synsets fo polysemy

Author: lunata

src/examples/export/synset/synsets_for_polysemy.php

@@ -0,0 +1,113 @@
+<?php
+/*
+ * This script generates the list of synonyms
+ * for multi-valued words in Russian Wiktionary.
+ * Entries are lexicographically ordered.
+ * Only Russian entries exported.
+ * 
+ * The restrictions:
+ * - semantic relation - only synonyms,
+ * - 2 and more meanings,
+ * - single words (without spaces)
+ * - russian language
+ * - unique synsets
+
+Example of the fragment of generated JSON file:
+{
+    'word':'шум',
+    'synsets':
+    [
+        ['гам', 'гул', 'гвалт', 'грохот'],
+        ['шумиха', 'оживление', 'суматоха'],
+        ['ссора', 'брань', 'скандал']
+    ]
+}
+...
+ */
+
+require '../../../../vendor/autoload.php';
+
+use piwidict\Piwidict;
+use piwidict\sql\{TLang, TPage, TPOS, TRelationType};
+//use piwidict\widget\WForm;
+
+require '../../config_examples.php';
+require '../../config_password.php';
+
+include(LIB_DIR."header.php");
+
+// $pw = new Piwidict();
+Piwidict::setDatabaseConnection($config['hostname'], $config['user_login'], $config['user_password'], $config['dbname']);
+$link_db = Piwidict::getDatabaseConnection();
+
+$wikt_lang = "ru"; // Russian language is the main language in ruwikt (Russian Wiktionary)
+Piwidict::setWiktLang ($wikt_lang);
+
+$lang_id = TLang::getIDByLangCode("ru");
+$relation = "synonyms";
+$rel_id = TRelationType::getIDByName($relation);
+$max_meaning=2;
+
+$fh = fopen('synsets_for_polysemy.txt','w');
+fwrite($fh, "{\n");
+
+$relations =[];
+
+$query = "SELECT page_title as first_word, lang_pos.id as lang_pos_id, part_of_speech.name as pos_name
+          FROM lang_pos, page, part_of_speech 
+          WHERE page.id = lang_pos.page_id
+            AND lang_pos.pos_id = part_of_speech.id
+            AND page_title NOT LIKE '% %'
+            AND lang_id = $lang_id
+          ORDER BY page_title";
+
+$result_page = $link_db -> query_e($query,"Query failed in file <b>".__FILE__."</b>, string <b>".__LINE__."</b>");
+
+while ($row_page = $result_page -> fetch_object()) {
+    $query = "SELECT id from meaning WHERE meaning.lang_pos_id =".$row_page->lang_pos_id;
+    $result_meaning = $link_db -> query_e($query,"Query failed in file <b>".__FILE__."</b>, string <b>".__LINE__."</b>");
+    
+    if ($link_db -> query_count($result_meaning) >= $max_meaning) {
+        $synsets = [];
+        
+        while ($row_meaning = $result_meaning -> fetch_object()) {        
+            $query = "SELECT wiki_text.text as relation_word 
+                      FROM wiki_text, relation 
+                      WHERE relation.wiki_text_id=wiki_text.id 
+                        AND wiki_text.text NOT LIKE '% %'
+                        AND relation_type_id = $rel_id
+                        AND relation.meaning_id = ".$row_meaning->id.
+                    " ORDER BY wiki_text.text";
+
+            $result_relation = $link_db -> query_e($query,"Query failed in file <b>".__FILE__."</b>, string <b>".__LINE__."</b>");
+
+            if ($link_db -> query_count($result_relation) > 0) { 
+                $synset = [];
+                while ($row_relation = $result_relation -> fetch_object()) {
+                    $synset[] = $row_relation->relation_word;
+                }   
+                if (sizeof($synset)) {
+                    $synsets[] = "           ['".join("', '",$synset)."']\n";
+                }
+            }
+        }
+        $synsets = array_unique($synsets);
+        if (sizeof($synsets) >= $max_meaning) {
+            fwrite($fh, "    {\n".
+                        "        'word':'".$row_page->first_word."',\n".
+                        "        'POS':'".$row_page->pos_name."',\n".
+                        "        'synsets':\n".
+                        "        [\n".
+                        join("",$synsets).
+                        "        ]\n".
+                        "    }\n");
+        }
+    }
+}
+
+fwrite($fh, "}\n");
+fclose($fh);
+
+include(LIB_DIR."footer.php");
+?>
+<p>done.