sfMooToolsFormExtraPlugin
=========================

Introduction
------------

This symfony plugin contains several widgets (and a validator) for use with the [MooTools](http://mootools.net/) javascript framework.

All default configuration is controlled in `plugins/sfMooToolsFormExtraPlugin/config/app.yml`.

See *Setup* for publishing assets.


Credits:
--------

* [MooEditable](http://mootools.net/forge/p/mooeditable) - Lim Chee Aun
* [Datepicker](http://mootools.net/forge/p/mootools_datepicker) - Arian Stolwijk
* [mooRainbow](http://mootools.net/forge/p/moorainbow) - Djamil Legato and Christopher Beloch


Dependencies
--------------

### PHP ###

 * PHP 5.2.4 or later
 * symfony 1.3/1.4

### Javascript ###

 * MooTools Core 1.4.5
 * Custom version of MooTools.More on a project level (http://mootools.net/more/db85d287cff2f9dcf4e970a2f6e688b0)
   * Datepicker requires MooTools.More:
     * More/Date 
     * More/Date.Extras 
     * More/Locale 
     * More/Locale.en-GB.Date
   * MooEditable requires MooTools.More:
     * More/Class.Refactor 
     * More/Locale 
   * mooRainbow requires MooTools.More:
     * More/Slider
     * More/Drag
     * More/Color
 * MooEditable, Datepicker and mooRainbow in lib/vendor - see *Setup*


Setup
-----

*NOTE*: Using custom forks of [Mooditable](https://github.com/angelsk/mooeditable) and [mooRainbow](https://github.com/angelsk/mooRainbow/) for easy to fix bugs with new versions of MooTools.  
*NOTE*: Using custom fork of [Datepicker](https://github.com/angelsk/mootools-datepicker) as file structure changed, also added 'datepicker_light' theme (default) with calendar icon - meshes better with symfony (and as above).


### Note for SVN

If using SVN you will need to add these dependancies (custom forks) as `svn:externals` in the project's `lib/vendor` folder  
(they cannot be added in the plugin, as the SVN bridge converts the existing submodules in Git to folders and svn:externals cannot override existing files)

    Datepicker           https://github.com/angelsk/mootools-datepicker.git/trunk
    MooEditable          https://github.com/angelsk/mooeditable.git/trunk
    mooRainbow           https://github.com/angelsk/mooRainbow.git/trunk


### Note for Git

The plugin's `lib/vendor` folder contains `submodules` for the javascript libraries, if the repository is exported then these will also need to be exported in the appropriate place.

    git submodule add git://github.com/angelsk/mooeditable.git lib/vendor/MooEditable
    git submodule add git://github.com/angelsk/mootools-datepicker.git lib/vendor/Datepicker
    git submodule add git://github.com/angelsk/mooRainbow.git lib/vendor/mooRainbow


### Publish assets

Run `./symfony mootools:publish-assets` after installation to ensure all the JavaScript and Stylesheet files are in place (and can be run subsequent times if need to upgrade to new widgets).

This plugin has a custom task due to symlinks in web being required from `lib/vendor` in the plugin or in the project, rather than just creating a symlink to the `web/` folder as normal.


### Slots or not?

By default, the accompanying JavaScript to configure the widgets are placed inline with the inputs themselves, which may cause problems if your JavaScript files (especially MooTools Core/More) are included in the footer.

As such, each of the widgets accepts a `use_slots` option, which defaults to the boolean value set in the appropriate config option (false by default). When this is set to true (either in `app.yml` or in the forms' options), the accompanying JavaScript added to a slot, which you should include in your template after JavaScript libraries are included, e.g.:

    <?php
    include_javascripts();
    include_slot('date_picker_js');
    include_slot('mooeditable_js');
    include_slot('colour_picker_js');
    ?>

All of the widget initialisation JavaScript is fired on domready, so the slot is also safe to include in the `head`.

If you have multiple date picker widgets, then the javascript is concatenated safely.

Validators
----------

* Enhanced String Validator


***

### Enhanced String Validator
  
An enhanced string validator which allows HTML strings to have a max length which doesn't include the tags (especially useful if the character limit is for display purposes). 
Adds an extra dynamic option to the validator message to tell the user how many characters they have actually used, to make it easier to reduce.  Can be used in conjunction with 
other validators.


#### Changes:
  
 * Extends `sfValidatorString` so all options and messages for that are used
 * Adds `%current_length%` to the options for the validator messages
 * Strips HTML tags before calculating length, but returns the string with HTML


#### Example usage:

![string_validator.png](https://github.com/HollerLondon/sfMooToolsFormExtraPlugin/blob/master/docs/images/string_validator.png?raw=true)

  Default implementation:
    
      $this->validatorSchema['text'] = new sfEnhancedValidatorString(array('max_length'=>200), 
                                                                     array('max_length'=>'Content is too long (%current_length% characters), please limit to %max_length% characters'));


Widgets
-------

* MooEditable text area
* Datepicker - input (with and without time)
* Datepicker - drop down (with and without time)
* mooRainbow colour picker


#### Widget configuration options:

 * `use_slots`: All widgets have this option (detailed above) which allows the Javascript to be set into a slot rather than included in the flow of the page.


***

### MooEditable text area

A configurable rich text editor widget, which includes (turned on by default) a clean paste from Word


#### Default configuration: 

 * Controls all default configuration options
 * Controls base CSS for the editable area
 * Controls whether CleanPaste included (by default)
 * Controls base toolbar options, and allows extra CSS and JS to be added if the default toolbar for all widgets is changed


#### Widget configuration options:

 * `config`:          Additional MooEditable configuration
 * `width`:           The width of the editable area
 * `height`:          The height of the editable area
 * `extratoolbar`:    Any additional toolbar options - include | to separate

#### Example usage: 

![mooeditable.png](https://github.com/HollerLondon/sfMooToolsFormExtraPlugin/blob/master/docs/images/mooeditable.png?raw=true)

  Default implementation:
    
      $this->widgetSchema['text'] = new sfWidgetFormTextareaMooEditable();


***

### Datepicker - input

A date picker with the calendar control appearing when the user clicks on the input box to enter the date


#### Default configuration: 

 * Controls locale (defaults to `en-GB`), and location of locale files - must include all locales if local files
 * Controls the theme and location of the theme CSS files and images


#### Widget configuration options: 

 * `locale`:            if this is changed from the default, will require additional JS locale files
 * `date_format`:       The JavaScript format of the date in the input box (defaults to `%Y-%m-%d` - see below) - see [MooTools Date Format](http://mootools.net/docs/more/Types/Date#Date:format).  
  If this is changed should be paired with appropriate `sfValidatorDate` and regex - see Example usage.  
  Ensure includes time if below option is '`true`'
  
 * `php_date_format`:   If the date_format for display is changed to a more user friendly format than `%Y-%m-%d` - the value needs to be converted from the database format.    
  This field should contain the corresponding PHP `date_format` for use with `date()` - see [PHP Date Format](http://uk.php.net/manual/en/function.date.php)
  
 * with_time:         defaults to '`false`', include time in the date picker (date format defaults to `%Y-%m-%d %H:%i` instead of `%Y-%m-%d`)
 * year_picker:       defaults to '`true`', click on the month name twice to select year - if date range restricted within one year then set to '`false`'
 * min_date:          default is none, set to restrict date range (format: see above)
 * max_date:          default is none, set to restrict date range (format: see above)

#### Examples:

![datepicker_input.png](https://github.com/HollerLondon/sfMooToolsFormExtraPlugin/blob/master/docs/images/datepicker_input.png?raw=true)

  Just date:
    
      $this->widgetSchema['date'] = new sfWidgetFormInputDateTimeMooPicker();
    
  Date with min and max:
    
      $minDate = '2006-01-01';
      $maxDate = (date('Y') + 1) . '-12-31';
      $this->widgetSchema['date'] = new sfWidgetFormInputDateTimeMooPicker(array('min_date'=>$minDate, 'max_date'=>$maxDate));
      
  With time:

      $this->widgetSchema['date'] = new sfWidgetFormInputDateTimeMooPicker(array('with_time'=>'true'));

  With a different date format:
  
      $regex = '~(?P<day>\d{2})/(?P<month>\d{2})/(?P<year>\d{4})~';
      $date_format = '%d/%m/%Y';
      $php_date_format = 'd/m/Y';
      
      $this->widgetSchema['date']     = new sfWidgetFormInputDateTimeMooPicker(array('date_format'=>$date_format, 'php_date_format'=>$php_date_format));
      $this->validatorSchema['date']  = new sfValidatorDate(array('date_format'=>$regex));


***
  
### Datepicker - dropdown

A date picker with the calendar control appearing when the user clicks on the calendar image.


#### Default configuration: 

 * Controls locale (defaults to `en-GB`), and location of locale files - must include all locales if moved
 * Controls the theme and location of the theme CSS files and images
 * Controls the default display date and time formats for the symfony drop down widgets


#### Widget configuration options:

(date):

 * `locale`:            if this is changed from the default, will require additional JS locale files
 * `year_picker`:       defaults to '`true`', click on the month name twice to select year - if date range restricted within one year then set to '`false`'
 * `min_date`:          default is none, set to restrict date range (format: `Y-m-d`)
 * `max_date`:          default is none, set to restrict date range (format: `Y-m-d`)
 * `date_widget`:       The date widget to render with the calendar

(datetime):

 * `locale`:            if this is changed from the default, will require additional JS locale files
 * `year_picker`:       defaults to '`true`', click on the month name twice to select year - if date range restricted within one year then set to '`false`'
 * `min_date`:          default is none, set to restrict date range (format: `Y-m-d`)
 * `max_date`:          default is none, set to restrict date range (format: `Y-m-d`)
 * `date_time_widget`:  The datetime widget to render with the calendar
    
    
#### Example usage: 

![datepicker_date.png](https://github.com/HollerLondon/sfMooToolsFormExtraPlugin/blob/master/docs/images/datepicker_date.png?raw=true)

  Just date:
  
      $this->widgetSchema['date'] = new sfWidgetFormDateMooPicker();
      
  Date with min and max and customised date widget:

      $years = range(2006, (date('Y') + 1));
      $minDate = '2006-01-01';
      $maxDate = (date('Y') + 1) . '-12-31';
      $this->widgetSchema['date'] = new sfWidgetFormDateMooPicker(array('min_date'=>$minDate, 'max_date'=>$maxDate, 
                                                                        'date_widget'=>new sfWidgetFormDate(array('years'=>array_combine($years, $years), 
                                                                                                                  'format'=>'%day% %month% %year%'))));
      
  With time:
  
      $this->widgetSchema['date'] = new sfWidgetFormDateTimeMooPicker();
    
![datepicker_datetime.png](https://github.com/HollerLondon/sfMooToolsFormExtraPlugin/blob/master/docs/images/datepicker_datetime.png?raw=true)
    
  Customised datetime widget:
  
      $years = range(2006, (date('Y') + 1));
      $minDate = '2006-01-01';
      $maxDate = (date('Y') + 1) . '-12-31';
      $this->widgetSchema['date'] = new sfWidgetFormDateTimeMooPicker(array('min_date'=>$minDate, 'max_date'=>$maxDate, 
                                                                            'date_time_widget'=>new sfWidgetFormDateTime(array('date' => array('years'=>array_combine($years, $years), 
                                                                                                                                               'format'=>'%day% %month% %year%'),
                                                                                                                               'time'=> array('format'=>'%hour% %minute%')))));

### mooRainbow colour picker
 
A plain input with a colour picker appearing when the user clicks on the associated icon.  Value returned is a hex code with the # - so a fixed string of length 7 should be used to store it.


#### Default configuration

 * Controls the colours used - the default starting colour, and the default background colour (as the widget changes the body background as you are picking to make it easier to see).
 * Controls the location of the images, and the picker icon


#### Example usage

      $this->widgetSchema['colour']     = new sfWidgetFormColourPicker();

![colourpicker.png](https://github.com/HollerLondon/sfMooToolsFormExtraPlugin/blob/master/docs/images/colourpicker.png?raw=true)