On Tue, May 3, 2011 at 6:55 PM, femto Zheng <femto...@gmail.com> wrote:
> Hello, we just researched a Php to Ruby compilation software,
> because our client has some Php Project,
> and that can accelarates their transition to rails,
> and there are a lot of php projects out there, both open sourced and close
> sourced,
> so this software may be helpful to accelarates the changes from php world
> to ruby's world.
> (Besides, some clouds, like VMWare cloudfoundry supports rails now, you can
> compile your php's
> project into rails and runs ontop of it).
>
> This project compiles php code to ruby code as close as possbile,
> so the following php code would compile to this code,
> $instanceName = 'db';
> $config = $sugar_config['dbconfig'];
> if(!isset($dbinstances)){
> $dbinstances = array();
> }
> //fall back to the default instance name
> if(empty($sugar_config['db'][$instanceName])){
> $instanceName = '';
> }
> if(!isset($dbinstances[$instanceName])){
> $my_db_manager = 'MysqlManager';
> if( $config['db_type'] == "mysql" ) {
> if ((!isset($sugar_config['mysqli_disabled'])
> || $sugar_config['mysqli_disabled'] == false)
> && function_exists('mysqli_connect')) {
> $my_db_manager = 'MysqliManager';
> }
> }
> if( $config['db_type'] == "oci8" ){
> }
> elseif( $config['db_type'] == "mssql" ){
> if ( function_exists('sqlsrv_connect')
> && (empty($config['db_mssql_force_driver']) ||
> $config['db_mssql_force_driver'] == 'sqlsrv' ))
> $my_db_manager = 'SqlsrvManager';
> elseif (is_freetds()
> && (empty($config['db_mssql_force_driver']) ||
> $config['db_mssql_force_driver'] == 'freetds' ))
> $my_db_manager = 'FreeTDSManager';
> else
> $my_db_manager = 'MssqlManager';
> }
> $GLOBALS['log']->info("using $my_db_manager DBManager
> backend");
> if(!empty($config['db_manager'])){
> $my_db_manager = $config['db_manager'];
> }
>
> require_once("include/database/{$my_db_manager}.php");
> $dbinstances[$instanceName] = new $my_db_manager();
> $dbinstances[$instanceName]->getHelper();
> $dbinstances[$instanceName]->connect($config, true);
> $dbinstances[$instanceName]->count_id = $count;
> $dbinstances[$instanceName]->references = 0;
> $dbinstances[$instanceName]->getHelper()->db =
> $dbinstances[$instanceName];
> }
> else {
> $old_count++;
> $dbinstances[$instanceName]->references = $old_count;
> }
> #to this ruby code
> _VARS["instanceName"] = "db"
> _VARS["config"] = ((_VARS["sugar_config"] ||= { }))["dbconfig"]
> if (not isset(_VARS["dbinstances"]).php_true_value).php_true_value then
> _VARS["dbinstances"] = PhpArray.new
> end
> if empty((((_VARS["sugar_config"] ||= { })["db"] ||= {
> }))[_VARS["instanceName"]]).php_true_value then
> _VARS["instanceName"] = ""
> end
> if (not isset(((_VARS["dbinstances"] ||= {
> }))[_VARS["instanceName"]]).php_true_value).php_true_value then
> _VARS["my_db_manager"] = "MysqlManager"
> if (((_VARS["config"] ||= { }))["db_type"] ==
> "mysql").php_true_value then
> if (((not isset(((_VARS["sugar_config"] ||= {
> }))["mysqli_disabled"]).php_true_value).php_true_value or
> (((_VARS["sugar_config"] ||= { }))["mysqli_disabled"] ==
> false).php_true_value).php_true_value and self.function_exists(binding,
> "mysqli_connect").php_true_value).php_true_value then
> _VARS["my_db_manager"] = "MysqliManager"
> end
> end
> if (((_VARS["config"] ||= { }))["db_type"] == "oci8").php_true_value
> then
> nil
> else
> if (((_VARS["config"] ||= { }))["db_type"] == "mssql") then
> if (self.function_exists(binding,
> "sqlsrv_connect").php_true_value and (empty(((_VARS["config"] ||= {
> }))["db_mssql_force_driver"]).php_true_value or (((_VARS["config"] ||= {
> }))["db_mssql_force_driver"] ==
> "sqlsrv").php_true_value).php_true_value).php_true_value then
> _VARS["my_db_manager"] = "SqlsrvManager"
> else
> if (self.is_freetds(binding).php_true_value and
> (empty(((_VARS["config"] ||= { }))["db_mssql_force_driver"]).php_true_value
> or (((_VARS["config"] ||= { }))["db_mssql_force_driver"] ==
> "freetds").php_true_value).php_true_value) then
> _VARS["my_db_manager"] = "FreeTDSManager"
> else
> _VARS["my_db_manager"] = "MssqlManager"
> end
> end
> end
> end
> _GLOBALS["log"].info(binding, "using #{_VARS["my_db_manager"]}
> DBManager backend")
> if (not empty(((_VARS["config"] ||= {
> }))["db_manager"]).php_true_value).php_true_value then
> _VARS["my_db_manager"] = ((_VARS["config"] ||= { }))["db_manager"]
> end
> _require_once("include/database/#{_VARS["my_db_manager"]}.php",
> binding)
> (_VARS["dbinstances"] ||= { })[_VARS["instanceName"]] =
> HomeController.const_get(_VARS["my_db_manager"]).new(binding)
> ((_VARS["dbinstances"] ||= {
> }))[_VARS["instanceName"]].getHelper(binding)
> ((_VARS["dbinstances"] ||= {
> }))[_VARS["instanceName"]].connect(binding, _VARS["config"], true)
> ((_VARS["dbinstances"] ||= { }))[_VARS["instanceName"]].count_id =
> _VARS["count"]
> ((_VARS["dbinstances"] ||= { }))[_VARS["instanceName"]].references =
> 0
> ((_VARS["dbinstances"] ||= {
> }))[_VARS["instanceName"]].getHelper(binding).db = ((_VARS["dbinstances"]
> ||= { }))[_VARS["instanceName"]]
> else
> _VARS["old_count"] = _VARS["old_count"].+(1)
> ((_VARS["dbinstances"] ||= { }))[_VARS["instanceName"]].references =
> _VARS["old_count"]
> end
>
> So we are going to release this to public.
> $2500, one license ,up to 5 people's use.
>
Eeeeeeewwwwww. That looks worse than my early days in TSQL where I decided
to put app logic in the db, cursors and all. Just rewrite it if it is that
important, I mean what do you gain really if you convert to ruby but you
have to maintain this unless you have Rainman or someone on staff. Does the
magic box also write tests for you?
> Anybody Interested? Talk to me.
> my gmail is just this.
>
> Best Regards.
> femto
>
>
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