Nominatim/wikidata/pull_wikipedia_logs.php

80 lines
3.3 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;
$sDayLine = true;
} elseif ($sDayKey !== false && ($sPrevKey > $sDayKey || $sPrevKey === false)) {
fputs($hNewTotals, "$sDayKey ".($iDayValue)."\n");
$sDayLine = true;
} elseif ($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"
*/