This is my 1st time I'm attempting to create a Joomla plugin and I need some help on getting this to work. The plugin is quite simple, I want to capture the HTTP_REFERER, check if the request was made from Google organic or paid results, pass the data to a session var and then submit it along with the values in a contact form. (there's a hidden field in my form and it gets the session var value). I use RSForms for creating my forms, just for the reference.
In the beginning, I hardcoded the following code into index.php at site root and it worked fine. Now, I'm trying to make a proper plugin but I can't get it to fire off when pages are loaded. I've tried all the system methods, still failing to get it to run.
This is my code:
defined( '_JEXEC' ) or die( 'Restricted access' );
jimport( 'joomla.plugin.plugin' );
class plgSystemRsformsGoogleReferer extends JPlugin
{
public function plgSystemRsformsGoogleReferer( &$subject, $config )
{
parent::__construct( $subject, $config );
}
function onAfterRender()
{
$session = & JFactory::getSession();
if (!$session->get('referrer', $origref, 'extref')) //If does not exist
{
$origref = $_SERVER['HTTP_REFERER'];
$session->set('referrer', $origref, 'extref');
$q = search_engine_query_string($session->get('referrer', $origref, 'extref'));
if(stristr($origref, 'aclk')) { // if referer is a google adwords link as opposed to an organic link
$type = ', paid link';
} else {
$type = ', organic result';
}
$ginfo = $q.$type;
$session->set('referrer', $ginfo, 'extref');
}
function search_engine_query_string($url = false) {
if(!$url && !$url = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : false) {
return '';
}
$parts_url = parse_url($url);
$query = isset($parts_url['query']) ? $parts_url['query'] : (isset($parts_url['fragment']) ? $parts_url['fragment'] : '');
if(!$query) {
return '';
}
parse_str($query, $parts_query);
return isset($parts_query['q']) ? $parts_query['q'] : (isset($parts_query['p']) ? $parts_query['p'] : '');
}
}
}
And this is my manifest xml for the plugin installation (installation works fine):
<?xml version="1.0" encoding="utf-8"?>
<install version="1.5" type="plugin" group="system" method="upgrade">
<name>RSForm Google Referer v1.1</name>
<author>Me</author>
<creationDate>July 2012</creationDate>
<copyright>(C) 2004-2012 www.mysite.com</copyright>
<license>Commercial</license>
<authorEmail>info#mysite.com</authorEmail>
<authorUrl>www.mysite.com</authorUrl>
<version>1.1</version>
<description><![CDATA[Track visitor's search terms and and attaches the information to the RSForm! Pro Forms emails when sent.]]></description>
<files>
<filename plugin="rsform_google_referer">rsform_google_referer.php</filename>
</files>
</install>
I feel I'm close but I can't get it to run, any suggestions will be appreciated. Thanks!
The name of the class is wrong. It needs to match the name of the plugin folder and that name of the plugin file. It should be:
class plgSystemRsform_Google_Referer extends JPlugin
That is Rsform not Rsforms and the underscores.
Related
I am running into an issue and I hope someone here can help. I have put together a dynamic URL manipulator that should just work out the path to the file being displayed, which it does and when I click a link, it should process the new link and replace the existing URL. The issue is that instead of replacing the URL with the new url path, it adds it to the end of the existing URL which is why it does not work. an example is as follows:
https://localhost/home/main/localhost/home/main/pages/about
the part from the second localhost... should replace the first url path but it adds to it and therefore it does not work. the code for this is as follows:
class Core {
protected $currentController = 'Pages';
protected $currentMethod = 'index';
protected $params = [];
public function __construct(){
//print_r($this->getUrl());
$url = $this->getUrl();
if(file_exists('../app/controllers/' . ucwords($url[0]). '.php')){
$this->currentController = ucwords($url[0]);
unset($url[0]);
}
require_once '../app/controllers/'. $this->currentController . '.php';
$this->currentController = new $this->currentController;
if(isset($url[1])){
if(method_exists($this->currentController, $url[1])){
$this->currentMethod = $url[1];
unset($url[1]);
}
}
$this->params = $url ? array_values($url) : [];
call_user_func_array([$this->currentController, $this->currentMethod], $this->params);
}
public function getUrl(){
if(isset($_GET['url'])){
$url = rtrim($_GET['url'], '/');
$url = filter_var($url, FILTER_SANITIZE_URL);
$url = explode('/', $url);
return $url;
}
}
}
Hi anyone who cares to know the solution to this, or have a similar issue and is looking to find a solution.
I found out that the issue was with the htaccess file which did not have the full root of the home page.
I had entered
RewriteBase /main/public
my app is in a subfolder called home so after updating it to the following, it works like a charm.
RewriteBase /home/main/public
In order to use the "Klaro! Consent Manager" I need to modify the iframe-tag a little bit, which is automatically generated by TYPO3 when you embed a YouTube video with a textmedia element.
It is generated in /typo3/sysext/core/Classes/Resource/Rendering/YouTubeRenderer.php
public function render(FileInterface $file, $width, $height, array $options = [], $usedPathsRelativeToCurrentScript = false)
{
$options = $this->collectOptions($options, $file);
$src = $this->createYouTubeUrl($options, $file);
$attributes = $this->collectIframeAttributes($width, $height, $options);
return sprintf(
'<iframe src="%s"%s></iframe>',
htmlspecialchars($src, ENT_QUOTES | ENT_HTML5),
empty($attributes) ? '' : ' ' . $this->implodeAttributes($attributes)
);
}
I already have a user_site extension to configure the system and edit the templates, but without any php classes. It looks like I can't just overwrite a fluid template here. I'm an integrator, not an extension developer, and i wonder how i can overwrite or extend this function accordingly, without changing or duplicating too much of the core functions.
How can I replace <iframe src= with <iframe data-name="youtube" data-src=?
Thanks to the comment from nstungcom I have found good samples in the extension media2click and was able to modify the iFrame tag with fragments of this. Since I am not an extension developer, this solution should be used with caution until it is confirmed by a developer. Suggestions for improvement are very appreciated.
I made the following changes / additions to my sitepackage ("user_site" extension):
/ext/user_site/Classes/Resource/Rendering/YouTubeRenderer.php
<?php
namespace MyVendorName\UserSite\Resource\Rendering;
use TYPO3\CMS\Core\Core\Environment;
use TYPO3\CMS\Core\Resource\FileInterface;
use TYPO3\CMS\Core\Resource\FileReference;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
class YouTubeRenderer extends \TYPO3\CMS\Core\Resource\Rendering\YouTubeRenderer
{
public function getPriority()
{
return 25;
}
public function render(FileInterface $file, $width, $height, array $options = [], $usedPathsRelativeToCurrentScript = false)
{
$options = $this->collectOptions($options, $file);
$iframe = str_replace(' src="', ' src="" data-name="youtube" data-src="', parent::render($file, $width, $height, $options, $usedPathsRelativeToCurrentScript));
return $iframe;
}
}
I'm uncertain if all of those use statements and the getPriority function are really necessary.
/ext/user_site/ext_localconf.php
<?php
defined('TYPO3_MODE') or die();
call_user_func(function () {
$rendererRegistry = \TYPO3\CMS\Core\Resource\Rendering\RendererRegistry::getInstance();
$rendererRegistry->registerRendererClass(\MyVendorName\UserSite\Resource\Rendering\YouTubeRenderer::class);
});
I do not know if this is a so-called XCLASS. The syntax looks different from what I found as an example in the Api.
/ext/user_site/ext_emconf.php
<?php
$EM_CONF[$_EXTKEY] = [
'title' => 'Project specific configuration and templates',
// [...]
'autoload' => [
'psr-4' => [
'MyVendorName\\UserSite\\' => 'Classes',
],
],
];
Apparently it needed this autoload, whatever that's for.
I'm trying to make two popular WordPress plug-ins work well together. Hopefully this question isn't too specific to my setup -- I think enough people use these plug-ins to make it a common issue.
I'm using Register Plus Redex (RPR) to require user registration to be accepted (by admin) before a user can log-in. Alone, this works fine.
I'm also using Nextend Google Connect (NGC) to allow users to log-in with Google. Those also need to be approved before they can log-in.
When NGC creates a new user in the database, it correctly has the "not activated" flag set. However, the user is still logged in. This allows them to see some blog pages that are protected by "Members Only" (another plug-in). I could maybe update Members Only or other areas to avoid this, but I would rather these users see the same behavior a normal user would see, one that just logs in with user/password, not Google. They get a nice "Your account has not been activated yet" message.
RPR has this code to authenticate, I think I need to use it from NGC some way:
public /*.object.*/ function rpr_authenticate( /*.object.*/ $user, /*.string.*/ $username, /*.string.*/ $password) {
if ( !empty($user) && !is_wp_error( $user ) ) {
if ( NULL !== get_role( 'rpr_unverified' ) && in_array( 'rpr_unverified', $user->roles ) ) {
return null;
}
}
return $user;
}
I think this is the section of NGC code I need to modify:
$secure_cookie = is_ssl();
$secure_cookie = apply_filters('secure_signon_cookie', $secure_cookie, array());
global $auth_secure_cookie; // XXX ugly hack to pass this to wp_authenticate_cookie
$auth_secure_cookie = $secure_cookie;
wp_set_auth_cookie($ID, true, $secure_cookie);
$user_info = get_userdata($ID);
do_action('wp_login', $user_info->user_login, $user_info);
do_action('nextend_google_user_logged_in', $ID, $u, $oauth2);
update_user_meta($ID, 'google_profile_picture', 'https://profiles.google.com/s2/photos/profile/' . $u['id']);
The NGC code uses what I think is a "hacked" method of log-in. It doesn't use any of the methods I have seen recommended online, like the new wp_signon or older wp_login functions.
Is what I'm trying to do a major project? If so, is there another combination of plug-ins (or a single one) that will handle the following:
Require users to be logged in to see any pages (what Members Only does)
Require admin to moderate/approve new users (what RPR does)
Support log-in via Facebook, Twitter, and Google (what the Nextend Connect plug-ins do)
Update:
I changed the NGC code to this, and now it doesn't log the user in, but it just leaves them on the log-in page with no error message. I'm not sure how I can add an error message to the default log-in page, everything I find online is related to custom log-in pages.
if ($ID) { // Login
$user_info = get_userdata($ID);
if ( !empty($user_info) && !is_wp_error( $user_info ) ) {
if ( NULL !== get_role( 'rpr_unverified' ) && in_array( 'rpr_unverified', $user_info->roles ) ) {
// TODO - How to add error message to log-in page?
return;
}
}
$secure_cookie = is_ssl();
$secure_cookie = apply_filters('secure_signon_cookie', $secure_cookie, array());
global $auth_secure_cookie; // XXX ugly hack to pass this to wp_authenticate_cookie
$auth_secure_cookie = $secure_cookie;
wp_set_auth_cookie($ID, true, $secure_cookie);
//
do_action('wp_login', $user_info->user_login, $user_info);
do_action('nextend_google_user_logged_in', $ID, $u, $oauth2);
update_user_meta($ID, 'google_profile_picture', 'https://profiles.google.com/s2/photos/profile/' . $u['id']);
}
I'm sure there is a better way to do this, one that will not be undone anytime I update the plug-in, but for now this works for me.
I updated nextend-google-connect.php, part of the Nextend Google Connect plug-in, and changed the Login code (starting around line 230 depending on your version) to this:
if ($ID) { // Login
$user_info = get_userdata($ID);
if ( !empty($user_info) && !is_wp_error( $user_info ) ) {
if ( NULL !== get_role( 'rpr_unverified' ) && in_array( 'rpr_unverified', $user_info->roles ) ) {
wp_redirect('wp-login.php?checkemail=registered');
exit;
}
}
$secure_cookie = is_ssl();
$secure_cookie = apply_filters('secure_signon_cookie', $secure_cookie, array());
global $auth_secure_cookie; // XXX ugly hack to pass this to wp_authenticate_cookie
$auth_secure_cookie = $secure_cookie;
wp_set_auth_cookie($ID, true, $secure_cookie);
do_action('wp_login', $user_info->user_login, $user_info);
do_action('nextend_google_user_logged_in', $ID, $u, $oauth2);
update_user_meta($ID, 'google_profile_picture', 'https://profiles.google.com/s2/photos/profile/' . $u['id']);
}
By redirecting to that special URL, the Redux plug-in already has code to display a nice message to the user letting them know the admin needs to verify the account.
Tell please what script uses zend framework for definition current URL? More exactly I interest what use ZEND for definition domain name: this $_SERVER['HTTP_HOST'] or this
$_SERVER['SERVER_NAME'] ? (or may be something other)?
P.S. ( I search in documentation but not found, (I do not know this framework), also I search in google, but also not found answer on my question? )
Try use: $this->getRequest()->getRequestUri() to get current of requested URI.
In the view script use: $this->url() to get current URL.
Or using via static integrated Zend Controller front via instance:
$uri = Zend_Controller_Front::getInstance()->getRequest()->getRequestUri();
You can get a value of URI implementation via singleton to get a value of request() data:
$request = Zend_Controller_Front::getInstance()->getRequest();
$url = $request->getScheme() . '://' . $request->getHttpHost();
On the View use it as:
echo $this->serverUrl(true); # return with controller, action,...
You should avoid hardcode such as example (NOT TO USE!):
echo 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['PHP_SELF'];
instead of this example use as on a view:
$uri = $this->getRequest()->getHttpHost() . $this->view->url();
If you want using getRequest in ZEND more explore The Request Object.
SKIP IT BELOW (AUTOPSY EXAMPLE HOW WORKS IT).
Full of example code how getRequestUri() how it works and why is isRequest instead using $_SERVER is because on a platform specific is randomly get a data:
first if uri null, thand if requested from IIS set is as HTTP_X_REWRITE_URL. If not, check on IIS7 rewritten uri (include encoded uri). If not on IIS than REQUEST_URI will check scheme of HTTP_HOSTNAME, or if failed use as ORIG_PATH_INFO and grab a QUERY_STRING.
If is setted, grab a data automatically via string of returned object $this in a class.
If failed, than will be set a parsed string than set it.
if ($requestUri === null) {
if (isset($_SERVER['HTTP_X_REWRITE_URL'])) { // check this first so IIS will catch
$requestUri = $_SERVER['HTTP_X_REWRITE_URL'];
} elseif (
// IIS7 with URL Rewrite: make sure we get the unencoded url (double slash problem)
isset($_SERVER['IIS_WasUrlRewritten'])
&& $_SERVER['IIS_WasUrlRewritten'] == '1'
&& isset($_SERVER['UNENCODED_URL'])
&& $_SERVER['UNENCODED_URL'] != ''
) {
$requestUri = $_SERVER['UNENCODED_URL'];
} elseif (isset($_SERVER['REQUEST_URI'])) {
$requestUri = $_SERVER['REQUEST_URI'];
// Http proxy reqs setup request uri with scheme and host [and port] + the url path, only use url path
$schemeAndHttpHost = $this->getScheme() . '://' . $this->getHttpHost();
if (strpos($requestUri, $schemeAndHttpHost) === 0) {
$requestUri = substr($requestUri, strlen($schemeAndHttpHost));
}
} elseif (isset($_SERVER['ORIG_PATH_INFO'])) { // IIS 5.0, PHP as CGI
$requestUri = $_SERVER['ORIG_PATH_INFO'];
if (!empty($_SERVER['QUERY_STRING'])) {
$requestUri .= '?' . $_SERVER['QUERY_STRING'];
}
} else {
return $this;
}
} elseif (!is_string($requestUri)) {
return $this;
} else {
// Set GET items, if available
if (false !== ($pos = strpos($requestUri, '?'))) {
// Get key => value pairs and set $_GET
$query = substr($requestUri, $pos + 1);
parse_str($query, $vars);
$this->setQuery($vars);
}
}
$this->_requestUri = $requestUri;
return $this;
I am working on a purchase system in my assignment and trying to solve the problem by using a session to store data in the process.
Although I'm experiencing a problem in Mozilla Firefox, which cannot for some reason work with the session I have created. There's most likely no doubt that I must have made some kind of mistake.
The process is as follows:
User fills form -> Clicks submit -> [Validation process] -> User reviews confirm page
Here is the relevant code from the controller:
public function indexAction() {
$this->gatewayForm = new Payment_Form_Gateway;
$save = $this->validate();
$this->view->gatewayForm = $save['form'];
$this->view->alert = $save['alert'];
}
public function validate() {
# get form
$form = $this->gatewayForm;
if ($this->_request->isPost()) {
# get params
$data = $this->_request->getPost();
# check validate form
if ($form->isValid($data)) {
$session = new Zend_Session_Namespace('formData'); // name space creation
$session->data = $data;
$this->_helper->redirector('confirm', 'gateway', 'payment');
} else {
$alert = array('Pay failed');
}
$form->populate($data);
}
return array('form' => $form, 'alert' => empty($alert) ? null : $alert );
}
public function confirmAction() {
$this->_helper->viewRenderer->setNoRender(true); // disable std. view
$session = new Zend_Session_Namespace('formData');
$data = $session->data;
if(isset($data)) {
$this->_helper->viewRenderer->setNoRender(false);
} else {
$this->_helper->redirector('index', 'gateway', 'payment');
}
}
Things go wrong in the confirmAction in Firefox, the session namespace seems to be empty? Although this does not occur in Safari, Chrome, IE etc.
Thanks in advance.
I reinstalled Firefox and removed config and cache files which did the magic. Problems solved!