git.dj3c1t.com Git - mtweb/blob - mw/env/modules/mw_env_data.php

   1 <?php
   2
   3   class mw_env_data extends mw_env{
   4
   5     var $data;
   6
   7     function set_data(&$data){
   8       $this->data = &$data;
   9     }
  10
  11     function data(){
  12       return isset($this->data) ? $this->data : false;
  13     }
  14
  15   }
  16
  17   class mw_data extends empty_class{
  18
  19     function call_default($inst, $method_name, $arguments){
  20       return $this->call_data_auto_crud($method_name, $arguments);
  21     }
  22
  23   }
  24
  25   class mw_sgbd{
  26
  27     var $sgbd_impl;
  28     var $env;
  29
  30     function mw_sgbd($sgbd_impl, $env){
  31       $this->sgbd_impl = $sgbd_impl;
  32       $this->env = $env;
  33     }
  34
  35     function extention_ok(){
  36       return $this->sgbd_impl->extention_ok($this->env);
  37     }
  38
  39     function authentication_required(){
  40       return $this->sgbd_impl->authentication_required();
  41     }
  42
  43     function connect($host, $base, $user, $password){
  44       return $this->sgbd_impl->connect($host, $base, $user, $password);
  45     }
  46
  47     function select_db($db_name){
  48       return $this->sgbd_impl->select_db($db_name);
  49     }
  50
  51     # ---------------------------------------------------------------------------------
  52     #                                                                               SQL
  53     #
  54
  55     function desc_table($table_name){
  56       if(!method_exists($this->sgbd_impl, "desc_table")) return false;
  57       return $this->sgbd_impl->desc_table(
  58         ($prefix_codes = array_keys($this->env->bdd("table_prefix"))) ?
  59           str_replace($prefix_codes, array_values($this->env->bdd("table_prefix")), $table_name)
  60         : $table_name
  61       );
  62     }
  63
  64     function table_exists($table_name){
  65       if(!method_exists($this->sgbd_impl, "table_exists")) return false;
  66       return $this->sgbd_impl->table_exists(
  67         ($prefix_codes = array_keys($this->env->bdd("table_prefix"))) ?
  68           str_replace($prefix_codes, array_values($this->env->bdd("table_prefix")), $table_name)
  69         : $table_name
  70       );
  71     }
  72
  73     function field_exists($table_name, $field_name){
  74       if(!method_exists($this->sgbd_impl, "field_exists")) return false;
  75       return $this->sgbd_impl->field_exists(
  76         (
  77           $prefix_codes = array_keys($this->env->bdd("table_prefix"))) ?
  78           str_replace($prefix_codes, array_values($this->env->bdd("table_prefix")), $table_name)
  79         : $table_name,
  80         $field_name
  81       );
  82     }
  83
  84     function query($sql){
  85       if(!method_exists($this->sgbd_impl, "query")) return false;
  86       return $this->sgbd_impl->query(
  87         ($prefix_codes = array_keys($this->env->bdd("table_prefix"))) ?
  88           str_replace($prefix_codes, array_values($this->env->bdd("table_prefix")), $sql)
  89         : $sql
  90       );
  91     }
  92
  93     function insert_id(){
  94       if(!method_exists($this->sgbd_impl, "insert_id")) return false;
  95       return $this->sgbd_impl->insert_id();
  96     }
  97
  98     function fetch_assoc($rst){
  99       if(!method_exists($this->sgbd_impl, "fetch_assoc")) return false;
 100       return $this->sgbd_impl->fetch_assoc($rst);
 101     }
 102
 103     function free_result($rst){
 104       if(!method_exists($this->sgbd_impl, "")) return false;
 105       return $this->sgbd_impl->free_result($rst);
 106     }
 107
 108     function close(){
 109       if(!method_exists($this->sgbd_impl, "")) return false;
 110       return $this->sgbd_impl->close();
 111     }
 112
 113     # ---------------------------------------------------------------------------------
 114     #                                                                               XML
 115     #
 116
 117     function data_exists($data_path){
 118       if(!method_exists($this->sgbd_impl, "data_exists")) return false;
 119       return $this->sgbd_impl->data_exists($data_path);
 120     }
 121
 122     function create_data($data_path){
 123       if(!method_exists($this->sgbd_impl, "create_data")) return false;
 124       return $this->sgbd_impl->create_data($data_path);
 125     }
 126
 127     function get_data($data_path, $data_id){
 128       if(!method_exists($this->sgbd_impl, "get_data")) return false;
 129       return $this->sgbd_impl->get_data($data_path, $data_id);
 130     }
 131
 132     function open_data($data_path, $FETCH = true){
 133       if(!method_exists($this->sgbd_impl, "open_data")) return false;
 134       return $this->sgbd_impl->open_data($data_path, $FETCH);
 135     }
 136
 137     function fetch_data($dh){
 138       if(!method_exists($this->sgbd_impl, "fetch_data")) return false;
 139       return $this->sgbd_impl->fetch_data($dh);
 140     }
 141
 142     function add_data($data_path, $data, $index = null){
 143       if(!method_exists($this->sgbd_impl, "add_data")) return false;
 144       return $this->sgbd_impl->add_data($data_path, $data, $index);
 145     }
 146
 147     function last_index($dh){
 148       if(!method_exists($this->sgbd_impl, "last_index")) return false;
 149       return $this->sgbd_impl->last_index($dh);
 150     }
 151
 152     function set_data($data_path, $data_id, $data){
 153       if(!method_exists($this->sgbd_impl, "set_data")) return false;
 154       return $this->sgbd_impl->set_data($data_path, $data_id, $data);
 155     }
 156
 157     function del_data($data_path, $data_id){
 158       if(!method_exists($this->sgbd_impl, "del_data")) return false;
 159       return $this->sgbd_impl->del_data($data_path, $data_id);
 160     }
 161
 162     function close_data($dh){
 163       if(!method_exists($this->sgbd_impl, "close_data")) return false;
 164       return $this->sgbd_impl->close_data($dh);
 165     }
 166
 167     function remove_data($data_path){
 168       if(!method_exists($this->sgbd_impl, "remove_data")) return false;
 169       return $this->sgbd_impl->remove_data($data_path);
 170     }
 171
 172   }
 173
 174 ?>