Merge "Clean up $wgSQLiteDataDir handling and removed standalone sqlite class"
[lhc/web/wiklou.git] / includes / ProtectionForm.php
index 853e2cc..1219da5 100644 (file)
@@ -57,16 +57,21 @@ class ProtectionForm {
        /** @var array Map of action to the expiry time of the existing protection */
        protected $mExistingExpiry = array();
 
-       function __construct( Page $article ) {
-               global $wgUser;
+       /** @var IContextSource */
+       private $mContext;
+
+       function __construct( Article $article ) {
                // Set instance variables.
                $this->mArticle = $article;
                $this->mTitle = $article->getTitle();
                $this->mApplicableTypes = $this->mTitle->getRestrictionTypes();
+               $this->mContext = $article->getContext();
 
                // Check if the form should be disabled.
                // If it is, the form will be available in read-only to show levels.
-               $this->mPermErrors = $this->mTitle->getUserPermissionsErrors( 'protect', $wgUser );
+               $this->mPermErrors = $this->mTitle->getUserPermissionsErrors(
+                       'protect', $this->mContext->getUser()
+               );
                if ( wfReadOnly() ) {
                        $this->mPermErrors[] = array( 'readonlytext', wfReadOnlyReason() );
                }
@@ -82,14 +87,15 @@ class ProtectionForm {
         * Loads the current state of protection into the object.
         */
        function loadData() {
-               global $wgRequest, $wgUser;
-
-               $levels = MWNamespace::getRestrictionLevels( $this->mTitle->getNamespace(), $wgUser );
+               $levels = MWNamespace::getRestrictionLevels(
+                       $this->mTitle->getNamespace(), $this->mContext->getUser()
+               );
                $this->mCascade = $this->mTitle->areRestrictionsCascading();
 
-               $this->mReason = $wgRequest->getText( 'mwProtect-reason' );
-               $this->mReasonSelection = $wgRequest->getText( 'wpProtectReasonSelection' );
-               $this->mCascade = $wgRequest->getBool( 'mwProtect-cascade', $this->mCascade );
+               $request = $this->mContext->getRequest();
+               $this->mReason = $request->getText( 'mwProtect-reason' );
+               $this->mReasonSelection = $request->getText( 'wpProtectReasonSelection' );
+               $this->mCascade = $request->getBool( 'mwProtect-cascade', $this->mCascade );
 
                foreach ( $this->mApplicableTypes as $action ) {
                        // @todo FIXME: This form currently requires individual selections,
@@ -106,8 +112,8 @@ class ProtectionForm {
                        }
                        $this->mExistingExpiry[$action] = $existingExpiry;
 
-                       $requestExpiry = $wgRequest->getText( "mwProtect-expiry-$action" );
-                       $requestExpirySelection = $wgRequest->getVal( "wpProtectExpirySelection-$action" );
+                       $requestExpiry = $request->getText( "mwProtect-expiry-$action" );
+                       $requestExpirySelection = $request->getVal( "wpProtectExpirySelection-$action" );
 
                        if ( $requestExpiry ) {
                                // Custom expiry takes precedence
@@ -128,7 +134,7 @@ class ProtectionForm {
                                $this->mExpirySelection[$action] = 'infinite';
                        }
 
-                       $val = $wgRequest->getVal( "mwProtect-level-$action" );
+                       $val = $request->getVal( "mwProtect-level-$action" );
                        if ( isset( $val ) && in_array( $val, $levels ) ) {
                                $this->mRestrictions[$action] = $val;
                        }
@@ -150,7 +156,7 @@ class ProtectionForm {
                } else {
                        $value = $this->mExpirySelection[$action];
                }
-               if ( $value == 'infinite' || $value == 'indefinite' || $value == 'infinity' ) {
+               if ( wfIsInfinity( $value ) ) {
                        $time = wfGetDB( DB_SLAVE )->getInfinity();
                } else {
                        $unix = strtotime( $value );
@@ -170,16 +176,14 @@ class ProtectionForm {
         * Main entry point for action=protect and action=unprotect
         */
        function execute() {
-               global $wgRequest, $wgOut;
-
                if ( MWNamespace::getRestrictionLevels( $this->mTitle->getNamespace() ) === array( '' ) ) {
                        throw new ErrorPageError( 'protect-badnamespace-title', 'protect-badnamespace-text' );
                }
 
-               if ( $wgRequest->wasPosted() ) {
+               if ( $this->mContext->getRequest()->wasPosted() ) {
                        if ( $this->save() ) {
                                $q = $this->mArticle->isRedirect() ? 'redirect=no' : '';
-                               $wgOut->redirect( $this->mTitle->getFullURL( $q ) );
+                               $this->mContext->getOutput()->redirect( $this->mTitle->getFullURL( $q ) );
                        }
                } else {
                        $this->show();
@@ -192,28 +196,27 @@ class ProtectionForm {
         * @param string $err Error message or null if there's no error
         */
        function show( $err = null ) {
-               global $wgOut;
-
-               $wgOut->setRobotPolicy( 'noindex,nofollow' );
-               $wgOut->addBacklinkSubtitle( $this->mTitle );
+               $out = $this->mContext->getOutput();
+               $out->setRobotPolicy( 'noindex,nofollow' );
+               $out->addBacklinkSubtitle( $this->mTitle );
 
                if ( is_array( $err ) ) {
-                       $wgOut->wrapWikiMsg( "<p class='error'>\n$1\n</p>\n", $err );
+                       $out->wrapWikiMsg( "<p class='error'>\n$1\n</p>\n", $err );
                } elseif ( is_string( $err ) ) {
-                       $wgOut->addHTML( "<p class='error'>{$err}</p>\n" );
+                       $out->addHTML( "<p class='error'>{$err}</p>\n" );
                }
 
                if ( $this->mTitle->getRestrictionTypes() === array() ) {
                        // No restriction types available for the current title
                        // this might happen if an extension alters the available types
-                       $wgOut->setPageTitle( wfMessage(
+                       $out->setPageTitle( $this->mContext->msg(
                                'protect-norestrictiontypes-title',
                                $this->mTitle->getPrefixedText()
                        ) );
-                       $wgOut->addWikiText( wfMessage( 'protect-norestrictiontypes-text' )->text() );
+                       $out->addWikiText( $this->mContext->msg( 'protect-norestrictiontypes-text' )->plain() );
 
                        // Show the log in case protection was possible once
-                       $this->showLogExtract( $wgOut );
+                       $this->showLogExtract( $out );
                        // return as there isn't anything else we can do
                        return;
                }
@@ -227,7 +230,7 @@ class ProtectionForm {
                        }
 
                        /** @todo FIXME: i18n issue, should use formatted number. */
-                       $wgOut->wrapWikiMsg(
+                       $out->wrapWikiMsg(
                                "<div id=\"mw-protect-cascadeon\">\n$1\n" . $titles . "</div>",
                                array( 'protect-cascadeon', count( $cascadeSources ) )
                        );
@@ -236,19 +239,19 @@ class ProtectionForm {
                # Show an appropriate message if the user isn't allowed or able to change
                # the protection settings at this time
                if ( $this->disabled ) {
-                       $wgOut->setPageTitle(
-                               wfMessage( 'protect-title-notallowed',
+                       $out->setPageTitle(
+                               $this->mContext->msg( 'protect-title-notallowed',
                                        $this->mTitle->getPrefixedText() )
                        );
-                       $wgOut->addWikiText( $wgOut->formatPermissionsErrorMessage( $this->mPermErrors, 'protect' ) );
+                       $out->addWikiText( $out->formatPermissionsErrorMessage( $this->mPermErrors, 'protect' ) );
                } else {
-                       $wgOut->setPageTitle( wfMessage( 'protect-title', $this->mTitle->getPrefixedText() ) );
-                       $wgOut->addWikiMsg( 'protect-text',
+                       $out->setPageTitle( $this->mContext->msg( 'protect-title', $this->mTitle->getPrefixedText() ) );
+                       $out->addWikiMsg( 'protect-text',
                                wfEscapeWikiText( $this->mTitle->getPrefixedText() ) );
                }
 
-               $wgOut->addHTML( $this->buildForm() );
-               $this->showLogExtract( $wgOut );
+               $out->addHTML( $this->buildForm() );
+               $this->showLogExtract( $out );
        }
 
        /**
@@ -257,16 +260,17 @@ class ProtectionForm {
         * @return bool Success
         */
        function save() {
-               global $wgRequest, $wgUser, $wgOut;
-
                # Permission check!
                if ( $this->disabled ) {
                        $this->show();
                        return false;
                }
 
-               $token = $wgRequest->getVal( 'wpEditToken' );
-               if ( !$wgUser->matchEditToken( $token, array( 'protect', $this->mTitle->getPrefixedDBkey() ) ) ) {
+               $request = $this->mContext->getRequest();
+               $user = $this->mContext->getUser();
+               $out = $this->mContext->getOutput();
+               $token = $request->getVal( 'wpEditToken' );
+               if ( !$user->matchEditToken( $token, array( 'protect', $this->mTitle->getPrefixedDBkey() ) ) ) {
                        $this->show( array( 'sessionfailure' ) );
                        return false;
                }
@@ -275,7 +279,7 @@ class ProtectionForm {
                $reasonstr = $this->mReasonSelection;
                if ( $reasonstr != 'other' && $this->mReason != '' ) {
                        // Entry from drop down menu + additional comment
-                       $reasonstr .= wfMessage( 'colon-separator' )->text() . $this->mReason;
+                       $reasonstr .= $this->mContext->msg( 'colon-separator' )->text() . $this->mReason;
                } elseif ( $reasonstr == 'other' ) {
                        $reasonstr = $this->mReason;
                }
@@ -295,18 +299,18 @@ class ProtectionForm {
                        }
                }
 
-               $this->mCascade = $wgRequest->getBool( 'mwProtect-cascade' );
+               $this->mCascade = $request->getBool( 'mwProtect-cascade' );
 
                $status = $this->mArticle->doUpdateRestrictions(
                        $this->mRestrictions,
                        $expiry,
                        $this->mCascade,
                        $reasonstr,
-                       $wgUser
+                       $user
                );
 
                if ( !$status->isOK() ) {
-                       $this->show( $wgOut->parseInline( $status->getWikiText() ) );
+                       $this->show( $out->parseInline( $status->getWikiText() ) );
                        return false;
                }
 
@@ -317,7 +321,7 @@ class ProtectionForm {
                 *             you can also return an array of message name and its parameters
                 */
                $errorMsg = '';
-               if ( !wfRunHooks( 'ProtectionForm::save', array( $this->mArticle, &$errorMsg, $reasonstr ) ) ) {
+               if ( !Hooks::run( 'ProtectionForm::save', array( $this->mArticle, &$errorMsg, $reasonstr ) ) ) {
                        if ( $errorMsg == '' ) {
                                $errorMsg = array( 'hookaborted' );
                        }
@@ -327,7 +331,7 @@ class ProtectionForm {
                        return false;
                }
 
-               WatchAction::doWatchOrUnwatch( $wgRequest->getCheck( 'mwProtectWatch' ), $this->mTitle, $wgUser );
+               WatchAction::doWatchOrUnwatch( $request->getCheck( 'mwProtectWatch' ), $this->mTitle, $user );
 
                return true;
        }
@@ -338,19 +342,22 @@ class ProtectionForm {
         * @return string HTML form
         */
        function buildForm() {
-               global $wgUser, $wgLang, $wgOut, $wgCascadingRestrictionLevels;
-
+               $context = $this->mContext;
+               $user = $context->getUser();
+               $output = $context->getOutput();
+               $lang = $context->getLanguage();
+               $cascadingRestrictionLevels = $context->getConfig()->get( 'CascadingRestrictionLevels' );
                $out = '';
                if ( !$this->disabled ) {
-                       $wgOut->addModules( 'mediawiki.legacy.protect' );
-                       $wgOut->addJsConfigVars( 'wgCascadeableLevels', $wgCascadingRestrictionLevels );
+                       $output->addModules( 'mediawiki.legacy.protect' );
+                       $output->addJsConfigVars( 'wgCascadeableLevels', $cascadingRestrictionLevels );
                        $out .= Xml::openElement( 'form', array( 'method' => 'post',
                                'action' => $this->mTitle->getLocalURL( 'action=protect' ),
-                               'id' => 'mw-Protect-Form', 'onsubmit' => 'ProtectionForm.enableUnchainedInputs(true)' ) );
+                               'id' => 'mw-Protect-Form' ) );
                }
 
                $out .= Xml::openElement( 'fieldset' ) .
-                       Xml::element( 'legend', null, wfMessage( 'protect-legend' )->text() ) .
+                       Xml::element( 'legend', null, $context->msg( 'protect-legend' )->text() ) .
                        Xml::openElement( 'table', array( 'id' => 'mwProtectSet' ) ) .
                        Xml::openElement( 'tbody' );
 
@@ -361,7 +368,7 @@ class ProtectionForm {
                foreach ( $this->mRestrictions as $action => $selected ) {
                        // Messages:
                        // restriction-edit, restriction-move, restriction-create, restriction-upload
-                       $msg = wfMessage( 'restriction-' . $action );
+                       $msg = $context->msg( 'restriction-' . $action );
                        $out .= "<tr><td>" .
                        Xml::openElement( 'fieldset' ) .
                        Xml::element( 'legend', null, $msg->exists() ? $msg->text() : $action ) .
@@ -369,29 +376,34 @@ class ProtectionForm {
                                "<tr><td>" . $this->buildSelector( $action, $selected ) . "</td></tr><tr><td>";
 
                        $mProtectexpiry = Xml::label(
-                               wfMessage( 'protectexpiry' )->text(),
+                               $context->msg( 'protectexpiry' )->text(),
                                "mwProtectExpirySelection-$action"
                        );
                        $mProtectother = Xml::label(
-                               wfMessage( 'protect-othertime' )->text(),
+                               $context->msg( 'protect-othertime' )->text(),
                                "mwProtect-$action-expires"
                        );
 
                        $expiryFormOptions = '';
-                       if ( $this->mExistingExpiry[$action] && $this->mExistingExpiry[$action] != 'infinity' ) {
-                               $timestamp = $wgLang->timeanddate( $this->mExistingExpiry[$action], true );
-                               $d = $wgLang->date( $this->mExistingExpiry[$action], true );
-                               $t = $wgLang->time( $this->mExistingExpiry[$action], true );
+                       if ( $this->mExistingExpiry[$action] ) {
+                               if ( $this->mExistingExpiry[$action] == 'infinity' ) {
+                                       $existingExpiryMessage = $context->msg( 'protect-existing-expiry-infinity' );
+                               } else {
+                                       $timestamp = $lang->userTimeAndDate( $this->mExistingExpiry[$action], $user );
+                                       $d = $lang->userDate( $this->mExistingExpiry[$action], $user );
+                                       $t = $lang->userTime( $this->mExistingExpiry[$action], $user );
+                                       $existingExpiryMessage = $context->msg( 'protect-existing-expiry', $timestamp, $d, $t );
+                               }
                                $expiryFormOptions .=
                                        Xml::option(
-                                               wfMessage( 'protect-existing-expiry', $timestamp, $d, $t )->text(),
+                                               $existingExpiryMessage->text(),
                                                'existing',
                                                $this->mExpirySelection[$action] == 'existing'
                                        ) . "\n";
                        }
 
                        $expiryFormOptions .= Xml::option(
-                               wfMessage( 'protect-othertime-op' )->text(),
+                               $context->msg( 'protect-othertime-op' )->text(),
                                "othertime"
                        ) . "\n";
                        foreach ( explode( ',', $scExpiryOptions ) as $option ) {
@@ -400,11 +412,9 @@ class ProtectionForm {
                                } else {
                                        list( $show, $value ) = explode( ":", $option );
                                }
-                               $show = htmlspecialchars( $show );
-                               $value = htmlspecialchars( $value );
                                $expiryFormOptions .= Xml::option(
                                        $show,
-                                       $value,
+                                       htmlspecialchars( $value ),
                                        $this->mExpirySelection[$action] === $value
                                ) . "\n";
                        }
@@ -420,16 +430,13 @@ class ProtectionForm {
                                                                array(
                                                                        'id' => "mwProtectExpirySelection-$action",
                                                                        'name' => "wpProtectExpirySelection-$action",
-                                                                       'onchange' => "ProtectionForm.updateExpiryList(this)",
                                                                        'tabindex' => '2' ) + $this->disabledAttrib,
                                                                $expiryFormOptions ) .
                                                "</td>
                                        </tr></table>";
                        }
                        # Add custom expiry field
-                       $attribs = array( 'id' => "mwProtect-$action-expires",
-                               'onkeyup' => 'ProtectionForm.updateExpiry(this)',
-                               'onchange' => 'ProtectionForm.updateExpiry(this)' ) + $this->disabledAttrib;
+                       $attribs = array( 'id' => "mwProtect-$action-expires" ) + $this->disabledAttrib;
                        $out .= "<table><tr>
                                        <td class='mw-label'>" .
                                                $mProtectother .
@@ -444,7 +451,7 @@ class ProtectionForm {
                        "</td></tr>";
                }
                # Give extensions a chance to add items to the form
-               wfRunHooks( 'ProtectionForm::buildForm', array( $this->mArticle, &$out ) );
+               Hooks::run( 'ProtectionForm::buildForm', array( $this->mArticle, &$out ) );
 
                $out .= Xml::closeElement( 'tbody' ) . Xml::closeElement( 'table' );
 
@@ -456,7 +463,7 @@ class ProtectionForm {
                                        <td></td>
                                        <td class="mw-input">' .
                                                Xml::checkLabel(
-                                                       wfMessage( 'protect-cascade' )->text(),
+                                                       $context->msg( 'protect-cascade' )->text(),
                                                        'mwProtect-cascade',
                                                        'mwProtect-cascade',
                                                        $this->mCascade, $this->disabledAttrib
@@ -469,12 +476,12 @@ class ProtectionForm {
                # Add manual and custom reason field/selects as well as submit
                if ( !$this->disabled ) {
                        $mProtectreasonother = Xml::label(
-                               wfMessage( 'protectcomment' )->text(),
+                               $context->msg( 'protectcomment' )->text(),
                                'wpProtectReasonSelection'
                        );
 
                        $mProtectreason = Xml::label(
-                               wfMessage( 'protect-otherreason' )->text(),
+                               $context->msg( 'protect-otherreason' )->text(),
                                'mwProtect-reason'
                        );
 
@@ -508,14 +515,14 @@ class ProtectionForm {
                                        "</td>
                                </tr>";
                        # Disallow watching is user is not logged in
-                       if ( $wgUser->isLoggedIn() ) {
+                       if ( $user->isLoggedIn() ) {
                                $out .= "
                                <tr>
                                        <td></td>
                                        <td class='mw-input'>" .
-                                               Xml::checkLabel( wfMessage( 'watchthis' )->text(),
+                                               Xml::checkLabel( $context->msg( 'watchthis' )->text(),
                                                        'mwProtectWatch', 'mwProtectWatch',
-                                                       $wgUser->isWatched( $this->mTitle ) || $wgUser->getOption( 'watchdefault' ) ) .
+                                                       $user->isWatched( $this->mTitle ) || $user->getOption( 'watchdefault' ) ) .
                                        "</td>
                                </tr>";
                        }
@@ -524,7 +531,7 @@ class ProtectionForm {
                                        <td></td>
                                        <td class='mw-submit'>" .
                                                Xml::submitButton(
-                                                       wfMessage( 'confirm' )->text(),
+                                                       $context->msg( 'confirm' )->text(),
                                                        array( 'id' => 'mw-Protect-submit' )
                                                ) .
                                        "</td>
@@ -533,11 +540,11 @@ class ProtectionForm {
                }
                $out .= Xml::closeElement( 'fieldset' );
 
-               if ( $wgUser->isAllowed( 'editinterface' ) ) {
+               if ( $user->isAllowed( 'editinterface' ) ) {
                        $title = Title::makeTitle( NS_MEDIAWIKI, 'Protect-dropdown' );
                        $link = Linker::link(
                                $title,
-                               wfMessage( 'protect-edit-reasonlist' )->escaped(),
+                               $context->msg( 'protect-edit-reasonlist' )->escaped(),
                                array(),
                                array( 'action' => 'edit' )
                        );
@@ -547,10 +554,9 @@ class ProtectionForm {
                if ( !$this->disabled ) {
                        $out .= Html::hidden(
                                'wpEditToken',
-                               $wgUser->getEditToken( array( 'protect', $this->mTitle->getPrefixedDBkey() ) )
+                               $user->getEditToken( array( 'protect', $this->mTitle->getPrefixedDBkey() ) )
                        );
                        $out .= Xml::closeElement( 'form' );
-                       $wgOut->addScript( $this->buildCleanupScript() );
                }
 
                return $out;
@@ -564,12 +570,10 @@ class ProtectionForm {
         * @return string HTML fragment
         */
        function buildSelector( $action, $selected ) {
-               global $wgUser;
-
                // If the form is disabled, display all relevant levels. Otherwise,
                // just show the ones this user can use.
                $levels = MWNamespace::getRestrictionLevels( $this->mTitle->getNamespace(),
-                       $this->disabled ? null : $wgUser
+                       $this->disabled ? null : $this->mContext->getUser()
                );
 
                $id = 'mwProtect-level-' . $action;
@@ -577,8 +581,7 @@ class ProtectionForm {
                        'id' => $id,
                        'name' => $id,
                        'size' => count( $levels ),
-                       'onchange' => 'ProtectionForm.updateLevels(this)',
-                       ) + $this->disabledAttrib;
+               ) + $this->disabledAttrib;
 
                $out = Xml::openElement( 'select', $attribs );
                foreach ( $levels as $key ) {
@@ -596,30 +599,17 @@ class ProtectionForm {
         */
        private function getOptionLabel( $permission ) {
                if ( $permission == '' ) {
-                       return wfMessage( 'protect-default' )->text();
+                       return $this->mContext->msg( 'protect-default' )->text();
                } else {
                        // Messages: protect-level-autoconfirmed, protect-level-sysop
-                       $msg = wfMessage( "protect-level-{$permission}" );
+                       $msg = $this->mContext->msg( "protect-level-{$permission}" );
                        if ( $msg->exists() ) {
                                return $msg->text();
                        }
-                       return wfMessage( 'protect-fallback', $permission )->text();
+                       return $this->mContext->msg( 'protect-fallback', $permission )->text();
                }
        }
 
-       function buildCleanupScript() {
-               $options = array(
-                       'tableId' => 'mwProtectSet',
-                       'labelText' => wfMessage( 'protect-unchain-permissions' )->plain(),
-                       'numTypes' => count( $this->mApplicableTypes ),
-                       'existingMatch' => count( array_unique( $this->mExistingExpiry ) ) === 1,
-               );
-
-               $script = Xml::encodeJsCall( 'ProtectionForm.init', array( $options ) );
-
-               return Html::inlineScript( ResourceLoader::makeLoaderConditionalScript( $script ) );
-       }
-
        /**
         * Show protection long extracts for this page
         *
@@ -632,6 +622,6 @@ class ProtectionForm {
                $out->addHTML( Xml::element( 'h2', null, $protectLogPage->getName()->text() ) );
                LogEventsList::showLogExtract( $out, 'protect', $this->mTitle );
                # Let extensions add other relevant log extracts
-               wfRunHooks( 'ProtectionForm::showLogExtract', array( $this->mArticle, $out ) );
+               Hooks::run( 'ProtectionForm::showLogExtract', array( $this->mArticle, $out ) );
        }
 }