-<?
+<?php
# Class representing a Wikipedia article and history.
# See design.doc for an overview.
/* private */ var $mUser, $mTimestamp, $mUserText;
/* private */ var $mCounter, $mComment, $mCountAdjustment;
/* private */ var $mMinorEdit, $mRedirectedFrom;
- /* private */ var $mTouched, $mFileCache;
-
- function Article() { $this->clear(); }
-
+ /* private */ var $mTouched, $mFileCache, $mTitle;
+ /* private */ var $mId, $mTable;
+
+ function Article( &$title ) {
+ $this->mTitle =& $title;
+ $this->clear();
+ }
+
/* private */ function clear()
{
$this->mContentLoaded = false;
- $this->mUser = $this->mCounter = -1; # Not loaded
+ $this->mCurID = $this->mUser = $this->mCounter = -1; # Not loaded
$this->mRedirectedFrom = $this->mUserText =
$this->mTimestamp = $this->mComment = $this->mFileCache = "";
$this->mCountAdjustment = 0;
$this->mTouched = "19700101000000";
}
- /* static */ function newFromID( $newid )
- {
- global $wgOut, $wgTitle, $wgArticle;
- $a = new Article();
- $n = Article::nameOf( $newid );
-
- $wgTitle = Title::newFromDBkey( $n );
- $wgTitle->resetArticleID( $newid );
-
- return $a;
+ /* static */ function getRevisionText( $row, $prefix = "old_" ) {
+ # 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.
+ $text = $prefix . "text";
+ $flags = $prefix . "flags";
+ if( isset( $row->$flags ) && (false !== strpos( $row->$flags, "gzip" ) ) ) {
+ return gzinflate( $row->$text );
+ }
+ if( isset( $row->$text ) ) {
+ return $row->$text;
+ }
+ return false;
}
-
- /* static */ function nameOf( $id )
- {
- $sql = "SELECT cur_namespace,cur_title FROM cur WHERE " .
- "cur_id={$id}";
- $res = wfQuery( $sql, "Article::nameOf" );
- if ( 0 == wfNumRows( $res ) ) { return NULL; }
-
- $s = wfFetchObject( $res );
- $n = Title::makeName( $s->cur_namespace, $s->cur_title );
- return $n;
+
+ /* static */ function compressRevisionText( &$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";
}
-
+
# Note that getContent/loadContent may follow redirects if
- # not told otherwise, and so may cause a change to wgTitle.
+ # not told otherwise, and so may cause a change to mTitle.
+ # Return the text of this revision
function getContent( $noredir = false )
{
- global $action,$section,$count,$wgTitle; # From query string
- wfProfileIn( "Article::getContent" );
+ global $wgRequest;
+
+ # Get variables from query string :P
+ $action = $wgRequest->getText( 'action', 'view' );
+ $section = $wgRequest->getText( 'section' );
+
+ $fname = "Article::getContent";
+ wfProfileIn( $fname );
if ( 0 == $this->getID() ) {
if ( "edit" == $action ) {
-
- global $wgTitle;
+ wfProfileOut( $fname );
return ""; # was "newarticletext", now moved above the box)
-
-
}
- wfProfileOut();
+ wfProfileOut( $fname );
return wfMsg( "noarticletext" );
} else {
$this->loadContent( $noredir );
- wfProfileOut();
if(
# check if we're displaying a [[User talk:x.x.x.x]] anonymous talk page
- ( $wgTitle->getNamespace() == Namespace::getTalk( Namespace::getUser()) ) &&
- preg_match("/^\d{1,3}\.\d{1,3}.\d{1,3}\.\d{1,3}$/",$wgTitle->getText()) &&
+ ( $this->mTitle->getNamespace() == Namespace::getTalk( Namespace::getUser()) ) &&
+ preg_match("/^\d{1,3}\.\d{1,3}.\d{1,3}\.\d{1,3}$/",$this->mTitle->getText()) &&
$action=="view"
)
{
+ wfProfileOut( $fname );
return $this->mContent . "\n" .wfMsg("anontalkpagetext"); }
else {
if($action=="edit") {
if($section!="") {
- if($section=="new") { return ""; }
+ if($section=="new") {
+ wfProfileOut( $fname );
+ return "";
+ }
$secs=preg_split("/(^=+.*?=+|^<h[1-6].*?>.*?<\/h[1-6].*?>)/mi",
$this->mContent, -1,
PREG_SPLIT_DELIM_CAPTURE);
if($section==0) {
+ wfProfileOut( $fname );
return trim($secs[0]);
} else {
+ wfProfileOut( $fname );
return trim($secs[$section*2-1] . $secs[$section*2]);
}
}
}
+ wfProfileOut( $fname );
return $this->mContent;
}
}
}
-
+
+ # Load the revision (including cur_text) into this object
function loadContent( $noredir = false )
{
- global $wgOut, $wgTitle;
- global $oldid, $redirect; # From query
+ global $wgOut, $wgMwRedir, $wgRequest;
+
+ # Query variables :P
+ $oldid = $wgRequest->getVal( 'oldid' );
+ $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 = $wgTitle->getPrefixedText();
- if ( $oldid ) { $t .= ",oldid={$oldid}"; }
- if ( $redirect ) { $t .= ",redirect={$redirect}"; }
- $this->mContent = str_replace( "$1", $t, wfMsg( "missingarticle" ) );
-
+
+ # 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 );
+ $t .= ",oldid={$oldid}";
+ }
+ if ( isset( $redirect ) ) {
+ $redirect = ($redirect == "no") ? "no" : "yes";
+ $t .= ",redirect={$redirect}";
+ }
+ $this->mContent = wfMsg( "missingarticle", $t );
+
if ( ! $oldid ) { # Retrieve current version
$id = $this->getID();
if ( 0 == $id ) return;
$sql = "SELECT " .
"cur_text,cur_timestamp,cur_user,cur_counter,cur_restrictions,cur_touched " .
"FROM cur WHERE cur_id={$id}";
- $res = wfQuery( $sql, $fname );
- if ( 0 == wfNumRows( $res ) ) { return; }
+ wfDebug( "$sql\n" );
+ $res = wfQuery( $sql, DB_READ, $fname );
+ if ( 0 == wfNumRows( $res ) ) {
+ return;
+ }
$s = wfFetchObject( $res );
-
# 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 ) &&
- ( preg_match( "/^#redirect/i", $s->cur_text ) ) ) {
+ ( $wgMwRedir->matchStart( $s->cur_text ) ) ) {
if ( preg_match( "/\\[\\[([^\\]\\|]+)[\\]\\|]/",
$s->cur_text, $m ) ) {
$rt = Title::newFromText( $m[1] );
+ if( $rt ) {
+ # 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() != "" ) {
+ $wgOut->redirect( $rt->getFullURL() ) ;
+ return;
+ }
+ if ( $rt->getNamespace() == Namespace::getSpecial() ) {
+ $wgOut->redirect( $rt->getFullURL() );
+ return;
+ }
+ $rid = $rt->getArticleID();
+ if ( 0 != $rid ) {
+ $sql = "SELECT cur_text,cur_timestamp,cur_user," .
+ "cur_counter,cur_restrictions,cur_touched FROM cur WHERE cur_id={$rid}";
+ $res = wfQuery( $sql, DB_READ, $fname );
+
+ if ( 0 != wfNumRows( $res ) ) {
+ $this->mRedirectedFrom = $this->mTitle->getPrefixedText();
+ $this->mTitle = $rt;
+ $s = wfFetchObject( $res );
+ }
+ }
+ }
+ }
+ }
+
+ $this->mContent = $s->cur_text;
+ $this->mUser = $s->cur_user;
+ $this->mCounter = $s->cur_counter;
+ $this->mTimestamp = $s->cur_timestamp;
+ $this->mTouched = $s->cur_touched;
+ $this->mTitle->mRestrictions = explode( ",", trim( $s->cur_restrictions ) );
+ $this->mTitle->mRestrictionsLoaded = true;
+ wfFreeResult( $res );
+ } else { # oldid set, retrieve historical version
+ $sql = "SELECT old_text,old_timestamp,old_user,old_flags FROM old " .
+ "WHERE old_id={$oldid}";
+ $res = wfQuery( $sql, DB_READ, $fname );
+ if ( 0 == wfNumRows( $res ) ) { return; }
- # Gotta hand redirects to special pages differently:
- # Fill the HTTP response "Location" header and ignore
- # the rest of the page we're on.
+ $s = wfFetchObject( $res );
+ $this->mContent = Article::getRevisionText( $s );
+ $this->mUser = $s->old_user;
+ $this->mCounter = 0;
+ $this->mTimestamp = $s->old_timestamp;
+ wfFreeResult( $res );
+ }
+ $this->mContentLoaded = true;
+ return $this->mContent;
+ }
- if ( $rt->getInterwiki() != "" ) {
- $wgOut->redirect( $rt->getFullURL() ) ;
- return;
- }
- if ( $rt->getNamespace() == Namespace::getSpecial() ) {
- $wgOut->redirect( wfLocalUrl(
- $rt->getPrefixedURL() ) );
- return;
- }
- $rid = $rt->getArticleID();
- if ( 0 != $rid ) {
- $sql = "SELECT cur_text,cur_timestamp,cur_user," .
- "cur_counter,cur_touched FROM cur WHERE cur_id={$rid}";
- $res = wfQuery( $sql, $fname );
-
- if ( 0 != wfNumRows( $res ) ) {
- $this->mRedirectedFrom = $wgTitle->getPrefixedText();
- $wgTitle = $rt;
- $s = wfFetchObject( $res );
+ # Gets the article text without using so many damn globals
+ # Returns false on error
+ function getContentWithoutUsingSoManyDamnGlobals( $oldid = 0, $noredir = false ) {
+ global $wgMwRedir;
+
+ if ( $this->mContentLoaded ) {
+ return $this->mContent;
+ }
+ $this->mContent = false;
+
+ $fname = "Article::loadContent";
+
+ if ( ! $oldid ) { # Retrieve current version
+ $id = $this->getID();
+ if ( 0 == $id ) {
+ return false;
+ }
+
+ $sql = "SELECT " .
+ "cur_text,cur_timestamp,cur_user,cur_counter,cur_restrictions,cur_touched " .
+ "FROM cur WHERE cur_id={$id}";
+ $res = wfQuery( $sql, DB_READ, $fname );
+ if ( 0 == wfNumRows( $res ) ) {
+ return false;
+ }
+
+ $s = wfFetchObject( $res );
+ # If we got a redirect, follow it (unless we've been told
+ # not to by either the function parameter or the query
+ if ( !$noredir && $wgMwRedir->matchStart( $s->cur_text ) ) {
+ if ( preg_match( "/\\[\\[([^\\]\\|]+)[\\]\\|]/",
+ $s->cur_text, $m ) ) {
+ $rt = Title::newFromText( $m[1] );
+ if( $rt && $rt->getInterwiki() == "" && $rt->getNamespace() != Namespace::getSpecial() ) {
+ $rid = $rt->getArticleID();
+ if ( 0 != $rid ) {
+ $sql = "SELECT cur_text,cur_timestamp,cur_user," .
+ "cur_counter,cur_restrictions,cur_touched FROM cur WHERE cur_id={$rid}";
+ $res = wfQuery( $sql, DB_READ, $fname );
+
+ if ( 0 != wfNumRows( $res ) ) {
+ $this->mRedirectedFrom = $this->mTitle->getPrefixedText();
+ $this->mTitle = $rt;
+ $s = wfFetchObject( $res );
+ }
}
}
}
}
+
$this->mContent = $s->cur_text;
$this->mUser = $s->cur_user;
$this->mCounter = $s->cur_counter;
$this->mTimestamp = $s->cur_timestamp;
$this->mTouched = $s->cur_touched;
- $wgTitle->mRestrictions = explode( ",", trim( $s->cur_restrictions ) );
- $wgTitle->mRestrictionsLoaded = true;
+ $this->mTitle->mRestrictions = explode( ",", trim( $s->cur_restrictions ) );
+ $this->mTitle->mRestrictionsLoaded = true;
wfFreeResult( $res );
} else { # oldid set, retrieve historical version
- $sql = "SELECT old_text,old_timestamp,old_user FROM old " .
+ $sql = "SELECT old_text,old_timestamp,old_user,old_flags FROM old " .
"WHERE old_id={$oldid}";
- $res = wfQuery( $sql, $fname );
- if ( 0 == wfNumRows( $res ) ) { return; }
+ $res = wfQuery( $sql, DB_READ, $fname );
+ if ( 0 == wfNumRows( $res ) ) {
+ return false;
+ }
$s = wfFetchObject( $res );
- $this->mContent = $s->old_text;
+ $this->mContent = Article::getRevisionText( $s );
$this->mUser = $s->old_user;
$this->mCounter = 0;
$this->mTimestamp = $s->old_timestamp;
wfFreeResult( $res );
}
$this->mContentLoaded = true;
+ return $this->mContent;
}
- function getID() { global $wgTitle; return $wgTitle->getArticleID(); }
+ function getID() {
+ if( $this->mTitle ) {
+ return $this->mTitle->getArticleID();
+ } else {
+ return 0;
+ }
+ }
function getCount()
{
function isCountable( $text )
{
- global $wgTitle, $wgUseCommaCount;
-
- if ( 0 != $wgTitle->getNamespace() ) { return 0; }
- if ( preg_match( "/^#redirect/i", $text ) ) { return 0; }
+ global $wgUseCommaCount, $wgMwRedir;
+
+ if ( 0 != $this->mTitle->getNamespace() ) { return 0; }
+ if ( $wgMwRedir->matchStart( $text ) ) { return 0; }
$token = ($wgUseCommaCount ? "," : "[[" );
if ( false === strstr( $text, $token ) ) { return 0; }
return 1;
}
- # Load the field related to the last edit time of the article.
+ # Loads everything from cur except cur_text
# This isn't necessary for all uses, so it's only done if needed.
/* private */ function loadLastEdit()
$sql = "SELECT cur_user,cur_user_text,cur_timestamp," .
"cur_comment,cur_minor_edit FROM cur WHERE " .
"cur_id=" . $this->getID();
- $res = wfQuery( $sql, "Article::loadLastEdit" );
+ $res = wfQuery( $sql, DB_READ, "Article::loadLastEdit" );
if ( wfNumRows( $res ) > 0 ) {
$s = wfFetchObject( $res );
function view()
{
- global $wgUser, $wgOut, $wgTitle, $wgLang;
- global $oldid, $diff; # From query
- global $wgLinkCache;
- wfProfileIn( "Article::view" );
+ global $wgUser, $wgOut, $wgLang, $wgRequest;
+ global $wgLinkCache, $IP, $wgEnableParserCache;
+
+ $fname = "Article::view";
+ wfProfileIn( $fname );
+
+ # Get variables from query string :P
+ $oldid = $wgRequest->getVal( 'oldid' );
+ $diff = $wgRequest->getVal( 'diff' );
$wgOut->setArticleFlag( true );
$wgOut->setRobotpolicy( "index,follow" );
# If we got diff and oldid in the query, we want to see a
# diff page instead of the article.
- if ( isset( $diff ) ) {
- $wgOut->setPageTitle( $wgTitle->getPrefixedText() );
- $de = new DifferenceEngine( $oldid, $diff );
+ if ( !is_null( $diff ) ) {
+ $wgOut->setPageTitle( $this->mTitle->getPrefixedText() );
+ $de = new DifferenceEngine( intval($oldid), intval($diff) );
$de->showDiffPage();
- wfProfileOut();
+ wfProfileOut( $fname );
return;
}
- $text = $this->getContent(); # May change wgTitle!
- $wgOut->setPageTitle( $wgTitle->getPrefixedText() );
- $wgOut->setHTMLTitle( $wgTitle->getPrefixedText() .
+
+ if ( !is_null( $oldid ) and $this->checkTouched() ) {
+ if( $wgOut->checkLastModified( $this->mTouched ) ){
+ return;
+ } else if ( $this->tryFileCache() ) {
+ # tell wgOut that output is taken care of
+ $wgOut->disable();
+ $this->viewUpdates();
+ return;
+ }
+ }
+
+ $text = $this->getContent(); # May change mTitle
+ $wgOut->setPageTitle( $this->mTitle->getPrefixedText() );
+ $wgOut->setHTMLTitle( $this->mTitle->getPrefixedText() .
" - " . wfMsg( "wikititlesuffix" ) );
# We're looking at an old revision
- if ( $oldid ) {
+ if ( !empty( $oldid ) ) {
$this->setOldSubtitle();
$wgOut->setRobotpolicy( "noindex,follow" );
}
$sk = $wgUser->getSkin();
$redir = $sk->makeKnownLink( $this->mRedirectedFrom, "",
"redirect=no" );
- $s = str_replace( "$1", $redir, wfMsg( "redirectedfrom" ) );
+ $s = wfMsg( "redirectedfrom", $redir );
$wgOut->setSubtitle( $s );
}
- $wgOut->checkLastModified( $this->mTouched );
- $this->tryFileCache();
- $wgLinkCache->preFill( $wgTitle );
- $wgOut->addWikiText( $text );
- # If the article we've just shown is in the "Image" namespace,
- # follow it with the history list and link list for the image
- # it describes.
-
- if ( Namespace::getImage() == $wgTitle->getNamespace() ) {
- $this->imageHistory();
- $this->imageLinks();
+ $wgLinkCache->preFill( $this->mTitle );
+
+ if( $wgEnableParserCache && intval($wgUser->getOption( "stubthreshold" )) == 0 ){
+ $wgOut->addWikiText( $text, true, $this );
+ } else {
+ $wgOut->addWikiText( $text );
}
+
+ # Add link titles as META keywords
+ $wgOut->addMetaTags() ;
+
$this->viewUpdates();
- wfProfileOut();
+ wfProfileOut( $fname );
}
# Theoretically we could defer these whole insert and update
/* private */ function insertNewArticle( $text, $summary, $isminor, $watchthis )
{
- global $wgOut, $wgUser, $wgTitle, $wgLinkCache;
+ global $wgOut, $wgUser, $wgLinkCache, $wgMwRedir;
+ global $wgUseSquid, $wgDeferredUpdateList, $wgInternalServer;
+
$fname = "Article::insertNewArticle";
- $ns = $wgTitle->getNamespace();
- $ttl = $wgTitle->getDBkey();
+ $this->mCountAdjustment = $this->isCountable( $text );
+
+ $ns = $this->mTitle->getNamespace();
+ $ttl = $this->mTitle->getDBkey();
$text = $this->preSaveTransform( $text );
- if ( preg_match( "/^#redirect/i", $text ) ) { $redir = 1; }
+ if ( $wgMwRedir->matchStart( $text ) ) { $redir = 1; }
else { $redir = 0; }
$now = wfTimestampNow();
$won = wfInvertTimestamp( $now );
wfSeedRandom();
$rand = number_format( mt_rand() / mt_getrandmax(), 12, ".", "" );
+ $isminor = ( $isminor && $wgUser->getID() ) ? 1 : 0;
$sql = "INSERT INTO cur (cur_namespace,cur_title,cur_text," .
"cur_comment,cur_user,cur_timestamp,cur_minor_edit,cur_counter," .
"cur_restrictions,cur_user_text,cur_is_redirect," .
wfStrencode( $text ) . "', '" .
wfStrencode( $summary ) . "', '" .
$wgUser->getID() . "', '{$now}', " .
- ( $isminor ? 1 : 0 ) . ", 0, '', '" .
+ $isminor . ", 0, '', '" .
wfStrencode( $wgUser->getName() ) . "', $redir, 1, $rand, '{$now}', '{$won}')";
- $res = wfQuery( $sql, $fname );
+ $res = wfQuery( $sql, DB_WRITE, $fname );
$newid = wfInsertId();
- $wgTitle->resetArticleID( $newid );
-
- $sql = "INSERT INTO recentchanges (rc_timestamp,rc_cur_time," .
- "rc_namespace,rc_title,rc_new,rc_minor,rc_cur_id,rc_user," .
- "rc_user_text,rc_comment,rc_this_oldid,rc_last_oldid,rc_bot) VALUES (" .
- "'{$now}','{$now}',{$ns},'" . wfStrencode( $ttl ) . "',1," .
- ( $isminor ? 1 : 0 ) . ",{$newid}," . $wgUser->getID() . ",'" .
- wfStrencode( $wgUser->getName() ) . "','" .
- wfStrencode( $summary ) . "',0,0," .
- ( $wgUser->isBot() ? 1 : 0 ) . ")";
- wfQuery( $sql, $fname );
+ $this->mTitle->resetArticleID( $newid );
+
+ Article::onArticleCreate( $this->mTitle );
+ RecentChange::notifyNew( $now, $this->mTitle, $isminor, $wgUser, $summary );
+
if ($watchthis) {
- if(!$wgTitle->userIsWatching()) $this->watch();
+ if(!$this->mTitle->userIsWatching()) $this->watch();
} else {
- if ( $wgTitle->userIsWatching() ) {
+ if ( $this->mTitle->userIsWatching() ) {
$this->unwatch();
}
}
+ # The talk page isn't in the regular link tables, so we need to update manually:
+ $talkns = $ns ^ 1; # talk -> normal; normal -> talk
+ $sql = "UPDATE cur set cur_touched='$now' WHERE cur_namespace=$talkns AND cur_title='" . wfStrencode( $ttl ) . "'";
+ wfQuery( $sql, DB_WRITE );
+
+ # standard deferred updates
+ $this->editUpdates( $text );
+
$this->showArticle( $text, wfMsg( "newarticle" ) );
}
- function updateArticle( $text, $summary, $minor, $watchthis, $section="" )
- {
- global $wgOut, $wgUser, $wgTitle, $wgLinkCache;
- global $wgDBtransactions;
- $fname = "Article::updateArticle";
- // insert updated section into old text if we have only edited part
- // of the article
- if ($section != "") {
- $oldtext=$this->getContent();
+
+ /* Side effects: loads last edit */
+ function getTextOfLastEditWithSectionReplacedOrAdded($section, $text, $summary = ""){
+ $this->loadLastEdit();
+ $oldtext = $this->getContent();
+ if ($section != "") {
if($section=="new") {
if($summary) $subject="== {$summary} ==\n\n";
$text=$oldtext."\n\n".$subject.$text;
$text=join("",$secs);
}
}
+ return $text;
+ }
+
+ function updateArticle( $text, $summary, $minor, $watchthis, $forceBot = false )
+ {
+ global $wgOut, $wgUser, $wgLinkCache;
+ global $wgDBtransactions, $wgMwRedir;
+ global $wgUseSquid, $wgInternalServer;
+ $fname = "Article::updateArticle";
+
if ( $this->mMinorEdit ) { $me1 = 1; } else { $me1 = 0; }
- if ( $minor ) { $me2 = 1; } else { $me2 = 0; }
- if ( preg_match( "/^(#redirect[^\\n]+)/i", $text, $m ) ) {
+ 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
}
else { $redir = 0; }
- $this->loadLastEdit();
$text = $this->preSaveTransform( $text );
if( $wgDBtransactions ) {
$sql = "BEGIN";
- wfQuery( $sql );
+ wfQuery( $sql, DB_WRITE );
}
$oldtext = $this->getContent( true );
"',cur_is_redirect={$redir}, cur_is_new=0, cur_touched='{$now}', inverse_timestamp='{$won}' " .
"WHERE cur_id=" . $this->getID() .
" AND cur_timestamp='" . $this->getTimestamp() . "'";
- $res = wfQuery( $sql, $fname );
+ $res = wfQuery( $sql, DB_WRITE, $fname );
if( wfAffectedRows() == 0 ) {
/* Belated edit conflict! Run away!! */
return false;
}
+ # This overwrites $oldtext if revision compression is on
+ $flags = Article::compressRevisionText( $oldtext );
+
$sql = "INSERT INTO old (old_namespace,old_title,old_text," .
"old_comment,old_user,old_user_text,old_timestamp," .
- "old_minor_edit,inverse_timestamp) VALUES (" .
- $wgTitle->getNamespace() . ", '" .
- wfStrencode( $wgTitle->getDBkey() ) . "', '" .
+ "old_minor_edit,inverse_timestamp,old_flags) VALUES (" .
+ $this->mTitle->getNamespace() . ", '" .
+ wfStrencode( $this->mTitle->getDBkey() ) . "', '" .
wfStrencode( $oldtext ) . "', '" .
wfStrencode( $this->getComment() ) . "', " .
$this->getUser() . ", '" .
wfStrencode( $this->getUserText() ) . "', '" .
$this->getTimestamp() . "', " . $me1 . ", '" .
- wfInvertTimestamp( $this->getTimestamp() ) . "')";
- $res = wfQuery( $sql, $fname );
+ wfInvertTimestamp( $this->getTimestamp() ) . "','$flags')";
+ $res = wfQuery( $sql, DB_WRITE, $fname );
$oldid = wfInsertID( $res );
- $sql = "INSERT INTO recentchanges (rc_timestamp,rc_cur_time," .
- "rc_namespace,rc_title,rc_new,rc_minor,rc_bot,rc_cur_id,rc_user," .
- "rc_user_text,rc_comment,rc_this_oldid,rc_last_oldid) VALUES (" .
- "'{$now}','{$now}'," . $wgTitle->getNamespace() . ",'" .
- wfStrencode( $wgTitle->getDBkey() ) . "',0,{$me2}," .
- ( $wgUser->isBot() ? 1 : 0 ) . "," .
- $this->getID() . "," . $wgUser->getID() . ",'" .
- wfStrencode( $wgUser->getName() ) . "','" .
- wfStrencode( $summary ) . "',0,{$oldid})";
- wfQuery( $sql, $fname );
-
- $sql = "UPDATE recentchanges SET rc_this_oldid={$oldid} " .
- "WHERE rc_namespace=" . $wgTitle->getNamespace() . " AND " .
- "rc_title='" . wfStrencode( $wgTitle->getDBkey() ) . "' AND " .
- "rc_timestamp='" . $this->getTimestamp() . "'";
- wfQuery( $sql, $fname );
-
- $sql = "UPDATE recentchanges SET rc_cur_time='{$now}' " .
- "WHERE rc_cur_id=" . $this->getID();
- wfQuery( $sql, $fname );
+ $bot = (int)($wgUser->isBot() || $forceBot);
+ RecentChange::notifyEdit( $now, $this->mTitle, $me2, $wgUser, $summary,
+ $oldid, $this->getTimestamp(), $bot );
+ Article::onArticleEdit( $this->mTitle );
}
+
if( $wgDBtransactions ) {
$sql = "COMMIT";
- wfQuery( $sql );
+ wfQuery( $sql, DB_WRITE );
}
if ($watchthis) {
- if (!$wgTitle->userIsWatching()) $this->watch();
+ if (!$this->mTitle->userIsWatching()) $this->watch();
} else {
- if ( $wgTitle->userIsWatching() ) {
+ if ( $this->mTitle->userIsWatching() ) {
$this->unwatch();
}
}
+ # standard deferred updates
+ $this->editUpdates( $text );
+
+
+ $urls = array();
+ # Template namespace
+ # Purge all articles linking here
+ if ( $this->mTitle->getNamespace() == NS_TEMPLATE) {
+ $titles = $this->mTitle->getLinksTo();
+ Title::touchArray( $titles );
+ if ( $wgUseSquid ) {
+ foreach ( $titles as $title ) {
+ $urls[] = $title->getInternalURL();
+ }
+ }
+ }
+
+ # Squid updates
+ if ( $wgUseSquid ) {
+ $urls = array_merge( $urls, $this->mTitle->getSquidURLs() );
+ $u = new SquidUpdate( $urls );
+ $u->doUpdate();
+ }
$this->showArticle( $text, wfMsg( "updated" ) );
return true;
function showArticle( $text, $subtitle )
{
- global $wgOut, $wgTitle, $wgUser, $wgLinkCache, $wgUseBetterLinksUpdate;
+ global $wgOut, $wgUser, $wgLinkCache;
+ global $wgMwRedir;
$wgLinkCache = new LinkCache();
# Get old version of link table to allow incremental link updates
- if ( $wgUseBetterLinksUpdate ) {
- $wgLinkCache->preFill( $wgTitle );
- $wgLinkCache->clear();
- }
+ $wgLinkCache->preFill( $this->mTitle );
+ $wgLinkCache->clear();
- # Now update the link cache by parsing the text
+ # Now update the link cache by parsing the text
+ $wgOut = new OutputPage();
$wgOut->addWikiText( $text );
- $this->editUpdates( $text );
- if( preg_match( "/^#redirect/i", $text ) )
+ if( $wgMwRedir->matchStart( $text ) )
$r = "redirect=no";
else
$r = "";
- $wgOut->redirect( wfLocalUrl( $wgTitle->getPrefixedURL(), $r ) );
- }
-
- # If the page we've just displayed is in the "Image" namespace,
- # we follow it with an upload history of the image and its usage.
-
- function imageHistory()
- {
- global $wgUser, $wgOut, $wgLang, $wgTitle;
- $fname = "Article::imageHistory";
-
- $sql = "SELECT img_size,img_description,img_user," .
- "img_user_text,img_timestamp FROM image WHERE " .
- "img_name='" . wfStrencode( $wgTitle->getDBkey() ) . "'";
- $res = wfQuery( $sql, $fname );
-
- if ( 0 == wfNumRows( $res ) ) { return; }
-
- $sk = $wgUser->getSkin();
- $s = $sk->beginImageHistoryList();
-
- $line = wfFetchObject( $res );
- $s .= $sk->imageHistoryLine( true, $line->img_timestamp,
- $wgTitle->getText(), $line->img_user,
- $line->img_user_text, $line->img_size, $line->img_description );
-
- $sql = "SELECT oi_size,oi_description,oi_user," .
- "oi_user_text,oi_timestamp,oi_archive_name FROM oldimage WHERE " .
- "oi_name='" . wfStrencode( $wgTitle->getDBkey() ) . "' " .
- "ORDER BY oi_timestamp DESC";
- $res = wfQuery( $sql, $fname );
-
- while ( $line = wfFetchObject( $res ) ) {
- $s .= $sk->imageHistoryLine( false, $line->oi_timestamp,
- $line->oi_archive_name, $line->oi_user,
- $line->oi_user_text, $line->oi_size, $line->oi_description );
- }
- $s .= $sk->endImageHistoryList();
- $wgOut->addHTML( $s );
- }
-
- function imageLinks()
- {
- global $wgUser, $wgOut, $wgTitle;
-
- $wgOut->addHTML( "<h2>" . wfMsg( "imagelinks" ) . "</h2>\n" );
-
- $sql = "SELECT il_from FROM imagelinks WHERE il_to='" .
- wfStrencode( $wgTitle->getDBkey() ) . "'";
- $res = wfQuery( $sql, "Article::imageLinks" );
-
- if ( 0 == wfNumRows( $res ) ) {
- $wgOut->addHtml( "<p>" . wfMsg( "nolinkstoimage" ) . "\n" );
- return;
- }
- $wgOut->addHTML( "<p>" . wfMsg( "linkstoimage" ) . "\n<ul>" );
-
- $sk = $wgUser->getSkin();
- while ( $s = wfFetchObject( $res ) ) {
- $name = $s->il_from;
- $link = $sk->makeKnownLink( $name, "" );
- $wgOut->addHTML( "<li>{$link}</li>\n" );
- }
- $wgOut->addHTML( "</ul>\n" );
+ $wgOut->redirect( $this->mTitle->getFullURL( $r ) );
}
# Add this page to my watchlist
- function watch()
+ function watch( $add = true )
{
- global $wgUser, $wgTitle, $wgOut, $wgLang;
+ global $wgUser, $wgOut, $wgLang;
global $wgDeferredUpdateList;
if ( 0 == $wgUser->getID() ) {
$wgOut->readOnlyPage();
return;
}
- $wgUser->addWatch( $wgTitle );
+ if( $add )
+ $wgUser->addWatch( $this->mTitle );
+ else
+ $wgUser->removeWatch( $this->mTitle );
- $wgOut->setPagetitle( wfMsg( "addedwatch" ) );
+ $wgOut->setPagetitle( wfMsg( $add ? "addedwatch" : "removedwatch" ) );
$wgOut->setRobotpolicy( "noindex,follow" );
$sk = $wgUser->getSkin() ;
- $link = $sk->makeKnownLink ( $wgTitle->getPrefixedText() ) ;
+ $link = $this->mTitle->getPrefixedText();
- $text = str_replace( "$1", $link ,
- wfMsg( "addedwatchtext" ) );
- $wgOut->addHTML( $text );
+ if($add)
+ $text = wfMsg( "addedwatchtext", $link );
+ else
+ $text = wfMsg( "removedwatchtext", $link );
+ $wgOut->addWikiText( $text );
$up = new UserUpdate();
array_push( $wgDeferredUpdateList, $up );
function unwatch()
{
- global $wgUser, $wgTitle, $wgOut, $wgLang;
- global $wgDeferredUpdateList;
+ $this->watch( false );
+ }
- if ( 0 == $wgUser->getID() ) {
- $wgOut->errorpage( "watchnologin", "watchnologintext" );
+ function protect( $limit = "sysop" )
+ {
+ global $wgUser, $wgOut, $wgRequest;
+
+ if ( ! $wgUser->isSysop() ) {
+ $wgOut->sysopRequired();
return;
}
if ( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
- $wgUser->removeWatch( $wgTitle );
-
- $wgOut->setPagetitle( wfMsg( "removedwatch" ) );
- $wgOut->setRobotpolicy( "noindex,follow" );
+ $id = $this->mTitle->getArticleID();
+ if ( 0 == $id ) {
+ $wgOut->fatalEror( wfMsg( "badarticleerror" ) );
+ return;
+ }
- $sk = $wgUser->getSkin() ;
- $link = $sk->makeKnownLink ( $wgTitle->getPrefixedText() ) ;
+ $confirm = $wgRequest->getBool( 'wpConfirmProtect' ) && $wgRequest->wasPosted();
+ $reason = $wgRequest->getText( 'wpReasonProtect' );
- $text = str_replace( "$1", $link ,
- wfMsg( "removedwatchtext" ) );
- $wgOut->addHTML( $text );
+ if ( $confirm ) {
- $up = new UserUpdate();
- array_push( $wgDeferredUpdateList, $up );
+ $sql = "UPDATE cur SET cur_touched='" . wfTimestampNow() . "'," .
+ "cur_restrictions='{$limit}' WHERE cur_id={$id}";
+ wfQuery( $sql, DB_WRITE, "Article::protect" );
- $wgOut->returnToMain( false );
+ $log = new LogPage( wfMsg( "protectlogpage" ), wfMsg( "protectlogtext" ) );
+ if ( $limit === "" ) {
+ $log->addEntry( wfMsg( "unprotectedarticle", $this->mTitle->getPrefixedText() ), $reason );
+ } else {
+ $log->addEntry( wfMsg( "protectedarticle", $this->mTitle->getPrefixedText() ), $reason );
+ }
+ $wgOut->redirect( $this->mTitle->getFullURL() );
+ return;
+ } else {
+ $reason = htmlspecialchars( wfMsg( "protectreason" ) );
+ return $this->confirmProtect( "", $reason, $limit );
+ }
}
- # This shares a lot of issues (and code) with Recent Changes
-
- function history()
+ # Output protection confirmation dialog
+ function confirmProtect( $par, $reason, $limit = "sysop" )
{
- global $wgUser, $wgOut, $wgLang, $wgTitle, $offset, $limit;
+ global $wgOut;
- # If page hasn't changed, client can cache this
-
- $wgOut->checkLastModified( $this->getTimestamp() );
- wfProfileIn( "Article::history" );
+ wfDebug( "Article::confirmProtect\n" );
- $wgOut->setPageTitle( $wgTitle->getPRefixedText() );
- $wgOut->setSubtitle( wfMsg( "revhistory" ) );
- $wgOut->setArticleFlag( false );
+ $sub = htmlspecialchars( $this->mTitle->getPrefixedText() );
$wgOut->setRobotpolicy( "noindex,nofollow" );
- if( $wgTitle->getArticleID() == 0 ) {
- $wgOut->addHTML( wfMsg( "nohistory" ) );
- wfProfileOut();
- return;
- }
-
- $offset = (int)$offset;
- $limit = (int)$limit;
- if( $limit == 0 ) $limit = 50;
- $namespace = $wgTitle->getNamespace();
- $title = $wgTitle->getText();
- $sql = "SELECT old_id,old_user," .
- "old_comment,old_user_text,old_timestamp,old_minor_edit ".
- "FROM old USE INDEX (name_title_timestamp) " .
- "WHERE old_namespace={$namespace} AND " .
- "old_title='" . wfStrencode( $wgTitle->getDBkey() ) . "' " .
- "ORDER BY inverse_timestamp LIMIT $offset, $limit";
- $res = wfQuery( $sql, "Article::history" );
-
- $revs = wfNumRows( $res );
- if( $wgTitle->getArticleID() == 0 ) {
- $wgOut->addHTML( wfMsg( "nohistory" ) );
- wfProfileOut();
- return;
+ $check = "";
+ $protcom = "";
+
+ if ( $limit === "" ) {
+ $wgOut->setSubtitle( wfMsg( "unprotectsub", $sub ) );
+ $wgOut->addWikiText( wfMsg( "confirmunprotecttext" ) );
+ $check = htmlspecialchars( wfMsg( "confirmunprotect" ) );
+ $protcom = htmlspecialchars( wfMsg( "unprotectcomment" ) );
+ $formaction = $this->mTitle->escapeLocalURL( "action=unprotect" . $par );
+ } else {
+ $wgOut->setSubtitle( wfMsg( "protectsub", $sub ) );
+ $wgOut->addWikiText( wfMsg( "confirmprotecttext" ) );
+ $check = htmlspecialchars( wfMsg( "confirmprotect" ) );
+ $protcom = htmlspecialchars( wfMsg( "protectcomment" ) );
+ $formaction = $this->mTitle->escapeLocalURL( "action=protect" . $par );
}
-
- $sk = $wgUser->getSkin();
- $numbar = wfViewPrevNext(
- $offset, $limit,
- $wgTitle->getPrefixedText(),
- "action=history" );
- $s = $numbar;
- $s .= $sk->beginHistoryList();
-
- if($offset == 0 )
- $s .= $sk->historyLine( $this->getTimestamp(), $this->getUser(),
- $this->getUserText(), $namespace,
- $title, 0, $this->getComment(),
- ( $this->getMinorEdit() > 0 ) );
-
- $revs = wfNumRows( $res );
- while ( $line = wfFetchObject( $res ) ) {
- $s .= $sk->historyLine( $line->old_timestamp, $line->old_user,
- $line->old_user_text, $namespace,
- $title, $line->old_id,
- $line->old_comment, ( $line->old_minor_edit > 0 ) );
- }
- $s .= $sk->endHistoryList();
- $s .= $numbar;
- $wgOut->addHTML( $s );
- wfProfileOut();
- }
- function protect()
- {
- global $wgUser, $wgOut, $wgTitle;
+ $confirm = htmlspecialchars( wfMsg( "confirm" ) );
- if ( ! $wgUser->isSysop() ) {
- $wgOut->sysopRequired();
- return;
- }
- if ( wfReadOnly() ) {
- $wgOut->readOnlyPage();
- return;
- }
- $id = $wgTitle->getArticleID();
- if ( 0 == $id ) {
- $wgOut->fatalEror( wfMsg( "badarticleerror" ) );
- return;
- }
- $sql = "UPDATE cur SET cur_touched='" . wfTimestampNow() . "'," .
- "cur_restrictions='sysop' WHERE cur_id={$id}";
- wfQuery( $sql, "Article::protect" );
+ $wgOut->addHTML( "
+<form id='protectconfirm' method='post' action=\"{$formaction}\">
+ <table border='0'>
+ <tr>
+ <td align='right'>
+ <label for='wpReasonProtect'>{$protcom}:</label>
+ </td>
+ <td align='left'>
+ <input type='text' size='60' name='wpReasonProtect' id='wpReasonProtect' value=\"" . htmlspecialchars( $reason ) . "\" />
+ </td>
+ </tr>
+ <tr>
+ <td> </td>
+ </tr>
+ <tr>
+ <td align='right'>
+ <input type='checkbox' name='wpConfirmProtect' value='1' id='wpConfirmProtect' />
+ </td>
+ <td>
+ <label for='wpConfirmProtect'>{$check}</label>
+ </td>
+ </tr>
+ <tr>
+ <td> </td>
+ <td>
+ <input type='submit' name='wpConfirmProtectB' value=\"{$confirm}\" />
+ </td>
+ </tr>
+ </table>
+</form>\n" );
- $wgOut->redirect( wfLocalUrl( $wgTitle->getPrefixedURL() ) );
+ $wgOut->returnToMain( false );
}
function unprotect()
{
- global $wgUser, $wgOut, $wgTitle;
-
- if ( ! $wgUser->isSysop() ) {
- $wgOut->sysopRequired();
- return;
- }
- if ( wfReadOnly() ) {
- $wgOut->readOnlyPage();
- return;
- }
- $id = $wgTitle->getArticleID();
- if ( 0 == $id ) {
- $wgOut->fatalEror( wfMsg( "badarticleerror" ) );
- return;
- }
- $sql = "UPDATE cur SET cur_touched='" . wfTimestampNow() . "'," .
- "cur_restrictions='' WHERE cur_id={$id}";
- wfQuery( $sql, "Article::unprotect" );
-
- $wgOut->redirect( wfLocalUrl( $wgTitle->getPrefixedURL() ) );
+ return $this->protect( "" );
}
+ # UI entry point for page deletion
function delete()
{
- global $wgUser, $wgOut, $wgTitle;
- global $wpConfirm, $wpReason, $image, $oldimage;
-
- # Anybody can delete old revisions of images; only sysops
- # can delete articles and current images
-
- if ( ( ! $oldimage ) && ( ! $wgUser->isSysop() ) ) {
+ global $wgUser, $wgOut, $wgMessageCache, $wgRequest;
+ $fname = "Article::delete";
+ $confirm = $wgRequest->getBool( 'wpConfirm' ) && $wgRequest->wasPosted();
+ $reason = $wgRequest->getText( 'wpReason' );
+
+ # This code desperately needs to be totally rewritten
+
+ # Check permissions
+ if ( ( ! $wgUser->isSysop() ) ) {
$wgOut->sysopRequired();
return;
}
# Better double-check that it hasn't been deleted yet!
$wgOut->setPagetitle( wfMsg( "confirmdelete" ) );
- if ( $image ) {
- if ( "" == trim( $image ) ) {
- $wgOut->fatalError( wfMsg( "cannotdelete" ) );
- return;
- }
- $sub = str_replace( "$1", $image, wfMsg( "deletesub" ) );
- } else {
+ if ( ( "" == trim( $this->mTitle->getText() ) )
+ or ( $this->mTitle->getArticleId() == 0 ) ) {
+ $wgOut->fatalError( wfMsg( "cannotdelete" ) );
+ return;
+ }
- if ( ( "" == trim( $wgTitle->getText() ) )
- or ( $wgTitle->getArticleId() == 0 ) ) {
- $wgOut->fatalError( wfMsg( "cannotdelete" ) );
- return;
- }
- $sub = str_replace( "$1", $wgTitle->getPrefixedText(),
- wfMsg( "deletesub" ) );
-
- # determine whether this page has earlier revisions
- # and insert a warning if it does
- # we select the text because it might be useful below
- $sql="SELECT old_text FROM old WHERE old_namespace=0 and old_title='" . wfStrencode($wgTitle->getPrefixedDBkey())."' ORDER BY inverse_timestamp LIMIT 1";
- $res=wfQuery($sql,$fname);
- if( ($old=wfFetchObject($res)) && !$wpConfirm ) {
- $skin=$wgUser->getSkin();
- $wgOut->addHTML("<B>".wfMsg("historywarning"));
- $wgOut->addHTML( $skin->historyLink() ."</B><P>");
- }
+ if ( $confirm ) {
+ $this->doDelete( $reason );
+ return;
+ }
- $sql="SELECT cur_text FROM cur WHERE cur_namespace=0 and cur_title='" . wfStrencode($wgTitle->getPrefixedDBkey())."'";
- $res=wfQuery($sql,$fname);
- if( ($s=wfFetchObject($res))) {
+ # determine whether this page has earlier revisions
+ # and insert a warning if it does
+ # we select the text because it might be useful below
+ $ns = $this->mTitle->getNamespace();
+ $title = $this->mTitle->getDBkey();
+ $etitle = wfStrencode( $title );
+ $sql = "SELECT old_text,old_flags FROM old WHERE old_namespace=$ns and old_title='$etitle' ORDER BY inverse_timestamp LIMIT 1";
+ $res = wfQuery( $sql, DB_READ, $fname );
+ if( ($old=wfFetchObject($res)) && !$confirm ) {
+ $skin=$wgUser->getSkin();
+ $wgOut->addHTML("<b>".wfMsg("historywarning"));
+ $wgOut->addHTML( $skin->historyLink() ."</b>");
+ }
- # if this is a mini-text, we can paste part of it into the deletion reason
+ $sql="SELECT cur_text FROM cur WHERE cur_namespace=$ns and cur_title='$etitle'";
+ $res=wfQuery($sql, DB_READ, $fname);
+ if( ($s=wfFetchObject($res))) {
- #if this is empty, an earlier revision may contain "useful" text
- if($s->cur_text!="") {
- $text=$s->cur_text;
- } else {
- if($old) {
- $text=$old->old_text;
- $blanked=1;
- }
-
+ # if this is a mini-text, we can paste part of it into the deletion reason
+
+ #if this is empty, an earlier revision may contain "useful" text
+ $blanked = false;
+ if($s->cur_text!="") {
+ $text=$s->cur_text;
+ } else {
+ if($old) {
+ $text = Article::getRevisionText( $old );
+ $blanked = true;
}
- $length=strlen($text);
-
- # this should not happen, since it is not possible to store an empty, new
- # page. Let's insert a standard text in case it does, though
- if($length==0 && !$wpReason) { $wpReason=wfmsg("exblank");}
-
-
- if($length < 500 && !$wpReason) {
-
- # comment field=255, let's grep the first 150 to have some user
- # space left
- $text=substr($text,0,150);
- # let's strip out newlines and HTML tags
- $text=preg_replace("/\"/","'",$text);
- $text=preg_replace("/\</","<",$text);
- $text=preg_replace("/\>/",">",$text);
- $text=preg_replace("/[\n\r]/","",$text);
- if(!$blanked) {
- $wpReason=wfMsg("excontent"). " '".$text;
- } else {
- $wpReason=wfMsg("exbeforeblank") . " '".$text;
- }
- if($length>150) { $wpReason .= "..."; } # we've only pasted part of the text
- $wpReason.="'";
+ }
+
+ $length=strlen($text);
+
+ # this should not happen, since it is not possible to store an empty, new
+ # page. Let's insert a standard text in case it does, though
+ if($length == 0 && $reason === "") {
+ $reason = wfMsg("exblank");
+ }
+
+ if($length < 500 && $reason === "") {
+
+ # comment field=255, let's grep the first 150 to have some user
+ # space left
+ $text=substr($text,0,150);
+ # let's strip out newlines and HTML tags
+ $text=preg_replace("/\"/","'",$text);
+ $text=preg_replace("/\</","<",$text);
+ $text=preg_replace("/\>/",">",$text);
+ $text=preg_replace("/[\n\r]/","",$text);
+ if(!$blanked) {
+ $reason=wfMsg("excontent"). " '".$text;
+ } else {
+ $reason=wfMsg("exbeforeblank") . " '".$text;
}
+ if($length>150) { $reason .= "..."; } # we've only pasted part of the text
+ $reason.="'";
}
-
}
- # Likewise, deleting old images doesn't require confirmation
- if ( $oldimage || 1 == $wpConfirm ) {
- $this->doDelete();
- return;
- }
+ return $this->confirmDelete( "", $reason );
+ }
+
+ # Output deletion confirmation dialog
+ function confirmDelete( $par, $reason )
+ {
+ global $wgOut;
- $wgOut->setSubtitle( $sub );
+ wfDebug( "Article::confirmDelete\n" );
+
+ $sub = htmlspecialchars( $this->mTitle->getPrefixedText() );
+ $wgOut->setSubtitle( wfMsg( "deletesub", $sub ) );
$wgOut->setRobotpolicy( "noindex,nofollow" );
$wgOut->addWikiText( wfMsg( "confirmdeletetext" ) );
- $t = $wgTitle->getPrefixedURL();
- $q = "action=delete";
-
- if ( $image ) {
- $q .= "&image={$image}";
- } else if ( $oldimage ) {
- $q .= "&oldimage={$oldimage}";
- } else {
- $q .= "&title={$t}";
- }
- $formaction = wfEscapeHTML( wfLocalUrl( "", $q ) );
- $confirm = wfMsg( "confirm" );
- $check = wfMsg( "confirmcheck" );
- $delcom = wfMsg( "deletecomment" );
+ $formaction = $this->mTitle->escapeLocalURL( "action=delete" . $par );
+
+ $confirm = htmlspecialchars( wfMsg( "confirm" ) );
+ $check = htmlspecialchars( wfMsg( "confirmcheck" ) );
+ $delcom = htmlspecialchars( wfMsg( "deletecomment" ) );
$wgOut->addHTML( "
-<form id=\"deleteconfirm\" method=\"post\" action=\"{$formaction}\">
-<table border=0><tr><td align=right>
-{$delcom}:</td><td align=left>
-<input type=text size=60 name=\"wpReason\" value=\"{$wpReason}\">
-</td></tr><tr><td> </td></tr>
-<tr><td align=right>
-<input type=checkbox name=\"wpConfirm\" value='1'>
-</td><td>{$check}</td>
-</tr><tr><td> </td><td>
-<input type=submit name=\"wpConfirmB\" value=\"{$confirm}\">
-</td></tr></table></form>\n" );
+<form id='deleteconfirm' method='post' action=\"{$formaction}\">
+ <table border='0'>
+ <tr>
+ <td align='right'>
+ <label for='wpReason'>{$delcom}:</label>
+ </td>
+ <td align='left'>
+ <input type='text' size='60' name='wpReason' id='wpReason' value=\"" . htmlspecialchars( $reason ) . "\" />
+ </td>
+ </tr>
+ <tr>
+ <td> </td>
+ </tr>
+ <tr>
+ <td align='right'>
+ <input type='checkbox' name='wpConfirm' value='1' id='wpConfirm' />
+ </td>
+ <td>
+ <label for='wpConfirm'>{$check}</label>
+ </td>
+ </tr>
+ <tr>
+ <td> </td>
+ <td>
+ <input type='submit' name='wpConfirmB' value=\"{$confirm}\" />
+ </td>
+ </tr>
+ </table>
+</form>\n" );
$wgOut->returnToMain( false );
}
- function doDelete()
+ # Perform a deletion and output success or failure messages
+ function doDelete( $reason )
{
- global $wgOut, $wgTitle, $wgUser, $wgLang;
- global $image, $oldimage, $wpReason;
+ global $wgOut, $wgUser, $wgLang;
$fname = "Article::doDelete";
+ wfDebug( "$fname\n" );
- if ( $image ) {
- $dest = wfImageDir( $image );
- $archive = wfImageDir( $image );
- if ( ! unlink( "{$dest}/{$image}" ) ) {
- $wgOut->fileDeleteError( "{$dest}/{$image}" );
- return;
- }
- $sql = "DELETE FROM image WHERE img_name='" .
- wfStrencode( $image ) . "'";
- wfQuery( $sql, $fname );
-
- $sql = "SELECT oi_archive_name FROM oldimage WHERE oi_name='" .
- wfStrencode( $image ) . "'";
- $res = wfQuery( $sql, $fname );
-
- while ( $s = wfFetchObject( $res ) ) {
- $this->doDeleteOldImage( $s->oi_archive_name );
- }
- $sql = "DELETE FROM oldimage WHERE oi_name='" .
- wfStrencode( $image ) . "'";
- wfQuery( $sql, $fname );
-
- # Image itself is now gone, and database is cleaned.
- # Now we remove the image description page.
-
- $nt = Title::newFromText( $wgLang->getNsText( Namespace::getImage() ) . ":" . $image );
- $this->doDeleteArticle( $nt );
-
- $deleted = $image;
- } else if ( $oldimage ) {
- $this->doDeleteOldImage( $oldimage );
- $sql = "DELETE FROM oldimage WHERE oi_archive_name='" .
- wfStrencode( $oldimage ) . "'";
- wfQuery( $sql, $fname );
-
- $deleted = $oldimage;
- } else {
- $this->doDeleteArticle( $wgTitle );
- $deleted = $wgTitle->getPrefixedText();
- }
- $wgOut->setPagetitle( wfMsg( "actioncomplete" ) );
- $wgOut->setRobotpolicy( "noindex,nofollow" );
+ if ( $this->doDeleteArticle( $reason ) ) {
+ $deleted = $this->mTitle->getPrefixedText();
- $sk = $wgUser->getSkin();
- $loglink = $sk->makeKnownLink( $wgLang->getNsText(
- Namespace::getWikipedia() ) .
- ":" . wfMsg( "dellogpage" ), wfMsg( "deletionlog" ) );
+ $wgOut->setPagetitle( wfMsg( "actioncomplete" ) );
+ $wgOut->setRobotpolicy( "noindex,nofollow" );
- $text = str_replace( "$1" , $deleted, wfMsg( "deletedtext" ) );
- $text = str_replace( "$2", $loglink, $text );
+ $sk = $wgUser->getSkin();
+ $loglink = $sk->makeKnownLink( $wgLang->getNsText(
+ Namespace::getWikipedia() ) .
+ ":" . wfMsg( "dellogpage" ), wfMsg( "deletionlog" ) );
- $wgOut->addHTML( "<p>" . $text );
- $wgOut->returnToMain( false );
- }
+ $text = wfMsg( "deletedtext", $deleted, $loglink );
- function doDeleteOldImage( $oldimage )
- {
- global $wgOut;
-
- $name = substr( $oldimage, 15 );
- $archive = wfImageArchiveDir( $name );
- if ( ! unlink( "{$archive}/{$oldimage}" ) ) {
- $wgOut->fileDeleteError( "{$archive}/{$oldimage}" );
+ $wgOut->addHTML( "<p>" . $text . "</p>\n" );
+ $wgOut->returnToMain( false );
+ } else {
+ $wgOut->fatalError( wfMsg( "cannotdelete" ) );
}
}
- function doDeleteArticle( $title )
+ # Back-end article deletion
+ # Deletes the article with database consistency, writes logs, purges caches
+ # Returns success
+ function doDeleteArticle( $reason )
{
- global $wgUser, $wgOut, $wgLang, $wpReason, $wgTitle, $wgDeferredUpdateList;
+ global $wgUser, $wgLang;
+ global $wgUseSquid, $wgDeferredUpdateList, $wgInternalServer;
$fname = "Article::doDeleteArticle";
- $ns = $title->getNamespace();
- $t = wfStrencode( $title->getDBkey() );
- $id = $title->getArticleID();
+ wfDebug( "$fname\n" );
- if ( "" == $t ) {
- $wgOut->fatalError( wfMsg( "cannotdelete" ) );
- return;
+ $ns = $this->mTitle->getNamespace();
+ $t = wfStrencode( $this->mTitle->getDBkey() );
+ $id = $this->mTitle->getArticleID();
+
+ if ( "" == $t || $id == 0 ) {
+ return false;
}
$u = new SiteStatsUpdate( 0, 1, -$this->isCountable( $this->getContent( true ) ) );
array_push( $wgDeferredUpdateList, $u );
+
+ $linksTo = $this->mTitle->getLinksTo();
+
+ # Squid purging
+ if ( $wgUseSquid ) {
+ $urls = array(
+ $this->mTitle->getInternalURL(),
+ $this->mTitle->getInternalURL( "history" )
+ );
+ foreach ( $linksTo as $linkTo ) {
+ $urls[] = $linkTo->getInternalURL();
+ }
+
+ $u = new SquidUpdate( $urls );
+ array_push( $wgDeferredUpdateList, $u );
+
+ }
+
+ # Client and file cache invalidation
+ Title::touchArray( $linksTo );
# Move article and history to the "archive" table
$sql = "INSERT INTO archive (ar_namespace,ar_title,ar_text," .
"ar_flags) SELECT cur_namespace,cur_title,cur_text,cur_comment," .
"cur_user,cur_user_text,cur_timestamp,cur_minor_edit,0 FROM cur " .
"WHERE cur_namespace={$ns} AND cur_title='{$t}'";
- wfQuery( $sql, $fname );
+ wfQuery( $sql, DB_WRITE, $fname );
$sql = "INSERT INTO archive (ar_namespace,ar_title,ar_text," .
"ar_comment,ar_user,ar_user_text,ar_timestamp,ar_minor_edit," .
"ar_flags) SELECT old_namespace,old_title,old_text,old_comment," .
"old_user,old_user_text,old_timestamp,old_minor_edit,old_flags " .
"FROM old WHERE old_namespace={$ns} AND old_title='{$t}'";
- wfQuery( $sql, $fname );
+ wfQuery( $sql, DB_WRITE, $fname );
# Now that it's safely backed up, delete it
$sql = "DELETE FROM cur WHERE cur_namespace={$ns} AND " .
"cur_title='{$t}'";
- wfQuery( $sql, $fname );
+ wfQuery( $sql, DB_WRITE, $fname );
$sql = "DELETE FROM old WHERE old_namespace={$ns} AND " .
"old_title='{$t}'";
- wfQuery( $sql, $fname );
+ wfQuery( $sql, DB_WRITE, $fname );
$sql = "DELETE FROM recentchanges WHERE rc_namespace={$ns} AND " .
"rc_title='{$t}'";
- wfQuery( $sql, $fname );
+ wfQuery( $sql, DB_WRITE, $fname );
# Finally, clean up the link tables
+ $t = wfStrencode( $this->mTitle->getPrefixedDBkey() );
- if ( 0 != $id ) {
- $t = wfStrencode( $title->getPrefixedDBkey() );
- $sql = "SELECT l_from FROM links WHERE l_to={$id}";
- $res = wfQuery( $sql, $fname );
-
- $sql = "INSERT INTO brokenlinks (bl_from,bl_to) VALUES ";
- $now = wfTimestampNow();
- $sql2 = "UPDATE cur SET cur_touched='{$now}' WHERE cur_id IN (";
- $first = true;
-
- while ( $s = wfFetchObject( $res ) ) {
- $nt = Title::newFromDBkey( $s->l_from );
- $lid = $nt->getArticleID();
-
- if ( ! $first ) { $sql .= ","; $sql2 .= ","; }
- $first = false;
- $sql .= "({$lid},'{$t}')";
- $sql2 .= "{$lid}";
- }
- $sql2 .= ")";
- if ( ! $first ) {
- wfQuery( $sql, $fname );
- wfQuery( $sql2, $fname );
- }
- wfFreeResult( $res );
+ Article::onArticleDelete( $this->mTitle );
+
+ $sql = "INSERT INTO brokenlinks (bl_from,bl_to) VALUES ";
+ $first = true;
+
+ foreach ( $linksTo as $titleObj ) {
+ if ( ! $first ) { $sql .= ","; }
+ $first = false;
+ # Get article ID. Efficient because it was loaded into the cache by getLinksTo().
+ $linkID = $titleObj->getArticleID();
+ $sql .= "({$linkID},'{$t}')";
+ }
+ if ( ! $first ) {
+ wfQuery( $sql, DB_WRITE, $fname );
+ }
- $sql = "DELETE FROM links WHERE l_to={$id}";
- wfQuery( $sql, $fname );
+ $sql = "DELETE FROM links WHERE l_to={$id}";
+ wfQuery( $sql, DB_WRITE, $fname );
- $sql = "DELETE FROM links WHERE l_from='{$t}'";
- wfQuery( $sql, $fname );
+ $sql = "DELETE FROM links WHERE l_from={$id}";
+ wfQuery( $sql, DB_WRITE, $fname );
- $sql = "DELETE FROM imagelinks WHERE il_from='{$t}'";
- wfQuery( $sql, $fname );
+ $sql = "DELETE FROM imagelinks WHERE il_from={$id}";
+ wfQuery( $sql, DB_WRITE, $fname );
- $sql = "DELETE FROM brokenlinks WHERE bl_from={$id}";
- wfQuery( $sql, $fname );
- }
+ $sql = "DELETE FROM brokenlinks WHERE bl_from={$id}";
+ wfQuery( $sql, DB_WRITE, $fname );
$log = new LogPage( wfMsg( "dellogpage" ), wfMsg( "dellogpagetext" ) );
- $art = $title->getPrefixedText();
- $wpReason = wfCleanQueryVar( $wpReason );
- $log->addEntry( str_replace( "$1", $art, wfMsg( "deletedarticle" ) ), $wpReason );
+ $art = $this->mTitle->getPrefixedText();
+ $log->addEntry( wfMsg( "deletedarticle", $art ), $reason );
# Clear the cached article id so the interface doesn't act like we exist
- $wgTitle->resetArticleID( 0 );
- $wgTitle->mArticleID = 0;
- }
-
- function revert()
- {
- global $wgOut;
- global $oldimage;
-
- if ( strlen( $oldimage ) < 16 ) {
- $wgOut->unexpectedValueError( "oldimage", $oldimage );
- return;
- }
- if ( wfReadOnly() ) {
- $wgOut->readOnlyPage();
- return;
- }
- $name = substr( $oldimage, 15 );
-
- $dest = wfImageDir( $name );
- $archive = wfImageArchiveDir( $name );
- $curfile = "{$dest}/{$name}";
-
- if ( ! is_file( $curfile ) ) {
- $wgOut->fileNotFoundError( $curfile );
- return;
- }
- $oldver = wfTimestampNow() . "!{$name}";
- $size = wfGetSQL( "oldimage", "oi_size", "oi_archive_name='" .
- wfStrencode( $oldimage ) . "'" );
-
- if ( ! rename( $curfile, "${archive}/{$oldver}" ) ) {
- $wgOut->fileRenameError( $curfile, "${archive}/{$oldver}" );
- return;
- }
- if ( ! copy( "{$archive}/{$oldimage}", $curfile ) ) {
- $wgOut->fileCopyError( "${archive}/{$oldimage}", $curfile );
- }
- wfRecordUpload( $name, $oldver, $size, wfMsg( "reverted" ) );
-
- $wgOut->setPagetitle( wfMsg( "actioncomplete" ) );
- $wgOut->setRobotpolicy( "noindex,nofollow" );
- $wgOut->addHTML( wfMsg( "imagereverted" ) );
- $wgOut->returnToMain( false );
+ $this->mTitle->resetArticleID( 0 );
+ $this->mTitle->mArticleID = 0;
+ return true;
}
function rollback()
{
- global $wgUser, $wgTitle, $wgLang, $wgOut, $from;
+ global $wgUser, $wgLang, $wgOut, $wgRequest;
if ( ! $wgUser->isSysop() ) {
$wgOut->sysopRequired();
return;
}
-
+ if ( wfReadOnly() ) {
+ $wgOut->readOnlyPage( $this->getContent() );
+ return;
+ }
+
+ # Enhanced rollback, marks edits rc_bot=1
+ $bot = $wgRequest->getBool( 'bot' );
+
# Replace all this user's current edits with the next one down
- $tt = wfStrencode( $wgTitle->getDBKey() );
- $n = $wgTitle->getNamespace();
+ $tt = wfStrencode( $this->mTitle->getDBKey() );
+ $n = $this->mTitle->getNamespace();
# Get the last editor
$sql = "SELECT cur_id,cur_user,cur_user_text,cur_comment FROM cur WHERE cur_title='{$tt}' AND cur_namespace={$n}";
- $res = wfQuery( $sql );
+ $res = wfQuery( $sql, DB_READ );
if( ($x = wfNumRows( $res )) != 1 ) {
# Something wrong
$wgOut->addHTML( wfMsg( "notanarticle" ) );
$uid = $s->cur_user;
$pid = $s->cur_id;
- $from = str_replace( '_', ' ', wfCleanQueryVar( $from ) );
+ $from = str_replace( '_', ' ', $wgRequest->getVal( "from" ) );
if( $from != $s->cur_user_text ) {
$wgOut->setPageTitle(wfmsg("rollbackfailed"));
$wgOut->addWikiText( wfMsg( "alreadyrolled",
- htmlspecialchars( $wgTitle->getPrefixedText()),
+ htmlspecialchars( $this->mTitle->getPrefixedText()),
htmlspecialchars( $from ),
htmlspecialchars( $s->cur_user_text ) ) );
if($s->cur_comment != "") {
$wgOut->addHTML(
wfMsg("editcomment",
htmlspecialchars( $s->cur_comment ) ) );
- }
+ }
return;
}
# Get the last edit not by this guy
- $sql = "SELECT old_text,old_user,old_user_text
+ $sql = "SELECT old_text,old_user,old_user_text,old_timestamp,old_flags
FROM old USE INDEX (name_title_timestamp)
WHERE old_namespace={$n} AND old_title='{$tt}'
AND (old_user <> {$uid} OR old_user_text <> '{$ut}')
ORDER BY inverse_timestamp LIMIT 1";
- $res = wfQuery( $sql );
+ $res = wfQuery( $sql, DB_READ );
if( wfNumRows( $res ) != 1 ) {
# Something wrong
$wgOut->setPageTitle(wfMsg("rollbackfailed"));
return;
}
$s = wfFetchObject( $res );
-
+
+ if ( $bot ) {
+ # Mark all reverted edits as bot
+ $sql = "UPDATE recentchanges SET rc_bot=1 WHERE
+ rc_cur_id=$pid AND rc_user=$uid AND rc_timestamp > '{$s->old_timestamp}'";
+ wfQuery( $sql, DB_WRITE, $fname );
+ }
+
# Save it!
- $newcomment = str_replace( "$1", $s->old_user_text, wfMsg( "revertpage" ) );
+ $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( $s->old_text, $newcomment, 1, $wgTitle->userIsWatching() );
-
+ $wgOut->addHTML( "<h2>" . $newcomment . "</h2>\n<hr />\n" );
+ $this->updateArticle( Article::getRevisionText( $s ), $newcomment, 1, $this->mTitle->userIsWatching(), $bot );
+ Article::onArticleEdit( $this->mTitle );
$wgOut->returnToMain( false );
}
/* private */ function viewUpdates()
{
- global $wgDeferredUpdateList, $wgTitle;
-
+ global $wgDeferredUpdateList;
if ( 0 != $this->getID() ) {
- $u = new ViewCountUpdate( $this->getID() );
- array_push( $wgDeferredUpdateList, $u );
- $u = new SiteStatsUpdate( 1, 0, 0 );
- array_push( $wgDeferredUpdateList, $u );
-
- $u = new UserTalkUpdate( 0, $wgTitle->getNamespace(),
- $wgTitle->getDBkey() );
+ global $wgDisableCounters;
+ if( !$wgDisableCounters ) {
+ Article::incViewCount( $this->getID() );
+ $u = new SiteStatsUpdate( 1, 0, 0 );
+ array_push( $wgDeferredUpdateList, $u );
+ }
+ $u = new UserTalkUpdate( 0, $this->mTitle->getNamespace(),
+ $this->mTitle->getDBkey() );
array_push( $wgDeferredUpdateList, $u );
}
}
/* private */ function editUpdates( $text )
{
- global $wgDeferredUpdateList, $wgTitle;
+ global $wgDeferredUpdateList, $wgDBname, $wgMemc;
+ global $wgMessageCache;
wfSeedRandom();
if ( 0 == mt_rand( 0, 999 ) ) {
$cutoff = wfUnix2Timestamp( time() - ( 7 * 86400 ) );
$sql = "DELETE FROM recentchanges WHERE rc_timestamp < '{$cutoff}'";
- wfQuery( $sql );
+ wfQuery( $sql, DB_WRITE );
}
$id = $this->getID();
- $title = $wgTitle->getPrefixedDBkey();
+ $title = $this->mTitle->getPrefixedDBkey();
+ $shortTitle = $this->mTitle->getDBkey();
+
$adj = $this->mCountAdjustment;
if ( 0 != $id ) {
$u = new SearchUpdate( $id, $title, $text );
array_push( $wgDeferredUpdateList, $u );
- $u = new UserTalkUpdate( 1, $wgTitle->getNamespace(),
- $wgTitle->getDBkey() );
+ $u = new UserTalkUpdate( 1, $this->mTitle->getNamespace(), $shortTitle );
array_push( $wgDeferredUpdateList, $u );
+
+ if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
+ $wgMessageCache->replace( $shortTitle, $text );
+ }
}
}
global $wgLang, $wgOut;
$td = $wgLang->timeanddate( $this->mTimestamp, true );
- $r = str_replace( "$1", "{$td}", wfMsg( "revisionasof" ) );
+ $r = wfMsg( "revisionasof", $td );
$wgOut->setSubtitle( "({$r})" );
}
function preSaveTransform( $text )
{
- $s = "";
- while ( "" != $text ) {
- $p = preg_split( "/<\\s*nowiki\\s*>/i", $text, 2 );
- $s .= $this->pstPass2( $p[0] );
-
- if ( ( count( $p ) < 2 ) || ( "" == $p[1] ) ) { $text = ""; }
- else {
- $q = preg_split( "/<\\/\\s*nowiki\\s*>/i", $p[1], 2 );
- $s .= "<nowiki>{$q[0]}</nowiki>";
- $text = $q[1];
- }
- }
- return rtrim( $s );
+ global $wgParser, $wgUser;
+ return $wgParser->preSaveTransform( $text, $this->mTitle, $wgUser, ParserOptions::newFromUser( $wgUser ) );
}
-
- /* private */ function pstPass2( $text )
- {
- global $wgUser, $wgLang, $wgTitle, $wgLocaltimezone;
-
- # Signatures
- #
- $n = $wgUser->getName();
- $k = $wgUser->getOption( "nickname" );
- if ( "" == $k ) { $k = $n; }
- if(isset($wgLocaltimezone)) {
- $oldtz = getenv("TZ"); putenv("TZ=$wgLocaltimezone");
- }
- /* Note: this is an ugly timezone hack for the European wikis */
- $d = $wgLang->timeanddate( date( "YmdHis" ), false ) .
- " (" . date( "T" ) . ")";
- if(isset($wgLocaltimezone)) putenv("TZ=$oldtz");
-
- $text = preg_replace( "/~~~~/", "[[" . $wgLang->getNsText(
- Namespace::getUser() ) . ":$n|$k]] $d", $text );
- $text = preg_replace( "/~~~/", "[[" . $wgLang->getNsText(
- Namespace::getUser() ) . ":$n|$k]]", $text );
-
- # Context links: [[|name]] and [[name (context)|]]
- #
- $tc = "[&;%\\-,.\\(\\)' _0-9A-Za-z\\/:\\x80-\\xff]";
- $np = "[&;%\\-,.' _0-9A-Za-z\\/:\\x80-\\xff]"; # No parens
- $conpat = "/^({$np}+) \\(({$tc}+)\\)$/";
-
- $p1 = "/\[\[({$np}+) \\(({$np}+)\\)\\|]]/"; # [[page (context)|]]
- $p2 = "/\[\[\\|({$tc}+)]]/"; # [[|page]]
- $p3 = "/\[\[([A-Za-z _]+):({$np}+)\\|]]/"; # [[namespace:page|]]
- $p4 = "/\[\[([A-Aa-z _]+):({$np}+) \\(({$np}+)\\)\\|]]/";
- # [[ns:page (cont)|]]
- $context = "";
- $t = $wgTitle->getText();
- if ( preg_match( $conpat, $t, $m ) ) {
- $context = $m[2];
- }
- $text = preg_replace( $p4, "[[\\1:\\2 (\\3)|\\2]]", $text );
- $text = preg_replace( $p1, "[[\\1 (\\2)|\\1]]", $text );
- $text = preg_replace( $p3, "[[\\1:\\2|\\2]]", $text );
-
- if ( "" == $context ) {
- $text = preg_replace( $p2, "[[\\1]]", $text );
- } else {
- $text = preg_replace( $p2, "[[\\1 ({$context})|\\1]]", $text );
- }
- # Replace local image links with new [[image:]] style
-
- $text = preg_replace(
- "/(^|[^[])http:\/\/(www.|)wikipedia.com\/upload\/" .
- "([a-zA-Z0-9_:.~\%\-]+)\.(png|PNG|jpg|JPG|jpeg|JPEG|gif|GIF)/",
- "\\1[[image:\\3.\\4]]", $text );
- $text = preg_replace(
- "/(^|[^[])http:\/\/(www.|)wikipedia.com\/images\/uploads\/" .
- "([a-zA-Z0-9_:.~\%\-]+)\.(png|PNG|jpg|JPG|jpeg|JPEG|gif|GIF)/",
- "\\1[[image:\\3.\\4]]", $text );
-
- return $text;
- }
-
- /* Caching functions */
+ /* 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)
function tryFileCache() {
- global $wgTitle;
-
+ static $called = false;
+ if( $called ) {
+ wfDebug( " tryFileCache() -- called twice!?\n" );
+ return;
+ }
+ $called = true;
if($this->isFileCacheable()) {
- $cache = new CacheManager( $wgTitle );
- if($cache->isFileCacheGood( $this->mTouched )) {
+ $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() - about to load\n" );
$cache->loadFromFileCache();
- exit;
+ return true;
} else {
wfDebug( " tryFileCache() - starting buffer\n" );
- if($cache->useGzip() && wfClientAcceptsGzip()) {
- /* For some reason, adding this header line over in
- CacheManager::saveToFileCache() fails on my test
- setup at home, though it works on the live install.
- Make double-sure... --brion */
- header( "Content-Encoding: gzip" );
- }
ob_start( array(&$cache, 'saveToFileCache' ) );
}
} else {
}
function isFileCacheable() {
- global $wgUser, $wgTitle, $wgUseFileCache, $wgShowIPinHeader;
- global $action, $oldid, $diff, $redirect, $printable;
+ 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 (!$wgUser->getNewtalk())
- and ($wgTitle->getNamespace != Namespace::getSpecial())
+ and ($this->mTitle->getNamespace() != Namespace::getSpecial())
and ($action == "view")
and (!isset($oldid))
and (!isset($diff))
and (!isset($redirect))
and (!isset($printable))
and (!$this->mRedirectedFrom);
-
}
+ function checkTouched() {
+ $id = $this->getID();
+ $sql = "SELECT cur_touched,cur_is_redirect FROM cur WHERE cur_id=$id";
+ $res = wfQuery( $sql, DB_READ, "Article::checkTouched" );
+ if( $s = wfFetchObject( $res ) ) {
+ $this->mTouched = $s->cur_touched;
+ return !$s->cur_is_redirect;
+ } else {
+ return false;
+ }
+ }
+
+ /* static */ function incViewCount( $id )
+ {
+ $id = intval( $id );
+ global $wgHitcounterUpdateFreq;
+
+ if( $wgHitcounterUpdateFreq <= 1 ){ //
+ wfQuery("UPDATE cur SET cur_counter = cur_counter + 1 " .
+ "WHERE cur_id = $id", DB_WRITE);
+ return;
+ }
+
+ # Not important enough to warrant an error page in case of failure
+ $oldignore = wfIgnoreSQLErrors( true );
+
+ wfQuery("INSERT INTO hitcounter (hc_id) VALUES ({$id})", DB_WRITE);
+ $checkfreq = intval( $wgHitcounterUpdateFreq/25 + 1 );
+ if( (rand() % $checkfreq != 0) or (wfLastErrno() != 0) ){
+ # Most of the time (or on SQL errors), skip row count check
+ wfIgnoreSQLErrors( $oldignore );
+ return;
+ }
+
+ $res = wfQuery("SELECT COUNT(*) as n FROM hitcounter", DB_WRITE);
+ $row = wfFetchObject( $res );
+ $rown = intval( $row->n );
+ if( $rown >= $wgHitcounterUpdateFreq ){
+ wfProfileIn( "Article::incViewCount-collect" );
+ $old_user_abort = ignore_user_abort( true );
+
+ wfQuery("LOCK TABLES hitcounter WRITE", DB_WRITE);
+ wfQuery("CREATE TEMPORARY TABLE acchits TYPE=HEAP ".
+ "SELECT hc_id,COUNT(*) AS hc_n FROM hitcounter ".
+ "GROUP BY hc_id", DB_WRITE);
+ wfQuery("DELETE FROM hitcounter", DB_WRITE);
+ wfQuery("UNLOCK TABLES", DB_WRITE);
+ wfQuery("UPDATE cur,acchits SET cur_counter=cur_counter + hc_n ".
+ "WHERE cur_id = hc_id", DB_WRITE);
+ wfQuery("DROP TABLE acchits", DB_WRITE);
+
+ ignore_user_abort( $old_user_abort );
+ wfProfileOut( "Article::incViewCount-collect" );
+ }
+ wfIgnoreSQLErrors( $oldignore );
+ }
+
+ # The onArticle*() functions are supposed to be a kind of hooks
+ # which should be called whenever any of the specified actions
+ # are done.
+ #
+ # This is a good place to put code to clear caches, for instance.
+
+ # This is called on page move and undelete, as well as edit
+ /* static */ function onArticleCreate($title_obj){
+ global $wgEnablePersistentLC, $wgEnableParserCache, $wgUseSquid, $wgDeferredUpdateList;
+
+ $titles = $title_obj->getBrokenLinksTo();
+
+ # Purge squid
+ if ( $wgUseSquid ) {
+ $urls = $title_obj->getSquidURLs();
+ foreach ( $titles as $linkTitle ) {
+ $urls[] = $linkTitle->getInternalURL();
+ }
+ $u = new SquidUpdate( $urls );
+ array_push( $wgDeferredUpdateList, $u );
+ }
+
+ # Clear persistent link cache
+ if ( $wgEnablePersistentLC ) {
+ LinkCache::linksccClearBrokenLinksTo( $title_obj->getPrefixedDBkey() );
+ }
+
+ # Clear parser cache (not really used)
+ if ( $wgEnableParserCache ) {
+ OutputPage::parsercacheClearBrokenLinksTo( $title_obj->getPrefixedDBkey() );
+ }
+ }
+
+ /* static */ function onArticleDelete($title_obj){
+ global $wgEnablePersistentLC, $wgEnableParserCache;
+ if ( $wgEnablePersistentLC ) {
+ LinkCache::linksccClearLinksTo( $title_obj->getArticleID() );
+ }
+ if ( $wgEnableParserCache ) {
+ OutputPage::parsercacheClearLinksTo( $title_obj->getArticleID() );
+ }
+ }
+
+ /* static */ function onArticleEdit($title_obj){
+ global $wgEnablePersistentLC, $wgEnableParserCache;
+ if ( $wgEnablePersistentLC ) {
+ LinkCache::linksccClearPage( $title_obj->getArticleID() );
+ }
+ if ( $wgEnableParserCache ) {
+ OutputPage::parsercacheClearPage( $title_obj->getArticleID(), $title_obj->getNamespace() );
+ }
+ }
}
?>
dépôts / lhc / web / wiklou.git / blobdiff