includes/installer/WebInstallerName.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  * @ingroup Deployment
  20  */
  21
  22 use MediaWiki\MediaWikiServices;
  23
  24 class WebInstallerName extends WebInstallerPage {
  25
  26         /**
  27          * @return string
  28          */
  29         public function execute() {
  30                 $r = $this->parent->request;
  31                 if ( $r->wasPosted() ) {
  32                         if ( $this->submit() ) {
  33                                 return 'continue';
  34                         }
  35                 }
  36
  37                 $this->startForm();
  38
  39                 // Encourage people to not name their site 'MediaWiki' by blanking the
  40                 // field. I think that was the intent with the original $GLOBALS['wgSitename']
  41                 // but these two always were the same so had the effect of making the
  42                 // installer forget $wgSitename when navigating back to this page.
  43                 if ( $this->getVar( 'wgSitename' ) == 'MediaWiki' ) {
  44                         $this->setVar( 'wgSitename', '' );
  45                 }
  46
  47                 // Set wgMetaNamespace to something valid before we show the form.
  48                 // $wgMetaNamespace defaults to $wgSiteName which is 'MediaWiki'
  49                 $metaNS = $this->getVar( 'wgMetaNamespace' );
  50                 $this->setVar(
  51                         'wgMetaNamespace',
  52                         wfMessage( 'config-ns-other-default' )->inContentLanguage()->text()
  53                 );
  54
  55                 $pingbackInfo = ( new Pingback() )->getSystemInfo();
  56                 // Database isn't available in config yet, so take it
  57                 // from the installer
  58                 $pingbackInfo['database'] = $this->getVar( 'wgDBtype' );
  59
  60                 $this->addHTML(
  61                         $this->parent->getTextBox( [
  62                                 'var' => 'wgSitename',
  63                                 'label' => 'config-site-name',
  64                                 'help' => $this->parent->getHelpBox( 'config-site-name-help' )
  65                         ] ) .
  66                         // getRadioSet() builds a set of labeled radio buttons.
  67                         // For grep: The following messages are used as the item labels:
  68                         // config-ns-site-name, config-ns-generic, config-ns-other
  69                         $this->parent->getRadioSet( [
  70                                 'var' => '_NamespaceType',
  71                                 'label' => 'config-project-namespace',
  72                                 'itemLabelPrefix' => 'config-ns-',
  73                                 'values' => [ 'site-name', 'generic', 'other' ],
  74                                 'commonAttribs' => [ 'class' => 'enableForOther',
  75                                         'rel' => 'config_wgMetaNamespace' ],
  76                                 'help' => $this->parent->getHelpBox( 'config-project-namespace-help' )
  77                         ] ) .
  78                         $this->parent->getTextBox( [
  79                                 'var' => 'wgMetaNamespace',
  80                                 'label' => '', // @todo Needs a label?
  81                                 'attribs' => [ 'class' => 'enabledByOther' ]
  82                         ] ) .
  83                         $this->getFieldsetStart( 'config-admin-box' ) .
  84                         $this->parent->getTextBox( [
  85                                 'var' => '_AdminName',
  86                                 'label' => 'config-admin-name',
  87                                 'help' => $this->parent->getHelpBox( 'config-admin-help' )
  88                         ] ) .
  89                         $this->parent->getPasswordBox( [
  90                                 'var' => '_AdminPassword',
  91                                 'label' => 'config-admin-password',
  92                         ] ) .
  93                         $this->parent->getPasswordBox( [
  94                                 'var' => '_AdminPasswordConfirm',
  95                                 'label' => 'config-admin-password-confirm'
  96                         ] ) .
  97                         $this->parent->getTextBox( [
  98                                 'var' => '_AdminEmail',
  99                                 'attribs' => [
 100                                         'dir' => 'ltr',
 101                                 ],
 102                                 'label' => 'config-admin-email',
 103                                 'help' => $this->parent->getHelpBox( 'config-admin-email-help' )
 104                         ] ) .
 105                         $this->parent->getCheckBox( [
 106                                 'var' => '_Subscribe',
 107                                 'label' => 'config-subscribe',
 108                                 'help' => $this->parent->getHelpBox( 'config-subscribe-help' )
 109                         ] ) .
 110                         $this->parent->getCheckBox( [
 111                                 'var' => 'wgPingback',
 112                                 'label' => 'config-pingback',
 113                                 'help' => $this->parent->getHelpBox(
 114                                         'config-pingback-help',
 115                                         FormatJson::encode( $pingbackInfo, true )
 116                                 ),
 117                                 'value' => true,
 118                         ] ) .
 119                         $this->getFieldsetEnd() .
 120                         $this->parent->getInfoBox( wfMessage( 'config-almost-done' )->text() ) .
 121                         // getRadioSet() builds a set of labeled radio buttons.
 122                         // For grep: The following messages are used as the item labels:
 123                         // config-optional-continue, config-optional-skip
 124                         $this->parent->getRadioSet( [
 125                                 'var' => '_SkipOptional',
 126                                 'itemLabelPrefix' => 'config-optional-',
 127                                 'values' => [ 'continue', 'skip' ]
 128                         ] )
 129                 );
 130
 131                 // Restore the default value
 132                 $this->setVar( 'wgMetaNamespace', $metaNS );
 133
 134                 $this->endForm();
 135
 136                 return 'output';
 137         }
 138
 139         /**
 140          * @return bool
 141          */
 142         public function submit() {
 143                 global $wgPasswordPolicy;
 144
 145                 $retVal = true;
 146                 $this->parent->setVarsFromRequest( [ 'wgSitename', '_NamespaceType',
 147                         '_AdminName', '_AdminPassword', '_AdminPasswordConfirm', '_AdminEmail',
 148                         '_Subscribe', '_SkipOptional', 'wgMetaNamespace', 'wgPingback' ] );
 149
 150                 // Validate site name
 151                 if ( strval( $this->getVar( 'wgSitename' ) ) === '' ) {
 152                         $this->parent->showError( 'config-site-name-blank' );
 153                         $retVal = false;
 154                 }
 155
 156                 // Fetch namespace
 157                 $nsType = $this->getVar( '_NamespaceType' );
 158                 if ( $nsType == 'site-name' ) {
 159                         $name = $this->getVar( 'wgSitename' );
 160                         // Sanitize for namespace
 161                         // This algorithm should match the JS one in WebInstallerOutput.php
 162                         $name = preg_replace( '/[\[\]\{\}|#<>%+? ]/', '_', $name );
 163                         $name = str_replace( '&', '&amp;', $name );
 164                         $name = preg_replace( '/__+/', '_', $name );
 165                         $name = ucfirst( trim( $name, '_' ) );
 166                 } elseif ( $nsType == 'generic' ) {
 167                         $name = wfMessage( 'config-ns-generic' )->text();
 168                 } else { // other
 169                         $name = $this->getVar( 'wgMetaNamespace' );
 170                 }
 171
 172                 // Validate namespace
 173                 if ( strpos( $name, ':' ) !== false ) {
 174                         $good = false;
 175                 } else {
 176                         // Title-style validation
 177                         $title = Title::newFromText( $name );
 178                         if ( !$title ) {
 179                                 $good = $nsType == 'site-name';
 180                         } else {
 181                                 $name = $title->getDBkey();
 182                                 $good = true;
 183                         }
 184                 }
 185                 if ( !$good ) {
 186                         $this->parent->showError( 'config-ns-invalid', $name );
 187                         $retVal = false;
 188                 }
 189
 190                 // Make sure it won't conflict with any existing namespaces
 191                 $nsIndex = MediaWikiServices::getInstance()->getContentLanguage()->getNsIndex( $name );
 192                 if ( $nsIndex !== false && $nsIndex !== NS_PROJECT ) {
 193                         $this->parent->showError( 'config-ns-conflict', $name );
 194                         $retVal = false;
 195                 }
 196
 197                 $this->setVar( 'wgMetaNamespace', $name );
 198
 199                 // Validate username for creation
 200                 $name = $this->getVar( '_AdminName' );
 201                 if ( strval( $name ) === '' ) {
 202                         $this->parent->showError( 'config-admin-name-blank' );
 203                         $cname = $name;
 204                         $retVal = false;
 205                 } else {
 206                         $cname = User::getCanonicalName( $name, 'creatable' );
 207                         if ( $cname === false ) {
 208                                 $this->parent->showError( 'config-admin-name-invalid', $name );
 209                                 $retVal = false;
 210                         } else {
 211                                 $this->setVar( '_AdminName', $cname );
 212                         }
 213                 }
 214
 215                 // Validate password
 216                 $msg = false;
 217                 $pwd = $this->getVar( '_AdminPassword' );
 218                 $user = User::newFromName( $cname );
 219                 if ( $user ) {
 220                         $upp = new UserPasswordPolicy(
 221                                 $wgPasswordPolicy['policies'],
 222                                 $wgPasswordPolicy['checks']
 223                         );
 224                         $status = $upp->checkUserPasswordForGroups(
 225                                 $user,
 226                                 $pwd,
 227                                 [ 'bureaucrat', 'sysop', 'interface-admin' ]  // per Installer::createSysop()
 228                         );
 229                         $valid = $status->isGood() ? true : $status->getMessage();
 230                 } else {
 231                         $valid = 'config-admin-name-invalid';
 232                 }
 233                 if ( strval( $pwd ) === '' ) {
 234                         // Provide a more specific and helpful message if password field is left blank
 235                         $msg = 'config-admin-password-blank';
 236                 } elseif ( $pwd !== $this->getVar( '_AdminPasswordConfirm' ) ) {
 237                         $msg = 'config-admin-password-mismatch';
 238                 } elseif ( $valid !== true ) {
 239                         $msg = $valid;
 240                 }
 241                 if ( $msg !== false ) {
 242                         call_user_func( [ $this->parent, 'showError' ], $msg );
 243                         $this->setVar( '_AdminPassword', '' );
 244                         $this->setVar( '_AdminPasswordConfirm', '' );
 245                         $retVal = false;
 246                 }
 247
 248                 // Validate e-mail if provided
 249                 $email = $this->getVar( '_AdminEmail' );
 250                 if ( $email && !Sanitizer::validateEmail( $email ) ) {
 251                         $this->parent->showError( 'config-admin-error-bademail' );
 252                         $retVal = false;
 253                 }
 254                 // If they asked to subscribe to mediawiki-announce but didn't give
 255                 // an e-mail, show an error. T31332
 256                 if ( !$email && $this->getVar( '_Subscribe' ) ) {
 257                         $this->parent->showError( 'config-subscribe-noemail' );
 258                         $retVal = false;
 259                 }
 260
 261                 return $retVal;
 262         }
 263
 264 }