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index.php
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index.php
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<?php
declare(strict_types=1);
require_once __DIR__.'/_inc/lib.php';
$_REQUEST['c'] = filter_corpora_k($_REQUEST['c'] ?? []);
$_REQUEST['q'] = trim(preg_replace('~[\r\n\t\s\pZ]+~su', ' ', $_REQUEST['q'] ?? ''));
$_REQUEST['q2'] = trim(preg_replace('~[\r\n\t\s\pZ]+~su', ' ', $_REQUEST['q2'] ?? ''));
$locked = [];
foreach ($_REQUEST['c'] as $corp => $_) {
$sub = explode('-', $corp.'-');
$_SESSION['corpora'][$sub[0]] = true;
if ($GLOBALS['-corplist'][$sub[0]]['locked']) {
$locked[$sub[0]] = $sub[0];
$_SESSION['corpora'][$sub[0]] = false;
}
}
if ($locked) {
$GLOBALS['-auth']->init();
foreach ($locked as $corp) {
if ($GLOBALS['-auth']->check($corp)) {
unset($locked[$corp]);
}
}
}
$h_language = htmlspecialchars(trim($_REQUEST['l'] ?? ''));
$_REQUEST['f'] = trim($_REQUEST['f'] ?? 'word');
if (!array_key_exists($_REQUEST['f'], $GLOBALS['-fields'])) {
$_REQUEST['f'] = 'word';
}
$_REQUEST['br_f'] = trim($_REQUEST['br_f'] ?? 'word');
if (!array_key_exists($_REQUEST['br_f'], $GLOBALS['-fields'])) {
$_REQUEST['br_f'] = 'word';
}
$_REQUEST['b'] = trim($_REQUEST['b'] ?? 'le');
$_REQUEST['o'] = max(min(intval($_REQUEST['o'] ?? 0), 4), -4);
$_REQUEST['ga'] = trim($_REQUEST['ga'] ?? 's');
$_REQUEST['cut'] = intval($_REQUEST['cut'] ?? 0);
$_REQUEST['ub'] = $_REQUEST['ub'] ?? '';
$_REQUEST['br_q'] = trim($_REQUEST['br_q'] ?? '');
$h_br_q = htmlspecialchars($_REQUEST['br_q']);
$toasts = [];
$h_query = '';
$checked = [
'dc' => '',
'dt' => '',
'lc' => '',
'nd' => '',
'hf' => '',
'pos' => '',
'wv' => '',
'br' => '',
'xe' => '',
'xs' => '',
];
$fields = '';
$freq_fields = '';
$br_freq_fields = '';
foreach ($GLOBALS['-fields'] as $k => $v) {
$sel = '';
if ($k === $_REQUEST['f']) {
$sel = ' selected';
}
if (substr($k, 0, 2) !== 'h_') {
$fields .= '<option value="'.$k.'"'.$sel.'>'.htmlspecialchars($v).'</option>'."\n";
}
$freq_fields .= '<option value="'.$k.'"'.$sel.'>'.htmlspecialchars($v).'</option>'."\n";
$sel = '';
if ($k === $_REQUEST['br_f']) {
$sel = ' selected';
}
$br_freq_fields .= '<option value="'.$k.'"'.$sel.'>'.htmlspecialchars($v).'</option>'."\n";
}
if (!empty($_REQUEST['dt'])) {
$checked['dt'] = 'checked';
}
if (!empty($_REQUEST['dc'])) {
$checked['dc'] = 'checked';
}
if (!empty($_REQUEST['hf'])) {
$checked['hf'] = 'checked';
}
if (!empty($_REQUEST['pos'])) {
$checked['pos'] = 'checked';
}
if (!empty($_REQUEST['wv'])) {
$checked['wv'] = 'checked';
}
if (!empty($_REQUEST['br'])) {
$checked['br'] = 'checked';
}
if (!empty($_REQUEST['xe'])) {
$checked['xe'] = 'checked';
}
if (!empty($_REQUEST['xs'])) {
$checked['xs'] = 'checked';
}
$arr_query = explode('~|~', $_REQUEST['q']);
$arr_query2 = explode('~|~', $_REQUEST['q2']);
header('X-Q: '.count($arr_query));
foreach ($arr_query as $hk => $query) {
if (empty($_REQUEST['vt']) && !empty($query) && !preg_match('~\[.*\]~', $query)) {
$qs = explode(' ', $query);
if (!empty($_REQUEST['nd'])) {
$query = '[word_nd="'.implode('"] [word_nd="', $qs).'"]';
}
else if (!empty($_REQUEST['lc'])) {
$query = '[word_lc="'.implode('"] [word_lc="', $qs).'"]';
}
else {
$query = '[word="'.implode('"] [word="', $qs).'"]';
}
}
if (preg_match('~\b(\d+):\[.*?\1\.~', $query)) {
$_REQUEST['ub'] = 2;
}
$arr_query[$hk] = $query;
}
foreach ($arr_query2 as $hk => $query2) {
if (empty($_REQUEST['vt']) && !empty($query2) && !preg_match('~\[.*\]~', $query2)) {
$qs = explode(' ', $query2);
if (!empty($_REQUEST['nd'])) {
$query2 = '[word_nd="'.implode('"] [word_nd="', $qs).'"]';
}
else if (!empty($_REQUEST['lc'])) {
$query2 = '[word_lc="'.implode('"] [word_lc="', $qs).'"]';
}
else {
$query2 = '[word="'.implode('"] [word="', $qs).'"]';
}
}
if (preg_match('~\b(\d+):\[.*?\1\.~', $query2)) {
$_REQUEST['ub'] = 2;
}
$arr_query2[$hk] = $query2;
}
$h_query = htmlspecialchars(implode('~|~', $arr_query));
$h_query2 = htmlspecialchars(implode('~|~', $arr_query2));
$h_unbound = '1';
foreach ($arr_query as $hk => $query) {
$query2 = $arr_query2[$hk];
if (preg_match('~\bs_[a-z_]+!?="~', $query)) {
$query = siblingify($query);
$_REQUEST['ub'] = 2;
}
if (preg_match('~\bs_[a-z_]+!?="~', $query2)) {
$query2 = siblingify($query2, 50);
$_REQUEST['ub'] = 2;
}
if (empty($_REQUEST['ub'])) {
$h_unbound = '';
if (!empty($query2)) {
$query = '('.$query2.') within (<s/> containing '.$query.')';
}
else {
$query = '('.$query.') within <s/>';
}
}
else if (!empty($query2)) {
$query = '('.$query2.') within ('.$query.')';
}
$arr_query[$hk] = $query;
}
unset($arr_query2);
$title = '';
if (!empty($_REQUEST['c'])) {
$title = implode(', ', array_keys($_REQUEST['c'])).' « ';
}
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title><?=$title;?>VISL Corpora</title>
<script src="https://cdn.jsdelivr.net/npm/jquery@3.7/dist/jquery.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3/dist/css/bootstrap.min.css">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3/dist/js/bootstrap.bundle.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11/font/bootstrap-icons.css">
<script src="https://cdn.jsdelivr.net/npm/chart.js@4.4/dist/chart.umd.js"></script>
<script src="https://cdn.jsdelivr.net/npm/chartjs-plugin-annotation@3/dist/chartjs-plugin-annotation.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/hammerjs@2"></script>
<script src="https://cdn.jsdelivr.net/npm/chartjs-plugin-zoom@2/dist/chartjs-plugin-zoom.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/lipis/flag-icons@6.6/css/flag-icons.min.css">
<script>let g_corps = {}; let g_hash = ''; let g_hash_freq = ''; let g_hash_combo = '';</script>
<link href="_static/refine.css?<?=filemtime(__DIR__.'/_static/refine.css');?>" rel="stylesheet">
<script src="_static/refine.js?<?=filemtime(__DIR__.'/_static/refine.js');?>"></script>
<link href="_static/corpus.css?<?=filemtime(__DIR__.'/_static/corpus.css');?>" rel="stylesheet">
<script src="_static/corpus.js?<?=filemtime(__DIR__.'/_static/corpus.js');?>"></script>
</head>
<body>
<div id="logo" class="container-fluid my-3">
<a href="/" class="me-5"><img src="https://corp.visl.dk/flags/corpuseye-flat-transparent.gif"></a>
<a href="https://corp.visl.dk/cqp_help.html">Help</a>
- <a href="https://corp.visl.dk/corpuseye_manual.pdf">CorpusEye Manual</a> (pdf)
- <a href="https://corp.visl.dk/Corpuseye_IKS.pdf">Use cases</a> (Powerpoint)
- <a href="https://edu.visl.dk/tagset_cg_general.pdf">Taglist</a> (cross-language)
- <a href="https://edu.visl.dk/tagset_cg_all.pdf">Development tags</a> (unabridged)
- <a href="https://www.sketchengine.eu/documentation/corpus-querying/" target="_cql">CQL Documentation</a>
<button class="btn btn-outline-primary mx-3 btnCustomize">Adjust view <i class="bi bi-wrench-adjustable"></i></button>
</div>
<?php
if (!empty($locked)) {
echo '<div class="container-fluid my-3"><form method="POST"><div class="row flex-nowrap align-items-start"><div class="col">';
echo 'Please provide password(s) to access the following corpora:';
echo '<ul>';
foreach ($locked as $corp) {
echo '<li><tt>'.$corp.'</tt> '.htmlspecialchars($GLOBALS['-corplist'][$corp]['name']).'</li>';
}
echo '</ul>';
echo 'Multiple corpora may have the same password, in which case you only need to give it once. All passwords will be checked against all corpora.';
echo '<ul>';
for ($i=1 ; $i<=count($locked) ; ++$i) {
echo '<li>Password '.$i.': <input name="p['.$i.']" type="password"></li>';
}
echo '</ul>';
foreach ($_REQUEST as $k => $v) {
if ($k === 'p') {
continue;
}
if (is_array($v)) {
foreach ($v as $sk => $sv) {
echo '<input type="hidden" name="'.htmlspecialchars($k).'['.htmlspecialchars(strval($sk)).']" value="'.htmlspecialchars(strval($sv)).'">';
}
}
else {
echo '<input type="hidden" name="'.htmlspecialchars($k).'" value="'.htmlspecialchars(strval($v)).'">';
}
}
echo '<button type="submit" class="btn btn-warning">Unlock</button>';
echo '</div></div></form></div>';
}
else if ($_SERVER['REQUEST_METHOD'] === 'POST' && !empty($_REQUEST['p'])) {
unset($_REQUEST['p']);
header('Location: ./?'.http_build_query($_REQUEST));
die();
}
else if (!empty($_REQUEST['c']) && !empty($_REQUEST['q'])) {
$field = $_REQUEST['f'];
$arr_hash = [];
$arr_hash_freq = [];
$arr_hash_combo = [];
$arr_folder = [];
$arr_s_query = [];
foreach ($arr_query as $hk => $query) {
$hash = sha256_lc20($query);
$hash_freq = '';
$hash_combo = '';
$folder = $GLOBALS['CORP_ROOT'].'/cache/'.substr($hash, 0, 2).'/'.substr($hash, 2, 2);
if (!is_dir($folder)) {
mkdir($folder, 0755, true);
}
$arr_hash[$hk] = $hash;
$arr_hash_freq[$hk] = '';
$arr_hash_combo[$hk] = '';
$arr_folder[$hk] = $folder;
$arr_s_query[$hk] = escapeshellarg($query);
}
$h_corps = '';
foreach ($_REQUEST['c'] as $corp => $_) {
$h_corps .= '<input type="hidden" name="c['.htmlspecialchars($corp).']" value="1">';
}
$has_hist = true;
$has_group = [];
$has_word2vec = true;
$corps = [];
foreach ($_REQUEST['c'] as $corp => $_) {
[$s_corp,$subc] = explode('-', $corp.'-');
$db = new \TDC\PDO\SQLite("{$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/meta/stats.sqlite", [\PDO::SQLITE_ATTR_OPEN_FLAGS => \PDO::SQLITE_OPEN_READONLY]);
$corps[$s_corp] = [
'db' => $db,
'hist' => false,
];
$corps[$s_corp]['hist'] = true;
if (!intval($db->prepexec("SELECT count(*) as cnt FROM sqlite_schema WHERE name LIKE 'hist_%'")->fetchAll()[0]['cnt'])) {
$corps[$s_corp]['hist'] = false;
$has_hist = false;
}
$has_group[] = $GLOBALS['-corplist'][$s_corp]['group_by'] ?? [];
$has_word2vec = $has_word2vec && !empty($GLOBALS['-corplist'][$s_corp]['word2vec']);
}
if (!empty($has_group)) {
$has_group = array_intersect(...$has_group);
$has_group = array_unique($has_group);
}
foreach ($arr_s_query as $hk => $s_query) {
$hash = $arr_hash[$hk];
$folder = $arr_folder[$hk];
chdir($folder);
// Search
if ($_REQUEST['s'] === 's') {
$sh = <<<XSH
#!/bin/bash
set -e
cd '$folder'
XSH;
$exec = false;
foreach ($_REQUEST['c'] as $corp => $_) {
[$s_corp,$subc] = explode('-', $corp.'-');
if (!empty($subc) && preg_match('~^[a-z0-9]+$~', $subc) && file_exists("{$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc")) {
$subc = "-u {$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc";
}
else {
$subc = '';
}
if (!file_exists("$hash-$corp.sqlite") || !filesize("$hash-$corp.sqlite")) {
$exec = true;
}
$sh .= <<<XSH
if [ ! -s '$hash-$corp.sqlite' ]; then
/usr/bin/time -f '%e' -o $hash-$corp.time timeout -k 7m 5m corpquery '{$GLOBALS['CORP_ROOT']}/registry/$s_corp' $s_query -c 0 -a word,pos '-l\t' $subc | '{$GLOBALS['WEB_ROOT']}/_bin/query2sqlite' $hash-$corp.sqlite >$hash-$corp.err 2>&1 &
fi
XSH;
}
$sh .= <<<XSH
for job in `jobs -p`
do
wait \$job
done
XSH;
$hash_sh = substr(sha256_lc20($sh), 0, 8);
if ($exec) {
file_put_contents("$hash-$hash_sh.sh", $sh);
chmod("$hash-$hash_sh.sh", 0700);
shell_exec("nice -n20 /usr/bin/time -f '%e' -o $hash-$hash_sh.time ./$hash-$hash_sh.sh >$hash-$hash_sh.err 2>&1 &");
}
}
// N-grams
else if ($_REQUEST['s'] === 'ngrams') {
$sh = <<<XSH
#!/bin/bash
set -e
cd '$folder'
XSH;
$exec = false;
foreach ($_REQUEST['c'] as $corp => $_) {
[$s_corp,$subc] = explode('-', $corp.'-');
if (!empty($subc) && preg_match('~^[a-z0-9]+$~', $subc) && file_exists("{$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc")) {
$subc = "-u {$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc";
}
else {
$subc = '';
}
if (!file_exists("$hash-$corp.ngrams-$field.sqlite") || !filesize("$hash-$corp.ngrams-$field.sqlite")) {
$exec = true;
}
$sh .= <<<XSH
if [ ! -s '$hash-$corp.ngrams-$field.sqlite' ]; then
/usr/bin/time -f '%e' -o $hash-$corp.ngrams-$field.time timeout -k 7m 5m corpquery '{$GLOBALS['CORP_ROOT']}/registry/$s_corp' $s_query -a $field,pos '-l\t' -c 0 $subc | '{$GLOBALS['WEB_ROOT']}/_bin/query2ngrams' $hash-$corp.ngrams-$field.sqlite >$hash-$corp.ngrams-$field.err 2>&1 &
fi
XSH;
}
$sh .= <<<XSH
for job in `jobs -p`
do
wait \$job
done
XSH;
$hash_sh = substr(sha256_lc20($sh), 0, 8);
if ($exec) {
file_put_contents("$hash-$hash_sh.ngrams.sh", $sh);
chmod("$hash-$hash_sh.ngrams.sh", 0700);
shell_exec("nice -n20 /usr/bin/time -f '%e' -o $hash-$hash_sh.ngrams.time ./$hash-$hash_sh.ngrams.sh >$hash-$hash_sh.ngrams.err 2>&1 &");
}
}
// Frequency
else if ($_REQUEST['s'] === 'abc' || $_REQUEST['s'] === 'freq' || $_REQUEST['s'] === 'relg' || $_REQUEST['s'] === 'relc' || $_REQUEST['s'] === 'rels') {
$offset = $_REQUEST['o'];
$by = $_REQUEST['b'];
// Turn context conditions into edge conditions
if ($by === 'lc') {
$offset -= 1;
$by = 'le';
}
else if ($by === 'rc') {
$offset += 1;
$by = 're';
}
if ($checked['pos'] && !preg_match('~^(h_)?(word|lex)(_(nd|lc))?$~', $field)) {
$field = 'lex';
}
if ($checked['wv'] && $field != 'lex' && $field != 'h_lex') {
$field = 'lex';
}
$which = $field;
$nd = $field;
if ($checked['hf'] && substr($field, 0, 2) !== 'h_') {
$which = "h_{$which}";
$nd = "h_{$which}";
}
$coll = '';
if (!empty($_REQUEST['nd'])) {
$checked['nd'] = 'checked';
$checked['lc'] = 'checked';
$_REQUEST['lc'] = '1';
$coll = " | '{$GLOBALS['WEB_ROOT']}/_bin/collapse' nd";
$nd .= '_nd';
//$which .= '/i';
}
else if (!empty($_REQUEST['lc'])) {
$checked['lc'] = 'checked';
$coll = " | '{$GLOBALS['WEB_ROOT']}/_bin/collapse' lc";
$nd .= '_lc';
//$which .= '/i';
}
$s_nd = escapeshellarg($nd);
$which .= ' '.$offset;
if ($by === 're') {
$which .= '>0';
}
if ($checked['pos'] || $checked['wv']) {
if ($checked['hf'] || substr($field, 0, 2) == 'h_') {
$which .= ' h_pos '.$offset;
}
else {
$which .= ' pos '.$offset;
}
if ($by === 're') {
$which .= '>0';
}
}
if ($checked['br']) {
$which .= ' '.$_REQUEST['br_f'].' '.$offset;
if ($by === 're') {
$which .= '>0';
}
}
$s_which = escapeshellarg($which);
$s_br_q = escapeshellarg($_REQUEST['br_q']);
$hash_freq = substr(sha256_lc20($which.';'.$coll.';'.$_REQUEST['br_q']), 0, 8);
$arr_hash_freq[$hk] = $hash_freq;
$sh = <<<XSH
#!/bin/bash
set -e
cd '$folder'
XSH;
$exec = false;
$combo = [];
foreach ($_REQUEST['c'] as $corp => $_) {
[$s_corp,$subc] = explode('-', $corp.'-');
if (!empty($subc) && preg_match('~^[a-z0-9]+$~', $subc) && file_exists("{$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc")) {
$subc = "{$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc";
}
else {
$subc = '';
}
$dbname = "$hash-$corp.freq-$hash_freq";
if (!file_exists("$dbname.sqlite") || !filesize("$dbname.sqlite")) {
$exec = true;
}
$lang = substr($corp, 0, 3);
$combo[$lang][] = "$hash-$corp.freq-$hash_freq.sqlite";
$sh .= <<<XSH
if [ ! -s '$dbname.sqlite' ]; then
/usr/bin/time -f '%e' -o $dbname.time timeout -k 7m 5m freqs '{$GLOBALS['CORP_ROOT']}/registry/$s_corp' $s_query $s_which 0 $subc $coll | '{$GLOBALS['WEB_ROOT']}/_bin/freq2sqlite' $dbname.sqlite $corp $s_nd $s_br_q >$dbname.err 2>&1 &
fi
XSH;
}
$sh .= <<<XSH
for job in `jobs -p`
do
wait \$job
done
XSH;
// If there are multiple corpora, also calculate the combined frequencies and global relative freq
$has_combo = false;
if (($_REQUEST['s'] === 'abc' || $_REQUEST['s'] === 'freq' || $_REQUEST['s'] === 'relg') && count($_REQUEST['c']) > 1) {
$hash_combo = substr(sha256_lc20(implode(';', array_keys($_REQUEST['c']))), 0, 8);
$arr_hash_combo[$hk] = $hash_combo;
foreach ($combo as $lang => $corps) {
if (count($corps) <= 1) {
continue;
}
$has_combo = true;
$corps = implode(' ', $corps);
$corp = $lang.'_0combo_'.$hash_combo;
$_REQUEST['c'][$corp] = 1;
$dbname = "$hash-$corp.freq-$hash_freq";
if (!file_exists("$dbname.sqlite") || !filesize("$dbname.sqlite")) {
$exec = true;
}
$sh .= <<<XSH
if [ ! -s '$dbname.sqlite' ]; then
/usr/bin/time -f '%e' -o $dbname.time timeout -k 7m 5m '{$GLOBALS['WEB_ROOT']}/_bin/combinefreqs' $dbname.sqlite $lang $s_nd $corps >$dbname.err 2>&1 &
fi
XSH;
}
}
if ($has_combo) {
ksort($_REQUEST['c']);
$sh .= <<<XSH
for job in `jobs -p`
do
wait \$job
done
XSH;
}
$hash_sh = substr(sha256_lc20($sh), 0, 8);
if ($exec) {
file_put_contents("$hash-$hash_sh.sh", $sh);
chmod("$hash-$hash_sh.sh", 0700);
shell_exec("nice -n20 /usr/bin/time -f '%e' -o $hash-$hash_sh.time ./$hash-$hash_sh.sh >$hash-$hash_sh.err 2>&1 &");
}
}
// Histogram
else if ($_REQUEST['s'] === 'hist') {
$sh = <<<XSH
#!/bin/bash
set -e
cd '$folder'
XSH;
$exec = false;
foreach ($_REQUEST['c'] as $corp => $_) {
[$s_corp,$subc] = explode('-', $corp.'-');
if (!empty($subc) && preg_match('~^[a-z0-9]+$~', $subc) && file_exists("{$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc")) {
$subc = "-u {$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc";
}
else {
$subc = '';
}
if (!file_exists("$hash-$corp.hist.sqlite") || !filesize("$hash-$corp.hist.sqlite")) {
$exec = true;
}
$sh .= <<<XSH
if [ ! -s '$hash-$corp.hist.sqlite' ]; then
/usr/bin/time -f '%e' -o $hash-$corp.hist.time timeout -k 7m 5m '{$GLOBALS['WEB_ROOT']}/_bin/corpquery-histogram' '{$GLOBALS['CORP_ROOT']}/registry/$s_corp' $s_query -c 0 $subc | grep -v '===NONE===' | '{$GLOBALS['WEB_ROOT']}/_bin/histogram' $hash-$corp.hist.sqlite >$hash-$corp.hist.err 2>&1 &
fi
XSH;
}
$sh .= <<<XSH
for job in `jobs -p`
do
wait \$job
done
XSH;
$hash_sh = substr(sha256_lc20($sh), 0, 8);
if ($exec) {
file_put_contents("$hash-$hash_sh.hist.sh", $sh);
chmod("$hash-$hash_sh.hist.sh", 0700);
shell_exec("nice -n20 /usr/bin/time -f '%e' -o $hash-$hash_sh.hist.time ./$hash-$hash_sh.hist.sh >$hash-$hash_sh.hist.err 2>&1 &");
}
}
// Group By
else if ($_REQUEST['s'] === 'group') {
$gs = implode(':', $has_group);
$hash_gs = 'ALL';
if ($_REQUEST['ga'] === 'tt') {
$gs = [];
for ($i=0 ; $i<10 ; ++$i) {
if (preg_match('~^[_a-zA-Z]+$~', $_REQUEST["g{$i}"] ?? '')) {
$gs[] = $_REQUEST["g{$i}"];
}
}
$gs = implode(':', $gs);
$hash_gs = substr(sha256_lc20($gs), 0, 8);
}
$sh = <<<XSH
#!/bin/bash
set -e
cd '$folder'
XSH;
$s_br = '';
$s_br_q = escapeshellarg($_REQUEST['br_q']);
if ($checked['br']) {
$s_br = '-r '.escapeshellarg($_REQUEST['br_f']);
}
$exec = false;
foreach ($_REQUEST['c'] as $corp => $_) {
[$s_corp,$subc] = explode('-', $corp.'-');
if (!empty($subc) && preg_match('~^[a-z0-9]+$~', $subc) && file_exists("{$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc")) {
$subc = "-u {$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc";
}
else {
$subc = '';
}
if (!file_exists("$hash-$corp.group-$hash_gs.sqlite") || !filesize("$hash-$corp.group-$hash_gs.sqlite")) {
$exec = true;
}
$sh .= <<<XSH
if [ ! -s '$hash-$corp.group-$hash_gs.sqlite' ]; then
/usr/bin/time -f '%e' -o $hash-$corp.group-$hash_gs.time timeout -k 7m 5m '{$GLOBALS['WEB_ROOT']}/_bin/corpquery-groupby' '{$GLOBALS['CORP_ROOT']}/registry/$s_corp' $s_query $s_br -c 0 $subc | grep -v '===NONE===' | '{$GLOBALS['WEB_ROOT']}/_bin/group-by' $hash-$corp.group-$hash_gs.sqlite '$gs' $s_br_q >$hash-$corp.group-$hash_gs.err 2>&1 &
fi
XSH;
}
$sh .= <<<XSH
for job in `jobs -p`
do
wait \$job
done
XSH;
$hash_sh = substr(sha256_lc20($sh), 0, 8);
if ($exec) {
file_put_contents("$hash-$hash_sh.group-$hash_gs.sh", $sh);
chmod("$hash-$hash_sh.group-$hash_gs.sh", 0700);
shell_exec("nice -n20 /usr/bin/time -f '%e' -o $hash-$hash_sh.group-$hash_gs.time ./$hash-$hash_sh.group-$hash_gs.sh >$hash-$hash_sh.group-$hash_gs.err 2>&1 &");
}
}
// word2vec, vector
else if ($_REQUEST['s'] === 'wv') {
$xs = "{$_REQUEST['x1']}~{$_REQUEST['x2']}~{$_REQUEST['y1']}~{$_REQUEST['y2']}";
$ws = escapeshellarg(str_replace(' ', '=', $_REQUEST['ws']));
$sh = <<<XSH
#!/bin/bash
set -e
cd '$folder'
XSH;
$axes = [];
$hash_q = substr(sha256_lc20("{$xs}:{$ws}"), 0, 8);
$exec = false;
foreach ($_REQUEST['c'] as $corp => $_) {
[$s_corp,$subc] = explode('-', $corp.'-');
if (!empty($subc) && preg_match('~^[a-z0-9]+$~', $subc) && file_exists("{$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc")) {
$subc = "{$GLOBALS['CORP_ROOT']}/corpora/{$s_corp}/subc/{$subc}.subc";
}
else {
$subc = '';
}
if (!file_exists("$hash-$hash_q-$s_corp.wv") || !filesize("$hash-$hash_q-$s_corp.wv")) {
$exec = true;
}
$axes[$s_corp] = [
'x1' => [],
'x2' => [],
'y1' => [],
'y2' => [],
];
$xs = [];
foreach ($axes[$s_corp] as $ax => $_) {
$hash_ax = substr(sha256_lc20($_REQUEST[$ax]), 0, 8);
$did = false;
$read = false;
if (!file_exists("$hash-$hash_q-$s_corp-$hash_ax.$ax") || !filesize("$hash-$hash_q-$s_corp-$hash_ax.$ax")) {
$as = explode(';', $_REQUEST[$ax]);
foreach ($as as $w) {
$q = '';
if (!preg_match('~[.*+?^${}()|\[\]]~', $w)) {
$axes[$s_corp][$ax][] = $w;
$xs[] = $w;
continue;
}
$did = true;
if (preg_match('~^(.+?)_([^_]+)$~', $w, $m)) {
$q = '[lex="'.$m[1].'" & pos="'.$m[2].'"]';
}
else {
$q = '[lex="'.$w.'"]';
}
$s_q = escapeshellarg($q);
shell_exec("nice -n20 timeout -k 7m 5m freqs '{$GLOBALS['CORP_ROOT']}/registry/$s_corp' $s_q 'lex 0 pos 0' 5 $subc >> '$hash-$hash_q-$s_corp-$hash_ax.$ax.tmp'");
}
if ($did) {
shell_exec("cat '$hash-$hash_q-$s_corp-$hash_ax.$ax.tmp' | sort '-t ' -k3 -nr | head -n 100 > '$hash-$hash_q-$s_corp-$hash_ax.$ax'");
//unlink("$hash-$hash_q-$s_corp-$hash_ax.$ax.tmp");
$read = true;
}
}
else {
$read = true;
}
if ($read) {
$aws = explode("\n", trim(file_get_contents("$hash-$hash_q-$s_corp-$hash_ax.$ax")));
foreach ($aws as $aw) {
if (preg_match('~^([^\t]+)\t([^\t]+)~', $aw, $m)) {
$m[1] = str_replace(' ', '=', $m[1]);
$axes[$s_corp][$ax][] = $m[1].'_'.$m[2];
$xs[] = $m[1].'_'.$m[2];
}
}
}
}
$xs = escapeshellarg(str_replace(' ', '=', implode('~', $xs)));
$sh .= <<<XSH
if [ ! -s '$hash-$hash_q-$s_corp.wv' ]; then
/usr/bin/time -f '%e' -o $hash-$hash_q-$s_corp.wv.time timeout -k 7m 5m ssh 'manatee@backends.gramtrans.com' '{$GLOBALS['CORP_ROOT']}/venv/bin/python3' '{$GLOBALS['WEB_ROOT']}/_bin/word2vec-query' '{$GLOBALS['CORP_ROOT']}/word2vec/$s_corp/model.300.sg.w2v' $xs $ws >$hash-$hash_q-$s_corp.wv 2>$hash-$hash_q-$s_corp.wv.err &
fi
XSH;
}
$sh .= <<<XSH
for job in `jobs -p`
do
wait \$job
done
XSH;
$hash_sh = substr(sha256_lc20($sh), 0, 8);
if ($exec) {
file_put_contents("$hash-$hash_sh.wv.sh", $sh);
chmod("$hash-$hash_sh.wv.sh", 0700);
shell_exec("nice -n20 /usr/bin/time -f '%e' -o $hash-$hash_sh.wv.time ./$hash-$hash_sh.wv.sh >$hash-$hash_sh.wv.err 2>&1");
}
$json = [];
foreach ($_REQUEST['c'] as $corp => $_) {
[$s_corp,$subc] = explode('-', $corp.'-');
$data = [
'axes' => $axes[$s_corp],
'data' => [],
];
$lines = explode("\n", trim(file_get_contents("$folder/$hash-$hash_q-$s_corp.wv")));
$last = '';
foreach ($lines as $line) {
if ($line[0] !== "\t") {
$last = $line;
}
else {
$line = explode("\t", $line);
$data['data'][$last][$line[1]] = floatval($line[2]);
}
}
$json[$s_corp] = $data;
}
echo '<script>let g_wv = '.json_encode_vb($json).';</script>';
}
}
$bys = [
'lc' => 'Left context',
'rc' => 'Right context',
'le' => 'Left edge',
're' => 'Right edge',
];
$by_sel = '';
foreach ($bys as $k => $v) {
$sel = '';
if ($k === $_REQUEST['b']) {
$sel = ' selected';
}
$by_sel .= '<option value="'.$k.'"'.$sel.'>'.htmlspecialchars($v).'</option>'."\n";
}
$off_sel = '';
for ($i=-4 ; $i<5 ; ++$i) {
$sel = '';
if ($i === $_REQUEST['o']) {
$sel = ' selected';
}
$off_sel .= '<option value="'.$i.'"'.$sel.'>'.$i.'</option>'."\n";
}
$word2vec = '';
if ($has_word2vec) {
$word2vec = <<<XHTML
<div class="my-3 form-check">
<input class="form-check-input" type="checkbox" name="wv" id="wv" {$checked['wv']}>
<label class="form-check-label" for="wv">Vector plottable</label>
</div>
XHTML;
}
// Sidebar
echo '<div class="container-fluid my-3"><div class="row flex-nowrap align-items-start"><div class="col sidebar">';
// Frequency & N-grams
echo <<<XHTML
<div class="card bg-lightblue mb-3">
<div class="card-header text-center fw-bold fs-6">
Frequency <i class="bi bi-sort-down"></i>
</div>
<div class="card-body">
<form method="GET" id="formFreq">
<input type="hidden" name="l" value="{$h_language}">
<input type="hidden" name="q" value="{$h_query}">
<input type="hidden" name="q2" value="{$h_query2}">
<input type="hidden" name="ub" value="{$h_unbound}">
{$h_corps}
<div class="text-center">
<button class="btn btn-sm btn-success mb-1" id="btnAbc" type="submit" name="s" value="abc" title="Sort alphabetically">Sort</button>
<button class="btn btn-sm btn-success mb-1" id="btnFreq" type="submit" name="s" value="freq" title="Sort by absolute frequency">Freq</button>
<br>
<button class="btn btn-sm btn-success btnRel" id="btnRelG" type="submit" name="s" value="relg" title="Sort by relative frequency (global)" disabled>Rel G</button>
<button class="btn btn-sm btn-success btnRel" id="btnRelC" type="submit" name="s" value="relc" title="Sort by relative frequency (corpus)" disabled>Rel C</button>
<button class="btn btn-sm btn-success btnRel" id="btnRelS" type="submit" name="s" value="rels" title="Sort by relative frequency (sub-corpus)" disabled>Rel S</button>
</div>
<div class="my-3">
<label class="form-label" for="freq_field">Field</label>
<a tabindex="0" role="button" class="float-right" data-bs-toggle="popover" data-bs-container="body" data-bs-content="The field to focus statistical analysis on"><i class="bi bi-question-square"></i></a>
<select class="form-select" name="f" id="freq_field">
{$freq_fields}
</select>
</div>
<div class="my-3 form-check">
<input class="form-check-input" type="checkbox" name="hf" id="hf" {$checked['hf']}>
<label class="form-check-label" for="hf">Dependency head field</label>
</div>
<div class="my-3">
<label class="form-label" for="freq_by">By</label>
<a tabindex="0" role="button" class="float-right" data-bs-toggle="popover" data-bs-container="body" data-bs-content="What to sort by. Edge words are the first and last words in the highlighted hit string, context words are those just outside."><i class="bi bi-question-square"></i></a>
<select class="form-select" name="b" id="freq_by" size="4">
{$by_sel}
</select>
</div>
<div class="my-3">
<label class="form-label" for="freq_offset">Offset</label>
<a tabindex="0" role="button" class="float-right" data-bs-toggle="popover" data-bs-container="body" data-bs-content="Position right [+] or left [-] of edge or context word."><i class="bi bi-question-square"></i></a>
<select class="form-select" name="o" id="freq_offset">
{$off_sel}
</select>
</div>
<div class="my-3">
<label class="form-label" for="freq_cutoff">Absolute cutoff</label>
<a tabindex="0" role="button" class="float-right" data-bs-toggle="popover" data-bs-container="body" data-bs-content="Removes entries with less-than this amount of absolute hits"><i class="bi bi-question-square"></i></a>
<input class="form-control" name="cut" id="freq_cutoff" value="{$_REQUEST['cut']}">
</div>
<div class="my-3 form-check">
<input class="form-check-input" type="checkbox" name="lc" id="lc" {$checked['lc']}>
<label class="form-check-label" for="lc">Collapse case</label>
</div>
<div class="my-3 form-check">
<input class="form-check-input" type="checkbox" name="nd" id="nd" {$checked['nd']}>
<label class="form-check-label" for="nd">Collapse diacritics</label>
</div>
<div class="my-3 form-check">
<input class="form-check-input" type="checkbox" name="pos" id="pos" {$checked['pos']}>
<label class="form-check-label" for="pos">Distinguish part-of-speech</label>
</div>
{$word2vec}
<div class="my-3 form-check">
<input class="form-check-input" type="checkbox" name="br" id="br" {$checked['br']}>
<label class="form-check-label" for="br">Lump results</label>
<a tabindex="0" role="button" class="float-right" data-bs-toggle="popover" data-bs-container="body" data-bs-content="Lump results by matching regexes against all tags in a field. Only the first tag that matches counts - a result is exclusive to one regex. Separate the regexes by semicolon."><i class="bi bi-question-square"></i></a>
</div>
<div class="collapse bracket">
<div class="my-3">
<label class="form-label" for="br_freq_field">Field</label>
<a tabindex="0" role="button" class="float-right" data-bs-toggle="popover" data-bs-container="body" data-bs-content="The field to lump matches by"><i class="bi bi-question-square"></i></a>
<select class="form-select" name="br_f" id="br_freq_field">
{$br_freq_fields}
</select>
</div>
<div class="my-3">
<input class="form-control" type="text" name="br_q" value="{$h_br_q}">
</div>
</div>
</form>
</div></div>
<div class="card bg-lightblue mb-3">
<div class="card-header text-center fw-bold fs-6">
N-grams <i class="bi bi-list-ol"></i>
</div>
<div class="card-body">
<form method="GET" id="ngrams">
<input type="hidden" name="l" value="{$h_language}">
<input type="hidden" name="q" value="{$h_query}">
<input type="hidden" name="q2" value="{$h_query2}">
<input type="hidden" name="ub" value="{$h_unbound}">
{$h_corps}
<div class="text-center">
<button class="btn btn-sm btn-success mb-1" type="submit" name="s" value="ngrams">N-grams</button>
</div>
<div class="my-3">
<label class="form-label" for="freq_field">Field</label>
<a tabindex="0" role="button" class="float-right" data-bs-toggle="popover" data-bs-container="body" data-bs-content="The field to show"><i class="bi bi-question-square"></i></a>
<select class="form-select" name="f" id="freq_field">
{$freq_fields}
</select>
</div>
</form>
</div></div>
XHTML;
// Histogram
if ($has_hist) {
echo <<<XHTML
<div class="card bg-lightblue mb-3">
<form method="GET">
<input type="hidden" name="l" value="{$h_language}">
<input type="hidden" name="q" value="{$h_query}">
<input type="hidden" name="q2" value="{$h_query2}">
<input type="hidden" name="ub" value="{$h_unbound}">
{$h_corps}
<div class="card-header text-center fw-bold fs-6">
Histogram <i class="bi bi-hourglass"></i>
</div>
<div class="card-body">
<div class="text-center"><button class="btn btn-sm btn-success mb-3" type="submit" name="s" value="hist" title="Group results into a histogram">Chart histogram</button></div>
<div class="mb-3"><label for="qhistgroup" class="form-label">Group by</label><select class="form-select" name="g" id="qhistgroup" size="5">
<option value="Y">Year</option>
<option value="Y-m">Year-Month</option>
<option value="Y-m-d" selected>Year-Month-Day</option>
<option value="Y-m-d H">Year-Month-Day Hour</option>
<option value="Y H">Year Hour-of-day</option>
</select></div>
<div class="my-3 form-check">
<input class="form-check-input" type="checkbox" name="ha" id="ha" {$checked['ha']}>
<label class="form-check-label" for="ha">Aggregate articles instead of sentences</label>
</div>
<div class="my-3 form-check">
<input class="form-check-input" type="checkbox" name="xe" id="xe" {$checked['xe']}>
<label class="form-check-label" for="xe">Expand empty ranges</label>
</div>
<div class="my-3 form-check">
<input class="form-check-input" type="checkbox" name="xs" id="xs" {$checked['xs']}>
<label class="form-check-label" for="xs">Expand sparse ranges</label>
</div>
</div>
</form>
</div>