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isa.php
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<?php
// unlink('corpora/2_fast_2_furious_dutger/joerg/config.inc');
/*
if (file_exists('include/config.isa')){
include('include/config.isa');
}
else{
include('include/config.inc');
}
*/
include('include/xmldoc.inc');
include('include/sentalign.inc');
session_start();
if (isset($_POST['newcorpus'])){
session_destroy();
session_start();
// unset($_SESSION['corpus']);
// $_POST['reset'] = 'reset';
}
if ($_POST['reset']){ // reset button pressed -->
if (isset($_SESSION['hardtag'])){ // destroy the session
$hardtag = $_SESSION['hardtag']; // but save the selected hard tag
}
if (isset($_SESSION['corpus'])){
$corpus = $_SESSION['corpus'];
}
if (isset($_SESSION['user'])){
$user = $_SESSION['user'];
}
session_destroy();
session_start();
if (isset($hardtag)){
$_SESSION['hardtag']=$hardtag;
}
if (isset($corpus)){
$_SESSION['corpus']=$corpus;
}
if (isset($user)){
$_SESSION['user']=$user;
}
}
$PHP_SELF = $_SERVER['PHP_SELF'];
// hard boundaries are stored in
// $_SESSION['source_hard_ID'] and $_SESSION['target_hard_ID']
// (replace ID with valid sentence ID)
//
// hard boundary counters are in
// $_SESSION['nr_source_hard'] and $_SESSION['nr_target_hard']
if (isset($_POST['corpus'])){
$_SESSION['corpus'] = $_POST['corpus'];
}
@setlocale(LC_ALL,'en_US.utf8');
header('Content-Type: text/html; charset=UTF-8');
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Interactive Sentence Alignment (ISA)</title>
<link rel="stylesheet" href="isa.css" type="text/css">
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" >
<?php include('include/java.inc'); ?>
</head>
<body>
<div class="title">
<h2><a href="index.php">ISA</a> / Interactive Sentence Alignment
<?php if (isset($_SESSION['corpus'])){echo " / ".$_SESSION['corpus'];} ?>
</h2>
</div>
<?php
if (isset($_SESSION['corpus'])){
if (file_exists('corpora/'.$_SESSION['corpus'].'/config.inc')){
include('corpora/'.$_SESSION['corpus'].'/config.inc');
}
elseif (file_exists('corpora/'.$_SESSION['corpus'].'/config.isa')){
include('corpora/'.$_SESSION['corpus'].'/config.isa');
}
else{
echo "<br /><br /><br /><h2 style=\"color:red\">Cannot find ISA configuration file for corpus '".$_SESSION['corpus']."'!</h2>";
echo '<h3>Select a corpus:</h3><p>';
select_corpus_form();
echo '</p></body></html>';
exit;
}
}
else{
echo '<br /><br /><br /><br /><h3>Select a corpus:</h3><p>';
select_corpus_form();
echo '</p></body></html>';
exit;
}
// simple user management
if ($USER_MANAGEMENT){
include('include/users.php');
if (!logged_in()){
exit;
}
if (isset($_SESSION['user'])){
$dir = 'corpora/'.$_SESSION['corpus'].'/'.$_SESSION['user'];
if (file_exists($dir.'/config.inc')){
include($dir.'/config.inc');
$BITEXT .= '.'.$_SESSION['user'];
$DATADIR .= '/'.$_SESSION['user'];
}
}
}
if (isset($_POST['alignprg'])){
if (is_array($ALIGNPRGS)){
if (array_key_exists($_POST['alignprg'],$ALIGNPRGS)){
$ALIGN=$ALIGNPRGS[$_POST['alignprg']];
}
}
}
$srcbase = str_replace('.xml','',$SRCXML);
$trgbase = str_replace('.xml','',$TRGXML);
$src_sent_file = $srcbase . '.sent'; // sentences one per line
$trg_sent_file = $trgbase . '.sent';
$src_id_file = $srcbase . '.ids'; // sentence IDs one per line
$trg_id_file = $trgbase . '.ids';
if (isset($BITEXT)) $sentalign = $BITEXT;
else $sentalign = $srcbase.'-'.$trgbase.'.ces';
if (!file_exists($src_sent_file) ||
(filemtime($SRCXML) > filemtime($src_sent_file))){
doc2sent($SRCXML);
$_SESSION['nr_source_hard'] = 0;
read_tag_file($SRCXML,'source');
// echo " nr hard boundaries: ".$_SESSION['nr_source_hard']."<br>";
}
if (! file_exists($trg_sent_file) ||
(filemtime($TRGXML) > filemtime($trg_sent_file))){
doc2sent($TRGXML);
$_SESSION['nr_source_hard'] = 0;
read_tag_file($TRGXML,'target');
// echo " nr hard boundaries: ".$_SESSION['nr_target_hard']."<br>";
}
$src_ids = file($src_id_file);
$trg_ids = file($trg_id_file);
$src_ids = array_map("rtrim",$src_ids);
$trg_ids = array_map("rtrim",$trg_ids);
$src_idxs = array_flip($src_ids);
$trg_idxs = array_flip($trg_ids);
if ($_POST['evalnext']){
$file = $sentalign.'.eval';
count_eval($file);
$total = $_SESSION['total_links'];
echo '<div class="index">';
echo 'nr ok: '.$_SESSION['ok_links'];
printf(" (%6.2f) ",$_SESSION['ok_links']*100/$total);
echo 'nr partially ok: '.$_SESSION['parts_links'];
printf(" (%6.2f) ",$_SESSION['parts_links']*100/$total);
echo 'nr wrong: '.$_SESSION['wrong_links'];
printf(" (%6.2f) ",$_SESSION['wrong_links']*100/$total);
echo 'do not know: '.$_SESSION['dontknow_links'];
printf(" (%6.2f)",$_SESSION['dontknow_links']*100/$total);
echo '</div>';
$_REQUEST['next']=1;
}
//////////////////////////////////////////////////////////////////
// get some form data and set SESSION variables
if (!isset($_POST['reset'])){
if (isset($_REQUEST['sadd'])){
$idx = $_REQUEST['sadd'];
if (isset($src_ids[$idx])){
if (! isset($_SESSION['source_hard_'.$src_ids[$idx]])){
$_SESSION['source_hard_'.$src_ids[$idx]] = 1;
$_SESSION['nr_source_hard']++;
$new_src_boundary = $src_ids[$idx];
}
}
}
if (isset($_REQUEST['srm'])){
$idx = $_REQUEST['srm'];
if (isset($src_ids[$idx])){
if (isset($_SESSION['source_hard_'.$src_ids[$idx]])){
unset($_SESSION['source_hard_'.$src_ids[$idx]]);
$_SESSION['nr_source_hard']--;
$removed_src_boundary = $src_ids[$idx];
}
if ($_SESSION['src_start'] == $idx){
$_SESSION['src_start']++;
}
}
}
// sempty --> align ALL source sentences in this block to empty!
// (or take away the empty marker)
if (isset($_REQUEST['sempty'])){
$idx = $_REQUEST['sempty'];
if (isset($src_ids[$idx])){
$unset=0;
if (isset($_SESSION['source_empty_'.$src_ids[$idx]])){
$unset=1;
}
$i=$idx;
while ($i>=0){
// echo "empty source $src_ids[$i]<br />";
if ($unset){unset($_SESSION['source_empty_'.$src_ids[$i]]);}
else{$_SESSION['source_empty_'.$src_ids[$i]]=1;}
if (isset($_SESSION['source_hard_'.$src_ids[$i]])){break;}
$i--;
}
$i=$idx+1;
while ($i<count($src_ids)){
if (isset($_SESSION['source_hard_'.$src_ids[$i]])){break;}
// echo "empty source $src_ids[$i]<br />";
if ($unset){unset($_SESSION['source_empty_'.$src_ids[$i]]);}
else{$_SESSION['source_empty_'.$src_ids[$i]]=1;}
$i++;
}
}
}
if (isset($_REQUEST['tempty'])){
$idx = $_REQUEST['tempty'];
if (isset($trg_ids[$idx])){
$unset=0;
if (isset($_SESSION['target_empty_'.$trg_ids[$idx]])){
$unset=1;
}
$i=$idx;
while ($i>=0){
// echo "empty target $trg_ids[$i]<br />";
if ($unset){unset($_SESSION['target_empty_'.$trg_ids[$i]]);}
else{$_SESSION['target_empty_'.$trg_ids[$i]]=1;}
if (isset($_SESSION['target_hard_'.$trg_ids[$i]])){break;}
$i--;
}
$i=$idx+1;
while ($i<count($trg_ids)){
if (isset($_SESSION['target_hard_'.$trg_ids[$i]])){break;}
// echo "empty target $trg_ids[$i]<br />";
if ($unset){unset($_SESSION['target_empty_'.$trg_ids[$i]]);}
else{$_SESSION['target_empty_'.$trg_ids[$i]]=1;}
$i++;
}
}
}
if (isset($_REQUEST['tadd'])){
$idx = $_REQUEST['tadd'];
if (isset($trg_ids[$idx])){
if (! isset($_SESSION['target_hard_'.$trg_ids[$idx]])){
$_SESSION['target_hard_'.$trg_ids[$idx]] = 1;
$_SESSION['nr_target_hard']++;
$new_trg_boundary = $trg_ids[$idx];
}
}
}
if (isset($_REQUEST['trm'])){
$idx = $_REQUEST['trm'];
if (isset($trg_ids[$idx])){
if (isset($_SESSION['target_hard_'.$trg_ids[$idx]])){
unset($_SESSION['target_hard_'.$trg_ids[$idx]]);
$_SESSION['nr_target_hard']--;
$removed_trg_boundary = $trg_ids[$idx];
}
if ($_SESSION['trg_start'] == $idx){
$_SESSION['trg_start']++;
}
}
}
}
if (isset($_REQUEST['hardtag'])){
$oldhardtag = $_SESSION['hardtag'];
$_SESSION['hardtag'] = $_REQUEST['hardtag'];
if (isset($oldhardtag)){
if ($oldhardtag != $_REQUEST['hardtag']){
if ($_REQUEST['hardtag'] == 'link'){
read_links($sentalign);
}
else{
read_tag_file($SRCXML,'source');
read_tag_file($TRGXML,'target');
}
status('added '.$_SESSION['tag_source:'.$_REQUEST['hardtag']].' (source) and '.$_SESSION['tag_target:'.$_REQUEST['hardtag']].' (target) <'.$_REQUEST['hardtag'].'> tag boundaries!');
}
}
}
if (isset($_REQUEST['minlen']))
$_SESSION['minlen'] = $_REQUEST['minlen'];
if (isset($_REQUEST['win']))
$_SESSION['win'] = $_REQUEST['win'];
//////////////////////////////////////////////////////////////
// set some defaults ....
if (!isset($_SESSION['hardtag'])){
$_SESSION['hardtag'] = get_best_hard_tag($SRCXML,$TRGXML,$sentalign);
read_tag_file($SRCXML,'source');
read_tag_file($TRGXML,'target');
read_links($sentalign);
}
if (!isset($_SESSION['minlen'])){
$_SESSION['minlen']=5;
}
if (!isset($_SESSION['win'])){
$_SESSION['win']=10;
}
//////////////////////////////////////////////////////////////////////////
if (!isset($_SESSION['src_start'])) $_SESSION['src_start']=0;
if (!isset($_SESSION['trg_start'])) $_SESSION['trg_start']=0;
if (!isset($_SESSION['show_max'])) $_SESSION['show_max']=$SHOWMAX;
if (isset($_REQUEST['next'])){
if (isset($_SESSION['src_end']) && isset($_SESSION['trg_end'])){
if ($_POST['evalnext']){
while (!isset($_SESSION['source_hard_'.$src_ids[$_SESSION['src_end']]])){
$_SESSION['src_end']++;
if ($_SESSION['src_end'] > count($src_ids)){break;}
}
while (!isset($_SESSION['target_hard_'.$trg_ids[$_SESSION['trg_end']]])){
$_SESSION['trg_end']++;
if ($_SESSION['trg_end'] > count($trg_ids)){break;}
}
}
$_SESSION['src_start'] = $_SESSION['src_end'];
$_SESSION['trg_start'] = $_SESSION['trg_end'];
}
}
if (isset($_REQUEST['prev'])){
if (isset($_SESSION['page'])){
$page = $_SESSION['page']-1;
}
$srcend = $_SESSION['src_start'];
$trgend = $_SESSION['trg_start'];
list($_SESSION['src_start'],$_SESSION['trg_start']) =
get_prev_start($srcend,$trgend,$_SESSION['show_max']);
}
if (isset($_REQUEST['all'])){
$_SESSION['src_start']=0;
$_SESSION['trg_start']=0;
$_SESSION['show_max'] = max(count($src_ids),count($trg_ids));
}
if (isset($_REQUEST['start'])){
$_SESSION['src_start']=0;
$_SESSION['trg_start']=0;
}
if (isset($_REQUEST['end'])){
list($_SESSION['src_start'],$_SESSION['trg_start']) =
get_prev_start(count($src_ids)+1,count($trg_ids)+1,
$_SESSION['show_max']);
}
if (isset($_REQUEST['show'])){
$_SESSION['show_max'] = $_REQUEST['show'];
}
if ($_POST['align']){
sentence_align($src_sent_file,$trg_sent_file);
}
elseif ($_POST['save']){
save_sentence_alignment($SRCXML,$TRGXML,$sentalign);
status("bitext saved to ".$sentalign);
}
elseif ($_POST['mail'] && isset($_POST['email'])){
if ($_POST['email'] != 'yourmail@host'){
$_SESSION['email'] = $_POST['email'];
$_SESSION['format'] = $_POST['format'];
if (send_sentence_alignment($SRCXML,$TRGXML,
$sentalign,
$_POST['format'],
$_POST['email'])){
status("bitext sent to ".$_POST['email']);
}
else{
status("sending to ".$_POST['email'].' failed!');
}
}
}
elseif ($_POST['reset']){
$_SESSION['nr_source_hard'] = 0;
$_SESSION['nr_target_hard'] = 0;
read_tag_file($SRCXML,'source');
read_tag_file($TRGXML,'target');
if ($_REQUEST['hardtag'] == 'link'){
if (file_exists($sentalign)){
read_links($sentalign);
}
}
}
elseif ($_POST['cognates']){
add_cognate_boundaries($src_sent_file,$trg_sent_file,
$_SESSION['src_start'],
$_SESSION['trg_start'],
$_SESSION['show_max'],
$_SESSION['win'],
$_SESSION['minlen']);
}
echo '<div class="alignform">';
###########################################################################
if ($ISA_MODE == 'eval'){
echo "<br /><br /><form action=\"$PHP_SELF\" method=\"post\">";
echo '<input type="submit" name="evalnext" value="save & next">';
}
###########################################################################
else{
echo "<form action=\"$PHP_SELF\" method=\"post\">";
//echo ' ';
//echo '<br>';
echo '<select name="minlen">';
for ($i=1;$i<=10;$i++){
echo '<option';
if ($i == $_SESSION['minlen']){
echo ' selected';
}
echo ' value="'.$i.'">≥'.$i.' char</option>';
}
echo '</select>';
echo '<select name="win">';
for ($i=1;$i<=10;$i++){
echo '<option';
if ($i == $_SESSION['win']){
echo ' selected';
}
echo ' value="'.$i.'">≤'.$i.' sentences</option>';
}
echo '</select>';
echo '<input type="submit" name="cognates" value="cognates">';
//echo ' ';
echo '<br>';
if (!$DISABLE_EMAIL){
$formats = array('xces' => 'XCES Align',
'tmx' => 'TMX',
'text' => 'plain text');
echo '<select name="format">';
foreach ($formats as $format => $name){
echo '<option ';
if ($format == $_SESSION['format']){
echo 'selected ';
}
echo 'value="'.$format.'">'.$name.'</option>';
}
echo '</select>';
if (isset($_SESSION['email'])){
echo '<input name="email" value="'.$_SESSION['email'].'">';
}
else{
echo '<input size="15" name="email" value="yourmail@host">';
}
echo '<input type="submit" name="mail" value="mail">';
// echo ' ';
echo '<br>';
}
$srctags = explode(' ',$_SESSION['tags_source']);
$trgtags = explode(' ',$_SESSION['tags_target']);
$structags = array_intersect($srctags,$trgtags);
if (file_exists($sentalign)){
$structags[] = 'link';
}
echo '<input type="submit" name="newcorpus" value="change corpus">';
// select_corpus();
if (count($structags)>1){
echo '<select onChange="JavaScript:submit()" name="hardtag">';
foreach ($structags as $tag){
if ($_SESSION['hardtag'] == $tag){
echo '<option selected value="'.$tag.'">'.$tag.'</option>';
}
else{
echo '<option value="'.$tag.'">'.$tag.'</option>';
}
}
echo '</select>';
}
echo '<input type="submit" name="reset" value="reset">';
if (!$DISABLE_SAVE){
echo '<input type="submit" name="save" value="save">';
}
if (is_array($ALIGNPRGS)){
if (count($ALIGNPRGS)>1){
echo '<select name="alignprg">';
foreach ($ALIGNPRGS as $name => $command){
if ($command == $ALIGN){
echo '<option selected value="'.$name.'">'.$name.'</option>';
} else {
echo '<option value="'.$name.'">'.$name.'</option>';
}
}
echo '</select>';
}
}
echo '<input type="submit" name="align" value="align">';
echo '</form>';
echo '</div>';
echo '<div class="help"><a ';
echo "onMouseOver=\"return escape('";
echo '<ul><li>click on green highlighting: add boundary';
echo '<li>click on red highlighting: remove boundary';
echo '<li>cognates: add boundaries before sentence pairs containing identical words';
echo '<li>click on sentence IDs: add/remove empty links';
echo '<li>mail: send sentence alignments via e-mail';
echo '<li>reset: delete <b>all</b> boundaries in the <b>entire</b> document and restore initial boundaries';
echo '<li>save: save alignments on the server';
echo '<li>align: run the automatic sentence aligner</ul>';
echo 'click for more help ...';
echo "')\"";
echo ' href="doc/isa.html" target="_blank">Help?</a>';
}
echo '</div>';
show_bitext($src_sent_file,$trg_sent_file,
$_SESSION['src_start'],
$_SESSION['trg_start'],
$_SESSION['show_max']);
if ($ISA_MODE == 'eval'){
echo '<div class="alignform">';
echo '<input type="submit" name="evalnext" value="save & next">';
echo '</div></form>';
}
?>
<script language="JavaScript" type="text/javascript" src="include/wz_tooltip.js">
</script>
</body>
</html>