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bitexts.inc
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<?php // -*-php-*-
class bitext {
protected $index;
protected $user;
protected $corpusID;
protected $bitextID;
protected $fromDocID;
protected $toDocID;
public $corpus;
public $version;
public $langpair;
public $srclang;
public $trglang;
public $fromDoc;
public $toDoc;
public $opusLangpairs;
public $opusLangpair;
public $opusSrclang;
public $opusTrglang;
function __construct($indexDir, $user, $corpus, $version, $langpair, $fromDoc, $toDoc, $opusLangpair='',
$showUserData=1, $showLatest=0) {
$this->corpus = $corpus;
$this->version = $version;
$this->langpair = $langpair;
$this->opusLangpair = $opusLangpair ? $opusLangpair : $langpair;
$this->fromDoc = $fromDoc;
$this->toDoc = $toDoc;
$this->user = $user;
if ($langpair){
list($srclang,$trglang) = explode('-',$langpair);
$this->srclang = $srclang;
$this->trglang = $trglang;
}
$this->index = new opusindex($indexDir, $user, $srclang, $trglang,
$corpus, $version,
$fromDoc ,$toDoc, $opusLangpair);
if ($fromDoc && $toDoc){
$bitextID=$this->id();
if ($showUserData && $bitextID) $this->index->openUserDB($bitextID);
}
// set version to latest version if not specified and showLatest is activated
if ($corpus && ! $version && $showLatest){
$releases = $this->releases(1);
if ($release = $releases->next()){
$version = $release['version'];
$this->version = $version;
}
}
// find all OPUS language pairs that exist for the selected srclang-trglang pair
// and check that the given opusLangpair is one of them
// if not: take the first valid language pair from the list
$this->opusLangpairs = $this->index->getOpusLangpairs($corpus, $version, $srclang, $trglang);
asort($this->opusLangpairs);
if (sizeof($this->opusLangpairs)){
if (! $opusLangpair){
$this->opusLangpair = $this->opusLangpairs[0];
$this->index->setLinkDb($indexDir,$srclang,$trglang,$corpus,$version,
$fromDoc,$toDoc,$opusLangpair);
}
elseif (! in_array($opusLangpair,$this->opusLangpairs)){
$this->opusLangpair = $this->opusLangpairs[0];
$this->index->setLinkDb($indexDir,$srclang,$trglang,$corpus,$version,
$fromDoc,$toDoc,$opusLangpair);
}
else{
$this->opusLangpair = $opusLangpair;
}
}
// split the OPUS langpair string into source and target language
if ($this->opusLangpair){
list($this->opusSrclang,$this->opusTrglang) = explode('-',$this->opusLangpair);
}
}
public function id(){
if ($this->bitextID) return $this->bitextID;
if ($id = get_param('bitextID',0)){
$this->bitextID = $id;
}
else{
$this->bitextID = $this->index->getBitextID($this->corpus,
$this->version,
$this->fromDoc,
$this->toDoc);
set_param('bitextID',$this->bitextID);
}
return $this->bitextID;
}
public function corpusID(){
if ($this->corpusID) return $this->corpusID;
if ($corpusID = get_param('corpusID',0)){
$this->corpusID = $corpusID;
}
else{
$this->corpusID = $this->index->getCorpusID($this->corpus,
$this->version,
$this->opusSrclang,
$this->opusTrglang);
set_param('corpusID',$this->corpusID);
}
return $this->corpusID;
}
public function fromDocID(){
if ($this->fromDocID) return $this->fromDocID;
if ($id = get_param('fromDocID')){
$this->fromDocID = $id;
set_param('fromDocID',$id);
}
return $this->fromDocID;
}
public function toDocID(){
if ($this->toDocID) return $this->toDocID;
if ($id = get_param('toDocID')){
$this->toDocID = $id;
set_param('toDocID',$id);
}
return $this->toDocID;
}
public function bitext($bitextID){
return $this->index->getBitext($bitextID);
}
public function corpora($latest=0){
$corpora = new corpora($this, $this->index);
$corpora->fetch($latest);
return $corpora;
}
public function releases($latest=0){
$corpora = new corpusReleases($this, $this->index);
$corpora->fetch($latest);
return $corpora;
}
public function langpairs(){
# return $this->index->getLangpairs($this->corpus, $this->version);
return $this->index->getLangpairs($this->corpus, $this->version,
$this->opusSrclang, $this->opusTrglang);
}
public function opusLangpairs(){
return $this->index->getOpusLangpairs($this->corpus, $this->version,
$this->srclang, $this->trglang);
}
public function documents($offset=0, $limit=10, $fromDocQuery='', $toDocQuery=''){
$docpairs = new documentPairs($this, $this->index);
$docpairs->fetch($fromDocQuery, $toDocQuery, $limit, $offset);
return $docpairs;
}
public function getSourceDocumentID($document){
return $this->index->getSourceDocumentID($this->corpus, $this->version, $document);
}
public function getTargetDocumentID($document){
return $this->index->getTargetDocumentID($this->corpus, $this->version, $document);
}
public function alignments($type, $limit=10, $offset=0){
$alignments = new alignments($this, $this->index);
$alignments->fetch($type, $limit, $offset);
return $alignments;
}
public function search($query, $side, $limit=10, $offset=0, $orderByLinkID=0){
$alignments = new alignmentSearchResult($this, $this->index);
$alignments->fetch($query,$side,$limit,$offset,$orderByLinkID);
return $alignments;
}
public function userDataExists(){
return $this->index->userDataExists($this->id());
}
public function getMyAlignmentRating($linkID){
$user = $this->user;
if ($user == 'guest') $user .= clean_input($_SERVER['REMOTE_ADDR']);
return $this->index->getAlignmentRating($this->id(),$linkID,$user);
}
public function getAverageAlignmentRating($linkID){
return $this->index->getAlignmentRating($this->id(),$linkID);
}
public function getMyBitextRating($bitextID){
$user = $this->user;
if ($user == 'guest') $user .= clean_input($_SERVER['REMOTE_ADDR']);
if (!$bitextID) $bitextID=$this->id();
return $this->index->getBitextRating($bitextID,$user);
}
public function getAverageBitextRating($bitextID){
if (!$bitextID) $bitextID=$this->id();
return $this->index->getBitextRating($bitextID);
}
public function addAlignmentRating($bitextID,$linkID,$rating){
if (!$bitextID) $bitextID=$this->id();
$user = $this->user;
if ($user){
if ($user == 'guest') $user .= clean_input($_SERVER['REMOTE_ADDR']);
return $this->index->addAlignmentRating($bitextID,$linkID,$user,$rating);
}
return false;
}
public function deleteAlignmentRating($linkID, $user=''){
if ($user == 'guest') $user .= clean_input($_SERVER['REMOTE_ADDR']);
return $this->index->deleteAlignmentRating($linkID,$user);
}
public function changeLink($oldLinkID, $actions){
$bitextID = $this->id();
if (! $bitextID) return false;
if (! $userDbFile = $this->index->initializeUserDB($bitextID)) return false;
if (isset($actions['del-src'])){
$this->index->deleteSrcIdFromLink($oldLinkID, $actions['del-src']);
$this->deleteAlignmentRating($oldLinkID);
}
elseif (isset($actions['del-trg'])){
$this->index->deleteTrgIdFromLink($oldLinkID, $actions['del-trg']);
$this->deleteAlignmentRating($oldLinkID);
}
elseif (isset($actions['move-src'])){
$newLinkID = $actions['to'];
$push = ($newLinkID < $oldLinkID);
$sentID = $this->index->deleteSrcIdFromLink($oldLinkID, $actions['move-src']);
$this->index->addSrcIdToLink($bitextID, $newLinkID, $actions['move-src'],$sentID, $push);
$this->deleteAlignmentRating($oldLinkID);
$this->deleteAlignmentRating($newLinkID);
}
elseif (isset($actions['move-trg'])){
$newLinkID = $actions['to'];
$push = ($newLinkID < $oldLinkID);
$sentID = $this->index->deleteTrgIdFromLink($oldLinkID, $actions['move-trg']);
$this->index->addTrgIdToLink($bitextID, $newLinkID, $actions['move-trg'],$sentID, $push);
$this->deleteAlignmentRating($oldLinkID);
$this->deleteAlignmentRating($newLinkID);
}
}
}
class corpora {
public $bitext;
protected $index;
protected $searchResult;
function __construct($bitext,$index){
$this->bitext = $bitext;
$this->index = $index;
}
public function fetch($latest=0){
$this->searchResults = $this->index->getCorpora($this->bitext->corpus, $this->bitext->version,
$this->bitext->srclang, $this->bitext->trglang,
$this->bitext->opusSrclang, $this->bitext->opusTrglang,
$latest);
}
public function next(){
if ($this->searchResults)
return $this->searchResults->fetchArray(SQLITE3_ASSOC);
return false;
}
}
class corpusReleases extends corpora{
public $bitext;
protected $index;
protected $searchResult;
function __construct($bitext,$index){
$this->bitext = $bitext;
$this->index = $index;
}
public function fetch($latest=0){
$this->searchResults = $this->index->getCorpusReleases($this->bitext->corpus, $this->bitext->version,
$this->bitext->srclang, $this->bitext->trglang,
$this->bitext->opusSrclang, $this->bitext->opusTrglang,
$latest);
}
public function next(){
if ($this->searchResults)
return $this->searchResults->fetchArray(SQLITE3_ASSOC);
return false;
}
}
class documentPairs extends corpora{
public function fetch($fromDocQuery='', $toDocQuery='', $limit=10, $offset=0){
$corpus = $this->bitext->corpus;
$version = $this->bitext->version;
$this->searchResults = $this->index->getDocuments($this->bitext->corpus, $this->bitext->version,
$this->bitext->srclang, $this->bitext->trglang,
$this->bitext->opusSrclang, $this->bitext->opusTrglang,
$fromDocQuery, $toDocQuery,
$limit, $offset);
// $this->searchResults = $this->index->getDocuments($corpus, $version,
// $fromDocQuery, $toDocQuery,
// $limit, $offset);
}
public function next(){
if ($this->searchResults){
if ($docpair = $this->searchResults->fetchArray(SQLITE3_ASSOC)){
return $docpair;
}
}
return false;
}
}
class alignments extends documentPairs {
public function fetch($type, $limit, $offset){
$this->searchResults = $this->index->getAlignments($this->bitext->id(), $type, $limit, $offset);
}
public function nextLink(){
if ($this->searchResults){
return $this->searchResults->fetchArray(SQLITE3_ASSOC);
}
return false;
}
public function next(){
if ($this->searchResults){
if ($link = $this->searchResults->fetchArray(SQLITE3_ASSOC)){
if ($link['srcSentIDs'] || $link['trgSentIDs']){
$link['srcSentIDs'] = $link['srcSentIDs'] ? explode(' ',$link['srcSentIDs']) : array();
$link['trgSentIDs'] = $link['trgSentIDs'] ? explode(' ',$link['trgSentIDs']) : array();
}
else{
list($link['srcSentIDs'],
$link['trgSentIDs']) = $this->index->fetchLinkedSentenceIDs($link['linkID']);
}
$link['srcIDs'] = $link['srcIDs'] ? explode(' ',$link['srcIDs']) : array();
$link['trgIDs'] = $link['trgIDs'] ? explode(' ',$link['trgIDs']) : array();
$link['srcSents'] = array();
$link['trgSents'] = array();
foreach ($link['srcSentIDs'] as $id)
if ($id) array_push($link['srcSents'], $this->index->fetchSourceSentence($id));
foreach ($link['trgSentIDs'] as $id)
if ($id) array_push($link['trgSents'], $this->index->fetchTargetSentence($id));
return $link;
}
}
return false;
}
}
class alignmentSearchResult extends alignments {
private $searchside;
public function fetch($query, $side, $limit=10, $offset=0, $orderByLinkID=0){
$this->searchResults = $this->index->searchAlignments($query, $side,
$this->bitext->corpusID(),
$this->bitext->id(),
$this->bitext->opusSrclang,
$this->bitext->opusTrglang,
1, $limit, $offset, $orderByLinkID);
$this->searchside = $side;
}
public function next(){
if ($this->searchResults){
if ($data = $this->searchResults->fetchArray(SQLITE3_ASSOC)){
if (! isset($data['linkID'])) return false;
$link = $this->index->getLink($data['linkID']);
if ($link['srcSentIDs'] || $link['trgSentIDs']){
$link['srcSentIDs'] = $link['srcSentIDs'] ? explode(' ',$link['srcSentIDs']) : array();
$link['trgSentIDs'] = $link['trgSentIDs'] ? explode(' ',$link['trgSentIDs']) : array();
}
else{
list($link['srcSentIDs'],
$link['trgSentIDs']) = $this->index->fetchLinkedSentenceIDs($link['linkID']);
}
$link['srcIDs'] = $link['srcIDs'] ? explode(' ',$link['srcIDs']) : array();
$link['trgIDs'] = $link['trgIDs'] ? explode(' ',$link['trgIDs']) : array();
$link['srcSents'] = array();
$link['trgSents'] = array();
if (isset($data['sentID'])) $sentID=$data['sentID'];
if (isset($data['sentence'])) $sent=$data['sentence'];
$link['srcSents'] = array();
foreach ($link['srcSentIDs'] as $id){
if ($this->searchside == 'search source' && $id == $sentID)
array_push($link['srcSents'], $sent);
else
array_push($link['srcSents'], $this->index->fetchSourceSentence($id));
}
$link['trgSents'] = array();
foreach ($link['trgSentIDs'] as $id){
if ($this->searchside == 'search target' && $id == $sentID)
array_push($link['trgSents'], $sent);
else
array_push($link['trgSents'], $this->index->fetchTargetSentence($id));
}
return $link;
}
}
return false;
}
}
function bitext_browsing_links($bitext, $selectedAlignType=''){
global $tableStyle, $showModified, $allowEdit, $showEmpty;
global $ALIGN_TYPES, $allowOtherAlignTypes;
if ($tableStyle == 'edit' && $allowEdit){
$query = make_query(['style' => 'horizontal']);
echo('<a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'">stop editing</a> / ');
}
else{
if ($bitext->userDataExists()){
if ($showModified){
$query = make_query(['showModified' => 0]);
echo('modified / <a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'">original</a> / ');
}
else{
$query = make_query(['showModified' => 1]);
echo('<a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'">modified</a> / original / ');
}
}
if ($allowEdit){
$query = make_query(['style' => 'edit']);
echo('<a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'">edit mode</a> / ');
}
foreach ($ALIGN_TYPES as $type){
if ($selectedAlignType != $type){
$query = make_query(['aligntype' => $type, 'offset' => 0]);
echo('<a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'">'.$type.'</a> / ');
}
else echo($type.' / ');
}
if ($allowOtherAlignTypes){
if ($selectedAlignType != 'other'){
$query = make_query(['aligntype' => 'other', 'offset' => 0]);
echo('<a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'">other</a> / ');
}
else echo('other / ');
}
if ($showEmpty){
$query = make_query(['showEmpty' => 0]);
echo('<a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'">hide empty</a>');
}
else{
$query = make_query(['showEmpty' => 1]);
echo('<a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'">show empty</a>');
}
}
}
////////////////////
// print bitext display options
///////////////////
function bitext_display_options(){
global $tableStyle;
if ($tableStyle == 'vertical'){
$query = make_query(['style' => 'horizontal']);
echo(' / <a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'"> horizontal</a>');
}
else{
$query = make_query(['style' => 'vertical']);
echo(' / <a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'"> vertical</a>');
}
bitext_score_options();
bitext_rating_options();
}
function bitext_score_options(){
global $showScores, $showLengthRatio;
if ($showScores){
$query = make_query(['showScores' => 0]);
echo(' / <a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'"> hide scores</a>');
}
else{
$query = make_query(['showScores' => 1]);
echo(' / <a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'"> show scores</a>');
}
if ($showLengthRatio){
$query = make_query(['showLengthRatio' => 0]);
echo(' / <a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'"> hide length ratio</a>');
}
else{
$query = make_query(['showLengthRatio' => 1]);
echo(' / <a href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'"> show length ratio</a>');
}
}
////////////////////
// print bitext navigation bar
///////////////////
function bitext_navigation($offset, $showMax, $showStart=1){
$lastentry = $offset + $showMax;
if ($offset){
if ($showStart){
$query = make_query(['offset' => 0]);
echo('<a id="prev" href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'">start</a> / ');
}
$previous = $offset - $showMax;
if ($previous < 0){ $previous = 0; }
$query = make_query(['offset' => $previous]);
echo('<a id="prev" href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'">prev</a> / ');
}
else{
if ($showStart) echo('start / ');
echo('<a id="prev">prev</a> / ');
echo '<script>var x = document.getElementById("prev");x.style.visibility = "hidden";</script>';
}
$query = make_query(['offset' => $lastentry]);
echo('<a id="next" href="'.$_SERVER['PHP_SELF'].'?'.SID.'&'.$query.'"> next</a>');
}
function bitext_rating($bitext){
global $showMyRatings, $showRatings;
if ($showMyRatings){
echo(" / rate the overall bitext quality: ");
// print_rating_stars($bitextID,0);
printRatingStars($bitext,0);
}
if ($showRatings){
echo(" (");
// print_average_ratings($bitextID,0);
printAverageRatings($bitext,0);
echo(")");
}
}
function print_bitext($bitext, $type='', $offset=0){
global $srcDBH, $srcIdxDBH, $trgDBH, $trgIdxDBH, $linksDBH;
global $showMaxAlignments, $showScores, $showLengthRatio, $showRatings, $showMyRatings, $showEmpty;
global $tableStyle, $allowEdit;
if ($tableStyle == 'edit' && $allowEdit){
$showEmpty = 1;
$type = '';
if (isset($_GET['changelink'])){
$bitext->changeLink($_GET['changelink'],$_GET);
}
}
$alignments = $bitext->alignments($type,$showMaxAlignments,$offset);
if ($alignments){
bitext_navigation($offset, $showMaxAlignments);
bitext_display_options();
bitext_rating($bitext);
if ($tableStyle == 'edit' && $allowEdit){
$shown = print_editable_bitext_table($alignments,
$showScores, $showLengthRatio,
$showMyRatings, $showRatings);
}
elseif ($tableStyle == 'vertical'){
$shown = print_vertical_bitext_table($alignments,
$showScores, $showLengthRatio,
$showMyRatings, $showRatings);
}
else{
$shown = print_horizontal_bitext_table($alignments,
$showScores, $showLengthRatio,
$showMyRatings, $showRatings);
}
// hide next button if we are at the end of the document
if ($shown < $showMaxAlignments){
echo '<script>var x = document.getElementById("next");x.style.visibility = "hidden";</script>';
}
}
}
function print_horizontal_bitext_table($alignments,
$showScores=1, $showLengthRatio=0,
$showMyRatings=1, $showRatings=0){
// TODO: should pass on bitext instance to functions instead of those variables
$bitext = $alignments->bitext;
$corpus = $bitext->corpus;
$version = $bitext->version;
$fromDoc = $bitext->fromDoc;
$toDoc = $bitext->toDoc;
$bitextID = $bitext->id();
global $langpair, $showModified;
echo('<table class="bitext">');
echo("<tr><th>IDs</th>");
echo("<th style='text-align: right;'>".$fromDoc);
print_search_form($langpair, $corpus, $version, $fromDoc, $toDoc, $bitextID, '', 1, 0);
echo("</th>");
if ($showScores) echo('<th>score</th>');
if ($showLengthRatio) echo('<th>ratio</th>');
echo("<th style='text-align: right;'>".$toDoc);
print_search_form($langpair, $corpus, $version, $fromDoc, $toDoc, $bitextID, '', 0, 1);
echo("</th><th>IDs</th>");
if ($showMyRatings) echo('<th>my ratings</th>');
if ($showRatings) echo('<th>ratings</th>');
echo("</tr>");
$i = 0;
while ($row = $alignments->next()) {
$i++;
$srcText = implode(' ',$row['srcSents']);
$trgText = implode(' ',$row['trgSents']);
echo('<tr><td class="centeralign">');
echo(implode(' ',$row['srcIDs']).'</td><td class="rightalign">');
echo($srcText);
if ($showScores){
$score = $row['alignerScore'];
$color = score_color($score);
echo("</td><td bgcolor='$color' class='centeralign'>$score");
}
if ($showLengthRatio){
$srcLen = mb_strlen($srcText);
$trgLen = mb_strlen($trgText);
$ratio = 0;
if ($srcLen or $trgLen){
$ratio = $srcLen > $trgLen ? $trgLen / $srcLen : $srcLen / $trgLen;
}
$color = score_color($ratio);
$pretty_ratio = sprintf('%5.3f',$ratio);
echo("</td><td bgcolor='$color' class='centeralign'>$pretty_ratio");
}
echo('</td><td class="leftalign">');
echo($trgText);
echo('</td><td class="centeralign">'.implode(' ',$row['trgIDs']));
$textOK = ( strpos($srcText, 'SENTENCE NOT FOUND') === false &&
strpos($trgText, 'SENTENCE NOT FOUND') === false );
if ($showMyRatings && $textOK){
echo('</td><td class="centeralign">');
// print_rating_stars($bitextID,$row['linkID']);
printRatingStars($bitext,$row['linkID']);
}
if ($showRatings && $textOK){
echo('</td><td class="centeralign">');
// print_average_ratings($bitextID,$row['linkID']);
printAverageRatings($bitext,$row['linkID']);
}
echo('</td></tr>'."\n");
}
echo('</table>');
return $i;
}
function print_vertical_bitext_table($alignments,
$showScores=1, $showLengthRatio=0,
$showMyRatings=1, $showRatings=0){
$bitext = $alignments->bitext;
$fromDoc = $bitext->fromDoc;
$toDoc = $bitext->toDoc;
$bitextID = $bitext->id();
echo('<table class="bitext">');
echo("<tr><th>source<br/>target</th><th>$fromDoc<br/>$toDoc</th>");
/*
echo("<tr><th>source<br/>target</th><th>$fromDoc");
print_search_form($langpair, $corpus, $version, $fromDoc, $toDoc, $bitextID, '', 1, 0);
echo("<br/>$toDoc");
print_search_form($langpair, $corpus, $version, $fromDoc, $toDoc, $bitextID, '', 0, 1);
echo('</th>');
*/
if ($showScores){
if ($showLengthRatio) echo('<th>score<br/>ratio</th>');
else echo('<th>score<br/> </th>');
}
elseif ($showLengthRatio) echo('<th> <br/>ratio</th>');
if ($showMyRatings){
if ($showRatings) echo('<th>my ratings<br/>avg ratings</th>');
else echo('<th>my ratings<br/> </th>');
}
elseif ($showRatings) echo('<th> <br/>avg ratings</th>');
echo("</tr>");
$i = 0;
while ($row = $alignments->next()) {
$i++;
$srcText = implode(' ',$row['srcSents']);
$trgText = implode(' ',$row['trgSents']);
$textOK = ( strpos($srcText, 'SENTENCE NOT FOUND') === false &&
strpos($trgText, 'SENTENCE NOT FOUND') === false );
if ($showScores){
$score = $row['alignerScore'];
$scoreColor = score_color($score);
}
if ($showLengthRatio){
$srcLen = mb_strlen($srcText);
$trgLen = mb_strlen($trgText);
$ratio = 0;
if ($srcLen or $trgLen){
$ratio = $srcLen > $trgLen ? $trgLen / $srcLen : $srcLen / $trgLen;
}
$ratioColor = score_color($ratio);
$pretty_ratio = sprintf('%5.3f',$ratio);
}
// source language row
echo('<tr class="bitextsrc"><td class="centeralign">');
echo(implode(' ',$row['srcIDs']).'</td><td>');
echo($srcText);
if ($showScores)
echo("</td><td bgcolor='$scoreColor' class='centeralign'>$score");
elseif ($showLengthRatio)
echo("</td><td bgcolor='$ratioColor'> ");
if ($textOK){
if ($showMyRatings){
echo('</td><td class="centeralign">');
// print_rating_stars($bitextID,$row['linkID']);
printRatingStars($bitext,$row['linkID']);
}
elseif ($showRatings){
echo("</td><td>");
}
}
echo("</td></tr>");
// target language row
echo('<tr class="bitexttrg"><td class="centeralign">');
echo(implode(' ',$row['trgIDs']).'</td><td class="bitexttrg">');
echo($trgText);
if ($showLengthRatio)
echo("</td><td bgcolor='$ratioColor' class='centeralign'>$pretty_ratio");
elseif ($showScores)
echo("</td><td bgcolor='$scoreColor' class='centeralign'> ");
if ($textOK){
if ($showRatings){
echo('</td><td class="centeralign">');
// print_average_ratings($bitextID,$row['linkID']);
printAverageRatings($bitext,$row['linkID']);
}
elseif ($showMyRatings){
echo("</td><td>");
}
}
echo("</td></tr>");
}
echo('</table>');
return $i;
}
function print_editable_bitext_table($alignments,
$showScores=1, $showLengthRatio=0,
$showMyRatings=1, $showRatings=0){
global $segmentFirstBgColor, $segmentFirstBorderColor;
global $segmentOtherBgColor, $segmentOtherBorderColor;
$bitext = $alignments->bitext;
$fromDoc = $bitext->fromDoc;
$toDoc = $bitext->toDoc;
$bitextID = $bitext->id();
$PHP_SELF=$_SERVER['PHP_SELF'];
echo('<table class="bitext">');
echo("<tr><th>$fromDoc</th>");
if ($showScores) echo('<th>score</th>');
if ($showLengthRatio) echo('<th>ratio</th>');
echo("<th>$toDoc</th>");
if ($showMyRatings) echo('<th>my ratings</th>');
if ($showRatings) echo('<th>ratings</th>');
echo("</tr>");
$srcAnchors = array();
$trgAnchors = array();
$i = 0;
$prevLinkID = 0;
while ($row = $alignments->next()) {
$i++;
$nextLinkID = $row['linkID']+1;
$srcText = implode(' ',$row['srcSents']);
$trgText = implode(' ',$row['trgSents']);
$segmentBgColor = 'white';
if (isset($_GET['changelink'])){
if ($row['linkID'] == $_GET['changelink']){
$segmentBgColor = $segmentOtherBgColor;
}
elseif ($row['linkID'] == $_GET['to']){
$segmentBgColor = $segmentFirstBgColor;
}
}
echo('<tr bgcolor="'.$segmentBgColor.'">');
echo('<td class="bitext-src"><table class="segment">');
for ($x=0; $x<count($row['srcIDs']);$x++){
array_push($srcAnchors,$row['srcIDs'][$x]);
echo '<a name="src-'.$row['srcIDs'][$x].'" />';
$anchor = (count($srcAnchors) > 4) ? '#src-'.$srcAnchors[count($srcAnchors)-4] : '';
echo("<tr>");
echo("<td class='segment-move'>");
if ($row['srcIDs'][$x]){
echo($row['srcIDs'][$x]);
$query = make_query(['changelink' => $row['linkID'], 'del-src' => $row['srcIDs'][$x]]);
echo("</td><td class='segment-move' onMouseOver=\"setStyle(this,'backgroundColor','$segmentOtherBgColor')\"
onMouseOut=\"setStyle(this,'backgroundColor','white')\"
onClick=\"window.location='$PHP_SELF?$query$anchor'\">🗑");
}
echo("</td>");
if ($x == 0 && $prevLinkID && $row['srcIDs'][$x]){
$query = make_query(['changelink' => $row['linkID'], 'move-src' => $row['srcIDs'][$x], 'to' => $prevLinkID]);
echo("<td class='segment-move'
onMouseOver=\"setStyle(this,'backgroundColor','$segmentFirstBgColor')\"
onMouseOut=\"setStyle(this,'backgroundColor','white')\"
onClick=\"window.location='$PHP_SELF?$query$anchor'\">⇑</td>");
}
elseif ($x == count($row['srcIDs'])-1 && $row['srcIDs'][$x]){
$query = make_query(['changelink' => $row['linkID'], 'move-src' => $row['srcIDs'][$x], 'to' => $nextLinkID]);
echo("<td class='segment-move'
onMouseOver=\"setStyle(this,'backgroundColor','$segmentOtherBgColor')\"
onMouseOut=\"setStyle(this,'backgroundColor','white')\"
onClick=\"window.location='$PHP_SELF?$query$anchor'\">⇓</td>");
}
else{
echo("<td class='segment-move'></td>");
}
echo("<td class='segment-src'>");
echo($row['srcSents'][$x]);
echo("</td>");
if ($x == count($row['srcIDs'])-1 && $row['srcIDs'][$x]){
$query = make_query(['changelink' => $row['linkID'], 'move-src' => $row['srcIDs'][$x], 'to' => $nextLinkID]);
echo("<td class='segment-move'
onMouseOver=\"setStyle(this,'backgroundColor','$segmentOtherBgColor')\"
onMouseOut=\"setStyle(this,'backgroundColor','white')\"
onClick=\"window.location='$PHP_SELF?$query$anchor'\">⇓</td>");
}
elseif ($x == 0 && $prevLinkID && $row['srcIDs'][$x]){
$query = make_query(['changelink' => $row['linkID'], 'move-src' => $row['srcIDs'][$x], 'to' => $prevLinkID]);
echo("<td class='segment-move'
onMouseOver=\"setStyle(this,'backgroundColor','$segmentFirstBgColor')\"
onMouseOut=\"setStyle(this,'backgroundColor','white')\"
onClick=\"window.location='$PHP_SELF?$query$anchor'\">⇑</td>");
}
else{
echo("<td class='segment-move'></td>");
}
echo('</tr>');
}
echo('</table></td>');
if ($showScores){
$score = $row['alignerScore'];
$color = score_color($score);
echo("<td bgcolor='$color' class='centeralign'>$score</td>");
}
if ($showLengthRatio){
$srcLen = mb_strlen($srcText);
$trgLen = mb_strlen($trgText);
$ratio = 0;
if ($srcLen or $trgLen){
$ratio = $srcLen > $trgLen ? $trgLen / $srcLen : $srcLen / $trgLen;
}
$color = score_color($ratio);
$pretty_ratio = sprintf('%5.3f',$ratio);
echo("<td bgcolor='$color' class='centeralign'>$pretty_ratio</td>");
}
echo('<td class="bitext-trg"><table class="segment">');
for ($x=0; $x<count($row['trgIDs']);$x++){
array_push($trgAnchors,$row['trgIDs'][$x]);
echo '<a name="trg-'.$row['trgIDs'][$x].'" />';
$anchor = (count($trgAnchors) > 4) ? '#trg-'.$trgAnchors[count($trgAnchors)-4] : '';
echo("<tr>");
if ($x == count($row['trgIDs'])-1 && $row['trgIDs'][$x]){
$query = make_query(['changelink' => $row['linkID'], 'move-trg' => $row['trgIDs'][$x], 'to' => $nextLinkID]);
echo("<td class='segment-move'
onMouseOver=\"setStyle(this,'backgroundColor','$segmentOtherBgColor')\"
onMouseOut=\"setStyle(this,'backgroundColor','white')\"
onClick=\"window.location='$PHP_SELF?$query$anchor'\">⇓</td>");
}
elseif ($x == 0 && $prevLinkID && $row['trgIDs'][$x]){
$query = make_query(['changelink' => $row['linkID'], 'move-trg' => $row['trgIDs'][$x], 'to' => $prevLinkID]);
echo("<td class='segment-move'
onMouseOver=\"setStyle(this,'backgroundColor','$segmentFirstBgColor')\"
onMouseOut=\"setStyle(this,'backgroundColor','white')\"
onClick=\"window.location='$PHP_SELF?$query$anchor'\">⇑</td>");
}
else{
echo("<td class='segment-move'></td>");
}
echo("<td class='segment-trg'>");
echo($row['trgSents'][$x]);
echo("</td>");
if ($x == 0 && $prevLinkID && $row['trgIDs'][$x]){
$query = make_query(['changelink' => $row['linkID'], 'move-trg' => $row['trgIDs'][$x], 'to' => $prevLinkID]);
echo("<td class='segment-move'
onMouseOver=\"setStyle(this,'backgroundColor','$segmentFirstBgColor')\"
onMouseOut=\"setStyle(this,'backgroundColor','white')\"
onClick=\"window.location='$PHP_SELF?$query$anchor'\">⇑</td>");
}
elseif ($x == count($row['trgIDs'])-1 && $row['trgIDs'][$x]){
$query = make_query(['changelink' => $row['linkID'], 'move-trg' => $row['trgIDs'][$x], 'to' => $nextLinkID]);
echo("<td class='segment-move'
onMouseOver=\"setStyle(this,'backgroundColor','$segmentOtherBgColor')\"
onMouseOut=\"setStyle(this,'backgroundColor','white')\"
onClick=\"window.location='$PHP_SELF?$query$anchor'\">⇓</td>");
}
else{
echo("<td class='segment-move'></td>");
}
// echo("<td class='segment-id'>");
if ($row['trgIDs'][$x]){
$query = make_query(['changelink' => $row['linkID'], 'del-trg' => $row['trgIDs'][$x]]);
echo("<td class='segment-move' onMouseOver=\"setStyle(this,'backgroundColor','$segmentOtherBgColor')\"
onMouseOut=\"setStyle(this,'backgroundColor','white')\"