Sitewards_Captcha - Version 1.0.0

Version Notes

Released new extension.

Release Info

Developer	Sitewards Magento Team
Extension	Sitewards_Captcha
Version	1.0.0
Comparing to
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Version 1.0.0

Files changed (14) hide show

app/code/community/Sitewards/Captcha/Block/Sendfriend/Send.php +98 -0
app/code/community/Sitewards/Captcha/Helper/Data.php +24 -0
app/code/community/Sitewards/Captcha/Model/CaptchaChecker.php +118 -0
app/code/community/Sitewards/Captcha/Model/Sendfriend.php +153 -0
app/code/community/Sitewards/Captcha/controllers/ProductController.php +106 -0
app/code/community/Sitewards/Captcha/etc/config.xml +105 -0
app/code/community/Sitewards/Captcha/etc/system.xml +51 -0
app/design/frontend/base/default/layout/sitewards/captcha.xml +38 -0
app/design/frontend/base/default/template/sitewards/captcha/closepopup.phtml +16 -0
app/design/frontend/base/default/template/sitewards/captcha/sendfriend/send.phtml +141 -0
app/etc/modules/Sitewards_Captcha.xml +26 -0
app/locale/de_DE/Sitewards_Captcha.csv +41 -0
js/sitewards/captcha.js +41 -0
package.xml +22 -0

app/code/community/Sitewards/Captcha/Block/Sendfriend/Send.php ADDED Viewed

	@@ -0,0 +1,98 @@


1	+ <?php
2	+ /**
3	+ * Class Sitewards_Captcha_Block_Sendfriend_Send
4	+ * - update the Mage_Sendfriend_Block_Send to allow customer edit product description and name
5	+ * - check if captcha required
6	+ *
7	+ * @category Sitewards
8	+ * @package Sitewards_Captcha
9	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/)
10	+ */
11	+ class Sitewards_Captcha_Block_Sendfriend_Send extends Mage_Sendfriend_Block_Send {
12	+
13	+ /**
14	+ * Sendfriend product
15	+ *
16	+ * @var object Mage_Catalog_Model_Product
17	+ */
18	+ protected $_oProduct = null;
19	+
20	+ /**
21	+ * Block id
22	+ *
23	+ * @type string
24	+ */
25	+ const CAPTCHA_BLOCK_ID = 'sendfriend';
26	+
27	+ /**
28	+ * Number of emails without captcha config path
29	+ *
30	+ * @type string
31	+ */
32	+ const XML_PATH_MAX_TILL_CAPTCHA_TIMES = 'customer/captcha/max_till_captcha_times';
33	+
34	+ /**
35	+ * Captcha Timeout config path
36	+ *
37	+ * @type string
38	+ */
39	+ const XML_PATH_MAX_TILL_CAPTCHA_TIMEFRAME_SECONDS = 'customer/captcha/max_till_captcha_timeframe_seconds';
40	+
41	+ /**
42	+ * Load the product object based on the requested Id
43	+ */
44	+ public function _prepareLayout() {
45	+ $iProductId = $this->getRequest()->getParam('id', null);
46	+ $this->_oProduct = Mage::getModel('catalog/product')->load($iProductId);
47	+ }
48	+
49	+ /**
50	+ * Load the message getData when it has been set,
51	+ * Else load the product description.
52	+ *
53	+ * @return string
54	+ */
55	+ public function getMessage() {
56	+ $aFormData = $this->getFormData()->getData();
57	+ if(!empty($aFormData)) {
58	+ return $aFormData['sender']['message'];
59	+ } else {
60	+ return $this->getProductDescription();
61	+ }
62	+ }
63	+
64	+ /**
65	+ * Retrieve Current Product Description
66	+ *
67	+ * @return string
68	+ */
69	+ public function getProductDescription() {
70	+ return $this->_oProduct->getDescription();
71	+ }
72	+
73	+ /**
74	+ * Retrieve Current Product Name
75	+ *
76	+ * @return string
77	+ */
78	+ public function getProductName() {
79	+ return $this->_oProduct->getName();
80	+ }
81	+
82	+ /**
83	+ * Check whether captcha should be displayed in the form
84	+ *
85	+ * @return boolean
86	+ */
87	+ public function isCaptchaRequired(){
88	+ if (!Mage::helper('captcha')->isSendFriendCaptchaRequired()) {
89	+ return false;
90	+ }
91	+ $oCaptchaChecker = Mage::getModel('captcha/captchachecker');
92	+ return $oCaptchaChecker->isRequired(
93	+ self::CAPTCHA_BLOCK_ID,
94	+ Mage::getStoreConfig(self::XML_PATH_MAX_TILL_CAPTCHA_TIMES),
95	+ Mage::getStoreConfig(self::XML_PATH_MAX_TILL_CAPTCHA_TIMEFRAME_SECONDS)
96	+ );
97	+ }
98	+ }

app/code/community/Sitewards/Captcha/Helper/Data.php ADDED Viewed

	@@ -0,0 +1,24 @@


1	+ <?php
2	+ /**
3	+ * Sitewards_Captcha_Helper_Data
4	+ * - check if captcha is required
5	+ *
6	+ * @category Sitewards
7	+ * @package Sitewards_Captcha
8	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/)
9	+ */
10	+ class Sitewards_Captcha_Helper_Data extends Mage_Captcha_Helper_Data {
11	+
12	+ /**
13	+ * Returns if captcha is set to display for send to friend form
14	+ *
15	+ * @return bool
16	+ */
17	+ public function isSendFriendCaptchaRequired() {
18	+ $oCaptchaModel = Mage::helper('captcha')->getCaptcha(Sitewards_Captcha_Model_Sendfriend::SEND_FRIEND_FORM_ID);
19	+ if (!$oCaptchaModel->isRequired()) {
20	+ return false;
21	+ }
22	+ return true;
23	+ }
24	+ }

app/code/community/Sitewards/Captcha/Model/CaptchaChecker.php ADDED Viewed

	@@ -0,0 +1,118 @@


1	+ <?php
2	+ /**
3	+ * Sitewards_Captcha_Model_CaptchaChecker
4	+ * - check if captcha is required
5	+ * - validate captcha
6	+ * - increment successful form submit
7	+ *
8	+ * @category Sitewards
9	+ * @package Sitewards_Captcha
10	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/)
11	+ */
12	+ class Sitewards_Captcha_Model_CaptchaChecker extends Mage_Core_Model_Abstract {
13	+
14	+ /**
15	+ * Customer session
16	+ *
17	+ * @var Mage_Core_Model_Abstract
18	+ */
19	+ private $oCustomerSession = null;
20	+
21	+
22	+ public function __construct(){
23	+ $this->oCustomerSession = Mage::getSingleton('customer/session');
24	+ }
25	+
26	+ /**
27	+ * Checks if the captcha should be displayed in the form
28	+ *
29	+ *
30	+ * @param string $sIdBlock unique string to get the right counter
31	+ * @param integer $iMaxPerTimeframe max. number of sending the form before captcha should be displayed
32	+ * @param integer $iTimeframeSeconds timeframe within which the counter should get the max value to make the captcha displayed
33	+ * @return boolean
34	+ */
35	+ public function isRequired($sIdBlock, $iMaxPerTimeframe, $iTimeframeSeconds){
36	+ $iTimesInTimeframe = 0;
37	+ $aCounter = $this->getCounter($sIdBlock);
38	+ foreach ($aCounter as $iTimestamp){
39	+ if ($iTimestamp > time() - $iTimeframeSeconds){
40	+ $iTimesInTimeframe++;
41	+ }
42	+ }
43	+ if ($iTimesInTimeframe >= $iMaxPerTimeframe){
44	+ return true;
45	+ } else {
46	+ return false;
47	+ }
48	+ }
49	+
50	+ /**
51	+ * Gets the counter for a particular block based on the block id
52	+ * Returns the array of the form
53	+ * Array(
54	+ * 'key' => 'timestamp_of_the_counter_inc',
55	+ * ...
56	+ * )
57	+ *
58	+ * @param string $sIdBlock
59	+ * @return array
60	+ */
61	+ private function getCounter($sIdBlock){
62	+ $aCaptchaCheckerSession = $this->oCustomerSession->getData('captchachecker');
63	+ if (isset($aCaptchaCheckerSession[$sIdBlock])){
64	+ return $aCaptchaCheckerSession[$sIdBlock];
65	+ } else {
66	+ return array();
67	+ }
68	+ }
69	+
70	+ /**
71	+ * Sets the counter
72	+ * Overwrites the counter for a certain block id with a new counter array
73	+ *
74	+ * @param string $sIdBlock
75	+ * @param array $aCounter
76	+ * @return Sitewards_Captcha_Model_CaptchaChecker
77	+ */
78	+ private function setCounter($sIdBlock, $aCounter){
79	+ $aCaptchaCheckerSession = $this->oCustomerSession->getData('captchachecker');
80	+ $aCaptchaCheckerSession[$sIdBlock] = $aCounter;
81	+ $this->oCustomerSession->setData('captchachecker', $aCaptchaCheckerSession);
82	+ return $this;
83	+ }
84	+
85	+ /**
86	+ * Increments the counter with a certain block id
87	+ *
88	+ * @param string $sIdBlock
89	+ * @return Sitewards_Captcha_Model_CaptchaChecker
90	+ */
91	+ public function incCounter($sIdBlock){
92	+ $aCounter = $this->getCounter($sIdBlock);
93	+ $aCounter[] = time();
94	+ $this->setCounter($sIdBlock, $aCounter);
95	+ return $this;
96	+ }
97	+
98	+ /**
99	+ * Checks if the captcha provided in the post form is valid
100	+ *
101	+ * @return boolean
102	+ */
103	+ public function isValidCaptcha(){
104	+ $aCaptchaFormValues = Mage::app()->getRequest()->getParam('captcha');
105	+ $bValid = true;
106	+ // for the case that we have more than one captcha
107	+ // in the form, every captcha should be validated
108	+ if (is_array($aCaptchaFormValues)){
109	+ foreach ($aCaptchaFormValues as $sCaptchaName => $sCaptchaValue){
110	+ $oCaptchaModel = Mage::helper('captcha')->getCaptcha($sCaptchaName);
111	+ if (!$oCaptchaModel->isCorrect($sCaptchaValue)){
112	+ $bValid = false;
113	+ }
114	+ }
115	+ }
116	+ return $bValid;
117	+ }
118	+ }

app/code/community/Sitewards/Captcha/Model/Sendfriend.php ADDED Viewed

	@@ -0,0 +1,153 @@


1	+ <?php
2	+ /**
3	+ * Sitewards_Captcha_Model_Sendfriend
4	+ * - override Mage_Sendfriend_Model_Sendfriend
5	+ * - set the correct product url in the email sent
6	+ * - send customer modified product name
7	+ * - validate captcha
8	+ *
9	+ * @category Sitewards
10	+ * @package Sitewards_Captcha
11	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/)
12	+ */
13	+ class Sitewards_Captcha_Model_Sendfriend extends Mage_Sendfriend_Model_Sendfriend {
14	+
15	+ const SEND_FRIEND_FORM_ID = 'product_sendtofriend_form_captcha';
16	+
17	+ /**
18	+ * Update the send email function to set the correct product url in the email a friend
19	+ *
20	+ * @see Mage_Sendfriend_Model_Sendfriend::send()
21	+ */
22	+ public function send() {
23	+
24	+ if ($this->isExceedLimit()){
25	+ Mage::throwException(Mage::helper('sendfriend')->__('You have exceeded limit of %d sends in an hour', $this->getMaxSendsToFriend()));
26	+ }
27	+
28	+ /* @var $oTranslate Mage_Core_Model_Translate */
29	+ $oTranslate = Mage::getSingleton('core/translate');
30	+ $oTranslate->setTranslateInline(false);
31	+
32	+ /* @var $oMailTemplate Mage_Core_Model_Email_Template */
33	+ $oMailTemplate = Mage::getModel('core/email_template');
34	+
35	+ $sMessage = nl2br(htmlspecialchars($this->getSender()->getMessage()));
36	+ $sPName = nl2br(htmlspecialchars($this->getSender()->getProductName()));
37	+
38	+ $sSender = array(
39	+ 'name' => $this->_getHelper()->htmlEscape($this->getSender()->getName()),
40	+ 'email' => $this->_getHelper()->htmlEscape($this->getSender()->getEmail())
41	+ );
42	+ $aShopSender = array(
43	+ 'name'=> Mage::getStoreConfig('trans_email/ident_general/name'),
44	+ 'email'=> Mage::getStoreConfig('trans_email/ident_general/email')
45	+ );
46	+
47	+ $oMailTemplate->setDesignConfig(array(
48	+ 'area' => 'frontend',
49	+ 'store' => Mage::app()->getStore()->getId()
50	+ ));
51	+
52	+ foreach ($this->getRecipients()->getEmails() as $iEmailKey => $sEmail) {
53	+ $sName = $this->getRecipients()->getNames($iEmailKey);
54	+ $oMailTemplate->sendTransactional(
55	+ $this->getTemplate(),
56	+ $aShopSender,
57	+ $sEmail,
58	+ $sName,
59	+ array(
60	+ 'name' => $sName,
61	+ 'email' => $sEmail,
62	+ 'product_name' => $sPName,
63	+ 'telephone' => Mage::getStoreConfig('general/store_information/phone'),
64	+ 'product_url' => Mage::app()->getStore()->getBaseUrl().$this->getProduct()->getRequestPath().$this->getProduct()->getUrlPath(),
65	+ 'message' => $sMessage,
66	+ 'sender_name' => $sSender['name'],
67	+ 'sender_email' => $sSender['email'],
68	+ 'product_image' => Mage::helper('catalog/image')->init($this->getProduct(),'small_image')->resize(75),
69	+ )
70	+ );
71	+ }
72	+
73	+ $oTranslate->setTranslateInline(true);
74	+ $this->_incrementSentCount();
75	+
76	+ return $this;
77	+ }
78	+
79	+ /**
80	+ * Additionally checks if the captcha is required for the form and if so, if it is valid
81	+ *
82	+ * @see Mage_Sendfriend_Model_Sendfriend::validate()
83	+ */
84	+ public function validate()
85	+ {
86	+ $aErrors = array();
87	+
88	+ $sName = $this->getSender()->getName();
89	+ if (empty($sName)) {
90	+ $aErrors[] = Mage::helper('sendfriend')->__('The sender name cannot be empty.');
91	+ }
92	+
93	+ $sEmail = $this->getSender()->getEmail();
94	+ if (empty($sEmail) OR !Zend_Validate::is($sEmail, 'EmailAddress')) {
95	+ $aErrors[] = Mage::helper('sendfriend')->__('Invalid sender email.');
96	+ }
97	+
98	+ if (!$this->getRecipients()->getEmails()) {
99	+ $aErrors[] = Mage::helper('sendfriend')->__('At least one recipient must be specified.');
100	+ }
101	+
102	+ // validate recipients email addresses
103	+ foreach ($this->getRecipients()->getEmails() as $sEmail) {
104	+ if (!Zend_Validate::is($sEmail, 'EmailAddress')) {
105	+ $aErrors[] = Mage::helper('sendfriend')->__('An invalid email address for recipient was entered.');
106	+ break;
107	+ }
108	+ }
109	+
110	+ // validate recipients name
111	+ foreach ($this->getRecipients()->getNames() as $sName) {
112	+ if (empty($sName)) {
113	+ $aErrors[] = Mage::helper('sendfriend')->__('At least one recipient must be specified.');
114	+ break;
115	+ }
116	+ }
117	+
118	+ $sProductName = $this->getProduct()->getName();
119	+ if(empty($sProductName)) {
120	+ $aErrors[] = Mage::helper('sendfriend')->__('The product name cannot be empty.');
121	+ }
122	+
123	+ $iMaxRecipients = $this->getMaxRecipients();
124	+ if (count($this->getRecipients()->getEmails()) > $iMaxRecipients) {
125	+ $aErrors[] = Mage::helper('sendfriend')->__('No more than %d emails can be sent at a time.', $this->getMaxRecipients());
126	+ }
127	+
128	+ $oCaptchaChecker = Mage::getModel('captcha/captchachecker');
129	+ $bCaptchaRequired = $oCaptchaChecker->isRequired(
130	+ Sitewards_Captcha_Block_Sendfriend_Send::CAPTCHA_BLOCK_ID,
131	+ Sitewards_Captcha_Block_Sendfriend_Send::XML_PATH_MAX_TILL_CAPTCHA_TIMES,
132	+ Sitewards_Captcha_Block_Sendfriend_Send::XML_PATH_MAX_TILL_CAPTCHA_TIMEFRAME_SECONDS
133	+ );
134	+
135	+ if ($bCaptchaRequired){
136	+ if (!$oCaptchaChecker->isValidCaptcha()){
137	+ $sErrorMessage = Mage::helper('captcha')->__('Incorrect Captcha Code');
138	+ if (!is_array($aErrors)){
139	+ $aErrors = array( $sErrorMessage );
140	+ } else {
141	+ $aErrors[] = $sErrorMessage;
142	+ }
143	+ }
144	+ }
145	+
146	+ if (empty($aErrors)) {
147	+ return true;
148	+ }
149	+
150	+ return $aErrors;
151	+ }
152	+
153	+ }

app/code/community/Sitewards/Captcha/controllers/ProductController.php ADDED Viewed

	@@ -0,0 +1,106 @@


1	+ <?php
2	+ /**
3	+ * Sitewards_Captcha_ProductController
4	+ * Override Mage_Sendfriend_ProductController action sendmailAction to work with the pop up and not the normal form
5	+ *
6	+ * @category Sitewards
7	+ * @package Sitewards_Captcha
8	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/)
9	+ */
10	+ require_once 'Mage/Sendfriend/controllers/ProductController.php';
11	+ class Sitewards_Captcha_ProductController extends Mage_Sendfriend_ProductController {
12	+
13	+ /**
14	+ * Send Email Post Action and increase the counter for the captcha displaying feature
15	+ * Work with the javascript pop-up and not just the normal form
16	+ * redirects to the form if the form key is not valid or the fields validation failed.
17	+ * Otherwise sets body to "success" to reload the page and exit the popup
18	+ *
19	+ *
20	+ * @return void
21	+ */
22	+ public function sendmailAction() {
23	+ if (!$this->_validateFormKey()) {
24	+ return $this->_redirect('//send', array('_current' => true));
25	+ }
26	+
27	+ /* @var $oProduct Mage_Catalog_Model_Product */
28	+ $oProduct = $this->_initProduct();
29	+ /* @var $oSendToFriendModel Mage_Sendfriend_Model_Sendfriend */
30	+ $oSendToFriendModel = $this->_initSendToFriendModel();
31	+ $aFormData = $this->getRequest()->getPost();
32	+
33	+ if (!$oProduct \|\| !$aFormData) {
34	+ $this->_forward('noRoute');
35	+ return;
36	+ }
37	+
38	+ $iCategoryId = $this->getRequest()->getParam('cat_id', null);
39	+ if ($iCategoryId) {
40	+ /* @var $oCategory Mage_Catalog_Model_Category */
41	+ $oCategory = Mage::getModel('catalog/category')
42	+ ->load($iCategoryId);
43	+ $oProduct->setCategory($oCategory);
44	+ Mage::register('current_category', $oCategory);
45	+ }
46	+
47	+ $aSender = $this->getRequest()->getPost('sender');
48	+
49	+ $oSendToFriendModel->setSender($aSender);
50	+ $oSendToFriendModel->setRecipients($this->getRequest()->getPost('recipients'));
51	+ $oSendToFriendModel->setProduct($oProduct);
52	+
53	+ try {
54	+ $mValidate = $oSendToFriendModel->validate();
55	+ if ($mValidate === true) {
56	+ $oSendToFriendModel->send();
57	+ Mage::getSingleton('catalog/session')->addSuccess($this->__('The link to a friend was sent.'));
58	+
59	+ // increase counter for captcha limits
60	+ if (Mage::helper('captcha')->isSendFriendCaptchaRequired()) {
61	+ $oCaptchaChecker = Mage::getModel('captcha/captchachecker');
62	+ $oCaptchaChecker->incCounter(Sitewards_Captcha_Block_Sendfriend_Send::CAPTCHA_BLOCK_ID);
63	+ }
64	+
65	+ $this->_redirect('//closepopup', array('id' => $oProduct->getId()));
66	+ return;
67	+ } else {
68	+ if (is_array($mValidate)) {
69	+ foreach ($mValidate as $sErrorMessage) {
70	+ Mage::getSingleton('catalog/session')->addError($sErrorMessage);
71	+ }
72	+ } else {
73	+ Mage::getSingleton('catalog/session')->addError($this->__('There were some problems with the data.'));
74	+ }
75	+ }
76	+ } catch (Mage_Core_Exception $oException) {
77	+ Mage::getSingleton('catalog/session')->addError($oException->getMessage());
78	+ } catch (Exception $oException) {
79	+ Mage::getSingleton('catalog/session')
80	+ ->addException($oException, $this->__('Some emails were not sent.'));
81	+ }
82	+
83	+ // save form data
84	+ Mage::getSingleton('catalog/session')->setSendfriendFormData($aFormData);
85	+
86	+ $this->_redirectError(Mage::getURL('//send', array('_current' => true)));
87	+ }
88	+
89	+ /**
90	+ * Renders html page which contains javascript
91	+ * to close the popup and redirect to product page
92	+ */
93	+ public function closepopupAction() {
94	+ /* @var $oProduct Mage_Catalog_Model_Product */
95	+ $oProduct = $this->_initProduct();
96	+ $oBlock = $this->getLayout()->createBlock(
97	+ 'Mage_Core_Block_Template',
98	+ 'closepopup',
99	+ array('template' => 'sitewards/captcha/closepopup.phtml')
100	+ );
101	+ $oBlock->setRedirectUrl($oProduct->getProductUrl());
102	+ $this->getResponse()->setBody(
103	+ $oBlock->toHtml()
104	+ );
105	+ }
106	+ }

app/code/community/Sitewards/Captcha/etc/config.xml ADDED Viewed

	@@ -0,0 +1,105 @@


1	+ <?xml version="1.0" encoding="UTF-8"?>
2	+ <!--
3	+ /**
4	+ * The main config file
5	+ *
6	+ * @category Sitewards
7	+ * @package Sitewards_Captcha
8	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/)
9	+ */
10	+ -->
11	+ <config>
12	+ <modules>
13	+ <Sitewards_Captcha>
14	+ <version>1.0.0</version>
15	+ </Sitewards_Captcha>
16	+ </modules>
17	+ <global>
18	+ <blocks>
19	+ <sendfriend>
20	+ <rewrite>
21	+ <send>Sitewards_Captcha_Block_Sendfriend_Send</send>
22	+ </rewrite>
23	+ </sendfriend>
24	+ <sitewards_captcha>
25	+ <class>Sitewards_Captcha_Block</class>
26	+ </sitewards_captcha>
27	+ </blocks>
28	+ <helpers>
29	+ <captcha>
30	+ <rewrite>
31	+ <data>Sitewards_Captcha_Helper_Data</data>
32	+ </rewrite>
33	+ </captcha>
34	+ </helpers>
35	+ <models>
36	+ <captcha>
37	+ <rewrite>
38	+ <captchachecker>Sitewards_Captcha_Model_CaptchaChecker</captchachecker>
39	+ </rewrite>
40	+ </captcha>
41	+ <sendfriend>
42	+ <rewrite>
43	+ <sendfriend>Sitewards_Captcha_Model_Sendfriend</sendfriend>
44	+ </rewrite>
45	+ </sendfriend>
46	+ </models>
47	+ </global>
48	+ <frontend>
49	+ <layout>
50	+ <updates>
51	+ <sitewards_productemail>
52	+ <file>sitewards/captcha.xml</file>
53	+ </sitewards_productemail>
54	+ </updates>
55	+ </layout>
56	+ <routers>
57	+ <sendfriend>
58	+ <args>
59	+ <modules>
60	+ <Sitewards_Captcha before="Mage_Sendfriend">Sitewards_Captcha</Sitewards_Captcha>
61	+ </modules>
62	+ </args>
63	+ </sendfriend>
64	+ </routers>
65	+ <translate>
66	+ <modules>
67	+ <Sitewards_Captcha>
68	+ <files>
69	+ <default>Sitewards_Captcha.csv</default>
70	+ </files>
71	+ </Sitewards_Captcha>
72	+ </modules>
73	+ </translate>
74	+ </frontend>
75	+ <default>
76	+ <sendfriend>
77	+ <email>
78	+ <enabled>1</enabled>
79	+ <template>sendfriend_email_template</template>
80	+ <allow_guest>1</allow_guest>
81	+ <max_recipients>5</max_recipients>
82	+ <max_per_hour>999</max_per_hour>
83	+ <check_by>0</check_by>
84	+ </email>
85	+ </sendfriend>
86	+ <customer>
87	+ <captcha>
88	+ <always_for>
89	+ <product_sendtofriend_form_captcha>1</product_sendtofriend_form_captcha>
90	+ </always_for>
91	+ <max_till_captcha_times>3</max_till_captcha_times>
92	+ <max_till_captcha_timeframe_seconds>3600</max_till_captcha_timeframe_seconds>
93	+ </captcha>
94	+ </customer>
95	+ <captcha translate="label">
96	+ <frontend>
97	+ <areas>
98	+ <product_sendtofriend_form_captcha>
99	+ <label>Email to a Friend</label>
100	+ </product_sendtofriend_form_captcha>
101	+ </areas>
102	+ </frontend>
103	+ </captcha>
104	+ </default>
105	+ </config>

app/code/community/Sitewards/Captcha/etc/system.xml ADDED Viewed

	@@ -0,0 +1,51 @@


1	+ <?xml version="1.0"?>
2	+ <!--
3	+ /**
4	+ *
5	+ * @category Sitewards
6	+ * @package Sitewards_Captcha
7	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/)
8	+ */
9	+ -->
10	+ <config>
11	+ <sections>
12	+ <customer>
13	+ <groups>
14	+ <captcha>
15	+ <fields>
16	+ <heading_3dsecure translate="label">
17	+ <label>Email to a Friend</label>
18	+ <frontend_model>adminhtml/system_config_form_field_heading</frontend_model>
19	+ <sort_order>120</sort_order>
20	+ <show_in_default>1</show_in_default>
21	+ <show_in_website>1</show_in_website>
22	+ <depends><enable>1</enable></depends>
23	+ </heading_3dsecure>
24	+ <max_till_captcha_times translate="label">
25	+ <label>Number of emails without captcha</label>
26	+ <frontend_type>text</frontend_type>
27	+ <sort_order>130</sort_order>
28	+ <show_in_default>1</show_in_default>
29	+ <show_in_website>1</show_in_website>
30	+ <show_in_store>0</show_in_store>
31	+ <depends><enable>1</enable></depends>
32	+ <frontend_class>required-entry validate-digits</frontend_class>
33	+ </max_till_captcha_times >
34	+ <max_till_captcha_timeframe_seconds translate="label">
35	+ <label>CAPTCHA Timeout (seconds)</label>
36	+ <frontend_type>text</frontend_type>
37	+ <sort_order>140</sort_order>
38	+ <show_in_default>1</show_in_default>
39	+ <show_in_website>1</show_in_website>
40	+ <show_in_store>0</show_in_store>
41	+ <depends><enable>1</enable></depends>
42	+ <frontend_class>required-entry validate-digits</frontend_class>
43	+ </max_till_captcha_timeframe_seconds>
44	+ </fields>
45	+ </captcha>
46	+ </groups>
47	+ </customer>
48	+ </sections>
49	+ </config>
50	+
51	+

app/design/frontend/base/default/layout/sitewards/captcha.xml ADDED Viewed

	@@ -0,0 +1,38 @@


1	+ <?xml version="1.0" encoding="UTF-8"?>
2	+ <!--
3	+ /**
4	+ * sitewards/captcha.xml
5	+ * Layout file for the Sitewards Captcha module
6	+ *
7	+ * @category Sitewards
8	+ * @package Sitewards_Captcha
9	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/)
10	+ */
11	+ -->
12	+ <layout>
13	+ <sendfriend_product_send>
14	+ <reference name="root">
15	+ <action method="setTemplate"><template>page/popup.phtml</template></action>
16	+ </reference>
17	+ <reference name="sendfriend.send">
18	+ <action method="setTemplate"><template>sitewards/captcha/sendfriend/send.phtml</template></action>
19	+ </reference>
20	+ <block type="captcha/captcha" name="captcha.sendtofriend">
21	+ <reference name="head">
22	+ <action method="addJs"><file>mage/captcha.js</file></action>
23	+ </reference>
24	+ <action method="setFormId"><formId>product_sendtofriend_form_captcha</formId></action>
25	+ </block>
26	+ </sendfriend_product_send>
27	+ <sendfriend_product_closepopup>
28	+ <block type="page/html" name="root" template="sitewards/captcha/closepopup.phtml"></block>
29	+ </sendfriend_product_closepopup>
30	+ <catalog_product_view>
31	+ <reference name="head">
32	+ <action method="addItem"><type>js</type><name>prototype/window.js</name></action>
33	+ <action method="addItem"><type>js_css</type><name>prototype/windows/themes/default.css</name></action>
34	+ <action method="addCss"><name>lib/prototype/windows/themes/magento.css</name></action>
35	+ <action method="addItem"><type>js</type><name>sitewards/captcha.js</name></action>
36	+ </reference>
37	+ </catalog_product_view>
38	+ </layout>

app/design/frontend/base/default/template/sitewards/captcha/closepopup.phtml ADDED Viewed

	@@ -0,0 +1,16 @@


1	+ <?php
2	+ /**
3	+ * Close popup window and redirect to product page
4	+ *
5	+ * @category Sitewards
6	+ * @package Sitewards_Captcha
7	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/)
8	+ */
9	+ /* @var $this Mage_Core_Block_Template */
10	+ ?>
11	+ <script type="text/javascript">
12	+ // <![CDATA[
13	+ this.parent.closePopup();
14	+ window.parent.location.href = '<?php echo $this->getRedirectUrl()?>';
15	+ // ]]>
16	+ </script>

app/design/frontend/base/default/template/sitewards/captcha/sendfriend/send.phtml ADDED Viewed

	@@ -0,0 +1,141 @@


1	+ <?php
2	+ /**
3	+ * Send to friend form
4	+ *
5	+ * @see Mage_Sendfriend_Block_Send
6	+ *
7	+ * @category Sitewards
8	+ * @package Sitewards_Captcha
9	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/)
10	+ */
11	+ /* @var $this Mage_Sendfriend_Block_Send */
12	+ ?>
13	+ <script type="text/javascript">
14	+ //<![CDATA[
15	+ i=0;
16	+ var recipCount = 1;
17	+ var maxRecip = <?php echo $this->getMaxRecipients() ?>;
18	+ function remove_recipient(i){
19	+ $('recipients_name'+i).up(2).remove();
20	+ recipCount--;
21	+ if(recipCount<maxRecip && maxRecip != 0) {
22	+ $('add_recipient_button').show();
23	+ $('max_recipient_message').hide();
24	+ }
25	+ return false;
26	+ }
27	+
28	+ function add_recipient(){
29	+ ul = $('recipients_options');
30	+ var li_mail = Element.extend(document.createElement("LI"));
31	+ li_mail.addClassName('fields additional-row');
32	+ li_mail.innerHTML = '<p><a href="delete_email" title="<?php echo $this->__('Remove Email') ?>" onclick="remove_recipient('+i+'); return false" class="btn-remove"><?php echo $this->__('Remove Email') ?>"<\/a><\/p>'
33	+ li_mail.innerHTML += '<div class="field"><label for="recipients_name'+i+'" class="required"><em>*<\/em><?php echo $this->__('Name:') ?><\/label><div class="input-box"><input name="recipients[name][]" type="text" class="input-text required-entry" id="recipients_name'+i+'" /><\/div>';
34	+ li_mail.innerHTML += '<div class="field"><label for="recipients_email'+i+'" class="required"><em>*<\/em><?php echo $this->__('Email Address:') ?><\/label><div class="input-box"><input name="recipients[email][]" value="" title="<?php echo $this->__('Email Address') ?>" id="recipients_email'+i+'" type="text" class="input-text required-entry validate-email" /><\/div><\/div>';
35	+ i++;
36	+ recipCount++;
37	+ if(recipCount>=maxRecip && maxRecip != 0) {
38	+ $('add_recipient_button').hide();
39	+ $('max_recipient_message').show();
40	+ }
41	+
42	+ ul.appendChild(li_mail);
43	+ }
44	+ //]]>
45	+ </script>
46	+
47	+ <div class="send-friend">
48	+ <?php echo $this->getMessagesBlock()->getGroupedHtml() ?>
49	+ <div class="page-title">
50	+ <h1><?php echo $this->__('Email to a Friend') ?></h1>
51	+ </div>
52	+ <form action="<?php echo $this->getSendUrl() ?>" method="post" id="product_sendtofriend_form">
53	+ <div class="fieldset">
54	+ <?php echo $this->getBlockHtml('formkey')?>
55	+ <h2 class="legend"><?php echo $this->__('Sender:') ?></h2>
56	+ <ul class="form-list" id="sender_options">
57	+ <li class="fields">
58	+ <div class="field">
59	+ <label for="sender_name" class="required"><em>*</em><?php echo $this->__('Name:') ?></label>
60	+ <div class="input-box">
61	+ <input name="sender[name]" value="<?php echo $this->htmlEscape($this->getUserName()) ?>" title="<?php echo $this->__('Name') ?>" id="sender_name" type="text" class="input-text required-entry" />
62	+ </div>
63	+ </div>
64	+ <div class="field">
65	+ <label for="sender_email" class="required"><em>*</em><?php echo $this->__('Email:') ?></label>
66	+ <div class="input-box">
67	+ <input name="sender[email]" value="<?php echo $this->htmlEscape($this->getEmail()) ?>" title="<?php echo $this->__('Email Address') ?>" id="sender_email" type="text" class="input-text required-entry validate-email" />
68	+ </div>
69	+ </div>
70	+ </li>
71	+ <li>
72	+ <label for="sender_product_name" class="required"><em>*</em><?php echo $this->__('Product Name:') ?></label>
73	+ <div class="input-box">
74	+ <input name="sender[product_name]" value="<?php echo $this->htmlEscape($this->getProductName()) ?>" title="<?php echo $this->__('Product Name') ?>" id="sender_product_name" type="text" class="input-text required-entry" />
75	+ </div>
76	+ </li>
77	+ <li class="wide">
78	+ <label for="sender_message" class="required"><?php echo $this->__('Message:') ?></label>
79	+ <div class="input-box">
80	+ <textarea name="sender[message]" class="input-text" id="sender_message" cols="3" rows="3"><?php echo $this->htmlEscape($this->getMessage())?></textarea>
81	+ </div>
82	+ </li>
83	+ </ul>
84	+ </div>
85	+ <div class="fieldset">
86	+ <h2 class="legend"><?php echo $this->__('Recipient:') ?></h2>
87	+ <ul class="form-list" id="recipients_options">
88	+ <li class="fields">
89	+ <div class="field">
90	+ <label for="recipients_name" class="required"><em>*</em><?php echo $this->__('Name:') ?></label>
91	+ <div class="input-box">
92	+ <input name="recipients[name][]" type="text" class="input-text required-entry" id="recipients_name" />
93	+ </div>
94	+ </div>
95	+ <div class="field">
96	+ <label for="recipients_email" class="required"><em>*</em><?php echo $this->__('Email Address:') ?></label>
97	+ <div class="input-box">
98	+ <input name="recipients[email][]" value="" title="<?php echo $this->__('Email Address') ?>" id="recipients_email" type="text" class="input-text required-entry validate-email" />
99	+ </div>
100	+ </div>
101	+ </li>
102	+ </ul>
103	+ </div>
104	+ <?php if ($this->isCaptchaRequired()):?>
105	+ <div class="fieldset">
106	+ <h2 class="legend"><?php echo $this->__('Captcha:') ?></h2>
107	+ <ul class="form-list" id="recipients_options">
108	+ <?php
109	+ $oCaptchaBlock = Mage::getBlockSingleton('captcha/captcha')
110	+ ->setFormId('product_sendtofriend_form_captcha')
111	+ ->setShowCaptcha(true);
112	+ echo $oCaptchaBlock->toHtml();
113	+ ?>
114	+ </ul>
115	+ </div>
116	+ <?php endif;?>
117	+ <div class="buttons-set">
118	+ <button type="submit" class="button<?php if (!$this->canSend()):?> disabled<?php endif ?>"<?php if (!$this->canSend()):?> disabled="disabled"<?php endif ?>><span><span><?php echo $this->__('Send Email') ?></span></span></button>
119	+ <div id="max_recipient_message" style="display:none;">
120	+ <?php if ($this->getMaxRecipients()): ?>
121	+ <p class="limit"><?php echo $this->__('Maximum %d email addresses allowed.', $this->getMaxRecipients()) ?></p>
122	+ <?php endif; ?>
123	+ </div>
124	+ <?php if (1 < $this->getMaxRecipients()): ?>
125	+ <p id="add_recipient_button">
126	+ <button type="button" onclick="add_recipient();" class="button"><span><span><?php echo $this->__('Add Recipient') ?></span></span></button>
127	+ </p>
128	+ <?php endif; ?>
129	+ </div>
130	+ </form>
131	+ <script type="text/javascript">
132	+ //<![CDATA[
133	+ var productSendtofriendForm = new VarienForm('product_sendtofriend_form');
134	+ productSendtofriendForm.submit = function() {
135	+ if(this.validator.validate()) {
136	+ this.form.submit();
137	+ }
138	+ }.bind(productSendtofriendForm);
139	+ //]]>
140	+ </script>
141	+ </div>

app/etc/modules/Sitewards_Captcha.xml ADDED Viewed

	@@ -0,0 +1,26 @@


1	+ <?xml version="1.0" encoding="UTF-8"?>
2	+ <!--
3	+ /**
4	+ * Sitewards_Captcha.xml
5	+ * - Activate module,
6	+ * - Specify code pool,
7	+ * - Set-up dependencies
8	+ *
9	+ * @category Sitewards
10	+ * @package Sitewards_Captcha
11	+ * @copyright Copyright (c) 2013 Sitewards GmbH (http://www.sitewards.com/de/)
12	+ */
13	+ -->
14	+ <config>
15	+ <modules>
16	+ <Sitewards_Captcha>
17	+ <active>true</active>
18	+ <codePool>community</codePool>
19	+ <depends>
20	+ <Mage_Catalog />
21	+ <Mage_Sendfriend />
22	+ <Mage_Captcha />
23	+ </depends>
24	+ </Sitewards_Captcha>
25	+ </modules>
26	+ </config>

app/locale/de_DE/Sitewards_Captcha.csv ADDED Viewed

	@@ -0,0 +1,41 @@


1	+ "Add Recipient","Empfänger hinzufügen"
2	+ "Allow for Guests","Für Gäste erlauben"
3	+ "Mage_Sendfriend::An invalid email address for recipient was entered.","Sie haben eine ungültige Empfänger E-Mail-Adresse eingegeben."
4	+ "At least one recipient must be specified.","Es muss mindestens ein Empfänger eingetragen werden."
5	+ "Back","Zurück"
6	+ "Catalog Product Email to a Friend","Produkt aus dem Katalog per E-Mail an einen Freund senden"
7	+ "Email Address","E-Mail-Adresse"
8	+ "Email Address:","E-Mail-Adresse:"
9	+ "Email Templates","E-Mail Vorlagen"
10	+ "Email to a Friend","Diesen Artikel per E-Mail empfehlen"
11	+ "Email:","E-Mail:"
12	+ "Enabled","Aktiviert"
13	+ "Invalid Sender Information","Ungültiger Absender"
14	+ "Mage_Sendfriend::Invalid sender email.","Sie haben eine ungültige Absender E-Mail-Adresse eingegeben."
15	+ "Limit Sending By","Senden einschränken auf"
16	+ "Max Products Sent in 1 Hour","Maximale Anzahl in einer Stunde gesendeter Produkte"
17	+ "Max Recipients","Maximale Empfängeranzahl"
18	+ "Maximum %d email addresses allowed.","Maximal %d E-Mail-Adressen erlaubt."
19	+ "Message:","Nachricht:"
20	+ "Name","Name"
21	+ "Name:","Name:"
22	+ "No more than %d emails can be sent at a time.","Es können nicht mehr als %d E-Mails auf einmal versendet werden."
23	+ "Please define a correct Cookie instance.","Legen Sie bitte eine korrekte Cookie-Instanz fest."
24	+ "Please define a correct Product instance.","Legen Sie bitte eine korrekte Produkt-Instanz fest."
25	+ "Please define the correct Sender information.","Bitte legen Sie korrekte Senderinformationen fest."
26	+ "Recipient:","Empfänger:"
27	+ "Remove Email","E-Mail löschen"
28	+ "Select Email Template","E-Mail-Vorlage wählen"
29	+ "Send Email","E-Mail senden"
30	+ "Send product to a friend","Dieses Produkt an einen Freund senden"
31	+ "Sender:","Absender:"
32	+ "Some emails were not sent.","Einige E-Mail wurden nicht gesendet."
33	+ "The link to a friend was sent.","Vielen Dank. Ihre Empfehlung wurde versendet."
34	+ "The message cannot be empty."," Sie haben keine Nachricht eingegeben."
35	+ "The messages cannot be sent more than %d times in an hour","Die Nachrichten können nicht öfter als %d mal pro Stunde gesendet werden"
36	+ "Mage_Sendfriend::The sender name cannot be empty."," Sie haben keinen Absender-Namen eingegeben."
37	+ "The product name cannot be empty.","Bitte geben Sie den Produktnamen an."
38	+ "There were some problems with the data.","Es traten Probleme mit den Daten auf."
39	+ "You have exceeded limit of %d sends in an hour","Sie haben das Limit von %d Nachrichten pro Stunde überschritten"
40	+ "Product Name:","Produktbezeichnung:"
41	+ "Message to the recipient:","Nachricht an den Empfänger:"

js/sitewards/captcha.js ADDED Viewed

	@@ -0,0 +1,41 @@


1	+ /**
2	+ * Show prototype popup window
3	+ *
4	+ * @param string sUrl
5	+ */
6	+ function showPopup(sUrl) {
7	+ oPopup = new Window({
8	+ id:'popup_window',
9	+ className: 'magento',
10	+ url: sUrl,
11	+ width: 820,
12	+ height: 600,
13	+ minimizable: false,
14	+ maximizable: false,
15	+ showEffectOptions: {
16	+ duration: 0.4
17	+ },
18	+ hideEffectOptions:{
19	+ duration: 0.4
20	+ },
21	+ destroyOnClose: true
22	+ });
23	+ oPopup.setZIndex(100);
24	+ oPopup.showCenter(true);
25	+ }
26	+
27	+ /**
28	+ * Close popup window
29	+ */
30	+ function closePopup() {
31	+ Windows.close('popup_window');
32	+ }
33	+
34	+ document.observe("dom:loaded", function() {
35	+ $$('p.email-friend a')[0].observe('click', function(oEvent) {
36	+ showPopup($(this).readAttribute('href'));
37	+ Event.stop(oEvent);
38	+ });
39	+ });
40	+
41	+

package.xml ADDED Viewed

	@@ -0,0 +1,22 @@


1	+ <?xml version="1.0"?>
2	+ <package>
3	+ <name>Sitewards_Captcha</name>
4	+ <version>1.0.0</version>
5	+ <stability>stable</stability>
6	+ <license uri="http://www.opensource.org/licenses/gpl-license.php">GPL</license>
7	+ <channel>community</channel>
8	+ <extends/>
9	+ <summary>Additional functionality for magento captcha extension.</summary>
10	+ <description>Installation instruction
11	+ ------------------------
12	+
13	+ 1. Install the extension
14	+ 2. Go to System -> Configuration -> Customers -> Customer Configuration->Captcha and select "Email to a Friend" option in Forms field.</description>
15	+ <notes>Released new extension.</notes>
16	+ <authors><author><name>Sitewards Magento Team</name><user>sitewards</user><email>magento@sitewards.com</email></author></authors>
17	+ <date>2013-09-18</date>
18	+ <time>04:00:04</time>
19	+ <contents><target name="magecommunity"><dir name="Sitewards"><dir name="Captcha"><dir name="Block"><dir name="Sendfriend"><file name="Send.php" hash="8875265013ec45ffcfe92be6ad2326da"/></dir></dir><dir name="Helper"><file name="Data.php" hash="a268ddaabc47fcbc323e759c873ae869"/></dir><dir name="Model"><file name="CaptchaChecker.php" hash="c6b275af326acd6f2fb95adceb1a23f1"/><file name="Sendfriend.php" hash="5c56a12b97585752cc04ea42c6207540"/></dir><dir name="controllers"><file name="ProductController.php" hash="164a0aa604fd92e30a49ce27a73424ec"/></dir><dir name="etc"><file name="config.xml" hash="fde3ce84e888c2b3fc049a4a59f78b3f"/><file name="system.xml" hash="b84ba97ea80312adb7f38c2187670aa5"/></dir></dir></dir></target><target name="mageetc"><dir name="modules"><file name="Sitewards_Captcha.xml" hash="abf4c910ece09269ce5d7fc73c3121a7"/></dir></target><target name="magelocale"><dir name="de_DE"><file name="Sitewards_Captcha.csv" hash="f76b6cded4bd7c78de96685e5cac0519"/></dir></target><target name="magedesign"><dir name="frontend"><dir name="base"><dir name="default"><dir name="template"><dir name="sitewards"><dir name="captcha"><file name="closepopup.phtml" hash="6e963b95e4d7d568b190414fa0c514f6"/><dir name="sendfriend"><file name="send.phtml" hash="a92861c8a260e03a7712ee375be4ffb2"/></dir></dir></dir></dir><dir name="layout"><dir name="sitewards"><file name="captcha.xml" hash="d28bec040715e0de93f469a0b2e16057"/></dir></dir></dir></dir></dir></target><target name="mageweb"><dir name="js"><dir name="sitewards"><file name="captcha.js" hash="9662f0c2a5ff7f3eb898df7dd6df39a4"/></dir></dir></target></contents>
20	+ <compatible/>
21	+ <dependencies><required><php><min>5.3.0</min><max>6.0.0</max></php></required></dependencies>
22	+ </package>