From 3aceae8ab1eb5992110ea57a9479bbc3177feb21 Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Wed, 16 Mar 2016 11:27:16 -0400
Subject: Added more inflections, word relationships, and pronunciations

Nouns, adjectives, and adverbs now have inflected forms. A large number of WordNet word relationships (all noun-noun relationships, plus synonymy and antonymy for all word types except verbs) have been added. Additionally, CMUDICT is now being used to store word pronunciations for rhyming purposes. Verbly is now also a compiled library rather than being header-only due to the complexity of the query interface.
---
 verbly/verb.cpp | 193 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 193 insertions(+)
 create mode 100644 verbly/verb.cpp

(limited to 'verbly/verb.cpp')

diff --git a/verbly/verb.cpp b/verbly/verb.cpp
new file mode 100644
index 0000000..23f7c92
--- /dev/null
+++ b/verbly/verb.cpp
@@ -0,0 +1,193 @@
+#include "verbly.h"
+
+namespace verbly {
+  
+  verb::verb(const data& _data, int _id) : word(_data, _id)
+  {
+    
+  }
+  
+  std::string verb::base_form() const
+  {
+    return _infinitive;
+  }
+  
+  std::string verb::infinitive_form() const
+  {
+    return _infinitive;
+  }
+  
+  std::string verb::past_tense_form() const
+  {
+    return _past_tense;
+  }
+  
+  std::string verb::past_participle_form() const
+  {
+    return _past_participle;
+  }
+  
+  std::string verb::ing_form() const
+  {
+    return _ing_form;
+  }
+  
+  std::string verb::s_form() const
+  {
+    return _s_form;
+  }
+  
+  verb_query::verb_query(const data& _data) : _data(_data)
+  {
+
+  }
+  
+  verb_query& verb_query::limit(int _limit)
+  {
+    if ((_limit > 0) || (_limit == unlimited))
+    {
+      this->_limit = _limit;
+    }
+  
+    return *this;
+  }
+
+  verb_query& verb_query::random(bool _random)
+  {
+    this->_random = _random;
+  
+    return *this;
+  }
+  
+  verb_query& verb_query::except(const verb& _word)
+  {
+    _except.push_back(_word);
+    
+    return *this;
+  }
+  
+  verb_query& verb_query::rhymes_with(const word& _word)
+  {
+    for (auto rhyme : _word.rhyme_phonemes())
+    {
+      _rhymes.push_back(rhyme);
+    }
+    
+    if (dynamic_cast<const verb*>(&_word) != nullptr)
+    {
+      _except.push_back(dynamic_cast<const verb&>(_word));
+    }
+    
+    return *this;
+  }
+  
+  verb_query& verb_query::has_pronunciation(bool _has_prn)
+  {
+    this->_has_prn = _has_prn;
+    
+    return *this;
+  }
+  
+  std::list<verb> verb_query::run() const
+  {
+    std::stringstream construct;
+    construct << "SELECT verb_id, infinitive, past_tense, past_participle, ing_form, s_form FROM verbs";
+    std::list<std::string> conditions;
+    
+    if (_has_prn)
+    {
+      conditions.push_back("verb_id IN (SELECT verb_id FROM verb_pronunciations)");
+    }
+    
+    if (!_rhymes.empty())
+    {
+      std::list<std::string> clauses(_rhymes.size(), "pronunciation LIKE @RHMPRN");
+      std::string cond = "verb_id IN (SELECT verb_id FROM verb_pronunciations WHERE " + verbly::implode(std::begin(clauses), std::end(clauses), " OR ") + ")";
+      conditions.push_back(cond);
+    }
+    
+    for (auto except : _except)
+    {
+      conditions.push_back("verb_id != @EXCID");
+    }
+    
+    if (!conditions.empty())
+    {
+      construct << " WHERE ";
+      construct << verbly::implode(std::begin(conditions), std::end(conditions), " AND ");
+    }
+    
+    if (_random)
+    {
+      construct << " ORDER BY RANDOM()";
+    }
+    
+    if (_limit != unlimited)
+    {
+      construct << " LIMIT " << _limit;
+    }
+    
+    sqlite3_stmt* ppstmt;
+    std::string query = construct.str();
+    if (sqlite3_prepare_v2(_data.ppdb, query.c_str(), query.length(), &ppstmt, NULL) != SQLITE_OK)
+    {
+      throw std::runtime_error(sqlite3_errmsg(_data.ppdb));
+    }
+    
+    if (!_rhymes.empty())
+    {
+      int i = 0;
+      for (auto rhyme : _rhymes)
+      {
+        std::string rhymer = "%" + rhyme;
+        sqlite3_bind_text(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@RHMPRN"), rhymer.c_str(), rhymer.length(), SQLITE_STATIC);
+        
+        i++;
+      }
+    }
+    
+    for (auto except : _except)
+    {
+      sqlite3_bind_int(ppstmt, sqlite3_bind_parameter_index(ppstmt, "@EXCID"), except._id);
+    }
+    
+    std::list<verb> output;
+    while (sqlite3_step(ppstmt) == SQLITE_ROW)
+    {
+      verb tnc {_data, sqlite3_column_int(ppstmt, 0)};
+      tnc._infinitive = std::string(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 1)));
+      tnc._past_tense = std::string(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 2)));
+      tnc._past_participle = std::string(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 3)));
+      tnc._ing_form = std::string(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 4)));
+      tnc._s_form = std::string(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 5)));
+      
+      output.push_back(tnc);
+    }
+    
+    sqlite3_finalize(ppstmt);
+    
+    for (auto& verb : output)
+    {
+      query = "SELECT pronunciation FROM verb_pronunciations WHERE verb_id = ?";
+      if (sqlite3_prepare_v2(_data.ppdb, query.c_str(), query.length(), &ppstmt, NULL) != SQLITE_OK)
+      {
+        throw std::runtime_error(sqlite3_errmsg(_data.ppdb));
+      }
+      
+      sqlite3_bind_int(ppstmt, 1, verb._id);
+      
+      while (sqlite3_step(ppstmt) == SQLITE_ROW)
+      {
+        std::string pronunciation(reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 0)));
+        auto phonemes = verbly::split<std::list<std::string>>(pronunciation, " ");
+        
+        verb.pronunciations.push_back(phonemes);
+      }
+      
+      sqlite3_finalize(ppstmt);
+    }
+    
+    return output;
+  }
+  
+};
-- 
cgit 1.4.1