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 class WebInstallerName extends WebInstallerPage {
  23
  24         /**
  25          * @return string
  26          */
  27         public function execute() {
  28                 $r = $this->parent->request;
  29                 if ( $r->wasPosted() ) {
  30                         if ( $this->submit() ) {
  31                                 return 'continue';
  32                         }
  33                 }
  34
  35                 $this->startForm();
  36
  37                 // Encourage people to not name their site 'MediaWiki' by blanking the
  38                 // field. I think that was the intent with the original $GLOBALS['wgSitename']
  39                 // but these two always were the same so had the effect of making the
  40                 // installer forget $wgSitename when navigating back to this page.
  41                 if ( $this->getVar( 'wgSitename' ) == 'MediaWiki' ) {
  42                         $this->setVar( 'wgSitename', '' );
  43                 }
  44
  45                 // Set wgMetaNamespace to something valid before we show the form.
  46                 // $wgMetaNamespace defaults to $wgSiteName which is 'MediaWiki'
  47                 $metaNS = $this->getVar( 'wgMetaNamespace' );
  48                 $this->setVar(
  49                         'wgMetaNamespace',
  50                         wfMessage( 'config-ns-other-default' )->inContentLanguage()->text()
  51                 );
  52
  53                 $this->addHTML(
  54                         $this->parent->getTextBox( [
  55                                 'var' => 'wgSitename',
  56                                 'label' => 'config-site-name',
  57                                 'help' => $this->parent->getHelpBox( 'config-site-name-help' )
  58                         ] ) .
  59                         // getRadioSet() builds a set of labeled radio buttons.
  60                         // For grep: The following messages are used as the item labels:
  61                         // config-ns-site-name, config-ns-generic, config-ns-other
  62                         $this->parent->getRadioSet( [
  63                                 'var' => '_NamespaceType',
  64                                 'label' => 'config-project-namespace',
  65                                 'itemLabelPrefix' => 'config-ns-',
  66                                 'values' => [ 'site-name', 'generic', 'other' ],
  67                                 'commonAttribs' => [ 'class' => 'enableForOther',
  68                                         'rel' => 'config_wgMetaNamespace' ],
  69                                 'help' => $this->parent->getHelpBox( 'config-project-namespace-help' )
  70                         ] ) .
  71                         $this->parent->getTextBox( [
  72                                 'var' => 'wgMetaNamespace',
  73                                 'label' => '', // @todo Needs a label?
  74                                 'attribs' => [ 'readonly' => 'readonly', 'class' => 'enabledByOther' ]
  75                         ] ) .
  76                         $this->getFieldsetStart( 'config-admin-box' ) .
  77                         $this->parent->getTextBox( [
  78                                 'var' => '_AdminName',
  79                                 'label' => 'config-admin-name',
  80                                 'help' => $this->parent->getHelpBox( 'config-admin-help' )
  81                         ] ) .
  82                         $this->parent->getPasswordBox( [
  83                                 'var' => '_AdminPassword',
  84                                 'label' => 'config-admin-password',
  85                         ] ) .
  86                         $this->parent->getPasswordBox( [
  87                                 'var' => '_AdminPasswordConfirm',
  88                                 'label' => 'config-admin-password-confirm'
  89                         ] ) .
  90                         $this->parent->getTextBox( [
  91                                 'var' => '_AdminEmail',
  92                                 'attribs' => [
  93                                         'dir' => 'ltr',
  94                                 ],
  95                                 'label' => 'config-admin-email',
  96                                 'help' => $this->parent->getHelpBox( 'config-admin-email-help' )
  97                         ] ) .
  98                         $this->parent->getCheckBox( [
  99                                 'var' => '_Subscribe',
 100                                 'label' => 'config-subscribe',
 101                                 'help' => $this->parent->getHelpBox( 'config-subscribe-help' )
 102                         ] ) .
 103                         $this->parent->getCheckBox( [
 104                                 'var' => 'wgPingback',
 105                                 'label' => 'config-pingback',
 106                                 'help' => $this->parent->getHelpBox( 'config-pingback-help' ),
 107                                 'value' => true,
 108                         ] ) .
 109                         $this->getFieldsetEnd() .
 110                         $this->parent->getInfoBox( wfMessage( 'config-almost-done' )->text() ) .
 111                         // getRadioSet() builds a set of labeled radio buttons.
 112                         // For grep: The following messages are used as the item labels:
 113                         // config-optional-continue, config-optional-skip
 114                         $this->parent->getRadioSet( [
 115                                 'var' => '_SkipOptional',
 116                                 'itemLabelPrefix' => 'config-optional-',
 117                                 'values' => [ 'continue', 'skip' ]
 118                         ] )
 119                 );
 120
 121                 // Restore the default value
 122                 $this->setVar( 'wgMetaNamespace', $metaNS );
 123
 124                 $this->endForm();
 125
 126                 return 'output';
 127         }
 128
 129         /**
 130          * @return bool
 131          */
 132         public function submit() {
 133                 global $wgPasswordPolicy;
 134
 135                 $retVal = true;
 136                 $this->parent->setVarsFromRequest( [ 'wgSitename', '_NamespaceType',
 137                         '_AdminName', '_AdminPassword', '_AdminPasswordConfirm', '_AdminEmail',
 138                         '_Subscribe', '_SkipOptional', 'wgMetaNamespace', 'wgPingback' ] );
 139
 140                 // Validate site name
 141                 if ( strval( $this->getVar( 'wgSitename' ) ) === '' ) {
 142                         $this->parent->showError( 'config-site-name-blank' );
 143                         $retVal = false;
 144                 }
 145
 146                 // Fetch namespace
 147                 $nsType = $this->getVar( '_NamespaceType' );
 148                 if ( $nsType == 'site-name' ) {
 149                         $name = $this->getVar( 'wgSitename' );
 150                         // Sanitize for namespace
 151                         // This algorithm should match the JS one in WebInstallerOutput.php
 152                         $name = preg_replace( '/[\[\]\{\}|#<>%+? ]/', '_', $name );
 153                         $name = str_replace( '&', '&amp;', $name );
 154                         $name = preg_replace( '/__+/', '_', $name );
 155                         $name = ucfirst( trim( $name, '_' ) );
 156                 } elseif ( $nsType == 'generic' ) {
 157                         $name = wfMessage( 'config-ns-generic' )->text();
 158                 } else { // other
 159                         $name = $this->getVar( 'wgMetaNamespace' );
 160                 }
 161
 162                 // Validate namespace
 163                 if ( strpos( $name, ':' ) !== false ) {
 164                         $good = false;
 165                 } else {
 166                         // Title-style validation
 167                         $title = Title::newFromText( $name );
 168                         if ( !$title ) {
 169                                 $good = $nsType == 'site-name';
 170                         } else {
 171                                 $name = $title->getDBkey();
 172                                 $good = true;
 173                         }
 174                 }
 175                 if ( !$good ) {
 176                         $this->parent->showError( 'config-ns-invalid', $name );
 177                         $retVal = false;
 178                 }
 179
 180                 // Make sure it won't conflict with any existing namespaces
 181                 global $wgContLang;
 182                 $nsIndex = $wgContLang->getNsIndex( $name );
 183                 if ( $nsIndex !== false && $nsIndex !== NS_PROJECT ) {
 184                         $this->parent->showError( 'config-ns-conflict', $name );
 185                         $retVal = false;
 186                 }
 187
 188                 $this->setVar( 'wgMetaNamespace', $name );
 189
 190                 // Validate username for creation
 191                 $name = $this->getVar( '_AdminName' );
 192                 if ( strval( $name ) === '' ) {
 193                         $this->parent->showError( 'config-admin-name-blank' );
 194                         $cname = $name;
 195                         $retVal = false;
 196                 } else {
 197                         $cname = User::getCanonicalName( $name, 'creatable' );
 198                         if ( $cname === false ) {
 199                                 $this->parent->showError( 'config-admin-name-invalid', $name );
 200                                 $retVal = false;
 201                         } else {
 202                                 $this->setVar( '_AdminName', $cname );
 203                         }
 204                 }
 205
 206                 // Validate password
 207                 $msg = false;
 208                 $pwd = $this->getVar( '_AdminPassword' );
 209                 $user = User::newFromName( $cname );
 210                 if ( $user ) {
 211                         $upp = new UserPasswordPolicy(
 212                                 $wgPasswordPolicy['policies'],
 213                                 $wgPasswordPolicy['checks']
 214                         );
 215                         $status = $upp->checkUserPasswordForGroups(
 216                                 $user,
 217                                 $pwd,
 218                                 [ 'bureaucrat', 'sysop' ]  // per Installer::createSysop()
 219                         );
 220                         $valid = $status->isGood() ? true : $status->getMessage();
 221                 } else {
 222                         $valid = 'config-admin-name-invalid';
 223                 }
 224                 if ( strval( $pwd ) === '' ) {
 225                         // Provide a more specific and helpful message if password field is left blank
 226                         $msg = 'config-admin-password-blank';
 227                 } elseif ( $pwd !== $this->getVar( '_AdminPasswordConfirm' ) ) {
 228                         $msg = 'config-admin-password-mismatch';
 229                 } elseif ( $valid !== true ) {
 230                         $msg = $valid;
 231                 }
 232                 if ( $msg !== false ) {
 233                         call_user_func( [ $this->parent, 'showError' ], $msg );
 234                         $this->setVar( '_AdminPassword', '' );
 235                         $this->setVar( '_AdminPasswordConfirm', '' );
 236                         $retVal = false;
 237                 }
 238
 239                 // Validate e-mail if provided
 240                 $email = $this->getVar( '_AdminEmail' );
 241                 if ( $email && !Sanitizer::validateEmail( $email ) ) {
 242                         $this->parent->showError( 'config-admin-error-bademail' );
 243                         $retVal = false;
 244                 }
 245                 // If they asked to subscribe to mediawiki-announce but didn't give
 246                 // an e-mail, show an error. Bug 29332
 247                 if ( !$email && $this->getVar( '_Subscribe' ) ) {
 248                         $this->parent->showError( 'config-subscribe-noemail' );
 249                         $retVal = false;
 250                 }
 251
 252                 return $retVal;
 253         }
 254
 255 }