Difference between revisions of "MediaWikiDoc:index.php"

From HypertWiki
Jump to navigation Jump to search
m
(moved to htyp)
 
Line 1: Line 1:
[[Techniques]]: [[MediaWiki]]: [[MediaWikiDoc:index.php|index.php]]
{{to htyp}}
==Notes==
Hmm... there doesn't seem to be any way to have non-wiki-formatted text with wiki links in it.
==Source Code==
<pre>
<?php
 
#apd_set_pprof_trace();
# Main wiki script; see design.doc
#
$wgRequestTime = microtime();
 
unset( $IP );
@ini_set( 'allow_url_fopen', 0 ); # For security...
if( !file_exists( 'LocalSettings.php' ) ) {
if ( file_exists( 'config/LocalSettings.php' ) ) {
die( "To complete the installation, move <tt>config/LocalSettings.php</tt> to the parent directory.\n" );
} else {
die( "You'll have to <a href='config/index.php'>set the wiki up</a> first!" );
}
}
 
# Valid web server entry point, enable includes.
# Please don't move this line to includes/Defines.php. This line essentially defines
# a valid entry point. If you put it in includes/Defines.php, then any script that includes
# it becomes an entry point, thereby defeating its purpose.
define( 'MEDIAWIKI', true );
 
require_once( './includes/Defines.php' );
require_once( './LocalSettings.php' );
require_once( 'includes/Setup.php' );
 
wfProfileIn( 'main-misc-setup' );
OutputPage::setEncodings(); # Not really used yet
 
# Query string fields
$action = $wgRequest->getVal( 'action', 'view' );
$title = $wgRequest->getVal( 'title' );
 
$action = strtolower( trim( $action ) );
if ($wgRequest->getVal( 'printable' ) == 'yes') {
$wgOut->setPrintable();
}
 
if ( '' == $title && 'delete' != $action ) {
$wgTitle = Title::newFromText( wfMsgForContent( 'mainpage' ) );
} elseif ( $curid = $wgRequest->getInt( 'curid' ) ) {
# URLs like this are generated by RC, because rc_title isn't always accurate
$wgTitle = Title::newFromID( $curid );
} else {
$wgTitle = Title::newFromURL( $title );
}
wfProfileOut( 'main-misc-setup' );
 
# Debug statement for user levels
// print_r($wgUser);
 
# If the user is not logged in, the Namespace:title of the article must be in
# the Read array in order for the user to see it. (We have to check here to
# catch special pages etc. We check again in Article::view())
if ( !is_null( $wgTitle ) && !$wgTitle->userCanRead() ) {
$wgOut->loginToUse();
$wgOut->output();
exit;
}
 
wfProfileIn( 'main-action' );
$search = $wgRequest->getText( 'search' );
if( $wgDisableInternalSearch && !is_null( $search ) && $search !== '' ) {
$wgTitle = Title::makeTitle( NS_SPECIAL, 'Search' );
}
 
if( !$wgDisableInternalSearch && !is_null( $search ) && $search !== '' ) {
require_once( 'includes/SpecialSearch.php' );
$wgTitle = Title::makeTitle( NS_SPECIAL, 'Search' );
wfSpecialSearch();
} else if( !$wgTitle or $wgTitle->getDBkey() == '' ) {
$wgTitle = Title::newFromText( wfMsgForContent( 'badtitle' ) );
$wgOut->errorpage( 'badtitle', 'badtitletext' );
} else if ( $wgTitle->getInterwiki() != '' ) {
if( $wgUseLatin1 ) {
# Conversion from UTF-8 may truncate or corrupt non-Latin links.
# Grab a fresh copy without doing the automated conversion checks.
$interwiki = Title::newFromUrl( $_REQUEST['title'] );
if( !is_null( $interwiki ) ) $wgTitle = $interwiki;
}
$url = $wgTitle->getFullURL();
# Check for a redirect loop
if ( !preg_match( '/^' . preg_quote( $wgServer, '/' ) . '/', $url ) && $wgTitle->isLocal() ) {
$wgOut->redirect( $url );
} else {
$wgTitle = Title::newFromText( wfMsgForContent( 'badtitle' ) );
$wgOut->errorpage( 'badtitle', 'badtitletext' );
}
} else if ( ( $action == 'view' ) &&
(!isset( $_GET['title'] ) || $wgTitle->getPrefixedDBKey() != $_GET['title'] ) &&
!count( array_diff( array_keys( $_GET ), array( 'action', 'title' ) ) ) )
{
/* redirect to canonical url, make it a 301 to allow caching */
$wgOut->setSquidMaxage( 1200 );
$wgOut->redirect( $wgTitle->getFullURL(), '301');
} else if ( Namespace::getSpecial() == $wgTitle->getNamespace() ) {
# actions that need to be made when we have a special pages
require_once( 'includes/SpecialPage.php' );
if ( !$wgAllowSysopQueries ) {SpecialPage::removePage( 'Asksql' ); }
SpecialPage::executePath( $wgTitle );
} else {
if ( Namespace::getMedia() == $wgTitle->getNamespace() ) {
$wgTitle = Title::makeTitle( NS_IMAGE, $wgTitle->getDBkey() );
}
 
switch( $wgTitle->getNamespace() ) {
case NS_IMAGE:
require_once( 'includes/ImagePage.php' );
$wgArticle = new ImagePage( $wgTitle );
break;
case NS_CATEGORY:
if ( $wgUseCategoryMagic ) {
require_once( 'includes/CategoryPage.php' );
$wgArticle = new CategoryPage( $wgTitle );
break;
}
# NO break if wgUseCategoryMagic is false, drop through to next (default).
# Don't insert other cases between NS_CATEGORY and default.
default:
$wgArticle = new [[MediaWikiDoc:Article.php#class Article|Article]]( $wgTitle );
}
 
if ( in_array( $action, $wgDisabledActions ) ) {
$wgOut->errorpage( 'nosuchaction', 'nosuchactiontext' );
} else {
switch( $action ) {
case 'view':
$wgOut->setSquidMaxage( $wgSquidMaxage );
$wgArticle->[[MediaWikiDoc:Article.php#function view|view]]();
break;
case 'watch':
case 'unwatch':
case 'delete':
case 'revert':
case 'rollback':
case 'protect':
case 'unprotect':
case 'validate':
case 'info':
case 'markpatrolled':
$wgArticle->$action();
break;
case 'print':
$wgArticle->[[MediaWikiDoc:Article.php#function view|view]]();
break;
case 'dublincore':
if( !$wgEnableDublinCoreRdf ) {
wfHttpError( 403, 'Forbidden', wfMsg( 'nodublincore' ) );
} else {
require_once( 'includes/Metadata.php' );
wfDublinCoreRdf( $wgArticle );
}
break;
case 'creativecommons':
if( !$wgEnableCreativeCommonsRdf ) {
wfHttpError( 403, 'Forbidden', wfMsg('nocreativecommons') );
} else {
require_once( 'includes/Metadata.php' );
wfCreativeCommonsRdf( $wgArticle );
}
break;
case 'credits':
require_once( 'includes/Credits.php' );
showCreditsPage( $wgArticle );
break;
case 'submit':
if( !$wgCommandLineMode && !$wgRequest->checkSessionCookie() ) {
# Send a cookie so anons get talk message notifications
User::SetupSession();
}
# Continue...
case 'edit':
require_once( 'includes/EditPage.php' );
$editor = new EditPage( $wgArticle );
$editor->submit();
break;
case 'history':
if ($_SERVER['REQUEST_URI'] == $wgTitle->getInternalURL('action=history')) {
$wgOut->setSquidMaxage( $wgSquidMaxage );
}
require_once( 'includes/PageHistory.php' );
$history = new PageHistory( $wgArticle );
$history->history();
break;
case 'raw':
require_once( 'includes/RawPage.php' );
$raw = new RawPage( $wgArticle );
$raw->view();
break;
case 'purge':
wfPurgeSquidServers(array($wgTitle->getInternalURL()));
$wgOut->setSquidMaxage( $wgSquidMaxage );
$wgTitle->invalidateCache();
$wgArticle->view();
break;
default:
if (wfRunHooks('UnknownAction', $action, $wgArticle)) {
$wgOut->errorpage( 'nosuchaction', 'nosuchactiontext' );
}
}
}
}
wfProfileOut( 'main-action' );
 
# Deferred updates aren't really deferred anymore. It's important to report errors to the
# user, and that means doing this before OutputPage::output(). Note that for page saves,
# the client will wait until the script exits anyway before following the redirect.
wfProfileIn( 'main-updates' );
foreach ( $wgDeferredUpdateList as $up ) {
$up->doUpdate();
}
wfProfileOut( 'main-updates' );
 
wfProfileIn( 'main-cleanup' );
$wgLoadBalancer->saveMasterPos();
 
# Now commit any transactions, so that unreported errors after output() don't roll back the whole thing
$wgLoadBalancer->commitAll();
 
$wgOut->output();
 
foreach ( $wgPostCommitUpdateList as $up ) {
$up->doUpdate();
}
 
wfProfileOut( 'main-cleanup' );
 
logProfilingData();
$wgLoadBalancer->closeAll();
wfDebug( "Request ended normally\n" );
?>
</pre>

Latest revision as of 16:17, 7 December 2005

VYPLGO2.64pxh.png This page has been moved to HTYP, the HyperTwin Yellow Pages.