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Added pref which can be used to enable faster page hit counter feature. Default is to do it the old way.

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This commit is contained in:
Mr. E23 2004-01-17 19:59:42 +00:00
parent c4ab1c9bf3
commit 7096a0b227
2 changed files with 18 additions and 2 deletions
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12
includes/Article.php
View file

@ -1184,13 +1184,21 @@ class Article {
/* 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);
if( (rand() % 23 != 0) or (wfLastErrno() != 0) ){
$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;
@ -1199,7 +1207,7 @@ class Article {
$res = wfQuery("SELECT COUNT(*) as n FROM hitcounter", DB_WRITE);
$row = wfFetchObject( $res );
$rown = intval( $row->n );
if( $rown > 1000 ){ // update counters after ~1000 hits
if( $rown >= $wgHitcounterUpdateFreq ){
wfProfileIn( "Article::incViewCount-collect" );
$old_user_abort = ignore_user_abort( true );

8
includes/DefaultSettings.php
View file

@ -92,6 +92,14 @@ $wgCompressedPersistentLC = true; # use gzcompressed blobs
$wgEnableParserCache = false; # requires that php was compiled --with-zlib
# wgHitcounterUpdateFreq sets how often page counters should be
# updated, higher values are easier on the database. A value of 1
# causes the counters to be updated on every hit, any higher value n
# cause them to update *on average* every n hits. Should be set to
# either 1 or something largish, eg 1000, for maximum efficiency.
$wgHitcounterUpdateFreq = 1;
# User rights
$wgWhitelistEdit = false;
$wgWhitelistRead = false;