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-rw-r--r--lib/prado/framework/Wsat/TWsatARGenerator.php240
1 files changed, 240 insertions, 0 deletions
diff --git a/lib/prado/framework/Wsat/TWsatARGenerator.php b/lib/prado/framework/Wsat/TWsatARGenerator.php
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+++ b/lib/prado/framework/Wsat/TWsatARGenerator.php
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+<?php
+
+/**
+ * @author Daniel Sampedro Bello <darthdaniel85@gmail.com>
+ * @link https://github.com/pradosoft/prado
+ * @copyright Copyright &copy; 2005-2015 The PRADO Group
+ * @license https://github.com/pradosoft/prado/blob/master/COPYRIGHT
+ * @version $Id$
+ * @since 3.3
+ * @package System.Wsat
+ */
+Prado::using("System.Wsat.TWsatBaseGenerator");
+
+class TWsatARGenerator extends TWsatBaseGenerator
+{
+
+ /**
+ * Class name prefix
+ */
+ private $_clasPrefix;
+
+ /**
+ * Class name sufix
+ */
+ private $_classSufix;
+
+ /**
+ * all table relations array
+ */
+ private $_relations;
+
+ /**
+ * unquote chars
+ * @var array
+ */
+ private $uqChars = array('[', ']', '"', '`', "'");
+
+ function __construct()
+ {
+ parent::__construct();
+ }
+
+ public function setClasPrefix($_clas_prefix)
+ {
+ $this->_clasPrefix = $_clas_prefix;
+ }
+
+ public function setClassSufix($_clas_sufix)
+ {
+ $this->_classSufix = $_clas_sufix;
+ }
+
+//-----------------------------------------------------------------------------
+ // <editor-fold defaultstate="collapsed" desc="Main APIs">
+ public function generate($tableName)
+ {
+ $tableInfo = $this->_dbMetaData->getTableInfo($tableName);
+ $this->_commonGenerate($tableName, $tableInfo);
+ }
+
+ public function generateAll()
+ {
+ foreach ($this->getAllTableNames() as $tableName)
+ {
+ $tableInfo = $this->_dbMetaData->getTableInfo($tableName);
+ if (!empty($this->_relations))
+ {
+ // Cancel generation of M-M relationships middle table
+ if (count($tableInfo->getPrimaryKeys()) === 2 && count($tableInfo->getColumns()) === 2)//M-M relationships
+ continue;
+ }
+ $this->_commonGenerate($tableName, $tableInfo);
+ }
+ }
+
+ public function buildRelations()
+ {
+ $this->_relations = array();
+ foreach ($this->getAllTableNames() as $table_name)
+ {
+ $tableInfo = $this->_dbMetaData->getTableInfo($table_name);
+ $pks = $tableInfo->getPrimaryKeys();
+ $fks = $tableInfo->getForeignKeys();
+
+ if (count($pks) === 2 && count($tableInfo->getColumns()) === 2)//M-M relationships
+ {
+ $table_name_mm = $fks[0]["table"];
+ $table_name_mm2 = $fks[1]["table"];
+
+ $this->_relations[$table_name_mm][] = array(
+ "prop_name" => strtolower($table_name_mm2),
+ "rel_type" => "self::MANY_TO_MANY",
+ "ref_class_name" => $this->_getProperClassName($table_name_mm2),
+ "prop_ref" => $table_name
+ );
+
+ $this->_relations[$table_name_mm2][] = array(
+ "prop_name" => strtolower($table_name_mm),
+ "rel_type" => "self::MANY_TO_MANY",
+ "ref_class_name" => $this->_getProperClassName($table_name_mm),
+ "prop_ref" => $table_name
+ );
+ continue;
+ }
+ foreach ($fks as $fk_data)//1-M relationships
+ {
+ $owner_table = $fk_data["table"];
+ $slave_table = $table_name;
+ $fk_prop = key($fk_data["keys"]);
+
+ $this->_relations[$owner_table][] = array(
+ "prop_name" => strtolower($slave_table),
+ "rel_type" => "self::HAS_MANY",
+ "ref_class_name" => $this->_getProperClassName($slave_table),
+ "prop_ref" => $fk_prop
+ );
+
+ $this->_relations[$slave_table][] = array(
+ "prop_name" => strtolower($owner_table),
+ "rel_type" => "self::BELONGS_TO",
+ "ref_class_name" => $this->_getProperClassName($owner_table),
+ "prop_ref" => $fk_prop
+ );
+ }
+ }
+ }
+
+// </editor-fold>
+//-----------------------------------------------------------------------------
+ // <editor-fold defaultstate="collapsed" desc="Common Methods">
+
+ private function _commonGenerate($tableName, $tableInfo)
+ {
+ if (count($tableInfo->getColumns()) === 0)
+ throw new Exception("Unable to find table or view $tableName in " . $this->_dbMetaData->getDbConnection()->getConnectionString() . ".");
+ else
+ {
+ $properties = array();
+ foreach ($tableInfo->getColumns() as $field => $metadata)
+ $properties[] = $this->generateProperty($field, $metadata);
+ $toString = $this->_buildSmartToString($tableInfo);
+ }
+
+ $clasName = $this->_getProperClassName($tableName);
+ $class = $this->generateClass($properties, $tableName, $clasName, $toString);
+ $output = $this->_opFile . DIRECTORY_SEPARATOR . $clasName . ".php";
+ file_put_contents($output, $class);
+ }
+
+ private function _getProperClassName($tableName)
+ {
+ $table_name_words = str_replace("_", " ", strtolower($tableName));
+ $final_conversion = str_replace(" ", "", ucwords($table_name_words));
+ return $this->_clasPrefix . $final_conversion . $this->_classSufix;
+ }
+
+//-----------------------------------------------------------------------------
+
+ protected function generateProperty($field, $metadata)
+ {
+ $prop = '';
+ $name = '$' . $field;
+
+ /* TODO use in version 2.0 */
+ // $type = $column->getPHPType();
+
+ $prop .= "\tpublic $name;";
+ return $prop;
+ }
+
+ private function _renderRelations($tablename)
+ {
+ if (!isset($this->_relations[$tablename]))
+ return "";
+
+ $code = "\tpublic static \$RELATIONS = array (";
+ foreach ($this->_relations[$tablename] as $rel_data)
+ $code .= "\n\t\t'" . $rel_data["prop_name"] . "' => array(" . $rel_data["rel_type"] . ", '" . $rel_data["ref_class_name"] . "', '" . $rel_data["prop_ref"] . "'),";
+
+ $code = substr($code, 0, -1);
+ $code .= "\n\t);";
+ return $code;
+ }
+
+ private function _buildSmartToString($tableInfo)
+ {
+ $code = "\tpublic function __toString() {";
+ $property = "throw new THttpException(500, 'Not implemented yet.');";
+ try
+ {
+ foreach ($tableInfo->getColumns() as $column)
+ {
+ if (isset($column->IsPrimaryKey) && $column->IsPrimaryKey)
+ $property = str_replace($this->uqChars, "", $column->ColumnName);
+ elseif ($column->PdoType == PDO::PARAM_STR && $column->DBType != "date")
+ {
+ $property = str_replace($this->uqChars, "", $column->ColumnName);
+ break;
+ }
+ }
+ } catch (Exception $ex)
+ {
+ Prado::trace($ex->getMessage());
+ }
+ $code .= "\n\t\treturn \$this->$property;";
+ $code .= "\n\t}";
+ return $code;
+ }
+
+ protected function generateClass($properties, $tablename, $classname, $toString)
+ {
+ $props = implode("\n", $properties);
+ $relations = $this->_renderRelations($tablename);
+ $date = date('Y-m-d h:i:s');
+ $env_user = getenv("username");
+ return <<<EOD
+<?php
+/**
+ * Auto generated by PRADO - WSAT on $date.
+ * @author $env_user
+ */
+class $classname extends TActiveRecord
+{
+ const TABLE='$tablename';
+
+$props
+
+ public static function finder(\$className=__CLASS__) {
+ return parent::finder(\$className);
+ }
+
+$relations
+
+$toString
+}
+EOD;
+ }
+
+// </editor-fold>
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-22 10:05:23 +0000