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API Enable spam protectors to receive usercode configuration

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This commit is contained in:
Damian Mooyman 2015-12-11 14:29:09 +13:00
parent 078b0f51f9
commit 68e0a6d16a
5 changed files with 77 additions and 32 deletions
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71
README.md
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@ -66,25 +66,26 @@ implementation client side or server side.
Options to configure are:
*`protector`* a class name string or class instance which implements
`SpamProtector`. Defaults to your
* `protector`: a class name string or class instance which implements `SpamProtector`. Defaults to your
`FormSpamProtectionExtension.default_spam_protector` value.
* `name`: The form field name argument for the Captcha. Defaults to `Catcha`.
* `title`: title of the Captcha form field. Defaults to `''`
* `insertBefore`: name of existing field to insert the spam protection field prior to
* `mapping`: an array mapping of the Form fields to the standardized list of field names.
The list of standardized fields to pass to the spam protector are:
* title
* body
* contextUrl
* contextTitle
* authorName
* authorMail
* authorUrl
* authorIp
* authorId
*`name`* the form field name argument for the Captcha. Defaults to `Catcha`.
*`title`* title of the Captcha form field. Defaults to `''`
*`insertBefore`* name of existing field to insert the spam protection field prior to
*`mapping`* an array mapping of the Form fields to the standardized list of
field names. The list of standardized fields to pass to the spam protector are:
title
body
contextUrl
contextTitle
authorName
authorMail
authorUrl
authorIp
authorId
Additional options may be specified, which may be used to activate implementation specific
features for the chosen spam protector. All of these options will be passed to the
protector constructor (see below).
## Defining your own `SpamProtector`
@ -93,16 +94,32 @@ be set as the spam protector. The `getFormField()` method returns the
`FormField` to be inserted into the `Form`. The `FormField` returned should be
in charge of the validation process.
<?php
class CustomSpamProtector implements SpamProtector {
public function getFormField($name = null, $title = null, $value = null) {
// CaptchaField is a imagined class which has some functionality.
// See silverstripe-mollom module for an example.
return new CaptchaField($name, $title, $value);
}
}
<?php
class CustomSpamProtector implements SpamProtector
{
/**
* List of options passed to enableSpamProtection() used to generate this protector
* @var array
*/
protected $options = array();
public function __construct($options = array())
{
$this->options = $options;
}
public function getFormField($name = null, $title = null, $value = null)
{
// CaptchaField is a imagined class which has some functionality.
// See silverstripe-mollom module for an example.
return new CaptchaField($name, $title, $value);
}
public function setFieldMapping($fieldMapping) {
// No-op
}
}
## Using Spam Protection with User Forms

2
code/extensions/FormSpamProtectionExtension.php
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@ -57,7 +57,7 @@ class FormSpamProtectionExtension extends Extension
}
if ($protector && class_exists($protector)) {
return Injector::inst()->create($protector);
return Injector::inst()->createWithArgs($protector, array($options));
} else {
return null;
}

6
code/interfaces/SpamProtector.php
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@ -14,6 +14,12 @@
interface SpamProtector
{
/**
* SpamProtector constructor.
* @param array $options List of spam protection options
*/
public function __construct($options = array());
/**
* Return the {@link FormField} associated with this protector.
*

2
composer.json
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@ -18,7 +18,7 @@
},
"extra": {
"branch-alias": {
"dev-master": "2.0.x-dev"
"dev-master": "3.0.x-dev"
}
},
"license": "BSD-3-Clause"

28
tests/FormSpamProtectionExtensionTest.php
View File

@ -61,10 +61,13 @@ class FormSpamProtectionExtensionTest extends SapphireTest
$form = $this->form->enableSpamProtection(array(
'protector' => 'FormSpamProtectionExtensionTest_BazProtector',
'title' => 'Qux',
'name' => 'Borris'
'name' => 'Borris',
'righttitle' => 'Lipsum'
));
$this->assertEquals('Qux', $form->Fields()->fieldByName('Borris')->Title());
$formfield = $form->Fields()->fieldByName('Borris');
$this->assertEquals('Qux', $formfield->Title());
$this->assertEquals('Lipsum', $formfield->RightTitle());
}
public function testInsertBefore()
@ -102,9 +105,20 @@ class FormSpamProtectionExtensionTest extends SapphireTest
*/
class FormSpamProtectionExtensionTest_BazProtector implements SpamProtector, TestOnly
{
protected $options = array();
public function __construct($options = array())
{
$this->options = $options;
}
public function getFormField($name = null, $title = null, $value = null)
{
return new TextField($name, $title, $value);
$field = new TextField($name, $title, $value);
if(isset($this->options['righttitle'])) {
$field->setRightTitle($this->options['righttitle']);
}
return $field;
}
public function setFieldMapping($fieldMapping)
@ -117,6 +131,10 @@ class FormSpamProtectionExtensionTest_BazProtector implements SpamProtector, Tes
*/
class FormSpamProtectionExtensionTest_BarProtector implements SpamProtector, TestOnly
{
public function __construct($options = array())
{
}
public function getFormField($name = null, $title = null, $value = null)
{
$title = $title ?: 'Bar';
@ -133,6 +151,10 @@ class FormSpamProtectionExtensionTest_BarProtector implements SpamProtector, Tes
*/
class FormSpamProtectionExtensionTest_FooProtector implements SpamProtector, TestOnly
{
public function __construct($options = array())
{
}
public function getFormField($name = null, $title = null, $value = null)
{
return new TextField($name, 'Foo', $value);