupsContext::REFERENCE_PREVIEWS_PREFERENCE_NAME_AFTER_BETA] = '1';
}
}
/**
* Called one time when initializing a users preferences for a newly created account.
*
* @param User $user Newly created user object
* @param bool $isAutoCreated
*/
public function onLocalUserCreated( $user, $isAutoCreated ) {
/** @var Config $config */
$services = MediaWikiServices::getInstance();
$config = $services->getService( 'Popups.Config' );
$default = $config->get( 'PopupsOptInStateForNewAccounts' );
$userOptionsManager = $services->getUserOptionsManager();
$userOptionsManager->setOption(
$user,
PopupsContext::PREVIEWS_OPTIN_PREFERENCE_NAME,
$default
);
// As long as in Beta, don't set a default for Reference Previews. Rely on it either being
// null (= disabled), or follow what the "betafeatures-auto-enroll" flag says.
if ( $config->get( 'PopupsReferencePreviews' ) &&
!$config->get( 'PopupsReferencePreviewsBetaFeature' )
) {
$userOptionsManager->setOption(
$user,
PopupsContext::REFERENCE_PREVIEWS_PREFERENCE_NAME_AFTER_BETA,
$default
);
}
}
/**
* Register preferences that enable experimental features.
*
* @param User $user User whose preferences are being modified
* @param array[] &$prefs Array of beta features
*/
public function onGetBetaFeaturePreferences( User $user, array &$prefs ) {
/** @var Config $config */
$config = MediaWikiServices::getInstance()->getService( 'Popups.Config' );
$extensionAssetsPath = $config->get( 'ExtensionAssetsPath' );
if ( $config->get( 'PopupsReferencePreviewsBetaFeature' ) &&
$config->get( 'PopupsReferencePreviews' )
) {
$prefs[PopupsContext::REFERENCE_PREVIEWS_PREFERENCE_NAME] = [
'label-message' => 'popups-refpreview-beta-feature-message',
'desc-message' => 'popups-refpreview-beta-feature-description',
'screenshot' => [
'ltr' => "$extensionAssetsPath/Popups/resources/ext.popups.images/refpreview-beta-ltr.svg",
'rtl' => "$extensionAssetsPath/Popups/resources/ext.popups.images/refpreview-beta-rtl.svg",
],
'info-link' => 'https://mediawiki.org/wiki/Help:Reference_Previews',
'discussion-link' => 'https://mediawiki.org/wiki/Help_Talk:Reference_Previews',
];
}
}
}