static function create($definition, $lexemIds)
{
$diffSize = 0;
$sr = new SimilarRecord();
$sr->source = SimilarSource::getSimilarSource($definition->sourceId);
$sr->definition = $definition->loadSimilar($lexemIds, $diffSize);
if ($sr->definition) {
$sr->htmlDiff = LDiff::htmlDiff($sr->definition->internalRep, $definition->internalRep, true);
} else {
$sr->htmlDiff = null;
}
$sr->identical = $sr->definition && $diffSize == 0;
return $sr;
}
function loadSimilar($lexemIds, &$diffSize = null)
{
$result = null;
// First see if there is a similar source
$similarSource = SimilarSource::getSimilarSource($this->sourceId);
if ($similarSource && count($lexemIds)) {
// Load all definitions from $similarSource mapped to any of $lexemIds
$candidates = Model::factory('Definition')->table_alias('d')->select('d.*')->distinct()->join('LexemDefinitionMap', 'ldm.definitionId = d.id', 'ldm')->where_not_equal('d.status', self::ST_DELETED)->where('d.sourceId', $similarSource->id)->where_in('ldm.lexemId', $lexemIds)->find_many();
// Find the definition with the minimum diff from the original
$diffSize = 0;
foreach ($candidates as $d) {
$size = LDiff::diffMeasure($this->internalRep, $d->internalRep);
if (!$result || $size < $diffSize) {
$result = $d;
$diffSize = $size;
}
}
}
return $result;
}
<?php
require_once __DIR__ . '/../phplib/util.php';
define('SERVER_URL', 'http://localhost/~cata/DEX/wwwbase');
$opts = getopt('', array('user:'******'source:', 'date:'));
if (count($opts) != 3) {
usage();
}
$user = User::get_by_nick($opts['user']);
$source = Source::get_by_urlName($opts['source']);
$timestamp = strtotime($opts['date']);
if (!$user || !$source || !$timestamp) {
usage();
}
$similarSource = SimilarSource::getSimilarSource($source->id);
if (!$similarSource) {
usage();
}
$defs = Model::factory('Definition')->where('userId', $user->id)->where('sourceId', $source->id)->where_gt('createDate', $timestamp)->where('status', Definition::ST_ACTIVE)->order_by_asc('lexicon')->find_many();
$truePositives = $falsePositives = $trueNegatives = 0;
foreach ($defs as $def) {
$lexemIds = db_getArray("select distinct lexemId from LexemDefinitionMap where definitionId = {$def->id}");
$similar = $def->loadSimilar($lexemIds, $diffSize);
if ($similar) {
$correct = ($def->similarSource == 1) == ($diffSize == 0);
if ($correct) {
if ($def->similarSource) {
$truePositives++;
} else {
$trueNegatives++;
}
