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@oscarotero
oscarotero committed Sep 14, 2014
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3 changes: 3 additions & 0 deletions .gitignore
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bower_components
vendor
composer.lock
28 changes: 28 additions & 0 deletions composer.json
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{
"name": "form-manager/bootstrap",
"type": "library",
"description": "FormManager extension to create bootstrap like forms",
"keywords": ["form", "html", "bootstrap"],
"homepage": "https://github.com/oscarotero/form-manager-bootstrap",
"license": "AGPL-3.0",
"authors": [
{
"name": "Oscar Otero",
"email": "[email protected]",
"homepage": "http://oscarotero.com",
"role": "Developer"
}
],
"support": {
"email": "[email protected]",
"issues": "https://github.com/oscarotero/form-manager-bootstrap/issues"
},
"require": {
"form-manager/form-manager": ">=3.8"
},
"autoload": {
"psr-4": {
"FormManager\\": "src"
}
}
}
37 changes: 37 additions & 0 deletions demo.php
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<?php
require 'vendor/autoload.php';

use FormManager\Bootstrap;

$form = Bootstrap::form([
'name' => Bootstrap::text()->label('O teu nome')->set(['size' => 'lg']),
'email' => Bootstrap::email()->label('Email')->set([
'addon-after' => '@',
//'size' => 'sm',
'help' => 'Helping text'
]),
'private' => Bootstrap::checkbox()->label('Private'),
'private2' => Bootstrap::checkbox()->label('Private2')->disabled(),
'names' => Bootstrap::select()->label('Names')->options([
1 => 'Laura',
2 => 'Oscar'
]),
'reset' => Bootstrap::submit()->val('ola')->html('ola'),
'submit' => Bootstrap::submit()->html('Send')
]);
?>

<!DOCTYPE html>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="bower_components/bootstrap/dist/css/bootstrap.css">
<link rel="stylesheet" type="text/css" href="bower_components/bootstrap/dist/css/bootstrap-theme.css">
</head>

<body>
<div class="container">
<?php echo $form; ?>
</div>
</body>
</html>
288 changes: 288 additions & 0 deletions src/Bootstrap.php
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<?php
namespace FormManager;

use FormManager\Fields\Field;

class Bootstrap
{
/**
* Magic method to generate bootstrap fields
*
* @param string $name
* @param array $arguments
*
* @return Field
*/
public static function __callStatic($name, $arguments)
{
$field = Field::__callStatic($name, $arguments);

return $field->render(__CLASS__.'::'.self::getTemplate($field));
}

/**
* Generate a bootstrap standard form
*
* @param null|array $fields
*
* @return Form
*/
public static function form(array $fields = null)
{
$form = new Form();

if ($fields) {
$form->add($fields);
}

return $form->rule('form');
}

/**
* Generate a bootstrap horizontal form
*
* @param null|array $fields
*
* @return Form
*/
public static function formHorizontal(array $fields = null)
{
return self::form($fields)->addClass('form-horizontal');
}

/**
* Generate a bootstrap inline form
*
* @param null|array $fields
*
* @return Form
*/
public static function formInline(array $fields = null)
{
return self::form($fields)->addClass('form-inline');
}

/**
* Returns the render template name used in a field
*
* @param Field $field
*
* @return string
*/
public static function getTemplate($field)
{
$input = $field->input;

switch ($input->getElementName()) {
case 'textarea':
case 'select':
return 'formGroupTemplate';

case 'button':
return 'buttonTemplate';

case 'input':
switch ($input->attr('type')) {
case 'checkbox':
case 'radio':
return 'radioCheckboxTemplate';

case 'submit':
case 'reset':
case 'button':
return 'buttonTemplate';

default:
return 'formGroupTemplate';
}
}
}

/**
* Generates a basic control-group
*
* <div class="form-group">
* <label class="control-label"></label>
* <input class="form-control">
* </div>
*
* @param Field $field
*
* @return string
*/
public static function formGroupTemplate($field)
{
$form = $field->input->getForm();

if ($form->hasClass('form-inline')) {
$field->label->addClass('sr-only');
} else {
$field->label->addClass('control-label');
}

$field->input->addClass('form-control');

$html = self::getInputHtml($field);

//Horizontal form
if ($form->hasClass('form-horizontal')) {
$field->label->addClass('col-sm-2');
$html = Element::div(true)->addClass('col-sm-10')->toHtml($html);
}

return self::getFormGroupHtml($field, $field->label.$html);
}

/**
* Generates a checkbox control-group
*
* <div class="checkbox">
* <label><input> </label>
* </div>
*
* @param Field $field
*
* @return string
*/
public static function radioCheckboxTemplate($field)
{
$form = $field->input->getForm();

$html = self::getRadioCheckHtml($field);

//Horizontal form
if ($form->hasClass('form-horizontal')) {
$html = Element::div(true)->addClass('col-sm-offset-2 col-sm-10')->toHtml($html);
}

return self::getFormGroupHtml($field, $html);
}

/**
* Generates a button control-group
*
* <div class="form-group">
* <input class="btn">
* </div>
*
* @param Field $field
*
* @return string
*/
public static function buttonTemplate($field)
{
$form = $field->input->getForm();

$html = $field->input->addClass('btn')->toHtml();

//Horizontal form
if ($form->hasClass('form-horizontal')) {
$html = Element::div(true)->addClass('col-sm-offset-2 col-sm-10')->toHtml($html);
}

return self::getFormGroupHtml($field, $html);
}

/**
* Generates a html code of the form-group div used in all templates
*
* @param Field $field
* @param string $html
*
* @return string
*/
private static function getFormGroupHtml($field, $html)
{
$group = Element::div(true)->class('form-group');

if ($field->error()) {
$group->addClass('has-error');
}

if ($field->input->attr('disabled')) {
$group->addClass('disabled');
}

switch ($field->get('size')) {
case 'lg':
$group->addClass('form-group-lg');
break;

case 'sm':
$group->addClass('form-group-sm');
break;
}

return $group->toHtml($html).' ';
}

/**
* Generates the html code of a field
*
* @param Field $field
*
* @return string
*/
private static function getInputHtml($field)
{
$html = $field->input->toHtml();

//Errors
if ($field->error()) {
$field->errorLabel->addClass('text-danger');
}

//Input addons
$addon = $field->get('addon-before') ?: $field->get('addon-after');

if ($addon) {
$addon = '<div class="input-group-addon">'.$addon.'</div>';

if ($field->get('addon-before')) {
$html = $addon.$html;
} else {
$html = $html.$addon;
}

$html = Element::div(true)->class('input-group')->toHtml($html);
}

$html .= $field->errorLabel;

//Help block
if ($help = $field->get('help')) {
$html .= Element::span(true)->class('help-block')->toHtml($help);
}

return $html;
}

/**
* Generates the html code of a checkbox/radio field
*
* @param Field $field
*
* @return string
*/
private static function getRadioCheckHtml($field)
{
//Errors
if ($field->error()) {
$field->errorLabel->addClass('text-danger');
}

//Generates random id if not defined
$field->input->id();

$html = $field->input->toHtml();
$html = $field->label->toHtml($html.' ').$field->errorLabel;
$html = Element::div(true)->class($field->input->attr('type'))->toHtml($html);

//Help block
if ($help = $field->get('help')) {
$html .= Element::span(true)->class('help-block')->toHtml($help);
}

return $html;
}
}

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