MediaWiki  1.30.0
OracleInstaller.php
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1 <?php
26 
34 
35  protected $globalNames = [
36  'wgDBserver',
37  'wgDBname',
38  'wgDBuser',
39  'wgDBpassword',
40  'wgDBprefix',
41  ];
42 
43  protected $internalDefaults = [
44  '_OracleDefTS' => 'USERS',
45  '_OracleTempTS' => 'TEMP',
46  '_InstallUser' => 'SYSTEM',
47  ];
48 
49  public static $minimumVersion = '9.0.1'; // 9iR1
50  protected static $notMiniumumVerisonMessage = 'config-oracle-old';
51 
52  protected $connError = null;
53 
54  public function getName() {
55  return 'oracle';
56  }
57 
58  public function isCompiled() {
59  return self::checkExtension( 'oci8' );
60  }
61 
62  public function getConnectForm() {
63  if ( $this->getVar( 'wgDBserver' ) == 'localhost' ) {
64  $this->parent->setVar( 'wgDBserver', '' );
65  }
66 
67  return $this->getTextBox(
68  'wgDBserver',
69  'config-db-host-oracle',
70  [],
71  $this->parent->getHelpBox( 'config-db-host-oracle-help' )
72  ) .
73  Html::openElement( 'fieldset' ) .
74  Html::element( 'legend', [], wfMessage( 'config-db-wiki-settings' )->text() ) .
75  $this->getTextBox( 'wgDBprefix', 'config-db-prefix' ) .
76  $this->getTextBox( '_OracleDefTS', 'config-oracle-def-ts' ) .
77  $this->getTextBox(
78  '_OracleTempTS',
79  'config-oracle-temp-ts',
80  [],
81  $this->parent->getHelpBox( 'config-db-oracle-help' )
82  ) .
83  Html::closeElement( 'fieldset' ) .
84  $this->parent->getWarningBox( wfMessage( 'config-db-account-oracle-warn' )->text() ) .
85  $this->getInstallUserBox() .
86  $this->getWebUserBox();
87  }
88 
89  public function submitInstallUserBox() {
90  parent::submitInstallUserBox();
91  $this->parent->setVar( '_InstallDBname', $this->getVar( '_InstallUser' ) );
92 
93  return Status::newGood();
94  }
95 
96  public function submitConnectForm() {
97  // Get variables from the request
98  $newValues = $this->setVarsFromRequest( [
99  'wgDBserver',
100  'wgDBprefix',
101  'wgDBuser',
102  'wgDBpassword'
103  ] );
104  $this->parent->setVar( 'wgDBname', $this->getVar( 'wgDBuser' ) );
105 
106  // Validate them
108  if ( !strlen( $newValues['wgDBserver'] ) ) {
109  $status->fatal( 'config-missing-db-server-oracle' );
110  } elseif ( !self::checkConnectStringFormat( $newValues['wgDBserver'] ) ) {
111  $status->fatal( 'config-invalid-db-server-oracle', $newValues['wgDBserver'] );
112  }
113  if ( !preg_match( '/^[a-zA-Z0-9_]*$/', $newValues['wgDBprefix'] ) ) {
114  $status->fatal( 'config-invalid-schema', $newValues['wgDBprefix'] );
115  }
116  if ( !$status->isOK() ) {
117  return $status;
118  }
119 
120  // Submit user box
121  $status = $this->submitInstallUserBox();
122  if ( !$status->isOK() ) {
123  return $status;
124  }
125 
126  // Try to connect trough multiple scenarios
127  // Scenario 1: Install with a manually created account
128  $status = $this->getConnection();
129  if ( !$status->isOK() ) {
130  if ( $this->connError == 28009 ) {
131  // _InstallUser seems to be a SYSDBA
132  // Scenario 2: Create user with SYSDBA and install with new user
133  $status = $this->submitWebUserBox();
134  if ( !$status->isOK() ) {
135  return $status;
136  }
137  $status = $this->openSYSDBAConnection();
138  if ( !$status->isOK() ) {
139  return $status;
140  }
141  if ( !$this->getVar( '_CreateDBAccount' ) ) {
142  $status->fatal( 'config-db-sys-create-oracle' );
143  }
144  } else {
145  return $status;
146  }
147  } else {
148  // check for web user credentials
149  // Scenario 3: Install with a priviliged user but use a restricted user
150  $statusIS3 = $this->submitWebUserBox();
151  if ( !$statusIS3->isOK() ) {
152  return $statusIS3;
153  }
154  }
155 
159  $conn = $status->value;
160 
161  // Check version
162  $status->merge( static::meetsMinimumRequirement( $conn->getServerVersion() ) );
163 
164  return $status;
165  }
166 
167  public function openConnection() {
169  try {
170  $db = new DatabaseOracle(
171  $this->getVar( 'wgDBserver' ),
172  $this->getVar( '_InstallUser' ),
173  $this->getVar( '_InstallPassword' ),
174  $this->getVar( '_InstallDBname' ),
175  0,
176  $this->getVar( 'wgDBprefix' )
177  );
178  $status->value = $db;
179  } catch ( DBConnectionError $e ) {
180  $this->connError = $e->db->lastErrno();
181  $status->fatal( 'config-connection-error', $e->getMessage() );
182  }
183 
184  return $status;
185  }
186 
187  public function openSYSDBAConnection() {
189  try {
190  $db = new DatabaseOracle(
191  $this->getVar( 'wgDBserver' ),
192  $this->getVar( '_InstallUser' ),
193  $this->getVar( '_InstallPassword' ),
194  $this->getVar( '_InstallDBname' ),
195  DBO_SYSDBA,
196  $this->getVar( 'wgDBprefix' )
197  );
198  $status->value = $db;
199  } catch ( DBConnectionError $e ) {
200  $this->connError = $e->db->lastErrno();
201  $status->fatal( 'config-connection-error', $e->getMessage() );
202  }
203 
204  return $status;
205  }
206 
207  public function needsUpgrade() {
208  $tempDBname = $this->getVar( 'wgDBname' );
209  $this->parent->setVar( 'wgDBname', $this->getVar( 'wgDBuser' ) );
210  $retVal = parent::needsUpgrade();
211  $this->parent->setVar( 'wgDBname', $tempDBname );
212 
213  return $retVal;
214  }
215 
216  public function preInstall() {
217  # Add our user callback to installSteps, right before the tables are created.
218  $callback = [
219  'name' => 'user',
220  'callback' => [ $this, 'setupUser' ]
221  ];
222  $this->parent->addInstallStep( $callback, 'database' );
223  }
224 
225  public function setupDatabase() {
227 
228  return $status;
229  }
230 
231  public function setupUser() {
232  global $IP;
233 
234  if ( !$this->getVar( '_CreateDBAccount' ) ) {
235  return Status::newGood();
236  }
237 
238  // normaly only SYSDBA users can create accounts
239  $status = $this->openSYSDBAConnection();
240  if ( !$status->isOK() ) {
241  if ( $this->connError == 1031 ) {
242  // insufficient privileges (looks like a normal user)
243  $status = $this->openConnection();
244  if ( !$status->isOK() ) {
245  return $status;
246  }
247  } else {
248  return $status;
249  }
250  }
251 
252  $this->db = $status->value;
253  $this->setupSchemaVars();
254 
255  if ( !$this->db->selectDB( $this->getVar( 'wgDBuser' ) ) ) {
256  $this->db->setFlag( DBO_DDLMODE );
257  $error = $this->db->sourceFile( "$IP/maintenance/oracle/user.sql" );
258  if ( $error !== true || !$this->db->selectDB( $this->getVar( 'wgDBuser' ) ) ) {
259  $status->fatal( 'config-install-user-failed', $this->getVar( 'wgDBuser' ), $error );
260  }
261  } elseif ( $this->db->getFlag( DBO_SYSDBA ) ) {
262  $status->fatal( 'config-db-sys-user-exists-oracle', $this->getVar( 'wgDBuser' ) );
263  }
264 
265  if ( $status->isOK() ) {
266  // user created or already existing, switching back to a normal connection
267  // as the new user has all needed privileges to setup the rest of the schema
268  // i will be using that user as _InstallUser from this point on
269  $this->db->close();
270  $this->db = false;
271  $this->parent->setVar( '_InstallUser', $this->getVar( 'wgDBuser' ) );
272  $this->parent->setVar( '_InstallPassword', $this->getVar( 'wgDBpassword' ) );
273  $this->parent->setVar( '_InstallDBname', $this->getVar( 'wgDBuser' ) );
274  $status = $this->getConnection();
275  }
276 
277  return $status;
278  }
279 
284  public function createTables() {
285  $this->setupSchemaVars();
286  $this->db->setFlag( DBO_DDLMODE );
287  $this->parent->setVar( 'wgDBname', $this->getVar( 'wgDBuser' ) );
288  $status = parent::createTables();
289  $this->db->clearFlag( DBO_DDLMODE );
290 
291  $this->db->query( 'BEGIN fill_wiki_info; END;' );
292 
293  return $status;
294  }
295 
296  public function getSchemaVars() {
297  $varNames = [
298  # These variables are used by maintenance/oracle/user.sql
299  '_OracleDefTS',
300  '_OracleTempTS',
301  'wgDBuser',
302  'wgDBpassword',
303 
304  # These are used by tables.sql
305  'wgDBprefix',
306  ];
307  $vars = [];
308  foreach ( $varNames as $name ) {
309  $vars[$name] = $this->getVar( $name );
310  }
311 
312  return $vars;
313  }
314 
315  public function getLocalSettings() {
316  $prefix = $this->getVar( 'wgDBprefix' );
317 
318  return "# Oracle specific settings
319 \$wgDBprefix = \"{$prefix}\";
320 ";
321  }
322 
337  public static function checkConnectStringFormat( $connect_string ) {
338  // @@codingStandardsIgnoreStart Long lines with regular expressions.
339  // @todo Very long regular expression. Make more readable?
340  $isValid = preg_match( '/^[[:alpha:]][\w\-]*(?:\.[[:alpha:]][\w\-]*){0,2}$/', $connect_string ); // TNS name
341  $isValid |= preg_match( '/^(?:\/\/)?[\w\-\.]+(?::[\d]+)?(?:\/(?:[\w\-\.]+(?::(pooled|dedicated|shared))?)?(?:\/[\w\-\.]+)?)?$/', $connect_string ); // EZConnect
342  // @@codingStandardsIgnoreEnd
343  return (bool)$isValid;
344  }
345 }
Wikimedia\Rdbms\Database
Relational database abstraction object.
Definition: Database.php:45
OracleInstaller\getConnectForm
getConnectForm()
Get HTML for a web form that configures this database.
Definition: OracleInstaller.php:62
DatabaseInstaller\checkExtension
static checkExtension( $name)
Convenience function.
Definition: DatabaseInstaller.php:438
OracleInstaller\isCompiled
isCompiled()
Definition: OracleInstaller.php:58
text
design txt This is a brief overview of the new design More thorough and up to date information is available on the documentation wiki at etc Handles the details of getting and saving to the user table of the and dealing with sessions and cookies OutputPage Encapsulates the entire HTML page that will be sent in response to any server request It is used by calling its functions to add text
Definition: design.txt:12
OracleInstaller\$notMiniumumVerisonMessage
static $notMiniumumVerisonMessage
Definition: OracleInstaller.php:50
DatabaseInstaller\getConnection
getConnection()
Connect to the database using the administrative user/password currently defined in the session.
Definition: DatabaseInstaller.php:179
$status
Status::newGood()` to allow deletion, and then `return false` from the hook function. Ensure you consume the 'ChangeTagAfterDelete' hook to carry out custom deletion actions. $tag:name of the tag $user:user initiating the action & $status:Status object. See above. 'ChangeTagsListActive':Allows you to nominate which of the tags your extension uses are in active use. & $tags:list of all active tags. Append to this array. 'ChangeTagsAfterUpdateTags':Called after tags have been updated with the ChangeTags::updateTags function. Params:$addedTags:tags effectively added in the update $removedTags:tags effectively removed in the update $prevTags:tags that were present prior to the update $rc_id:recentchanges table id $rev_id:revision table id $log_id:logging table id $params:tag params $rc:RecentChange being tagged when the tagging accompanies the action or null $user:User who performed the tagging when the tagging is subsequent to the action or null 'ChangeTagsAllowedAdd':Called when checking if a user can add tags to a change. & $allowedTags:List of all the tags the user is allowed to add. Any tags the user wants to add( $addTags) that are not in this array will cause it to fail. You may add or remove tags to this array as required. $addTags:List of tags user intends to add. $user:User who is adding the tags. 'ChangeUserGroups':Called before user groups are changed. $performer:The User who will perform the change $user:The User whose groups will be changed & $add:The groups that will be added & $remove:The groups that will be removed 'Collation::factory':Called if $wgCategoryCollation is an unknown collation. $collationName:Name of the collation in question & $collationObject:Null. Replace with a subclass of the Collation class that implements the collation given in $collationName. 'ConfirmEmailComplete':Called after a user 's email has been confirmed successfully. $user:user(object) whose email is being confirmed 'ContentAlterParserOutput':Modify parser output for a given content object. Called by Content::getParserOutput after parsing has finished. Can be used for changes that depend on the result of the parsing but have to be done before LinksUpdate is called(such as adding tracking categories based on the rendered HTML). $content:The Content to render $title:Title of the page, as context $parserOutput:ParserOutput to manipulate 'ContentGetParserOutput':Customize parser output for a given content object, called by AbstractContent::getParserOutput. May be used to override the normal model-specific rendering of page content. $content:The Content to render $title:Title of the page, as context $revId:The revision ID, as context $options:ParserOptions for rendering. To avoid confusing the parser cache, the output can only depend on parameters provided to this hook function, not on global state. $generateHtml:boolean, indicating whether full HTML should be generated. If false, generation of HTML may be skipped, but other information should still be present in the ParserOutput object. & $output:ParserOutput, to manipulate or replace 'ContentHandlerDefaultModelFor':Called when the default content model is determined for a given title. May be used to assign a different model for that title. $title:the Title in question & $model:the model name. Use with CONTENT_MODEL_XXX constants. 'ContentHandlerForModelID':Called when a ContentHandler is requested for a given content model name, but no entry for that model exists in $wgContentHandlers. Note:if your extension implements additional models via this hook, please use GetContentModels hook to make them known to core. $modeName:the requested content model name & $handler:set this to a ContentHandler object, if desired. 'ContentModelCanBeUsedOn':Called to determine whether that content model can be used on a given page. This is especially useful to prevent some content models to be used in some special location. $contentModel:ID of the content model in question $title:the Title in question. & $ok:Output parameter, whether it is OK to use $contentModel on $title. Handler functions that modify $ok should generally return false to prevent further hooks from further modifying $ok. 'ContribsPager::getQueryInfo':Before the contributions query is about to run & $pager:Pager object for contributions & $queryInfo:The query for the contribs Pager 'ContribsPager::reallyDoQuery':Called before really executing the query for My Contributions & $data:an array of results of all contribs queries $pager:The ContribsPager object hooked into $offset:Index offset, inclusive $limit:Exact query limit $descending:Query direction, false for ascending, true for descending 'ContributionsLineEnding':Called before a contributions HTML line is finished $page:SpecialPage object for contributions & $ret:the HTML line $row:the DB row for this line & $classes:the classes to add to the surrounding< li > & $attribs:associative array of other HTML attributes for the< li > element. Currently only data attributes reserved to MediaWiki are allowed(see Sanitizer::isReservedDataAttribute). 'ContributionsToolLinks':Change tool links above Special:Contributions $id:User identifier $title:User page title & $tools:Array of tool links $specialPage:SpecialPage instance for context and services. Can be either SpecialContributions or DeletedContributionsPage. Extensions should type hint against a generic SpecialPage though. 'ConvertContent':Called by AbstractContent::convert when a conversion to another content model is requested. Handler functions that modify $result should generally return false to disable further attempts at conversion. $content:The Content object to be converted. $toModel:The ID of the content model to convert to. $lossy:boolean indicating whether lossy conversion is allowed. & $result:Output parameter, in case the handler function wants to provide a converted Content object. Note that $result->getContentModel() must return $toModel. 'CustomEditor':When invoking the page editor Return true to allow the normal editor to be used, or false if implementing a custom editor, e.g. for a special namespace, etc. $article:Article being edited $user:User performing the edit 'DatabaseOraclePostInit':Called after initialising an Oracle database $db:the DatabaseOracle object 'DeletedContribsPager::reallyDoQuery':Called before really executing the query for Special:DeletedContributions Similar to ContribsPager::reallyDoQuery & $data:an array of results of all contribs queries $pager:The DeletedContribsPager object hooked into $offset:Index offset, inclusive $limit:Exact query limit $descending:Query direction, false for ascending, true for descending 'DeletedContributionsLineEnding':Called before a DeletedContributions HTML line is finished. Similar to ContributionsLineEnding $page:SpecialPage object for DeletedContributions & $ret:the HTML line $row:the DB row for this line & $classes:the classes to add to the surrounding< li > & $attribs:associative array of other HTML attributes for the< li > element. Currently only data attributes reserved to MediaWiki are allowed(see Sanitizer::isReservedDataAttribute). 'DifferenceEngineAfterLoadNewText':called in DifferenceEngine::loadNewText() after the new revision 's content has been loaded into the class member variable $differenceEngine->mNewContent but before returning true from this function. $differenceEngine:DifferenceEngine object 'DifferenceEngineLoadTextAfterNewContentIsLoaded':called in DifferenceEngine::loadText() after the new revision 's content has been loaded into the class member variable $differenceEngine->mNewContent but before checking if the variable 's value is null. This hook can be used to inject content into said class member variable. $differenceEngine:DifferenceEngine object 'DifferenceEngineMarkPatrolledLink':Allows extensions to change the "mark as patrolled" link which is shown both on the diff header as well as on the bottom of a page, usually wrapped in a span element which has class="patrollink". $differenceEngine:DifferenceEngine object & $markAsPatrolledLink:The "mark as patrolled" link HTML(string) $rcid:Recent change ID(rc_id) for this change(int) 'DifferenceEngineMarkPatrolledRCID':Allows extensions to possibly change the rcid parameter. For example the rcid might be set to zero due to the user being the same as the performer of the change but an extension might still want to show it under certain conditions. & $rcid:rc_id(int) of the change or 0 $differenceEngine:DifferenceEngine object $change:RecentChange object $user:User object representing the current user 'DifferenceEngineNewHeader':Allows extensions to change the $newHeader variable, which contains information about the new revision, such as the revision 's author, whether the revision was marked as a minor edit or not, etc. $differenceEngine:DifferenceEngine object & $newHeader:The string containing the various #mw-diff-otitle[1-5] divs, which include things like revision author info, revision comment, RevisionDelete link and more $formattedRevisionTools:Array containing revision tools, some of which may have been injected with the DiffRevisionTools hook $nextlink:String containing the link to the next revision(if any) $status
Definition: hooks.txt:1245
OracleInstaller\needsUpgrade
needsUpgrade()
Determine whether an existing installation of MediaWiki is present in the configured administrative c...
Definition: OracleInstaller.php:207
use
as see the revision history and available at free of to any person obtaining a copy of this software and associated documentation to deal in the Software without including without limitation the rights to use
Definition: MIT-LICENSE.txt:10
OracleInstaller\checkConnectStringFormat
static checkConnectStringFormat( $connect_string)
Function checks the format of Oracle connect string The actual validity of the string is checked by a...
Definition: OracleInstaller.php:337
OracleInstaller\openSYSDBAConnection
openSYSDBAConnection()
Definition: OracleInstaller.php:187
DatabaseInstaller\getTextBox
getTextBox( $var, $label, $attribs=[], $helpData="")
Get a labelled text box to configure a local variable.
Definition: DatabaseInstaller.php:510
$name
Allows to change the fields on the form that will be generated $name
Definition: hooks.txt:302
OracleInstaller\$connError
$connError
Definition: OracleInstaller.php:52
php
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
OracleInstaller\setupUser
setupUser()
Definition: OracleInstaller.php:231
Html\closeElement
static closeElement( $element)
Returns "</$element>".
Definition: Html.php:309
OracleInstaller\$minimumVersion
static $minimumVersion
Definition: OracleInstaller.php:49
OracleInstaller\submitInstallUserBox
submitInstallUserBox()
Submit a standard install user fieldset.
Definition: OracleInstaller.php:89
DatabaseInstaller\submitWebUserBox
submitWebUserBox()
Submit the form from getWebUserBox().
Definition: DatabaseInstaller.php:698
OracleInstaller\getLocalSettings
getLocalSettings()
Get the DBMS-specific options for LocalSettings.php generation.
Definition: OracleInstaller.php:315
OracleInstaller\getSchemaVars
getSchemaVars()
Override this to provide DBMS-specific schema variables, to be substituted into tables....
Definition: OracleInstaller.php:296
$IP
$IP
Definition: update.php:3
DatabaseInstaller\setupSchemaVars
setupSchemaVars()
Set appropriate schema variables in the current database connection.
Definition: DatabaseInstaller.php:339
OracleInstaller\createTables
createTables()
Overload: after this action field info table has to be rebuilt.
Definition: OracleInstaller.php:284
DatabaseOracle
Definition: DatabaseOracle.php:33
global
when a variable name is used in a it is silently declared as a new masking the global
Definition: design.txt:93
$vars
static configuration should be added through ResourceLoaderGetConfigVars instead & $vars
Definition: hooks.txt:2198
DatabaseInstaller\getWebUserBox
getWebUserBox( $noCreateMsg=false)
Get a standard web-user fieldset.
Definition: DatabaseInstaller.php:671
$e
div flags Integer display flags(NO_ACTION_LINK, NO_EXTRA_USER_LINKS) 'LogException' returning false will NOT prevent logging $e
Definition: hooks.txt:2141
DatabaseInstaller\getVar
getVar( $var, $default=null)
Get a variable, taking local defaults into account.
Definition: DatabaseInstaller.php:480
StatusValue\newGood
static newGood( $value=null)
Factory function for good results.
Definition: StatusValue.php:81
DBO_DDLMODE
const DBO_DDLMODE
Definition: defines.php:16
OracleInstaller\setupDatabase
setupDatabase()
Create the database and return a Status object indicating success or failure.
Definition: OracleInstaller.php:225
DBO_SYSDBA
const DBO_SYSDBA
Definition: defines.php:15
DatabaseInstaller
Base class for DBMS-specific installation helper classes.
Definition: DatabaseInstaller.php:33
OracleInstaller\openConnection
openConnection()
Open a connection to the database using the administrative user/password currently defined in the ses...
Definition: OracleInstaller.php:167
OracleInstaller\submitConnectForm
submitConnectForm()
Set variables based on the request array, assuming it was submitted via the form returned by getConne...
Definition: OracleInstaller.php:96
OracleInstaller\getName
getName()
Return the internal name, e.g.
Definition: OracleInstaller.php:54
as
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
OracleInstaller\$globalNames
$globalNames
Definition: OracleInstaller.php:35
Html\openElement
static openElement( $element, $attribs=[])
Identical to rawElement(), but has no third parameter and omits the end tag (and the self-closing '/'...
Definition: Html.php:251
DatabaseInstaller\getInstallUserBox
getInstallUserBox()
Get a standard install-user fieldset.
Definition: DatabaseInstaller.php:636
DatabaseInstaller\setVarsFromRequest
setVarsFromRequest( $varNames)
Convenience function to set variables based on form data.
Definition: DatabaseInstaller.php:603
Wikimedia\Rdbms\DBConnectionError
Definition: DBConnectionError.php:26
OracleInstaller\$internalDefaults
$internalDefaults
Definition: OracleInstaller.php:43
OracleInstaller
Class for setting up the MediaWiki database using Oracle.
Definition: OracleInstaller.php:33
wfMessage
either a unescaped string or a HtmlArmor object after in associative array form externallinks including delete and has completed for all link tables whether this was an auto creation default is conds Array Extra conditions for the No matching items in log is displayed if loglist is empty msgKey Array If you want a nice box with a set this to the key of the message First element is the message additional optional elements are parameters for the key that are processed with wfMessage() -> params() ->parseAsBlock() - offset Set to overwrite offset parameter in $wgRequest set to '' to unset offset - wrap String Wrap the message in html(usually something like "&lt
DatabaseInstaller\$db
Database $db
The database connection.
Definition: DatabaseInstaller.php:59
OracleInstaller\preInstall
preInstall()
Allow DB installers a chance to make last-minute changes before installation occurs.
Definition: OracleInstaller.php:216
Html\element
static element( $element, $attribs=[], $contents='')
Identical to rawElement(), but HTML-escapes $contents (like Xml::element()).
Definition: Html.php:231