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MediaWiki 1.30.2
[autoinstallsdev/mediawiki.git] / 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                 $pingbackInfo = ( new Pingback() )->getSystemInfo();
54                 // Database isn't available in config yet, so take it
55                 // from the installer
56                 $pingbackInfo['database'] = $this->getVar( 'wgDBtype' );
57
58                 $this->addHTML(
59                         $this->parent->getTextBox( [
60                                 'var' => 'wgSitename',
61                                 'label' => 'config-site-name',
62                                 'help' => $this->parent->getHelpBox( 'config-site-name-help' )
63                         ] ) .
64                         // getRadioSet() builds a set of labeled radio buttons.
65                         // For grep: The following messages are used as the item labels:
66                         // config-ns-site-name, config-ns-generic, config-ns-other
67                         $this->parent->getRadioSet( [
68                                 'var' => '_NamespaceType',
69                                 'label' => 'config-project-namespace',
70                                 'itemLabelPrefix' => 'config-ns-',
71                                 'values' => [ 'site-name', 'generic', 'other' ],
72                                 'commonAttribs' => [ 'class' => 'enableForOther',
73                                         'rel' => 'config_wgMetaNamespace' ],
74                                 'help' => $this->parent->getHelpBox( 'config-project-namespace-help' )
75                         ] ) .
76                         $this->parent->getTextBox( [
77                                 'var' => 'wgMetaNamespace',
78                                 'label' => '', // @todo Needs a label?
79                                 'attribs' => [ 'readonly' => 'readonly', 'class' => 'enabledByOther' ]
80                         ] ) .
81                         $this->getFieldsetStart( 'config-admin-box' ) .
82                         $this->parent->getTextBox( [
83                                 'var' => '_AdminName',
84                                 'label' => 'config-admin-name',
85                                 'help' => $this->parent->getHelpBox( 'config-admin-help' )
86                         ] ) .
87                         $this->parent->getPasswordBox( [
88                                 'var' => '_AdminPassword',
89                                 'label' => 'config-admin-password',
90                         ] ) .
91                         $this->parent->getPasswordBox( [
92                                 'var' => '_AdminPasswordConfirm',
93                                 'label' => 'config-admin-password-confirm'
94                         ] ) .
95                         $this->parent->getTextBox( [
96                                 'var' => '_AdminEmail',
97                                 'attribs' => [
98                                         'dir' => 'ltr',
99                                 ],
100                                 'label' => 'config-admin-email',
101                                 'help' => $this->parent->getHelpBox( 'config-admin-email-help' )
102                         ] ) .
103                         $this->parent->getCheckBox( [
104                                 'var' => '_Subscribe',
105                                 'label' => 'config-subscribe',
106                                 'help' => $this->parent->getHelpBox( 'config-subscribe-help' )
107                         ] ) .
108                         $this->parent->getCheckBox( [
109                                 'var' => 'wgPingback',
110                                 'label' => 'config-pingback',
111                                 'help' => $this->parent->getHelpBox(
112                                         'config-pingback-help',
113                                         FormatJson::encode( $pingbackInfo, true )
114                                 ),
115                                 'value' => true,
116                         ] ) .
117                         $this->getFieldsetEnd() .
118                         $this->parent->getInfoBox( wfMessage( 'config-almost-done' )->text() ) .
119                         // getRadioSet() builds a set of labeled radio buttons.
120                         // For grep: The following messages are used as the item labels:
121                         // config-optional-continue, config-optional-skip
122                         $this->parent->getRadioSet( [
123                                 'var' => '_SkipOptional',
124                                 'itemLabelPrefix' => 'config-optional-',
125                                 'values' => [ 'continue', 'skip' ]
126                         ] )
127                 );
128
129                 // Restore the default value
130                 $this->setVar( 'wgMetaNamespace', $metaNS );
131
132                 $this->endForm();
133
134                 return 'output';
135         }
136
137         /**
138          * @return bool
139          */
140         public function submit() {
141                 global $wgPasswordPolicy;
142
143                 $retVal = true;
144                 $this->parent->setVarsFromRequest( [ 'wgSitename', '_NamespaceType',
145                         '_AdminName', '_AdminPassword', '_AdminPasswordConfirm', '_AdminEmail',
146                         '_Subscribe', '_SkipOptional', 'wgMetaNamespace', 'wgPingback' ] );
147
148                 // Validate site name
149                 if ( strval( $this->getVar( 'wgSitename' ) ) === '' ) {
150                         $this->parent->showError( 'config-site-name-blank' );
151                         $retVal = false;
152                 }
153
154                 // Fetch namespace
155                 $nsType = $this->getVar( '_NamespaceType' );
156                 if ( $nsType == 'site-name' ) {
157                         $name = $this->getVar( 'wgSitename' );
158                         // Sanitize for namespace
159                         // This algorithm should match the JS one in WebInstallerOutput.php
160                         $name = preg_replace( '/[\[\]\{\}|#<>%+? ]/', '_', $name );
161                         $name = str_replace( '&', '&amp;', $name );
162                         $name = preg_replace( '/__+/', '_', $name );
163                         $name = ucfirst( trim( $name, '_' ) );
164                 } elseif ( $nsType == 'generic' ) {
165                         $name = wfMessage( 'config-ns-generic' )->text();
166                 } else { // other
167                         $name = $this->getVar( 'wgMetaNamespace' );
168                 }
169
170                 // Validate namespace
171                 if ( strpos( $name, ':' ) !== false ) {
172                         $good = false;
173                 } else {
174                         // Title-style validation
175                         $title = Title::newFromText( $name );
176                         if ( !$title ) {
177                                 $good = $nsType == 'site-name';
178                         } else {
179                                 $name = $title->getDBkey();
180                                 $good = true;
181                         }
182                 }
183                 if ( !$good ) {
184                         $this->parent->showError( 'config-ns-invalid', $name );
185                         $retVal = false;
186                 }
187
188                 // Make sure it won't conflict with any existing namespaces
189                 global $wgContLang;
190                 $nsIndex = $wgContLang->getNsIndex( $name );
191                 if ( $nsIndex !== false && $nsIndex !== NS_PROJECT ) {
192                         $this->parent->showError( 'config-ns-conflict', $name );
193                         $retVal = false;
194                 }
195
196                 $this->setVar( 'wgMetaNamespace', $name );
197
198                 // Validate username for creation
199                 $name = $this->getVar( '_AdminName' );
200                 if ( strval( $name ) === '' ) {
201                         $this->parent->showError( 'config-admin-name-blank' );
202                         $cname = $name;
203                         $retVal = false;
204                 } else {
205                         $cname = User::getCanonicalName( $name, 'creatable' );
206                         if ( $cname === false ) {
207                                 $this->parent->showError( 'config-admin-name-invalid', $name );
208                                 $retVal = false;
209                         } else {
210                                 $this->setVar( '_AdminName', $cname );
211                         }
212                 }
213
214                 // Validate password
215                 $msg = false;
216                 $pwd = $this->getVar( '_AdminPassword' );
217                 $user = User::newFromName( $cname );
218                 if ( $user ) {
219                         $upp = new UserPasswordPolicy(
220                                 $wgPasswordPolicy['policies'],
221                                 $wgPasswordPolicy['checks']
222                         );
223                         $status = $upp->checkUserPasswordForGroups(
224                                 $user,
225                                 $pwd,
226                                 [ 'bureaucrat', 'sysop' ]  // per Installer::createSysop()
227                         );
228                         $valid = $status->isGood() ? true : $status->getMessage();
229                 } else {
230                         $valid = 'config-admin-name-invalid';
231                 }
232                 if ( strval( $pwd ) === '' ) {
233                         // Provide a more specific and helpful message if password field is left blank
234                         $msg = 'config-admin-password-blank';
235                 } elseif ( $pwd !== $this->getVar( '_AdminPasswordConfirm' ) ) {
236                         $msg = 'config-admin-password-mismatch';
237                 } elseif ( $valid !== true ) {
238                         $msg = $valid;
239                 }
240                 if ( $msg !== false ) {
241                         call_user_func( [ $this->parent, 'showError' ], $msg );
242                         $this->setVar( '_AdminPassword', '' );
243                         $this->setVar( '_AdminPasswordConfirm', '' );
244                         $retVal = false;
245                 }
246
247                 // Validate e-mail if provided
248                 $email = $this->getVar( '_AdminEmail' );
249                 if ( $email && !Sanitizer::validateEmail( $email ) ) {
250                         $this->parent->showError( 'config-admin-error-bademail' );
251                         $retVal = false;
252                 }
253                 // If they asked to subscribe to mediawiki-announce but didn't give
254                 // an e-mail, show an error. T31332
255                 if ( !$email && $this->getVar( '_Subscribe' ) ) {
256                         $this->parent->showError( 'config-subscribe-noemail' );
257                         $retVal = false;
258                 }
259
260                 return $retVal;
261         }
262
263 }