336 lines
9.6 KiB
PHP
336 lines
9.6 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Set of functions used to build NHibernate dumps of tables
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*
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* @package phpMyAdmin-Export-Codegen
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*/
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if (! defined('PHPMYADMIN')) {
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exit;
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}
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/**
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* This gets executed twice so avoid a notice
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*/
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if (! defined('CG_FORMAT_NHIBERNATE_CS')) {
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define("CG_FORMAT_NHIBERNATE_CS", "NHibernate C# DO");
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define("CG_FORMAT_NHIBERNATE_XML", "NHibernate XML");
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define("CG_HANDLER_NHIBERNATE_CS_BODY", "handleNHibernateCSBody");
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define("CG_HANDLER_NHIBERNATE_XML_BODY", "handleNHibernateXMLBody");
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}
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$CG_FORMATS = array(CG_FORMAT_NHIBERNATE_CS, CG_FORMAT_NHIBERNATE_XML);
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$CG_HANDLERS = array(CG_HANDLER_NHIBERNATE_CS_BODY, CG_HANDLER_NHIBERNATE_XML_BODY);
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/**
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*
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*/
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if (isset($plugin_list)) {
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$plugin_list['codegen'] = array(
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'text' => 'CodeGen',
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'extension' => 'cs',
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'mime_type' => 'text/cs',
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'options' => array(
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array('type' => 'begin_group', 'name' => 'general_opts'),
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array('type' => 'hidden', 'name' => 'structure_or_data'),
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array('type' => 'select', 'name' => 'format', 'text' => __('Format:'), 'values' => $CG_FORMATS),
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array('type' => 'end_group')
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),
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'options_text' => __('Options'),
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);
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} else {
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/**
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* Set of functions used to build exports of tables
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*/
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/**
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* Outputs comment
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*
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* @param string Text of comment
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*
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* @return bool Whether it suceeded
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*/
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function PMA_exportComment($text)
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{
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return TRUE;
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}
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/**
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* Outputs export footer
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*
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* @return bool Whether it suceeded
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*
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* @access public
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*/
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function PMA_exportFooter()
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{
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return TRUE;
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}
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/**
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* Outputs export header
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*
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* @return bool Whether it suceeded
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*
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* @access public
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*/
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function PMA_exportHeader()
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{
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return TRUE;
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}
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/**
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* Outputs database header
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*
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* @param string Database name
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*
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* @return bool Whether it suceeded
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*
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* @access public
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*/
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function PMA_exportDBHeader($db)
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{
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return TRUE;
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}
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/**
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* Outputs database footer
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*
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* @param string Database name
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*
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* @return bool Whether it suceeded
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*
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* @access public
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*/
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function PMA_exportDBFooter($db)
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{
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return TRUE;
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}
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/**
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* Outputs create database database
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*
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* @param string Database name
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*
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* @return bool Whether it suceeded
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*
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* @access public
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*/
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function PMA_exportDBCreate($db)
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{
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return TRUE;
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}
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/**
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* Outputs the content of a table in NHibernate format
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*
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* @param string the database name
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* @param string the table name
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* @param string the end of line sequence
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* @param string the url to go back in case of error
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* @param string SQL query for obtaining data
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*
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* @return bool Whether it suceeded
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*
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* @access public
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*/
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function PMA_exportData($db, $table, $crlf, $error_url, $sql_query)
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{
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global $CG_FORMATS, $CG_HANDLERS;
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$format = cgGetOption("format");
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if (isset($CG_FORMATS[$format])) {
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return PMA_exportOutputHandler($CG_HANDLERS[$format]($db, $table, $crlf));
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}
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return PMA_exportOutputHandler(sprintf("%s is not supported.", $format));
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}
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/**
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*
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* @package phpMyAdmin-Export-Codegen
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*/
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class TableProperty
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{
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public $name;
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public $type;
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public $nullable;
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public $key;
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public $defaultValue;
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public $ext;
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function __construct($row)
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{
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$this->name = trim($row[0]);
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$this->type = trim($row[1]);
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$this->nullable = trim($row[2]);
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$this->key = trim($row[3]);
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$this->defaultValue = trim($row[4]);
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$this->ext = trim($row[5]);
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}
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function getPureType()
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{
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$pos=strpos($this->type, "(");
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if ($pos > 0)
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return substr($this->type, 0, $pos);
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return $this->type;
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}
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function isNotNull()
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{
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return $this->nullable == "NO" ? "true" : "false";
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}
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function isUnique()
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{
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return $this->key == "PRI" || $this->key == "UNI" ? "true" : "false";
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}
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function getDotNetPrimitiveType()
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{
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if (strpos($this->type, "int") === 0) return "int";
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if (strpos($this->type, "long") === 0) return "long";
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if (strpos($this->type, "char") === 0) return "string";
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if (strpos($this->type, "varchar") === 0) return "string";
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if (strpos($this->type, "text") === 0) return "string";
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if (strpos($this->type, "longtext") === 0) return "string";
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if (strpos($this->type, "tinyint") === 0) return "bool";
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if (strpos($this->type, "datetime") === 0) return "DateTime";
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return "unknown";
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}
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function getDotNetObjectType()
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{
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if (strpos($this->type, "int") === 0) return "Int32";
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if (strpos($this->type, "long") === 0) return "Long";
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if (strpos($this->type, "char") === 0) return "String";
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if (strpos($this->type, "varchar") === 0) return "String";
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if (strpos($this->type, "text") === 0) return "String";
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if (strpos($this->type, "longtext") === 0) return "String";
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if (strpos($this->type, "tinyint") === 0) return "Boolean";
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if (strpos($this->type, "datetime") === 0) return "DateTime";
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return "Unknown";
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}
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function getIndexName()
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{
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if (strlen($this->key)>0)
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return "index=\"" . htmlspecialchars($this->name, ENT_COMPAT, 'UTF-8') . "\"";
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return "";
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}
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function isPK()
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{
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return $this->key=="PRI";
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}
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function formatCs($text)
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{
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$text=str_replace("#name#", cgMakeIdentifier($this->name, false), $text);
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return $this->format($text);
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}
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function formatXml($text)
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{
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$text=str_replace("#name#", htmlspecialchars($this->name, ENT_COMPAT, 'UTF-8'), $text);
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$text=str_replace("#indexName#", $this->getIndexName(), $text);
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return $this->format($text);
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}
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function format($text)
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{
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$text=str_replace("#ucfirstName#", cgMakeIdentifier($this->name), $text);
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$text=str_replace("#dotNetPrimitiveType#", $this->getDotNetPrimitiveType(), $text);
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$text=str_replace("#dotNetObjectType#", $this->getDotNetObjectType(), $text);
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$text=str_replace("#type#", $this->getPureType(), $text);
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$text=str_replace("#notNull#", $this->isNotNull(), $text);
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$text=str_replace("#unique#", $this->isUnique(), $text);
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return $text;
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}
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}
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function cgMakeIdentifier($str, $ucfirst = true)
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{
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// remove unsafe characters
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$str = preg_replace('/[^\p{L}\p{Nl}_]/u', '', $str);
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// make sure first character is a letter or _
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if (!preg_match('/^\pL/u', $str)) {
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$str = '_' . $str;
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}
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if ($ucfirst) {
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$str = ucfirst($str);
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}
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return $str;
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}
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function handleNHibernateCSBody($db, $table, $crlf)
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{
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$lines=array();
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$result=PMA_DBI_query(sprintf("DESC %s.%s", PMA_backquote($db), PMA_backquote($table)));
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if ($result)
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{
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$tableProperties=array();
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while ($row = PMA_DBI_fetch_row($result))
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$tableProperties[] = new TableProperty($row);
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$lines[] = "using System;";
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$lines[] = "using System.Collections;";
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$lines[] = "using System.Collections.Generic;";
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$lines[] = "using System.Text;";
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$lines[] = "namespace ".cgMakeIdentifier($db);
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$lines[] = "{";
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$lines[] = " #region ".cgMakeIdentifier($table);
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$lines[] = " public class ".cgMakeIdentifier($table);
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$lines[] = " {";
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$lines[] = " #region Member Variables";
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foreach ($tableProperties as $tablePropertie)
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$lines[] = $tablePropertie->formatCs(" protected #dotNetPrimitiveType# _#name#;");
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$lines[] = " #endregion";
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$lines[] = " #region Constructors";
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$lines[] = " public ".cgMakeIdentifier($table)."() { }";
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$temp = array();
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foreach ($tableProperties as $tablePropertie)
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if (! $tablePropertie->isPK())
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$temp[] = $tablePropertie->formatCs("#dotNetPrimitiveType# #name#");
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$lines[] = " public ".cgMakeIdentifier($table)."(".implode(", ", $temp).")";
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$lines[] = " {";
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foreach ($tableProperties as $tablePropertie)
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if (! $tablePropertie->isPK())
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$lines[] = $tablePropertie->formatCs(" this._#name#=#name#;");
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$lines[] = " }";
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$lines[] = " #endregion";
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$lines[] = " #region Public Properties";
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foreach ($tableProperties as $tablePropertie)
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$lines[] = $tablePropertie->formatCs(" public virtual #dotNetPrimitiveType# #ucfirstName#\n {\n get {return _#name#;}\n set {_#name#=value;}\n }");
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$lines[] = " #endregion";
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$lines[] = " }";
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$lines[] = " #endregion";
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$lines[] = "}";
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PMA_DBI_free_result($result);
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}
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return implode("\n", $lines);
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}
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function handleNHibernateXMLBody($db, $table, $crlf)
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{
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$lines=array();
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$lines[] = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>";
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$lines[] = "<hibernate-mapping xmlns=\"urn:nhibernate-mapping-2.2\" namespace=\"".cgMakeIdentifier($db)."\" assembly=\"".cgMakeIdentifier($db)."\">";
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$lines[] = " <class name=\"".cgMakeIdentifier($table)."\" table=\"".cgMakeIdentifier($table)."\">";
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$result = PMA_DBI_query(sprintf("DESC %s.%s", PMA_backquote($db), PMA_backquote($table)));
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if ($result)
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{
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$tableProperties = array();
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while ($row = PMA_DBI_fetch_row($result))
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$tableProperties[] = new TableProperty($row);
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foreach ($tableProperties as $tablePropertie)
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{
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if ($tablePropertie->isPK())
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$lines[] = $tablePropertie->formatXml(" <id name=\"#ucfirstName#\" type=\"#dotNetObjectType#\" unsaved-value=\"0\">\n <column name=\"#name#\" sql-type=\"#type#\" not-null=\"#notNull#\" unique=\"#unique#\" index=\"PRIMARY\"/>\n <generator class=\"native\" />\n </id>");
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else
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$lines[] = $tablePropertie->formatXml(" <property name=\"#ucfirstName#\" type=\"#dotNetObjectType#\">\n <column name=\"#name#\" sql-type=\"#type#\" not-null=\"#notNull#\" #indexName#/>\n </property>");
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}
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PMA_DBI_free_result($result);
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}
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$lines[]=" </class>";
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$lines[]="</hibernate-mapping>";
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return implode("\n", $lines);
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}
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function cgGetOption($optionName)
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{
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global $what;
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return $GLOBALS[$what . "_" . $optionName];
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}
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}
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?>
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