deb2045611
* PHP 5.3 compatibility fix for wfRunHooks() called with no parameters An autoloaded 'Namespace' class alias is retained for compatibility with extensions which haven't updated to the new class name... however they too will break on PHP 5.3. Yay!
637 lines
18 KiB
PHP
637 lines
18 KiB
PHP
<?php
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/**
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*
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*/
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/**
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* Utility class for creating new RC entries
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* mAttribs:
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* rc_id id of the row in the recentchanges table
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* rc_timestamp time the entry was made
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* rc_cur_time timestamp on the cur row
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* rc_namespace namespace #
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* rc_title non-prefixed db key
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* rc_type is new entry, used to determine whether updating is necessary
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* rc_minor is minor
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* rc_cur_id page_id of associated page entry
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* rc_user user id who made the entry
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* rc_user_text user name who made the entry
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* rc_comment edit summary
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* rc_this_oldid rev_id associated with this entry (or zero)
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* rc_last_oldid rev_id associated with the entry before this one (or zero)
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* rc_bot is bot, hidden
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* rc_ip IP address of the user in dotted quad notation
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* rc_new obsolete, use rc_type==RC_NEW
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* rc_patrolled boolean whether or not someone has marked this edit as patrolled
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* rc_old_len integer byte length of the text before the edit
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* rc_new_len the same after the edit
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* rc_deleted partial deletion
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* rc_logid the log_id value for this log entry (or zero)
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* rc_log_type the log type (or null)
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* rc_log_action the log action (or null)
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* rc_params log params
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*
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* mExtra:
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* prefixedDBkey prefixed db key, used by external app via msg queue
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* lastTimestamp timestamp of previous entry, used in WHERE clause during update
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* lang the interwiki prefix, automatically set in save()
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* oldSize text size before the change
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* newSize text size after the change
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*
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* temporary: not stored in the database
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* notificationtimestamp
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* numberofWatchingusers
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*
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* @todo document functions and variables
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*/
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class RecentChange
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{
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var $mAttribs = array(), $mExtra = array();
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var $mTitle = false, $mMovedToTitle = false;
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var $numberofWatchingusers = 0 ; # Dummy to prevent error message in SpecialRecentchangeslinked
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# Factory methods
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public static function newFromRow( $row )
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{
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$rc = new RecentChange;
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$rc->loadFromRow( $row );
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return $rc;
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}
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public static function newFromCurRow( $row, $rc_this_oldid = 0 )
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{
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$rc = new RecentChange;
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$rc->loadFromCurRow( $row, $rc_this_oldid );
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$rc->notificationtimestamp = false;
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$rc->numberofWatchingusers = false;
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return $rc;
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}
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/**
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* Obtain the recent change with a given rc_id value
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*
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* @param $rcid rc_id value to retrieve
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* @return RecentChange
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*/
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public static function newFromId( $rcid ) {
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$dbr = wfGetDB( DB_SLAVE );
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$res = $dbr->select( 'recentchanges', '*', array( 'rc_id' => $rcid ), __METHOD__ );
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if( $res && $dbr->numRows( $res ) > 0 ) {
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$row = $dbr->fetchObject( $res );
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$dbr->freeResult( $res );
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return self::newFromRow( $row );
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} else {
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return NULL;
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}
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}
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/**
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* Find the first recent change matching some specific conditions
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*
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* @param array $conds Array of conditions
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* @param mixed $fname Override the method name in profiling/logs
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* @return RecentChange
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*/
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public static function newFromConds( $conds, $fname = false ) {
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if( $fname === false )
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$fname = __METHOD__;
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$dbr = wfGetDB( DB_SLAVE );
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$res = $dbr->select(
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'recentchanges',
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'*',
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$conds,
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$fname
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);
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if( $res instanceof ResultWrapper && $res->numRows() > 0 ) {
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$row = $res->fetchObject();
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$res->free();
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return self::newFromRow( $row );
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}
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return null;
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}
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# Accessors
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function setAttribs( $attribs )
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{
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$this->mAttribs = $attribs;
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}
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function setExtra( $extra )
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{
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$this->mExtra = $extra;
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}
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function &getTitle()
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{
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if ( $this->mTitle === false ) {
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$this->mTitle = Title::makeTitle( $this->mAttribs['rc_namespace'], $this->mAttribs['rc_title'] );
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}
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return $this->mTitle;
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}
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function getMovedToTitle()
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{
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if ( $this->mMovedToTitle === false ) {
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$this->mMovedToTitle = Title::makeTitle( $this->mAttribs['rc_moved_to_ns'],
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$this->mAttribs['rc_moved_to_title'] );
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}
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return $this->mMovedToTitle;
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}
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# Writes the data in this object to the database
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function save()
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{
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global $wgLocalInterwiki, $wgPutIPinRC, $wgRC2UDPAddress, $wgRC2UDPPort, $wgRC2UDPPrefix;
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$fname = 'RecentChange::save';
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$dbw = wfGetDB( DB_MASTER );
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if ( !is_array($this->mExtra) ) {
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$this->mExtra = array();
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}
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$this->mExtra['lang'] = $wgLocalInterwiki;
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if ( !$wgPutIPinRC ) {
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$this->mAttribs['rc_ip'] = '';
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}
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## If our database is strict about IP addresses, use NULL instead of an empty string
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if ( $dbw->strictIPs() and $this->mAttribs['rc_ip'] == '' ) {
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unset( $this->mAttribs['rc_ip'] );
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}
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# Fixup database timestamps
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$this->mAttribs['rc_timestamp'] = $dbw->timestamp($this->mAttribs['rc_timestamp']);
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$this->mAttribs['rc_cur_time'] = $dbw->timestamp($this->mAttribs['rc_cur_time']);
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$this->mAttribs['rc_id'] = $dbw->nextSequenceValue( 'rc_rc_id_seq' );
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## If we are using foreign keys, an entry of 0 for the page_id will fail, so use NULL
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if ( $dbw->cascadingDeletes() and $this->mAttribs['rc_cur_id']==0 ) {
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unset ( $this->mAttribs['rc_cur_id'] );
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}
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# Insert new row
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$dbw->insert( 'recentchanges', $this->mAttribs, $fname );
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# Set the ID
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$this->mAttribs['rc_id'] = $dbw->insertId();
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# Update old rows, if necessary
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if ( $this->mAttribs['rc_type'] == RC_EDIT ) {
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$lastTime = $this->mExtra['lastTimestamp'];
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#$now = $this->mAttribs['rc_timestamp'];
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#$curId = $this->mAttribs['rc_cur_id'];
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# Don't bother looking for entries that have probably
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# been purged, it just locks up the indexes needlessly.
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global $wgRCMaxAge;
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$age = time() - wfTimestamp( TS_UNIX, $lastTime );
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if( $age < $wgRCMaxAge ) {
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# live hack, will commit once tested - kate
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# Update rc_this_oldid for the entries which were current
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#
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#$oldid = $this->mAttribs['rc_last_oldid'];
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#$ns = $this->mAttribs['rc_namespace'];
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#$title = $this->mAttribs['rc_title'];
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#
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#$dbw->update( 'recentchanges',
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# array( /* SET */
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# 'rc_this_oldid' => $oldid
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# ), array( /* WHERE */
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# 'rc_namespace' => $ns,
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# 'rc_title' => $title,
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# 'rc_timestamp' => $dbw->timestamp( $lastTime )
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# ), $fname
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#);
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}
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# Update rc_cur_time
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#$dbw->update( 'recentchanges', array( 'rc_cur_time' => $now ),
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# array( 'rc_cur_id' => $curId ), $fname );
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}
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# Notify external application via UDP
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if ( $wgRC2UDPAddress ) {
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$conn = socket_create( AF_INET, SOCK_DGRAM, SOL_UDP );
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if ( $conn ) {
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$line = $wgRC2UDPPrefix . $this->getIRCLine();
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socket_sendto( $conn, $line, strlen($line), 0, $wgRC2UDPAddress, $wgRC2UDPPort );
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socket_close( $conn );
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}
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}
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# E-mail notifications
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global $wgUseEnotif;
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if( $wgUseEnotif ) {
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# this would be better as an extension hook
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global $wgUser;
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$enotif = new EmailNotification;
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$title = Title::makeTitle( $this->mAttribs['rc_namespace'], $this->mAttribs['rc_title'] );
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$enotif->notifyOnPageChange( $wgUser, $title,
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$this->mAttribs['rc_timestamp'],
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$this->mAttribs['rc_comment'],
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$this->mAttribs['rc_minor'],
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$this->mAttribs['rc_last_oldid'] );
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}
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# Notify extensions
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wfRunHooks( 'RecentChange_save', array( &$this ) );
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}
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/**
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* Mark a given change as patrolled
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*
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* @param mixed $change RecentChange or corresponding rc_id
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* @returns integer number of affected rows
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*/
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public static function markPatrolled( $change ) {
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$rcid = $change instanceof RecentChange
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? $change->mAttribs['rc_id']
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: $change;
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$dbw = wfGetDB( DB_MASTER );
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$dbw->update(
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'recentchanges',
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array(
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'rc_patrolled' => 1
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),
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array(
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'rc_id' => $rcid
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),
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__METHOD__
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);
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return $dbw->affectedRows();
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}
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# Makes an entry in the database corresponding to an edit
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public static function notifyEdit( $timestamp, &$title, $minor, &$user, $comment,
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$oldId, $lastTimestamp, $bot, $ip = '', $oldSize = 0, $newSize = 0,
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$newId = 0)
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{
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if ( !$ip ) {
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$ip = wfGetIP();
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if ( !$ip ) {
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$ip = '';
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}
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}
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$rc = new RecentChange;
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$rc->mAttribs = array(
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'rc_timestamp' => $timestamp,
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'rc_cur_time' => $timestamp,
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'rc_namespace' => $title->getNamespace(),
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'rc_title' => $title->getDBkey(),
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'rc_type' => RC_EDIT,
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'rc_minor' => $minor ? 1 : 0,
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'rc_cur_id' => $title->getArticleID(),
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'rc_user' => $user->getID(),
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'rc_user_text' => $user->getName(),
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'rc_comment' => $comment,
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'rc_this_oldid' => $newId,
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'rc_last_oldid' => $oldId,
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'rc_bot' => $bot ? 1 : 0,
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'rc_moved_to_ns' => 0,
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'rc_moved_to_title' => '',
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'rc_ip' => $ip,
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'rc_patrolled' => 0,
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'rc_new' => 0, # obsolete
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'rc_old_len' => $oldSize,
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'rc_new_len' => $newSize
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);
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$rc->mExtra = array(
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'prefixedDBkey' => $title->getPrefixedDBkey(),
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'lastTimestamp' => $lastTimestamp,
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'oldSize' => $oldSize,
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'newSize' => $newSize,
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);
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$rc->save();
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return( $rc->mAttribs['rc_id'] );
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}
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/**
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* Makes an entry in the database corresponding to page creation
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* Note: the title object must be loaded with the new id using resetArticleID()
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* @todo Document parameters and return
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*/
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public static function notifyNew( $timestamp, &$title, $minor, &$user, $comment, $bot,
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$ip='', $size = 0, $newId = 0 )
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{
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if ( !$ip ) {
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$ip = wfGetIP();
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if ( !$ip ) {
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$ip = '';
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}
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}
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$rc = new RecentChange;
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$rc->mAttribs = array(
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'rc_timestamp' => $timestamp,
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'rc_cur_time' => $timestamp,
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'rc_namespace' => $title->getNamespace(),
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'rc_title' => $title->getDBkey(),
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'rc_type' => RC_NEW,
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'rc_minor' => $minor ? 1 : 0,
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'rc_cur_id' => $title->getArticleID(),
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'rc_user' => $user->getID(),
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'rc_user_text' => $user->getName(),
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'rc_comment' => $comment,
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'rc_this_oldid' => $newId,
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'rc_last_oldid' => 0,
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'rc_bot' => $bot ? 1 : 0,
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'rc_moved_to_ns' => 0,
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'rc_moved_to_title' => '',
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'rc_ip' => $ip,
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'rc_patrolled' => 0,
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'rc_new' => 1, # obsolete
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'rc_old_len' => 0,
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'rc_new_len' => $size
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);
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$rc->mExtra = array(
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'prefixedDBkey' => $title->getPrefixedDBkey(),
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'lastTimestamp' => 0,
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'oldSize' => 0,
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'newSize' => $size
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);
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$rc->save();
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return( $rc->mAttribs['rc_id'] );
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}
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# Makes an entry in the database corresponding to a rename
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public static function notifyMove( $timestamp, &$oldTitle, &$newTitle, &$user, $comment, $ip='', $overRedir = false )
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{
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global $wgRequest;
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if ( !$ip ) {
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$ip = wfGetIP();
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if ( !$ip ) {
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$ip = '';
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}
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}
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$rc = new RecentChange;
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$rc->mAttribs = array(
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'rc_timestamp' => $timestamp,
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'rc_cur_time' => $timestamp,
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'rc_namespace' => $oldTitle->getNamespace(),
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'rc_title' => $oldTitle->getDBkey(),
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'rc_type' => $overRedir ? RC_MOVE_OVER_REDIRECT : RC_MOVE,
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'rc_minor' => 0,
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'rc_cur_id' => $oldTitle->getArticleID(),
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'rc_user' => $user->getID(),
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'rc_user_text' => $user->getName(),
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'rc_comment' => $comment,
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'rc_this_oldid' => 0,
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'rc_last_oldid' => 0,
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'rc_bot' => $user->isAllowed( 'bot' ) ? $wgRequest->getBool( 'bot' , true ) : 0,
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'rc_moved_to_ns' => $newTitle->getNamespace(),
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'rc_moved_to_title' => $newTitle->getDBkey(),
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'rc_ip' => $ip,
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'rc_new' => 0, # obsolete
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'rc_patrolled' => 1,
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'rc_old_len' => NULL,
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'rc_new_len' => NULL,
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);
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$rc->mExtra = array(
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'prefixedDBkey' => $oldTitle->getPrefixedDBkey(),
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'lastTimestamp' => 0,
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'prefixedMoveTo' => $newTitle->getPrefixedDBkey()
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);
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$rc->save();
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}
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public static function notifyMoveToNew( $timestamp, &$oldTitle, &$newTitle, &$user, $comment, $ip='' ) {
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RecentChange::notifyMove( $timestamp, $oldTitle, $newTitle, $user, $comment, $ip, false );
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}
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public static function notifyMoveOverRedirect( $timestamp, &$oldTitle, &$newTitle, &$user, $comment, $ip='' ) {
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RecentChange::notifyMove( $timestamp, $oldTitle, $newTitle, $user, $comment, $ip, true );
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}
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# A log entry is different to an edit in that previous revisions are
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# not kept
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public static function notifyLog( $timestamp, &$title, &$user, $comment, $ip='',
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$type, $action, $target, $logComment, $params )
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{
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global $wgRequest;
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if ( !$ip ) {
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$ip = wfGetIP();
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if ( !$ip ) {
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$ip = '';
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}
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}
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$rc = new RecentChange;
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$rc->mAttribs = array(
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'rc_timestamp' => $timestamp,
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'rc_cur_time' => $timestamp,
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'rc_namespace' => $title->getNamespace(),
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'rc_title' => $title->getDBkey(),
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'rc_type' => RC_LOG,
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'rc_minor' => 0,
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'rc_cur_id' => $title->getArticleID(),
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'rc_user' => $user->getID(),
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'rc_user_text' => $user->getName(),
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'rc_comment' => $comment,
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'rc_this_oldid' => 0,
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'rc_last_oldid' => 0,
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'rc_bot' => $user->isAllowed( 'bot' ) ? $wgRequest->getBool( 'bot' , true ) : 0,
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'rc_moved_to_ns' => 0,
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'rc_moved_to_title' => '',
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'rc_ip' => $ip,
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'rc_patrolled' => 1,
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'rc_new' => 0, # obsolete
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'rc_old_len' => NULL,
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'rc_new_len' => NULL,
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);
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$rc->mExtra = array(
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'prefixedDBkey' => $title->getPrefixedDBkey(),
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'lastTimestamp' => 0,
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'logType' => $type,
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'logAction' => $action,
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'logComment' => $logComment,
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'logTarget' => $target,
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'logParams' => $params
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);
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$rc->save();
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}
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# Initialises the members of this object from a mysql row object
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function loadFromRow( $row )
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{
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$this->mAttribs = get_object_vars( $row );
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$this->mAttribs["rc_timestamp"] = wfTimestamp(TS_MW, $this->mAttribs["rc_timestamp"]);
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$this->mExtra = array();
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}
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# Makes a pseudo-RC entry from a cur row
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function loadFromCurRow( $row )
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{
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$this->mAttribs = array(
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'rc_timestamp' => wfTimestamp(TS_MW, $row->rev_timestamp),
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'rc_cur_time' => $row->rev_timestamp,
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'rc_user' => $row->rev_user,
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'rc_user_text' => $row->rev_user_text,
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'rc_namespace' => $row->page_namespace,
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'rc_title' => $row->page_title,
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'rc_comment' => $row->rev_comment,
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'rc_minor' => $row->rev_minor_edit ? 1 : 0,
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'rc_type' => $row->page_is_new ? RC_NEW : RC_EDIT,
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'rc_cur_id' => $row->page_id,
|
|
'rc_this_oldid' => $row->rev_id,
|
|
'rc_last_oldid' => isset($row->rc_last_oldid) ? $row->rc_last_oldid : 0,
|
|
'rc_bot' => 0,
|
|
'rc_moved_to_ns' => 0,
|
|
'rc_moved_to_title' => '',
|
|
'rc_ip' => '',
|
|
'rc_id' => $row->rc_id,
|
|
'rc_patrolled' => $row->rc_patrolled,
|
|
'rc_new' => $row->page_is_new, # obsolete
|
|
'rc_old_len' => $row->rc_old_len,
|
|
'rc_new_len' => $row->rc_new_len,
|
|
'rc_params' => isset($row->rc_params) ? $row->rc_params : '',
|
|
'rc_log_type' => isset($row->rc_log_type) ? $row->rc_log_type : null,
|
|
'rc_log_action' => isset($row->rc_log_action) ? $row->rc_log_action : null,
|
|
'rc_log_id' => isset($row->rc_log_id) ? $row->rc_log_id: 0,
|
|
// this one REALLY should be set...
|
|
'rc_deleted' => isset($row->rc_deleted) ? $row->rc_deleted: 0,
|
|
);
|
|
|
|
$this->mExtra = array();
|
|
}
|
|
|
|
/**
|
|
* Get an attribute value
|
|
*
|
|
* @param $name Attribute name
|
|
* @return mixed
|
|
*/
|
|
public function getAttribute( $name ) {
|
|
return isset( $this->mAttribs[$name] ) ? $this->mAttribs[$name] : NULL;
|
|
}
|
|
|
|
/**
|
|
* Gets the end part of the diff URL associated with this object
|
|
* Blank if no diff link should be displayed
|
|
*/
|
|
function diffLinkTrail( $forceCur )
|
|
{
|
|
if ( $this->mAttribs['rc_type'] == RC_EDIT ) {
|
|
$trail = "curid=" . (int)($this->mAttribs['rc_cur_id']) .
|
|
"&oldid=" . (int)($this->mAttribs['rc_last_oldid']);
|
|
if ( $forceCur ) {
|
|
$trail .= '&diff=0' ;
|
|
} else {
|
|
$trail .= '&diff=' . (int)($this->mAttribs['rc_this_oldid']);
|
|
}
|
|
} else {
|
|
$trail = '';
|
|
}
|
|
return $trail;
|
|
}
|
|
|
|
function cleanupForIRC( $text ) {
|
|
return str_replace(array("\n", "\r"), array("", ""), $text);
|
|
}
|
|
|
|
function getIRCLine() {
|
|
global $wgUseRCPatrol;
|
|
|
|
// FIXME: Would be good to replace these 2 extract() calls with something more explicit
|
|
// e.g. list ($rc_type, $rc_id) = array_values ($this->mAttribs); [or something like that]
|
|
extract($this->mAttribs);
|
|
extract($this->mExtra);
|
|
|
|
$titleObj =& $this->getTitle();
|
|
if ( $rc_type == RC_LOG ) {
|
|
$title = MWNamespace::getCanonicalName( $titleObj->getNamespace() ) . $titleObj->getText();
|
|
} else {
|
|
$title = $titleObj->getPrefixedText();
|
|
}
|
|
$title = $this->cleanupForIRC( $title );
|
|
|
|
$bad = array("\n", "\r");
|
|
$empty = array("", "");
|
|
$title = $titleObj->getPrefixedText();
|
|
$title = str_replace($bad, $empty, $title);
|
|
|
|
// FIXME: *HACK* these should be getFullURL(), hacked for SSL madness --brion 2005-12-26
|
|
if ( $rc_type == RC_LOG ) {
|
|
$url = '';
|
|
} elseif ( $rc_new && $wgUseRCPatrol ) {
|
|
$url = $titleObj->getInternalURL("rcid=$rc_id");
|
|
} else if ( $rc_new ) {
|
|
$url = $titleObj->getInternalURL();
|
|
} else if ( $wgUseRCPatrol ) {
|
|
$url = $titleObj->getInternalURL("diff=$rc_this_oldid&oldid=$rc_last_oldid&rcid=$rc_id");
|
|
} else {
|
|
$url = $titleObj->getInternalURL("diff=$rc_this_oldid&oldid=$rc_last_oldid");
|
|
}
|
|
|
|
if ( isset( $oldSize ) && isset( $newSize ) ) {
|
|
$szdiff = $newSize - $oldSize;
|
|
if ($szdiff < -500) {
|
|
$szdiff = "\002$szdiff\002";
|
|
} elseif ($szdiff >= 0) {
|
|
$szdiff = '+' . $szdiff ;
|
|
}
|
|
$szdiff = '(' . $szdiff . ')' ;
|
|
} else {
|
|
$szdiff = '';
|
|
}
|
|
|
|
$user = $this->cleanupForIRC( $rc_user_text );
|
|
|
|
if ( $rc_type == RC_LOG ) {
|
|
$logTargetText = $logTarget->getPrefixedText();
|
|
$comment = $this->cleanupForIRC( str_replace( $logTargetText, "\00302$logTargetText\00310", $rc_comment ) );
|
|
$flag = $logAction;
|
|
} else {
|
|
$comment = $this->cleanupForIRC( $rc_comment );
|
|
$flag = ($rc_minor ? "M" : "") . ($rc_new ? "N" : "");
|
|
}
|
|
# see http://www.irssi.org/documentation/formats for some colour codes. prefix is \003,
|
|
# no colour (\003) switches back to the term default
|
|
$fullString = "\00314[[\00307$title\00314]]\0034 $flag\00310 " .
|
|
"\00302$url\003 \0035*\003 \00303$user\003 \0035*\003 $szdiff \00310$comment\003\n";
|
|
return $fullString;
|
|
}
|
|
|
|
/**
|
|
* Returns the change size (HTML).
|
|
* The lengths can be given optionally.
|
|
*/
|
|
function getCharacterDifference( $old = 0, $new = 0 ) {
|
|
global $wgRCChangedSizeThreshold, $wgLang;
|
|
|
|
if( $old === 0 ) {
|
|
$old = $this->mAttribs['rc_old_len'];
|
|
}
|
|
if( $new === 0 ) {
|
|
$new = $this->mAttribs['rc_new_len'];
|
|
}
|
|
|
|
if( $old === NULL || $new === NULL ) {
|
|
return '';
|
|
}
|
|
|
|
$szdiff = $new - $old;
|
|
$formatedSize = wfMsgExt( 'rc-change-size', array( 'parsemag', 'escape'),
|
|
$wgLang->formatNum($szdiff) );
|
|
|
|
if( $szdiff < $wgRCChangedSizeThreshold ) {
|
|
return '<strong class=\'mw-plusminus-neg\'>(' . $formatedSize . ')</strong>';
|
|
} elseif( $szdiff === 0 ) {
|
|
return '<span class=\'mw-plusminus-null\'>(' . $formatedSize . ')</span>';
|
|
} elseif( $szdiff > 0 ) {
|
|
return '<span class=\'mw-plusminus-pos\'>(+' . $formatedSize . ')</span>';
|
|
} else {
|
|
return '<span class=\'mw-plusminus-neg\'>(' . $formatedSize . ')</span>';
|
|
}
|
|
}
|
|
}
|
|
|
|
|