Tag: snippet


Snippet: Recursively Remove .svn Directories in Linux

January 29th, 2010 — 12:24am

Just a couple of snippets found in the net to make my life easier.
In the first one beware of the grave accent quotes.

rm -rf `find . -type d -name .svn`

or someone else proposed

find ./ -name .svn | xargs rm -fr

Comment » | Linux, snippet

Snippet: PHP Calling static class methods

December 1st, 2009 — 11:57am

Given the example class foo:

class foo {
  public static function myFunc() {
    return "foo - myFunc";
  }
}

The class name is known in the calling context:

  echo foo::myFunc();

The class name is stored in a php var:

  $class_name = "foo";
 
  /** PHP 5.2.x */
  echo call_user_func(array($class_name, "myFunc"));  
 
  /** PHP 5.3.x */
  echo $class_name::myFunc();

More info on call_user_func: http://es.php.net/manual/en/function.call-user-func.php
More info on static keyword: http://es.php.net/manual/en/language.oop5.static.php

Comment » | php

Snippet: sfWidgetFormJQueryDate for Spanish culture

November 16th, 2009 — 11:47am

  1. Be sure that sfFormExtraPlugin is installed:

    $ php symfony plugin:install sfFormExtraPlugin

  2. In the template:

    <?php use_javascript('ui/i18n/jquery-ui-i18n.js') ?>

  3. In the filter or form:

    $this->widgetSchema['my_date_field'] = new sfWidgetFormJQueryDate(array(
      'culture' => 'es',
      'format'  => '%day%/%month%/%year%', 
      'config'  => '{"showMonthAfterYear": false, "firstDay": 1 }'
    ));

More info on ‘config’ option in http://jqueryui.com/demos/datepicker.

Comment » | Symfony

Snippet: symfony simple frecuently used commands

June 29th, 2009 — 2:33pm

Syntaxis for some simple but frecuently used symfony commands

Database

Configure symfony to use especific mysql database

$ symfony configure:database "mysql:host=localhost;dbname=my_database" user_name password

Rebuild all. This command rebuild models, form, and tables, so destroy all data in database.

$ symfony propel:build-all

Rebuild all and load test data. This command rebuild models, form, and tables, so destroy all data in database and reload it from fixture files.

$ symfony propel:build-all-load

Frontend and Backend

Frontend Aplication. Generate frontend application

$ symfony generate:app --escaping-strategy=on --csrf-secret=FrontendSecret frontend

Frontend Module. Generate a module called module_name in frontend application. The module will have a show action in addition to the new, edit and delete ones.

$ symfony propel:generate-module --with-show --non-verbose-templates frontend module_name ModelObject

BackEnd Aplication. Generate backend application

$ symfony generate:app --escaping-strategy=on --csrf-secret=BackendSecret backend

BackEnd Module. Generate a fully functional module called ‘module_name’ in the backend, based on the model object named ‘ModuleObject’.

$ symfony propel:generate-admin backend ModuleObject --module=module_name

Comment » | Symfony

     

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