Nominatim/wikidata/pull_wikipedia_logs.php
2013-09-06 10:52:55 +01:00

96 lines
2.9 KiB
PHP

<?php
for($iTimestamp = mktime(0, 0, 0, 5, 1, 2013); $iTimestamp < mktime(0, 0, 0, 6, 15, 2013); $iTimestamp += 24*60*60)
{
$sYear = date("Y", $iTimestamp);
$sMonth = date("Y-m", $iTimestamp);
$sDay = date("Ymd", $iTimestamp);
for($iHour = 0; $iHour < 24; $iHour++)
{
$sFilename = sprintf("pagecounts-".$sDay."-%02d0000", $iHour);
echo $sFilename."\n";
if (!file_exists($sFilename.'.gz'))
{
exec('wget http://dumps.wikimedia.org/other/pagecounts-raw/'.$sYear.'/'.$sMonth.'/'.$sFilename.'.gz');
}
exec('gzip -dc '.$sFilename.'.gz'.' | grep -e "^[a-z]\{2\} [^ :]\+ [0-9]\+" > hour.txt');
$hPrevTotals = @fopen("totals.txt", "r");
$hDayTotals = @fopen("hour.txt", "r");
$hNewTotals = @fopen("newtotals.txt", "w");
$sPrevKey = $sDayKey = true;
$sPrevLine = true;
$sDayLine = true;
do
{
if ($sPrevKey === $sDayKey)
{
if ($sPrevLine !== true) fputs($hNewTotals, "$sPrevKey ".($iPrevValue+$iDayValue)."\n");
$sPrevLine = true;
$sDayLine = true;
}
else if ($sDayKey !== false && ($sPrevKey > $sDayKey || $sPrevKey === false))
{
fputs($hNewTotals, "$sDayKey ".($iDayValue)."\n");
$sDayLine = true;
}
else if ($sPrevKey !== false && ($sDayKey > $sPrevKey || $sDayKey === false))
{
fputs($hNewTotals, "$sPrevKey ".($iPrevValue)."\n");
$sPrevLine = true;
}
if ($sPrevLine === true)
{
$sPrevLine = $hPrevTotals?fgets($hPrevTotals, 4096):false;
if ($sPrevLine !== false)
{
$aPrevLine = explode(' ', $sPrevLine);
$sPrevKey = $aPrevLine[0].' '.$aPrevLine[1];
$iPrevValue = (int)$aPrevLine[2];
}
else
{
$sPrevKey = false;
$iPrevValue = 0;
}
}
if ($sDayLine === true)
{
$sDayLine = $hDayTotals?fgets($hDayTotals, 4096):false;
if ($sDayLine !== false)
{
preg_match('#^([a-z]{2}) ([^ :]+) ([0-9]+) [0-9]+$#', $sDayLine, $aMatch);
$sDayKey = $aMatch[1].' '.$aMatch[2];
$iDayValue = (int)$aMatch[3];
}
else
{
$sDayKey = false;
$iDayValue = 0;
}
}
} while ($sPrevLine !== false || $sDayLine !== false);
@fclose($hPrevTotals);
@fclose($hDayTotals);
@fclose($hNewTotals);
@unlink("totals.txt");
rename("newtotals.txt", "totals.txt");
}
}
// Notes:
/*
gzip -dc $FILE.gz | grep -e "^en [^ :]\+ [0-9]\+" | sed "s#\(^[a-z]\{2\}\) \([^ :]\+\) \([0-9]\+\) [0-9]\+#update wikipedia_article set hit_count = coalesce(hit_count,0) + \3 where language = '\1' and title = catch_decode_url_part('\2');#g" | /opt/mapquest/stdbase-dev$
cat totals.txt | sed "s#\(^[a-z]\{2\}\) \([^ ]\+\) \([0-9]\+\)\$#update entity_link set hits = s,0) + \3 where target = '\1wiki' and value = catch_decode_url_part('\2');#g"
cat totals.txt | sed "s#\(^[a-z]\{2\}\) \([^ ]\+\) \([0-9]\+\)\$#update entity_link set hits = coalesce(hits,0) + \3 where target = '\1wiki' and value = catch_decode_url_part('\2');#g"
*/