<?php
class PlayerStats {
var $time;
var $year, $age, $games;
}
class PitcherStats extends PlayerStats {
var $w, $l, $winPerc, $era, $gs, $gf, $cg, $sho, $sv, $ip, $h, $r, $er, $hr, $bb, $k, $hbp, $bf, $eraPlus, $whip, $h9, $bb9, $k9, $kbb, $hr9;
/**
Translate a given stat string into a printable string.
Acceptable inputs:
year, age, g, w, l, gs, cg, sho, gf, sv, ip, h, r, er, hr, bb, so, hbp, wp, bfp, ibb, bk, era, eraPlus, whip;
*/
function getString($stat) {
switch($stat) {
case 'year':
return $this->year;
case 'age':
return $this->age . ' years';
case 'g':
return $this->games . ' G';
case 'gs':
return $this->gs . ' GS';
case 'w':
return $this->w . ' W';
case 'l':
return $this->l . ' L';
case 'winLoss':
return $this->w . '-' . $this->l;
case 'cg':
return $this->cg . ' CG';
case 'sho':
return $this->sho . ' SHO';
case 'gf':
return $this->gf . ' GF';
case 'sv':
return $this->sv . ' SV';
case 'ip':
return $this->ip . ' IP';
case 'h':
return $this->h . ' H';
case 'r':
return $this->r . ' R';
case 'er':
return $this->er . ' ER';
case 'hr':
return $this->hr . ' HR';
case 'bb':
return $this->bb . ' BB';
case 'k':
return $this->k . ' K';
case 'hbp':
return $this->hbp . ' HBP';
case 'bp':
return $this->bp . ' BFP';
case 'era':
return $this->era . ' ERA';
case 'eraPlus':
return $this->eraPlus . ' ERA+';
case 'whip':
return $this->whip . ' WHIP';
default:
return '';
}
}
}
class HitterStats extends PlayerStats {
var $ab, $runs, $hits, $doubles, $triples, $hr, $rbi, $sb, $cs, $bb, $so, $ba, $obp, $slg, $opsPlus;
/**
Translate a given stat name into a printable string
Accepted stats:
tripleSlash, ba, obp, slg, ops, ab, hr, opsPlus, age, year, g, r, h, 2B, 3B, rbi, sb, cs, bb, k
*/
function getString($stat) {
switch($stat) {
case 'tripleSlash':
return $this->ba . '/' . $this->obp . '/' . $this->slg;
case 'ba':
return $this->ba . ' BA';
case 'obp':
return $this->obp . ' OBP';
case 'slg':
return $this->slg . ' SLG';
case 'ops':
return ($this->obp + $this->slg) . ' OPS';
case 'ab':
return $this->ab . ' AB';
case 'hr':
return $this->hr . ' HR';
case 'opsPlus':
return $this->opsPlus . ' OPS+';
case 'age':
return $this->age . ' years';
case 'year':
return $this->year;
case 'g':
return $this->games . ' G';
case 'r':
return $this->runs . ' R';
case 'h':
return $this->hits . ' H';
case '2b':
return $this->doubles . ' 2B';
case '3b':
return $this->triples . ' 3B';
case 'rbi':
return $this->rbi . ' RBI';
case 'sb':
return $this->sb . ' SB';
case 'cs':
return $this->cs . ' CS';
case 'bb':
return $this->bb . ' BB';
case 'k':
return $this->so . ' K';
default:
return '';
}
}
}
/*
StatFetcher
Downloads a hitter's stats from baseball-reference.com and parses them out.
usage:
$fetcher = new StatFetcher('puntoni01', 2008);
$stats = $fetcher->getStats();
*/
class StatFetcher {
var $url;
var $htmlLines = null;
var $playerType;
function StatFetcher($playerCode, $year, $playerType='hitter') {
$this->playerCode = $playerCode;
$this->year = $year;
// build the URL based on the format of the baseball-reference URLs
$this->url = 'http://www.baseball-reference.com/players/' . $playerCode[0] . '/' . $playerCode . '.shtml';
$this->playerType = $playerType;
}
/**
Download the content from the page and split it into an array of lines.
*/
function loadLines() {
if ($this->htmlLines == null) {
// use curl because Dreamhost doesn't allow URL file-access
$c = curl_init();
curl_setopt($c, CURLOPT_URL, $this->url);
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
$contents = curl_exec($c);
curl_close($c);
$this->htmlLines = explode("\n", $contents);
}
}
/**
Given a line containing a year's stats, parse it into a PitcherStats object.
*/
function parsePitcherStats($numbers) {
$stats = new PitcherStats();
$stats->time = time();
$stats->year = $numbers[0];
$stats->age = $numbers[1];
$stats->w = $numbers[2];
$stats->l = $numbers[3];
$stats->winPerc = $numbers[4];
$stats->era = $numbers[5];
$stats->games = $numbers[6];
$stats->gs = $numbers[7];
$stats->gf = $numbers[8];
$stats->cg = $numbers[9];
$stats->sho = $numbers[10];
$stats->sv = $numbers[11];
$stats->ip = $numbers[12];
$stats->h = $numbers[13];
$stats->r = $numbers[14];
$stats->er = $numbers[15];
$stats->hr = $numbers[16];
$stats->bb = $numbers[17];
$stats->k = $numbers[18];
$stats->hbp = $numbers[19];
$stats->bf = $numbers[20];
$stats->eraPlus = $numbers[21];
$stats->whip = $numbers[22];
$stats->h9 = $numbers[23];
$stats->bb9 = $numbers[24];
$stats->k9 = $numbers[25];
$stats->kbb = $numbers[26];
$stats->hr9 = $numbers[27];
return $stats;
}
/**
Given a line containing a year's stats, parse them into a HitterStats object.
*/
function parseHitterStats($numbers) {
$stats = new HitterStats();
$stats->time = time();
$stats->year = $numbers[0];
$stats->age = $numbers[1];
$stats->games = $numbers[2];
$stats->pa = $numbers[3];
$stats->ab = $numbers[4];
$stats->runs = $numbers[5];
$stats->hits = $numbers[6];
$stats->doubles = $numbers[7];
$stats->triples = $numbers[8];
$stats->hr = $numbers[9];
$stats->rbi = $numbers[10];
$stats->sb = $numbers[11];
$stats->cs = $numbers[12];
$stats->bb = $numbers[13];
$stats->so = $numbers[14];
$stats->ba = $numbers[15];
$stats->obp = $numbers[16];
$stats->slg = $numbers[17];
$stats->ops = $numbers[18];
$stats->opsPlus = $numbers[19];
$stats->tb = $numbers[20];
$stats->gidp = $numbers[21];
$stats->hbp = $numbers[22];
$stats->sh = $numbers[23];
$stats->sf = $numbers[24];
$stats->ibb = $numbers[25];
return $stats;
}
/**
Look through the baseball-reference page for the stats for the proper year and return them.
*/
function getStats() {
$this->loadLines();
$batStat = false;
$stats = array();
foreach ($this->htmlLines as $line) {
if (($this->playerType == 'hitter') && preg_match("/id=\"batting_standard\.{$this->year}\"/", $line)) {
$batStat = true;
continue;
} else if (($this->playerType == 'pitcher') && preg_match("/id=\"pitching_simple\.{$this->year}\"/", $line)) {
$pitchStat = true;
continue;
}
if ($batStat) {
if (strcasecmp('</tr>', trim($line)) == 0) {
$batStat = false;
$hitterStats = $this->parseHitterStats($stats);
return $hitterStats;
} else {
$res = preg_match("/<td [^\>]*\><?s?t?r?o?n?g?>?<?e?m?>?([\.\d]+)<?\/?e?m?>?<?\/?s?t?r?o?n?g?>?\<\/td\>/", $line, $matches);
if ($res) {
array_push($stats, $matches[1]);
}
}
}
if ($pitchStat) {
if (strcasecmp('</tr>', trim($line)) == 0) {
$pitchStat = false;
$pitcherStats = $this->parsePitcherStats($stats);
return $pitcherStats;
} else {
$res = preg_match("/<td [^>]*><?s?t?r?o?n?g?>?<?e?m?>?([\.\d]+)<?\/?e?m?>?<?\/?s?t?r?o?n?g?>?<\/td>/", $line, $matches);
if ($res) {
array_push($stats, $matches[1]);
}
}
}
}
}
}
?>
