<?php
-# $Id$
-#
-# Class representing a Wikipedia article and history.
-# See design.doc for an overview.
+/**
+ * File for articles
+ * @package MediaWiki
+ */
-# Note: edit user interface and cache support functions have been
-# moved to separate EditPage and CacheManager classes.
-
-require_once ( 'CacheManager.php' );
+/**
+ * Need the CacheManager to be loaded
+ */
+require_once( 'CacheManager.php' );
+require_once( 'Revision.php' );
$wgArticleCurContentFields = false;
$wgArticleOldContentFields = false;
+/**
+ * Class representing a Wikipedia article and history.
+ *
+ * See design.doc for an overview.
+ * Note: edit user interface and cache support functions have been
+ * moved to separate EditPage and CacheManager classes.
+ *
+ * @package MediaWiki
+ */
class Article {
- /* private */ var $mContent, $mContentLoaded;
- /* private */ var $mUser, $mTimestamp, $mUserText;
- /* private */ var $mCounter, $mComment, $mCountAdjustment;
- /* private */ var $mMinorEdit, $mRedirectedFrom;
- /* private */ var $mTouched, $mFileCache, $mTitle;
- /* private */ var $mId, $mTable;
- /* private */ var $mForUpdate;
-
+ /**#@+
+ * @access private
+ */
+ var $mContent, $mContentLoaded;
+ var $mUser, $mTimestamp, $mUserText;
+ var $mCounter, $mComment, $mCountAdjustment;
+ var $mMinorEdit, $mRedirectedFrom;
+ var $mTouched, $mFileCache, $mTitle;
+ var $mId, $mTable;
+ var $mForUpdate;
+ var $mOldId;
+ /**#@-*/
+
+ /**
+ * Constructor and clear the article
+ * @param mixed &$title
+ */
function Article( &$title ) {
$this->mTitle =& $title;
$this->clear();
}
- /* private */ function clear() {
+ /**
+ * get the title object of the article
+ * @public
+ */
+ function getTitle() {
+ return $this->mTitle;
+ }
+
+ /**
+ * Clear the object
+ * @private
+ */
+ function clear() {
$this->mContentLoaded = false;
$this->mCurID = $this->mUser = $this->mCounter = -1; # Not loaded
$this->mRedirectedFrom = $this->mUserText =
$this->mForUpdate = false;
}
- # Get revision text associated with an old or archive row
- # $row is usually an object from wfFetchRow(), both the flags and the text field must be included
- /* static */ function getRevisionText( $row, $prefix = 'old_' ) {
- # Get data
- $textField = $prefix . 'text';
- $flagsField = $prefix . 'flags';
-
- if ( isset( $row->$flagsField ) ) {
- $flags = explode( ',', $row->$flagsField );
- } else {
- $flags = array();
- }
-
- if ( isset( $row->$textField ) ) {
- $text = $row->$textField;
- } else {
- return false;
- }
-
- if ( in_array( 'link', $flags ) ) {
- # Handle link type
- $text = Article::followLink( $text );
- } elseif ( in_array( 'gzip', $flags ) ) {
- # Deal with optional compression of archived pages.
- # This can be done periodically via maintenance/compressOld.php, and
- # as pages are saved if $wgCompressRevisions is set.
- return gzinflate( $text );
- }
- return $text;
- }
-
- /* static */ function compressRevisionText( &$text ) {
- global $wgCompressRevisions;
- if( !$wgCompressRevisions ) {
- return '';
- }
- if( !function_exists( 'gzdeflate' ) ) {
- wfDebug( "Article::compressRevisionText() -- no zlib support, not compressing\n" );
- return '';
- }
- $text = gzdeflate( $text );
- return 'gzip';
- }
-
- # Returns the text associated with a "link" type old table row
- /* static */ function followLink( $link ) {
- # Split the link into fields and values
- $lines = explode( '\n', $link );
- $hash = '';
- $locations = array();
- foreach ( $lines as $line ) {
- # Comments
- if ( $line{0} == '#' ) {
- continue;
- }
- # Field/value pairs
- if ( preg_match( '/^(.*?)\s*:\s*(.*)$/', $line, $matches ) ) {
- $field = strtolower($matches[1]);
- $value = $matches[2];
- if ( $field == 'hash' ) {
- $hash = $value;
- } elseif ( $field == 'location' ) {
- $locations[] = $value;
- }
- }
- }
-
- if ( $hash === '' ) {
- return false;
- }
-
- # Look in each specified location for the text
- $text = false;
- foreach ( $locations as $location ) {
- $text = Article::fetchFromLocation( $location, $hash );
- if ( $text !== false ) {
- break;
- }
- }
-
- return $text;
- }
-
- /* static */ function fetchFromLocation( $location, $hash ) {
- global $wgLoadBalancer;
- $fname = 'fetchFromLocation';
- wfProfileIn( $fname );
-
- $p = strpos( $location, ':' );
- if ( $p === false ) {
- wfProfileOut( $fname );
- return false;
- }
-
- $type = substr( $location, 0, $p );
- $text = false;
- switch ( $type ) {
- case 'mysql':
- # MySQL locations are specified by mysql://<machineID>/<dbname>/<tblname>/<index>
- # Machine ID 0 is the current connection
- if ( preg_match( '/^mysql:\/\/(\d+)\/([A-Za-z_]+)\/([A-Za-z_]+)\/([A-Za-z_]+)$/',
- $location, $matches ) ) {
- $machineID = $matches[1];
- $dbName = $matches[2];
- $tblName = $matches[3];
- $index = $matches[4];
- if ( $machineID == 0 ) {
- # Current connection
- $db =& $this->getDB();
- } else {
- # Alternate connection
- $db =& $wgLoadBalancer->getConnection( $machineID );
-
- if ( array_key_exists( $machineId, $wgKnownMysqlServers ) ) {
- # Try to open, return false on failure
- $params = $wgKnownDBServers[$machineId];
- $db = Database::newFromParams( $params['server'], $params['user'], $params['password'],
- $dbName, 1, DBO_IGNORE );
- }
- }
- if ( $db->isOpen() ) {
- $index = $db->strencode( $index );
- $res = $db->query( "SELECT blob_data FROM $dbName.$tblName " .
- "WHERE blob_index='$index' " . $this->getSelectOptions(), $fname );
- $row = $db->fetchObject( $res );
- $text = $row->text_data;
- }
- }
- break;
- case 'file':
- # File locations are of the form file://<filename>, relative to the current directory
- if ( preg_match( '/^file:\/\/(.*)$', $location, $matches ) )
- $filename = strstr( $location, 'file://' );
- $text = @file_get_contents( $matches[1] );
- }
- if ( $text !== false ) {
- # Got text, now we need to interpret it
- # The first line contains information about how to do this
- $p = strpos( $text, '\n' );
- $type = substr( $text, 0, $p );
- $text = substr( $text, $p + 1 );
- switch ( $type ) {
- case 'plain':
- break;
- case 'gzip':
- $text = gzinflate( $text );
- break;
- case 'object':
- $object = unserialize( $text );
- $text = $object->getItem( $hash );
- break;
- default:
- $text = false;
- }
- }
- wfProfileOut( $fname );
- return $text;
- }
-
- # Note that getContent/loadContent may follow redirects if
- # not told otherwise, and so may cause a change to mTitle.
-
- # Return the text of this revision
+ /**
+ * Note that getContent/loadContent may follow redirects if
+ * not told otherwise, and so may cause a change to mTitle.
+ *
+ * @param $noredir
+ * @return Return the text of this revision
+ */
function getContent( $noredir ) {
global $wgRequest;
}
}
- # This function returns the text of a section, specified by a number ($section).
- # A section is text under a heading like == Heading == or <h1>Heading</h1>, or
- # the first section before any such heading (section 0).
- #
- # If a section contains subsections, these are also returned.
- #
+ /**
+ * This function returns the text of a section, specified by a number ($section).
+ * A section is text under a heading like == Heading == or <h1>Heading</h1>, or
+ * the first section before any such heading (section 0).
+ *
+ * If a section contains subsections, these are also returned.
+ *
+ * @param string $text text to look in
+ * @param integer $section section number
+ * @return string text of the requested section
+ */
function getSection($text,$section) {
# strip NOWIKI etc. to avoid confusion (true-parameter causes HTML
}
- # Return an array of the columns of the "cur"-table
- function &getCurContentFields() {
- global $wgArticleCurContentFields;
- if ( !$wgArticleCurContentFields ) {
- $wgArticleCurContentFields = array( 'cur_text','cur_timestamp','cur_user', 'cur_user_text',
- 'cur_comment','cur_counter','cur_restrictions','cur_touched' );
- }
- return $wgArticleCurContentFields;
+ /**
+ * Return an array of the columns of the "cur"-table
+ */
+ function getContentFields() {
+ return $wgArticleContentFields = array(
+ 'old_text','old_flags',
+ 'rev_timestamp','rev_user', 'rev_user_text', 'rev_comment','page_counter',
+ 'page_namespace', 'page_title', 'page_restrictions','page_touched','page_is_redirect' );
}
- # Return an array of the columns of the "old"-table
- function &getOldContentFields() {
- global $wgArticleOldContentFields;
- if ( !$wgArticleOldContentFields ) {
- $wgArticleOldContentFields = array( 'old_namespace','old_title','old_text','old_timestamp',
- 'old_user','old_user_text','old_comment','old_flags' );
+ /**
+ * Return the oldid of the article that is to be shown.
+ * For requests with a "direction", this is not the oldid of the
+ * query
+ */
+ function getOldID() {
+ global $wgRequest, $wgOut;
+ static $lastid;
+
+ if ( isset( $lastid ) ) {
+ return $lastid;
}
- return $wgArticleOldContentFields;
+ # Query variables :P
+ $oldid = $wgRequest->getVal( 'oldid' );
+ if ( isset( $oldid ) ) {
+ $oldid = IntVal( $oldid );
+ if ( $wgRequest->getVal( 'direction' ) == 'next' ) {
+ $nextid = $this->mTitle->getNextRevisionID( $oldid );
+ if ( $nextid ) {
+ $oldid = $nextid;
+ } else {
+ $wgOut->redirect( $this->mTitle->getFullURL( 'redirect=no' ) );
+ }
+ } elseif ( $wgRequest->getVal( 'direction' ) == 'prev' ) {
+ $previd = $this->mTitle->getPreviousRevisionID( $oldid );
+ if ( $previd ) {
+ $oldid = $previd;
+ } else {
+ # TODO
+ }
+ }
+ $lastid = $oldid;
+ }
+ return @$oldid; # "@" to be able to return "unset" without PHP complaining
}
- # Load the revision (including cur_text) into this object
+
+ /**
+ * Load the revision (including cur_text) into this object
+ */
function loadContent( $noredir = false ) {
- global $wgOut, $wgMwRedir, $wgRequest;
+ global $wgOut, $wgRequest;
- $dbr =& $this->getDB();
+ if ( $this->mContentLoaded ) return;
+
# Query variables :P
- $oldid = $wgRequest->getVal( 'oldid' );
+ $oldid = $this->getOldID();
$redirect = $wgRequest->getVal( 'redirect' );
- if ( $this->mContentLoaded ) return;
$fname = 'Article::loadContent';
# Pre-fill content with error message so that if something
# fails we'll have something telling us what we intended.
$t = $this->mTitle->getPrefixedText();
- if ( isset( $oldid ) ) {
- $oldid = IntVal( $oldid );
+
+ $noredir = $noredir || ($wgRequest->getVal( 'redirect' ) == 'no');
+ $this->mOldId = $oldid;
+ $this->fetchContent( $oldid, $noredir, true );
+ }
+
+ /**
+ * Get text of an article from database
+ * @param int $oldid 0 for whatever the latest revision is
+ * @param bool $noredir Set to true to avoid following redirects
+ * @param bool $globalTitle Set to true to change the global $wgTitle object when following redirects or other unexpected title changes
+ * @return string
+ */
+ function fetchContent( $oldid = 0, $noredir = false, $globalTitle = false ) {
+ if ( $this->mContentLoaded ) {
+ return $this->mContent;
+ }
+ $dbr =& $this->getDB();
+ $fname = 'Article::fetchContent';
+
+ # Pre-fill content with error message so that if something
+ # fails we'll have something telling us what we intended.
+ $t = $this->mTitle->getPrefixedText();
+ if( $oldid ) {
$t .= ',oldid='.$oldid;
}
- if ( isset( $redirect ) ) {
+ if( isset( $redirect ) ) {
$redirect = ($redirect == 'no') ? 'no' : 'yes';
$t .= ',redirect='.$redirect;
}
$this->mContent = wfMsg( 'missingarticle', $t );
- if ( ! $oldid ) { # Retrieve current version
+ if( !$oldid ) {
+ # Retrieve current version
$id = $this->getID();
- if ( 0 == $id ) return;
-
- $s = $dbr->selectRow( 'cur', $this->getCurContentFields(), array( 'cur_id' => $id ), $fname,
- $this->getSelectOptions() );
- if ( $s === false ) {
- return;
+ if ( 0 == $id ) {
+ return false;
}
- # If we got a redirect, follow it (unless we've been told
- # not to by either the function parameter or the query
- if ( ( 'no' != $redirect ) && ( false == $noredir ) ) {
- $rt = Title::newFromRedirect( $s->cur_text );
- # process if title object is valid and not special:userlogout
- if ( $rt && ! ( $rt->getNamespace() == NS_SPECIAL && $rt->getText() == 'Userlogout' ) ) {
- # Gotta hand redirects to special pages differently:
- # Fill the HTTP response "Location" header and ignore
- # the rest of the page we're on.
-
- if ( $rt->getInterwiki() != '' ) {
+ $s = $dbr->selectRow( array( 'text', 'revision', 'page' ),
+ $this->getContentFields(),
+ "page_id='$id' AND rev_page=page_id AND rev_id=page_latest AND old_id=rev_id",
+ $fname, $this->getSelectOptions() );
+ } else {
+ # Historical revision
+ $s = $dbr->selectRow( array( 'text', 'revision', 'page' ),
+ $this->getContentFields(),
+ "rev_page=page_id AND rev_id='$oldid' AND old_id=rev_id",
+ $fname, $this->getSelectOptions() );
+ }
+ if ( $s === false ) {
+ return false;
+ }
+
+ # If we got a redirect, follow it (unless we've been told
+ # not to by either the function parameter or the query
+ if ( !$oldid && !$noredir ) {
+ $rt = Title::newFromRedirect( Revision::getRevisionText( $s ) );
+ # process if title object is valid and not special:userlogout
+ if ( $rt && ! ( $rt->getNamespace() == NS_SPECIAL && $rt->getText() == 'Userlogout' ) ) {
+ # Gotta hand redirects to special pages differently:
+ # Fill the HTTP response "Location" header and ignore
+ # the rest of the page we're on.
+ if( $globalTitle ) {
+ global $wgOut;
+ if ( $rt->getInterwiki() != '' && $rt->isLocal() ) {
$wgOut->redirect( $rt->getFullURL() ) ;
- return;
+ return false;
}
if ( $rt->getNamespace() == NS_SPECIAL ) {
$wgOut->redirect( $rt->getFullURL() );
- return;
+ return false;
}
- $rid = $rt->getArticleID();
- if ( 0 != $rid ) {
- $redirRow = $dbr->selectRow( 'cur', $this->getCurContentFields(),
- array( 'cur_id' => $rid ), $fname, $this->getSelectOptions() );
-
- if ( $redirRow !== false ) {
- $this->mRedirectedFrom = $this->mTitle->getPrefixedText();
- $this->mTitle = $rt;
- $s = $redirRow;
- }
+ }
+ $rid = $rt->getArticleID();
+ if ( 0 != $rid ) {
+ $redirRow = $dbr->selectRow( array( 'text', 'revision', 'page' ),
+ $this->getContentFields(),
+ "page_id='$rid' AND rev_page=page_id AND rev_id=page_latest AND old_id=rev_id",
+ $fname, $this->getSelectOptions() );
+
+ if ( $redirRow !== false ) {
+ $this->mRedirectedFrom = $this->mTitle->getPrefixedText();
+ $this->mTitle = $rt;
+ $s = $redirRow;
}
}
}
+ }
- $this->mContent = $s->cur_text;
- $this->mUser = $s->cur_user;
- $this->mUserText = $s->cur_user_text;
- $this->mComment = $s->cur_comment;
- $this->mCounter = $s->cur_counter;
- $this->mTimestamp = wfTimestamp(TS_MW,$s->cur_timestamp);
- $this->mTouched = wfTimestamp(TS_MW,$s->cur_touched);
- $this->mTitle->mRestrictions = explode( ',', trim( $s->cur_restrictions ) );
- $this->mTitle->mRestrictionsLoaded = true;
- } else { # oldid set, retrieve historical version
- $s = $dbr->getArray( 'old', $this->getOldContentFields(), array( 'old_id' => $oldid ),
- $fname, $this->getSelectOptions() );
- if ( $s === false ) {
- return;
- }
-
- if( $this->mTitle->getNamespace() != $s->old_namespace ||
- $this->mTitle->getDBkey() != $s->old_title ) {
- $oldTitle = Title::makeTitle( $s->old_namesapce, $s->old_title );
- $this->mTitle = $oldTitle;
- $wgTitle = $oldTitle;
- }
- $this->mContent = Article::getRevisionText( $s );
- $this->mUser = $s->old_user;
- $this->mUserText = $s->old_user_text;
- $this->mComment = $s->old_comment;
- $this->mCounter = 0;
- $this->mTimestamp = wfTimestamp(TS_MW,$s->old_timestamp);
+ # if the title's different from expected, update...
+ if( $globalTitle &&
+ ( $this->mTitle->getNamespace() != $s->page_namespace ||
+ $this->mTitle->getDBkey() != $s->page_title ) ) {
+ $oldTitle = Title::makeTitle( $s->page_namesapce, $s->page_title );
+ $this->mTitle = $oldTitle;
+ global $wgTitle;
+ $wgTitle = $oldTitle;
}
+
+ # Back to the business at hand...
+ $this->mCounter = $s->page_counter;
+ $this->mTitle->mRestrictions = explode( ',', trim( $s->page_restrictions ) );
+ $this->mTitle->mRestrictionsLoaded = true;
+ $this->mTouched = wfTimestamp( TS_MW, $s->page_touched );
+
+ $this->mContent = Revision::getRevisionText( $s );
+
+ $this->mUser = $s->rev_user;
+ $this->mUserText = $s->rev_user_text;
+ $this->mComment = $s->rev_comment;
+ $this->mTimestamp = wfTimestamp( TS_MW, $s->rev_timestamp );
+
$this->mContentLoaded = true;
return $this->mContent;
}
- # Gets the article text without using so many damn globals
- # Returns false on error
+ /**
+ * Gets the article text without using so many damn globals
+ * Returns false on error
+ *
+ * @param integer $oldid
+ */
function getContentWithoutUsingSoManyDamnGlobals( $oldid = 0, $noredir = false ) {
- global $wgMwRedir;
-
- if ( $this->mContentLoaded ) {
- return $this->mContent;
- }
- $this->mContent = false;
-
- $fname = 'Article::getContentWithout';
- $dbr =& $this->getDB();
-
- if ( ! $oldid ) { # Retrieve current version
- $id = $this->getID();
- if ( 0 == $id ) {
- return false;
- }
-
- $s = $dbr->selectRow( 'cur', $this->getCurContentFields(), array( 'cur_id' => $id ),
- $fname, $this->getSelectOptions() );
- if ( $s === false ) {
- return false;
- }
-
- # If we got a redirect, follow it (unless we've been told
- # not to by either the function parameter or the query
- if ( !$noredir ) {
- $rt = Title::newFromRedirect( $s->cur_text );
- if( $rt && $rt->getInterwiki() == '' && $rt->getNamespace() != NS_SPECIAL ) {
- $rid = $rt->getArticleID();
- if ( 0 != $rid ) {
- $redirRow = $dbr->selectRow( 'cur', $this->getCurContentFields(),
- array( 'cur_id' => $rid ), $fname, $this->getSelectOptions() );
-
- if ( $redirRow !== false ) {
- $this->mRedirectedFrom = $this->mTitle->getPrefixedText();
- $this->mTitle = $rt;
- $s = $redirRow;
- }
- }
- }
- }
-
- $this->mContent = $s->cur_text;
- $this->mUser = $s->cur_user;
- $this->mUserText = $s->cur_user_text;
- $this->mComment = $s->cur_comment;
- $this->mCounter = $s->cur_counter;
- $this->mTimestamp = wfTimestamp(TS_MW,$s->cur_timestamp);
- $this->mTouched = wfTimestamp(TS_MW,$s->cur_touched);
- $this->mTitle->mRestrictions = explode( ',', trim( $s->cur_restrictions ) );
- $this->mTitle->mRestrictionsLoaded = true;
- } else { # oldid set, retrieve historical version
- $s = $dbr->selectRow( 'old', $this->getOldContentFields(), array( 'old_id' => $oldid ),
- $fname, $this->getSelectOptions() );
- if ( $s === false ) {
- return false;
- }
- $this->mContent = Article::getRevisionText( $s );
- $this->mUser = $s->old_user;
- $this->mUserText = $s->old_user_text;
- $this->mComment = $s->old_comment;
- $this->mCounter = 0;
- $this->mTimestamp = wfTimestamp(TS_MW,$s->old_timestamp);
- }
- $this->mContentLoaded = true;
- return $this->mContent;
+ return $this->fetchContent( $oldid, $noredir, false );
}
- # Read/write accessor to select FOR UPDATE
+ /**
+ * Read/write accessor to select FOR UPDATE
+ */
function forUpdate( $x = NULL ) {
return wfSetVar( $this->mForUpdate, $x );
}
-
- # Get the database which should be used for reads
+
+ /**
+ * Get the database which should be used for reads
+ */
function &getDB() {
- if ( $this->mForUpdate ) {
+ #if ( $this->mForUpdate ) {
return wfGetDB( DB_MASTER );
- } else {
- return wfGetDB( DB_SLAVE );
- }
+ #} else {
+ # return wfGetDB( DB_SLAVE );
+ #}
}
- # Get options for all SELECT statements
- # Can pass an option array, to which the class-wide options will be appended
+ /**
+ * Get options for all SELECT statements
+ * Can pass an option array, to which the class-wide options will be appended
+ */
function getSelectOptions( $options = '' ) {
if ( $this->mForUpdate ) {
- if ( $options ) {
+ if ( is_array( $options ) ) {
$options[] = 'FOR UPDATE';
} else {
$options = 'FOR UPDATE';
}
- }
+ }
return $options;
}
-
+
+ /**
+ * Return the Article ID
+ */
function getID() {
if( $this->mTitle ) {
return $this->mTitle->getArticleID();
}
}
+ /**
+ * Get the view count for this article
+ */
function getCount() {
if ( -1 == $this->mCounter ) {
$id = $this->getID();
$dbr =& $this->getDB();
- $this->mCounter = $dbr->selectField( 'cur', 'cur_counter', 'cur_id='.$id,
+ $this->mCounter = $dbr->selectField( 'page', 'page_counter', array( 'page_id' => $id ),
'Article::getCount', $this->getSelectOptions() );
}
return $this->mCounter;
}
- # Would the given text make this article a "good" article (i.e.,
- # suitable for including in the article count)?
+ /**
+ * Would the given text make this article a "good" article (i.e.,
+ * suitable for including in the article count)?
+ * @param string $text Text to analyze
+ * @return integer 1 if it can be counted else 0
+ */
function isCountable( $text ) {
- global $wgUseCommaCount, $wgMwRedir;
+ global $wgUseCommaCount;
- if ( 0 != $this->mTitle->getNamespace() ) { return 0; }
- if ( $wgMwRedir->matchStart( $text ) ) { return 0; }
+ if ( NS_MAIN != $this->mTitle->getNamespace() ) { return 0; }
+ if ( $this->isRedirect( $text ) ) { return 0; }
$token = ($wgUseCommaCount ? ',' : '[[' );
if ( false === strstr( $text, $token ) ) { return 0; }
return 1;
}
- # Loads everything from cur except cur_text
- # This isn't necessary for all uses, so it's only done if needed.
- /* private */ function loadLastEdit() {
+ /**
+ * Tests if the article text represents a redirect
+ */
+ function isRedirect( $text = false ) {
+ if ( $text === false ) {
+ $this->loadContent();
+ $titleObj = Title::newFromRedirect( $this->mText );
+ } else {
+ $titleObj = Title::newFromRedirect( $text );
+ }
+ return $titleObj !== NULL;
+ }
+
+ /**
+ * Loads everything except the text
+ * This isn't necessary for all uses, so it's only done if needed.
+ * @private
+ */
+ function loadLastEdit() {
global $wgOut;
- if ( -1 != $this->mUser ) return;
+
+ if ( -1 != $this->mUser )
+ return;
+
+ # New or non-existent articles have no user information
+ $id = $this->getID();
+ if ( 0 == $id ) return;
$fname = 'Article::loadLastEdit';
$dbr =& $this->getDB();
- $s = $dbr->getArray( 'cur',
- array( 'cur_user','cur_user_text','cur_timestamp', 'cur_comment','cur_minor_edit' ),
- array( 'cur_id' => $this->getID() ), $fname, $this->getSelectOptions() );
+ $s = $dbr->selectRow( array( 'revision', 'page') ,
+ array( 'rev_user','rev_user_text','rev_timestamp', 'rev_comment','rev_minor_edit' ),
+ array( 'page_id' => $id, 'page_latest=rev_id' ), $fname, $this->getSelectOptions() );
if ( $s !== false ) {
- $this->mUser = $s->cur_user;
- $this->mUserText = $s->cur_user_text;
- $this->mTimestamp = wfTimestamp(TS_MW,$s->cur_timestamp);
- $this->mComment = $s->cur_comment;
- $this->mMinorEdit = $s->cur_minor_edit;
+ $this->mUser = $s->rev_user;
+ $this->mUserText = $s->rev_user_text;
+ $this->mTimestamp = wfTimestamp(TS_MW,$s->rev_timestamp);
+ $this->mComment = $s->rev_comment;
+ $this->mMinorEdit = $s->rev_minor_edit;
}
}
$title = $this->mTitle;
$contribs = array();
$dbr =& $this->getDB();
- $oldTable = $dbr->tableName( 'old' );
+ $revTable = $dbr->tableName( 'revision' );
$userTable = $dbr->tableName( 'user' );
- $encDBkey = $dbr->strencode( $title->getDBkey() );
+ $encDBkey = $dbr->addQuotes( $title->getDBkey() );
$ns = $title->getNamespace();
$user = $this->getUser();
+ $pageId = $this->getId();
- $sql = "SELECT old_user, old_user_text, user_real_name, MAX(old_timestamp) as timestamp
- FROM $oldTable LEFT JOIN $userTable ON old_user = user_id
- WHERE old_namespace = $user
- AND old_title = $encDBkey
- AND old_user != $user
- GROUP BY old_user
+ $sql = "SELECT rev_user, rev_user_text, user_real_name, MAX(rev_timestamp) as timestamp
+ FROM $revTable LEFT JOIN $userTable ON rev_user = user_id
+ WHERE rev_page = $pageId
+ AND rev_user != $user
+ GROUP BY rev_user, rev_user_text, user_real_name
ORDER BY timestamp DESC";
if ($limit > 0) { $sql .= ' LIMIT '.$limit; }
$sql .= ' '. $this->getSelectOptions();
$res = $dbr->query($sql, $fname);
-
+
while ( $line = $dbr->fetchObject( $res ) ) {
- $contribs[] = array($line->old_user, $line->old_user_text, $line->user_real_name);
+ $contribs[] = array($line->rev_user, $line->rev_user_text, $line->user_real_name);
}
$dbr->freeResult($res);
return $contribs;
}
- # This is the default action of the script: just view the page of
- # the given title.
-
+ /**
+ * This is the default action of the script: just view the page of
+ * the given title.
+ */
function view() {
- global $wgUser, $wgOut, $wgLang, $wgRequest, $wgMwRedir, $wgOnlySysopsCanPatrol;
+ global $wgUser, $wgOut, $wgRequest, $wgOnlySysopsCanPatrol, $wgLang;
global $wgLinkCache, $IP, $wgEnableParserCache, $wgStylePath, $wgUseRCPatrol;
+ global $wgEnotif;
$sk = $wgUser->getSkin();
$fname = 'Article::view';
wfProfileIn( $fname );
# Get variables from query string
- $oldid = $wgRequest->getVal( 'oldid' );
+ $oldid = $this->getOldID();
$diff = $wgRequest->getVal( 'diff' );
$rcid = $wgRequest->getVal( 'rcid' );
+ $rdfrom = $wgRequest->getVal( 'rdfrom' );
$wgOut->setArticleFlag( true );
$wgOut->setRobotpolicy( 'index,follow' );
if ( !is_null( $diff ) ) {
require_once( 'DifferenceEngine.php' );
$wgOut->setPageTitle( $this->mTitle->getPrefixedText() );
- $de = new DifferenceEngine( intval($oldid), intval($diff), intval($rcid) );
+ $de = new DifferenceEngine( $oldid, $diff, $rcid );
$de->showDiffPage();
- wfProfileOut( $fname );
if( $diff == 0 ) {
# Run view updates for current revision only
$this->viewUpdates();
}
+ wfProfileOut( $fname );
return;
}
if ( empty( $oldid ) && $this->checkTouched() ) {
if( $wgOut->checkLastModified( $this->mTouched ) ){
+ wfProfileOut( $fname );
return;
} else if ( $this->tryFileCache() ) {
# tell wgOut that output is taken care of
$wgOut->disable();
$this->viewUpdates();
+ wfProfileOut( $fname );
return;
}
}
# We're looking at an old revision
if ( !empty( $oldid ) ) {
- $this->setOldSubtitle();
+ $this->setOldSubtitle( isset($this->mOldId) ? $this->mOldId : $oldid );
$wgOut->setRobotpolicy( 'noindex,follow' );
}
if ( '' != $this->mRedirectedFrom ) {
# Can't cache redirects
$pcache = false;
+ } elseif ( !empty( $rdfrom ) ) {
+ $sk = $wgUser->getSkin();
+ $redir = $sk->makeExternalLink( $rdfrom, $rdfrom );
+ $s = wfMsg( 'redirectedfrom', $redir );
+ $wgOut->setSubtitle( $s );
}
# wrap user css and user js in pre and don't parse
$wgOut->addHTML( '<pre>'.htmlspecialchars($this->mContent)."\n</pre>" );
} else if ( $rt = Title::newFromRedirect( $text ) ) {
# Display redirect
- $imageUrl = $wgStylePath.'/images/redirect.png';
+ $imageUrl = $wgStylePath.'/common/images/redirect.png';
$targetUrl = $rt->escapeLocalURL();
$titleText = htmlspecialchars( $rt->getPrefixedText() );
$link = $sk->makeLinkObj( $rt );
- $wgOut->addHTML( '<img valign="center" src="'.$imageUrl.'">' .
+
+ $wgOut->addHTML( '<img valign="center" src="'.$imageUrl.'" alt="#REDIRECT" />' .
'<span class="redirectText">'.$link.'</span>' );
+
} else if ( $pcache ) {
# Display content and save to parser cache
$wgOut->addPrimaryWikiText( $text, $this );
$wgOut->setPageTitle( $this->mTitle->getPrefixedText() );
# If we have been passed an &rcid= parameter, we want to give the user a
# chance to mark this new article as patrolled.
- if ( $wgUseRCPatrol && !is_null ( $rcid ) && $rcid != 0 && $wgUser->getID() != 0 &&
- ( $wgUser->isSysop() || !$wgOnlySysopsCanPatrol ) )
+ if ( $wgUseRCPatrol && !is_null ( $rcid ) && $rcid != 0 && $wgUser->isLoggedIn() &&
+ ( $wgUser->isAllowed('patrol') || !$wgOnlySysopsCanPatrol ) )
{
$wgOut->addHTML( wfMsg ( 'markaspatrolledlink',
$sk->makeKnownLinkObj ( $this->mTitle, wfMsg ( 'markaspatrolledtext' ),
# Add link titles as META keywords
$wgOut->addMetaTags() ;
-
+
$this->viewUpdates();
wfProfileOut( $fname );
- }
- # Theoretically we could defer these whole insert and update
- # functions for after display, but that's taking a big leap
- # of faith, and we want to be able to report database
- # errors at some point.
+ $wgUser->clearNotification( $this->mTitle );
+ }
- /* private */ function insertNewArticle( $text, $summary, $isminor, $watchthis ) {
- global $wgOut, $wgUser, $wgMwRedir;
+ /**
+ * Theoretically we could defer these whole insert and update
+ * functions for after display, but that's taking a big leap
+ * of faith, and we want to be able to report database
+ * errors at some point.
+ * @private
+ */
+ function insertNewArticle( $text, $summary, $isminor, $watchthis ) {
+ global $wgOut, $wgUser;
global $wgUseSquid, $wgDeferredUpdateList, $wgInternalServer;
$fname = 'Article::insertNewArticle';
$ns = $this->mTitle->getNamespace();
$ttl = $this->mTitle->getDBkey();
$text = $this->preSaveTransform( $text );
- if ( $wgMwRedir->matchStart( $text ) ) { $redir = 1; }
+ if ( $this->isRedirect( $text ) ) { $redir = 1; }
else { $redir = 0; }
$now = wfTimestampNow();
- $won = wfInvertTimestamp( $now );
wfSeedRandom();
- $rand = number_format( mt_rand() / mt_getrandmax(), 12, '.', '' );
+ $rand = wfRandom();
+ $isminor = ( $isminor && $wgUser->isLoggedIn() ) ? 1 : 0;
+
+ $mungedText = $text;
+ $flags = Revision::compressRevisionText( $mungedText );
+
$dbw =& wfGetDB( DB_MASTER );
- $cur_id = $dbw->nextSequenceValue( 'cur_cur_id_seq' );
-
- $isminor = ( $isminor && $wgUser->getID() ) ? 1 : 0;
-
- $dbw->insertArray( 'cur', array(
- 'cur_id' => $cur_id,
- 'cur_namespace' => $ns,
- 'cur_title' => $ttl,
- 'cur_text' => $text,
- 'cur_comment' => $summary,
- 'cur_user' => $wgUser->getID(),
- 'cur_timestamp' => $dbw->timestamp($now),
- 'cur_minor_edit' => $isminor,
- 'cur_counter' => 0,
- 'cur_restrictions' => '',
- 'cur_user_text' => $wgUser->getName(),
- 'cur_is_redirect' => $redir,
- 'cur_is_new' => 1,
- 'cur_random' => $rand,
- 'cur_touched' => $dbw->timestamp($now),
- 'inverse_timestamp' => $won,
+ $old_id = $dbw->nextSequenceValue( 'text_old_id_seq' );
+ $dbw->insert( 'text', array(
+ 'old_id' => $old_id,
+ 'old_text' => $mungedText,
+ 'old_flags' => $flags,
+ ), $fname );
+ $revisionId = $dbw->insertId();
+
+ $page_id = $dbw->nextSequenceValue( 'page_page_id_seq' );
+ $dbw->insert( 'page', array(
+ 'page_id' => $page_id,
+ 'page_namespace' => $ns,
+ 'page_title' => $ttl,
+ 'page_counter' => 0,
+ 'page_restrictions' => '',
+ 'page_is_redirect' => $redir,
+ 'page_is_new' => 1,
+ 'page_random' => $rand,
+ 'page_touched' => $dbw->timestamp($now),
+ 'page_latest' => $revisionId,
), $fname );
-
$newid = $dbw->insertId();
+
+ $dbw->insert( 'revision', array(
+ 'rev_page' => $newid,
+ 'rev_id' => $revisionId,
+ 'rev_comment' => $summary,
+ 'rev_user' => $wgUser->getID(),
+ 'rev_timestamp' => $dbw->timestamp($now),
+ 'rev_minor_edit' => $isminor,
+ 'rev_user_text' => $wgUser->getName(),
+ ), $fname );
+
$this->mTitle->resetArticleID( $newid );
Article::onArticleCreate( $this->mTitle );
# The talk page isn't in the regular link tables, so we need to update manually:
$talkns = $ns ^ 1; # talk -> normal; normal -> talk
- $dbw->updateArray( 'cur', array('cur_touched' => $dbw->timestamp($now) ),
- array( 'cur_namespace' => $talkns, 'cur_title' => $ttl ), $fname );
+ $dbw->update( 'page',
+ array( 'page_touched' => $dbw->timestamp($now) ),
+ array( 'page_namespace' => $talkns,
+ 'page_title' => $ttl ),
+ $fname );
# standard deferred updates
- $this->editUpdates( $text );
+ $this->editUpdates( $text, $summary, $isminor, $now );
- $this->showArticle( $text, wfMsg( 'newarticle' ) );
+ $oldid = 0; # new article
+ $this->showArticle( $text, wfMsg( 'newarticle' ), false, $isminor, $now, $summary, $oldid );
}
-
- /* Side effects: loads last edit */
- function getTextOfLastEditWithSectionReplacedOrAdded($section, $text, $summary = '') {
- $this->loadLastEdit();
- $oldtext = $this->getContent( true );
+ /**
+ * Fetch and uncompress the text for a given revision.
+ * Can ask by rev_id number or timestamp (set $field)
+ */
+ function fetchRevisionText( $revId = null, $field = 'rev_id' ) {
+ $fname = 'Article::fetchRevisionText';
+ $dbw =& wfGetDB( DB_MASTER );
+ if( $revId ) {
+ $rev = $dbw->addQuotes( $revId );
+ } else {
+ $rev = 'page_latest';
+ }
+ $result = $dbw->query(
+ sprintf( "SELECT old_text, old_flags
+ FROM %s,%s,%s
+ WHERE old_id=rev_id AND rev_page=page_id AND page_id=%d
+ AND %s=%s",
+ $dbw->tableName( 'page' ),
+ $dbw->tableName( 'revision' ),
+ $dbw->tableName( 'text' ),
+ IntVal( $this->mTitle->getArticleId() ),
+ $field,
+ $rev ),
+ $fname );
+ $obj = $dbw->fetchObject( $result );
+ $dbw->freeResult( $result );
+ $oldtext = Revision::getRevisionText( $obj );
+ return $oldtext;
+ }
+
+ function getTextOfLastEditWithSectionReplacedOrAdded($section, $text, $summary = '', $edittime = NULL) {
+ $fname = 'Article::getTextOfLastEditWithSectionReplacedOrAdded';
+ if( is_null( $edittime ) ) {
+ $oldtext = $this->fetchRevisionText();
+ } else {
+ $oldtext = $this->fetchRevisionText( $edittime, 'rev_timestamp' );
+ }
if ($section != '') {
if($section=='new') {
if($summary) $subject="== {$summary} ==\n\n";
return $text;
}
+ /**
+ * Change an existing article. Puts the previous version back into the old table, updates RC
+ * and all necessary caches, mostly via the deferred update array.
+ *
+ * It is possible to call this function from a command-line script, but note that you should
+ * first set $wgUser, and clean up $wgDeferredUpdates after each edit.
+ */
function updateArticle( $text, $summary, $minor, $watchthis, $forceBot = false, $sectionanchor = '' ) {
global $wgOut, $wgUser;
global $wgDBtransactions, $wgMwRedir;
- global $wgUseSquid, $wgInternalServer;
+ global $wgUseSquid, $wgInternalServer, $wgPostCommitUpdateList;
$fname = 'Article::updateArticle';
$good = true;
if ( $this->mMinorEdit ) { $me1 = 1; } else { $me1 = 0; }
- if ( $minor && $wgUser->getID() ) { $me2 = 1; } else { $me2 = 0; }
- if ( preg_match( "/^((" . $wgMwRedir->getBaseRegex() . ')[^\\n]+)/i', $text, $m ) ) {
- $redir = 1;
- $text = $m[1] . "\n"; # Remove all content but redirect
+ if ( $minor && $wgUser->isLoggedIn() ) { $me2 = 1; } else { $me2 = 0; }
+ if ( $this->isRedirect( $text ) ) {
+ # Remove all content but redirect
+ # This could be done by reconstructing the redirect from a title given by
+ # Title::newFromRedirect(), but then we wouldn't know which synonym the user
+ # wants to see
+ if ( preg_match( "/^((" . $wgMwRedir->getBaseRegex() . ')[^\\n]+)/i', $text, $m ) ) {
+ $redir = 1;
+ $text = $m[1] . "\n";
+ }
}
else { $redir = 0; }
$this->mCountAdjustment = $this->isCountable( $text )
- $this->isCountable( $oldtext );
$now = wfTimestampNow();
- $won = wfInvertTimestamp( $now );
- # First update the cur row
- $dbw->updateArray( 'cur',
+ $mungedText = $text;
+ $flags = Revision::compressRevisionText( $mungedText );
+
+ $lastRevision = $dbw->selectField(
+ 'page', 'page_latest', array( 'page_id' => $this->getId() ) );
+
+ # Record the text to the text table
+ $old_id = $dbw->nextSequenceValue( 'text_old_id_val' );
+ $dbw->insert( 'text',
+ array(
+ 'old_id' => $old_id,
+ 'old_text' => $mungedText,
+ 'old_flags' => $flags,
+ ), $fname
+ );
+ $revisionId = $dbw->insertId();
+
+ # Record the edit in revisions
+ $dbw->insert( 'revision',
+ array(
+ 'rev_id' => $revisionId,
+ 'rev_page' => $this->getID(),
+ 'rev_comment' => $summary,
+ 'rev_minor_edit' => $me2,
+ 'rev_user' => $wgUser->getID(),
+ 'rev_user_text' => $wgUser->getName(),
+ 'rev_timestamp' => $dbw->timestamp( $now ),
+ ), $fname
+ );
+
+ # Update page
+ $dbw->update( 'page',
array( /* SET */
- 'cur_text' => $text,
- 'cur_comment' => $summary,
- 'cur_minor_edit' => $me2,
- 'cur_user' => $wgUser->getID(),
- 'cur_timestamp' => $dbw->timestamp($now),
- 'cur_user_text' => $wgUser->getName(),
- 'cur_is_redirect' => $redir,
- 'cur_is_new' => 0,
- 'cur_touched' => $dbw->timestamp($now),
- 'inverse_timestamp' => $won
+ 'page_latest' => $revisionId,
+ 'page_touched' => $dbw->timestamp( $now ),
+ 'page_is_new' => 0,
+ 'page_is_redirect' => $redir,
), array( /* WHERE */
- 'cur_id' => $this->getID(),
- 'cur_timestamp' => $dbw->timestamp($this->getTimestamp())
+ 'page_id' => $this->getID(),
+ 'page_latest' => $lastRevision, # Paranoia
), $fname
);
/* Belated edit conflict! Run away!! */
$good = false;
} else {
- # Now insert the previous revision into old
-
- # This overwrites $oldtext if revision compression is on
- $flags = Article::compressRevisionText( $oldtext );
-
- $dbw->insertArray( 'old',
- array(
- 'old_id' => $dbw->nextSequenceValue( 'old_old_id_seq' ),
- 'old_namespace' => $this->mTitle->getNamespace(),
- 'old_title' => $this->mTitle->getDBkey(),
- 'old_text' => $oldtext,
- 'old_comment' => $this->getComment(),
- 'old_user' => $this->getUser(),
- 'old_user_text' => $this->getUserText(),
- 'old_timestamp' => $dbw->timestamp($this->getTimestamp()),
- 'old_minor_edit' => $me1,
- 'inverse_timestamp' => wfInvertTimestamp( $this->getTimestamp() ),
- 'old_flags' => $flags,
- ), $fname
- );
-
- $oldid = $dbw->insertId();
-
+ # Update recentchanges and purge cache and whatnot
$bot = (int)($wgUser->isBot() || $forceBot);
RecentChange::notifyEdit( $now, $this->mTitle, $me2, $wgUser, $summary,
- $oldid, $this->getTimestamp(), $bot );
+ $lastRevision, $this->getTimestamp(), $bot );
Article::onArticleEdit( $this->mTitle );
}
}
}
}
# standard deferred updates
- $this->editUpdates( $text );
+ $this->editUpdates( $text, $summary, $minor, $now );
$urls = array();
if ( $wgUseSquid ) {
$urls = array_merge( $urls, $this->mTitle->getSquidURLs() );
$u = new SquidUpdate( $urls );
- $u->doUpdate();
+ array_push( $wgPostCommitUpdateList, $u );
}
- $this->showArticle( $text, wfMsg( 'updated' ), $sectionanchor );
+ $this->showArticle( $text, wfMsg( 'updated' ), $sectionanchor, $me2, $now, $summary, $lastRevision );
}
return $good;
}
- # After we've either updated or inserted the article, update
- # the link tables and redirect to the new page.
-
- function showArticle( $text, $subtitle , $sectionanchor = '' ) {
- global $wgOut, $wgUser, $wgLinkCache;
- global $wgMwRedir;
+ /**
+ * After we've either updated or inserted the article, update
+ * the link tables and redirect to the new page.
+ */
+ function showArticle( $text, $subtitle , $sectionanchor = '', $me2, $now, $summary, $oldid ) {
+ global $wgOut, $wgUser, $wgLinkCache, $wgEnotif;
$wgLinkCache = new LinkCache();
# Select for update
# Look up the links in the DB and add them to the link cache
$wgOut->transformBuffer( RLH_FOR_UPDATE );
- if( $wgMwRedir->matchStart( $text ) )
+ if( $this->isRedirect( $text ) )
$r = 'redirect=no';
else
$r = '';
$wgOut->redirect( $this->mTitle->getFullURL( $r ).$sectionanchor );
- }
- # Validate article
+ # this call would better fit into RecentChange::notifyEdit and RecentChange::notifyNew .
+ # this will be improved later (to-do)
- function validate () {
- global $wgOut, $wgUseValidation;
- if( $wgUseValidation ) {
- require_once ( 'SpecialValidate.php' ) ;
- $wgOut->setPagetitle( wfMsg( 'validate' ) . ': ' . $this->mTitle->getPrefixedText() );
- $wgOut->setRobotpolicy( 'noindex,follow' );
- if( $this->mTitle->getNamespace() != 0 ) {
- $wgOut->addHTML( wfMsg( 'val_validate_article_namespace_only' ) );
- return;
- }
- $v = new Validation;
- $v->validate_form( $this->mTitle->getDBkey() );
- } else {
- $wgOut->errorpage( 'nosuchaction', 'nosuchactiontext' );
- }
+ include_once( "UserMailer.php" );
+ $wgEnotif = new EmailNotification ();
+ $wgEnotif->NotifyOnPageChange( $wgUser->getID(), $this->mTitle->getDBkey(), $this->mTitle->getNamespace(),$now, $summary, $me2, $oldid );
}
- # Mark this particular edit as patrolled
+ /**
+ * Mark this particular edit as patrolled
+ */
function markpatrolled() {
global $wgOut, $wgRequest, $wgOnlySysopsCanPatrol, $wgUseRCPatrol, $wgUser;
$wgOut->setRobotpolicy( 'noindex,follow' );
$wgOut->errorpage( 'rcpatroldisabled', 'rcpatroldisabledtext' );
return;
}
- if ( $wgUser->getID() == 0 )
+ if ( $wgUser->isAnon() )
{
$wgOut->loginToUse();
return;
}
- if ( $wgOnlySysopsCanPatrol && !$wgUser->isSysop() )
+ if ( $wgOnlySysopsCanPatrol && !$wgUser->isAllowed('patrol') )
{
$wgOut->sysopRequired();
return;
RecentChange::markPatrolled( $rcid );
$wgOut->setPagetitle( wfMsg( 'markedaspatrolled' ) );
$wgOut->addWikiText( wfMsg( 'markedaspatrolledtext' ) );
- $wgOut->returnToMain( true, $this->mTitle->getPrefixedText() );
+
+ $rcTitle = Title::makeTitle( NS_SPECIAL, 'Recentchanges' );
+ $wgOut->returnToMain( false, $rcTitle->getPrefixedText() );
}
else
{
}
- # Add this page to my watchlist
+ /**
+ * Add this page to $wgUser's watchlist
+ */
- function watch( $add = true ) {
- global $wgUser, $wgOut, $wgLang;
- global $wgDeferredUpdateList;
+ function watch() {
+
+ global $wgUser, $wgOut;
- if ( 0 == $wgUser->getID() ) {
+ if ( $wgUser->isAnon() ) {
$wgOut->errorpage( 'watchnologin', 'watchnologintext' );
return;
}
$wgOut->readOnlyPage();
return;
}
- if( $add )
- $wgUser->addWatch( $this->mTitle );
- else
- $wgUser->removeWatch( $this->mTitle );
-
- $wgOut->setPagetitle( wfMsg( $add ? 'addedwatch' : 'removedwatch' ) );
- $wgOut->setRobotpolicy( 'noindex,follow' );
- $sk = $wgUser->getSkin() ;
- $link = $this->mTitle->getPrefixedText();
+ if (wfRunHooks('WatchArticle', $wgUser, $this)) {
+
+ $wgUser->addWatch( $this->mTitle );
+ $wgUser->saveSettings();
- if($add)
+ wfRunHooks('WatchArticleComplete', $wgUser, $this);
+
+ $wgOut->setPagetitle( wfMsg( 'addedwatch' ) );
+ $wgOut->setRobotpolicy( 'noindex,follow' );
+
+ $link = $this->mTitle->getPrefixedText();
$text = wfMsg( 'addedwatchtext', $link );
- else
- $text = wfMsg( 'removedwatchtext', $link );
- $wgOut->addWikiText( $text );
-
- $up = new UserUpdate();
- array_push( $wgDeferredUpdateList, $up );
-
+ $wgOut->addWikiText( $text );
+ }
+
$wgOut->returnToMain( true, $this->mTitle->getPrefixedText() );
}
+ /**
+ * Stop watching a page
+ */
+
function unwatch() {
- $this->watch( false );
- }
- # protect a page
+ global $wgUser, $wgOut;
+
+ if ( $wgUser->isAnon() ) {
+ $wgOut->errorpage( 'watchnologin', 'watchnologintext' );
+ return;
+ }
+ if ( wfReadOnly() ) {
+ $wgOut->readOnlyPage();
+ return;
+ }
+
+ if (wfRunHooks('UnwatchArticle', $wgUser, $this)) {
+
+ $wgUser->removeWatch( $this->mTitle );
+ $wgUser->saveSettings();
+
+ wfRunHooks('UnwatchArticleComplete', $wgUser, $this);
+
+ $wgOut->setPagetitle( wfMsg( 'removedwatch' ) );
+ $wgOut->setRobotpolicy( 'noindex,follow' );
+
+ $link = $this->mTitle->getPrefixedText();
+ $text = wfMsg( 'removedwatchtext', $link );
+ $wgOut->addWikiText( $text );
+ }
+
+ $wgOut->returnToMain( true, $this->mTitle->getPrefixedText() );
+ }
+ /**
+ * protect a page
+ */
function protect( $limit = 'sysop' ) {
global $wgUser, $wgOut, $wgRequest;
- if ( ! $wgUser->isSysop() ) {
+ if ( ! $wgUser->isAllowed('protect') ) {
$wgOut->sysopRequired();
return;
}
return;
}
- $confirm = $wgRequest->getBool( 'wpConfirmProtect' ) && $wgRequest->wasPosted();
+ $confirm = $wgRequest->getBool( 'wpConfirmProtect' ) &&
+ $wgRequest->wasPosted() &&
+ $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) );
+ $moveonly = $wgRequest->getBool( 'wpMoveOnly' );
$reason = $wgRequest->getText( 'wpReasonProtect' );
if ( $confirm ) {
$dbw =& wfGetDB( DB_MASTER );
- $dbw->updateArray( 'cur',
+ $dbw->update( 'page',
array( /* SET */
- 'cur_touched' => $dbw->timestamp(),
- 'cur_restrictions' => (string)$limit
+ 'page_touched' => $dbw->timestamp(),
+ 'page_restrictions' => (string)$limit
), array( /* WHERE */
- 'cur_id' => $id
+ 'page_id' => $id
), 'Article::protect'
);
- $log = new LogPage( 'protect' );
- if ( $limit === '' ) {
+ $restrictions = "move=" . $limit;
+ if( !$moveonly ) {
+ $restrictions .= ":edit=" . $limit;
+ }
+ if (wfRunHooks('ArticleProtect', $this, $wgUser, $limit == 'sysop', $reason, $moveonly)) {
+
+ $dbw =& wfGetDB( DB_MASTER );
+ $dbw->update( 'page',
+ array( /* SET */
+ 'page_touched' => $dbw->timestamp(),
+ 'page_restrictions' => $restrictions
+ ), array( /* WHERE */
+ 'page_id' => $id
+ ), 'Article::protect'
+ );
+
+ wfRunHooks('ArticleProtectComplete', $this, $wgUser, $limit == 'sysop', $reason, $moveonly);
+
+ $log = new LogPage( 'protect' );
+ if ( $limit === '' ) {
$log->addEntry( 'unprotect', $this->mTitle, $reason );
- } else {
+ } else {
$log->addEntry( 'protect', $this->mTitle, $reason );
+ }
+ $wgOut->redirect( $this->mTitle->getFullURL() );
}
- $wgOut->redirect( $this->mTitle->getFullURL() );
return;
} else {
$reason = htmlspecialchars( wfMsg( 'protectreason' ) );
}
}
- # Output protection confirmation dialog
-
+ /**
+ * Output protection confirmation dialog
+ */
function confirmProtect( $par, $reason, $limit = 'sysop' ) {
- global $wgOut;
+ global $wgOut, $wgUser;
wfDebug( "Article::confirmProtect\n" );
$check = '';
$protcom = '';
+ $moveonly = '';
if ( $limit === '' ) {
$wgOut->setPageTitle( wfMsg( 'confirmunprotect' ) );
$wgOut->setSubtitle( wfMsg( 'protectsub', $sub ) );
$wgOut->addWikiText( wfMsg( 'confirmprotecttext' ) );
$check = htmlspecialchars( wfMsg( 'confirmprotect' ) );
+ $moveonly = htmlspecialchars( wfMsg( 'protectmoveonly' ) );
$protcom = htmlspecialchars( wfMsg( 'protectcomment' ) );
$formaction = $this->mTitle->escapeLocalURL( 'action=protect' . $par );
}
$confirm = htmlspecialchars( wfMsg( 'confirm' ) );
+ $token = htmlspecialchars( $wgUser->editToken() );
$wgOut->addHTML( "
<form id='protectconfirm' method='post' action=\"{$formaction}\">
<td>
<label for='wpConfirmProtect'>{$check}</label>
</td>
- </tr>
+ </tr> " );
+ if($moveonly != '') {
+ $wgOut->AddHTML( "
+ <tr>
+ <td align='right'>
+ <input type='checkbox' name='wpMoveOnly' value='1' id='wpMoveOnly' />
+ </td>
+ <td>
+ <label for='wpMoveOnly'>{$moveonly}</label>
+ </td>
+ </tr> " );
+ }
+ $wgOut->addHTML( "
<tr>
<td> </td>
<td>
</td>
</tr>
</table>
+ <input type='hidden' name='wpEditToken' value=\"{$token}\" />
</form>\n" );
$wgOut->returnToMain( false );
}
+ /**
+ * Unprotect the pages
+ */
function unprotect() {
return $this->protect( '' );
}
- # UI entry point for page deletion
-
+ /*
+ * UI entry point for page deletion
+ */
function delete() {
global $wgUser, $wgOut, $wgMessageCache, $wgRequest;
$fname = 'Article::delete';
- $confirm = $wgRequest->getBool( 'wpConfirm' ) && $wgRequest->wasPosted();
+ $confirm = $wgRequest->getBool( 'wpConfirm' ) &&
+ $wgRequest->wasPosted() &&
+ $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) );
$reason = $wgRequest->getText( 'wpReason' );
# This code desperately needs to be totally rewritten
# Check permissions
- if ( ( ! $wgUser->isSysop() ) ) {
+ if ( ( ! $wgUser->isAllowed('delete') ) ) {
$wgOut->sysopRequired();
return;
}
$dbr =& $this->getDB();
$ns = $this->mTitle->getNamespace();
$title = $this->mTitle->getDBkey();
- $old = $dbr->getArray( 'old',
- array( 'old_text', 'old_flags' ),
+ $revisions = $dbr->select( array( 'page', 'revision' ),
+ array( 'rev_id' ),
array(
- 'old_namespace' => $ns,
- 'old_title' => $title,
- ), $fname, $this->getSelectOptions( array( 'ORDER BY' => 'inverse_timestamp' ) )
+ 'page_namespace' => $ns,
+ 'page_title' => $title,
+ 'rev_page = page_id'
+ ), $fname, $this->getSelectOptions( array( 'ORDER BY' => 'rev_timestamp DESC' ) )
);
- if( $old !== false && !$confirm ) {
+ if( $dbr->numRows( $revisions ) > 1 && !$confirm ) {
$skin=$wgUser->getSkin();
$wgOut->addHTML('<b>'.wfMsg('historywarning'));
$wgOut->addHTML( $skin->historyLink() .'</b>');
}
# Fetch cur_text
- $s = $dbr->getArray( 'cur',
- array( 'cur_text' ),
+ $s = $dbr->selectRow( array( 'page', 'text' ),
+ array( 'old_text' ),
array(
- 'cur_namespace' => $ns,
- 'cur_title' => $title,
+ 'page_namespace' => $ns,
+ 'page_title' => $title,
+ 'page_latest = old_id'
), $fname, $this->getSelectOptions()
);
#if this is empty, an earlier revision may contain "useful" text
$blanked = false;
- if($s->cur_text != '') {
- $text=$s->cur_text;
+ if($s->old_text != '') {
+ $text=$s->old_text;
} else {
- if($old) {
- $text = Article::getRevisionText( $old );
+ if($old) { # TODO
+ $text = Revision::getRevisionText( $old );
$blanked = true;
}
return $this->confirmDelete( '', $reason );
}
- # Output deletion confirmation dialog
-
+ /**
+ * Output deletion confirmation dialog
+ */
function confirmDelete( $par, $reason ) {
- global $wgOut;
+ global $wgOut, $wgUser;
wfDebug( "Article::confirmDelete\n" );
$confirm = htmlspecialchars( wfMsg( 'confirm' ) );
$check = htmlspecialchars( wfMsg( 'confirmcheck' ) );
$delcom = htmlspecialchars( wfMsg( 'deletecomment' ) );
+ $token = htmlspecialchars( $wgUser->editToken() );
$wgOut->addHTML( "
<form id='deleteconfirm' method='post' action=\"{$formaction}\">
</td>
</tr>
</table>
+ <input type='hidden' name='wpEditToken' value=\"{$token}\" />
</form>\n" );
$wgOut->returnToMain( false );
}
- # Perform a deletion and output success or failure messages
-
+ /**
+ * Perform a deletion and output success or failure messages
+ */
function doDelete( $reason ) {
- global $wgOut, $wgUser, $wgLang;
+ global $wgOut, $wgUser, $wgContLang;
$fname = 'Article::doDelete';
wfDebug( $fname."\n" );
- if ( $this->doDeleteArticle( $reason ) ) {
- $deleted = $this->mTitle->getPrefixedText();
-
- $wgOut->setPagetitle( wfMsg( 'actioncomplete' ) );
- $wgOut->setRobotpolicy( 'noindex,nofollow' );
-
- $sk = $wgUser->getSkin();
- $loglink = $sk->makeKnownLink( $wgLang->getNsText( NS_WIKIPEDIA ) .
- ':' . wfMsg( 'dellogpage' ), wfMsg( 'deletionlog' ) );
-
- $text = wfMsg( 'deletedtext', $deleted, $loglink );
-
- $wgOut->addHTML( '<p>' . $text . "</p>\n" );
- $wgOut->returnToMain( false );
- } else {
- $wgOut->fatalError( wfMsg( 'cannotdelete' ) );
+ if (wfRunHooks('ArticleDelete', $this, $wgUser, $reason)) {
+ if ( $this->doDeleteArticle( $reason ) ) {
+ $deleted = $this->mTitle->getPrefixedText();
+
+ $wgOut->setPagetitle( wfMsg( 'actioncomplete' ) );
+ $wgOut->setRobotpolicy( 'noindex,nofollow' );
+
+ $sk = $wgUser->getSkin();
+ $loglink = $sk->makeKnownLink( $wgContLang->getNsText( NS_PROJECT ) .
+ ':' . wfMsgForContent( 'dellogpage' ),
+ wfMsg( 'deletionlog' ) );
+
+ $text = wfMsg( 'deletedtext', $deleted, $loglink );
+
+ $wgOut->addHTML( '<p>' . $text . "</p>\n" );
+ $wgOut->returnToMain( false );
+ wfRunHooks('ArticleDeleteComplete', $this, $wgUser, $reason);
+ } else {
+ $wgOut->fatalError( wfMsg( 'cannotdelete' ) );
+ }
}
}
- # Back-end article deletion
- # Deletes the article with database consistency, writes logs, purges caches
- # Returns success
+ /**
+ * Back-end article deletion
+ * Deletes the article with database consistency, writes logs, purges caches
+ * Returns success
+ */
function doDeleteArticle( $reason ) {
- global $wgUser, $wgLang;
- global $wgUseSquid, $wgDeferredUpdateList, $wgInternalServer;
+ global $wgUser;
+ global $wgUseSquid, $wgDeferredUpdateList, $wgInternalServer, $wgPostCommitUpdateList;
$fname = 'Article::doDeleteArticle';
wfDebug( $fname."\n" );
}
$u = new SquidUpdate( $urls );
- array_push( $wgDeferredUpdateList, $u );
+ array_push( $wgPostCommitUpdateList, $u );
}
Title::touchArray( $linksTo );
# Move article and history to the "archive" table
- $archiveTable = $dbw->tableName( 'archive' );
- $oldTable = $dbw->tableName( 'old' );
- $curTable = $dbw->tableName( 'cur' );
- $recentchangesTable = $dbw->tableName( 'recentchanges' );
- $linksTable = $dbw->tableName( 'links' );
- $brokenlinksTable = $dbw->tableName( 'brokenlinks' );
-
- $dbw->insertSelect( 'archive', 'cur',
- array(
- 'ar_namespace' => 'cur_namespace',
- 'ar_title' => 'cur_title',
- 'ar_text' => 'cur_text',
- 'ar_comment' => 'cur_comment',
- 'ar_user' => 'cur_user',
- 'ar_user_text' => 'cur_user_text',
- 'ar_timestamp' => 'cur_timestamp',
- 'ar_minor_edit' => 'cur_minor_edit',
- 'ar_flags' => 0,
- ), array(
- 'cur_namespace' => $ns,
- 'cur_title' => $t,
- ), $fname
- );
- $dbw->insertSelect( 'archive', 'old',
+ $dbw->insertSelect( 'archive', array( 'page','revision', 'text' ),
array(
- 'ar_namespace' => 'old_namespace',
- 'ar_title' => 'old_title',
+ 'ar_namespace' => 'page_namespace',
+ 'ar_title' => 'page_title',
'ar_text' => 'old_text',
- 'ar_comment' => 'old_comment',
- 'ar_user' => 'old_user',
- 'ar_user_text' => 'old_user_text',
- 'ar_timestamp' => 'old_timestamp',
- 'ar_minor_edit' => 'old_minor_edit',
- 'ar_flags' => 'old_flags'
+ 'ar_comment' => 'rev_comment',
+ 'ar_user' => 'rev_user',
+ 'ar_user_text' => 'rev_user_text',
+ 'ar_timestamp' => 'rev_timestamp',
+ 'ar_minor_edit' => 'rev_minor_edit',
+ 'ar_flags' => 0,
), array(
- 'old_namespace' => $ns,
- 'old_title' => $t,
+ 'page_namespace' => $ns,
+ 'page_title' => $t,
+ 'page_id = rev_page AND old_id = rev_id'
), $fname
);
# Now that it's safely backed up, delete it
- $dbw->delete( 'cur', array( 'cur_namespace' => $ns, 'cur_title' => $t ), $fname );
- $dbw->delete( 'old', array( 'old_namespace' => $ns, 'old_title' => $t ), $fname );
+ $dbw->deleteJoin( 'text', 'revision', 'old_id', 'rev_id', array( "rev_page = {$id}" ), $fname );
+ $dbw->delete( 'revision', array( 'rev_page' => $id ), $fname );
+ $dbw->delete( 'page', array( 'page_id' => $id ), $fname);
+
$dbw->delete( 'recentchanges', array( 'rc_namespace' => $ns, 'rc_title' => $t ), $fname );
# Finally, clean up the link tables
return true;
}
+ /**
+ * Revert a modification
+ */
function rollback() {
- global $wgUser, $wgLang, $wgOut, $wgRequest;
+ global $wgUser, $wgOut, $wgRequest;
$fname = 'Article::rollback';
- if ( ! $wgUser->isSysop() ) {
+ if ( ! $wgUser->isAllowed('rollback') ) {
$wgOut->sysopRequired();
return;
}
$wgOut->readOnlyPage( $this->getContent( true ) );
return;
}
+ if( !$wgUser->matchEditToken( $wgRequest->getVal( 'token' ),
+ array( $this->mTitle->getPrefixedText(),
+ $wgRequest->getVal( 'from' ) ) ) ) {
+ $wgOut->setPageTitle( wfMsg( 'rollbackfailed' ) );
+ $wgOut->addWikiText( wfMsg( 'sessionfailure' ) );
+ return;
+ }
$dbw =& wfGetDB( DB_MASTER );
# Enhanced rollback, marks edits rc_bot=1
$n = $this->mTitle->getNamespace();
# Get the last editor, lock table exclusively
- $s = $dbw->getArray( 'cur',
- array( 'cur_id','cur_user','cur_user_text','cur_comment' ),
- array( 'cur_title' => $tt, 'cur_namespace' => $n ),
+ $s = $dbw->selectRow( array( 'page', 'revision' ),
+ array( 'page_id','rev_user','rev_user_text','rev_comment' ),
+ array( 'page_title' => $tt, 'page_namespace' => $n ),
$fname, 'FOR UPDATE'
);
if( $s === false ) {
return;
}
$ut = $dbw->strencode( $s->cur_user_text );
- $uid = $s->cur_user;
- $pid = $s->cur_id;
+ $uid = $s->rev_user;
+ $pid = $s->page_id;
$from = str_replace( '_', ' ', $wgRequest->getVal( 'from' ) );
- if( $from != $s->cur_user_text ) {
+ if( $from != $s->rev_user_text ) {
$wgOut->setPageTitle(wfmsg('rollbackfailed'));
$wgOut->addWikiText( wfMsg( 'alreadyrolled',
htmlspecialchars( $this->mTitle->getPrefixedText()),
htmlspecialchars( $from ),
- htmlspecialchars( $s->cur_user_text ) ) );
- if($s->cur_comment != '') {
+ htmlspecialchars( $s->rev_user_text ) ) );
+ if($s->rev_comment != '') {
$wgOut->addHTML(
wfMsg('editcomment',
- htmlspecialchars( $s->cur_comment ) ) );
+ htmlspecialchars( $s->rev_comment ) ) );
}
return;
}
# Get the last edit not by this guy
- $s = $dbw->getArray( 'old',
+ $s = $dbw->selectRow( 'old',
array( 'old_text','old_user','old_user_text','old_timestamp','old_flags' ),
array(
'old_namespace' => $n,
if ( $bot ) {
# Mark all reverted edits as bot
- $dbw->updateArray( 'recentchanges',
+ $dbw->update( 'recentchanges',
array( /* SET */
'rc_bot' => 1
), array( /* WHERE */
$newcomment = wfMsg( 'revertpage', $s->old_user_text, $from );
$wgOut->setPagetitle( wfMsg( 'actioncomplete' ) );
$wgOut->setRobotpolicy( 'noindex,nofollow' );
- $wgOut->addHTML( '<h2>' . $newcomment . "</h2>\n<hr />\n" );
- $this->updateArticle( Article::getRevisionText( $s ), $newcomment, 1, $this->mTitle->userIsWatching(), $bot );
+ $wgOut->addHTML( '<h2>' . htmlspecialchars( $newcomment ) . "</h2>\n<hr />\n" );
+ $this->updateArticle( Revision::getRevisionText( $s ), $newcomment, 1, $this->mTitle->userIsWatching(), $bot );
Article::onArticleEdit( $this->mTitle );
$wgOut->returnToMain( false );
}
- # Do standard deferred updates after page view
-
- /* private */ function viewUpdates() {
+ /**
+ * Do standard deferred updates after page view
+ * @private
+ */
+ function viewUpdates() {
global $wgDeferredUpdateList;
+
if ( 0 != $this->getID() ) {
global $wgDisableCounters;
if( !$wgDisableCounters ) {
array_push( $wgDeferredUpdateList, $u );
}
}
- $u = new UserTalkUpdate( 0, $this->mTitle->getNamespace(),
- $this->mTitle->getDBkey() );
- array_push( $wgDeferredUpdateList, $u );
- }
+
+ # Update newtalk status if user is reading their own
+ # talk page
- # Do standard deferred updates after page edit.
- # Every 1000th edit, prune the recent changes table.
+ global $wgUser;
+ if ($this->mTitle->getNamespace() == NS_USER_TALK &&
+ $this->mTitle->getText() == $wgUser->getName()) {
+ require_once( 'UserTalkUpdate.php' );
+ $u = new UserTalkUpdate( 0, $this->mTitle->getNamespace(), $this->mTitle->getDBkey(), false, false, false );
+ }
+ }
- /* private */ function editUpdates( $text ) {
+ /**
+ * Do standard deferred updates after page edit.
+ * Every 1000th edit, prune the recent changes table.
+ * @private
+ * @param string $text
+ */
+ function editUpdates( $text, $summary, $minoredit, $timestamp_of_pagechange) {
global $wgDeferredUpdateList, $wgDBname, $wgMemc;
- global $wgMessageCache;
+ global $wgMessageCache, $wgUser;
wfSeedRandom();
if ( 0 == mt_rand( 0, 999 ) ) {
+ # Periodically flush old entries from the recentchanges table.
+ global $wgRCMaxAge;
$dbw =& wfGetDB( DB_MASTER );
- $cutoff = wfUnix2Timestamp( time() - ( 7 * 86400 ) );
- $sql = "DELETE FROM recentchanges WHERE rc_timestamp < '{$cutoff}'";
+ $cutoff = $dbw->timestamp( time() - $wgRCMaxAge );
+ $recentchanges = $dbw->tableName( 'recentchanges' );
+ $sql = "DELETE FROM $recentchanges WHERE rc_timestamp < '{$cutoff}'";
$dbw->query( $sql );
}
$id = $this->getID();
$u = new SearchUpdate( $id, $title, $text );
array_push( $wgDeferredUpdateList, $u );
- $u = new UserTalkUpdate( 1, $this->mTitle->getNamespace(), $shortTitle );
- array_push( $wgDeferredUpdateList, $u );
+ # If this is another user's talk page,
+ # create a watchlist entry for this page
+
+ if ($this->mTitle->getNamespace() == NS_USER_TALK &&
+ $shortTitle != $wgUser->getName()) {
+ require_once( 'UserTalkUpdate.php' );
+ $u = new UserTalkUpdate( 1, $this->mTitle->getNamespace(), $shortTitle, $summary, $minoredit, $timestamp_of_pagechange);
+ }
if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
$wgMessageCache->replace( $shortTitle, $text );
}
}
- /* private */ function setOldSubtitle() {
- global $wgLang, $wgOut;
+ /**
+ * @todo document this function
+ * @private
+ * @param string $oldid Revision ID of this article revision
+ */
+ function setOldSubtitle( $oldid=0 ) {
+ global $wgLang, $wgOut, $wgUser;
$td = $wgLang->timeanddate( $this->mTimestamp, true );
- $r = wfMsg( 'revisionasof', $td );
- $wgOut->setSubtitle( "({$r})" );
+ $sk = $wgUser->getSkin();
+ $lnk = $sk->makeKnownLinkObj ( $this->mTitle, wfMsg( 'currentrevisionlink' ) );
+ $prevlink = $sk->makeKnownLinkObj( $this->mTitle, wfMsg( 'previousrevision' ), 'direction=prev&oldid='.$oldid );
+ $nextlink = $sk->makeKnownLinkObj( $this->mTitle, wfMsg( 'nextrevision' ), 'direction=next&oldid='.$oldid );
+ $r = wfMsg( 'revisionasofwithlink', $td, $lnk, $prevlink, $nextlink );
+ $wgOut->setSubtitle( $r );
}
- # This function is called right before saving the wikitext,
- # so we can do things like signatures and links-in-context.
-
+ /**
+ * This function is called right before saving the wikitext,
+ * so we can do things like signatures and links-in-context.
+ *
+ * @param string $text
+ */
function preSaveTransform( $text ) {
global $wgParser, $wgUser;
return $wgParser->preSaveTransform( $text, $this->mTitle, $wgUser, ParserOptions::newFromUser( $wgUser ) );
/* Caching functions */
- # checkLastModified returns true if it has taken care of all
- # output to the client that is necessary for this request.
- # (that is, it has sent a cached version of the page)
+ /**
+ * checkLastModified returns true if it has taken care of all
+ * output to the client that is necessary for this request.
+ * (that is, it has sent a cached version of the page)
+ */
function tryFileCache() {
static $called = false;
if( $called ) {
$called = true;
if($this->isFileCacheable()) {
$touched = $this->mTouched;
- if( $this->mTitle->getPrefixedDBkey() == wfMsg( 'mainpage' ) ) {
- # Expire the main page quicker
- $expire = wfUnix2Timestamp( time() - 3600 );
- $touched = max( $expire, $touched );
- }
$cache = new CacheManager( $this->mTitle );
if($cache->isFileCacheGood( $touched )) {
global $wgOut;
wfDebug( " tryFileCache() - not cacheable\n" );
}
}
-
+
+ /**
+ * Check if the page can be cached
+ * @return bool
+ */
function isFileCacheable() {
global $wgUser, $wgUseFileCache, $wgShowIPinHeader, $wgRequest;
extract( $wgRequest->getValues( 'action', 'oldid', 'diff', 'redirect', 'printable' ) );
return $wgUseFileCache
and (!$wgShowIPinHeader)
and ($this->getID() != 0)
- and ($wgUser->getId() == 0)
+ and ($wgUser->isAnon())
and (!$wgUser->getNewtalk())
and ($this->mTitle->getNamespace() != NS_SPECIAL )
and (empty( $action ) || $action == 'view')
and (!$this->mRedirectedFrom);
}
- # Loads cur_touched and returns a value indicating if it should be used
+ /**
+ * Loads cur_touched and returns a value indicating if it should be used
+ *
+ */
function checkTouched() {
$fname = 'Article::checkTouched';
$id = $this->getID();
$dbr =& $this->getDB();
- $s = $dbr->getArray( 'cur', array( 'cur_touched', 'cur_is_redirect' ),
- array( 'cur_id' => $id ), $fname, $this->getSelectOptions() );
+ $s = $dbr->selectRow( 'page', array( 'page_touched', 'page_is_redirect' ),
+ array( 'page_id' => $id ), $fname, $this->getSelectOptions() );
if( $s !== false ) {
- $this->mTouched = wfTimestamp(TS_MW,$s->cur_touched);
- return !$s->cur_is_redirect;
+ $this->mTouched = wfTimestamp( TS_MW, $s->page_touched );
+ return !$s->page_is_redirect;
} else {
return false;
}
}
- # Edit an article without doing all that other stuff
+ /**
+ * Edit an article without doing all that other stuff
+ *
+ * @param string $text text submitted
+ * @param string $comment comment submitted
+ * @param integer $minor whereas it's a minor modification
+ */
function quickEdit( $text, $comment = '', $minor = 0 ) {
- global $wgUser, $wgMwRedir;
+ global $wgUser;
$fname = 'Article::quickEdit';
+
+ #wfDebugDieBacktrace( "$fname called." );
+
wfProfileIn( $fname );
$dbw =& wfGetDB( DB_MASTER );
$ns = $this->mTitle->getNamespace();
$dbkey = $this->mTitle->getDBkey();
$encDbKey = $dbw->strencode( $dbkey );
- $timestamp = wfTimestampNow();
-
- # Save to history
- $dbw->insertSelect( 'old', 'cur',
- array(
- 'old_namespace' => 'cur_namespace',
- 'old_title' => 'cur_title',
- 'old_text' => 'cur_text',
- 'old_comment' => 'cur_comment',
- 'old_user' => 'cur_user',
- 'old_user_text' => 'cur_user_text',
- 'old_timestamp' => 'cur_timestamp',
- 'inverse_timestamp' => '99999999999999-cur_timestamp',
- ), array(
- 'cur_namespace' => $ns,
- 'cur_title' => $dbkey,
- ), $fname
- );
-
- # Use the affected row count to determine if the article is new
- $numRows = $dbw->affectedRows();
-
- # Make an array of fields to be inserted
- $fields = array(
- 'cur_text' => $text,
- 'cur_timestamp' => $timestamp,
- 'cur_user' => $wgUser->getID(),
- 'cur_user_text' => $wgUser->getName(),
- 'inverse_timestamp' => wfInvertTimestamp( $timestamp ),
- 'cur_comment' => $comment,
- 'cur_is_redirect' => $wgMwRedir->matchStart( $text ) ? 1 : 0,
- 'cur_minor_edit' => intval($minor),
- 'cur_touched' => $dbw->timestamp($timestamp),
- );
-
- if ( $numRows ) {
- # Update article
- $fields['cur_is_new'] = 0;
- $dbw->updateArray( 'cur', $fields, array( 'cur_namespace' => $ns, 'cur_title' => $dbkey ), $fname );
- } else {
- # Insert new article
- $fields['cur_is_new'] = 1;
- $fields['cur_namespace'] = $ns;
- $fields['cur_title'] = $dbkey;
- $fields['cur_random'] = $rand = number_format( mt_rand() / mt_getrandmax(), 12, '.', '' );
- $dbw->insertArray( 'cur', $fields, $fname );
- }
+ $timestamp = $dbw->timestamp();
+ # insert new text
+ $dbw->insert( 'text', array(
+ 'old_text' => $text,
+ 'old_flags' => "" ), $fname );
+ $text_id = $dbw->insertID();
+
+ # update page
+ $dbw->update( 'page', array(
+ 'page_is_new' => 0,
+ 'page_touched' => $timestamp,
+ 'page_is_redirect' => $this->isRedirect( $text ) ? 1 : 0,
+ 'page_latest' => $text_id ),
+ array( 'page_namespace' => $ns, 'page_title' => $dbkey ), $fname );
+ # Retrieve page ID
+ $page_id = $dbw->selectField( 'page', 'page_id', array( 'page_namespace' => $ns, 'page_title' => $dbkey ), $fname );
+
+ # update revision
+ $dbw->insert( 'revision', array(
+ 'rev_id' => $text_id,
+ 'rev_page' => $page_id,
+ 'rev_comment' => $comment,
+ 'rev_user' => $wgUser->getID(),
+ 'rev_user_text' => $wgUser->getName(),
+ 'rev_timestamp' => $timestamp,
+ 'rev_minor_edit' => intval($minor) ),
+ $fname );
wfProfileOut( $fname );
}
- /* static */ function incViewCount( $id ) {
+ /**
+ * Used to increment the view counter
+ *
+ * @static
+ * @param integer $id article id
+ */
+ function incViewCount( $id ) {
$id = intval( $id );
global $wgHitcounterUpdateFreq;
$dbw =& wfGetDB( DB_MASTER );
- $curTable = $dbw->tableName( 'cur' );
+ $pageTable = $dbw->tableName( 'page' );
$hitcounterTable = $dbw->tableName( 'hitcounter' );
$acchitsTable = $dbw->tableName( 'acchits' );
if( $wgHitcounterUpdateFreq <= 1 ){ //
- $dbw->query( "UPDATE $curTable SET cur_counter = cur_counter + 1 WHERE cur_id = $id" );
+ $dbw->query( "UPDATE $pageTable SET page_counter = page_counter + 1 WHERE page_id = $id" );
return;
}
$dbw->ignoreErrors( $oldignore );
}
- # The onArticle*() functions are supposed to be a kind of hooks
- # which should be called whenever any of the specified actions
- # are done.
- #
- # This is a good place to put code to clear caches, for instance.
-
- # This is called on page move and undelete, as well as edit
- /* static */ function onArticleCreate($title_obj) {
- global $wgUseSquid, $wgDeferredUpdateList;
+ /**#@+
+ * The onArticle*() functions are supposed to be a kind of hooks
+ * which should be called whenever any of the specified actions
+ * are done.
+ *
+ * This is a good place to put code to clear caches, for instance.
+ *
+ * This is called on page move and undelete, as well as edit
+ * @static
+ * @param $title_obj a title object
+ */
+
+ function onArticleCreate($title_obj) {
+ global $wgUseSquid, $wgPostCommitUpdateList;
$titles = $title_obj->getBrokenLinksTo();
$urls[] = $linkTitle->getInternalURL();
}
$u = new SquidUpdate( $urls );
- array_push( $wgDeferredUpdateList, $u );
+ array_push( $wgPostCommitUpdateList, $u );
}
# Clear persistent link cache
LinkCache::linksccClearBrokenLinksTo( $title_obj->getPrefixedDBkey() );
}
- /* static */ function onArticleDelete($title_obj) {
+ function onArticleDelete($title_obj) {
LinkCache::linksccClearLinksTo( $title_obj->getArticleID() );
}
-
- /* static */ function onArticleEdit($title_obj) {
+ function onArticleEdit($title_obj) {
LinkCache::linksccClearPage( $title_obj->getArticleID() );
}
-
-
- # Info about this page
-
+ /**#@-*/
+
+ /**
+ * Info about this page
+ * Called for ?action=info when $wgAllowPageInfo is on.
+ *
+ * @access public
+ */
function info() {
- global $wgUser, $wgTitle, $wgOut, $wgLang, $wgAllowPageInfo;
+ global $wgLang, $wgOut, $wgAllowPageInfo;
$fname = 'Article::info';
if ( !$wgAllowPageInfo ) {
return;
}
- $dbr =& $this->getDB();
-
- $basenamespace = $wgTitle->getNamespace() & (~1);
- $cur_clause = array( 'cur_title' => $wgTitle->getDBkey(), 'cur_namespace' => $basenamespace );
- $old_clause = array( 'old_title' => $wgTitle->getDBkey(), 'old_namespace' => $basenamespace );
- $wl_clause = array( 'wl_title' => $wgTitle->getDBkey(), 'wl_namespace' => $basenamespace );
- $fullTitle = $wgTitle->makeName($basenamespace, $wgTitle->getDBKey());
- $wgOut->setPagetitle( $fullTitle );
+ $page = $this->mTitle->getSubjectPage();
+
+ $wgOut->setPagetitle( $page->getPrefixedText() );
$wgOut->setSubtitle( wfMsg( 'infosubtitle' ));
# first, see if the page exists at all.
- $exists = $dbr->selectField( 'cur', 'COUNT(*)', $cur_clause, $fname, $this->getSelectOptions() );
- if ($exists < 1) {
+ $exists = $page->getArticleId() != 0;
+ if( !$exists ) {
$wgOut->addHTML( wfMsg('noarticletext') );
} else {
- $numwatchers = $dbr->selectField( 'watchlist', 'COUNT(*)', $wl_clause, $fname,
- $this->getSelectOptions() );
- $wgOut->addHTML( "<ul><li>" . wfMsg("numwatchers", $numwatchers) . '</li>' );
- $old = $dbr->selectField( 'old', 'COUNT(*)', $old_clause, $fname, $this->getSelectOptions() );
- $wgOut->addHTML( "<li>" . wfMsg('numedits', $old + 1) . '</li>');
-
- # to find number of distinct authors, we need to do some
- # funny stuff because of the cur/old table split:
- # - first, find the name of the 'cur' author
- # - then, find the number of *other* authors in 'old'
-
- # find 'cur' author
- $cur_author = $dbr->selectField( 'cur', 'cur_user_text', $cur_clause, $fname,
+ $dbr =& $this->getDB( DB_SLAVE );
+ $wl_clause = array(
+ 'wl_title' => $page->getDBkey(),
+ 'wl_namespace' => $page->getNamespace() );
+ $numwatchers = $dbr->selectField(
+ 'watchlist',
+ 'COUNT(*)',
+ $wl_clause,
+ $fname,
$this->getSelectOptions() );
- # find number of 'old' authors excluding 'cur' author
- $authors = $dbr->selectField( 'old', 'COUNT(DISTINCT old_user_text)',
- $old_clause + array( 'old_user_text<>' . $dbr->addQuotes( $cur_author ) ), $fname,
- $this->getSelectOptions() ) + 1;
-
- # now for the Talk page ...
- $cur_clause = array( 'cur_title' => $wgTitle->getDBkey(), 'cur_namespace' => $basenamespace+1 );
- $old_clause = array( 'old_title' => $wgTitle->getDBkey(), 'old_namespace' => $basenamespace+1 );
-
- # does it exist?
- $exists = $dbr->selectField( 'cur', 'COUNT(*)', $cur_clause, $fname, $this->getSelectOptions() );
-
- # number of edits
- if ($exists > 0) {
- $old = $dbr->selectField( 'old', 'COUNT(*)', $old_clause, $fname, $this->getSelectOptions() );
- $wgOut->addHTML( '<li>' . wfMsg("numtalkedits", $old + 1) . '</li>');
+ $pageInfo = $this->pageCountInfo( $page );
+ $talkInfo = $this->pageCountInfo( $page->getTalkPage() );
+
+ $wgOut->addHTML( "<ul><li>" . wfMsg("numwatchers", $wgLang->formatNum( $numwatchers ) ) . '</li>' );
+ $wgOut->addHTML( "<li>" . wfMsg('numedits', $wgLang->formatNum( $pageInfo['edits'] ) ) . '</li>');
+ if( $talkInfo ) {
+ $wgOut->addHTML( '<li>' . wfMsg("numtalkedits", $wgLang->formatNum( $talkInfo['edits'] ) ) . '</li>');
}
- $wgOut->addHTML( '<li>' . wfMsg("numauthors", $authors) . '</li>' );
+ $wgOut->addHTML( '<li>' . wfMsg("numauthors", $wgLang->formatNum( $pageInfo['authors'] ) ) . '</li>' );
+ if( $talkInfo ) {
+ $wgOut->addHTML( '<li>' . wfMsg('numtalkauthors', $wgLang->formatNum( $talkInfo['authors'] ) ) . '</li>' );
+ }
+ $wgOut->addHTML( '</ul>' );
- # number of authors
- if ($exists > 0) {
- $cur_author = $dbr->selectField( 'cur', 'cur_user_text', $cur_clause, $fname,
- $this->getSelectOptions() );
- $authors = $dbr->selectField( 'cur', 'COUNT(DISTINCT old_user_text)',
- $old_clause + array( 'old_user_text<>' . $dbr->addQuotes( $cur_author ) ),
- $fname, $this->getSelectOptions() );
+ }
+ }
+
+ /**
+ * Return the total number of edits and number of unique editors
+ * on a given page. If page does not exist, returns false.
+ *
+ * @param Title $title
+ * @return array
+ * @access private
+ */
+ function pageCountInfo( $title ) {
+ $id = $title->getArticleId();
+ if( $id == 0 ) {
+ return false;
+ }
+
+ $dbr =& $this->getDB( DB_SLAVE );
+
+ $rev_clause = array( 'rev_page' => $id );
+ $fname = 'Article::pageCountInfo';
+
+ $edits = $dbr->selectField(
+ 'revision',
+ 'COUNT(rev_page)',
+ $rev_clause,
+ $fname,
+ $this->getSelectOptions() );
+
+ $authors = $dbr->selectField(
+ 'revision',
+ 'COUNT(DISTINCT rev_user_text)',
+ $rev_clause,
+ $fname,
+ $this->getSelectOptions() );
+
+ return array( 'edits' => $edits, 'authors' => $authors );
+ }
+}
- $wgOut->addHTML( '<li>' . wfMsg('numtalkauthors', $authors) . '</li></ul>' );
- }
+/**
+ * Check whether an article is a stub
+ *
+ * @public
+ * @param integer $articleID ID of the article that is to be checked
+ */
+function wfArticleIsStub( $articleID ) {
+ global $wgUser;
+ $fname = 'wfArticleIsStub';
+
+ wfDebugDieBacktrace( 'This function seems to be unused. Pending removal.' );
+
+ $threshold = $wgUser->getOption('stubthreshold') ;
+ if ( $threshold > 0 ) {
+ $dbr =& wfGetDB( DB_SLAVE );
+ $s = $dbr->selectRow( array('page', 'text'),
+ array( 'LENGTH(old_text) AS len', 'page_namespace', 'page_is_redirect' ),
+ array( 'page_id' => $articleID, "page.page_latest=text.old_id" ),
+ $fname ) ;
+ if ( $s == false OR $s->page_is_redirect OR $s->page_namespace != NS_MAIN ) {
+ return false;
}
+ $size = $s->len;
+ return ( $size < $threshold );
}
+ return false;
}
?>
dépôts / lhc / web / wiklou.git / blobdiff