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| [[Techniques]]: [[MediaWiki]]: [[MediaWikiDoc:Article.php|Article.php]]
| | {{to htyp}} |
| ==Class Functions==
| |
| function Article( &$title ) {
| |
| function getTitle() {
| |
| function clear() {
| |
| function getRevisionText( $row, $prefix = 'old_' ) {
| |
| function compressRevisionText( &$text ) {
| |
| function getContent( $noredir ) {
| |
| function getSection($text,$section) {
| |
| function &getCurContentFields() {
| |
| function &getOldContentFields() {
| |
| function getOldID() {
| |
| function loadContent( $noredir = false ) {
| |
| function getContentWithoutUsingSoManyDamnGlobals( $oldid = 0, $noredir = false ) {
| |
| function forUpdate( $x = NULL ) {
| |
| function &getDB() {
| |
| function getSelectOptions( $options = '' ) {
| |
| function getID() {
| |
| function getCount() {
| |
| **Get the view count for this article
| |
| function isCountable( $text ) {
| |
| **Would the given text make this article a "good" article (i.e., suitable for including in the article count)?
| |
| *function isRedirect( $text = false ) {
| |
| **Tests if the article text represents a redirect
| |
| *function loadLastEdit() {
| |
| **Loads everything from cur except cur_text
| |
| **This isn't necessary for all uses, so it's only done if needed.
| |
| ===Data Access===
| |
| *function getTimestamp() {
| |
| *function getUser() {
| |
| *function getUserText() {
| |
| *function getComment() {
| |
| *function getMinorEdit() {
| |
| ===More Other Methods===
| |
| *function getContributors($limit = 0, $offset = 0) {
| |
| *function view() {
| |
| **This is the default action of the script: just view the page of the given title.
| |
| *function insertNewArticle( $text, $summary, $isminor, $watchthis ) {
| |
| **Theoretically we could defer these whole insert and update functions for after display, but that's taking a big leap of faith, and we want to be able to report database errors at some point.
| |
| *function getTextOfLastEditWithSectionReplacedOrAdded($section, $text, $summary = '', $edittime = NULL) {
| |
| **Side effects: loads last edit if $edittime is NULL
| |
| *function updateArticle( $text, $summary, $minor, $watchthis, $forceBot = false, $sectionanchor = '' ) {
| |
| **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 showArticle( $text, $subtitle , $sectionanchor = '' ) {
| |
| **After we've either updated or inserted the article, update the link tables and redirect to the new page.
| |
| *function validate () {
| |
| **Validate article
| |
| *function markpatrolled() {
| |
| **Mark this particular edit as patrolled
| |
| *function watch() {
| |
| **Add this page to $wgUser's watchlist
| |
| *function unwatch() {
| |
| **Stop watching a page
| |
| *function protect( $limit = 'sysop' ) {
| |
| **protect a page
| |
| *function confirmProtect( $par, $reason, $limit = 'sysop' ) {
| |
| **Output protection confirmation dialog
| |
| *function unprotect() {
| |
| **Unprotect the pages
| |
| *function delete() {
| |
| **UI entry point for page deletion
| |
| /**
| |
| * Output deletion confirmation dialog
| |
| */
| |
| function confirmDelete( $par, $reason ) {
| |
| global $wgOut, $wgUser;
| |
| | |
| wfDebug( "Article::confirmDelete\n" );
| |
| | |
| $sub = htmlspecialchars( $this->mTitle->getPrefixedText() );
| |
| $wgOut->setSubtitle( wfMsg( 'deletesub', $sub ) );
| |
| $wgOut->setRobotpolicy( 'noindex,nofollow' );
| |
| $wgOut->addWikiText( wfMsg( 'confirmdeletetext' ) );
| |
| | |
| $formaction = $this->mTitle->escapeLocalURL( 'action=delete' . $par );
| |
| | |
| $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}\">
| |
| <table border='0'>
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| <tr>
| |
| <td align='right'>
| |
| <label for='wpReason'>{$delcom}:</label>
| |
| </td>
| |
| <td align='left'>
| |
| <input type='text' size='60' name='wpReason' id='wpReason' value=\"" . htmlspecialchars( $reason ) . "\" />
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td> </td>
| |
| </tr>
| |
| <tr>
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| <td align='right'>
| |
| <input type='checkbox' name='wpConfirm' value='1' id='wpConfirm' />
| |
| </td>
| |
| <td>
| |
| <label for='wpConfirm'>{$check}</label>
| |
| </td>
| |
| </tr>
| |
| <tr>
| |
| <td> </td>
| |
| <td>
| |
| <input type='submit' name='wpConfirmB' value=\"{$confirm}\" />
| |
| </td>
| |
| </tr>
| |
| </table>
| |
| <input type='hidden' name='wpEditToken' value=\"{$token}\" />
| |
| </form>\n" );
| |
| | |
| $wgOut->returnToMain( false );
| |
| }
| |
| | |
| | |
| /**
| |
| * Perform a deletion and output success or failure messages
| |
| */
| |
| function doDelete( $reason ) {
| |
| global $wgOut, $wgUser, $wgContLang;
| |
| $fname = 'Article::doDelete';
| |
| wfDebug( $fname."\n" );
| |
| | |
| if (wfRunHooks('ArticleDelete', array(&$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_SPECIAL ) .
| |
| ':Log/delete',
| |
| wfMsg( 'deletionlog' ) );
| |
|
| |
| $text = wfMsg( 'deletedtext', $deleted, $loglink );
| |
|
| |
| $wgOut->addHTML( '<p>' . $text . "</p>\n" );
| |
| $wgOut->returnToMain( false );
| |
| wfRunHooks('ArticleDeleteComplete', array(&$this, &$wgUser, $reason));
| |
| } else {
| |
| $wgOut->fatalError( wfMsg( 'cannotdelete' ) );
| |
| }
| |
| }
| |
| }
| |
| | |
| /**
| |
| * Back-end article deletion
| |
| * Deletes the article with database consistency, writes logs, purges caches
| |
| * Returns success
| |
| */
| |
| function doDeleteArticle( $reason ) {
| |
| global $wgUser;
| |
| global $wgUseSquid, $wgDeferredUpdateList, $wgInternalServer, $wgPostCommitUpdateList;
| |
| | |
| $fname = 'Article::doDeleteArticle';
| |
| wfDebug( $fname."\n" );
| |
| | |
| $dbw =& wfGetDB( DB_MASTER );
| |
| $ns = $this->mTitle->getNamespace();
| |
| $t = $this->mTitle->getDBkey();
| |
| $id = $this->mTitle->getArticleID();
| |
| | |
| if ( $t == '' || $id == 0 ) {
| |
| return false;
| |
| }
| |
| | |
| $u = new SiteStatsUpdate( 0, 1, -$this->isCountable( $this->getContent( true ) ), -1 );
| |
| 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( $wgPostCommitUpdateList, $u );
| |
| | |
| }
| |
| | |
| # Client and file cache invalidation
| |
| 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' );
| |
| | |
| # Archive cur row
| |
| $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
| |
| );
| |
| | |
| # Archive old rows
| |
| $res = $dbw->select( 'old', array( 'old_namespace', 'old_title', 'old_text', 'old_comment',
| |
| 'old_user', 'old_user_text', 'old_timestamp', 'old_minor_edit', 'old_flags' ),
| |
| array( 'old_namespace' => $ns, 'old_title' => $t ), $fname );
| |
| | |
| while ( $row = $dbw->fetchObject( $res ) ) {
| |
| # Recompress block-compressed revisions
| |
| if ( $row->old_flags == 'object' ) {
| |
| $text = Article::getRevisionText( $row );
| |
| $flags = Article::compressRevisionText( $text );
| |
| } else {
| |
| $text = $row->old_text;
| |
| $flags = $row->old_flags;
| |
| }
| |
| | |
| $dbw->insert( 'archive',
| |
| array(
| |
| 'ar_namespace' => $ns,
| |
| 'ar_title' => $t,
| |
| 'ar_text' => $text,
| |
| 'ar_comment' => $row->old_comment,
| |
| 'ar_user' => $row->old_user,
| |
| 'ar_user_text' => $row->old_user_text,
| |
| 'ar_timestamp' => $row->old_timestamp,
| |
| 'ar_minor_edit' => $row->old_minor_edit,
| |
| 'ar_flags' => $flags
| |
| ), $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->delete( 'recentchanges', array( 'rc_namespace' => $ns, 'rc_title' => $t ), $fname );
| |
| | |
| # Finally, clean up the link tables
| |
| $t = $this->mTitle->getPrefixedDBkey();
| |
| | |
| Article::onArticleDelete( $this->mTitle );
| |
| | |
| # Insert broken links
| |
| $brokenLinks = array();
| |
| foreach ( $linksTo as $titleObj ) {
| |
| # Get article ID. Efficient because it was loaded into the cache by getLinksTo().
| |
| $linkID = $titleObj->getArticleID();
| |
| $brokenLinks[] = array( 'bl_from' => $linkID, 'bl_to' => $t );
| |
| }
| |
| $dbw->insert( 'brokenlinks', $brokenLinks, $fname, 'IGNORE' );
| |
| | |
| # Delete live links
| |
| $dbw->delete( 'links', array( 'l_to' => $id ) );
| |
| $dbw->delete( 'links', array( 'l_from' => $id ) );
| |
| $dbw->delete( 'imagelinks', array( 'il_from' => $id ) );
| |
| $dbw->delete( 'brokenlinks', array( 'bl_from' => $id ) );
| |
| $dbw->delete( 'categorylinks', array( 'cl_from' => $id ) );
| |
| | |
| # Log the deletion
| |
| $log = new LogPage( 'delete' );
| |
| $log->addEntry( 'delete', $this->mTitle, $reason );
| |
| | |
| # Clear the cached article id so the interface doesn't act like we exist
| |
| $this->mTitle->resetArticleID( 0 );
| |
| $this->mTitle->mArticleID = 0;
| |
| return true;
| |
| }
| |
| | |
| /**
| |
| * Revert a modification
| |
| */
| |
| function rollback() {
| |
| global $wgUser, $wgOut, $wgRequest;
| |
| $fname = 'Article::rollback';
| |
| | |
| if ( ! $wgUser->isAllowed('rollback') ) {
| |
| $wgOut->sysopRequired();
| |
| return;
| |
| }
| |
| if ( wfReadOnly() ) {
| |
| $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
| |
| $bot = $wgRequest->getBool( 'bot' );
| |
| | |
| # Replace all this user's current edits with the next one down
| |
| $tt = $this->mTitle->getDBKey();
| |
| $n = $this->mTitle->getNamespace();
| |
| | |
| # Get the last editor, lock table exclusively
| |
| $s = $dbw->selectRow( 'cur',
| |
| array( 'cur_id','cur_user','cur_user_text','cur_comment' ),
| |
| array( 'cur_title' => $tt, 'cur_namespace' => $n ),
| |
| $fname, 'FOR UPDATE'
| |
| );
| |
| if( $s === false ) {
| |
| # Something wrong
| |
| $wgOut->addHTML( wfMsg( 'notanarticle' ) );
| |
| return;
| |
| }
| |
| $ut = $dbw->strencode( $s->cur_user_text );
| |
| $uid = $s->cur_user;
| |
| $pid = $s->cur_id;
| |
| | |
| $from = str_replace( '_', ' ', $wgRequest->getVal( 'from' ) );
| |
| if( $from != $s->cur_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 != '') {
| |
| $wgOut->addHTML(
| |
| wfMsg('editcomment',
| |
| htmlspecialchars( $s->cur_comment ) ) );
| |
| }
| |
| return;
| |
| }
| |
| | |
| # Get the last edit not by this guy
| |
| $s = $dbw->selectRow( 'old',
| |
| array( 'old_text','old_user','old_user_text','old_timestamp','old_flags' ),
| |
| array(
| |
| 'old_namespace' => $n,
| |
| 'old_title' => $tt,
| |
| "old_user <> {$uid} OR old_user_text <> '{$ut}'"
| |
| ), $fname, array( 'FOR UPDATE', 'USE INDEX' => 'name_title_timestamp' )
| |
| );
| |
| if( $s === false ) {
| |
| # Something wrong
| |
| $wgOut->setPageTitle(wfMsg('rollbackfailed'));
| |
| $wgOut->addHTML( wfMsg( 'cantrollback' ) );
| |
| return;
| |
| }
| |
| | |
| if ( $bot ) {
| |
| # Mark all reverted edits as bot
| |
| $dbw->update( 'recentchanges',
| |
| array( /* SET */
| |
| 'rc_bot' => 1
| |
| ), array( /* WHERE */
| |
| 'rc_user' => $uid,
| |
| "rc_timestamp > '{$s->old_timestamp}'",
| |
| ), $fname
| |
| );
| |
| }
| |
| | |
| # Save it!
| |
| $newcomment = wfMsg( 'revertpage', $s->old_user_text, $from );
| |
| $wgOut->setPagetitle( wfMsg( 'actioncomplete' ) );
| |
| $wgOut->setRobotpolicy( 'noindex,nofollow' );
| |
| $wgOut->addHTML( '<h2>' . htmlspecialchars( $newcomment ) . "</h2>\n<hr />\n" );
| |
| $this->updateArticle( Article::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() {
| |
| global $wgDeferredUpdateList;
| |
|
| |
| if ( 0 != $this->getID() ) {
| |
| global $wgDisableCounters;
| |
| if( !$wgDisableCounters ) {
| |
| Article::incViewCount( $this->getID() );
| |
| $u = new SiteStatsUpdate( 1, 0, 0 );
| |
| array_push( $wgDeferredUpdateList, $u );
| |
| }
| |
| }
| |
|
| |
| # Update newtalk status if user is reading their own
| |
| # talk page
| |
| | |
| global $wgUser;
| |
|
| |
| if ($this->mTitle->getNamespace() == NS_USER_TALK &&
| |
| $this->mTitle->getText() == $wgUser->getName())
| |
| {
| |
| $wgUser->setNewtalk(0);
| |
| $wgUser->saveNewtalk();
| |
| }
| |
| }
| |
| | |
| /**
| |
| * Do standard deferred updates after page edit.
| |
| * Every 1000th edit, prune the recent changes table.
| |
| * @private
| |
| * @param string $text
| |
| */
| |
| function editUpdates( $text ) {
| |
| global $wgDeferredUpdateList, $wgDBname, $wgMemc;
| |
| 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 = $dbw->timestamp( time() - $wgRCMaxAge );
| |
| $recentchanges = $dbw->tableName( 'recentchanges' );
| |
| $sql = "DELETE FROM $recentchanges WHERE rc_timestamp < '{$cutoff}'";
| |
| $dbw->query( $sql );
| |
| }
| |
| $id = $this->getID();
| |
| $title = $this->mTitle->getPrefixedDBkey();
| |
| $shortTitle = $this->mTitle->getDBkey();
| |
| | |
| if ( 0 != $id ) {
| |
| $u = new LinksUpdate( $id, $title );
| |
| array_push( $wgDeferredUpdateList, $u );
| |
| $u = new SiteStatsUpdate( 0, 1, $this->mGoodAdjustment, $this->mTotalAdjustment );
| |
| array_push( $wgDeferredUpdateList, $u );
| |
| $u = new SearchUpdate( $id, $title, $text );
| |
| array_push( $wgDeferredUpdateList, $u );
| |
| | |
| # If this is another user's talk page, save a
| |
| # newtalk notification for them
| |
|
| |
| if ($this->mTitle->getNamespace() == NS_USER_TALK &&
| |
| $shortTitle != $wgUser->getName())
| |
| {
| |
| $other = User::newFromName($shortTitle);
| |
| $other->setNewtalk(1);
| |
| $other->saveNewtalk();
| |
| }
| |
| | |
| if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
| |
| $wgMessageCache->replace( $shortTitle, $text );
| |
| }
| |
| }
| |
| }
| |
| | |
| /**
| |
| * @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 );
| |
| $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.
| |
| *
| |
| * @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)
| |
| */
| |
| function tryFileCache() {
| |
| static $called = false;
| |
| if( $called ) {
| |
| wfDebug( " tryFileCache() -- called twice!?\n" );
| |
| return;
| |
| }
| |
| $called = true;
| |
| if($this->isFileCacheable()) {
| |
| $touched = $this->mTouched;
| |
| $cache = new CacheManager( $this->mTitle );
| |
| if($cache->isFileCacheGood( $touched )) {
| |
| global $wgOut;
| |
| wfDebug( " tryFileCache() - about to load\n" );
| |
| $cache->loadFromFileCache();
| |
| return true;
| |
| } else {
| |
| wfDebug( " tryFileCache() - starting buffer\n" );
| |
| ob_start( array(&$cache, 'saveToFileCache' ) );
| |
| }
| |
| } else {
| |
| 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 (!$wgUser->getNewtalk())
| |
| and ($this->mTitle->getNamespace() != NS_SPECIAL )
| |
| and (empty( $action ) || $action == 'view')
| |
| and (!isset($oldid))
| |
| and (!isset($diff))
| |
| and (!isset($redirect))
| |
| and (!isset($printable))
| |
| and (!$this->mRedirectedFrom);
| |
| }
| |
| | |
| /**
| |
| * 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->selectRow( 'cur', array( 'cur_touched', 'cur_is_redirect' ),
| |
| array( 'cur_id' => $id ), $fname, $this->getSelectOptions() );
| |
| if( $s !== false ) {
| |
| $this->mTouched = wfTimestamp(TS_MW,$s->cur_touched);
| |
| return !$s->cur_is_redirect;
| |
| } else {
| |
| return false;
| |
| }
| |
| }
| |
| | |
| /**
| |
| * 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;
| |
| $fname = 'Article::quickEdit';
| |
| wfProfileIn( $fname );
| |
| | |
| $dbw =& wfGetDB( DB_MASTER );
| |
| $ns = $this->mTitle->getNamespace();
| |
| $dbkey = $this->mTitle->getDBkey();
| |
| $encDbKey = $dbw->strencode( $dbkey );
| |
| $timestamp = $dbw->timestamp();
| |
| | |
| # 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' => $dbw->timestamp($timestamp),
| |
| 'cur_user' => $wgUser->getID(),
| |
| 'cur_user_text' => $wgUser->getName(),
| |
| 'inverse_timestamp' => wfInvertTimestamp( $timestamp ),
| |
| 'cur_comment' => $comment,
| |
| 'cur_is_redirect' => $this->isRedirect( $text ) ? 1 : 0,
| |
| 'cur_minor_edit' => intval($minor),
| |
| 'cur_touched' => $dbw->timestamp($timestamp),
| |
| );
| |
| | |
| if ( $numRows ) {
| |
| # Update article
| |
| $fields['cur_is_new'] = 0;
| |
| $dbw->update( '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 = wfRandom();
| |
| $dbw->insert( 'cur', $fields, $fname );
| |
| }
| |
| wfProfileOut( $fname );
| |
| }
| |
| | |
| /**
| |
| * 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' );
| |
| $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" );
| |
| return;
| |
| }
| |
| | |
| # Not important enough to warrant an error page in case of failure
| |
| $oldignore = $dbw->ignoreErrors( true );
| |
| | |
| $dbw->query( "INSERT INTO $hitcounterTable (hc_id) VALUES ({$id})" );
| |
| | |
| $checkfreq = intval( $wgHitcounterUpdateFreq/25 + 1 );
| |
| if( (rand() % $checkfreq != 0) or ($dbw->lastErrno() != 0) ){
| |
| # Most of the time (or on SQL errors), skip row count check
| |
| $dbw->ignoreErrors( $oldignore );
| |
| return;
| |
| }
| |
| | |
| $res = $dbw->query("SELECT COUNT(*) as n FROM $hitcounterTable");
| |
| $row = $dbw->fetchObject( $res );
| |
| $rown = intval( $row->n );
| |
| if( $rown >= $wgHitcounterUpdateFreq ){
| |
| wfProfileIn( 'Article::incViewCount-collect' );
| |
| $old_user_abort = ignore_user_abort( true );
| |
| | |
| $dbw->query("LOCK TABLES $hitcounterTable WRITE");
| |
| $dbw->query("CREATE TEMPORARY TABLE $acchitsTable TYPE=HEAP ".
| |
| "SELECT hc_id,COUNT(*) AS hc_n FROM $hitcounterTable ".
| |
| 'GROUP BY hc_id');
| |
| $dbw->query("DELETE FROM $hitcounterTable");
| |
| $dbw->query('UNLOCK TABLES');
| |
| $dbw->query("UPDATE $curTable,$acchitsTable SET cur_counter=cur_counter + hc_n ".
| |
| 'WHERE cur_id = hc_id');
| |
| $dbw->query("DROP TABLE $acchitsTable");
| |
| | |
| ignore_user_abort( $old_user_abort );
| |
| wfProfileOut( 'Article::incViewCount-collect' );
| |
| }
| |
| $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
| |
| * @param $title_obj a title object
| |
| */
| |
| | |
| function onArticleCreate($title_obj) {
| |
| global $wgUseSquid, $wgPostCommitUpdateList;
| |
| | |
| $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( $wgPostCommitUpdateList, $u );
| |
| }
| |
| | |
| # Clear persistent link cache
| |
| LinkCache::linksccClearBrokenLinksTo( $title_obj->getPrefixedDBkey() );
| |
| }
| |
| | |
| function onArticleDelete($title_obj) {
| |
| LinkCache::linksccClearLinksTo( $title_obj->getArticleID() );
| |
| }
| |
| function onArticleEdit($title_obj) {
| |
| LinkCache::linksccClearPage( $title_obj->getArticleID() );
| |
| }
| |
| /**#@-*/
| |
| | |
| /**
| |
| * Info about this page
| |
| */
| |
| function info() {
| |
| global $wgUser, $wgTitle, $wgOut, $wgAllowPageInfo;
| |
| $fname = 'Article::info';
| |
| | |
| if ( !$wgAllowPageInfo ) {
| |
| $wgOut->errorpage( 'nosuchaction', 'nosuchactiontext' );
| |
| 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 );
| |
| $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) {
| |
| $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,
| |
| $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>');
| |
| }
| |
| $wgOut->addHTML( '<li>' . wfMsg("numauthors", $authors) . '</li>' );
| |
| | |
| # number of authors
| |
| if ($exists > 0) {
| |
| $cur_author = $dbr->selectField( 'cur', 'cur_user_text', $cur_clause, $fname,
| |
| $this->getSelectOptions() );
| |
| $authors = $dbr->selectField( 'old', 'COUNT(DISTINCT old_user_text)',
| |
| $old_clause + array( 'old_user_text<>' . $dbr->addQuotes( $cur_author ) ),
| |
| $fname, $this->getSelectOptions() );
| |
| | |
| $wgOut->addHTML( '<li>' . wfMsg('numtalkauthors', $authors) . '</li></ul>' );
| |
| }
| |
| }
| |
| }
| |
| }
| |
| | |
| ?>
| |
| | |
| | |
| | |
| {{editing}}
| |
This page has been moved to HTYP, the HyperTwin Yellow Pages.