mirror of
https://github.com/Alamantus/Lexiconga.git
synced 2025-10-31 08:26:46 +01:00
363 lines
No EOL
14 KiB
PHP
363 lines
No EOL
14 KiB
PHP
<?php
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require_once(realpath(dirname(__FILE__) . '/./Db.php'));
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require_once(realpath(dirname(__FILE__) . '/./Token.php'));
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class PublicDictionary {
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private $db;
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private $token;
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private $defaults;
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private $original_words;
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public $details;
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public $words;
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function __construct ($dictionary_id) {
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$this->db = new Db();
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$this->token = new Token();
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$this->defaults = array(
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'partsOfSpeech' => 'Noun,Adjective,Verb',
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);
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$this->details = $this->getPublicDictionaryDetails($dictionary_id);
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$this->words = $this->getPublicDictionaryWords($dictionary_id);
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$this->details['wordStats'] = $this->getWordStats();
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}
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public function getPublicDictionaryDetails ($dictionary) {
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if (is_numeric($dictionary)) {
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$query = "SELECT d.*, dl.*, u.public_name FROM dictionaries d JOIN dictionary_linguistics dl ON dl.dictionary = d.id JOIN users u ON u.id = d.user WHERE d.id=? AND d.is_public=1";
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$result = $this->db->query($query, array($dictionary))->fetch();
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if ($result) {
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// Default json values in case they are somehow not created by front end first
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$partsOfSpeech = isset($result['parts_of_speech']) && $result['parts_of_speech'] !== '' ? $result['parts_of_speech'] : $this->defaults['partsOfSpeech'];
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return array(
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'externalID' => $result['id'],
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'name' => $result['name'],
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'specification' => $result['specification'],
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'description' => $this->parseReferences(strip_tags($result['description']), $result['id']),
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'createdBy' => $result['public_name'],
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'partsOfSpeech' => explode(',', $partsOfSpeech),
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'alphabeticalOrder' => $result['alphabetical_order'] !== '' ? explode(' ', $result['alphabetical_order']) : array(),
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'details' => array(
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'phonology' => array(
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'consonants' => $result['consonants'] !== '' ? explode(' ', $result['consonants']) : array(),
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'vowels' => $result['vowels'] !== '' ? explode(' ', $result['vowels']) : array(),
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'blends' => $result['blends'] !== '' ? explode(' ', $result['blends']) : array(),
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'notes' => $this->parseReferences(strip_tags($result['phonology_notes']), $result['id']),
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),
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'phonotactics' => array(
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'onset' => $result['onset'] !== '' ? explode(',', $result['onset']) : array(),
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'nucleus' => $result['nucleus'] !== '' ? explode(',', $result['nucleus']) : array(),
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'coda' => $result['coda'] !== '' ? explode(',', $result['coda']) : array(),
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'notes' => $this->parseReferences(strip_tags($result['phonotactics_notes']), $result['id']),
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),
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'orthography' => array(
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'translations' => $result['translations'] !== '' ? explode(PHP_EOL, $result['translations']) : array(),
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'notes' => $this->parseReferences(strip_tags($result['orthography_notes']), $result['id']),
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),
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'grammar' => array(
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'notes' => $this->parseReferences(strip_tags($result['grammar_notes']), $result['id']),
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),
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),
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'settings' => array(
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'allowDuplicates' => $result['allow_duplicates'] === '1' ? true : false,
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'caseSensitive' => $result['case_sensitive'] === '1' ? true : false,
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'sortByDefinition' => $result['sort_by_definition'] === '1' ? true : false,
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'theme' => $result['theme'],
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'customCSS' => $result['custom_css'],
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'isPublic' => $result['is_public'] === '1' ? true : false,
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),
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'lastUpdated' => is_null($result['last_updated']) ? $result['created_on'] : $result['last_updated'],
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'createdOn' => $result['created_on'],
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);
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}
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}
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return false;
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}
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public function getPublicDictionaryWords ($dictionary) {
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if (is_numeric($dictionary)) {
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$words = $this->getWordsAsEntered();
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if ($words) {
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return array_map(function ($row) use ($dictionary) {
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$word = array(
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'name' => $this->translateOrthography($row['name'], $dictionary),
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'pronunciation' => $row['pronunciation'],
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'partOfSpeech' => $row['part_of_speech'],
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'definition' => $row['definition'],
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'details' => $this->parseReferences(strip_tags($row['details']), $dictionary),
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'lastUpdated' => is_null($row['last_updated']) ? intval($row['created_on']) : intval($row['last_updated']),
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'createdOn' => intval($row['created_on']),
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'wordId' => intval($row['word_id']),
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);
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if (!is_null($row['etymology'])) {
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$word['etymology'] = $row['etymology'];
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}
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return $word;
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}, $this->sortWords($words));
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}
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}
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return array();
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}
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public function getSpecificPublicDictionaryWord ($dictionary, $word) {
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if (is_numeric($dictionary) && is_numeric($word)) {
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$query = "SELECT words.* FROM words JOIN dictionaries ON id = dictionary WHERE dictionary=? AND word_id=? AND is_public=1";
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$result = $this->db->query($query, array($dictionary, $word))->fetch();
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if ($result) {
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return array(
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'name' => $this->translateOrthography($result['name'], $dictionary),
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'pronunciation' => $result['pronunciation'],
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'partOfSpeech' => $result['part_of_speech'],
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'definition' => $result['definition'],
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'details' => $this->parseReferences(strip_tags($result['details']), $dictionary),
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'lastUpdated' => is_null($result['last_updated']) ? intval($result['created_on']) : intval($result['last_updated']),
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'createdOn' => intval($result['created_on']),
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'wordId' => intval($result['word_id']),
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);
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}
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}
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return false;
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}
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private function getWordsAsEntered() {
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if (!isset($this->original_words)) {
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$query = "SELECT words.* FROM words JOIN dictionaries ON id = dictionary WHERE dictionary=? AND is_public=1";
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$this->original_words = $this->db->query($query, array($this->details['externalID']))->fetchAll();
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}
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return $this->original_words;
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}
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private function sortWords($words) {
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$sort_by = isset($this->details['settings']) && isset($this->details['settings']['sortByDefinition']) && $this->details['settings']['sortByDefinition'] === true
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? 'definition' : 'name';
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// Transliterator settings from https://stackoverflow.com/a/35178027
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$transliterator = Transliterator::createFromRules(':: Latin-ASCII; :: NFD; :: [:Nonspacing Mark:] Remove; :: Lower(); :: NFC;', Transliterator::FORWARD);
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usort($words, function($a, $b) use($transliterator, $sort_by) {
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$word_a = $transliterator->transliterate($a[$sort_by]);
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$word_b = $transliterator->transliterate($b[$sort_by]);
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return strcasecmp($word_a, $word_b);
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});
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if (isset($this->details['alphabeticalOrder']) && count($this->details['alphabeticalOrder']) > 0) {
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$ordering = array();
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for ($i = 0; $i < count($this->details['alphabeticalOrder']); $i++) {
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$ordering[$this->details['alphabeticalOrder'][$i]] = $i + 1;
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}
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usort($words, function($word_a, $word_b) use($sort_by, $ordering) {
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if ($word_a[$sort_by] === $word_b[$sort_by]) return 0;
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$a_letters = str_split($word_a[$sort_by]);
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$b_letters = str_split($word_b[$sort_by]);
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for ($i = 0; $i < count($a_letters); $i++) {
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$a = $a_letters[$i];
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if (!isset($b_letters[$i])) {
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return 1;
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}
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$b = $b_letters[$i];
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if (!isset($ordering[$a]) && !isset($ordering[$b])) {
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continue;
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}
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if (!isset($ordering[$a])) {
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return 1;
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}
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if (!isset($ordering[$b])) {
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return -1;
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}
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if ($ordering[$a] === $ordering[$b]) {
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if (count($a_letters) < count($b_letters) && $i === count($a_letters) - 1) {
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return -1;
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}
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continue;
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}
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return $ordering[$a] - $ordering[$b];
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}
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return 0;
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});
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}
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return $words;
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}
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private function parseReferences($details, $dictionary_id) {
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$details = strip_tags($details);
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if (preg_match_all('/\{\{.+?\}\}/', $details, $references) !== false) {
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$references = array_unique($references[0]);
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foreach($references as $reference) {
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$word_to_find = preg_replace('/\{\{|\}\}/', '', $reference);
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$homonymn = 0;
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if (strpos($word_to_find, ':') !== false) {
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$separator = strpos($word_to_find, ':');
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$homonymn = substr($word_to_find, $separator + 1);
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$word_to_find = substr($word_to_find, 0, $separator);
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if ($homonymn && trim($homonymn) && intval(trim($homonymn)) > 0) {
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$homonymn = intval(trim($homonymn));
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} else {
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$homonymn = false;
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}
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}
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$target_id = false;
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$reference_ids = $this->getWordIdsWithName($dictionary_id, $word_to_find);
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if (count($reference_ids) > 0) {
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if ($homonymn !== false && $homonymn > 0) {
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if (isset($reference_ids[$homonymn - 1])) {
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$target_id = $reference_ids[$homonymn - 1];
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}
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} else if ($homonymn !== false) {
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$target_id = $reference_ids[0];
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}
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if ($target_id !== false) {
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if ($homonymn < 1) {
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$homonymn = 1;
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}
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$homonymn_sub_html = count($reference_ids) > 1 && $homonymn - 1 >= 0 ? '<sub>' . $homonymn . '</sub>' : '';
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$site_root = substr($_SERVER['REQUEST_URI'], 0, strpos($_SERVER['REQUEST_URI'], $dictionary_id));
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$markdown_link = '<span class="word-reference"><a href="' . $site_root . $dictionary_id . '/' . $target_id .'" target="_blank" title="Link to Reference">'
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. '<span class="orthographic-translation">' . $this->translateOrthography($word_to_find, $dictionary_id) . '</span>' . $homonymn_sub_html
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. '</a></span>';
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$details = str_replace($reference, $markdown_link, $details);
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}
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}
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}
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}
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return $details;
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}
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private function getWordIdsWithName($dictionary, $word_name) {
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if (is_numeric($dictionary)) {
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$query = "SELECT word_id FROM words WHERE dictionary=? AND name=?";
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$results = $this->db->query($query, array($dictionary, $word_name))->fetchAll();
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if ($results) {
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return array_map(function ($row) {
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return intval($row['word_id']);
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}, $results);
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}
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}
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return array();
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}
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private function translateOrthography($word, $dictionary) {
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if (!isset($this->translations)) {
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$this->translations = $this->getTranslations($dictionary);
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}
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foreach($this->translations as $translation) {
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$translation = array_map('trim', explode('=', $translation));
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if (count($translation) > 1 && $translation[0] !== '' && $translation[1] !== '') {
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$word = str_replace($translation[0], $translation[1], $word);
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}
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};
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return $word;
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}
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private function getTranslations($dictionary) {
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if (is_numeric($dictionary)) {
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$query = "SELECT translations FROM dictionary_linguistics WHERE dictionary=?";
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$result = $this->db->query($query, array($dictionary))->fetch();
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if ($result) {
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return explode(PHP_EOL, $result['translations']);
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}
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}
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return array();
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}
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private function getWordStats() {
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$words = $this->getWordsAsEntered();
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$word_stats = array(
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'numberOfWords' => array(
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array(
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'name' => 'Total',
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'value' => count($words),
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),
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),
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'wordLength' => array(
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'shortest' => 0,
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'longest' => 0,
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'average' => 0,
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),
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'letterDistribution' => array(
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/* array(
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'letter' => '',
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'number' => 0,
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'percentage' => 0.00,
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) */
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),
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'totalLetters' => 0,
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);
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foreach($this->details['partsOfSpeech'] as $part_of_speech) {
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$words_with_part_of_speech = array_filter($words, function ($word) use($part_of_speech) {
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return $word['part_of_speech'] === $part_of_speech;
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});
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$word_stats['numberOfWords'][] = array(
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'name' => $part_of_speech,
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'value' => count($words_with_part_of_speech),
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);
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};
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$word_stats['numberOfWords'][] = array(
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'name' => 'Unclassified',
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'value' => count(array_filter($words, function ($word) {
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return !in_array($word['part_of_speech'], $this->details['partsOfSpeech']);
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})),
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);
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$total_letters = 0;
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$number_of_letters = array();
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foreach($words as $word) {
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$shortest_word = $word_stats['wordLength']['shortest'];
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$longest_word = $word_stats['wordLength']['longest'];
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$word_letters = str_split($word['name']);
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$letters_in_word = count($word_letters);
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$total_letters += $letters_in_word;
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if ($shortest_word === 0 || $letters_in_word < $shortest_word) {
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$word_stats['wordLength']['shortest'] = $letters_in_word;
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}
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if ($longest_word === 0 || $letters_in_word > $longest_word) {
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$word_stats['wordLength']['longest'] = $letters_in_word;
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}
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foreach($word_letters as $letter) {
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$letterToUse = $this->details['settings']['caseSensitive'] ? $letter : strtolower($letter);
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if (!isset($number_of_letters[$letterToUse])) {
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$number_of_letters[$letterToUse] = 1;
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} else {
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$number_of_letters[$letterToUse]++;
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}
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};
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};
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$word_stats['totalLetters'] = $total_letters;
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$word_stats['wordLength']['average'] = count($words) > 0 ? round($total_letters / count($words)) : 0;
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foreach ($number_of_letters as $letter => $number) {
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if (isset($number_of_letters[$letter])) {
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$word_stats['letterDistribution'][] = array(
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'letter' => $letter,
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'number' => $number,
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'percentage' => $number / $total_letters,
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);
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}
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}
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usort($word_stats['letterDistribution'], function ($a, $b) {
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if ($a['percentage'] === $b['percentage']) return 0;
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return ($a['percentage'] > $b['percentage']) ? -1 : 1;
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});
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return $word_stats;
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}
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} |